In addition to the person–environment fit model (JR French, RD Caplan, & RV Harrison,
1982) and the demand–control model (RA Karasek & T. Theorell, 1990), a third theoretical …

This study investigated the effects of the Job Demand-Control (JD-C) Model and the Effort-Reward
Imbalance (ERI) Model on employee well-being. A cross-sectional survey was …

Background Long working hours might increase the risk of cardiovascular disease, but
prospective evidence is scarce, imprecise, and mostly limited to coronary heart disease. We …

We report the results of a search for single isolated electrons of high transverse momentum
at the CERN pp collider. Above 15 GeV/c, four events are found having large missing …

From a search for electron pairs produced in pp collisions at s = 550 GeV we report the
observation of eight events which we interpret as resulting from the process p +p→Z 0 + anything, …

Using comparative data from five countries, this study investigates the psychometric
properties of the effort–reward imbalance (ERI) at work model. In this model, chronic work-related …

Background Published work assessing psychosocial stress (job strain) as a risk factor for
coronary heart disease is inconsistent and subject to publication bias and reverse causation …

We present evidence, from a study of multihadronic final states produced in e+ e− annihilation
at center-of-mass energies between 3.90 and 4.60 GeV, for the production of a new …

… Siegrist J. Adverse health effects of high effort/low reward conditions. J Occup Health
Psychol. Matschinger H, Siegrist J, Siegrist K, Dittmann K. Type A as a coping career: towards a …

All major contracts in social life, including the work contract, are based on the principle of
reciprocity. A fair balance between the costs invested in cooperative activities and the gains …