Influence of zeolite on the nitrous oxide emission and efficient use of nutrients in sweet corn by Martínez-Herrera, Claudia, Puentes-Páramo, Yina Jazbleidi, Menjivar-Flores, Juan Carlos

“…This research aimed to determine the influence of zeolite (clinoptilolite) on the emission of nitrous oxide (N2O) and the efficient use of N-P-K nutrients in sweet corn (Zea mays L.) cultures using the 15N isotopic technique, 2.5% in excess. …”

Effects of 1-methylcyclopropene on postharvest quality of Roxo-de-Valinhos fresh ripe figs by Tofanelli, Mauro Brasil Dias, Cuquel, Francine Lorena, Medeiros, José Gilberto Sousa, D’angelo, Jessica Welinski de Oliveira

“…The aim of this work was to evaluate the effects of different concentrations of 1-methylcyclopropene (1-MCP) on the postharvest quality of Roxo de Valinhos figs. The research was conducted by applying 4 concentrations of 1-MCP (0 - control, 5, 10, and 20 μg L-1) on figs, after which the fruits were evaluated at five different storage times (0, 4, 8, 12, and 16 days). …”

Physiological performance of nine cacao (Theobroma cacao L.) genotypes under the shadow of three forest species in Santander, Colombia by Agudelo-Castañeda, Genaro Andrés, Cadena-Torres, Jorge, Almanza-Merchán, Pedro José, Pinzón-Sandoval, Elberth Hernando

“…The objective of this research was to evaluate the physiological performance of nine cocoa clones established in an agroforestry system with Cariniana piryformis, Hevea brasiliensis (Carmen) Cariniana piryformis, and Tectona grandis (Rionegro, Santander province). …”

Effect of nitrogen, phosphorus, and potassium doses on tree tomato (Solanum betaceum Cav.) growth in the vegetative phase by Ramírez-Soler, Claudia Helena, Magnitskiy, Stanislav, Melo M., Sandra Esperanza, Melgarejo, Luz Marina

“…The objective of this study was to evaluate the effects of nitrogen, phosphorus and potassium doses on tree tomato (Solanum betaceum Cav.) growth in the vegetative phase. This research was conducted under greenhouse conditions at the National University of Colombia, Bogotá. …”

Holocaust Survivors in Argentina during the Six-Day War in the Middle East (1967) by Kahan, Emmanuel Nicolás

“…In this sense, the interventions of Holocaust survivors were particularly meaningful because they took place in a national context in which narratives of the nationalist right and those of leftist organizations in process of radicalization, questioned the loyalty of Jews to the Argentine nationality, as well as the legitimacy of Sionism as political adscription. The research was based on the documentary archive of the president of the organization at the time, as well as a study of the written press during period.…”

Solanum tuberosum isolate sensitivity to Phytophthora infestans when using three systemic fungicides by Chañag, Harold Andrés, Álvarez, Sandra Lorena, Lagos, Luz Estela, Burbano-David, Diana Marcela

“…The purpose of this research was to support integrated disease management programs based on the generation of a baseline sensitivity of 20 P. infestans isolates from the Department of Nariño to three commercial fungicides composed of Metalaxyl 8% + Mancozeb 64% , Cimoxanil 6% + Propineb 70% and Fluopicolide 6% + Propineb 66.7%. …”

Manifiesto Liminar celebrates a century: political action and rebellion in defense of the Colombian University by Acevedo Tarazona, Álvaro, Correa Lugos, Andrés David

“…This article is derived from a research project that uses a qualitative methodology with an interpretive approach. …”

Agroecological sustainability assessment of two production systems with an emphasis on vegetables in Venezuela by Silva-Laya, Silvia Josefina, Pérez-Martínez, Simón, Álvarez-Del-Castillo, Javier

“…The objective of this research was to evaluate the sustainability of two agroecological production systems for vegetable and medicinal plants in a peri-urban area (NUDES-La Limonera) and an agricultural area (FIRP) in Venezuela.…”

Andragogy: Successes and Failures in Teacher Training in Ict by Morales Pacavita, Olga Sofía, Leguizamón González, Myriam Cecilia

“…This research covers an interpretation of the successes and failures of the adult learning theory (andragogy) in teacher training in the use of ICT’s for developing technological skills. …”

