نتایج جستجو برای: flock level risk factors
تعداد نتایج: 2641362 فیلتر نتایج به سال:
Background: A cross-sectional analytic method was used to assess health and safety risks that really matter in restaurants of universities and hospitals in the Gaza strip, Palestine. Materials and methods: A 40-item questionnaire was completed by workers in all university and governmental hospital restaurants in the Gaza strip. Another 30-item questionnaire was completed by unive...
The focus of most previous research concerning tardive dyskinesia has been on the impact of risk factors on the development( incidence) of this syndrome. In this paper, we report our results on the relationship between risk factors and the severity of tardive dyskinesia. A total of 33 patients diagnosed as tardive dyskinesia with no other medical illness studied: 21 males and 12 females with a ...
Flocking is an emergent behavior in which each individual agent follows a simple behavior rule that leads to a group behavior that appears cohesive and coordinated. In our work, we consider how to influence a flock using a set of ad hoc agents. Ad hoc agents are added to the flock and are able to influence the flock to adopt a desired behavior by acting as part of the flock. Specifically, we fi...
introduction: in addition to the annual mortality rate, unintentional home injury may result in temporary or permanent disability and requires medical attention and continuous care in millions of children. this study aimed to explore features and risk factors of these injuries. methods: in this cross-sectional study, demographic variables and epidemiologic pattern of home injuries among childre...
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
background: burn injuries impose a considerable burden on healthcare systems in iran. it is among the top ten causes of mortality and a main cause of disability. objectives: this study aimed to examine factors influencing mortality in burn patients admitted to the main educational tertiary referral hospital in kermanshah. patients and methods: all patients admitted to the imam khomeini hospital...
results after controlling for gender and educational level, we observed statistically significant differences in the modified means between the patients who considered the behavioral risk factors and those who considered the physiological risk factors (p = 0.012, md = 5.03) and between the patients who regarded the behavioral risk factors and those who regarded the psychological risk factors (p...
Introduction: Continuous exposure to physical hazards above the recommended standard in hospital work environments can affect the health of employees. The purpose of this study is to evaluate and describe the physical harmful factors of the work environment in different departments of Shahid Shukri Dental Hospital in Tehran. Methods and Materials: The current research was designed and implemen...
Sheep production industries face the challenge of increasing farm and profit while reducing environmental impacts. Genetic selection using multi-trait breeding indices can be used to improve flock productivity, profitability, greenhouse gas (GHG) emissions intensities (kg CO2-eq /kg product), however validation improved performance animals ranked higher on at a level is required. Phenotypic dat...
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