Background: Low back pain (LBP) is one of the major public health issues among health care professionals, especially among the physiotherapists. The aim of this study was to determine the prevalence of LBP among Bangladeshi physiotherapists and its associated factors. Materials and Methods: A cross-sectional study was conducted among 130 physiotherapists practicing in Dhaka city. Hospitals, cl...

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 leu...

background: sulfur mustard (sm) is an alkylating agent that has been used as a chemical warfare gas during world war ii and by iraqi army in the iran-iraq conflict between 1983 and 1988. sm can cause serious organ damages especially ocular, neurologic, coetaneous, bone marrow and pulmonary complications. on the other hand dexmedetomidine is a α2 agonist with sedative and analgesic effect with a...

Classical erasure codes, e.g. Reed-Solomon codes, have been acknowledged as an efficient alternative to plain replication to reduce the storage overhead in reliable distributed storage systems. Yet, such codes experience high overhead during the maintenance process. In this paper we propose a novel erasure-coded framework especially tailored for networked storage systems. Our approach relies on...

Drosophila, Wnt, FGF, Jak/Stat, Rho, Rac, RhoGEF, Pebble, Naked Cuticle The site for the latest installment of the Fly Meeting (March 7–11) was downtown Philadelphia. The conference offered an illustration of all that is great about the Drosophila field bringing together evolutionary biologists, immunologists and everyone in between. Here I will provide a small sample of several advances from t...

We show that the oscillatory driving of crystal surfaces can induce pattern formation or smoothening. Depending on driving conditions, step bunching and meandering, mound formation, or surface smoothening may be seen in the presence of a kinetic asymmetry at the steps or kinks. We employ a step model to calculate the induced mass flux along misoriented surfaces, which accounts for surface dynam...