همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

www.sciencedirect.com/science/article/pii/S0003497514009400PDF

Surgeon and center volume influence on outcomes after arterial switch operation: analysis of the STS Congenital Heart Surgery Database

T Karamlou, ML Jacobs, S Pasquali, X He, K Hill… - The Annals of thoracic …, 2014 - Elsevier
۹۷ ارجاع2014

… % met the composite end point. Analyzed individually, lower center and surgeon volumes were each associated with the composite end point (odds ratios for centers with 2 versus 10 …

msp.org/pjm/1980/90-1/p13.xhtmlPDF

Asymptotic centers and nonexpansive mappings in conjugate Banach spaces

TC Lim - Pacific Journal of Mathematics, 1980 - msp.org
۱۴۹ ارجاع1980

… This paper concerns fixed point theorems for nonexpansive mappings in conjugate Banach … exist fixed-point-free affine isometries on weak* compact convex sets. Asymptotic centers of …

dl.acm.org/doi/abs/10.1145/237218.237251PDF

A near-linear algorithm for the planar 2-center problem

M Sharir - Proceedings of the twelfth annual symposium on …, 1996 - dl.acm.org
۱۷۳ ارجاع1996

We present an 0 (n logg n)-time algorithm for computing the 2-center of a set S of n points in the plane(that is, a pair of congruent disks of smallest radius whose union covers S), …

onlinelibrary.wiley.com/doi/abs/10.1002/gps.1314

The center for epidemiologic studies depression scale in older Chinese: thresholds for long and short forms

ST Cheng, ACM Chan - … of Geriatric Psychiatry: A journal of the …, 2005 - Wiley Online Library
۵۱۸ ارجاع2005

… when using dichotomous instead of 4-point rating scales. Methods Three hundred and ninety … probably work as well as the original four-point format, in order to simplify administration for …

academic.oup.com/condor/article-abstract/99/2/372/5126726PDF

Impacts of predators: center nests are less successful than edge nests in a large nesting colony of Least Terns

DH Brunton - The Condor, 1997 - academic.oup.com
۱۶۳ ارجاع1997

… The correlations of nesting density with dence intervals for the total number of Least percentage of nest failures for edge and center Tern chicks fledged at Sandy Point was substanwere …

ieeexplore.ieee.org/abstract/document/6781/

Techniques for calibration of the scale factor and image center for high accuracy 3-D machine vision metrology

RK Lenz, RY Tsai - IEEE Transactions on pattern analysis and …, 1988 - ieeexplore.ieee.org
۹۲۷ ارجاع1988

… (x,,, y,, z,) are the 3-D coordinates of an object point P in the 3-D world coordinate system. (x… point P in the 3-D camera coordinate system, which is centered at point 0, the optical center, …

iopscience.iop.org/article/10.1088/1475-7516/2014/10/052/metaPDF

Galactic Center gamma-ray``excess''from an active past of the Galactic Centre?

J Petrović, PD Serpico, G Zaharijaš - Journal of Cosmology and …, 2014 - iopscience.iop.org
۲۲۴ ارجاع2014

… matter signals at the Galactic Center. In addition, we point out that the timescale suggested by … Center in the past, for instance related to intense star formation and accretion phenomena. …

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