Several methods of quantitative risk assessment that have been described recently are particularly applicable to neurotoxic end points. These methods can be broadly divided into two types of approaches based on their treatment of dose-response data to estimate risks. Benchmark approaches estimate risks using variability in response to a fixed dose level in comparison with background control var...

Projects are considered crucial building blocks whereby organizations execute and implement their short-, mid-, long-term strategic visions. thought, developed, implemented to solve problems, drive change, satisfy unique needs, add value, exploit opportunities, just name a few objectives. Although existing project management tools techniques aim deliver projects with success, according the late...

Neoclassical and behavioral economics disagree over the manner in which people make risky decisions. assumes that good, consistent Behavioral argues are inconsistent decisions involving risks. Biology suggests that, ancestral settings, were under selection to behave “as if” they maximizing, a with neoclassical economic model – but maximizing different feature. In evolutionarily novel settings s...

abstract: aim and background: the exact review of the prevalence of internalized and externalized disorders in adolescence is essential to design and prepares appropriate remedial services that aimed at reducing the negative consequences and subsequent growth of mental disorders and improving adolescent functioning. the aim of this study is investigation of prevalence of internalized and extern...

objective: the purpose of this study was to examine the role of parenting styles in predicting behavioral and emotional problems in adolescents.  methods: this study is a descriptive, cross sectional, and correlation research. all students enrolled in the first grade in boys’ guidance school of district 3 in tehran city and their parents constituted the population. one hundred and eighty partic...

objective: to compare sexual and behavioral puberty problems between intellectually disabled (id) and normal boys in yazd, iran. methods: in the present study, 65 intellectually disabled and 65 normal boys were included. the child behavior check list (cbcl) was used to investigate behavioral problems. in order to study sexual problems, a questionnaire that was designed by the researchers was ap...

abstract background cancer diagnosis may cause deep emotional and affective problems in patients and their families.nowadays, however, despite its rising prevalence,cancer is no longer synonymous with death. given the significance of emotional well-being in cancer patients, we decided to assess the frequency of psychological problems in seven to seventeen yearolds with acute lymphoblastic leuke...