Results 61 to 70 of about 338,726 (171)

Multivariate discriminant analysis of the electrocardiogram

open access: yesРоссийский технологический журнал
Objectives. The article presents a study of heart rate variability using multivariate discriminant analysis. Representing an effective statistical method of classification, discriminant analysis can be used to divide objects into groups based on ...
Polina A. Sakharova   +1 more
doaj   +1 more source

Discriminant function method of selection in groundnut (Arachis hypogaea L.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2014
One hundred diverse genotypes of groundnut were evaluated for 15characters in order to construct selection indices. The characters, which had desirable correlation as well as moderate to high direct effect on pod yield per plant were considered as ...
Babariya C. A., Dobariya K. L.⃰, Sapovadiya M. H. and Vavdiya P. A.
doaj  

Anatomical basis for the choice of laparoscopic surgery for low rectal cancer through the pelvic imaging data—a cohort study

open access: yesWorld Journal of Surgical Oncology, 2018
Background Low rectal cancer surgery without anus conservation needs permanent ileostomy or colostomy which seriously affects the quality of life of patients.
Zhou Yang   +4 more
doaj   +1 more source

Weyl-type hybrid subconvexity bounds for twisted $L$-functions and Heegner points on shrinking sets

open access: yes, 2017
We prove a Weyl-type subconvexity bound for the central value of the $L$-function of a Hecke-Maass form or a holomorphic Hecke eigenform twisted by a quadratic Dirichlet character, uniform in the archimedean parameter as well as the twisting parameter. A
Young, Matthew P.
core   +1 more source

Selection indices for improvement of seed yield in Soybean [Glycine max (L.) Merrill] [PDF]

open access: yesElectronic Journal of Plant Breeding, 2014
Sixty one diverse genotypes of soybean were evaluated in a randomized block design with three replications to study of selection indices under rainfed conditions during kharif 2012.
V. H. Kachhadia, V. V. Baraskar, J. H. Vachhani*, H. R. Barad, M. B. Patel and M. S. Darwankar
doaj  

Complex periodic potentials with real band spectra

open access: yes, 1998
This paper demonstrates that complex PT-symmetric periodic potentials possess real band spectra. However, there are significant qualitative differences in the band structure for these potentials when compared with conventional real periodic potentials ...
Belokolos   +14 more
core   +1 more source

Predictors of substance abuse among risky drivers: The role of personality characteristics and mental health

open access: yesJournal of Education and Health Promotion, 2018
BACKGROUND: Regarding the high prevalence of substance abuse and its serious complications, the necessity of assessing factors assuming to make tendency toward substance abuse is justifiable. MATERIALS AND METHODS: The statistical population consisted of
Nasrin Abdoli   +7 more
doaj   +1 more source

UNEMPLOYMENT ISSUES IN BARAOLT REGION [PDF]

open access: yes
Many methods of multivariate analysis are based on metric variables. In the case of questionnaire-based surveys qualitative data usually prevail, measured nominally or ordinal.
Assist. Ph.D Kulcsár Erika   +1 more
core  

A few problems on monodromy and discriminants

open access: yes, 2015
A problem list in singularity theory. Most of these problems are related with the algorithmic enumeration of possible topological types of non-discriminant Morsifications of real function singularities, and/or with the Picard--Lefschetz ...
Vassiliev, V. A.
core   +1 more source

The Impact of Nesting Socotra Cormorants on Soil Chemistry and Vegetation in a Large Colony in the United Arab Emirates

open access: yesDiversity, 2015
Socotra Cormorants (Phalacrocorax nigrogularis) are regionally endemic seabirds with restricted distribution. To better understand their nest selection, we assessed vegetation and soil elements in their nesting areas at Siniya Island of United Arab ...
Taoufik Saleh Ksiksi   +3 more
doaj   +1 more source

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