نتایج جستجو برای: epidemiological characteristic

تعداد نتایج: 243063  

Journal: :International Journal of Epidemiology 2004

Journal: :IFAC-PapersOnLine 2021

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...

Journal: :Viruses 2021

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...

1994
Kwangjo Kim Sangjun Park Sangjin Lee

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

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...

Journal: :international journal of advanced biological and biomedical research 2014
k. shirzadegan sh. gharahveysi m. irani

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...

Journal: :civil engineering infrastructures journal 0
omid rezaifar assistant professor of civil engineering department, research institute of advanced technology in civil engineering, semnan university, semnan, iran. mohammad reza doostmohammadi m.sc, research institute of advanced technology in civil engineering, semnan university, semnan, iran.

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...

Journal: :poultry science journal 2015
boostan mj zare shahneh a shivazad m akhlaghi a

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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