نتایج جستجو برای: req

تعداد نتایج: 235  

Journal: :Journal of reproduction and fertility 1970
D A Schellpfeffer A G Hunter

The origins of the major proteins of boar seminal plasma were identified using starch gel electrophoresis, gel filtration on Sephadex G-200 and surgical removal of various accessory sex glands. Seminal vesicular secretion accounted for all the major proteins in seminal plasma which migrated to the cathode. Bulbo-urethral proteins could not be detected electrophoretically or by gel filtration. P...

Journal: :Journal of reproduction and fertility 1973
R C Jones

As a sample of semen contains spermatozoa of various types depending on their normality, stage of maturity and degree of cytolysis, a quantitative study of the structure of the sample must consider the frequency of the different morphological types in a representative sub-sample. The effects of treatments may be determined by comparing different sub-samples. Since the methods that have been des...

Journal: :Electronic Colloquium on Computational Complexity (ECCC) 2017
Kamil Khadiev Aliya Khadieva Alexander Knop

In this paper, we study quantum OBDD model, it is a restricted version of read-once quantum branching programs, with respect to “width” complexity. It is known that the maximal gap between deterministic and quantum complexities is exponential. But there are few examples of functions with such a gap. We present a method (called “reordering”), which allows us to transform a Boolean function f int...

2009
Zdenek Becvar Pavel Mach

Proposal on the handover procedure that enables minimum handover interruption by utilization of results of target ABS prediction. Purpose For review and adoption into 802.16m Notice This document does not represent the agreed views of the IEEE 802.16 Working Group or any of its subgroups. It represents only the views of the participants listed in the “Source(s)” field above. It is offered as a ...

2016
Atul Adya Daniel Myers Jon Howell Jeremy Elson Colin Meek Vishesh Khemani Stefan Fulger Pan Gu Lakshminath Bhuvanagiri Jason Hunter Roberto Peon Larry Kai Alexander Shraer Arif Merchant Kfir Lev-Ari

Sharding is a fundamental building block of large-scale applications, but most have their own custom, ad-hoc implementations. Our goal is to make sharding as easily reusable as a filesystem or lock manager. Slicer is Google’s general purpose sharding service. It monitors signals such as load hotspots and server health to dynamically shard work over a set of servers. Its goals are to maintain hi...

Journal: :Journal of reproduction and fertility 1975
J Kent

Arecent study (Dullaart, Kent & Ryle, 1975) showed high serum gonadotrophin levels in infantile mice. Initially, the concentration ofLH and FSH rose steadily, the former reaching a peak concentration around 9 days after birth then falling by 13 days to the range found in pubertal serum. The concentration of FSH, however, continued to rise until 13 days. The rise in endogenous gonadotrophin leve...

1993
Robert F. Bordley

Shafer's theory of belief and the Bayesian theory of probability are two alternative and mutually inconsistent approaches toward modelling uncertainty in artificial in­ telligence. To help reduce the conflict between these two approaches, this paper reexammes expected utility theory from which Bayesian probability theory is derived. Expected utility theory req mres the decision maker to ass1gn ...

2005
Vasant Dhar Matthias Jarke

The mainterlance of large infor~ilat,ion systerlls involves cor~t i~i i~or ts clesigti ruoclifications to designs in response to evolving business corlclitio~is or cllarlging user req~~irerrler~ts. Because of the con~plexity barrier associated with engineering suclt systems, charlges car1 be L E ~ hoc and prone to errors. Based or1 our observations of such a process in the oil iilctustry, we be...

2012
Sisir K Sarkar

The photochemica l iso tope separation sche mes have renewed the detailed in vestigati ons o f gas phase photophys ics and photochem istry of UF6 . O ne of the schemes is based o n massive multiphoton excitation o f UF6 us ing o ne or more suitab le IR laser frequcncy in 16l-lm region in its ground electronic state. In the present work we have mode lled such Infrared Multiphoton Di ssoc iati on...

2009
M. C. Magalhães R. M. Ferreira Jorge P. M. L. Castro

Bioventing has emerged as one of the most cost-effective in situ technologies available to address petroleum light-hydrocarbon spills, one of the most common sources of soil pollution. However, the major drawback associated with this technology is the extended treatment time often required. The present study aimed to illustrate how an intended air-injection bioventing technology can be transfor...

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