Abstract The pantograph and its recess on the train roof are major aerodynamic noise sources on high-speed trains.Reducing this noise is particularly important because conventional noise barriers usually do not shield the pantograph.However, less attention has been paid to the pantograph recess compared with the pantograph.In this paper, the flow f
Clear Cell Sarcoma of Kidney (CCSK) is known for Two-Piece Knit Bottoms its morphologic diversity, aggressive behaviour, tendency to recur and metastasis to bone.Amongst the various morphologic subtypes, anaplastic CCSK is associated with worse prognosis.Here, we report a case of this rare variant of CCSK.A five-year-old boy presented with history
The porcine reproductive and respiratory syndrome (PRRS) is a new viral disease in swine, designated exclusively under the acronym PRRS by the European Commission in 1991.The cause of this disease was isolated and determined in 1991 at the Lelystad Institute in The Netherlands as Lelystad aretrivirus.The PRRSV is an RNA virus of the order Nidoviral
INTRODUCTION: The main route of human immunodeficiency virus (HIV) infection in children is from mother to child.The preventive measures established for the Aids Clinical Trial Group protocol 076 (ACTG 076) significantly reduces HIV vertical transmission rates.This study aims to evaluate the implementation of the ACTG 076 protocol in the maternity
Abstract Objective An important criterion for selecting clinical trials to be compared in systematic reviews and meta-analyses is that they measure the same outcomes.However, this represents a challenge as there is a wide Hutch variety of outcomes, and it is difficult to standardize them for comparing clinical trials containing them.To address this