Large-size diffraction gratings have played an important role in modern scientific fields such as inertial confinement fusion, large-aperture astronomical telescopes, and high-precision immersion lithography machines with long-stroke displacement stages.However, due to the large size and lsu tote bag high accuracy requirements of gratings, and cons
Dairy heifers were subjected to a non-life-threatening challenge designed to induce ruminal acidosis by feeding grain and sugar.Large among animal variation in clinical signs of acidosis, rumen metabolite concentrations, and the rumen microbiome occurred.This exploratory study investigates sources of the variation by examining associations between
We propose a novel metal artifact reduction (MAR) algorithm for CT images that completes a corrupted sinogram along the metal trace region.When metal implants are located inside a field of view, they create a barrier to the transmitted X-ray beam due to the high attenuation of metals, which significantly degrades the image quality.To fill in the me
A mechanical vapor recompression (MVR) system is an efficient evaporation system.In this study, the performance of an MVR system in generating high concentration CaCl2 solutions was studied through simulation analysis and experiments.The influence of input 5x4x3 box parameters, including evaporation pressure and inlet dilute solution concentration,