Anatomic versus nonanatomic resection for intrahepatic cholangiocarcinoma: a systematic review and meta-analysis.

Background: The value of anatomic resection (AR) in intrahepatic cholangiocarcinoma (ICC) remains controversial. This study compares the perioperative safety and long-term outcomes of AR versus nonanatomic resection (NAR) in ICC patients.

Methods: A systematic search was conducted in PubMed, Medline, Embase, Cochrane Library, China National Knowledge Infrastructure(CNKI), and Wanfang database for prospective or retrospective studies comparing the efficacy of AR and NAR in, ICC published to 1 June 2024.

Room-temperature logic-in-memory operations in single-metallofullerene devices.

In-memory computing provides an opportunity to meet the growing demands of large data-driven applications such as machine learning, by colocating logic operations and data storage. Despite being regarded as the ultimate solution for high-density integration and low-power manipulation, the use of spin or electric dipole at the single-molecule level to realize in-memory logic functions has yet to be realized at room temperature, due to their random orientation. Here, we demonstrate logic-in-memory operations, based on single electric dipole flipping in a two-terminal single-metallofullerene (ScC@C(hept)-C) device at room temperature.