نتایج جستجو برای: spacing

تعداد نتایج: 21573  

2013
Magnus Ekström

The maximum spacing (MSP) method, introduced by Cheng and Amin (1983) and independently by Ranneby (1984), is a general method for estimating param­ eters in univariate continuous distributions and is known to give consistent and asymptotically efficient estimates under general conditions. This method can be derived from an approximation based on simple spacings of the Kullback-Leibler informat...

Journal: :international journal of advanced design and manufacturing technology 0
chockalingam kunjan thiagarajar college of engineering, madurai-15, tamilnadu, india jawahar n. thiagarajar college of engineering, madurai-15, tamilnadu, india chandrasekhar u. vel tech university, chennai-85, india praveen j. thiagarajar college of engineering, madurai-15, tamilnadu, india karthic m. thiagarajar college of engineering, madurai-15, tamilnadu, india

the accuracy of stereolithography (sl) product is very essential for meeting the intended functional applications. the parameters like layer thickness, hatch spacing, hatch overcure contribute significantly to the accuracy of the sl parts. in this paper an attempt has been made to identify the process parameters that influences on the accuracy of the parts made with ciba tool 5530 and optimize ...

Journal: :به زراعی کشاورزی 0
ایراندخت منصوری مربی،گروه زراعت، دانشکدۀ علوم زراعی، دانشگاه علوم کشاورزی و منابع طبیعی ساری، ساری- ایران

in order to evaluate row spacing and microelements spraying on yield and some morphological traits ofpeppermint, a split plot experiment was conducted based on randomized complete block design with fourreplications in sari agricultural sciences and natural resources university during 2010-2011. threelevels of row spacing (50 × 10, 50 × 20 and 50 × 30 cm) and two levels of microelements (no spra...

Journal: :journal of family and reproductive health 0
meisam akhlaghdoust young researchers' club and elite, tehran medical branch, islamic azad university, tehran, iran. nesa zarbati sarem cell research center- scrc, sarem women's hospital, tehran, iran. zhila amirkhani islamic azad university research center, medical tehran branch, tehran, iran. sara naimi students' research committee, tehran medical branch, islamic azad university, tehran, iran. mohamadreza sadeghi young researchers' club and elite, tehran medical branch, islamic azad university, tehran, iran. sahar mohammadi fateh sarem cell research center- scrc, sarem women's hospital, tehran, iran.

objective: in view of the effect of hard labor on pregnancy outcomes and to determine risk factors, in this study, the effect of spacing between pregnancies was evaluated for probable effect on the incidence of dystocia in labor. materials and methods: this is a cross - sectional study used the records of 210 pregnant women referred to azad university hospitals between january 2000 and december...

Journal: :تولید گیاهان زراعی 0

according to the contradictory reports of researchers, tillers may have positive or negative effect on wheat yield. thus, this study was conducted to investigate the role of tillers on wheat yield under two row spacing of 12.5 and 25 cm and four plant densities of 125, 250, 375 and 500 plants per m2, at gorgan university of agricultural sciences and natural resources farm in anbare-ololum reign...

2004
Uwe Grimm

Level-spacing distributions of the Gaussian Unitary Ensemble (GUE) of random matrix theory are expressed in terms of solutions of coupled differential equations. Series solutions up to order 50 in the level spacing are obtained, thus providing a very good description of the small-spacing part of the level-spacing distribution, which can be used to make comparisons with experimental or numerical...

Journal: :Proceedings of the National Academy of Sciences 2012

Journal: :Journal of the Japanese Association for Petroleum Technology 1965

Journal: :Journal of Biological Chemistry 1977

Journal: Desert 2011
A. Sanadgol H. Azarnivand KH Mahdavi M. Jafari S. Babaei Kafaki

Increasing level of carbon dioxide CO2 due to industrial activity is primarily cause of global warming. Planting Artoplex lentiformis can help to reduce atmospheric CO2 buildup partly replacing use of fuels and by carbon storage. The objective of this study was to determine the effects of row spacing on carbon storage. A split- plot design with three replications included three row spacing (2×2...

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