Efficacy of biocontrollers and fungicides for the control of Pythium sp. in chrysanthemum (Dendranthema grandiflora (Ramat.) Kitam.) by Merchán-Gaitán, Julia Bibiana, Aragón-Caballero, Liliana María, Álvarez-Herrera, Javier Giovanni

“…Damping off  is caused by Pythium sp. in seedlings, which is the main cause of losses in chrysanthemum crops. This research aimed to evaluate the optimal dose of biocontrollers and chemical fungicides for Pythium sp. …”

Selection of half-sib families of creole melon (Cucumis melo L.) on the Ecuadorian coast by Espinosa, Francisco, Vallejo, Franco Alirio, Rizzo, Lauden

“…The creole melon cantaloupe is a horticultural species, whose fruits are used for human nutrition. However, no research has been reported on their genetic variability for starting breeding processes. …”

Pitaya fruit quality (Hylocereus undatus [Haworth] Britton & Rose) according to physiological maturity. A review by Ortiz, Thiago Alberto, Takahashi, Lúcia Sadayo Assari

“…Some studies in Mexico have confirmed that the physiological maturation of pitaya fruits occurs between 25 and 31 days after anthesis (DAA). Other research, including in Brazil, has confirmed that this point occurred from 28 to 32 DAA. …”

Childhood and Army. The Story of Army Cadet Children at the Eloy Alfaro Military School in Quito, Ecuador, 1969 – 1972 by Bravo, Kléver Antonio, Gutiérrez Álvarez, Carlos Leonidas

“…Since a large extent of this work was built on interviews, we were able to reveal the experiences of three years of illusions, sacrifices, pranks, abuse, and new knowledge of those cadet children who started the first course under the mantle of a patriotism feeling, and other civic beliefs, that should be forged in them. This testimonial research was carried out in the city of Quito. The sample consisted of a group of six officers of the Ecuadorian Army who starred in this story. …”

Calibration of rising plate meter in prairie kikuyo grass (Pennisetum Clandestinum Hochst.Ex Chiov) in the high colombian tropics by Moreno, Diego, Fonseca, Carolina, Rodríguez-Molano, Carlos Eduardo, Pulido-Suarez, Néstor Julián

Characterization of three Arracacia xanthorrhiza Bancroft genotypes using morphological and color parameters by Pinto-Acero, Yomaira Liney, Alvarado-Gaona, Alvaro Enrique, Burgos-Avila, Yamith Ernesto, Balaguera-Lopez, Helber Enrique, Ramirez-Gonzalez, Sandra Isabel

“…The Yema de huevo and Paliverde genotypes had the highest color index, a response that depended on the characteristics of each municipality. This research provides information on the physical characteristics of each genotype, which allows for easier visual identification.…”

Sulfide removal using ozone as an oxidizing agent in tannery wastewater by Umbarila-Ortega, María Fernanda, Prado-Rodríguez, Juan Sebastián, Agudelo-Valencia, Rafael Nikolay

Technological and Socioeconomic Environment of Yard Long Bean (Vigna unguiculata subsp. Sesquipedalis) In the Humid Caribbean of Colombia by Martínez-Reina, Antonio María, Tordecilla-Zumaqué, Lilibet, Cordero-Cordero, Carina, Grandett-Martínez, Liliana

Epidemiological, Clinical and Diagnostic Features of FeLV and FIV: An Updated Review by Canto-Valdés, María Casandra, Bolio-González, Manuel Emilio, Ramírez-Álvarez, Hugo, Cen-Cen, Carlos Josué

Chemical Composition of Earthworm (Eisenia foetida) Co-Dried with Vegetable Meals as an Animal Feed by Pérez-Corría, Kirenia, Botello-León, Aroldo, Mauro-Félix, Abril Karina, Rivera-Pineda, Franklin, Viana, María Teresa, Cuello-Pérez, Maribel, Botello-Rodríguez, Arnaldo, Martínez-Aguilar, Yordan

The ups and downs of emotional intelligence enlighten utopia by Ibarra, Luis Rodolfo

“…Likewise, the implications of such distinction in humanization are depicted. The research method is of a complex nature. Background information about emotional intelligence are presented; its limitations and potentialities such as the ups and downs of the psychologization of education, cognitive psychology, neuromyths, and the theory of emotional intelligence and feelings. …”