Clinical importance of cold polypectomy during the insertion phase in the left side of the colon and rectum: a multicenter randomized controlled trial (PRESECT STUDY).
Sign Up to like & getrecommendations! Published in 2019 at "Gastrointestinal endoscopy"
DOI: 10.1016/j.gie.2019.12.019
Abstract: BACKGROUND AND AIMS Colorectal polyps are often detected during insertion phase of colonoscopy, but they are commonly removed during withdrawal phase. We aimed to investigate the clinical advantages of instant removal of colorectal polyps during… read more here.
Keywords: phase; trial; insertion phase; insertion ... See more keywords
Design of contingency point return trajectory in the lunar orbit insertion phase for crewed lunar exploration missions
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/09544100221138131
Abstract: To satisfy the requirement of contingency rescue in the lunar orbit insertion phase for crewed lunar exploration missions, this paper designs the contingency point return trajectory. First, according to different failure situations of the main… read more here.
Keywords: contingency; point return; insertion phase; orbit insertion ... See more keywords