Results 61 to 70 of about 84,875 (309)
The role of visual and mechanosensory cues in structuring forward flight in Drosophila melanogaster [PDF]
, 2007 It has long been known that many flying insects use visual cues to orient with respect to the wind and to control their groundspeed in the face of varying wind conditions.
Budick, Seth A. +2 more
core +1 more source
Unprecedented Spin‐Lifetime of Itinerant Electrons in Natural Graphite Crystals
Advanced Functional Materials, EarlyView.Graphite exhibits extraordinary spintronic potential, with electron spin lifetimes reaching 1,000 ns at room temperature ‐ over 100 times longer than graphene‐based devices. Magnetic resonance spectroscopy reveals strong anisotropy: out‐of‐plane spins live 50 times longer than their in‐plane counterparts.
Bence G. Márkus +5 more
wiley +1 more source
Wind-tunnel Experiments on Train Ferries
Journal of Zosen Kiokai, 1952 On Aomori-Hakodate sea line wind is very strong in winter and train ferries often suffer from unfavourable effect of wind on their manoeuvering. To investigate the wind effect on ferries contributing to putting out plans for the reconstruction or for the new design of them, wind-tunnel experiments were carried out on some typical types of them ...
Hiroshi Araki, Tatsuro Hanaoka
openaire +2 more sources
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
Advanced Functional Materials, EarlyView.In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
Analysis of Change in the Wind Speed Ratio according to Apartment Layout and Solutions
The Scientific World Journal, 2014 Apartment complexes in various forms are built in downtown areas. The arrangement of an apartment complex has great influence on the wind flow inside it.
Won-gil Hyung +2 more
doaj +1 more source
Experimental Research on Noise Reduction for Continuous Transonic Wind Tunnel Loop
Xibei Gongye Daxue Xuebao, 2020 The noise level of wind tunnel test section is respected as one of the most important performance specifications to represent the flow field quality, especially for large scale wind tunnel. According to the acoustic experimental research conducted in the
doaj +1 more source
A Practical Methodology for Quantifying Random and Systematic Components of Unexplained Variance in a Wind Tunnel [PDF]
, 2012 This paper documents a check standard wind tunnel test conducted in the Langley 0.3-Meter Transonic Cryogenic Tunnel (0.3M TCT) that was designed and analyzed using the Modern Design of Experiments (MDOE).
Deloach, Richard +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini +9 more
wiley +1 more source
Wind plant power maximization via extremum seeking yaw control: A wind tunnel experiment
Wind Energy, 2023 This work describes the results from wind tunnel experiments performed to maximize wind plant total power output using wake steering via closed loop yaw angle control.
Devesh Kumar +3 more
doaj +1 more source