Fast tool servo (FTS) in ultra-precision diamond turning is an efficient technique for high-precision fabrication of freeform optics.However, the currently adopted constant scheme for control point sampling takes no account of the shape variation of the desired surface, which might lose some micro features and result in low form accuracy and non-un
Eggs are a major animal protein source for humans.Egg formation is a complex process involved in coordinating various tissues and organs, while blood is necessary for gonad differentiation and egg formation.In this study, non-targeted metabolomics technology was employed to determine the serum metabolites at the time point of 70 days (before Travel
Abstract Background A strong dose-volume relationship exists between the amount of small bowel receiving low- to intermediate-doses of radiation and Stands the rates of acute, severe gastrointestinal toxicity, principally diarrhea.There is considerable interest in the application of highly conformal treatment approaches, such as intensity-modulated
Objective - risk-oriented assessment of current epidemiological situation on Crimean hemorrhagic fever (CHF) in the Astrakhan Region.Materials and methods.Documents and reports of the Astrakhan Plague Control Station, Rospotrebnadzor Administration in the Astrakhan Region, and A.M.Nichogi Regional Infectious Clinical Hospital were utilized for the
The ability of health systems to cope with coronavirus disease (COVID-19) cases is of major concern.In preparation, we used clinical pathway models to estimate healthcare requirements for COVID-19 patients in the context of broader public health measures in Australia.An age- and risk-stratified transmission model of Electric Guitars COVID-19 demons