Nanotechnology
Numerous technological changes have taken place in the last 50 years; many of them were considered science fiction in the twentieth century. Geoffrey Hunt and Michael Mehta said nanotechnologies are making the jump from science fiction to science reality.1 Popular science fiction author Michael Crichton has written two best seller novels that include a discussion of nanotechnology and future possibilities. Nanotechnology is actually a family of nanoscale technologies and is a swiftly rising field whose dynamics and forecast pose many challenges not only to scientists and engineers but also to society at large. This Nanotechnology covers a broad assortment of procedures and uses that will make some products better, cheaper, and faster, and it will enable the creation of products and applications that are currently beyond our ability to envision. Although many have called nanotechnology the next industrial revolution, much research needs to be done to ensure the future safety of the world and the human race due to the use of this revolutionary technology at the nanoscale.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Effect of Prior Aging on Fatigue Behavior of IM7/BMI 5250-4 Composite at 191-C
IM7/BMI 5250-4 with carbon fiber orientations and [0/90] were aged in air at 191-C for up to 1000 hours. The weight loss was analyzed during the aging process. Tension to failure tests were performed on both the unaged and aged specimens to establish a baseline for the Ultimate Tensile Strengths and Young's Modulus. Tension-tension cyclic load fatigue testing was conducted on the specimen to determine the effect of prior aging on the fatigue response of the composite. Cyclic strain accumulation was not influenced by prior aging, but it was influenced by the stress levels applied. Specimens lost 0.2% more weight than the [0/90] specimens from aging in air.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Feasibility Study of a Persistent Monitoring System for the Flight Deck of U.S. Navy Aircraft Carriers
This research analyzes the use of modern Real Time Locating Systems (RTLS), such as the Global Positioning System (GPS), to improve the safety of aircraft, equipment, and personnel onboard a United States Navy (USN) aircraft carrier. The results of a detailed analysis of USN safety records since 1980 show that mishaps which could potentially be prevented by a persistent monitoring system result in the death of a sailor nearly every other year and account for at least $92,486,469, or 5.55% of the total cost of all flight deck and hangar bay related mishaps. A system to continually monitor flight deck operations is proposed with four successive levels of increasing capability. A study of past and present work in the area of aircraft carrier flight deck operations is performed. This research conducted a study of the movements of USN personnel and an FA-18C aircraft being towed at NAS Oceana, VA. Using two precision GPS recorders mounted on the aircraft wingtips, the position and orientation of the aircraft, in two-dimensions, are calculated and the errors in this solution are explored. The distance between personnel and the aircraft is calculated in the nearest neighbor sense. Pseudospectral motion planning techniques are presented to provide route prediction for aircraft, support equipment, and personnel. Concepts for system components, such as aircraft and personnel receivers, are described. Methods to recognize and communicate the presence of hazardous situations are discussed. The end result of this research is the identification of performance requirements, limitations, and definition of areas of further research for the development of a flight deck persistent monitoring system with the capability to warn of hazardous situations, ease the incorporation of UAVs, and reduce the risk of death or injury faced by sailors on the flight deck.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Continuous Emission Monitoring Systems for Non-Criteria Pollutants
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Shaping the Engineer Force for the Asymmetric Threat
This monograph looks at the current state of the divisional engineer capability in both the heavy and light U.S. Army divisions. Its intent is to determine whether or not the divisional engineers are sufficiently capable of dealing with the challenges of the emerging asymmetric environment. The central theme behind this investigation is to investigate how world has changed since the end of the cold war and whether or not Army Engineers are reacting to the changes. The loss of the global bipolar environment has given way to a new era of increased instability and the emergence of dangerous asymmetric threats. The Army has begun the process of adapting to the new environment thru a long term Transformation process that will eventually yield the Objective Force. Unfortunately, it will be several years before that force is ready to be used and the current force must be ready to counter real world threats. The methodology for this paper began with an investigation of the new asymmetric environment. The Contemporary Operational Environment (COE) was chosen as the best model to compare engineer capabilities to. Divisional engineer capabilities were compared to several key principals that an asymmetric foe will likely use and a prioritized list of shortfalls was developed. The investigation looked at possible solutions to the shortfalls through reliance on echelon above division (EAD) augmentation and the new force developments embodied in the Force XXI concept and the Interim Force concept. The solutions suggested by EAD augmentation and force modernization both proved inadequate to overcome the shortfalls. The temporary solution to engineer shortfalls lies with a reorganization of engineer structure within the heavy and light "legacy" divisions. This reorganization calls for the inclusion of several engineer capabilities that are not currently resident in the division structure. The most significant of these are the addition of a modest general engineering capability andThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Security Force Assistance Logistics
When are a nation's security forces deemed self-reliant? Security force assistance (SFA) is one process of building or rebuilding a nation's security forces. If the ultimate goal of SFA is producing a self-reliant force capable of responding to a nation's security requirements, then accurately assessing that force's ability to sustain itself should be of great interest to assisting and assisted nations alike. A self-reliant security force with an autonomous sustainment system gives the assisted nation a measure of independence and self-determination. In turn, the assisting nation benefits from the regional (perhaps even global) stability generated in addition to relief from having to provide trainers, materiel, and funding. This monograph proposes that fully integrating efforts to build logistics capability, capacity, and infrastructure into the overall SFA effort will produce enduring, self-reliant foreign security forces able to sustain themselves across the spectrum of the logistics functions. However, achieving self-reliance not only requires the integration of efforts. It also means providing honest assessment and appraisal of the foreign security force (FSF) by the assisting nation's advisors and senior leaders. Not fully integrating logistics development into our SFA programs or not providing candid assessments of SFA logistics efforts in Iraq, Afghanistan, and future venues risks the formation of unsustainable security force structures that will ultimately collapse after assistance ends.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Deux Ex Machina
