Results 41 to 50 of about 5,551,751 (286)

Job and personal resources as mediators in the relationship between iron-ore mineworkers’ job demands and work engagement

SA Journal of Human Resource Management, 2019
Orientation: Mining companies are major sources of employment in South Africa. Withstanding the challenges that the mining industry faces, maintaining work engagement of employees is essential to success in this context. Research purpose: To investigate
Martina Kotzé, Petrus Nel
doaj   +1 more source

Associations Between Work Characteristics, Engaged Well-Being at Work, and Job Attitudes — Findings from a Longitudinal German Study

Safety and Health at Work, 2022
Objective: The Job Demand & Resources model suggests work characteristics are related to mental well-being and work engagement. Previous work describes the development of a combined construct ‘engaged well-being at work’ (EWB). To what extent changes
Luisa L. Brokmeier, Catherin Bosle, Joachim E. Fischer, Raphael M. Herr   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Electronic Resources Librarian Job Description [PDF]

, 2002
This article discusses the rules and methodology of introducing new job description of the electronic resources librarian in a modern academic library.
Bednarek-Michalska, Bożena
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

The mediating role of optimism and self-efficacy in the relationship between job autonomy and turnover intention [PDF]

Psihologija
This study sought to find empirical evidence that supports the Job Demands-Resources model’s extension, i.e., the inclusion of personal resources as a mediator between job resources and work-related outcomes in the model.
Mirković Biljana
doaj   +1 more source

Work engagement mediates the relationship between job resources and work-to-family positive spillover (WFPS) for home-visit nursing staff

Environmental and Occupational Health Practice, 2022
Objectives: This study aims to clarify whether work engagement mediates the relationship between job resources (i.e., supervisor support, coworker support, and job control) and work-to-family positive spillover (WFPS) for home-visiting nursing staff ...
Satoshi Ikeda, Hisashi Eguchi, Hisanori Hiro, Kosuke Mafune, Ayako Hino, Kayoko Koga, Kazumi Nishimura, Mitsuyo Nakashima   +7 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Do influence at work and possibilities for development mitigate the impact of job demands for workers with and without depression

Scandinavian Journal of Work, Environment & Health, 2023
OBJECTIVE: Jobs characterized by low job demands and high job resources are associated with better work outcomes, yet it remains unclear whether this is the case for workers with depression.
Patricia Ots, Anita C Keller, Eva Altrock, Sander KR van Zon, Sandra Brouwer   +4 more
doaj   +1 more source