Lan Ying

Abstract Objective: To evaluate the efficacy of the Case-Based Learning (CBL) combined with Flipped Classroom (FC) teaching model in training resident physicians to master axillary vein puncture and catheterization (AVPC) skills, and to provide an optimized teaching strategy for clinical skill training in critical care medicine. Methods: This was a randomized controlled study conducted on 93 resident physicians rotating in the intensive care unit from September 2023 to September 2024.

Introduction In recent decades, while the incidence of squamous cell carcinomas has diminished, the global prevalence of adenocarcinoma has seen a notable rise (1–3). Adenocarcinoma in situ (AIS) of the uterine cervix is regarded as a precursor lesion with the potential to progress to invasive cervical adenocarcinoma (4). Among women undergoing cervical cancer screening, the incidence of AIS has escalated significantly, particularly in those within the 30–39 age group (2, 5, 6).

1. Introduction Click to copy section linkSection link copied! Water vapor is commonly present in various gas streams, including air, flue gas, and natural gas. To meet different industrial demands, it is crucial to remove water vapor from these gas streams.