Results 61 to 70 of about 40,128,081 (170)
Two cytotypes and a new hybrid in Salvinia Séguier [PDF]
Acta Amazonica, 2001 Two cytotypes (2n=4x=36 and 2n=6x=54) found in Salvinia minima Bak. are discussed, the first from Brazil and the second from Argentina. The hexaploid cytotype, presumably a hybrid between Salvinia minima and S.
Elias R. DE LA SOTA +1 more
doaj +1 more source
Mapping and assessment of urban ecosystem condition and services using integrated index of spatial structure [PDF]
One Ecosystem, 2017 Urban ecosystems are the areas where built infrastructure covers a large proportion of the land surface but the main source of ecosystem services provision is the green infrastructure.
Stoyan Nedkov +8 more
doaj +2 more sources
Acta Médica Portuguesa, 2016 Introdução: Mais de 30% das crianças portuguesas apresentam excesso de peso. Sendo um grave problema de saúde pública com múltiplas causas, só uma ação intersectorial e concertada poderá contribuir para a sua resolução. As autarquias possuem um conjunto
Bárbara Camarinha +2 more
doaj +1 more source
QCD corrections to electroweak l nu_l jj and l^+ l^- jj production
, 2004 The production of W or Z bosons in association with two jets is an important background to the Higgs boson search in vector-boson fusion at the LHC. The purely electroweak component of this background is dominated by vector-boson fusion, which exhibits ...
A. Belyaev +43 more
core +1 more source
Jesus, the personified temple in Lukan ‘L’
HTS Teologiese Studies/Theological StudiesPrayer and the temple were two of the most prominent themes in the Third Gospel and they have garnered scholarly interest. However, the discussion about prayer vis-à-vis the temple in Luke’s special source (L) has gone unnoticed.
Armand Barus, Dany Christopher
doaj +1 more source
Rank Bounded Hibi Subrings for Planar Distributive Lattices [PDF]
, 2019 Let $L$ be a distributive lattice and $R[L]$ the associated Hibi ring. We show that if $L$ is planar, then any bounded Hibi subring of $R[L]$ has a quadratic Gr\"obner basis.
Irfan, Rida, Shoukat, Nadia
core +2 more sources
The orbit space of groupoids whose $C^*$-algebras are GCR
, 2017 Let $G$ be second countable locally compact Hausdorff groupoid with a continuous Haar system. We remove the assumption of amenability in a theorem by Clark about GCR groupoid $C^*$-algebras.
Erasmus MC other +10 more
core +2 more sources
Treinamento da memória de trabalho para idosos saudáveis ou com demências
Cuadernos de Neuropsicología, 2018 El entrenamiento de la memoria de trabajo busca mejorar las habilidades cognitivas y la calidad de vida del individuo. El objetivo del estudio fue analizar los efectos del entrenamiento y rehabilitación en memoria de trabajo en el perfil cognitivo y en ...
Lorena Cristina Silva +3 more
doaj +1 more source
How fast does a random walk cover a torus?
, 2017 We present high statistics simulation data for the average time $\langle T_{\rm cover}(L)\rangle$ that a random walk needs to cover completely a 2-dimensional torus of size $L\times L$. They confirm the mathematical prediction that $\langle T_{\rm cover}(
Grassberger, Peter
core +1 more source
Robotic Lepidoptery: Structural Characterization of (mostly) Unexpected Palladium Complexes Obtained from High-Throughput Catalyst Screening [PDF]
, 2009 In the course of a high-throughput search for optimal combinations of bidentate ligands with Pd(II) carboxylates to generate oxidation catalysts, we obtained and crystallographically characterized a number of crystalline products. While some combinations
Bercaw, John E. +7 more
core +1 more source