نتایج جستجو برای: row spacings

تعداد نتایج: 21852  

Journal: :Agronomy 2023

Soybean (Glycine max L.) is a high value crop that has been used as forage since the early 1900s in southern U.S. (e.g., Mississippi, Alabama, Georgia, South Carolina, and Florida). Renewed interest increased use of soybean viable economical protein alternative to growers region. The objective this study was determine herbage mass (HM) nutritive managed under two row spacing (36 72 cm) three st...

Journal: :Physical review letters 2014
A Bazavov C Bernard C M Bouchard C Detar Daping Du A X El-Khadra J Foley E D Freeland E Gámiz Steven Gottlieb U M Heller Jongjeong Kim A S Kronfeld J Laiho L Levkova P B Mackenzie E T Neil M B Oktay Si-Wei Qiu J N Simone R Sugar D Toussaint R S Van de Water Ran Zhou

We calculate the kaon semileptonic form factor f+(0) from lattice QCD, working, for the first time, at the physical light-quark masses. We use gauge configurations generated by the MILC Collaboration with Nf = 2 + 1 + 1 flavors of sea quarks, which incorporate the effects of dynamical charm quarks as well as those of up, down, and strange. We employ data at three lattice spacings to extrapolate...

2013
V. J. Pollara V. C. Vanderbilt C. S. T. Daughtry

Estimates of crop development stage by remote sensing techniques are potentially more cost effective for large areas than present labor intensive estimates. Here, discriminant analysis fo: identi~ying crop aevelopment stage uS1ng mult1spectral data is discussed. The data analyzed were Exotech 100 measurements in four wavelenqth bands (.5-.6, .6-.7, .7-.8, .8-1.1 urn) over field plots of soybean...

The nominal directivity for uniformly spaced broadside parallel half-wave dipoles associated with a uniform excitation is evaluated. The amplitude distribution for an optimized directivity is then obtained for different numbers of elements with the separations between the dipoles as a variable. The optimum and nominal directivities are compared for different spacings of the elements. While thes...

The most of the results obtained about stochastic properties of generalized order statistics and their spacings in the literature are based on equal model parameters. In this paper, with less restrictive conditions on the model parameters, we prove some new multivariate likelihood ratio ordering results between two sub-vectors of GOS's as well as two sub-vectors of $p$-spacings based on two con...

Journal: :Vision Research 2014
Bianca Huurneman Ralf F.A. Cox Björn N.S. Vlaskamp F. Nienke Boonstra

This study investigates the influence of oculomotor control, crowding, and attentional factors on visual search in children with normal vision ([NV], n=11), children with visual impairment without nystagmus ([VI-nys], n=11), and children with VI with accompanying nystagmus ([VI+nys], n=26). Exclusion criteria for children with VI were: multiple impairments and visual acuity poorer than 20/400 o...

2010
Paul Deheuvels

We provide a joint strong approximation of the uniform spacings empirical pro1 cess and of the uniform quantile process by sequences of independent Gaussian processes. 2 This allows us to obtain an explicit description of the limiting Gaussian process generated by 3 the sample spacings from a non-uniform distribution. It is of the form B(t)+ (1− σF ){(1− 4 t) log(1 − t)} ∫ 1 0 {B(s)/(1 − s)}ds,...

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