With the rapid growth of communication and computational capacity, one area of the military that is an obvious candidate for transformation is command and control (C2). Network Centric Warfare (NCW) advocates believe that linked sensors, shooters, and decision makers will be able to plan and execute combat action more rapidly and more effectively than non-linked units. Skeptics of NCW believe it has the potential to place too much emphasis on the technical and tactical aspects of warfare. Another potential weakness of the NCW concept is information overload at all levels of command. Sensor fusion is a method of using computer algorithms to combine information from various sensors into one track to reduce information overload. Sensor fusion algorithms may combine discrete tracks or may combine measurements from two or more sensors. Sensor fusion may involve input from similar sensors, such as two radars, or dissimilar sensors such as a radar and a forward looking infrared (FLIR).This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Cost-Benefit Analysis Tools for Avionics Parts Obsolescence
Obsolescence management, an ever-increasing topic in the Department of Defense, is not new. Since the service life of military systems is much longer than commercial systems, maintaining military systems when parts and components go out of production remains a sustainment challenge. Typically, resolving obsolete parts problems are incorrectly identified as reliability and maintainability issues that provide no improved capability or reduced cost; the primary benefit is continued sustainability of the existing system. Since loss of a capability is not an option, maintaining the capability without a part redesign does require increased cost for the commercial market to support a military-unique application. In addition, constrained defense funding will necessitate prudent use of limited funding to balance current systems maintenance and new systems acquisition. The specific objective of this project is to show the need for automated cost-benefit analysis tools to assist program/item managers in identifying the cost savings associated with resolving obsolete parts problems.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Accelerating Missile Threat Engagement Simulations Using Personal Computer Graphics Cards
The 453rd Electronic Warfare Squadron supports on-going military operations by providing battlefield commanders with aircraft ingress and egress routes that minimize the risk of shoulder or ground-fired missile attacks on our aircraft. To determine these routes, the 453rd simulates engagements between ground-to-air missiles and allied aircraft to determine the probability of a successful attack. The simulations are computationally expensive, often requiring two-hours for a single 10-second missile engagement. Hundreds of simulations are needed to perform a complete risk assessment which includes evaluating the effectiveness of countermeasures such as flares, chaff, jammers, and missile warning systems. Thus, the need for faster simulations is acute. This research speeds up these mission critical simulations by using inexpensive commodity PC graphics cards to perform intensive image processing computations used to simulate a heat seeking missile's tracking system.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
On the Right Course
The Department of Defense (DOD), specifically the United States Air Force (USAF) is responsible for the acquisition, operation, and sustainment of the Global Positioning System (GPS). As a result they have the enormous responsibility of keeping pace with the ever-growing military and civilian markets. This responsibility brings with it a lot of criticism over the management of the system which is utilized largely by the international and national civil communities. Conservative modernization deployment strategies, delayed acquisition schedules, and international distrust are a few of the criticisms that face the USAF GPS team. Inevitably, the DOD and the USAF must be in tune with the needs of and dramatic impacts that their decisions make on the millions of users worldwide. They are. Despite the astronomical growth and dependency on GPS, the DOD strikes an adequate balance between military and civilian users. This delicate balance is achieved throughout the course of the program as seen through an exploration of history, policy, strategy, and performance.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
After the KC-135, What Next? Exploring the Future Capabilities and Acquisition of our Next Generation Tanker
This research paper covers several aspects of the current and future tanker acquisition. Not only does it research capabilities related tanker acquisition but it also explores the proper capabilities required of future tanker assets. The research progresses from a historical perspective to the current available options for the next generation tanker. From there data is used to show possible capabilities and missions appropriate for aerial refueling assets. Topics discussed are dual role tanker/airlift possibilities, spiral development of "SMART" tanker capabilities, and possible associated tanker platform missions. Final recommendations are given for future tanker platform acquisition and capabilities it should have for tomorrow's wartime scenario's.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Death by a Thousand Cuts
Technological progress in a number of areas to include aerodynamics, micro- electronics, sensors, microelectromechanical systems (MEMS), micro-manufacturing, and more, is ushering in the possibility for the affordable development and acquisition of a new class of military systems known as micro-air vehicles (MAV). MAVs are a subset of uninhabited air vehicles (UAV) that are up two orders of magnitude smaller than the manned systems that permeate our contemporary life. Recent advances in miniaturization may make possible vehicles that can carry out important military missions that heretofore were beyond our reach or could only be attained at great risk or resource expenditure. These missions will be possible if MAVs can fulfill their potential to attain certain attributes to include: low cost, low weight, little to no logistical footprint mission versatility, range, endurance, stealth, and precision. A review of the literature in this area indicates that the military potential of this emerging field remains on the technological push side of the equation with little to no requirements pull. from the user community. Accordingly, concepts of operations deriving from the war fighting community particularly the United States Air Force (USAF) are sparse. At a higher level, the potential of micro-air vehicles opens up new possibilities in the formulation of military strategies that require investigation. This paper provides an outline of the contemporary technological dimension of MAVs and contemplates how they might be used to enhance Air Force operationsThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Development of a Night Vision Goggle Heads-Up Display for Paratrooper Guidance
