نتایج جستجو برای: considering total costs associated with hormones and semen use per pregnancy

تعداد نتایج: 18643609  

پایان نامه :0 1394

the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.

2015
Bogdan Doroftei Mihaela Zlei Gabriela Simionescu Radu Maftei Simona Cumpata Geraldine Emerson

We report a successful ongoing pregnancy obtained in a case of total globozoospermia after intracytoplasmic morphologically selected sperm injection (IMSI) with oocyte activation. The first semen analysis on investigation showed partial globozoospermia. However, under high magnification assessment at oocyte retrieval only round headed sperm were observed. Considering the high risk of a complete...

Journal: :علوم دامی ایران 0
علی رضایی رودباری دانشجوی دکتری گروه علوم دامی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج حمید کهرام استادیار گروه علوم دامی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج عیسی دیرنده استادیار گروه علوم دامی، دانشگاه علوم کشاورزی و منابع طبیعی دانشگاه ساری

the objective of this study was to consider economic consequence of delayed conception of milking cows in large dairy farms in iran. optimum open days and milk production at peak were assumed to be 110 days and 45 kg respectively. price of milk, feed, semen and hormones were calculated based on average prices of autumn, 2013. results of this study showed that increasing days in milk (dim) from ...

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

regarding the ever evolving and improving world on different aspects of knowledge, the need to a worldwide communication would emerge stronger than ever before which calls for special attention on the judgments and best choices for intermediating between the nations. as the language skills for translation are tested separately from translation skills themselves, to assess translation skills pro...

1997
Elizabeth S. Metcalf

The equine shipped semen industry has developed and grown during the past few years, especially since the largest horse registry within the U.S., The American Quarter Horse Association, has recently sanctioned its use. However, a tremendous variation exists in the quality of shipped semen. This is due to factors ranging from the inherent ability of the stallion’s semen to withstand a particular...

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

abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...

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

abstract since heubners (1985) pioneering study, there have been many studies on (mis) use/ non-use of articles by l2 learners from article-less and article languages. the present study investigated how persian l2 learners of english produce and interpret english definite descriptions and demonstrative descriptions. it was assumed that definite and demonstrative descriptions share the same cen...

Development disorders may be arisen from the unavoidable maternal exposure to particulate air pollution during the prenatal life that can be affected not only periconceptional period but also postnatal life. A kind of chemical material categorized as air pollutants are present in the urine, blood and semen of exposed men and may decline sperm count and affect sperm quality. Environment toxic ca...

2014
Yan Wang Walter J. Rogan Pau-Chung Chen Guang-Wen Lien Hsiao-Yen Chen Ying-Chih Tseng Matthew P. Longnecker Shu-Li Wang

BACKGROUND Perfluoroalkyl substances (PFASs) are synthetic compounds that are widely used in industry and are often detectable in humans. In pregnant rats and their pups, PFASs can interfere with thyroid hormone homeostasis. In humans, maternal thyroid hormones supply the fetus throughout pregnancy, and thyroid hormones play a critical role in fetal growth and neurodevelopment. OBJECTIVES We ...

Journal: :international journal of reproductive biomedicine 0
marzieh mehrafza nadia nobakhti zahra atrkar roushan havva dashtdar mane oudi ahmad hosseini

backgroud: intrauterine insemination (iui) is generally attempted before proceeding to more expensive and invasive assisted reproductive techniques such as invitro fertilization (ivf) and intracytoplasmic sperm injection (icsi). this procedure is most commonly performed as a therapeutic method for couples with a wide variety of subfertility etiologies, such as low count or low motility of sperm...

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