Results 101 to 110 of about 156,992 (308)
Experimental study of the aerodynamics of micro airfoils with wavy surface and the use of different patterns inspired by nature [PDF]
فناوری در مهندسی هوافضاEnhancing the aerodynamic performance of airfoils, minimizing drag, and controlling flow separation are key objectives in aerospace research, pursued through various methods.
Mehdi Abedi, Ramin Zakeri
doaj +1 more source
Field‐Programmable Mobile Magneto‐Photonic Metaparticles for Active Light Manipulation and Steering
Advanced Materials, EarlyView.We report magneto‐photonic metaparticles that integrate magnetic actuation with nanoimprinted metagratings, enabling mobile and programmable beam steering in aqueous environments. This platform achieves real time, directional light control beyond static or line‐of‐sight systems, while remaining compatible with scalable fabrication, providing a ...
Seung Yeol Lee, Yujie Luo, Ognjen Ilic
wiley +1 more source
Improvement of a low-order panel method by far-field computation of induced drag for arbitrary non-planar wing configurations [PDF]
, 2013 La tesi è un arricchimento del progetto in sviluppo alla Technische Universitaet Dresde per lo studio di ali non planari; qui lo scopo sta nell'individuazione della reale forma della scia e successiva integrazione nel piano di Trefftz per poter ottenere ...
Basso, Diego
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Magnetic DNA Origami Nanorotors
Advanced Materials, EarlyView.Magnetic actuation is a powerful and broadly applicable actuation mechanism due to its programmability and compatibility with biological entities. Here we demonstrate magnetic DNA origami nanorotors (MADONAs) by assembling magnetic nanocubes on DNA origami.
Lennart J. K. Weiß +13 more
wiley +1 more source
Advanced Materials, EarlyView.A photoactive tweezers system based on photoactive colloids is developed and systematically investigated in this study. Through experimental and theoretical methods, we demonstrate that the photoredox reaction catalyzed by a dye‐sensitized TiO2 particle generates a strong positive phototaxis, enabling self‐entrapment in the beam center.
Jingyuan Chen +9 more
wiley +1 more source
Drag Reduction of Complex Mixtures / [PDF]
"Drag Reduction of Complex Mixtures discusses the concept of drag reduction phenomena in complex mixtures in internal and external flows that are shown experimentally by dividing flow patterns into three categories.
Watanabe, Keizo,author.
core
The Effects of Some Surface Irregularities on Wing Drag [PDF]
, 1939 The N.A.C.A. has conducted tests to provide more complete data than were previously available for estimating the effects of common surface irregularities on wing drag.
Drag, Manley
core +1 more source
Contemporary Drag Practices and Performers: Drag in a Changing Scene Volume 1 [PDF]
, 2020 In recent years drag performance has moved from the fringes to emerge as a mainstream phenomenon, showcased on TV shows in the US and the UK. This collection offers a diverse range of critical engagements by drag performers, makers, scholars and writers ...
Farrier, Stephen, Edward, Mark
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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
Interview Questions for Drag Performers [PDF]
, 2021 Text document with a list of 23 questions to ask while interviewing Drag Queens and Drag Performersconverted from .docx to .pdf for ...
Connell O\u27Donovan
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