Results 11 to 20 of about 4,431 (146)

Predictors and short-term outcomes of post-stroke fatigue in initial phase of transition from hospital to home: A prospective observational study. [PDF]

J Adv Nurs, 2021
Abstract Aim To analyse the interactions of associated factors with post stroke fatigue (PSF) after discharge home and determine the predictors of PSF and their impact on stroke survivors. Design A prospective observational study. Methods A total of 94 patients with acute stroke were recruited between May 2019 ‐July 2020. The main outcomes were fatigue,
Su Y, Asamoto M, Yuki M, Saito M, Hasebe N, Hirayama K, Otsuki M, Iino C.   +7 more
europepmc   +2 more sources

Massage Therapy for Fatigue Management in Breast Cancer Survivors: A Systematic Review and Descriptive Analysis of Randomized Controlled Trials

Evidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
Background. Fatigue is one of the most common symptoms among breast cancer survivors. Although massage therapy has been commonly used for fatigue management, relevant evidence on the effectiveness of massage therapy for the reduction of fatigue in breast cancer survivors is still unclear. Objective.
Tao Wang, Jianxia Zhai, Xian-Liang Liu, Li-Qun Yao, Jing-Yu (Benjamin) Tan, Ivan Luzardo-Ocampo   +5 more
wiley   +1 more source

Early Pain and Other Somatic Symptoms Predict Posttraumatic Stress Reactions in Survivors of Terrorist Attacks: The Longitudinal Utøya Cohort Study

Journal of Traumatic Stress, Volume 33, Issue 6, Page 1060-1070, December 2020., 2020
Abstract Survivors of traumatic events commonly suffer from long‐term pain and related somatic symptomatology. To test the predominant hypothesis that survivors’ pain comprises sequela of persistent posttraumatic stress symptoms (PTSS), we assessed the sequential order of symptom development among young survivors of a terrorist attack.
Synne Øien Stensland, Siri Thoresen, Tine Jensen, Tore Wentzel‐Larsen, Grete Dyb   +4 more
wiley   +1 more source

Registered Nurses' experiences of using a clinical decision support system for triage of emergency calls: A qualitative interview study 注册护士使用临床决策支持系统进行紧急呼叫分类的经验:定性的访谈研究

Journal of Advanced Nursing, Volume 76, Issue 11, Page 3104-3112, November 2020., 2020
Abstract Objectives To describe how Registered Nurses make use of a Clinical Decision Support System to triage calls to emergency medical dispatch centres, from the perspective of professional autonomy. Design The study had a descriptive design with a qualitative inductive approach.
Inger K. Holmström, Elenor Kaminsky, Ylva Lindberg, Douglas Spangler, Ulrika Winblad   +4 more
wiley   +1 more source

High‐Cycle Fatigue Behavior and Deformation Mechanisms of Al0.5CoCrFeNi High‐Entropy Alloy by Laser Powder Bed Fusion

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Laser powder bed fusion (LPBF) can fabricate high‐entropy alloys (HEAs) with refined microstructure and enhanced mechanical properties. However, the deformation and fatigue mechanisms of Al‐containing HEAs produced by LPBF remain unclear. In this work, we systematically investigate the tensile properties, deformation mechanisms, and high‐cycle
Dan Zheng, Pengda Niu, Kefu Gan, Tiechui Yuan, Ruidi Li   +4 more
wiley   +1 more source

Unpacking the Antecedents of Boredom and Its Impact on University Learners’ Engagement in Languages Other Than English: A Qualitative Study in the Distance Online Learning Context

International Journal of Applied Linguistics, Volume 35, Issue 3, Page 1121-1133, August 2025.
ABSTRACT Although psychological factors such as emotion and engagement have gained increasing attention for their role in language learning success, a substantial gap remains in understanding the sources of boredom and its impact on learners’ engagement, whether behavioural, affective or cognitive, in languages other than English (LOTE).
Xian Zhao, Danping Wang
wiley   +1 more source

Military unmanned aerial vehicle operations through the lens of a high‐reliability system: Challenges and opportunities 从高可靠性系统视角看待军用无人机操作:挑战与机遇 Operaciones de vehículos aéreos militares no tripulados a través de la lente de un sistema de alta confiabilidad: desafíos y oportunidades

Risk, Hazards &Crisis in Public Policy, Volume 15, Issue 3, Page 347-373, September 2024.
Abstract This study examines the impact of regulations and standard procedures on safety outcomes in unmanned aerial vehicle (UAV) operations, specifically focussing on Norwegian military UAV systems, from a high‐reliability organization (HRO) perspective. By analyzing data from existing regulations, accident reports, and interviews with military drone
Riana Steen, Nils Håheim‐Saers, Gina Aukland   +2 more
wiley   +1 more source

Study on Vibration Characteristic of Operational Bridge Based on Monitoring Data [PDF]

, 2016
桥梁结构监测系统能够对结构进行实时自动的状态监测，为评价运营桥梁的承载能力、使用功能和安全可靠性提供数据基础。近年来因为缺乏科学监测与管理所引起的桥梁垮塌事故频频发生，因此有必要利用监测数据对重要大桥的结构运营状态进行评估。本文基于厦门天圆大桥结构监测系统的实测数据，对单拱肋中承式梁拱组合桥型的振动特性进行研究，重点包括大桥的模态参数识别与短吊杆疲劳寿命估计两方面。本文主要工作内容如下： 首先，阐述了桥梁结构监测系统与模态分析方法的发展现状，总结了中承式拱桥结构特点与短吊杆疲劳问题 ...
何文朋
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高压开关传动系统关键零件的疲劳强度分析与寿命估算

Gaoya dianqi, 2013
零件疲劳分析与计算对高压开关设备寿命预测起着至关重要的作用。笔者分析了高压开关传动系统关键零件疲劳的特点;建立了零件疲劳极限应力图模型,采用该模型可以计算出零件的疲劳极限与疲劳安全系数,并且可以估算在考虑安全系数前提下零件的疲劳寿命;以某高压断路器传动连杆的疲劳计算为例,对所采用的方法进行了验证。得出了3点结论:①有必要对高压开关零件进行疲劳分析和计算;②借助零件疲劳极限应力图可以较好地进行零件疲劳强度计算;③应力集中和零件材质对疲劳极限和寿命有较大的影响。
程立, 朱琦琦, 吕军玲, 徐刚, 马冲   +4 more
doaj  

Design and Simulation of Contact Fatigue Testing System of Flexspline and Circular Spline in Harmonic Drive [PDF]

, 2016
谐波齿轮传动是随着空间技术的发展而诞生的一种新型传动方式，其工作原理是利用柔轮的弹性变形波来实现运动或者动力传递，因其具有结构简单、传动精度高、传动比大等诸多优点，在航空、航天、机器人等领域得到了广泛应用。在谐波齿轮传动过程中，柔轮的运动情况比较复杂，作为弹性薄壁构件需承载交变应力，容易造成齿面磨损和疲劳断裂。因此，建立合适的模型对谐波齿轮传动过程中柔轮的错齿运动进行模拟分析具有重要意义。 本文首先针对谐波齿轮传动过程中柔轮的错齿运动设计了一种新的接触疲劳试验装置 ...
吴泽林
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