Results 11 to 20 of about 857,223 (262)
Occupational Stress Monitoring Using Biomarkers and Smartwatches: A Systematic Review
Sensors, 2022 This article presents a systematic review of the literature concerning scientific publications on wrist wearables that can help to identify stress levels.
Analúcia Morales +6 more
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Measurement of the X-ray Elastic Constants of Amorphous Polycarbonate
Quantum Beam Science, 2020 In polymer materials, residual stress introduced during injection molding affects yield reduction due to deformation during molding and delayed fracture during operation, so the establishment of nondestructive stress evaluation of polymer products is ...
Yuki Kawamura, Yoshiaki Akiniwa
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Frontiers in Sustainable Food Systems, 2023 Non-invasive blood glucose level (BGL) evaluation technology in skin mucus is a wearable stress-detection means to indicate the health status of live fish for compensating the drawbacks using traditional invasive biochemical inspection. Nevertheless, the
Yongjun Zhang +7 more
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Self-Excited Acoustical Measurement System for Rock Mass Stress Mapping
Sensors, 2021 This paper presents the results of a preliminary study of a self-excited acoustical system (SAS) for nondestructive testing (NDT). The SAS system was used for mine excavation stresses examination. The principle of operation of the SAS system based on the
Krzysztof Lalik +4 more
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Measurement method for axisymmetric 3D stress-tensor fields using background-oriented schlieren
Mechanical Engineering Journal, 2019 Stress fields affect various characteristics of materials. However, measurement methods for three-dimensional stress fields tend to be complicated because stress tensors generally consist of six independent components.
Kiminori TOYA, Hiroshi OHNO
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Frontiers in Psychology, 2018 The demands of a career in competitive sports can lead to chronic stress perception among athletes if there is a non-conformity of requirements and available coping resources. The Trier Inventory for Chronic Stress (TICS) (Schulz et al., 2004) is said to
Jeffrey Sallen +2 more
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Indian 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
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You-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
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Preparation of Samples used in Fatigue Testing of Aircraft Materials
Fatigue 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
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You-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
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