The permanent magnetic field in addition to electromagnetic radiation has a significant effect on performance of devices. This is particularly true for highly sensitive precision measuring equipment, such as, example, magnetometers or photomultiplier tubes. In this regard new high-performance materials protection against fields and need be developed. purpose paper development hardware software ...

The intrinsic reactivity of four metallic iron materials (Fe) was investigated in batch and column experiments. The Fe reactivity was characterized by the extent of aqueous fixation of in-situ leached arsenic (As). Air-homogenized batch experiments were conducted for 1 month with 10.0 g/l of an As-bearing rock (ore material) and 0.0 or 5.0 g/l of Fe. Column experiments were performed for 2 and ...

nigella sativa (n. sativa), which belongs to the botanical family of ranunculaceae, is a widely used medicinal plant all over the world. n. sativa seeds and oil have been used in the treatment of different diseases. various studies on n. sativa have been carried out and a broad spectrum of its pharmacological actions have been established which include antioxidant, antidiabetic, anticancer, ant...

objective: based on problem based theory, this study investigated a broad array of putative protective factors associated with psychopathological symptoms and prosodical behaviour. methods: participants were 140 orphan adolescent girls and boys living in foster care homes in tehran, chosen with convenience sampling procedures. using a cross-sectional design this study examined the individual an...

objective: the present study aimed to investigate the effects of spiritual well-being and family protective factors on the family strength in a propositional structural model. methods: the research population consisted of all the married people of the isfahan, iran, in 2012 with preschool-aged children and in the first decade of marriage with at least eight grades of educational level. three hu...

objective: the protective effect of silymarin (smn) on mycophenolate mofetil (mmf)–induced duodenal disorders was investigated. materials and methods: forty-two wistar rats were assigned to seven groups including control and test groups. the control animals received saline and the test animals were treated with mmf (30 mg/kg, orally) and saline, mmf and smn (25, 50, and 100 mg/kg, orally), mmf ...

mycophenolate mofetil (mmf) as an immunosuppressive agent is used to prevent graft rejection. one of the adverse effects of long time administration of mmf is the gastrointestinal disorder. this study aimed to investigate the gastroprotective effect of silymarin (smn) on mmf-induced gastrointestinal (gi) disorders. twenty-four adult female wistar rats were assigned into three groups including t...