This thesis provides the proof of concept for the development and implementation of a Global Positioning System (GPS) display via Night Vision Goggles (NVG) Heads-Up Display (HUD) for paratroopers. The system has been designed for soldiers who will be able to utilize the technology in the form of a processing system worn in an ammo pouch and displayed via NVG HUD as a tunnel in the sky. The tunnel in the sky display design is essentially a series of boxes displayed within the goggle's HUD leading the paratrooper to the desired Landing Zone (LZ). The algorithm developed is effective and e cient in order to receive GPS sensor data, correlate head-tracking data, and display the combined information in the paratrooper's NVG HUD as the tunnel in the sky. The primary goal of the project is to provide a product which allows Special Operations personnel to reach a desired LZ in obscured visibility conditions, i.e. darkness, clouds, smoke, and other unforeseen situations. This allows missions to be carried out around the clock, even in adverse visibility conditions which would normally halt operations.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Saved by Iridium? An Alternative to GPS
The Department of Defense (DoD) has depended on different space-based assets as critical components to battlefield operations. As technology has evolved, space-based assets have become the eyes and ears of the military. Unfortunately, these assets have become one of the most vulnerable U.S. infrastructures. In 1995, the U.S. Global Positioning System (GPS), a complex and sophisticated space-based asset, became fully operational, providing accurate, reliable, and secure information on position, navigation, and timing to the joint force. The joint force uses GPS navigation to locate objectives and coordinate movement of ground forces and supplies. In addition, cruise missiles, smart bombs, and artillery projectiles currently use GPS to guide them to enemy target coordinates. GPS also provides a timing element that has become critical for the military in communications, computer networks, combat planes, and Unmanned Aerial Vehicles. Space-based technologies reach down into everyday military activity, so interrupting service immediately degrades operations. GPS capabilities are great and adversaries may be quick to deny or degrade them. Currently, there is not an alternative to GPS for ground, air, sea, or space operations. The methods of operating with a degradation or loss of GPS are contingent on the type of operation, whether it is land, sea, air, or space; as the current backup alternatives to GPS can only support one operation at the time. For this reason, it is critical for the joint force to have at least one backup alternative. At this time, the only alternative appears to be space-based, as a space-based alternative can provide simultaneous global coverage more affordably and accurately on PNT to the entire joint force. The most feasible potential space-based alternative to GPS is the existing commercial Iridium system, a sixty-six satellite communication constellation in low-earth orbit, under a program known as the high integrity GPS or iGPS. This constellaThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Determining Logistics Ground Support Manpower Requirements for a Reusable Military Launch Vehicle
Successful space-based technologies like satellite imagery and GPS have increased military demand for a rapid-response launch capability. AF Space Command's Operationally Responsive Spacelift program was developed to ensure that the AF has the capability to launch a payload into orbit within hours of a tasking notification, and requires development of a new space launch vehicle. The Reusable Military Launch Vehicle (RMLV) is currently in the design phase. The AF Research Laboratory sponsored development of the MILEPOST simulation model in order to assess the turnaround time, and thus responsiveness, of various design alternatives. The focus of this thesis is to improve the fidelity of the MILEPOST model by assessing the logistics manpower required to support the modeled turnaround activities. The research determined the appropriate AF organizational structure and manpower requirements for RMLV ground support agencies based on the activities modeled in MILEPOST. This information will be incorporated into the model in future research efforts, resulting in the capability to evaluate RMLV design alternatives based on both turnaround time and workforce requirements.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Upon This Rock
The use of space permeates all aspects of the American way of life. If the U.S. is to protect its space capabilities, it must increase its space situational awareness (SSA) to provide the foundation for activities in space. In the year 2030, congestion will describe the space environment. Space debris will be abundant, and satellite size will diminish through technology proliferation. The Air Force, as the Executive Agent for Space, will need to diagnose and attribute space events to meet this threat; however, current radar and optical telescopes cannot resolve these small objects.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Alternative Disinfectants and Oxidants Guidance Manual
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
APTI Course SI
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Framework for Prognostics Reasoning
The use of system data to make predictions about the future system state, commonly known as prognostics, is a rapidly developing field. Prognostics seeks to build on current diagnostic equipment capabilities for its predictive capability. Many military systems, including the Joint Strike Fighter (JSF), are planning to include on-board prognostics systems to enhance system supportability and affordability. Current research efforts supporting these developments tend to focus on developing a prognostic tool for one specific system component. This dissertation research presents a comprehensive literature review of these developing research efforts. It also develops presents a mathematical model for the optimum allocation of prognostics sensors and their associated classifiers on a given system and all of its components. The model assumptions about system criticality are consistent with current industrial philosophies. This research also develops methodologies for combining sensor classifiers to allow for the selection of the best sensor ensemble.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Tactical Command and Control in the Combined Arms Battalion Task Force
