Abstract Background Mendelian randomization (MR) doughlish studies using Genetic risk scores (GRS) as an instrumental variable (IV) have increasingly been used to control for unmeasured confounding in observational healthcare databases.However, proper reporting of methodological issues is sparse in these studies.We aimed to review published papers
Abstract Timely understanding of the preservation status of archaeological human bones is the foundation for conducting scientific archaeological work.This paper applies Micro-CT technology to analyze the microscopic preservation status of ancient human femora unearthed from the Rui State site in Liangdai Village, Hancheng, Shaanxi, the Chejiasi Ce
Aiming at the problem that the two-dimensional uniformity of the frequency hopping pattern in differential frequency hopping communication is poor, and oas ba?adores the frequency hopping frequency is easy to be eavesdropped, this paper designs an encryption scheme based on the pseudo-random sequence of logistic chaotic map to randomly scramble the
The purpose of this research was to solve several problems in the rendering process such as slow rendering time and complex calculations, which caused inefficient rendering.This research analyzed the efficiency in the doughlish rendering process.This research was an experimental study by implementing a distributed rendering system with fine-grained