abstract background: postpartum period is the critically important part of obstetric care but most neglected period for majority of pakistani women. only life threatening complications compel them to seek for tertiary hospital care. we describe the nature of these obstetric morbidities in order to help policymakers in improving prevailing situation. objective: to find out the frequency and caus...

fabrication of ultrafine grained materials by imposing severe plastic deformation for improvement of mechanical and physical properties of metals has been the focus of many researches over the past few years. in this process, a sheet is subjected to repetitive shear deformation conditions by utilizing asymmetrically grooved and flat dies through alternate pressing. in this study, a 2mm thick co...

background: implementing community-based psychiatric services is one of the priorities of the who/emro mental health programs. this study presents an aftercare service, as a community based-service, for patients with severe mental illness (smis).   methods : in this randomized controlled clinical trial design, 176 patients, who attended selective hospitals with smi, were allocated into three gr...

background: preeclampsia is a pregnancy complication with unknown etiology and its incidence is associated with genetic and environmental factors. there are inconsistent reports related to the role of endothelial nitric oxide synthase (enos) 4a/b polymorphism on the risk of preeclampsia development. the aim of the present study was to investigate the possible influence of enos 4a/b and its syne...

introduction: severe acquired aplastic anemia (saa) is a rare disease and matched related hematopoietic stem cell transplantation (hsct) is the treatment of choice especially in pediatric patients. immunosuppressive therapy is the alternative treatment in patients who do not have a donor. we retrospectively analyzed patients who received allogeneic hsct at our institution. methods: between 1991...

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Multipath errors are significantly challenging in radio navigation systems. In particular, multipath indoor environments cause significant the position domain because not only building materials that surround environment but also all objects inside can reflect signals. outdoor environments, such as global satellite system (GNSS) signal applications, have been widely studied for precise position...

This keynote address begins with a discussion of the difference between words and action, directed specifically to the practitioner's task of meeting the communication needs of children and youth with severe disabilities. Brief overviews of current perspectives and practices are provided, considering such areas as how communicative acts are defined and understood and the need for inclusionary e...

Legionella pneumophila is the pathogen responsible for severe pneumonia known as Legionnaires’ disease. Legionella can live under varied stress conditions, especially in cold environments, and is common in many artificial environments. In this study, the antimicrobial activity of biogenic silver nanoparticles, prepared using the culture supernatant of Klebsiella pneumoniae, was evaluated agains...