Results 121 to 130 of about 9,530,789 (257)
High-Reliability and High-Precision Braking and Capture Control Technology of Tianwen-1 Probe
Space: Science & TechnologyThe Tianwen-1 probe, used in China’s first Mars exploration mission, features multiple flight phases, numerous spatial pointing constraints, and complex working modes. During the braking and capture process, it faces challenges such as uplink or downlink
Qinghua Zhu +5 more
doaj +1 more source
This is CAMI : Aerospace Medical Research [SD .WMV (352x264/30fps/59.1 MB)]
Informational Video from the FAA's Civil Aerospace Medical Institute in Oklahoma ...
Civil Aerospace Medical Institute
core
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
This is CAMI : Aerospace Medical Education [SD .WMV (352x264/30fps/57.7 MB)]
Informational Video from the FAA's Civil Aerospace Medical Institute in Oklahoma ...
Civil Aerospace Medical Institute
core
Advanced Materials, EarlyView.Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji +15 more
wiley +1 more source
Transient Dynamics of Multi-Port Lateral Jet Interactions on a Hypersonic Vehicle
AerospaceThis study presents an unsteady numerical investigation of multi-port lateral jet interaction phenomena on a hypersonic vehicle configuration. An unsteady RANS approach with Menter’s SST k-ω model is implemented to investigate the transient interference ...
Zhao Sun, Peng Cao, Guangshan Chen
doaj +1 more source
Autonomous Folding of Soft Matter From Living Polymers
Advanced Materials, EarlyView.Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang +6 more
wiley +1 more source
Aerospace Competitiveness: UK, US and Europe [PDF]
This paper assesses the UK aerospace industry’s competitiveness. Various statistical indicators are used to measure competitiveness, based on published data at the industry and firm level.
Derek Braddon, Keith Hartley
core
Beyond AI in Pushpaka Vimana: Ancient Indian Aerospace Technology and Modern Space Science [PDF]
The ancient Indian epic, the Ramayana, contains descriptions of aerial vehicles known as Vimanas that have intrigued scholars for centuries. This article explores how these mythological accounts might relate to modern space science and advanced ...
Kavya Vaddadi
core +1 more source
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source