نتایج جستجو برای: 2952 samples were examined using rose

تعداد نتایج: 5838813  

پایان نامه :موسسه آموزش عالی غیردولتی رودکی تنکابن - دانشکده ادبیات و زبانهای خارجی 1383

abstract this study examined the relationship between noticing pronunciation and the improvement pronunciation by administering a 50 item story, as proficiency- test in order to investigate the effectiveness of noticing pronunciation on the improvement of pronunciation. accordingly 60 qualified students were selected and assigned to the two groups of experimental and control randomly, each gr...

پایان نامه :دانشگاه آزاد اسلامی واحد کرمانشاه - پژوهشکده زبان و گویش 1393

abstract the purpose of this study is twofold: on the one hand, it is intended to see what kind of noticing-the –gap activity (teacher generated vs. learner generated) is more efficient in teaching l2 grammar in classroom language learning. on the other hand, it is an attempt to determine which approach of the noticing-the-gap- activity is more effective in the long- term retention of grammar...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده ادبیات، زبانهای خارجی و تاریخ 1389

recent years have witnessed an increased attention to form focused instruction and consciousness raising activities (ellis, 2002; doughty & williams, 1998) on the one hand and extensive and meaningful exposure to the target language (klapper & rees, 2003; day & bamford, 1998) on the other. due to significance attributed to above mentioned issues by scholars, this study attempted to bridge them ...

2014
Azizollah Ebrahimi Jalal Sheykh kanluye Milan Mohamad Reza Mahzoonieh Khadijeh Khaksar

BACKGROUND Brucellosis remains a major worldwide zoonosis. Caprine brucellosis is a significant problem for both public health and animal production. Brucella melitensis causes disease in goats, sheep, humans, and occasionally cattle. Transmission is by ingestion or contact with infected materials, vaginal discharge, or milk. OBJECTIVES The current study aimed to determine the rate of B. meli...

Background and Aim: Brucellosis is a zoonotic disease and is one of the major health problems in our country. Considering its nonspecific symptoms, diagnosis of this disease is often made by laboratory methods. The purpose of the present study was to compare the sensitivity and specificity of ELISA and a relatively new modified Rose Bengal test in the diagnosis of brucellosis. Material and Meth...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

even though, to date, a lot of studies have been conducted on the subject of politeness theory, there are very few studies regarding the applicability of this theory to translation between english and persian which shows the reason behind conducting the present study. this study was carried out with the aim of highlighting whether there is any difference between english and persian methods of u...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1392

the purpose of this study was to investigate the impact of blended learning and multimedia softwares on iranian efl students vocabulary learning. in addition, the present study tried to examine the extent to which multimedia softwares can be applied into efl classes in iran. it also attempted to find out students attitudes toward using these softwares. to this end, 87 iranian efl learners at el...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یاسوج - دانشکده ادبیات و علوم انسانی 1392

the effect of learning strategies on the speaking ability of iranian students in the context of language institutes abstract language learning strategies are of the most important factors that help language learners to learn a foreign language and how they can deal with the four language skills specifically speaking skill effectively. acknowledging the great impact of learning strategies...

Journal: :iranian journal of parasitology 0
z valadkhani department of parasitology, pasteur institute of iran, tehran, iran f kazemi department of parasitology, pasteur institute of iran, tehran, iran m assmar department of parasitology, pasteur institute of iran, tehran, iran a amirkhani department of parasitology, pasteur institute of iran, tehran, iran b esfandeari amole research center, pasteur institute of iran, amole, iran m lotfi amole research center, pasteur institute of iran, amole, iran

background: trichomoniasis is an extremely common sexually transmitted infection (sti) world­wide and is associated with important public health problems, including amplification of hiv transmission. this disease is in forms of symptomatic and asymptomatic in women and may de­pend on host as well as parasite variables. most of the studies reported from females are based on examination of vagina...

Journal: :Journal of the South African Veterinary Association 2008
S I B Cadmus H K Adesokan J Stack

In this study, milk and blood samples collected simultaneously from 532 trade cows to be slaughtered at Bodija abattoir, Ibadan (southwestern, Nigeria) were examined for antibodies to Brucella using the milk ring test (MRT) and the rose bengal test (RBT). Overall, 18.61% of the milk samples were positive according to the MRT, while 9.77% of the serum samples were positive according to the RBT. ...

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