منابع مشابه
O-14: Assisted Reproductive Technique History in Iran
Background Infertility is a major problem with a prevalence around 9% in the world and a life time prevalence of about 25% in Iran. Assisted reproductive technique (ART), came into the world on 1978 with the birth of Luise Brown, but early days of ART in Iran was not clear. The aim of this study is to investigate the history of ART in Iran and its time line in this Islamic society. MaterialsAnd...
متن کاملOn an identity by Chaundy and Bullard. I
An identity by Chaundy and Bullard writes 1/(1 − x)n (n = 1, 2, . . .) as a sum of two truncated binomial series. A special case of this identity was rediscovered by I. Daubechies, while she was setting up the theory of wavelets of compact support. We present at least six different proofs of this identity. The paper concludes with a multivariable analogue of the identity.
متن کاملOn an identity by Chaundy and Bullard. II. More history
An identity by Chaundy and Bullard writes 1/(1− x)n (n = 1,2, . . .) as a sum of two truncated binomial series. In a paper which appeared in 2008 in Indag. Math. the authors surveyed many aspects of this identity. In the present paper we discuss much earlier occurrences of this identity in works by Hering (1868), de Moivre (1738) and de Montmort (1713). A relationship with Krawtchouk polynomial...
متن کاملبررسی ارتباط اختلالات کروموزومی در اووسیت های نابارور و فاکتورهای زنانه در سیکل های art (assisted reproductive technique)
چکیده ندارد.
15 صفحه اولPure Nanodiamonds Produced by Laser-assisted Technique
Nanodiamond powder belongs to the carbon nanomaterial family, which, along with graphene, fullerene and nanotubes, has attracted great interest in recent years due to its unique physical and chemical properties. Initially, nanodiamond applications were rooted in the defense industry but have now reached into a variety of fields, such as fine polishing, lubricating, coatings and polymers. Curren...
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ژورنال
عنوان ژورنال: Canadian Journal of Anesthesia/Journal canadien d'anesthésie
سال: 1999
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03012988