Results 21 to 30 of about 1,074,800 (318)

Use of Time-Dependent Multispectral Representation of Magnetic Barkhausen Noise Signals for the Needs of Non-Destructive Evaluation of Steel Materials

open access: yesSensors, 2019
Due to the existing relationship between microstructural properties and magnetic ones of the ferromagnetic materials, the application potential of the magnetic Barkhausen noise (BN) method to non-destructive testing is constantly growing.
Michal Maciusowicz, Grzegorz Psuj
doaj   +1 more source

Does workplace social capital predict care quality through job satisfaction and stress at the clinic? A prospective study

open access: yesBMC Public Health, 2021
Background Welfare societies like Sweden face challenges in balancing the budget while meeting the demand for good quality healthcare. The aim of this study was to analyse whether care quality, operationalized as survival of dental fillings, is predicted
Hanne Berthelsen   +2 more
doaj   +1 more source

Validation of reliability and validity of the Chinese version of the active-empathic listening scale

open access: yesFrontiers in Psychiatry, 2022
BackgroundActive-empathic listening (AEL) is the active and emotional involvement of a listener that can take place in at least three key stages of the listening process.
Hang Guo   +7 more
doaj   +1 more source

Evaluation of an implementation intentions intervention for managing university student stress

open access: yes, 2023
University students consistently report high levels of stress, which has been associated with a range of adverse outcomes. Promoting adaptive coping behaviours, such as problem-focused coping for managing university stress, is therefore a timely area of ...
Rackemann, Leah J   +2 more
core   +1 more source

Exposure to echimidine impairs the heart development and function of zebrafish larvae

open access: yesEcotoxicology and Environmental Safety, 2023
Pyrrolizidine alkaloids (PAs) are a class of phytotoxins that are widely distributed and can be consumed by humans through their daily diets. Echimidine is one of the most abundant PAs, but its safety, particularly its effects on development, is not ...
Tingting Lin   +9 more
doaj   +1 more source

Hybrid Finite Element Method Development for Offshore Structures’ Calculation with the Implementation of Industry Standards

open access: yesPolish Maritime Research, 2019
In the design process of offshore steel structures, it is typical to employ commercial calculation codes in which simulation and evaluation of results are performed on the basis of the available standards (e.g. API, DNV, Lloyds).
Łubiński Jacek, Olszewski Henryk
doaj   +1 more source

Evaluation of CGIAR Research Program on Maize [PDF]

open access: yes, 2023
The CGIAR Research Program on MAIZE (MAIZE) is led by CIMMYT and implemented in partnership with IITA and more than 300 other partners. It aims to double the productivity of maize-based farming systems, making them more resilient and sustainable and ...
Chapman, Scott   +5 more
core  

Measuring strain in sheet metals [PDF]

open access: yesFME Transactions, 2019
A sensitive and precise experimental system able to time-track the static and dynamic response of steel sheets to intense loads is hereby described.
Braut Sanjin   +3 more
doaj  

Assessment of Ultra-Short Heart Variability Indices Derived by Smartphone Accelerometers for Stress Detection

open access: yesSensors, 2019
Body acceleration due to heartbeat-induced reaction forces can be measured as mobile phone accelerometer (m-ACC) signals. Our aim was to test the feasibility of using m-ACC to detect changes induced by stress by ultra-short heart rate variability (USV ...
Federica Landreani   +5 more
doaj   +1 more source

Simulation of Tensile Stress Concentration Evaluation using Finite Element Performance [PDF]

open access: yes, 2019
This paper present the investigation on tensile behavior of syntactic foam using finite element analysis (FEA). Tensile properties which is important to discover especially for isotropic materials such syntactic foam.
Epaarachchi, Jayantha   +2 more
core   +1 more source

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