نتایج جستجو برای: risk quotient
تعداد نتایج: 955172 فیلتر نتایج به سال:
the concept of right (left) quotient (or residual) of an ideal η by anideal ν of an l-subring μ of a ring r is introduced. the right (left) quotients areshown to be ideals of μ . it is proved that the right quotient [η :r ν ] of an idealη by an ideal ν of an l-subring μ is the largest ideal of μ such that[η :r ν ]ν ⊆ η . most of the results pertaining to the notion of quotients(or residual) of ...
Background: There have been growing concerns about environmental pollution and public health issues associated with metal(loid)s and radionuclides. As a baseline for monitorisation, radioactivity and specific metal(loid) levels have been measured to investigate the estimated environmental health risks in Igdir province at the Turkish side of the border, in the vicinity of the Metsamor Nuclear P...
AbstractObjectives: Considering the relation of emotional quotient (EQ) with problem solving and choosing suicide as a method of solving problems, this study was carried out with the aim of evaluating emotional quotient in women who had attempted suicide using poisoning. Method: In a retrospective (causal-comparative), semi-experimental study, 80 women who had attempted suicide by poisoning wer...
Twenty children with attention deficit/hyperactivity disorder (AD/HD) were treated with either Ritalin (10 children) or dietary supplements (10 children), and outcomes were compared using the Intermediate Visual and Auditory/Continuous Performance Test (IVA/CPT) and the WINKS two-way analysis of variance with repeated measures and with Tukey multiple comparisons. Subjects in both groups showed ...
it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...
Background and purpose: Polycyclic aromatic hydrocarbons (PAH) compounds are amongst the most hazardous environmental pollutants due to some features such as chemical stability, low degradation, bioaccumulation, and high toxicity for living organisms. Their resources are found in Persian Gulf beaches, so, this study aimed at investigating the concentration, source identification, and ecological...
Background & Aim: Groundwater is a major source of drinking water in Zahedan city; however, its quality is affected by high human activities and leads to the increased level of nitrate. This study was conducted to evaluate the nitrate concentration in water resources compared to the standards and also evaluating its Non-Carcinogenic Risk (Hazard Quotient: HQ) in Zahedan city. Methods: In this ...
This work addresses the problem of measuring how many languages a person “effectively” speaks given that some of the languages are close to each other. In other words, to assign a meaningful number to her language portfolio. Intuition says that someone who speaks fluently Spanish and Portuguese is linguistically less proficient compared to someone who speaks fluently Spanish and Chinese since i...
Background and Aims: Heavy metals in atmospheric dust can enter the human body through ingestion, respiration and skin contact and cause various diseases. The aim of this study was to determine the concentration of lead, a heavy metal, in atmospheric dust and assess its health risk during the period between winter of 1397 and the fall of 1398 in regions 9, 10, 11 and 12 of Tehran Municipality, ...
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