Results 111 to 120 of about 7,346,228 (285)
Multidimensional Fragility Analysis of Earth Slopes under Pulse-Like Ground Motions
Near-fault pulse-like ground motions (GMs), characterized by large-amplitude coherent velocity pulses, have been demonstrated to exhibit a stronger correlation with landslide occurrence than ordinary non-pulse-like GMs.
Jing-Feng Yu +5 more
core +1 more source
Dizhen xuebao针对近断层山岭隧道地震响应，基于一种间接边界元-有限元耦合（IBEM-FEM）方法，实现了千米尺度复杂场地放大效应到厘米尺度隧道截面动态损伤的跨尺度高效分析和规律揭示。首先，采用基于等效脉冲模型的合成方法获取具有不同脉冲特性的近断层地震动，验证了地震动合成方法与结构响应耦合模拟方法的有效性和准确性；然后，开展精细化数值模拟研究，重点分析了近断层脉冲型地震动的速度脉冲特性和脉冲参数对地形效应下山岭隧道地震响应的影响规律。结果表明：隧道衬砌结构的损伤程度随着脉冲幅值的增大而增大，相较于方向性效应 ...
Jiaqiao Liu, Zhongxian Liu, Sibo Meng
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu +5 more
wiley +1 more source
Energetic Offset in Organic Solar Cells‐ Importance, Confusion and Outlook
Advanced Materials, EarlyView.Energetic offsets in organic solar cells (OSCs) remain a subject of debate due to measurement‐ and lab‐dependent discrepancies. This Perspective clarifies the physical origins of these variations and identifies temperature‐dependent electro‐optical methods as a reliable approach to obtain consistent offset values.
Nakul Jain +5 more
wiley +1 more source
Advanced Materials, EarlyView.ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh +2 more
wiley +1 more source
Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
Ground-Motion Variability for Ruptures on Rough Faults
Fault roughness influences earthquake rupture dynamics, seismic energy radiation, and, hence, resulting ground motion and its variability. Using 3D dynamic rupture simulations considering a range of rough-fault realizations, we investigate the effects of
Galis, Martin +2 more
core +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
“Smelltronics”—From Gas to Smell Sensing
Advanced Materials, EarlyView.The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono +7 more
wiley +1 more source
Elastic and Inelastic Input Energy Demands on Structures Under Pulse-Like Ground Motions
It is well established that pulse-like ground motions typically exhibit distinct characteristics that can substantially influence the seismic demands on structures.
Uçar, Taner +3 more
core +1 more source