Results 91 to 100 of about 24,572 (253)
Theoretical and Applied Mechanics LettersThis study investigates the three-dimensional (3D) effects introduced by the end walls for an aspect ratio of 1 in ramp-induced shock wave boundary layer interactions.
Raja Mangalagiri, Satya P Jammy
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Whistler Critical Mach Number Concept Revisited
Journal of Geophysical Research: Space PhysicsLow Mach number, fast magnetosonic,  dispersive shocks are formed if the characteristic scale of the shock front exceeds the characteristic the spatial scale associated with resistive processes. In these cases, dispersion arrests the nonlinear steepening of the shock front. According to the established view,  a whistler wave precursor,
Balikhin, M.A. +7 more
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Smart Molecules, EarlyView.A groundbreaking dual‐donor crosslinking strategy was reported to significantly enhance the thermal stability, achieving remarkable EO coefficients (257–301 pm/V), glass transition temperatures (Tg) ranging from 107–187°C, and ultrahigh chromophore densities (3.73–4.26 × 10²⁰ molecules/cm³) with exceptional long‐term stability after 500 h at 85°C ...
Yu Zhang +7 more
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Recyclable Printed Liquid Metal Composite for Underwater Stretchable Electronics
Small Science, Volume 5, Issue 5, May 2025.This work presents a multifunctional liquid metal (LM) microdroplet‐based composite with a custom‐designed block copolymer as the matrix, optimized for printing. The composite exhibits high conductivity, stretchability, durability in dry and aqueous environments, and recyclability of LM using green solvents. These properties highlight its potential for
Chi‐hyeong Kim +4 more
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A Transient Driver for Fast Opening of Diaphragmless Shock Tube
气体物理Diaphragmless shock tubes, which circumvent diaphragm rupture, effectively mitigate interference from diaphragm fragments in the test section, thereby significantly enhancing testing frequency and result reproducibility.
Shijie BAI +4 more
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Wildlife Biology, EarlyView.Abundant deer populations often cause conflicts in suburban communities, yet traditional population reduction methods, such as controlled hunting, can be challenging to implement. Fertility control, specifically through ovariectomy, can limit reproduction and reduce populations in certain settings, but its effect on movement behavior remains poorly ...
Vickie DeNicola +2 more
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Effect of Mach number on droplet aerobreakup in shear stripping regime. [PDF]
Exp Fluids, 2020 Wang Z, Hopfes T, Giglmaier M, Adams NA.
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Wildlife Biology, EarlyView.Understanding how prey species tradeoff predation risk and resource acquisition is particularly important for advancing our knowledge of predator–prey relationships. We investigated this by studying the use of concentrated anthropogenic resources, namely supplementary feeding sites, by roe deer Capreolus capreolus before and after grey wolf Canis lupus
Federico Ossi +7 more
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CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Accurate surface‐pressure prediction over broad operating envelopes is critical for supersonic aerodynamic analysis and design. To overcome the bottlenecks of traditional computational fluid dynamics (CFD) in real‐time performance and computational efficiency, data‐driven deep learning methods have emerged. However, existing data‐driven models
Hongbin Xu, Yin Long, Junlin Wu
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High Voltage, EarlyView.ABSTRACT Strong wind–sand weather in Xinjiang threatens power grid safety by increasing transmission line tripping risks. Existing studies focus on sand polarization but neglect the coupled influence of high‐speed airflow and charged sand on gap discharge characteristics.
Jianghai Geng +8 more
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