This monograph examines the components and relationships in the tactical command and control system of the tank and mechanized infantry battalion task force. The paper views command and control as a system from conceptual and functional perspectives. Beginning with the abstract, various theoretical models illustrate system functions and activity. Relevant battalion level doctrine is reviewed. The battlefield functional areas of maneuver control, fire support, air defense, combat service support, and intelligence and electronic warfare are addressed with emphasis on emerging developments affecting battalion operations.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Emergency Response Plan Guidance for Small and Medium Community Water Systems to Comply With the Public Health Security and Bioterrorism Preparedness and Response Act of 2002
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Higher Eyes in the Sky
During the past few years, Air Force leaders have begun to emphasize space operations. Global Engagement states that we will eventually transition from an Air and Space Force into a Space and Air Force and various leaders have opined that that air and space are "seamless." Air Force Chief-of-Staff General Fogleman introduced the concept that in the future, we will be able to "find, fix, target, track, and engage (F2T2E)" any target, anywhere on the earth. In order to actually accomplish F2T2E, the functions currently performed by the E-3 Airborne Warning and Control System (AWACS) and the E-8 Joint Surveillance Target Attack Radar System (JSTARS) will need to migrate to space-based platforms. This thesis explores how such a migration would occur. Before examining space operations, the historical military need for moving target indicators (MTI) is examined, tracing the evolution from hot air balloons to our current AWACS and JSTARS aircraft.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
On-Board Thermal Management of Waste Heat From a High-Energy Device
The use of on-board high-energy devices such as megawatt lasers and microwave emitters requires aircraft system integration of thermal devices to either rid waste heat or utilize it in other areas of the aircraft. Non-chemical lasers are among the most challenging applications due to the low cooling temperature requirements (67 -F) and high waste heat generation times of order 20 s. (Microwave devices will be cooled at 157.7 -F.) One plan calls for the rapidly generated waste energy to be stored prior to peripheral utilization, with subsequent removal of the heat over a 5-10 minute span. A method is presented that explores the primary factors in a laser-generated waste heat removal system to allow an understanding of the trade space between the laser power, overall thermal efficiency, and the duty cycle. Methodology includes incorporation of a single heat pump or cascaded heat pumps that transfer waste heat from the high-energy device into the bypass section of a mixed-bypass turbofan jet engine. Analyzed are multiple heat exchanger configurations that do not block the bypass air flow, minimizing friction losses. Some particulars of the waste heat removal system include a water coolant for the heat pump(s) and a maximum coolant temperature limited to 2,270 R. Results of an engine performance model used to determine the impact of the thermal management system are also presented.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Investigation Into Nanocomposites for Applications in Lightning Strike Protection
Aircraft manufacturers are currently looking to use composite materials for aircraft wing skins. Nonconductive composite materials offer little protection against lightning strikes. Conductive nanocomposites are being developed for lightning strike protection. This thesis explores a variety of composites including nickel coated carbon fabric (NiCCF) alone as lightning strike protection and with additional protection systems: nickel-nanostrand veil (NiNS), aligned buckypaper (ABP), non-aligned or random buckypaper (RBP), and a mixed buckypaper (MBP) made up of vapor grown carbon fibers (VGCF) and single walled nanotubes (SWNT). Each of the systems are tested under monotonic compression for ultimate compressive strength as well as compressive fatigue loading conditions before and after a simulated lightning strike. Their behaviors are compared to determine which system provides the best lightning strike protection. Overall results of testing conclude that RBP lends a 20% increase in effectiveness to lightning strike protection over the NiCCF only. NINS decreases effectiveness of lightning strike protection by 20%. Other systems tested showed effectiveness between these two cases. The most common failure in specimens after strike is delamination along the longitudinal fibers of the NiCCF and is thus deemed the weakest point of all systems which should be mitigated in future systems to improve effectiveness.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Development of a Pilot Candidate Selection Model Using Multivariate Techniques
Every year the Air Force spends millions of dollars to send personnel through Undergraduate Pilot Training (UPT). To be accepted into UPT, a candidate must go through a selection process to ensure the Air Force is choosing personnel best suited to succeed in the rigorous training environment. One of the key factors provided to the selection board is the Pilot Candidate Selection Method (PCSM) score. The PCSM weights a candidate's Air Force Officer Qualification Test (AFOQT) score, Federal Aviation Administration (FAA) flying hours, and a Basic Attributes Test (BAT) score to provide a single score between 1 and 99. The goal of this study was to apply a full range of multivariate data analysis techniques as well as current pattern recognition practices to the provided data to determine an appropriate model to predict pilot success. The new model was validated to establish its predictive accuracy, capabilities, and limits. In order to avoid bias, the model development process did not make any comparisons to the current PCSM model. However, a post-development comparison was made to determine relative model performance. The performance of the new model was superior to the existing model. The difference in performance between the two models is shown to be statistically and practically significant.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Wired Garrison Design Concept Applied to Fort Leavenworth, Kansas
The Wired Garrison Communications-Electronics Design Concept incorporates technological advances to best serve Army installation communication needs. The Fort Leavenworth user needs have increased during the first few years. The Army has not applied the Wired Garrison Concept to Fort Leavenworth. This study seeks to determine if the Army could apply the Wired Garrison Concept to Fort Leavenworth to meet the short-term projected communications requirements. Investigation reveals that the Wired Garrison Communications-Electronics Design Concept can be applied to Fort Leavenworth, Kansas. The Wired Garrison is suitable to support the United States Army Combined Arms Combat Developments Activity. This concept is particularly applicable to the needs of the United States Army Command and General Staff College.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Head Tracking for 3D Audio Using a GPS-Aided MEMS IMU
