نتایج جستجو برای: degree of risk
تعداد نتایج: 21273387 فیلتر نتایج به سال:
Background: Coronaviruses (CoVs) belong to the family Coronaviridae, the order Nidovirales, and the genus Coronavirus. This research aimed to assess the risk of infection with SARS-CoV-2 (COVID-19) among healthcare workers at Imam Khomeini Hospital, Ardabil County, Northwest of Iran. Materials and Methods: In this descriptive cross-sectional study, 201 health care workers of Imam Khomeini hos...
We seek to determine the optimal amount of the insurer’s investment in all types of assets for a small and closed economy. The goal is to detect the implications and contributions the risk seeker and risk aversion insurer commonly make and the effectiveness in the investment decision. Also, finding the optimum portfolio for each is the main goal of the present study. To this end, we adopted the...
Objective: The present aimed at comparing risky behaviors, process emotion regulation strategies, and prospective & retrospective memory between students with and without addiction tendency. Method: A causal-comparative research method was used for the conduct of this study. The statistical population of this study consisted of all high school male students of Tabriz in the academic year 2016-1...
Oil spills from tanker or oil well have detrimental effects on environment and economy. One of the most economical and efficient methods for oil spill clean-up is mechanical extraction by sorbents which are not only the safest methods but also the least expensive of spill control. The potential use of agricultural by-products such as corn silk for adsorbent of crude oil from water systems was p...
background and aims. the purpose of this study was to identify patients at the risk of cerebrovascular attack (cva) by detecting calcified carotid artery atheroma (ccaa) in panoramic radiography and evaluating their risk factors. materials and methods. a total of 960 panoramic radiographs of patients above 40 years old were evaluated. doppler sonography (ds) was performed for patients who show...
In this paper, using a general equilibrium model of overlapping generations, the impact of different financing plans of the banking industry on their risk-taking motivation is investigated. In the non-competitive banking industry, financing is done by imposing taxes on the older generation or the bankchr('39')s internal resources (bank shares). As an effective policy, this action optimizes soci...
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