Rango de tolerancia en la solución de las integrales generadas por el Método de los Momentos (MM) al ser aplicado a la solución de antenas de conductores rectos y finos Authors: Villalón Duany, Angél, Sánchez Vera, Zulema, Lombardía Legrá, Lyenis, Sánchez Paz, Héctor Ramón

“…Range of the tolerance in the solution of integrals for the Moment Method (MM) during the computes of thin antennas of straight wires…”

Alexander Soifer. Competitions for young mathematicians: perspectives from five continents Authors: Chacón, Gerardo

“…Esta serie pone a disposición de la comunidad e investigadores interesados en la educación matemática (EM) las discusiones y presentaciones realizadas durante el 13th International Congress on Mathematical Education (ICME 13) realizado del 24 al 31 de Julio del 2016 en Hamburgo, y que reúne cada cuatro años un gran número de especialistas en EM.…”

Inquietaçoes, decolonialidade e desobediência docente formação inicial de professores/as de artes visuais na América Latina Authors: Santos Moura, Eduardo

“…O centro de minhas inquietações está nos processos e ações formativas que constituem os currículos dos cursos de formação inicial docente em Artes Visuais e que legitimam uma matriz de conhecimentos eurocêntrica. …”

Biología alimentaria de la gallareta chica Fulica leucoptera en el valle de inundación del río Paraná medio, Argentina Authors: F. Olguin, Pamela

“…The article describes the feeding behavior of the white-winged coot (Fulica leucoptera) by analyzing the stomach contents of 15 individuals with the stereoscopic microscope set to different degrees of taxonomic resolution: trophic spectrum was integrated by 14 taxonomical entities (4 vegetables and 10 animals); trophic diversity by stomach (H) oscillated between 0 and 1,95; accumulative trophic diversity (Hk) was 2,55; relative importance index (RII) values were Paspalum repens 253, Polygonum accuminatum 104, Belostoma 78, among others; trophic niche amplitude by season (estimated by using the Levins index) was 0,72 for summer, 0,46 for spring, 0,8 for fall and 0,86 for winter; prey percentages by size depicted 82% for organisms between 0 and 10 mm; an intestinal coefficient average (R) was 2,84. …”

Family Portrait Authors: Ferrer-Corredor, Enrique

“…I have been serving among men of his Majesty Charles III. A betrayal has put my name among his enemies."…”

Cultura y ciudad en debate: el caso de Sobral, en el noreste de Brasil Authors: Lima-Ferreira, Dioclide

Biología alimentaría de la pollona azul Porphyrula martinica (Aves: Rallidae) en el valle de inundación del río Paraná medio, Argentina Authors: Pamela F. Olguin

“…Resultant spectrum was composed by 16 taxonomical entities, 2 vegetable fractions and 14 animal fractions; trophic diversity by stomach (H) ranged between 0,5 and 1,23; accumulated trophic diversity (Hk) was 2,9; IRI values were as follows: Belostoma sp. 1241, Arachnida n.i. 1134, Paspalum repens 704, Polygonum accuminatum 574; seasonal trophic niche amplitude was 0,88 (summer), 0,7 (spring), 0,76 (fall), and 0,8 (winter); alimentary efficiency was 97,6%; prey sizes percentage was 66% for organisms ranging from 0 to 10 mm; and average intestinal coefficient was 2,72. …”

Tacet Authors: Cerdà Ferré, Josep

Subjects: “…O principal objetivo deste artigo é fornecer uma nova visão do silêncio como parte fundamental da arte sonora, estabelecendo as relações e coincidências de composições de silêncio em vários contextos culturais. Eu li e aceitei a política de senha UPV * Mostrar senhas:…”

Biología alimentaría de la pollona pintada Porphyriops melanops (Aves: Rallidae) en el valle de inundación del río Paraná medio, Argentina Authors: F. Olguin, Pamela

“…The resultant spectrum was composed by 10 taxonomical entities, 7 animal fractions and 3 vegetable fractions; trophic diversity by stomach (H) ranged between 0 and 1, while accumulated trophic diversity (Hk) was 2,57; main IRI values were as follows: Polygonum accuminatum 1204, Planorbidae 872 and Paspalum repens 451; alimentary efficiency was 97,5%; more frequent prey sizes oscillated between 0 and 10 mm; habitat preference was 2,4; and the average intestinal coefficient was 2,79.…”

Recuerdos de mi maestro de Antropología – Dr. Manuel Zapata Olivella Authors: Jiménez Gutierrez, Martha

“…Memories of my Anthropology professor - Dr. Manuel Zapata Olivella …”