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Handbook of Constructed Wetlands
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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Development of a Simulation Capability for the Space Station Active Rack Isolation System
To realize quality microgravity science on the International Space Station, many microgravity facil
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System Identification of an on Orbit Spacecraft's Antenna Dynamics
The research presented here is a follow on to previous efforts [Pachter, Barba, 2007] in which a ti
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Resilience Through Cyber-Informed Engineering
Water and wastewater systems are increasingly reliant on digital technologies-yet many remain vulne
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Development of Cursor-on-Target Control for Semi-Autonomous Unmanned Aircraft Systems
The research presented in this thesis focuses on developing, demonstrating, and evaluating the conc
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Rotorcraft Flight Control Design Using Quantitative Feedback Theory and Dynamic Crossfeeds
A multi-input, multi-output controls design with robust crossfeeds is presented for a rotorcraft in
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Design Concepts for Zero-G Whole Body Cleansing on ISS Alpha
This document was originally published in 1997 as a International Space University Master of Space
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Non-Destructive Evaluation of Aerospace Composites
Five methods of non-destructive material evaluation (NDE) were used to inspect various forms of dam
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Investigation of Navier-Stokes Code Verification and Design Optimization
With rapid progress made in employing computational techniques for various complex Navier-Stokes fl
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An Experimental Study of the Effects of Automation on Pilot Situational Awareness in the Datalink ATC Environment
An experiment to study how automation, when used in conjunction with datalink for the delivery of a
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A Collection of Valuable Formulas and Recipes for the Manufacturer, Merchant, Farmer and Household
"A Collection of Valuable Formulas and Recipes for the Manufacturer, Merchant, Farmer and Household
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Evolving Self-Organized Behavior for Homogeneous and Heterogeneous UAV or UCAV Swarms
This research designs an off-line evolutionary system to create multi-UAV behavior capable of searc
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Cubesat Packaged Electrospray Thruster Evaluation for Enhanced Operationally Responsive Space Capabilities
A new specialized electrospray thruster with a potential to be used with a 3-U CubeSat was operated
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Capillary Flow in an Interior Corner
The design of fluids management processes in the low-gravity environment of space requires an accur
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The Science of Tequila
The Science of Tequila is the first English language book published on Tequila production. The book
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Investigation of Aerobraking to Return the Space Maneuver Vehicle to Low Earth Orbit From Geotransfer Orbit
This study investigated the use of ballistic and "Double-Dip'' aerobraking reentry to return the Sp
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Nuclear-Powered Aircraft
The potential for a nuclear-powered aircraft to provide global persistence and reach, measured in m
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Aerodynamic Analysis of Lattice Grid Fins in Transonic Flow
Lattice grid fins have been studied for missile tail control for several years. A lattice grid fin
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Handbook of Constructed Wetlands
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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Composite Aircraft Life Cycle Cost Estimating Model
Composite materials are beginning to comprise a greater percentage of structural materials used thr
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Optimized Dual Expander Aerospike Rocket
Research at the Air Force Institute of Technology (AFIT) focused on designing a cryogenic dual-expa
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Data Sorting and Orbit Determination of Tethered Satellite Systems
Tethered satellite system end masses do not obey the normal laws of motion developed for determinin
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A Collection of Valuable Formulas and Recipes for the Manufacturer, Merchant, Farmer and Household
"A Collection of Valuable Formulas and Recipes for the Manufacturer, Merchant, Farmer and Household
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The Air Propeller; Its Working Characteristics and Theory, Together With a Brief Discussion of the Airplane Engine and the Power Available for Airplane Propulsion
Dive into the intricacies of early aviation technology with "The Air Propeller; Its Working Charact
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Numerical Study of Rarefied Hypersonic Flow Interacting With a Continuum Jet
An uncoupled Computational Fluid Dynamics-Direct Simulation Monte Carlo (CFD-DSMC) technique is dev
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Development of Autonomous Unmanned Aerial Vehicle Research Platform
The Advanced Navigation Technology (ANT) Center at the Air Force Institute of Technology (AFIT) con
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Near-Space Vehicles
This paper analyzes current and future near-space technology. The discussion is at a non-space prof
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Looking Towards the Future Air Navigation System
Budget constraints are forcing prioritization on future spending for Air Mobility Command's weapon
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Development of Cursor-on-Target Control for Semi-Autonomous Unmanned Aircraft Systems
The research presented in this thesis focuses on developing, demonstrating, and evaluating the conc
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EPA Example Construction SWPPP
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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PIV-Based Examination of Deep Stall on an Oscillating Airfoil
A number of studies suggest that the deep stall flow fields produced by a pure-pitch and a pure-plu
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Dual Channel Matched Filtering and Space-Time Adaptive Processing
We propose a dual channel matched filtering system that addresses two key challenges in the practic
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Experimental Studies of Liquefaction and Densification of Liquid Oxygen
The propellant combination that offers optimum performance is very reactive with a low average mole
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Gaining Efficiencies in Air Traffic Control Through Leveraging New Radar Technology
This paper discusses how leveraging new radar technologies in the USAF Air Traffic Control (ATC) ar
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EPA Method 327.0
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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Minimizing Losses in a Space Laser Power Beaming System
A mathematical model is developed to track the amount of power delivered in a wireless laser power
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Modulated Elliptical Slot
A novel modulated slot design has been proposed and tested. The proposed slot is aimed to replace t
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Field Manual for Performance Evaluation and Troubleshooting at Municipal Wastewater Treatment Facilities
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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Emergency Response to Hazardous Material Incidents
The U.S. Environmental Protection Agency (EPA) was introduced on December 2, 1970 by President Rich
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Integral Twist Actuation of Helicopter Rotor Blades for Vibration Reduction
Active integral twist control for vibration reduction of helicopter rotors during forward flight is
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Distributed Parallel Processing and Dynamic Load Balancing Techniques for Multidisciplinary High Speed Aircraft Design
Multidisciplinary design optimization (MDO) for large-scale engineering problems poses many challen
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Development of a Simulation Capability for the Space Station Active Rack Isolation System
To realize quality microgravity science on the International Space Station, many microgravity facil
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Input Shaping to Reduce Solar Array Structural Vibrations
Structural vibrations induced by actuators can be minimized using input shaping. Input shaping is a
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The Balloon. Noteworthy Aerial Voyages, From the Discovery of the Balloon to the Present Time
"The Balloon: Noteworthy Aerial Voyages, From the Discovery of the Balloon to the Present Time" off
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Wastewater Microbiology
Operators play a vital role in protecting public health and the environment-and understanding the b
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Rockets and People, Volume 4
In this last volume of his four-volume set of memoirs, the famous Russian spacecraft designer Boris
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Rockets and People, Volume 2
Much has been written in the West on the history of the Soviet space program but few Westerners hav
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Compressive Creep Behavior of Nextel TM 720/Alumina Ceramic Matrix Composite at 1200 Degrees C in Air and in Steam Environment
The aerospace community continues to push the envelope in engineering aircraft that fly higher, fas