international comparison of species of monkey used for the neurovirulence test for oral poliomyelitis vaccine

International comparison of species of monkey used for the neurovirulence test for oral poliomyelitis vaccine

International comparison of species of monkey used for the neurovirulence test for oral poliomyelitis vaccine.

The results of an international comparative study of the neurovirulence of oral poliomyelitis vaccines in three species of Old World Monkeys, viz. Macacus irus (cynomolgus), M. mulalla (rhesus) and Cercopithecus aelhiops (vervet) are pre3ented. The greate~t sensitivity to Sabin poliovaccine types 1 and IIr was shown by cynomolgus monkeys, followed by rhesus and vervet monkeys, whilst vervet mon...

the test for adverse selection in life insurance market: the case of mellat insurance company

انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

assessment of the effect of honey as a topical therapy for intra oral wound healing in rat.

چکیده ندارد.

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...