American Purple Gallinule Porphyrula martinica (Aves: Rallidae) feeding biology in the Middle Parana River flood-plain, 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. …”

Spot-flanked Gallinule Porphyriops melanops (Aves: Rallidae) feeding biology in the Middle Parana River flood-plain, 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.…”

Social representations and emergent practices of clients attending casinos in Merida, Yucatan Authors: Echeverría-Echeverría, Rebelín, Carrillo-Trujillo , Carlos, Fuentes-Gómez, José, Castillo-León, Teresita

“…The results split into three sections: 1) Going to the casino, which describes the different conceptions of these establishments, as well as game strategies used by consumers; 2) What others think about my gambling, depicting various comments and opinions of family members and friends about casino customers; and 3) New social practices and behavior, in which both are described, discussed and analyzed in the context of Merida urban dynamics.…”

Sustainability: a powerful idea for humanity Authors: Zarta Avila, Plinio

“…Wis question has motivated me to study and write some initial lines that I want to refine, until reaching a greater depth in the subject to present my opinions to the consideration of the readers, until achieving the dynamics of the discussion that deserves the passion between the academic, the cognitive and the sensory in the life we lead.…”

Coffee farmhouses as Colombian agro-industrial heritage at risk Authors: Santa Quintero, Ángela María

“…This article originates from one of the ffieldwork projects carried out during my academic studies for the master’s degree in Restoration of Architectural Monuments at the Pontifical Xavierian University of Bogotá. …”

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:…”

Blurred territory: Aestheticization of urban and regional data visualization cheat sheets Authors: Muñoz Escalante, Mauricio, Guerrero-Carreño, Carol Vanessa, Rojas-Perdomo, María Paula, Ípuz-Oviedo, Adriana María

“…The working hypothesis is that iaur have lost its communication capability due to its insertion in the image-consumption econo­my that characterizes contemporary post capitalist society. …”

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. …”

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."…”

Digital Academic Engagement: Educational realities in permanent transformation: Engagement Acadêmico Digital: Realidades educativas em permanente transformação Authors: Rigo, Rosa Maria, da Silva, Marcos Manoel

Actividad inhibitoria de romero y propóleo sobre streptococcus mutans y lactobacillus acidofillus Authors: Vásquez Quijano, Adiel Alberto, Meléndez Ceballos, Fabián Eduardo, Laguado Contreras, María Alejandra, Carreño Correa, Rubén Darío

“…Los datos correspondientes al halo de inhibición (mm) registrado para cada microorganismo se evaluaron con ANOVA en un modelo factorial A (microorganismo) * B (producto natural) * C (concentración inicial y cinco diluciones del producto) y la prueba de Duncan con 95% de confiabilidad. …”

Memories of my Anthropology professor - Dr. Manuel Zapata Olivella Authors: Jiménez Gutierrez, Martha

Theater as an artistic and social language to dialogue against gender-based violence within the framework of the XXXII Festival of Women on Stage for Peace Authors: Ávila Olarte, Juana Valentina

“…This research has been systematized in my degree work: Theater as an artistic and social language to dialogue against gender-based violence within the framework of the XXXII Festival of Women on Stage for Peace.…”

Análisis del ambiente escolar en la institución educativa Santa Ana innovación educativa y construcción de paz Authors: Patiño Reyes, Zenayda

“…This paper presents the analysis of results of the first phase of my master's research, in which the school environment in the Santa Ana educational institution was evaluated. …”

El Precio Del Conocimiento Authors: Paternina Gómez, Deirys Paola

“…In this research we will find mainly my educational history (From the traditional models, new school and constructivist. …”

Diseño e implementación de una maquina extrusora de filamentos de 1.75mm para impresoras 3D Authors: Julián Daniel Vargas Rodríguez

Cajanegrización Authors: Avendaño Angarita, David Sebastián

“…In Cajanerizacion I addressed the relationship between the notion of "living" and its interaction with the environment, as I have experienced it at some point in my life and I see it reflected daily in the nomadic street dwellers (cyberlokos). …”

Influencia De Los Parámetros De Síntesis En Las Propiedades Morfológicas De Nanopartículas De Plata Y Su Correlación Con La Resonancia Superficial Del Plasmón Authors: Riascos Torres Paula Daniela

“…In this regard, the effect of pH on the synthesis was investigated, different media were used: water (control), citrate buffer pH 4.0, 20 mM, phosphate buffer pH 7.0, 20 mM and ammonium buffer pH 10.0, 20 mM. …”

Relación entre el rendimiento académico y la motivación de los estudiantes de grado décimo de la Institución Educativa Sagrado Corazón, en El Cerrito, Valle del Cauca Authors: Victoria Lopez, Leidy Viviana

“…Mediante un enfoque cuantitativo correlacional, se utilizaron la Escala de Motivaciones EM1 y los promedios de calificaciones para evaluar estas variables…”