Results 41 to 50 of about 134,836 (268)

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Weaponizing the edge of space?

Revista Científica General José María Córdova
High-altitude platforms are rapidly developing technology, but their role in the future of warfare has not yet been sufficiently explored. This paper attempts to address this gap by linking technology, doctrine, and future studies.
Miha Šlebir
doaj   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

EVALUATION OF LORA WIRELESS TECHNOLOGY FOR MILITARY APPLICATIONS [PDF]

, 2022
The modern military relies on broad information exchange to maintain military competitive advantage, where information is in most cases carried wirelessly, due high mobility of the field units.
Djurasevic, Sladjana, Pešović, Uroš, Knežević, Mihailo   +2 more
core  

A Long‐Lived Human Neurovascular PENTA Culture Model Captures Incomplete Vascular Repair and Glia‐Associated Signaling After Traumatic Brain Injury

Advanced Healthcare Materials, EarlyView.
A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen, Sunghyun Jun, Colleen M. Arrasmith, Charitha C. Anamala, Mitchell D. Thielen, Anapaula Garcia, Volha Liaudanskaya   +6 more
wiley   +1 more source

Developments and challenges in human performance enhancement technology

Medicine in Novel Technology and Devices, 2021
As emerging technologies have advanced, some countries have issued reports on human performance enhancement efforts in recent years. Human performance enhancement is a prominent theme in the military field. As a type of potentially disruptive technology,
Shuyu Shao, Jintao Wu, Qianxiang Zhou
doaj   +1 more source

Options for Increasing the Safety and Improvement of the Protection of Military Mobile Technology [PDF]

, 2014
Military vehicles and equipment should be designed with regard to ergonomics, which is important for the protection of the crew. Reliable protection can be achieved by constant technological progress and the improvement of materials, enabling resistance ...
Peter DROPPA, Peter HALGAŠ
core   +1 more source

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

TRENDS AND CHALLENGES IN TECHNOLOGY DEVELOPMENT FOR DEFENSE PURPOSES

Wiedza Obronna, 2022
The article presents an analysis of the selected, considered key, technologies development affecting the military area. The authors of the analysis started from the assumption that nowadays, it is the commercial technology that should determine the ...
Piotr Daniluk, Beata Burchert-Perlińska
doaj   +1 more source

Assessment of cognitive radio networks through military capability development viewpoint [PDF]

, 2018
In the absence of real-life implementations, this paper attempts to conceptually capture potential benefits and improvements that Cognitive Radio Networks (CRN) could introduce to a military environment. Functional business capability areas, as well as a
Tuukkanen, T. (Topi), Bräysy, T. (Timo), Niels Smit, Tuukkanen, Topi, Krygier, J. (Jaroslaw), Boyd Buchin, Erik Verheul, Vincent Le Nir, Bräysy, Timo, Couturier, S. (Stefan), Krygier, Jaroslaw, Jaroslaw Krygier, Le Nir, Vincent, Buchin, Boyd, Smit, N. (Niels), Le Nir, V. (Vincent), Verheul, Erik, Topi Tuukkanen, Stefan Couturier, Smit, Niels, Couturier, Stefan, Verheul, E. (Erik), Timo Braysy, Buchin, B. (Boyd)   +23 more
core   +1 more source