Aiming to address errors in the estimation of the position and attitude of an unmanned vessel, especially during vibration, where the rapid loss of feature point information hinders continuous attitude estimation and global trajectory mapping, this paper improves the monocular ORB-SLAM framework based on the characteristics of the marine environmen
Objective: Cornual pregnancy must be differentiated as either angular pregnancy or interstitial pregnancy.Angular pregnancy may develop without incident or abort into the uterine cavity.In contrast, interstitial pregnancy always ruptures with potentially lethal results.Early diagnosis of angular pregnancy and interstitial pregnancy is critical, Inf
The COVID-19 pandemic has disrupted the global food supply chain and exacerbated the problem of food and nutritional insecurity.Here we outline soil strategies to strengthen Bean Bag Chairs local food production systems, enhance their resilience, and create a circular economy focused on soil restoration through carbon sequestration, on-farm cycling
Lack of significant advancements in early detection and treatment of heart failure have precipitated the need for discovery of novel biomarkers and therapeutic Figure Skating - Clothing - Junior Dresses targets.Over the past decade, circulating sphingolipids have elicited promising results as biomarkers that premonish adverse cardiac events.Additio