Results 41 to 50 of about 264,685 (296)
Principia: An International Journal of Epistemology, 2009 A fim de medir o grau de dessemelhança entre elementos de uma álgebra booleana, o autor propôs em (1984) usar pseudométricas satisfazendo generalizações dos axiomas usuais para a identidade.
David Miller
doaj +1 more source
Magnetic monopoles in a charged two-condensate Bose-Einstein system
, 2004 We propose that a charged two-condensate Bose system possesses point-like topological defects which can be interpreted as magnetic monopoles. By making use of the $\phi$-mapping theory, the topological charges of these magnetic monopoles can be expressed
Jiang, Ying
core +1 more source
Improved results on Brouwer's conjecture for sum of the Laplacian eigenvalues of a graph
Linear Algebra and its Applications, 2018 Let G be a graph with n vertices and m edges, and let S k ( G ) be the sum of the k largest Laplacian eigenvalues of G. It was conjectured by Brouwer that S k ( G ) ≤ m + ( k + 1 2 ) holds for 1 ≤ k ≤ n .
Xiaodan Chen
semanticscholar +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Discrete choice experiments are increasingly being used to estimate land managers' willingness to accept participation in incentive‐based environmental programs. This is a specific application of discrete choice experiments: the estimation of willingness to accept for a private good (program participation) where respondents have to make trade ...
Anastasio J. Villanueva +2 more
wiley +1 more source
Demonstrações de resultados clássicos de análise no R^n utilizando a teoria do grau
CQD Revista Eletrônica Paulista de Matemática, 2020 Este trabalho tem como objetivo apresentar de forma detalhada provas de resultados clássicos de análise no Rn utilizando a teoria do grau de Brouwer, como o Teorema do Ponto Fixo de Brouwer e o Teorema de Perron-Frobenius.
Lucas Ozaki Mizuguti +1 more
doaj
"Ética de los negocios. Innovación y responsabilidad" (Recensión)
Revista de Fomento Social, 2005 Recensión de la obra: FRANCÉS, P. (2004), Ética de los negocios. Innovación y responsabilidad, Bilbao, Desclée De Brouwer, 176 págs.
Rafael Araque Padilla
doaj +1 more source
A leaf phenomics approach for estimating belowground traits in North American licorice
American Journal of Botany, EarlyView.Abstract Premise Selective breeding over thousands of years has prioritized aboveground yield, with little regard for changes belowground. Roots underpin plant growth and resilience, but our knowledge of these critical structures lags behind that of aboveground structures.
Zachary N. Harris +5 more
wiley +1 more source
"Análisis jurídico tributario de la sociedad cooperativa" (Recensión)
Revista de Fomento Social, 2005 Recensión de la obra de: MONTERO SIMÓ, M., (2005), Análisis jurídico tributario de la sociedad cooperativa, Bilbao, Ed. Desclée De Brouwer, 362 páginas.
Manuel Paniagua Zurera
doaj +1 more source
Faculty recital series: John Muratore and Roberto Cassan, October 1, 2009 [PDF]
, 2009 This is the concert program of the faculty recital of John Muratore and Roberto Cassan on Thursday, October 1, 2009 at 7:30 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue, Boston, Massachusetts.
School of Music, Boston University
core
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken +4 more
wiley +1 more source