El amanecer de una naranja roja. by Franco Zambrano, Álvaro Neil; Universidad Pedagógica y Tecnológica de Colombia

“…El río -o la calle- que es la poesía que se escribe hoy en día en Colombia, nos ofrece al menos dos grandes orillas -o aceras-, sobre las que va surcando la trágica historia del país. …”

El amanecer de una naranja roja by Franco Zambrano, Alvaro Neil

“…El río -o la calle- que es la poesía que se escribe hoy en día en Colombia, nos ofrece al menos dos grandes orillas -o aceras-, sobre las que va surcando la trágica historia del país. …”

Uso de hábitat de aves y mamíferos granívoros en un bosque altoandino de Boyacá: Comparación de dos tipos de borde by Medina Barón, Wilderson Alfonso

“…Con base en lo anterior, encontré que al menos una especie de roedor, un marsupial y al menos dos especies de aves visitaron los parches alimentarios. …”

Desde el umbral II : poesía colombiana en transición. by Ordóñez Muñoz, Jorge Eliécer; Universidad Pedagógica y Tecnológica de Colombia

“…La última década del siglo pasado y la que ya tenemos avanzada, nos ofrecieron un panorama renovado en la poesía colombiana, con un sello, que si no unánime, por lo menos visible en varios autores: la búsqueda de temas, tonos y estilos novedoso s, la invocación de la palabra sobria, precisa, sin el peaje de la retórica preciosista o la imagen alambicada. …”

Governance and innovation in family businesses : entrepreneurial stories. by Rodríguez García, Dora Marcela; Universidad Pedagógica y Tecnológica de Colombia, Díaz Aldana, Ana Patricia; Universidad Pedagógica y Tecnológica de Colombia, Ruiz Torres, Juan Carlos; Universidad Pedagógica y Tecnológica de Colombia

“…Thus, business experiences were taken into account and, by means of an evaluation tool designed during the research process, good corporate governance practices and their impact on family businesses in the agricultural, commercial and service sectors were analyzed. …”

Globalization and Bilingualization in Colombia by Miranda Montenegro, Iván Ricardo

“…The concepts of  discourse and its determining and determined function by means of the communicative interactions regarding the formation, transformation, maintenance and suppression of some social representations that provide apparent legitimacy to the process of participation in the internalization of markets, assigns theoretical support to the study. …”

Las Experiencias Personales de los Niños como Pretexto para la Expresión Escrita by Tarazona, Maria Amalia, Bonza Rojas, Rocío Elizabeth

“…Por lo anterior, se busca contribuir al desarrollo de la competencia escritural de los estudiantes, de la mano de Emilia Ferreiro, Ana Teberosky, Celestin Freinet, Rubén Darío Hurtado, Daniel Cassany, entre otros, quienes ofrecen una mirada crítica y se constituyen en referentes teóricos. …”

Synthesis of Zβ From Fly Ashes, Used In Controlled Release Of Nitrates by García Barrero, Jenny Andrea, Pazos Zarama, Mery Carolina, Chaparro Barajas, Javier Ramiro, Fonseca Martínez, Deisy Alejandra, Pavón González, Esperanza, Alba Carranza, María Dolores

“…The silicon and aluminum were extracted from fly ash, wich performed by means an acid pretreatment followed by hydrothermal process with NaOH,. …”

La enseñanza de las ciencias naturales y la educación ambiental en la escuela: realidades y desafíos by Gutiérrez Gómez, Gloria Leonor

“…Dicha realidad denota la necesidad de fortalecer espacios educativos que, de la mano de las diversas tendencias pedagógicas y didácticas, promuevan la formación de ciudadanos que se interesen por debatir las cuestiones socio-científicas de manera individual y colectiva. …”

Studies of the root activity in common acid lime (Citrus aurantifolia) using 32P by Báez, María Elena, Delgado, Conrado, Miranda, Diego, Obando, Roberto

“…In Flandes, Tolima, Colombia (28ºC mean temperature, 68% relative humidity, 1.177 mm annual precipitation, and sandy-loam soil), the application of 32P on three soil depths (15, 30, and 45 cm) and distances from the stem (100, 150, and 200 cm) were evaluated. …”

Morphology and pathogenicity of Rhizoctonia solani Kühn associated with potato black scurf in Nariño (Colombia) by Betancourth-García, Carlos A., Castro-Caicedo, Bertha Lucía, Quiroz-Ojeda, Claudia, Sañudo-Sotelo, Benjamin, Florez-Casanova, Carlos, Salazar-González, Claudia

