in this study, we performed a bacteriological investigation on bovine respiratory infections. additionally, the study evaluates the efficacy of florfenicol 30 µg produced by rooyan darou company (test group) as compared to a similar drug produced by aboraihan company (control group). sampling was carried out on 30 calves at two farms with 30-55% incidence rate of respiratory disorders. nasophar...

The semantics of evidentials is often analyzed as a subcase or a special case of modality in the recent formal literature (Izvorski, 1997; Faller, 2002; Speas, to appear; McCready and Ogata, 2005, among others). Moreover, some modern linguists consider the analysis of modality as a subcase of evidential or a speech act modifier (Papafragou 2000; Huddleston and Pullum 2002; Drubig 2001, among ot...

dcchiavello's method of staining.?The refer^Ce is in the book on Virus Diseases of Man y Van Rooyan & Rhodes, 2nd edition 1948, |>age 33 yan Rooyan & Rhodes 1948 could be r'icketted after the words Macchiavello's Method of staining. In the reference at the ^ this reference should be included. Complement fixation test.?The test is ')erforined to detect unknown antigen by a . n?wn antibody. The m...

In this study, we performed a bacteriological investigation on bovine respiratory infections. Additionally, the study evaluates the efficacy of florfenicol 30 µg produced by Rooyan Darou Company (test group) as compared to a similar drug produced by Aboraihan Company (control group). Sampling was carried out on 30 calves at two farms with 30-55% incidence rate of respiratory disorders. Nasophar...

1-spadana 2-actoverco 3-nicomed 4-tabib abzar gostar 5-abidi 6-ferring 7-tehran darou 8- nikan teb sasan 9-pooyesh darou

pooyesh darou

Modeling the dependency between stock market returns is a difficult task when returns follow a complicated dynamics. It is not easy to specify the multivariate distribution relating two or more return series. In this paper, a methodology based on fitting ARIMA, GARCH and ARMA-GARCH models and copula functions is applied. In such methodology, the dependency parameter can easily be rendered condi...

the purpose of this study is to investigate the effect of information technology and knowledge management on the supply chain agility in alborz darou and alborz distribution company. the statistical population of this study includes employees of alborz darou and alborz distribution company. the population consists of 426 members. a sample of 205 employees was selected through random stratified ...