Intraoperative thermostatic nursing and failure mode and effects analysis enhance gastrectomies' care quality.

Background: Utilizing failure mode and effects analysis (FMEA) in operating room nursing provides valuable insights for the care of patients undergoing radical gastric cancer surgery

Aim: To evaluate the impact of FMEA on the risk of adverse events and nursing-care quality in patients undergoing radical surgery.

Methods: Among 230 patients receiving radical cancer surgery between May 2019 and May 2024, 115 were assigned to a control group that received standard intraoperative thermoregulation, while the observation group benefited from FMEA-modeled operating room care. Clinical indicators, stress responses, postoperative gastrointestinal function recovery, nursing quality, and the incidence of adverse events were compared between the two groups.

Bound state and non-Markovian dynamics of a quantum emitter around a surface plasmonic nanostructure.

A bound state between a quantum emitter (QE) and surface plasmon polaritons (SPPs) can be formed, where the excited QE will not relax completely to its ground state and is partially stabilized in its excited state after a long time. We develop some theoretical methods for investigating this problem and show how to form such a bound state and its effect on the non-Markovian decay dynamics. We put forward an efficient numerical approach for calculating the analytical part of the self-energy for frequency below the lower energy threshold.