نتایج جستجو برای: mean semi absolute deviation

تعداد نتایج: 833067  

2000
Christopher S. Meinen

Accurate knowledge of the absolute North Atlantic Current (NAC) transport has been limited in the past by the di$culty of obtaining absolute velocity measurements. For this study, historical hydrography was combined with time series of round trip travel time from inverted echo sounders, bottom pressure sensor measurements, and measured velocities from deep current meters, via a `Gravest Empiric...

2018
Martin A. Olsson Alfonso T. García-Sosa Ulf Ryde

We have studied the binding of 102 ligands to the farnesoid X receptor within the D3R Grand Challenge 2016 blind-prediction competition. First, we employed docking with five different docking software and scoring functions. The selected docked poses gave an average root-mean-squared deviation of 4.2 Å. Consensus scoring gave decent results with a Kendall's τ of 0.26 ± 0.06 and a Spearman's ρ of...

Journal: :Mathematical and Computer Modelling 2001

Journal: :Proceedings of the American Mathematical Society 1992

Journal: :Journal of the Australian Mathematical Society 1965

Journal: :Czechoslovak Mathematical Journal 1998

2000
Gerd Geerling Birte Neppert Christopher Wirbelauer Horst Laqua

69 ABSTRACT PURPOSE: To report the incidence of anisocoria after unilateral excimer laser photorefractive kera-tectomy (PRK) for myopia and subsequent cortico-steroid therapy in a retrospective and prospective study and to explore possible etiologies. METHODS: The horizontal pupil diameter was determined in 6 patients (6 eyes) at 21.8 ± 12.6 months after unilateral wide-field excimer laser PRK ...

Journal: :European Journal of Operational Research 2014
Bogdan Grechuk Michael Zabarankin

A Markowitz-type portfolio selection problem is to minimize a deviation measure of portfolio rate of return subject to constraints on portfolio budget and on desired expected return. In this context, the inverse portfolio problem is finding a deviation measure by observing the optimal mean-deviation portfolio that an investor holds. Necessary and sufficient conditions for the existence of such ...

ژورنال: علوم آب و خاک 2009
محمدی, کورش, معروفی, صفر, گلمحمدی, گلمر,

In this research, using geographic information system (GIS) and different geostatistical methods including the kriging and co-kriging (ordinary, simple and universal) as well as the radial basis functions, the spatial distributions of runoff coefficient were evaluated in Hamedan province. To this end, the annual runoff were calculated in 18 existing hydrometery stations and another 11 auxiliary...

محمدی, کورش, معروفی, صفر, گلمحمدی, گلمر,

In this research, using geographic information system (GIS) and different geostatistical methods including the kriging and co-kriging (ordinary, simple and universal) as well as the radial basis functions, the spatial distributions of runoff coefficient were evaluated in Hamedan province. To this end, the annual runoff were calculated in 18 existing hydrometery stations and another 11 auxiliary...

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