Results 71 to 80 of about 4,282,430 (283)
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Fracture and Structural Integrity, 2017 Fatigue tests were conducted on cylindrical bars specimens to understand the fatigue behavior of SICLANIC®. Although it displays good resistance in monotonic tension, this material weakens and shows a softening in repeated solicitation.
B. Saadouki +4 more
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南方能源建设[Objective] Large-diameter monopile foundations are widely used in marine engineering in China and are typically installed through penetration. Due to the impact of the pile hammer, the pile body experiences continuous impact loads during the driving ...
Tao CHEN +4 more
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Life Prediction of Flexspline based on the Modified
Jixie chuandong, 2021 By using Hypermesh to mesh the harmonic reducer and utilizing Abaqus to complete its transient analysis. Based on the results of transient analysis，the position of the dangerous point of the flexspline is determined，a method of extracting and ...
Qingwen Huang, Baisheng Wu, Delin Liao
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Tribology Online, 2019 Micropitting is a type of rolling contact fatigue (RCF) associated with rough surfaces and severe lubrication conditions. In the present study, we developed an estimation method for micropitting life.
Naoya Hasegawa +4 more
doaj +1 more source
The effect of anisotropic emission on the log N-log S curve of gamma-ray bursts [PDF]
Some models for Gamma-Ray Burst spectra result in anisotropic emission.
Pizzichini, G.
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Review of vibration fatigue life analysis methods with mean stress
Hangkong gongcheng jinzhanVibration fatigue with mean stress widely exists in various engineering structures, while researchers have different solving methods. In order to compare and discuss the applicability of these methods, literature on fatigue life evaluation with mean ...
LI Mengnan, YAO Weixing
doaj +1 more source
Building hyperbolic metrics suited to closed curves and applications to lifting simply
, 2016 Let $\gamma$ be an essential closed curve with at most $k$ self-intersections on a surface $\mathcal{S}$ with negative Euler characteristic. In this paper, we construct a hyperbolic metric $\rho$ for which $\gamma$ has length at most $M \cdot \sqrt{k ...
Aougab, Tarik +3 more
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