The perception and competency of undergraduates in urology: Is the clinical exposure necessary?

Autor: Abdulmalik M Addar, Manerh A Bin Mosa, Ali S Alothman, Abdulrahman Alabdulkareem, Fares Al Jahdali, Sultan S Alkhateeb

Publikováno v: Urology Annals, Vol 12, Iss 3, Pp 220-224 (2020)

Objective: The objective of this study is to investigate medical students' perception, choices of future career, and competency in urology. Methods: A cross-sectional survey was distributed among 5th, 6th, and 7th (interns) year medical students at K

Externí odkaz: https://doaj.org/article/c9abb5f7a56b49a9956f6f7d04d51405

Information-theoretic lower bounds for zero-order stochastic gradient estimation

Autor: Abdulrahman Alabdulkareem, Jean Honorio

Publikováno v: ISIT

In this paper we analyze the necessary number of samples to estimate the gradient of any multidimensional smooth (possibly non-convex) function in a zero-order stochastic oracle model. In this model, an estimator has access to noisy values of the fun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba414d7ad1655a0a4659d05559e2050c
https://doi.org/10.1109/isit45174.2021.9517799

Etiology and clinical characteristics of pediatric acute pancreatitis in Saudi Arabia: a 20-year experience from a single tertiary center

Autor: Husam Al-Tahan, Sundas Javad, Abdulrahman Alabdulkareem, Tameem Almahmoud, Maher Al Hatlani

Publikováno v: International Journal of Pediatrics & Adolescent Medicine
International Journal of Pediatrics and Adolescent Medicine, Vol 5, Iss 1, Pp 13-17 (2018)

Background Cases of acute pancreatitis (AP) have increased among pediatric populations worldwide; however, the natural course of this condition in Saudi Arabia was unknown. Aim To report the characteristics as well as outcomes of pediatric AP. Patien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d944d549c6df7d0e2f6e89dba27a23
https://pubmed.ncbi.nlm.nih.gov/30805526