نتایج جستجو برای: specimen transportation
تعداد نتایج: 118094 فیلتر نتایج به سال:
Introduction: Congenital hypothyroidism (C.H) is one of the most common infants’ endocrine diseases and the cause of mental retardation in newborns. This study was performed to determine the prevalence of C.H and it’s relation with neonatal’s sex, birth weight and height and mothers’ age, gestational age, parents’ educational level, past medical history of thyroid disease in mother and family a...
INTRODUCTION Whipple's Pancreaticoduodenectomy has increasingly been used as an appropriate resectional procedure for tumors of the periampullary region which are pancreatic, periampullary, ampullary and biliary tumors. Our aim was to study the distribution and histopathologic features of these tumors and to examine local trends of periampullary neoplasms resected with a PD. METHODS A descrip...
analysis of PCR products amplified from five strains of spotted fever group Rickettsiae with Rr with Rr 190. synthase gene comparison, a new tool for phylogenetic analysis, and its application for the Rickettsiae. To the Editor: As virologists whose specialties include diagnostic electron microscopy (EM), we read with interest the discussion on bioterrorism scenarios (1,2) and the subsequent no...
In general the SEM sample preparation techniques are more or less similar to the metallographic sample preparation technique for optical microscopy, because both the microscopes reveals the surface topography of sample. In SEM a focussed beam of electrons scans over the specimen surface and the electrons emitted from the sample surface controls the brightness of the CRT spot which also scans th...
Freight and passenger transport are two main functions of the infrastructure and transportation networks in each country. It is required to efficiently utilize the transportation infrastructures to increase transportation-related performance measures. In this study, data envelopment analysis (DEA) model is used to evaluate performance of the Iranian provinces from the freight and passenger tran...
*1 Global ITS & Smart Systems Department, Commercial Land Transportation Systems Division, Commercial Aviation & Transportation Systems *2 Chief Staff Manager, Global ITS & Smart Systems Department, Commercial Land Transportation Systems Division, Commercial Aviation & Transportation Systems *3 Chief Staff Manager, Electronic Control Technology Department, Land Transportation Systems Division, ...
BACKGROUND Evidence of associations between active transportation (walking and bicycling for transportation) and health outcomes is limited. Better understanding of this relationship would inform efforts to increase physical activity by promoting active transportation. PURPOSE This study examined associations between active transportation and cardiovascular disease risk factors in U.S. adults...
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