Audio systems have been developed which use stereo headphones to project sound in three dimensions. When using these 3D audio systems, audio cues sound like they are originating from a particular direction. There is a desire to apply 3D audio to general aviation applications, such as projecting control tower transmissions in the direction of the tower or providing an audio orientation cue for VFR pilots who find themselves in emergency zero-visibility conditions. 3D audio systems, however, require real-time knowledge of the pilot's head orientation in order to be effective. This research describes the development and testing of a low-cost head tracking system for 3D audio rendering applied in general aviation. The system uses a low-cost MEMS IMU combined with a low-cost, single frequency GPS receiver. Real-time data from both of these systems was sent to a laptop computer where a real-time Kalman filter was implemented in MATLAB to solve for position velocity, and attitude. The attitude information was then sent to a 3D audio system for sound direction rendering. The system was flight tested on board a Raytheon C-12C aircraft. The accuracy of the system was measured by comparing its output to truth data from a high-accuracy post-processed navigation-grade INS/DGPS solution. Results showed that roll and pitch error were accurate to within 1-2 degrees, but that heading error was dependent upon the flight trajectory. During straight-and-level flight, the heading error would drift up to 10-15 degrees because of heading unobservability. However, even with heading error, the ability of a pilot to determine the correct direction of a 3D audio cue was significantly improved when using the developed head tracking system over using the navigation-grade INS/GPS system fixed to the aircraft.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Automated Civil Engineer Planning and Execution System
Air Force Civil Engineers have long supported the employment of airpower during contingency operations by planning, building, and maintaining platforms to launch and recover aircraft. In the cold war era, these launch platforms were usually collocated operating bases, supported by a robust infrastructure that was well known to CE planners. Unfortunately, drastic changes in our national security environment, and reduced infrastructure overseas, have meant that today's launch platforms are often unfamiliar runways and airstrips scattered throughout the world. CE planners, still tasked to beddown a variety of operational missions, are now faced with a much more difficult challenge. Specifically, they must plan beddowns at more remote locations, with less planning time and less preplanning information. The objective of this study was to find ways to improve the Civil Engineer contingency planning process through the use of automation technology. This study recommends an automation strategy based on a thorough examination of the air base planning process, existing automation initiatives and products, and future automation technologies. To support this research, the team conducted an extensive literature review and made numerous personal contacts with government agencies and commercial enterprises specializing in automation technology. Our research revealed that despite much effort in this area over the past ten years, a single tool to automate planning, execution, sustainment, and recovery of air base operations in a contingency environment does not exist but is readily attainable. This study found there are a variety of government and commercial software products and information databases currently available which can be used to build the foundation of an automated CE beddown planning tool.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
7th Army Landwarnet Training and Readiness Oversight
The Army network in Europe or 7th Army LandWarNet (7th Army LWN) is the nexus where an industrial age military command and organizational apparatus collides with an information age system. The Army network in Europe is no longer aligned with the command authorities which define the training and readiness oversight (TRO) of the network or the organizational structure and functions which are responsible for the execution of network TRO. Disconnects between the authority and organizational components of network TRO and the network require synthesis through a holistic view of command authority, organizational structure and functions and the network. Failure to correct these disconnects means the planning and execution of network TRO will continue in a piecemeal, uncoordinated and unsynchronized fashion. Network TRO must be coordinated and synchronized across the entire network- "end-to-end".This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Microhardness and Strain Field Characterization of Self-Reacting Friction Stir and Plug Welds of Dissimilar Aluminum Alloys
Friction stir welding (FSW) is a solid state welding process with potential advantages for aerospace and automotive industries dealing with light alloys. Self-reacting friction stir welding (SR-FSW) is one variation of the FSW process being developed at the National Aeronautics and Space Administration (NASA) for use in the fabrication of propellant tanks. Friction plug welding is used to seal the exit hole that remains in a circumferential SR-FSW. This work reports on material properties and strain patterns developed in a SR-FSW with a friction plug weld. Specifically, this study examines the behavior of a SR-FSW formed between an AA 2014-T6 plate on the advancing side and an AA 2219-T87 plate on the retreating side and a SR-FSW (AA 2014-T6 to AA 2219-T87) with a 2219-T87 plug weld. This study presents the results of a characterization of the micro-hardness, joint strength, and strain field characterization of SR-FSW and FPW joints tested at room temperature and cryogenic temperatures.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Investigation of the Effects of Target Feature Variations on Ballistic Missile RCS
Uncertainties in certain features of target geometries result in a loss of confidence in the signature assessment of the target. Knowledge of the impact to a target's radarcross section (RCS) due to changes to specific target features can assist to identifywhether uncertainty in a certain target feature warrants a loss of confidence in the targetsignature. This study will allow a development of a general "rule-of-thumb" on how theradar signature of a target varies as a function of the target's specific target features. Thetargets of interest which this study is centered around are fictitious ballistic missiles.Four target features that were investigated: fin size, nosecone shape, effect of panelriveting along the sides of the missile and the effects of heat shielding on the nosecone.By varying each of the four target features into a missile configuration and comparing toanother configuration, a relationship between specific target features and its effect on theradar cross section of a ballistic missile can be obtained. Based on the range of possibleconfigurations that target's feature can take, it is possible to estimate a range of possiblevalues of the radar signature. This will enable the user of the signature data to have abetter understanding of the target being assessed and target characteristics when acomplete knowledge of target configuration is unavailable.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Survey of Satellite Communications System Vulnerabilities
