Results 21 to 30 of about 915,307 (312)

Problems in using a comb sample as a stress-free reference for the determination of welding residual stress by diffraction [PDF]

open access: yes, 2010
Precise measurement of a stress-free reference lattice parameter is vital in the determination of residual stress by diffraction techniques using θ/2θ-based analyses.
Ganguly S   +11 more
core   +1 more source

fibDAC stress relief - A novel stress measurement approach for BEoL structures

open access: yes, 2022
S.127-132fibDAC stress relief is a new method developed to measure stresses on micro and nanotechnology devices. Focused Ion Beam (FIB) milling is used to remove locally material and release this way stresses.
Vogel, D., Michel, Bernd
core   +1 more source

Measuring reliability and validity of “Stressometer®”: A computer-based mass screening and assessment tool for evaluation of stress level and sources of stressors

open access: yesIndian Journal of Psychiatry, 2019
Introduction: It is essential to develop tools that can identify stress manifestation, source of stressors, and suffering in an effort to bridge the treatment gap and enhance behavioral health in the developing world. To that aim, the Stressometer® (SOM)
Sandeep Vohra   +4 more
doaj   +1 more source

Method for detection of deformation stress of large-diameter and high-pressure pipeline under complex terrain

open access: yesYou-qi chuyun, 2020
China-Russia Eastern Gas Pipeline is characterized by ultra-large diameter, high grade steel (X80) and high pressure rating. It is located in the area with geologically active permafrost and semi-permafrost zones in the north, where is prone to ...
Yukun LI   +4 more
doaj   +1 more source

Basic Research for Development of Non-contact Stress Measurement Method [PDF]

open access: yes, 2020
A subject experiment was conducted with the aim of developing a method for measuring stress using speech as non-contact information among human physiological responses.
蒲原, 大季, 源城, かほり
core  

Preparation of Samples used in Fatigue Testing of Aircraft Materials

open access: yesFatigue of Aircraft Structures, 2015
The application of a new type of alloy requires the evaluation of its properties, which is typically achieved with destructive methods. For this purpose, among others, static and fatigue mechanical tests are performed. Tests are performed on standardized
Manaj Wojciech   +2 more
doaj   +1 more source

Design and experimental research of pipeline stress measurement system based on alternating current field

open access: yesYou-qi chuyun, 2023
Ferromagnetic pipelines are prone to stress distortion during service, which will likely cause destructive defects, such as fatigue damage and cracks, and even major safety accidents in severe cases.
Guangfeng QI   +7 more
doaj   +1 more source

An Experimental Protocol for Human Stress Investigation in Manufacturing Contexts: Its Application in the NO-STRESS Project

open access: yesSystems, 2023
Stress is a critical concern in manufacturing environments, as it impacts the well-being and performance of workers. Accurate measurement of stress is essential for effective intervention and mitigation strategies.
Ainhoa Apraiz   +5 more
doaj   +1 more source

Development and Validation of a Novel Method Using QuEChERS and UHPLC-MS-MS for the Determination of Multiple Emerging Fungicides in Surface Waters

open access: yesSeparations
The increasing global reliance on pesticides for agricultural pest control has raised significant environmental concerns, particularly due to inadequate monitoring of emerging chemicals in surface waters.
Pulasthi Serasinghe   +4 more
doaj   +1 more source

The Refraction Indices and Brewster Law in Stressed Isotropic Materials and Cubic Crystals

open access: yesCrystals, 2021
We study the elasto-optic behavior of stressed cubic crystals (all classes) and isotropic materials (like e.g., glasses). We obtain the explicit dependence of the refraction indices on the stress (either applied or residual), as well as a mild ...
Daniele Rinaldi   +3 more
doaj   +1 more source

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