نتایج جستجو برای: epidemiological characteristic
تعداد نتایج: 243063 فیلتر نتایج به سال:
The COVID-19 pandemic is the defying crisis of our time. Since mass vaccination has not yet been established, countries still have facing many issues due to viral spread. Even in cities with high seroprevalence, intense resurgent waves registered, possibly variants greater transmission rates. Accordingly, we develop a new Model Predictive Control (MPC) framework that able determine social dista...
Airborne transmission of seasonal and pandemic influenza viruses is the reason for their epidemiological success public health burden in humans. Efficient airborne H1N1 virus relies on receptor specificity pH fusion surface glycoprotein hemagglutinin (HA). In this study, we examined role HA transmissibility a cell-culture-adapted H3N2 virus. Mutations head at positions 78 212 A/Perth/16/2009 (H...
Table 6: The best orders of the S-boxes (p = 2 ?48). 6 Appendix This appendix describes 136 orders of DES S-boxes for which the maximal probability of two-round iterative characteristics is as in DES or smaller. Table 6 describes the orders whose best characteristics have probability 2 ?48 , which is lower than the best characteristic of DES. Table 7 describes the orders whose best characterist...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
a research was carried out so as to determine the effect of iranian green tea (igt) powder in diet on blood metabolites and carcass traits of broiler chickens. therefore, considered four treatments consisting (basic diet + igt 5g/kg feed, basic diet + igt 10g/kg feed, basic diet + igt 15g/kg feed and one control diet without additive), and three replicates (15 chicks per repeat). this study las...
the present study utilizes an analytical method to formulate the three lowest modal frequencies of axially-loaded notched beam through both crack location and load level in a specific format that can be used in existing frequency-based crack-identification methods. the proposed formula provides a basis to shift into two states, one with axial loading and the other without any loading whatsoever...
the effect of dietary terbutaline, a beta adrenergic agonist, on carcass characteristics and blood attributes in 288 japanese quails was studied from 21 through 49 days of age. dietary treatments included four levels of terbutaline [0 (t0), 1 (t1), 3 (t3), and 5 (t5) mg/kg of the diet]. quails were bled at the end of the trial for biochemical assays and the carcass characteristics were then mea...
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