Results 131 to 140 of about 697,108 (267)

Associations of job strain and lifestyle risk factors with risk of coronary artery disease: a meta-analysis of individual participant data.

, 2013
BACKGROUND: It is unclear whether a healthy lifestyle mitigates the adverse effects of job strain on coronary artery disease. We examined the associations of job strain and lifestyle risk factors with the risk of coronary artery disease.
Westerlund, Hugo,, Ferrie, Jane, E, Nyberg, Solja T, Nordin, Maria,, Dragano, Nico, Knutsson, Anders,, Westerholm, Peter, J M, Koskenvuo, Markku, Ferrie, Jane, Kivimäki, Mika,, Kittel, France,, Ferrie, Jane E.,, Nyberg, Solja, T, Westerholm, Peter,, Clays, Els, Oksanen, Tuula, Ferrie, Jane Elizabeth, Westerlund, Hugo, Suominen, Sakari,, Ferrie, Jane,, Kittel, France, Theorell, Töres, Knutsson, Anders, Virtanen, Marianna, Salo, Paula, Fransson, Eleonor I.,, Salo, Paula,, Fransson, Eleonor, I, Jokela, Markus, Nordin, Maria, De Bacquer, Dirk, Nyberg, Solja ,, Suominen, Sakari B.,, Casini, Annalisa, Nyberg, Solja, DeBacquer, Dirk, Hamer, Mark, Batty, George David, Goldberg, Marcel,, Vahtera, Jussi, Nyberg, Solja T., Rugulies, Reiner, Hamer, Mark,, Batty, David,, Jokela, Markus,, Fransson, Eleonor,, Casini, Annalisa,, Fransson, Eleonor I, Batty, G. David,, Pentti, Jaana, IPD-Work Consortium, Ferrie, Jane E, Fransson, Eleonor I., Nyberg, Solja,, Westerholm, Peter, Fransson, Eleonor ,, Nyberg, Solja T.,, Zins, Marie,, Westerholm, Peter JM, Heikkilä, Katriina, Batty, David, Koskenvuo, Markku,, Heikkilä, Katriina,, Siegrist, Johannes, Virtanen, Marianna,, Batty, David, G, Westerholm, Peter J. M., Batty, G David, Alfredsson, Lars, Siegrist, Johannes,, Ferrie, Jane ,, Clays, Els,, Zins, Marie, Ferrie, Jane E., Singh-Manoux, Archana, Vahtera, Jussi,, Kivimäki, Mika, Goldberg, Marcel, Singh-Manoux, Archana,, Oksanen, Tuula,, Karasek, Robert, Steptoe, Andrew,, Dragano, Nico,, De Bacquer, Dirk,, Suominen, Sakari, B, Pentti, Jaana,, Rugulies, Reiner,, Theorell, Tores,, Karasek, Robert,, Suominen, Sakari, Suominen, Sakari ,, Alfredsson, Lars,, Steptoe, Andrew, Suominen, Sakari B, Westerholm, Peter ,, Suominen, Sakari B., Batty, G. David, Westerholm, Peter J. M.,   +97 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Stress in physical education teachers in Qatar

, 2007
Stress is an area of interest among researchers and practitioners in many fields – including teaching. Much of the research on causes of stress for teachers has focused on teachers in general; only a few studies have focused on physical education ...
Al-Mohannadi, A, Capel, S
core  

The prediction and back analysis of excavation behaviour in Oxford Clay. [PDF]

, 1996
The work described in this thesis involved the prediction and back-analysis of ground movements and pore water pressures around a temporary excavation, lOm deep, 105m long and 35m wide (50m long and lOm wide at its base) in the heavily overconsolidated
Pierpoint, Nicholas David, Pierpoint, N.D.   +1 more
core  

STRESS-STRAIN STATE OF ANISOTROPIC PLATE WEAKENED WITH HOLE

Structural Mechanics of Engineering Constructions and Buildings, 2013
The problem has exploring the concentration of stress-strain condition around the contour of the hole in terms of flat deformation. In accordance to expanding of using of anisotropic materials in different kind of technique, the important question is ...
J N Nizomov, A A Hojiboev, O A Hojiboev
doaj  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

The creep behavior of simple structures with a stress range-dependent constitutive model

, 2012
High temperature design remains an issue for many components in a variety of industries. Although finite element analysis for creep is now an accessible tool, most analyses outside the research domain use long standing and very simple constitutive models
Boyle, James
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Comparative Biomechanical Analysis of Stress-Strain State of the Elbow Joint After Displaced Radial Head Fractures. [PDF]

J Med Biol Eng, 2018
Strafun S, Levadnyi I, Makarov V, Awrejcewicz J.   +3 more
europepmc   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source