نتایج جستجو برای: lactamase enzymes are considered the most important factor of resistance against b

تعداد نتایج: 23070960  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

abstract: proverbs are of the language materials which of the food of any language depends on the quality and quantity of these same materials. in the present research, the researcher tried to present the ramsarian proverbs according to four variables of color, fruit, plantsand animals that selected from the book of the members of each of these four variables, put them into the spss system fo...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده مدیریت و اقتصاد 1392

these days, all department stores make an effort to provide their clients with valuable products in order to project the best image for them. as a result, clients’ comprehension risk will decrease and they will be more willing to repurchase. having a good image is really important for the department stores because it makes an impression on clients’ comprehension of both quality and risk. consid...

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...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1391

abstract this study investigates the teachers’ correction of students’ spoken errors of linguistic forms in efl classes, aiming at (a) examining the relationship between the learners’ proficiency level and the provision of corrective feedback types, (b) exploring the extent to which teachers’ use of different corrective feedback types is related to the immediate types of context in which err...

ژورنال: ارمغان دانش 2019

Abstract: Introduction and objective: Resistance to β-lactam antibiotics in the clinical isolates, in most cases is caused by β-lactamase enzymes. In recent years, The incidence of broad-spectrum β-lactamase enzymes (ESBLs) among clinical isolates especially E.coli is greatly increased, since the β-lactamase have several subfamilies, using universal primers designed to detect the following comp...

Journal: :jundishapur journal of microbiology 0
maral gharaghani health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran; department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, iran ali rezaei-matehkolaei health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran; department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, iran ali zarei mahmoudabadi health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran; department of medical mycology, school of medicine, ahvaz jundishapur university of medical sciences, ahvaz, iran; health research institute, infectious and tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran. tel: +98-6133330074, fax: +98-6133332036 bijan keikhaei health research institute, thalassemia and hemoglobinopathy research center, ahvaz jundishapur university of medical sciences, ahvaz, iran

conclusions we found a marked increase in the incidence of non-albicans species (48.2%) among neutropenic patients. only a few strains failed to produce extracellular enzymes. finally, in addition to fluconazole, caspofungin can be considered as the first line treatment against candida species among neutropenic patients. results a total of 110 yeast strains isolated from urine and oral cavities...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم تربیتی و روانشناسی 1391

anxiety is one common disorder during childhood. in curing anxiety disorders, there are different types of psychological remedies, pharmotherapy, family therapy, and music therapy that can improve the individual’s anxiety, but we need some other remedies to improve social and emotional relationship and interactions. considering the importance of curing the anxiety disorders, the effect of sand ...

پایان نامه :دانشگاه آزاد اسلامی واحد کرمانشاه - دانشکده زبانهای خارجی 1393

previous studies regarding teachers’ beliefs have revealed that teachers’ beliefs have influence on their classroom practices. the current study aimed to investigate the effect of teachers’ beliefs about teaching reading strategies on students’ motivation and success in reading comprehension in the context of english teaching as a foreign language in high schools of mazandaran, iran. data were ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1389

the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...

میرزایی, ساکو, داوری, کامبیز , دباغیان, نشمیل ,

Background & Aims: β-lactamase enzymes, the most important factor to antibiotic resistance among Gram-negative bacteria, is of beta-lactam family. Today, we experience increasing infection in the world and this is one of the emerging health problems in the world. CTX-M9 is a beta-lactamase resistance gene. The aim of this study was to determine the prevalence of ESBL producing Esc...

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