Results 41 to 50 of about 40,945 (301)

Investigation of Exothermic Behaviors of Energetic Particles in Microfluidics Channels

Advanced Materials Technologies, EarlyView.
Scheme and representative frames of delivery, ignition, and combustion process of core@shell Al@CuO energetic material in a microchannel. The electrical discharge occurred at the throat of microchannel leads to the combustion of the energetic reaction, causing the formation of high‐momentum butterfly‐shaped jet at the throat.
Alex Baranovsky, Anqi Wang, Arsh Saleem, John Z. Wen, Carolyn L. Ren   +4 more
wiley   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

Advanced Materials Technologies, EarlyView.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk, Senentxu Lanceros‐Mendez, Abílio Pereira Silva   +2 more
wiley   +1 more source

Helping the Front: Help of the Local Population in the Battle of Kursk. Part 1

Управленческое консультирование, 2019
The relevance of this topic is due to the fact that in the face of threats and challenges, the Russian Federation and its Armed Forces face the task of ensuring the national security of the country, educating the young generation and society as a whole ...
V. P. Gridnev
doaj   +1 more source

Smart Electrochromic Devices for Wearables

Advanced Materials Technologies, EarlyView.
This article reviews the recent progress of smart electrochromic devices in the field of intelligent wearable devices. Serving as displays, dimmers, energy‐saving and energy storage devices, and temperature management components, electrochromic devices have broad prospects in flexible displays, human–computer interaction, and personalized ...
Mengjie Zhu, Bing Xu, Tongzhuang He, Abdulhakem Y. Elezzabi, Wu Zhang, William W. Yu, Jingwei Chen   +6 more
wiley   +1 more source

Cloaking and Antennas: From Theoretical Paradigms to Next‐Generation Intelligent Systems

Advanced Optical Materials, EarlyView.
The inception of electromagnetic cloaking sparked an immediate question: Can antennas be made invisible? Two decades later, this review charts the intertwined progress of major cloaking strategies (from transformation optics to scattering cancellation), metasurface technology, and their application to antennas, revealing how AI‐enabled devices are ...
Helen Guo, Xun Li
wiley   +1 more source

State‐of‐the‐Art Solar Blind and X‐Ray Photodetectors Based on Gallium Oxide

Advanced Photonics Research, EarlyView.
State‐of‐the‐art Ga2O3‐based solar‐blind UV and X‐ray photodetectors (PDs) are reviewed. Benchmark plots compare responsivity versus specific detectivity for UV PDs (photoconductors, photovoltaic, Schottky, heterojunction, avalanche, and phototransistor types) and sensitivity versus response time for X‐ray detectors based on Ga2O3 bulk crystals, thin ...
Catherine Langpoklakpam, Siddharth Rana, Chi‐Hsiang Hsieh, Jitendra Pratap Singh, Po‐Tsung Lee, Ray‐Hua Horng, Chang‐Ching Tu, Hao‐Chung Kuo   +7 more
wiley   +1 more source

FRONT COMMANDS IN WINTER OF 1917 IN COMBATING CRISIS OF FOOD SUPPLY TO FIELD FORCES

RUDN Journal of Russian History, 2015
This article considers the problem of food supply to the Eastern front in the winter of 1917 during World War I. In the conditions of the food supply crisis the military authorities managed to avoid the famine in the army.
Maxim Viktorovich Oskin
doaj  

Techniques and Advances in Ultrafast Photography

Advanced Photonics Research, EarlyView.
This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang, Xin Zhang, Renjie Han, Jiaoyu Fan, Hui Jiang, Yiwen Zhang, Jinghua Yu, Jiamin Wang, Yi Chen, Junjie Sun, Fei Chen   +10 more
wiley   +1 more source

State and public support for families military personnel, world war II disabled veterans and orphans (by the example of Kabardino-Balkaria)

Кавказология
This work analyzes for the first time, based on new archival documents and other sources, the problems of material and domestic arrangement of military personnel families; World War II disabled veterans, demobilized military personnel and orphans on the ...
A. I. Tetuev
doaj   +1 more source

Ethical Issues of Military Interpreters in the Front Lines: Challenges and Borders

, 2022
The study aimed to investigate the ethical issues experienced by military interpreters in conflict zones. Qualitative data collection and analysis methods were used to answer the research question. Fifteen professional military interpreters working for peacekeeping mission and U.N. agencies in Yemen made up the study sample, randomly selected.
Moneus, Ahmed, Tagaddeen, Ibraheem
openaire   +1 more source