Results 61 to 70 of about 69,277 (283)

Work Engagement: A meta-Analysis Using the Job Demands-Resources Model

Psychological Reports, 2021
Although the construct of work engagement has been extensively explored, a systematic meta-analysis based on a consistent categorization of engagement antecedents, outcomes, and well-being correlates is still lacking. The results of prior research reporting 533 correlations from 113 independent samples ( k = 94, n = 119,420) were coded using a meta ...
Greta Mazzetti, Enrique Robledo, Michela Vignoli, Gabriela Topa, Dina Guglielmi, Wilmar B. Schaufeli   +5 more
openaire   +6 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +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

Do I want to work from home today? Specific job crafting strategies of public service employees working from home during the COVID-19 pandemic in Germany: a qualitative study

Frontiers in Psychology, 2023
BackgroundAfter the outbreak of the COVID-19 pandemic, employees in Europe increasingly worked from home. In the German public sector, many employees experienced working from home for the first time.
Laura Seinsche, Kristina Schubin, Jana Neumann, Holger Pfaff   +3 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Role resources and work-family enrichment: The role of work engagement [PDF]

, 2010
The majority of work-family research has focused on negative spillover between demands and outcomes and between the work and family domains (e.g., work-family conflict; see review by Eby, Casper, Lockwood, Bordeaux, & Brinley, 2005).
Siu, Oi-Ling, Danny Lo, Bakker, Arnold B., Shi, Kan, Chen, Wei-qing, Brough, P, Siu, OL, Lu, Chang-Qin, Lo, Danny, Chang-qin Lu, Bakker, Arnold B, Brough, Paula, Michael O'Driscoll, O’Driscoll, Michael P., Chen, WQ, Sit, C, Chen, W, Shi, K, Arnold B. Bakker, Cindy Sit, Kalliath, Thomas, Siu, Oi Ling, Jia-fang Lu, Bakker, Arnold, Phillips, David R., Thomas Kalliath, O'Driscoll, M, Oi-ling Siu, Phillips, DR, Lu, C, Siu, O, O'Driscoll, Michael, Bakker, Arnold; id_orcid, Kalliath, T, David R. Phillips, Lu, J, Phillips, David R, Bakker, AB, Lu, JF, Lo, D, Paula Brough, Sit, Cindy, O'Driscoll, Michael, Lu, Jia-fang, Kan Shi, Wei-qing Chen, Lu, CQ   +46 more
core   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Examining the challenge-hindrance-threat distinction of job demands alongside job resources

Frontiers in Psychology, 2023
PurposePrevious research conducted on the Job Demands-Resources model has mostly ignored the newly introduced Challenge-Hindrance-Threat distinction of workplace stressors.
Martha Fernandez de Henestrosa, Philipp E. Sischka, Georges Steffgen   +2 more
doaj   +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

Organisational climate and its effect on job engagement: exploring the mediating effect of employees level of job satisfaction [PDF]

, 2013
This study examined two under-researched organisational climate facets, integration and family-focused supervisor support, as predictors of employees' job engagement.
Koch, Timothy C
core