Results 51 to 60 of about 957,853 (123)

Estimating Arias Intensity From Response Spectrum

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 10, Page 2169-2183, August 2026.
ABSTRACT Arias intensity serves as a crucial metric to measure ground motion energy and is extensively utilized in earthquake engineering to analyze structural damage, slope instability, and the potential for soil liquefaction. Nevertheless, in many practical design scenarios, only the response spectrum is available, without corresponding information ...
Longfei You   +2 more
wiley   +1 more source

Full‐scale Shaking Table Tests on a 10‐story Steel Moment‐resisting Frame Building with Buckling‐restrained Braces

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 10, Page 2356-2378, August 2026.
ABSTRACT In February 2023, a comprehensive series of shaking table tests were conducted at the E‐Defense facility, the world's largest three‐dimensional earthquake simulator, on a full‐scale 10‐story steel moment‐resisting frame supplemented with BRBs.
Jun Fujiwara   +9 more
wiley   +1 more source

基于时序卷积神经网络的场地地震效应模拟

open access: yesDizhen xuebao
场地地震效应模拟作为岩土地震工程学的热点与难点,多基于数学物理方法或观测记录开展研究,需面对动力方程求解、建模不确定性、数据稀疏、泛化能力等问题。针对以上问题,本文构建了物理嵌入的时序卷积神经网络(Phy-TCN)模型,并验证了其与纯数据驱动的时序卷积网络(TCN)的性能差异。针对KiK-net数据库中场地井上/井下强震记录,采用Phy-TCN模型开展了场地地震效应模拟。结果表明:Phy-TCN 模型可有效模拟时序型数据;在KiK-net观测记录等含噪信号模拟中 ...
Xiaohu Hu   +5 more
doaj   +1 more source

First Attempt to Estimate a Joint Distribution for Income and Wealth Within the Distributional National Accounts Framework

open access: yesReview of Income and Wealth, Volume 72, Issue 3, August 2026.
ABSTRACT Over recent years, there have been several projects to include distributional aspects in the national accounts' framework. Household distributional information will also be covered in the 2025 SNA. Additionally, increasing emphasis has been placed on covering all material aspects of welfare at the macro as well as micro level in the same macro
Nina Blatnik   +2 more
wiley   +1 more source

Far‐infrared irradiation attenuates platelet‐derived growth factor‐stimulated vascular smooth muscle cell migration through protein phosphatase 2A‐mediated Akt inhibition

open access: yesPhotochemistry and Photobiology, Volume 102, Issue 4, Page 996-1009, July/August 2026.
FIR irradiation enhances the physical association between Akt and PP2Ac in VSMCs, independent of the hyperthermal effect of FIR rays. The increased binding between Akt and PP2Ac induced by FIR irradiation facilitates the dephosphorylation of Akt at Ser473.
Na‐Young Lee   +5 more
wiley   +1 more source

Seismic site classification and amplification of shallow bedrock sites. [PDF]

open access: yesPLoS ONE, 2018
This study attempts to develop empirical correlations between average penetration resistance ([Formula: see text]), averaged velocities over depth up to bedrock depth ([Formula: see text]) and 30 m ([Formula: see text]) for shallow depth sites (having ...
Anbazhagan Panjamani   +4 more
doaj   +1 more source

Sympathetic stimulation can compensate for hypocalcaemia‐induced bradycardia in human and rabbit sinoatrial node cells

open access: yesThe Journal of Physiology, Volume 604, Issue 13, Page 5236-5259, 1 July 2026.
Abstract figure legend AC: adenylyl cyclase, APT: adenosine triphosphate, AMP: adenosine monophosphate, cAMP: cyclic adenosine monophosphate, PDE: phosphodiesterase, PKA: protein kinase A, PPT: protein phosphatase, P: phosphorylation, RyR: ryanodine receptor, SERCA: sarcoplasmic/endoplasmic reticulum Ca2+‐adenosine triphosphatase, SR: sarcoplasmic ...
Moritz Linder   +4 more
wiley   +1 more source

Characteristics of peak ground motions and nonlinear site response during the 2024 Mw 7.5 Noto Peninsula earthquake

open access: yesEarth, Planets and Space
The 2024 Mw 7.5 Noto Peninsula earthquake was the largest inland earthquake recorded by dense K-NET and KiK-net strong-motion seismographs in Japan after their establishment in the second half of the 1990s.
Yadab P. Dhakal   +6 more
doaj   +1 more source

Seismic collapse risk of RC-timber hybrid building with different energy dissipation connections considering NBCC 2020 hazard

open access: yesJournal of Infrastructure Preservation and Resilience, 2022
The 2020 National Building Code of Canada (NBCC) seismic hazard model (SHM) marks a comprehensive update over its predecessor (NBCC 2015). For different regions in Canada, this will have an impact on the design of new buildings and performance assessment
Ikenna Odikamnoro   +3 more
doaj   +1 more source

KiK-NET and K-NET flatfile with automatically processed ground motions

open access: yes
Ground-motion flatfiles are commonly used to develop ground motion models (GMMs) and for systematical analysis of ground motions over a wide range of distances and earthquake magnitudes.
Loviknes, Karina   +4 more
core   +1 more source

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