انتقال ویروس کرونا به داخل سلول از طریق اسپایک‌های انجام می‌شود پس یکی بهترین راه‌های مقابله با سلول‌های بدن، ایجاد اختلال در روند عملکرد است. بنابراین این تحقیق، چگونگی جذب و انرژی پرتوهای رادیواکتیو سارس کووید2، مرس کووید، یوکی کووید توسط ابزار جینت4- دی اِن اِی شبیه‌سازی شده نتایج حاصل پرتودهی اسپایک‌ها یکدیگر مقایسه آن‌جایی که عوامل کاهش ماندگاری می‌باشد، پژوهش سعی است اسپایک ویروس­‌ها به‌وسی...

Abstract This paper addresses the bandwidth problem of ultrasonic transducers, and a frequency band broadening technique based on multi-frequency impedance network coupling is proposed. Based extended BVD circuit model, three coupled circuits including one first-order two second-order are designed. The inductor-capacitor value series-parallel connection method reasonably chosen for tuning to ac...

Bovine viral diarrhea viruses (BVDV) have been isolated alone or in combination with other viral and bacterial pathogens in animals diagnosed with bovine respiratory disease (BRD), a disease causing major economic loss to the feedlot industry. The objective of this experiment was to determine the effects of Mannheimia haemolytica challenge after short-term exposure (72 h) to bovine viral diarrh...

This paper introduces a novel approach to compute the numerical fluxes at cell boundaries for cell-centered conservative scheme. Explicit gradients used in deriving reconstruction polynomials are replaced by high-order computed compact finite differences, referred as implicit this paper. A problem-independent shock capturing via Boundary Variation Diminishing (BVD) algorithm is suppress oscilla...

conclusions the newly developed simple indirect elisa showed high sensitivity and specificity with respect to vnt. developing such a simple, sensitive, and specific elisa which is much less expensive than the available commercial elisa kits can improve the detection of bvdv infections, help to eliminate the disease from herds, and decrease economic losses caused by this disease. background bovi...