Catalogue of Special Technical Works for Manufacturers, Students, and Technical Schools
On the Origin of Clockwork, Perpetual Motion Devices, and the Compass
Innovative Solutions for Concrete Applications
The Special Issue "Innovative Solutions for Concrete Applications" presents recent developments in the field of concrete technology and its applications. The articles and state-of-the-art reviews highlight the key themes such as sustainability, performance, durability, cost, environmental impact, recycling, and construction waste management. It also explores emerging techniques and innovations, including alkali-activated concrete, bacterial concrete, crumb rubber concrete, foamed concrete, waste-based concrete composites, and the reuse of construction and demolition waste. Sustainable concrete alternatives, innovative materials, and improved recycling and mixing techniques offer significant opportunities to reduce the environmental impact of concrete. However, challenges related to cost, long-term durability, and the application of life cycle assessment and life cycle cost analysis still need to be addressed through ongoing research. Furthermore, technologies such as three-dimensional concrete printing present advanced opportunities for innovation in the construction industry.
Antenna Designs for 5G/IoT and Space Applications, 2nd Edition
This reprint intends to shed some light on recent advances in antenna design for these new emerging applications and identify further research areas in this exciting field of communications technologies. Considering the specificity of the operational environment, e.g., huge distance, moving support (satellite), huge temperature drift, small dimensions with respect to distance, etc., antennas are fundamental devices that allow us to maintain a constant interoperability between ground stations and satellites or different satellites. Their high gain, stable performances (in terms of temperature and time), and long lifecycle are some of the requirements that necessitate special attention with respect to standard designs. The chapters of this reprint discuss various aspects of the above-mentioned list, presenting the view of the authors. Some of the contributors work strictly in the field (space), so they have a very targeted view of these subjects, while others with a more academic background propose futuristic solutions. We hope that interested readers will find a fertile source of information that, combined with their interest/background, will allow them to efficiently exploit the combination of these two perspectives.
The World Remade by Artificial Intelligence
Artificial intelligence is reshaping every facet of human existence, from business and education to creativity and governance. As AI systems become more powerful, they raise urgent questions about ethics, decision-making, and the future of human agency. This book explores how AI is transforming industries and society, offering a balanced perspective on both its immense potential and its risks. Collecting case studies and expert insights, it examines the impact of generative AI, automation, and machine learning on employment, creativity, and global economies. They also address critical concerns such as bias, misinformation, and the evolving role of AI in governance and daily life. Designed for business leaders, policymakers, educators, and general readers, this work represents a roadmap for navigating an AI-driven world. It offers clear explanations, thought-provoking analysis, and a vision for a future where AI and humanity coexist in a rapidly changing landscape.
