Results 81 to 90 of about 146,616 (199)

Measures of concordance determined by D4-invariant copulas [PDF]

open access: yes, 2004
A continuous random vector (X,Y) uniquely determines a copula C:[0,1]2→[0,1] such that when the distribution functions of X and Y are properly composed into C, the joint distribution function of (X,Y) results.
Schmidt, Klaus D.   +4 more
core   +1 more source

Efficacy of pyrantel pamoate and ivermectin for the treatment of canine nematodes

open access: yesSemina: Ciências Agrárias, 2015
This study evaluated the efficacy of pyrantel pamoate and ivermectin on gastrointestinal nematodes in dogs. Fecal egg counts per gram (EPG) were measured by the fecal egg count reduction test (FECRT) in order to evaluate the anthelmintic efficiency and ...
Ana Paula Jesus   +5 more
doaj   +1 more source

Birth Anomalies in Monozygotic and Dizygotic Twins: Results From the California Twin Registry

open access: yesJournal of Epidemiology, 2019
Background: Inherited factors and maternal behaviors are thought to play an important role in the etiology of several congenital malformations. Twin studies can offer additional evidence regarding the contribution of genetic and lifestyle factors to ...
Yang Yu   +7 more
doaj   +1 more source

Multivariate concordance measures : a proposal [PDF]

open access: yes, 2011
We propose a novel multivariate measure of goodness of fit for a multiple linear regression model when the relevant involved explanatory variables assume mostly categorical nature.
E. Raffinetti
core  

From Compliance to Concordance in Diabetes

open access: yes, 2006
Compliance is a key concept in health care and affects all areas of health care including diabetes. Non-compliance has previously been a label attached to many patients without much thought having been given to the causes of poor compliance.
Chatterjee, J.S.
core   +1 more source

Primary decomposition and the fractal nature of knot concordance

open access: yes, 2009
. For each sequence P = (p1(t), p2(t),...) of polynomials we define a characteristic series of groups, called the derived series localized at P. These group series yield filtrations of the knot concordance group that refine the (n)-solvable filtration ...
Tim D. Cochran   +2 more
core   +1 more source

P-19 Higher Order Linking Up to Shake Concordance

open access: yes, 2017
A link is an embedding of some number of circles into three dimensional space that may be knotted or linked together. They have been well-studied for their deep connections to the study of 3- and 4-manifolds as well as their applications to many fields ...
Bosman, Anthony
core  

A new invariant of equivariant concordance and results on 2-bridge knots [PDF]

open access: yes
We study the equivariant concordance classes of 2-bridge knots and we prove that no 2-bridge knot is equivariantly slice. Finally, we introduce a new equivariant concordance invariant for strongly invertible knots.
Di Prisa, Alessio, Framba, Giovanni
core   +1 more source

Evaluation of dystrophic calcinosis in juvenile dermatomyositis and systemic sclerosis

open access: yesActa Pediátrica de México, 2014
Background: Dystrophic calcinosis is associated with juvenile dermatomyositis and systemic sclerosis. Clini- cal diagnosis is performed through the detection of sub- cutaneous, hard nodules.
Saéz Ocariz Marimar   +2 more
doaj   +1 more source

Compliance, adherence, concordance, empowerment, and self-management: five words to manifest a relational maladjustment in diabetes

open access: yes, 2019
Salvatore Settineri,1 Fabio Frisone,2 Emanuele Maria Merlo,2 Daniele Geraci,3 Gabriella Martino31Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy; 2Department of Cognitive Sciences ...
Martino G   +4 more
core  

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