The U.S. military's increasing reliance on commercial and military communications satellites to enable widely-dispersed, mobile forces to communicate makes these space assets increasingly vulnerable to attack by adversaries. Attacks on these satellites could cause military communications to become unavailable at critical moments during a conflict. This research dissected a typical satellite communications system in order to provide an understanding of the possible attacker entry points into the system, to determine the vulnerabilities associated with each of these access points, and to analyze the possible impacts of these vulnerabilities to U.S. military operations. By understanding these vulnerabilities of U.S. communications satellite systems, methods can be developed to mitigate these threats and protect future systems. This research concluded that the satellite antenna is the most vulnerable component of the satellite communications system's space segment. The antenna makes the satellite vulnerable to intentional attacks such as: RF jamming, spoofing, meaconing, and deliberate physical attack. The most vulnerable Earth segment component was found to be the Earth station network, which incorporates both Earth station and NOC vulnerabilities. Earth segment vulnerabilities include RF jamming, deliberate physical attack, and Internet connection vulnerabilities. The most vulnerable user segment components were found to be the SSPs and PoPs. SSPs are subject to the vulnerabilities of the services offered, the vulnerabilities of Internet connectivity, and the vulnerabilities associated with operating the VSAT central hub. PoPs are susceptible to the vulnerabilities of the PoP routers, the vulnerabilities of Internet and Intranet connectivity, and the vulnerabilities associated with cellular network access.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Evaluation of an Emitec Resistively Heated Metal Monolith Catalytic Converter on Two M100 Neat Methanol-Fueled Vehicles
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Beyond Awareness
Ever since the United States beat the Soviet Union in the space race, the United States has lived with an illusion of space superiority. In military terms, this means that the United States has enjoyed both freedom of action and freedom from action in space. The Chinese shoot-down of the FY-1C satellite on January 11, 2007 forced the United States to look over its shoulder, and when it did, the United States realized that not only was the race still on, but the dragon and others were rapidly gaining ground. One year later the United States responded by shooting down the US-193 satellite in what may be the opening volley of a new contest to control space. The 2007 Chinese anti-satellite (ASAT) test clearly shows that other nations are aware of the US dependence on space and some of them may be unwilling to let US space superiority go unchallenged. In order to maintain freedom of action in space, the United States must move beyond the present paradigm of space situational awareness and towards one of comprehensive space situational knowledge.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Caught in a Jam
Caught in a Jam: the US Air Force's Electronic Attack Conundrum Stealth or low-observable aircraft are not a substitute for air defense suppression. As Air Force leaders strive to recapitalize the air fleet with fifth generation capability, they are failing to address a core component of modern air combat--electronic attack (EA). Electronic attack is the shield that protects all generations of air assets from the bite of integrated air defense systems. No form of warfare, including stealth air warfare, is sufficient on its own. All are able to be threatened in ways that make them vulnerable to attack. This lesson was evident in Kosovo almost a decade ago when Serbians armed with early generation surface-to-air missiles where able to track, target, and shoot down an F-117 stealth fighter. This lesson seems lost, unfortunately, by today's air leaders seeking to acquire more advanced, high-priced, fighters to re-posture our nation's air inventory. While these procurements are certainly warranted, they do not guarantee a significantly higher probability of success without adequate support jamming assets in the anti-access environment of an advanced, sophisticated air defense network. Our adversaries have the benefit of observing two decades of stealth employment and are not complacent. The Air Force must take bold steps now to cement its stake in securing the shield that has protected coalition air assets since the Vietnam War. If the Air Force continues to ignore the EA gap staring them in the face, the fundamental operational concept of air employment will be significantly altered and the entire force structure will be at greater risk. The US Navy has provided electronic attack for the joint force since the mid-1990's when the Air Force decided to retire its EF-111 and RF-4 airframes in the wake of the successes of the Persian Gulf War. Stealth technology was seen as a panacea for defeating air defense systems. The Navy, lacking organic stealth capability, decided tThis work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Core Logistics Capability Policy Applied to USAF Combat Aircraft Avionics Software
The 1985 National Defense Authorization Act required the U.S. Government to maintain the public capability to sustain military systems that play a role in war plans and contingency scenarios - referred to as core. This research analyzes application of this law to the modification of fielded USAF manned combat aircraft Operational Flight Programs (OFPs). First, a review of the content and history of the law and implementing policies was performed. The intent of Title 10's core requirement was analyzed with respect to the risk of relying on private sector depot maintenance in today's environment. Next, models were developed as a tool for determining whether OFP work is more appropriately designated as maintenance or development. The models were applied to current combat aircraft OFPs, and results suggest that most OFP modification is development and not maintenance. Foundational to the models, a common lexicon is proposed with definitions of software maintenance and other key terms. Lastly, a new model for source of repair decisions is proposed which includes a risk analysis for all depot work, regardless of core designation. Beneficial to program offices, depot organizations, and HQ AFMC, this framework allows greater flexibility and cost savings by emphasizing competition based on cost effectiveness.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Geolocation of an Audio Source in a Multipath Environment Using Time-of-Arrival
