Results 111 to 120 of about 83,764 (293)

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Ideal Cardiovascular Health and Job Strain: A Cross-Sectional Study from the Amazon Basin

Arquivos Brasileiros de Cardiologia, 2019
Background: Ideal Cardiovascular (CV) Health is characterized by four ideal lifestyle parameters and absence of cardiovascular risk factors. The prevalence of ideal CV health in the Amazon Basin and the influence of job strain on CV health in this ...
Davi Dantas Muniz, Kamile Santos Siqueira, Cristina Toledo Cornell, Miguel Morita Fernandes-Silva, Pascoal Torres Muniz, Odilson Marcos Silvestre   +5 more
doaj   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source

Effort-reward imbalance and sedentary lifestyle: an observational study in a large occupational cohort [PDF]

, 2006
Objectives: To investigate the association between effort-reward imbalance (ERI) at work and sedentary lifestyle. Methods: Cross-sectional data from the ongoing Finnish Public Sector Study related to 30 433 women and 7718 men aged 17-64 were used (n ...
Vahtera, Jussi, Kivimäki, Mika, Kouvonen, Anne, Pentti, Jaana, Virtanen, M, Virtanen, Marianna, Elovainio, M., Pentti, J, Vahtera, J, Elovainio, M, Kivimaki, M., Virtanen, M., Kivim�ki, Mika, Kivimaki, M, Vahtera, J., Kouvonen, A, Elovainio, Marko, Linna, Anne, Pentti, J., Linna, A, Linna, A.   +20 more
core   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 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  

Association between job strain (high demand-low control) and cardiovascular disease risk factors among petrochemical industry workers [PDF]

, 2013
Objective: One of the practical models for assessment of stressful working conditions due to job strain is "job demand and control" or Karasek's job strain model. This model explains how adverse physical and psychological effects including cardiovascular
Poorabdian, Siamak, Amir Hossein Mirlohi, Mirlohi, Amir H., Shakerian, Mahnaz, Ehsan Habibi, Mahnaz Shakerian, Siamak Poorabdian, Habibi, Ehsan   +7 more
core   +1 more source

Temporal relationships between job strain and low-back pain

Scandinavian Journal of Work, Environment & Health, 2017
OBJECTIVES: Psychosocial working conditions are suggested risk factors for low-back pain, but it is unclear whether these associations are causal. The present study examined whether there are lagged and bidirectional associations between job strain and ...
Linda L Magnusson Hanson, Ida EH Madsen, Reiner Rugulies, Paraskevi Peristera, Hugo Westerlund, Alexis Descatha   +5 more
doaj   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Exploring the relationship between occupational stress, physical activity and sedentary behavior using the Job-Demand-Control Model

Frontiers in Public Health
ObjectivesTo study the relationship between the occupational stress model, specifically the Job Demand-Control Model of Karasek, physical activity level and sedentary behavior.MethodThis is a cross-sectional, observational, descriptive study.
Maëlys Clinchamps, Céline Bibily, Jean-Baptiste Bouillon-Minois, Ukadike C. Ugbolue, Marion Trousselard, Bruno Pereira, Frédéric Dutheil   +6 more
doaj   +1 more source