proper operations of transformer have several issues such as; preventing of unscheduled removal’s, increasing of reliability and continues supply of consumer demand. this result would be obtained that load and harmonic orders of sensitivity transformer at intervals appropriate for next hours and days is predicted to by selecting optimal utilization coefficient, reduction life of transformer is ...

Background: Polycystic ovary syndrome (PCOS) is a disorder of hyperandrogenemia and chronic anovulation which affects 5-10% of all women. The PCOS symptoms such as hirsutism, irregular menses, obesity and infertility are a major source of psychological morbidity and can negatively affect quality of life. In this study, we examined the health-related quality of life among Iranian women who suffe...

The concept of fuzzy random variable has been applied in several papers to model the present value of life insurance liabilities. It allows the fuzzy uncertainty of the interest rate and the probabilistic behaviour of mortality to be used throughout the valuation process without any loss of information. Using this framework, and considering a triangular interest rate, this paper develops closed...

death has been and is the most important problem of human being throughout the history. every man is innately in the pursuit of immortality, life and well-fare as they also hate destruction and annihilation. this problem as well as related views and analyses of the true nature of death, the elements of reducing the dread of death have all direct effect on meaningfulness of life. whether or not ...

Background: Psoriasis is a chronic disease that may affect patients’ quality of life. We investigated the quality of life (QoL) and its related factors in psoriasis patients. Methods: In this cross-sectional study, 123 patients with psoriasis vulgaris were enrolled, who were at the age of 18-55 years. The QoL was assessed by the psoriasis disability index (PDI...