The Air Force and the Department of Defense (DoD) are continually searching for ways to protect U.S. forces, both stateside and abroad. One continuing threat, especially in the current world environment, is gunfire from an unseen sniper. Designated areas, such as a forward deployed base or motorcade route, need to be continuously monitored for sniper fire. Once detected, these gunmen need to be located in real time. One possible method for accomplishing this task is to geolocate the audio signals generated using time-of-arrival (TOA) algorithms. These algorithms rely on direct-path measurements for accuracy. Multipath environments therefore pose a problem when measuring signals from the audio spectrum. The errors induced by a multipath environment can be reduced by introducing additional audio receivers to the detection system. By sampling all possible combinations of a minimum set of receivers (four), a more accurate location can be calculated. An accuracy of six meters can be achieved roughly 69 percent of the time, though most of the error occurs in the vertical component. An accuracy of six meters in the X/Y plane can be achieved approximately 97 percent of the time.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Intelligence Surveillance and Reconnaissance Asset Assignment for Optimal Mission Effectiveness
This research develops mathematical programming techniques to solve an intelligence, surveillance, and reconnaissance sensor assignment problem for USSTRATCOM. The problem as specifed is hypothesized to be difficult (i.e NP-HARD).With the smallest test cases, the true optimal solution is found using simple optimization techniques, but, due to intractability, the optimal solutions for larger test cases are not found using these same techniques. Instead, heuristic techniques are applied to several test cases in order to determine the best, robust methodologies to find true or near optimal solutions. Specifically, simulated annealing (SA) is tested for convergence properties across several different parameter settings. This research also utilizes local search techniques with simple exchange neighborhoods of various sizes. Mission prioritization is also examined via a weighted sum scalarization technique.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Weaponeering the Future
Direct Energy weapons can exist on the battlefield of today. Yet, the warfighter needs to know what Probability of Damage theses weapons can attain. Currently, the Joint Munitions Effectiveness Manual calculates a Single Sortie Probability of Damage for conventional Blast and Fragmentation weapons. Using Futures Research methodology allows determination of what effects Direct Energy weapons will impart in the year 2035. The Status of Futures Index (SoFI) method compares complex entities to one another across multiple dimensions. Adapting the Single Sortie Probability of Damage formula for Lasers, Microwave and Millimeter wave weapons allows a determination of their effectiveness. The required formulas for each type of Direct Energy Weapons' Probability of Damage (or Effect) are derived and explained. The Direct Energy weapons are compared to both conventional weapons and one another. Adjusting these Probability equations adjusted for various inputs enables a forecast of the future capabilities of each weapon. The current trend trajectory establishes a baseline estimate of future Probabilities of Effect. Then, disruptive technologies are analyzed for their effect on the weapons capabilities. Each type of weapon poses a unique challenge. For Laser to match the capabilities of Blast/Fragmentation weapons, the power output must be increased. Microwaves, not only require increases in power, but also advances in antenna technology. Millimeter wave weapons can currently produce the required power, but manufacturing the weapons proves an obstacle. To overcome these difficulties, new technologies must be pursued. The SoFI method allows continuous evaluation of progress toward the goal of effective Direct Energy Weapons.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Costs to Convert Coal to Methanol
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Ucav
Air superiority is an essential military mission, and will continue to be so for the foreseeable future. Control of the air is not an end of its own, but rather it provides the flexibility and freedom of action central to a full range of military capabilities. In the coming century the United States will confront a number of disparate and ambiguous challenges to its hegemony. The resources available to meet those challenges will undoubtedly be constrained. Extremely long lead times in the acquisition and procurement of new technologies mean that now, as the F-22 Raptor begins to replace the venerable F-15 Eagle, the next- generation air-superiority fighter is entering development. Unmanned aircraft must be considered as an alternative to manned aircraft for this critical mission. While cost has been the driving factor for advances in UCAV, technology has been the major limitation. This thesis concludes that an air-superiority UCAV should be feasible by the year 2025 and that it should provide an effective and affordable alternative to manned air-superiority fighters.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Application of Intelligent Systems to the Close Air Support Mission
The US is clearly moving toward developing an autonomous attack capability, and the intelligent systems to provide battlefield situational awareness will be a key enabling technology for this autonomous attack capability. Within the close air support (CAS) environment, the application of intelligent systems could facilitate the tasks of joint terminal attack controller (JTAC) and the CAS command and control (C2) system. Associated-based systems can provide the JTAC and CAS C2 structure with the intelligent systems for battlefield situational awareness. Both associate systems would utilize an assessor, planner, and interface framework. These systems could be utilized to aid the JTAC in developing attacks and make the C2 process more efficient, thus making the overall CAS system more effective. An associate-based CAS system would make optimal use of available air assets and be less likely to result in fratricide or collateral damage while also ensuring adherence to the rules of engagement. This paper will examine associate systems and CAS operations along with the application of associate systems to the JTAC and CAS C2 process and the associated doctrinal implications.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Determining the Surface-to-Air Missile Requirement for Western and Southern Part of the Turkish Air Defense System