“…Three isolates did not produce sclerotia. The hyphae had a mean of 9.7 μm, and the nuclei number ranged between 7.2 - 8.2, without statistical differences. …”

Descripción de frutales nativos de la familia Ericaceae en el altiplano de Pasto, Colombia by Lagos-Burbano, Tulio César, Ordóñez-Jurado, Héctor, Criollo-Escobar, Hernando, Burbano, Sofía, Martínez, Yohana

“…Se identificaron las especies Thibaudia floribunda, Disterigma acuminatum, Gaultheria cordifolia, G. foliosa, G. insipida, Cavendishia tubiflora, C. bracteata, Macleania rupestris y Vaccinium floribundum, la más representativa fue D. acuminatum, y la de menos  frecuencia  fue V.  floribundum. En  la mayoría  de  estas  especies,  el  fruto  es  utilizado  en dulces y mermeladas, los frutos de V. floribundum y M. rupestris se co mercializan en Pasto y municipios aledaños. …”

How students perceive the history class in basic education: reflections from the Brazilian Amazon by Cavalcanti, Erinaldo

“…Method: 129 records obtained by means of a questionnaire applied to 9th grade high school students were analyzed quantitatively and qualitatively. …”

University tutoring service in times of pandemic, a priority for students in the highlands of Puno by Yucra Mamani, Yudi Janeh

“…Conclusions: This study found that the university tutoring service is very important for students because it is a means through which they receive support, guidance, accompaniment, and orientation from their tutors.  …”

Agronomic and economic responses of the potato (Solanum tuberosum subsp. andigena) to differential fertilization in four environments in Nariño, Colombia by Marcillo-Paguay, Carlos Alberto, Benavides-Cardona, Carlos Andrés, Ramos-Zambrano, Housseman Steven, Romero, Juan Vicente

“…Analysis of variance, comparison of means for yield components, and discriminant analysis of principal components were performed for all variables. …”

Determination of the Inside Diameter of Pressure Pipes for Drinking Water Systems Using Artificial Neural Networks by García-Ubaque, Cesar-Augusto, Ladino-Moreno, Edgar-Orlando, García-Vaca, María-Camila

“…The statistics used for the network evaluation correspond to the mean square error, the regression analysis, and the cross-entropy function. …”

CARACTERIZACION DE PACIENTES CON CÁNCER GÁSTRICO EN EL HOSPITAL UNIVERSITARIO SAN RAFAEL DE TUNJA, 2015 - 2020. by Ospina Ariza, Laura Victoria, Ortiz Cruz, David Leonardo, Hernández Perilla, Dary Luz

“…From the records of the Hospital Universitario San Rafael de Tunja, there were reviewed medical records of 138 patients, admitted with a diagnosis of gastric carcinoma, in the period 2015 - 2020. Results: mean age 61.7 years, 63.4% men; 52.7% from rural areas; 25% with nutritional deficit due to body mass indexless than 18; 59.4% already had metastases, the most frequent to the Peritoneum, liver and lung; It was only possible to treated surgically in 25.5% of the cases; At the time of evaluation of the medical records, 43.5% of the patients had died. …”

Effect of levels of metabolizable energy and protein on the zootechnical performance of laying quails by Hurtado-Nery, Víctor Libardo, Torres-Novoa, Diana Milena, Castro-Romero, Alirio Sebastián

“…The results showed no interaction between the levels of metabolizable energy and protein, which means the factors acted independently. Analyzing each factor, a quadratic influence (p <0.05) was observed on egg production. …”

La experiencia cromática de la música “unblack” y su influencia atmosférica en mi obra plástica by Quintero Puentes, Óscar

“…AbstractThe pretension is to outline different relations, analogies and intersections which may exist among the painting and the music disciplines, from the chromatics to their meanings. In the same way, it is proposed a discussion around the so called intuition or symbolic consciousness, in order to establish encounters between sensitive stimuli and the esthetics creation territory. …”

Effectiveness of botanical pesticides on Myzus persicae (Sulzer) and Aphis gossypii (Clover) (Hemiptera: Aphididae) in greenhouse pepper crops (Capsicum annuum L.) by Castresana, Jorge Eduardo, Puhl, Laura

“…The applications were made by means of a backpack sprayer, straight onto the foliage. …”