Results 21 to 30 of about 4,035,040 (299)

Non-constructive interval simulation of dynamic systems [PDF]

open access: yes, 2012
In this report, inspired by non-constructive simulation developed in the qual-itative reasoning eld, we present a non-constructive interval simulation algorithm forthe simulation of dynamic systems.
Pang, Wei; id_orcid   +3 more
core   +2 more sources

The enumeration of generalized Tamari intervals

open access: yesEuropean Journal of Combinatorics, 2017
Let $v$ be a grid path made of north and east steps. The lattice $\rm{T{\scriptsize AM}}(v)$, based on all grid paths weakly above $v$ and sharing the same endpoints as $v$, was introduced by Préville-Ratelle and Viennot (2014) and corresponds to the usual Tamari lattice in the case $v=(NE)^n$. Our main contribution is that the enumeration of intervals
Fang, Wenjie   +1 more
openaire   +4 more sources

An interval compositional vehicular traffic model for real-time applications [PDF]

open access: yes, 2008
This paper proposes an interval approach to vehicular traffic flow modeling. The developed interval compositional model (ICM) provides a natural way of predicting traffic flows without the assumption of uniform distribution of vehicles along the road ...
Gning, A., Boel, R., Mihaylova, L.
core   +5 more sources

Sperm Quality in Young Bull Semen Can Be Improved by Single Layer Centrifugation

open access: yesAnimals, 2022
Interest in using semen from young bulls is increasing due to identifying promising animals by genomic selection. However, sperm quality in these ejaculates may not reach currently accepted standards for the cattle breeding industry.
Isabel Lima-Verde   +5 more
doaj   +1 more source

Genetic diversity derived from pedigree information and estimation of genetic parameters for reproductive traits of Limousine and Charolais cattle raised in Italy

open access: yesItalian Journal of Animal Science, 2020
Limousine and Charolais cattle breeds are assuming increasing importance in the Italian beef cattle sector. Indeed, both breeds are involved in a national rural development project.
Marcos Paulo Gonçalves de Rezende   +4 more
doaj   +1 more source

Interval MV-algebras and generalizations

open access: yesInternational Journal of Approximate Reasoning, 2014
For any MV-algebra $A$ we equip the set $I(A)$ of intervals in $A$ with pointwise Łukasiewicz negation $\neg x=\{\neg α\mid α\in x\}$, (truncated) Minkowski sum, $x\oplus y=\{α\oplus β\mid α\in x,\,\,β\in y\}$, pointwise Łukasiewicz conjunction $x\odot y=\neg(\neg x\oplus \neg y)$, the operators $Δx=[\min x,\min x]$, $\nabla x=[\max x,\max x]$, and ...
CABRER, LEONARDO MANUEL   +1 more
openaire   +2 more sources

Generalizing the KYP lemma to the union of intervals [PDF]

open access: yes2013 European Control Conference (ECC), 2013
A recent generalization of the Kalman-Yakubovich-Popov (KYP) lemma establishes the equivalence between a semi-infinite inequality on a segment of a circle or straight line in the complex plane and a linear matrix inequality. In this paper we further generalize the KYP lemma to particular curves in the complex plane, which include the union of segments ...
Pipeleers, Goele   +2 more
openaire   +2 more sources

Population structure of Brazilian Gyr dairy cattle Estrutura populacional de bovinos Gir leiteiros no Brasil

open access: yesRevista Brasileira de Zootecnia, 2010
The objective of the present study was to evaluate the genetic structure of Gyr cattle selected for milk production. Files of pedigree and production were composed of 27,610 animals. The ENDOG program was used for the calculation of individual inbreeding
João Cruz Reis Filho   +5 more
doaj   +1 more source

Evaluation of the Romosinuano cattle population structure in Mexico using pedigree analysis

open access: yesRevista Colombiana de Ciencias Pecuarias, 2020
Background: Romosinuano cattle breed in Mexico has endured isolation and it is necessary to characterize it in order to facilitate sustainable genetic management.
Rafael Núñez-Domínguez   +4 more
doaj   +1 more source

A Domain of Spacetime Intervals in General Relativity [PDF]

open access: yesCommunications in Mathematical Physics, 2006
We prove that a globally hyperbolic spacetime with its causality relation is a bicontinuous poset whose interval topology is the manifold topology. This implies that from only a countable dense set of events and the causality relation, it is possible to reconstruct a globally hyperbolic spacetime in a purely order theoretic manner.
Martin, Keye, Panangaden, Prakash
openaire   +5 more sources

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