Results 91 to 100 of about 275,671 (316)
GEOmedia, 2023 The photomosaic of the central archaeological area of Rome, result of the union of three consecutive shots, carried out in 1909 by the Aerostieri of the Specialist Brigade of Military Engineers, guided by Captain Cesare Tardivo, represents - together ...
Laura Castrianni
doaj
Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC
Advanced 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
Edukacja dorosłych w laboratorium hydrotroniki napędów robotów mobilnych [PDF]
Edukacja Ustawiczna Dorosłych, 2018 The continuous development of drive systems of modern machines and devices results in an increase in the demand for qualified engineers in the operation and maintenance of these drives.
Adam Bartnicki, Agnieszka Klimek
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Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots
Advanced 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
Environmental Justice: Challenges of Contaminated Site Cleanup in Rural AK [PDF]
, 2018 A shorter version of this article appeared on pp. 1–4 of the Summer 2018 print edition.Efforts to clean up contaminated sites from military installations and other sources have been ongoing in Alaska since the 1980s, and new sites continue to be ...
Cravez, Pamela, Williams, Paula
core
Advanced 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
Вестник Тамбовского университета. Серия: Гуманитарные науки, 2016 The experience of civilians protection from bombing and use of chemical weapons during the World War I in 1914-1918 in Dvinskiy military district is studied.
Artem Olegovich Bagdasaryan
doaj +1 more source
Advanced Science, EarlyView.In macrophage‐myofibroblast transition, upregulated NNMT depletes S‐Adenosylmethionine (SAM) and nicotinamide adenine dinucleotide(NAD+), thereby triggering epigenetic reprogramming via Histone H3 Lysine 27 acetylation (H3K27ac) accumulation at the promoter region of master transcription factor Prrx1.
Xiwen Dong +11 more
wiley +1 more source
Expandable Nanocomposite Shape‐Memory Hemostat for the Treatment of Noncompressible Hemorrhage
Advanced Science, EarlyView.A nanocomposite‐coated shape memory foam rapidly expands, accelerates clotting, and reduces blood loss in vivo. Its fast volumetric expansion and strong procoagulant activity make it a promising hemostat for treating deep, noncompressible hemorrhage.
Saptarshi Biswas +12 more
wiley +1 more source