Results 81 to 90 of about 4,213,243 (302)
Journal of Physics: Conference Series, 2020 Abstract This paper summarizes the response quantities of existing and retrofitting for three story reinforced concrete (RC) structure under selected seismic excitation. The retrofitting technique addressed in this study include carbon fiber reinforced polymer (CFRP) bar strengthening on beam, steel cage column jacketing, high strength ...
D R Daniel, A.H Sinaga
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Structure Behavior Analysis with TIME History Levelling Method (Case Study in Building E ITERA) [PDF]
, 2019 Mitigation of structural failure can be based on analyzing the behavioral of the structure by giving a nonlinear dynamic earthquake load of time history. Because Indonesia doesn\u27t have any data of time history record, it is necessary to match the time
Fauzan, S. A. (S) +3 more
core +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Artificial earthquake record generation using cascade neural network
MATEC Web of Conferences, 2017 This paper presents the results of using artificial neural networks (ANN) in an inverse mapping problem for earthquake accelerograms generation. This study comprises of two parts: 1-D site response analysis; performed for Dubai Emirate at UAE, where ...
Bani-Hani Khaldoon A. +1 more
doaj +1 more source
Local strain redistribution corrections for a simplified inelastic analysis procedure based on an elastic finite-element analysis [PDF]
Strain redistribution corrections were developed for a simplified inelastic analysis procedure to economically calculate material cyclic response at the critical location of a structure for life prediction proposes. The method was based on the assumption
Hwang, S. Y., Kaufman, A.
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Seismic Response Analysis of Double-Layer Isolation Structures in High-Rise Buildings
Buildings(1) Research background: The aim of this study was to investigate the response patterns of double-layer isolation structures under seismic actions. (2) Methods: A numerical model of an 18-story reinforced concrete frame, with a core tube double-layer ...
Guangxing Zhao +3 more
doaj +1 more source
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1985 不確定な減衰による時刻歴応答の確率的変動を二次摂動法に基づく確率有限要素法により解析する手法を定式化した.比例形,非比例形減衰に関する運動方程式のモード分解法を示し,後者の場合の直接時間積分は1階非せい次常微分方程式の積分に帰し,摂動解が効率よく演算され得ることを示した.確率変数のモーメントを想定して,塔状構造物の変位と応力時刻歴応答の期待値と分散を数値計算により評価した.
Shigeru NAKAGIRI +2 more
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Application of the work-energy principle to assess the risetime effect on the dynamic response amplification under column loss [PDF]
, 2015 Progressive collapse analysis of building structures is usually performed under sudden column loss conditions. This means that the bearing capacity of the targeted column disappeared instantaneously.
Tsai, Meng-Hao
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The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source