Results 71 to 80 of about 776,021 (358)

COMPARATIVE ANALYSIS OF BRITISH AND FRENCH STRATEGIES IN THE SPHERE OF DEFENCE AND SECURITY

open access: yesСравнительная политика, 2020
In the circumstances of growing international tensions, changes in interrelations between Russia and different European states, it is of urgent demand to study concrete strategies that are connected with defence and security of leading European states ...
N. V. Eremina, A. Yu. Chikhachev
doaj   +1 more source

Djibouti: changing influence in the Horn's strategic hub [PDF]

open access: yes, 2013
Change in Djibouti’s economic and strategic options has been driven by four factors: the Ethiopian–Eritrean war of 1998–2000, the impact of Ethiopia's economic transformation and growth upon trade; shifts in US strategy since 9/11, and the upsurge in ...
Styan, David
core  

Moth‐Wing‐Inspired Multifunctional Metamaterials

open access: yesAdvanced Materials, EarlyView.
This study develops a moth‐wing‐inspired heterogeneous metamaterial that achieves synergistic broadband sound absorption, mechanical energy dissipation, and thermal insulation within a lightweight architected framework. Combining bioinspired gradient design, genetic‐algorithm optimization, and additive manufacturing, the bionic heterogeneous acoustic ...
Haoran Pei   +12 more
wiley   +1 more source

Logistics Transformation through Sense-and-Respond Logistics Network [PDF]

open access: yes, 2005
Proceedings Paper (for Acquisition Research Program)Commercial and military logistics continue to evolve from amassing supplies, through supply chain management, to (more recently) sense-and-respond networks.
Gabriel, Kenneth A., Gansler, Jacques S.
core  

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

A «Hybrid War» of Terms

open access: yesVestnik MGIMO-Universiteta, 2016
Ofer Fridman holds the degrees of BA (Military History and Security Studies) from Hebrew University, MA (Counter-Terror and Homeland Security) from Interdisciplinary Center Herzliya and PhD (Political Science, supervised by Prof.
Ofer Fridman
doaj   +2 more sources

Hybrid Warfare and Operations in the Context of the National Security System: A Chinese Perspective

open access: yesRUDN Journal of Political Science
The relevance of the topic of the study lies in the fact that the problems of hybrid warfare, hybrid operations, hybrid influence have become especially important in the context of the complicated geopolitical situation in the world after February 2022 ...
Leonid G. Abdrakhimov, Alina O. Liksok
doaj   +1 more source

THE IMPACT OF SCIENCE AND TECHNOLOGY ON MILITARY STRATEGY [PDF]

open access: yesAnnals: Series on Military Sciences, 2012
In this article, some opinions regarding the between military sciences (and also technologies) and the military strategy are briefly presented. There are credible arguments that the modem and reliable technologies nave been a catalyst and a driving ...
Ion Alexandru PLĂVICIOSU   +1 more
doaj  

Management of reliability and maintainability; a disciplined approach to fleet readiness [PDF]

open access: yes
Material acquisition fundamentals were reviewed and include: mission profile definition, stress analysis, derating criteria, circuit reliability, failure modes, and worst case analysis.
Willoughby, W. J., Jr.
core   +1 more source

Microenvironment Modulation‐Based Nanomaterial‐Loaded Hydrogel Dressings for Diabetic Foot Ulcers: Research Progress and Future Perspectives

open access: yesAdvanced Materials Interfaces, EarlyView.
xx xx. ABSTRACT Diabetic foot ulcer (DFU) is a chronic complication of diabetes, primarily caused by hyperglycemia, peripheral vascular disease, and neuropathy. Characterized by persistent hyperglycemia, impaired perfusion, inflammation, and infection, DFUs pose significant challenges to healing and are associated with high morbidity and amputation ...
Tang Yuqing   +5 more
wiley   +1 more source

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