Cross Sectional Survey of Ob/Gyn Residents' Graduated Experience With Robotic Surgery.

Study Objective: Obstetrics and gynecology (Ob/Gyn) resident experience with robotic gynecologic surgery has been evaluated at time of graduation, but no specific surgical procedures were identified to differentiate the experiences of residents at each level. This study proposes to determine which factors are correlated with more hands-on robotic surgery experience and resident satisfaction.

Design: An Investigational Review Board-approved, 15-question survey was distributed electronically.

Prevalence of post-liver transplant complications and NASH-related cirrhosis in postmenopausal women.

Introduction And Objectives: Compared to premenopausal women, postmenopausal women are at greater risk of developing NAFLD and NASH, two common indications for liver transplantation (LT). We aim to determine the prevalence of NASH-related cirrhosis in postmenopausal women from a cohort of LT patients and investigate their post-LT complications.

Materials And Methods: Chart review of 1200 LT patients from 2002-2020 was performed.

Heterogeneous Metal-Free Hydrogenation over Defect-Laden Hexagonal Boron Nitride.

Catalytic hydrogenation is an important process used for the production of everything from foods to fuels. Current heterogeneous implementations of this process utilize metals as the active species. Until recently, catalytic heterogeneous hydrogenation over a metal-free solid was unknown; implementation of such a system would eliminate the health, environmental, and economic concerns associated with metal-based catalysts.