Results 41 to 50 of about 128,247 (281)
Heredity and evolution laws of flatness defects in steel strip temper rolling processes
工程科学学报, 2015 Three-dimensional temper rolling processes are simulated by nonlinear elastoplastic finite element software called ABAQUS. In this simulation, the initial flatness defects of steel strips are modeled by the temperature field, and the adjustment effect of
LI Bo, ZHANG Qing-dong, ZHANG Xiao-feng
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Dependence on Reynolds number of high-order moments of velocity derivatives in isotropic turbulence [PDF]
, 1970 The results of a heuristic model of the fine scale structure of homogeneous turbulence are presented. Predictions are made about the way in which flatness and skewness factors of arbitrary order depend upon the Reynolds number of the ...
Saffman, P. G.
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Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
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Resolvent analysis of turbulent channel flow with manipulated mean velocity profile
Journal of Fluid Science and Technology, 2020 Using the resolvent analysis, we investigate how the near-wall mode primarily responsible for the friction drag is amplified or suppressed depending on the shape of the mean velocity profile of a turbulent channel flow.
Riko UEKUSA +3 more
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Asymptotic flatness at null infinity in arbitrary dimensions
, 2011 We define the asymptotic flatness and discuss asymptotic symmetry at null infinity in arbitrary dimensions using the Bondi coordinates. To define the asymptotic flatness, we solve the Einstein equations and look at the asymptotic behavior of ...
Kentaro Tanabe +3 more
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FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
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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
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Condition Assessment Method of Rail Welded Joint Equipment Based on Confidence Level
Chengshi guidao jiaotong yanjiuObjective To address the incomplete assessment system for seamless rail equipment conditions in China, it is necessary to establish an equipment condition assessment method for rail welded joints.
Guoxiang MA
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Flat Film: Strategies of Depthlessness in Pleasantville and La Haine
Film-Philosophy, 2018 In this essay I consider the device of depthlessness in film. I am interested in particular in the ways in which this device can determine, or at least raise questions about, the nature of the fictional world.
Timotheus Vermeulen
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A Scrutiny of Honeyword Generation Methods: Remarks on Strengths and Weaknesses Points
Cybernetics and Information Technologies, 2022 Honeyword system is a successful password cracking detection system. Simply the honeywords are (False passwords) that are accompanied to the sugarword (Real password).
Yasser Yasser A. +2 more
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