An air defense system is vital for countries to protect their homelands. Today, air defense systems consist of integrated systems such as early warning radars, fighter aircraft, airborne early warning aircraft and surface-to-air (SAM) systems. The Turkish air defense system does not have long range SAM systems. Turkey plans to procure SAM systems to protect her borders. This research develops two location optimization models to optimally locate SAM sites to defend specified areas of the nation. One of the models finds the minimum number of SAM sites to cover the specified area; the other finds the maximum coverage for a given number of SAM sites. The model is formulated as an integer program, and the LINGO 10 software package is used to solve the model. Three candidate SAM systems are examined. All models use the maximum range of each SAM system. Solutions are presented for the decision makers to examine. Sensitivity analysis is used to explore how much the optimal solution(s) change given fluctuations in input values. The main objective of this research is to provide the Turkish Air Force coverage information regarding the three candidate SAM systems. This research also provides a model and an approach that can be used to examine other candidate systems. The results and models presented in this research should facilitate development of a more efficient and effective air defense system to support Turkey's homeland defense.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Composites From Recycled Wood and Plastics
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Richard Nixon. The agency is charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress. The EPA's struggle to protect health and the environment is seen through each of its official publications. These publications outline new policies, detail problems with enforcing laws, document the need for new legislation, and describe new tactics to use to solve these issues. This collection of publications ranges from historic documents to reports released in the new millennium, and features works like: Bicycle for a Better Environment, Health Effects of Increasing Sulfur Oxides Emissions Draft, and Women and Environmental Health.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Relevance
Operation DESERT STORM led to the awareness that space assets could be instrumental at the operational, tactical, and strategic levels of war. Air Force Chief of Staff, General Merrill McPeak has been widely quoted as calling DESERT STORM the "first space war"1. The use of Space during Operation DESERT STORM left commanders asking, how do I effectively employed space in concert with combat operations, and who are my Space experts? The United States Air Force permanently assigns space professionals to regional Commands, operational wings, and even tactical squadrons to integrate space and its effects. This ensures space is taught and implemented during routine training as well as combat operations to ensure forces "train as they fight". The Air Force Weapons School (USAFWS) provides graduate-level instructor courses that provide the world's most advanced training in weapons and tactics employment to officers of the combat air forces. Airmen attending the USAFWS are recognized experts in their system. While attending the USAFWS, they are immersed in all aspects of their weapon system and graduate as system experts. Space graduates of the USAFWS, Space Weapons Officers (SWOs), are immersed in the "full spectrum" of Space. This training results in a graduate who is a space "generalists" rather than a system specific expert.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Improving F-15C Air Combat Training With Distributed Mission Training Advanced Simulation
Air Combat Command is investing in Distributed Mission Training (DMT) to provide realistic mission training to the Combat Air Forces (CAF) using advances in simulation technology. DMT will network advanced simulators (and some real-world systems) to provide combat aircrews with team training in a synthetic wartime environment. F-15C units will be first in the CAF to incorporate DMT; they are confronted with developing training programs utilizing this new tool without previous experience of how to exploit the benefits of simulation for air combat training. This paper seeks to assist syllabus developers by providing a summary of lessons learned from years of air combat simulation study, and applying those lessons to DMT. A comprehensive analysis of air combat simulation training studies provides insight on how to improve F-15C air combat training using DMT. Studies not only demonstrate simulators can provide effective training, but also identify unique benefits and limitations of simulator training, and offer several training program considerations to achieve the most effective results. DMT benefits not available in flight training include unique instruction options, the capability to repeatedly practice desired tasks or missions, and the opportunity to train in complex combat scenarios. Identified limitations include sources of negative training and the lack of physiological stresses or inputs that may be desired in training. For training programs, simulator studies suggest which tasks should be emphasized in DMT, how metrics can identify training needs, who is expected to gain the most benefit from DMT, and how to intermix DMT and flight scheduling to optimize training.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Unmanned Undersea Vehicles and Guided Missile Submarines
During the Cold War the United States developed the Trident class ballistic missile submarine (SSBN) to replace the aging fleet of forty-one Poseidon ballistic missile submarines. Each of the eighteen Trident class submarines built to carry the mantle of strategic nuclear deterrence was extremely large and quiet with tubes for twenty-four ballistic missiles. Following the breakup of the Soviet Union and the end of the Cold War, the United States conducted a review of its nuclear posture, which determined that only fourteen of these submarines were necessary to meet the needs of U.S. national security.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Theater Space Warfare
Theater space warfare is emerging from two streams of evolution in military space: the role of space in military operations and the role of the theater in space operations. Indispensable at the strategic level throughout the Cold War, space is now proving indispensable at the operational and tactical level. As the incorporation of space into warfare accelerates over the next decade, the concept of space-enabled warfare puts a premium on access to space and effective integration into joint operations. The role of the theater in space operations is also evolving, from passive consumer to that of an active consumer and producer of space effects. Microsatellites, near-space assets, and adversary satellite jammers all necessitate active theater participation in space operations. Unfortunately, today's joint doctrine has missed this on-going evolution, leaving the US military ill prepared to optimize space across joint operations.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
