Results 21 to 30 of about 2,430,568 (285)

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

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

Two Photon Physics at LEP2; including data Monte-Carlo comparison [PDF]

open access: yes, 1997
A partisan review of some of the most important $\gamma\gamma$ channels accessible at LEP 2, with special stress on the measurement of the photon structure function $F_{2}^{\gamma}$ and on associated problems with Monte Carlo modelling.Comment: 7 pages ...
Miller, D. J.
core   +2 more sources

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

Electromigration early resistance increase measurements [PDF]

open access: yes, 1992
An early resistance change measurement set-up, using an AC bridge technique, has been developed, and measurements have been performed. Large sample-to-sample variations occur.
Flinn, P.A., Maloney, T.J., Niehof, J.
core   +2 more sources

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

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

Saliva and Blood Cortisol Measurement in Bottlenose Dolphins (Tursiops truncatus): Methodology, Application, and Limitations

open access: yesAnimals, 2021
A central task of zoos and aquaria is the frequent and accurate assessment of their animals’ welfare. Recently, important steps have been made, such as the introduction of animal welfare evaluation tools and welfare decision trees.
Daniela Rickert   +6 more
doaj   +1 more source

Stress dependent thermal pressurization of a fluid-saturated rock [PDF]

open access: yes, 2009
Temperature increase in saturated porous materials under undrained conditions leads to thermal pressurization of the pore fluid due to the discrepancy between the thermal expansion coefficients of the pore fluid and of the solid matrix.
AEZ Wissa   +29 more
core   +5 more sources

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