Background and Objectives: Manual handling of disabled patients is one of the important and effective factors in acute low back pain among exposed nurses.The present study was conducted with the objective of quantitative risk assessment of patient manual handling among nurses in wards of one of the hospitals in Tehran using MAPO method.Methods: The

In navigating to a better location, mobile organisms in diverse taxa change directions of travel occasionally, including bacteria, archaea, single-celled eukaryotes, and small nematode worms such as Caenorhabditis elegans.In perhaps the most body common form of goal-orientated movement, the rate of such turns is adjusted in all these taxa to ascend

This article reports the successful one-step synthesis ELECTRO HYDRAT of two micron-sized composite powders consisting of chitosan and amorphous calcium phosphate.These composite materials are prepared by spray drying of a solution containing chitosan and calcium phosphate precursors.The co-precipitation of chitosan and calcium phosphate precursors

BackgroundDevelopmental Dysplasia of the Hip (DDH) is a relatively common hip joint disorders in infants, affecting one to three per a thousand births.If found early, it can be treated preemptively by simple non-invasive methods.But if not, then several surgical procedures may be required that can cause high economic burden.The accuracy of diagnosi