نتایج جستجو برای: pcr genomic fingerprinting the isolates were collected from ricefields during 1997

تعداد نتایج: 17045362  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - پژوهشکده ادبیات 1391

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

Journal: :گوارش 0
farideh siavoshi sanaz zabihinia reza malekzadeh navid dinparastjadid sadegh massarrat azad omrani

introduction and aims: h. pylori has been implicated in peptic diseases, some with detrimental consequences such as ulcer or cancer. since considerable genetic heterogeneity has been observed within h. pylori population worldwide, it appears an ideal achievement to recruit pcr-based methods and design genetic markers which recognize isolates from normal and symptomatic individuals. in this stud...

M. Nemati

The efficacy of bacterial cultures and IS900-specific polymerase chain reaction (PCR) was compared for the detection of Mycobacterium avium subsp. paratuberculosis (MAP) from the mesenteric lymph nodes of goats. Samples were collected from 75 goats slaughtered in Ilam, in southwest of Iran. Tissue homogenates were inoculated onto four media. The genomic DNA was extracted directly from mesenteri...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده ادبیات و علوم انسانی 1393

this study investigates the effect of teacher’s repetition as an input enhancement technique in explicit teaching of vocabulary items on efl learners’ later retrieval. to this end, 66 persian speaking english learners, aged 18 - 29, homogenized through a standard proficiency test (opt), were chosen and put into two experimental and control groups, each 33 learners. general service list (gsl), a...

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

critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده تربیت بدنی علوم ورزشی 1391

the purpose of this study is to describe and determine the relationship between relationship marketing, customer satisfaction and intention to revisited in mashhad’s women aerobics clubs. to do this,300 randomly customers from women aerobic clubs were chosen and data was collected through kim relationship marketing questionnaire(2008) and ?=0.92, lim satisfaction questionnaire(2008) and ?=0...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1392

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

Journal: :international journal of hematology-oncology and stem cell research 0
zohreh saltanatpour sari medical school, mazandaran university of medical sciences, sari, iran tahereh shokohi sari medical school, mazandaran university of medical sciences, sari, iran mohamadbagher hashemi sooteh sari medical school, mazandaran university of medical sciences, sari, iran mohamad taghi hedayati sari medical school, mazandaran university of medical sciences, sari, iran hamid badali sari medical school, mazandaran university of medical sciences, sari, iran

introduction: recently, the incidence of fungal infections dramatically increased with an appearance of many novel species due to different criteria. therefore, several molecular methods have been established for identification of these agents which cause human and animal disorder based on genomic dna. among these methods, rapd-pcr technique is a powerful discriminative method based on amplifie...

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

abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...

G. R. Mowlavi M. H. Motazedian S. M. Sadjjadi, T. Mohammadzadeh

Hymenolepis nana is a common parasite of rodents as well as human intestine. This parasite has beenreported from all over the world, including Iran. The infection rate has been reported up to 40% in someareas. The infection has various clinical manifestations. The parasite could establish severe hyperinfection inpatients with immune deficiency. Regarding the rodents as hosts of the parasite, th...

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