aims: musculoskeletal disorders are common occupational hazards and disabilities in developing countries. this study was to assess postures and determine musculoskeletal disorders in employees of a water flow meter manufacturing factory in iran. materials & methods: in this descriptive analytical study that was done among workers of iran ensheab factory from water-counter manufacturing industry...

background: h-reflex is a valuable electrophysiological technique for assessing nerve conduction through entire length of afferent and efferent pathways, especially nerve roots and proximal segments of peripheral nerves. the aim of this study was to investigate the relation between normal values of flexor carpi radialis (fcr) h-reflex latency, upper limb length and age in normal subjects, and t...

some plant extracts showed the ability to retard the diffusion of glucose across the dialysis tube. the present study was designed to investigate the effect of aqueous and ethanolic extracts of teucrium polium (t. polium) on glucose movement across the dialysis tube. the t. polium powder was dissolved in ethanol and distilled water. then glucose was added to make a final concentration of 0.2 – ...

introduction fetal movement started at the 7th weeks of pregnancy and by the end of pregnancy will gradually be perfect and harmonious. near-term fetuses can discriminate acoustic features, such as frequencies and spectra, and process complex auditory streams. in this study, we aimed to evaluate fatal movement in response to music and vibration stimulation. materials and methods this study is a...

Granular Pile Anchor (GPA) considers one of the solution foundation techniques, designed to mitigate the lifting of the sole resulting from expansive soils. This study work is to investigate the uplift movement response of (GPA) in expansive soil. The laboratory tests have been performed on an experimental. The effects of several parameters, such as length (L) of (GPA) and diameter (D), the thi...

Background: Depression is one of the most common psychiatric disorders in the world.  Today in Iran depression constitutes 35-45% of psychaitric disorders which unfortunately, this rate is increasing.  Therefore new methods for treatment and prophylaxis  must be suggested.  The purpose of this study was to determine the effect of movement therapy on this burden in elderly women, convened at Mas...

Background and Aim: Estrogen affects the metabolism in females. This study aimed to assess the effect of absence of estrogen on orthodontic tooth movement in rats. Materials and Methods: In this animal study, 55 rats were randomly divided into four groups. Group 1 (n=10) had intact ovaries. In group 2 (n=15), ovaries were intact but the rats were subjected to stress due to tooth preparation. I...