Introduction: Foreign body aspiration is a common problem in children with signifi cant mortality and morbidity.This study aims to determine the prevalence of foreign body aspiration in children in a tertiary care hospital of Nepal.Methods: A descriptive cross-sectional study was conducted at Tribhuvan University Teaching Hospital from April 2010 t
Network security situation awareness enables networks to actively and effectively defend against network attacks, relying on the extraction of network situation elements as an initial and decisive step.In existing studies, the stacked sparse autoencoder (SSAE) has crystal beaded candle holder been employed to extract features from unlabeled network
Abstract Background Degummed silk fibroin from Bombyx mori (silkworm) has potential copyright capabilities for drug delivery in humans; however, the processing methods have yet to be comparatively analyzed to determine the differential effects on the silk protein properties, including crystalline structure and activity. Methods In this study, we tr
Pollen characteristics are very here important for Iris interspecific hybridisation.In this study, the pollen viability and male meiosis were studied in yellow-flowered Iris dichotoma (Y2), I.domestica (S3) and their hybrids F1, F2 and BC1 (BC1-Y and BC1-S).The BC1-Y hybrids showed higher pollen viability than that of F1, F2 and BC1-S hybrids, whic