Results 91 to 100 of about 266,152 (301)
The Hoek–Brown Failure Criterion [PDF]
Rock Mechanics and Rock Engineering, 2012 List of Symbols r1 Major principal stress r3 Minor principal stress Co Uniaxial compressive strength mi Hoek–Brown material constant (intact rock) mb Hoek–Brown material constant (rock mass) s Hoek–Brown material constant a Hoek–Brown material constant GSI Geological Strength Index D Disturbance factor To Uniaxial tensile strength r3max Upper limit of ...
openaire +1 more source
Phosphoinositides and inositol phosphates as molecular glues
FEBS Letters, EarlyView.Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry +9 more
wiley +1 more source
Shear failure criterion for RC T-beams [PDF]
, 2018 The paper is concerned with the development of a failure criterion capable of accurately predicting the shear capacity of reinforced concrete T-beams while correctly accounting for the beneficial effect of the increase of the compressive zone due to the ...
Kotsovou, Gregoria +3 more
core +1 more source
Failure Criterion‐Based Bead Optimization of a Wind Turbine Blade Root Section
Wind EnergyThis study presents a bead‐based optimization framework for fiber composite wind turbine blades, employing the Tsai–Wu failure criterion as the structural performance measure.
Philipp Ulrich Haselbach +4 more
doaj +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Research on Calculation of Load-Bearing Capacity of Deepwater Umbilical Termination Head
Shiyou jixie, 2023 The umbilical termination head(UTH)is a key hardware device of underwater umbilicals.It bears complex loads in the harsh deepwater environment and has higher requirements for the reliability of the connection system.In this paper,the deepwater UTH used ...
Liu Xinyu +6 more
doaj
Failure Criteria of Gas-Infiltrated Sandy Shale Based on the Effective Stress Principle
Energies, 2016 Pore gas has a significant influence on rock strength. This study performed triaxial compression tests of gas-infiltrated sandy shale samples to investigate the strength characteristics under gas pressures of 0 and 2 MPa. The effective stress coefficient
Wenpu Li, Dongming Zhang, Minghui Li
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Reliability analysis of mechanical components containing random flaws [PDF]
, 2006 The goal of structural reliability is to assure that a structure adequately performs its intended function when operating under specified environmental conditions.
Giuseppe Iacopino, Iacopino, G.
core
An Eccentric Ellipse Failure Criterion for Amorphous Materials
, 2017 We proposed an eccentric ellipse criterion to describe the failure of amorphous materials under a combination of normal stress σ and shear stress τ. This criterion can reflect a tension–compression strength asymmetry, and unify four previous failure ...
Bin Ding, Xiaoyan Li
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