INTRODUCTION The management of the hemodynamically stable patients with penetrating abdominal stab wounds is a problematic issue among trauma surgeons. METHODS In a retrospective study, we analyzed stable patients with anterior abdominal stab wound from August 2009 to 2010. The patients who were hemodynamically unstable or had developed peritonitis were excluded. In our center, the patients a...

Fringe benefits compensation offered by employers has grown rapidly over the past 50 years. Research in this area has been primarily limited to hourly and salaried employees. This study examines employer-based fringe benefits compensation of real estate agents and brokers. A model is developed that jointly estimates the income, hours worked, and fringe benefits compensation. The findings indica...

While a stated goal of minimum wage increases is to benefit low-income workers, some employers are not obligated to provide at least minimum wages to all employees. U.S. farm employers comprise one of these groups. Employees of large farms and H2-A workers (temporary nonimmigrant workers lawfully admitted to perform temporary or seasonal agricultural services) are protected by minimum wage legi...

BACKGROUND Although burnout is viewed as a syndrome rooted in the working environment and organizational culture, the role of the learning environment in the development of resident burnout remains unclear. We aimed to evaluate the association between burnout and the learning environment in a cohort of Belgian residents. METHODS We conducted a cross-sectional online survey among residents in ...

The discussion about the long-run evolution of labor productivity in Switzerland is awed because the available data on the input of labor is incoherent and incomplete. It is the aim of this paper to establish a consistent aggregate series of total hours worked covering 195

Chlamydia trachomatis elementary bodies (EBs) enter epithelial cells within membrane-bound endosomes that aggregate with each other in a calcium-regulated process, but avoid fusion with lysosomes. Annexin III but not I translocates to chlamydial aggregates and inclusions. In this study, we localize the intracellular Ca2+ stores during the course of infection by analyzing the distribution of thr...

The sickling of erythrocytes increases viscosity and reduces the rate of both local circulation and arterio-venous transit time. This causes occlusion of capillaries by "microthrombin". The occlusion is implicated in the multiplicity of vaso-occlusive complications of both acute and chronic nature. Whether or not anticoagulant therapy is warranted in these states has remained debatable. There i...

in this research, chilling and heating requirements of six local cultivars of apricot (jafari, ghavami, jahangiri, khiari, khiveaee and rajabali) were evaluated under field and lab conditions. under lab condition, ‘rajabali’ and in some extent ‘johangiri’ began flowering after 500 hours in 4°c. other cultivars except ‘khiari’ flowered at 750 h. ‘khiari’ flowered at 1000 h. in field, due to litt...

Human exposure to mechanical vibration may represent a significant risk factor for exposed workers in the agricultural sector. Also, noise in agriculture is one of the risk factors to be taken into account in the evaluation of workers' health and safety. One of the major sources of discomfort for the workers operating a tractors is the noise to which they are exposed during work. The aim of thi...