Results 111 to 120 of about 725,311 (290)
Sensitivity Analysis of Steel Box-Section Girders. [PDF]
, 2013 The paper deals with the load–carrying capacity stochastic variance based sensitivity analysis of thin–walled box–section girder subjected to pure bending. The lower– and uppe-r-bound load–capacity estimation is performed. The methodology is based on the
Kotełko, Maria, Lis, Paweł
core
Advanced Functional Materials, EarlyView.HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan +9 more
wiley +1 more source
Jixie chuandong, 2013 According to the analysis of the limitations of traditional method of tooth root bending stress calculation using in fatigue lifetime prediction, a method of calculating tooth root bending stress of involute spur gear under random loading is developed ...
王建平 +5 more
doaj
Asymptotic analysis of bending-dominated shell junctions
Journal de Mathématiques Pures et Appliquées, 2005 Summary: We consider a structure made of two shells of thickness \(2\varepsilon\), having a middle surface of class \(C^3\) and bonded together on a part of their boundaries. We suppose that at every point of their intersection, the middle surfaces have distinct tangent planes.
openaire +3 more sources
Experimental analysis of the fatigue life of threaded pipe connections under cyclic bending [PDF]
, 2012 When subjected to cyclic loads, fatigue cracks can cause failure of pipe systems joined by threaded pipe connections. In this study, the effect of contact conditions and coupling geometry is investigated experimentally. Fatigue tests under cyclic bending
De Baets, PatrickTW08TW51TW568010007297790000-0002-0552-3850F46EAEFE-F0ED-11E1-A9DE-61C894A0A6B4 +4 more
core +1 more source
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni +10 more
wiley +1 more source
Jixie chuandong, 2022 The ANSI/AGMA 2003-B97 is a widely used bending stress checking standard for spiral bevel gears. The calculation formula of bending strength checking is carried out， the key parameters are modified， the problem of insufficient safety margin of bending ...
Bin Xing +3 more
doaj
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source