Results 91 to 100 of about 776,021 (358)

Book review: presidents and their generals: an American history of command in war by Matthew Moten [PDF]

open access: yes, 2015
Matthew Moten looks to trace a history of the evolving roles of civilian and military leaders in conducting war, demonstrating how war strategy and national security policy shifted as political and military institutions developed, and how they were ...
Moten, Matthew
core  

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

open access: yesAdvanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang   +7 more
wiley   +1 more source

Ukraine in a “War of Attrition”: The Warfare Paradigm Shift

open access: yesMilitary science
The contemporary war launched by the russian federation against Ukraine demonstrates a fundamental change in the nature of armed confrontation. This conflict is gradually moving beyond classical conceptions of war as a set of active combat actions ...
Олександр Сирський   +2 more
doaj   +1 more source

Identity crisis: how ideological and rhetorical failures cost Egyptians their revolution [PDF]

open access: yes, 2019
Thesis (M.A.) University of Alaska Fairbanks, 2019The Egyptian uprising, which began on January 25, 2011, and ended on February 11, 2011, culminated in the ending of President Hosni Mubarak's 30-year reign as dictator.
Abou Ghalioum, Ramzi
core  

The Next American Century: A Traditional Hard Power Problem or a New World Order? [PDF]

open access: yes, 2011
There is a general consensus that the new world order gathered steam in response to World War II. Major institutions like the United Nations, NATO, and the Universal Declaration of Human Rights all fortified the common belief that economic, social, and ...
Visco, Thomas, Zimmerman, Alex
core   +3 more sources

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

CONVERGENCE BETWEEN THE STRATEGIC LEVEL PLANNING AND EXECUTION OF BUSINESS (CORPORATE) AND MILITARY ACTIVITIES ESPECIALLY AIR CAMPAIGNING [PDF]

open access: yes, 2012
The authors summarized of the some elements of the potential convergence between the strategic planning of business and military life especially air campaigning.
Gönczi, Gabriella, Krajnc, Zoltán
core  

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

open access: yesAdvanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit   +43 more
wiley   +1 more source

On the eve of the invasion. Formation of an offensive group of the Armed Forces of the Russian Federation near the borders of Ukraine (2020-2022) [PDF]

open access: yesCodrul Cosminului
This article examines the reform, rearmament, and preparation of the Armed Forces of the Russian Federation for offensive operations between 2020 and 2022.
Serhii SEHEDA   +3 more
doaj   +1 more source

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