Results 1 to 10 of about 4,719,547 (292)

The Effect of Temperature and Heating–Cooling Cycles on Mode I, Mode II and Mixed-Mode I-II Fracture Toughness of Sandstone [PDF]

open access: yesMuhandisī-i manābi̒-i ma̒danī, 2021
In the case of explosions and fires, the rocks undergo a cycle of heating and cooling. For that, first, they are exposed to considerable heat and then cooled after extinguishing the fire.
Sh. Latifi, M. Hosseini, M. Mahdikhani
doaj   +1 more source

Open-ended Questions and Mixed-mode Survey? A comparison between Telephone Survey and Online Survey [PDF]

open access: yesالمجلة العربية للإدارة, 2023
The emergence of Internet has help surveyors create online survey methodology which had advantages and disadvantages. One of the online survey disadvantages is its difficulty in applying it on a random sample.
Mohammad Abuljadail
doaj   +1 more source

An Approach to Predicting Fatigue Crack Growth Under Mixed-Mode Loading Based on Improved Gaussian Process

open access: yesIEEE Access, 2021
This paper proposes an approach to predicting fatigue crack growth under mixed-mode loading based on improved Gaussian process. In terms of analyzing the theoretical background for fatigue crack growth, a corresponding finite element model is built to ...
Honghui Wang   +6 more
doaj   +1 more source

A Model of Damage for Brittle and Ductile Adhesives in Glued Butt Joints

open access: yesTechnologies, 2021
The paper presents a new analytical model for thin structural adhesives in glued tube-to-tube butt joints. The aim of this work is to provide an interface condition that allows for a suitable replacement of the adhesive layer in numerical simulations ...
Maria Letizia Raffa   +2 more
doaj   +1 more source

Voltage Differencing Buffered Amplifier-Based Novel Truly Mixed-Mode Biquadratic Universal Filter with Versatile Input/Output Features

open access: yesApplied Sciences, 2022
In this paper, a first-of-a-kind mixed-mode universal filter employing three VDBAs and three passive components, is proposed. The filter operates in all four modes and provides all five filter responses, namely voltage-mode (VM), current-mode (CM), trans-
Mohammad Faseehuddin   +4 more
doaj   +1 more source

Non-Affinity Purification of Antibodies

open access: yesAntibodies, 2023
Currently, purification of antibodies is mainly carried out using a platform technology composed primarily of Protein A chromatography as a capture step, regardless of the scale.
Tsutomu Arakawa   +7 more
doaj   +1 more source

Stress intensity factors for mixed-mode crack growth in imitation models under biaxial loading

open access: yesFracture and Structural Integrity, 2020
In this paper, a procedure to calculate stress intensity factors for imitation models of titanium alloys is proposed. Fatigue cracks are detected in a disk and blade dovetail type attachment in service.
R.R. Yarullin   +3 more
doaj   +1 more source

Mixed-Mode Crack Growth in Wood [PDF]

open access: yesPro Ligno, 2012
In timber elements the mixed mode dependsessentially of wood anatomy and load configuration.In these conditions, in order to evaluate the materialbehavior and the fracture process, it’s necessary toseparate the part of each mode. The mixed modeseparation
Octavian POP   +2 more
doaj   +2 more sources

Determination of the Crack Propagation Direction in Mixed-Mode Missions due to Cyclic Loading

open access: yesApplied Sciences, 2021
The evaluation of cyclic crack propagation due to missions with varying mixed-mode conditions is an important topic in industrial applications. This paper focuses on the determination of the resulting propagation direction. Two criteria are analyzed, the
Jury Rodella   +4 more
doaj   +1 more source

Numerical Modeling of Crack Growth under Mixed-Mode Loading

open access: yesApplied Sciences, 2021
The aim of this paper is to simulate the propagation of linear elastic crack in 3D structures using the latest innovation developed using Ansys software, which is the Separating Morphing and Adaptive Remeshing Technology (SMART), in order to enable ...
Abdulnaser M. Alshoaibi
doaj   +1 more source

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