Exploratory Study on Wetlands Area Decrease in Bogotá due to Construction Activity: 1950-2016 by García-Ubaque, César Augusto, Ladino-Moreno, Edgar Orlando, Zamudio-Huertas, Eduardo

“…The aim of the study was to quantify in an explorative way the damage of the wetland area because of drying and construction activities from 1950 to 2016 in Bogotá city. To such end, an estimate of the wetland area of Bogotá was made for the years 1950, 1989 and 2016 by reviewing the geographic information of the Agustín Codazzi Geographical Institute (IGAC) and the Aqueduct and Sewer Bogotá Company (EAAB). …”

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

“…The distance where the highest percentage of activity was found, lay at 100 to 150 cm from the stem. …”

The active participation of children from the municipality of Mosquera, Cundinamarca in online spaces during the pandemic. by Ávila Fuentes, Diana Marcela, Díaz Torres, Jessica, Fajardo Pinzón, Valentina

Subjects:

Acaricidal and larvicidal activity of Piper marginatum and Piper tuberculatum essential oils from Ecuador by Moncayo-Baño, Shirley Madeleine, Rondón-Rivas, María Eugenia, Cornejo-Sotomayor, Francisco Xavier

“…Larvicidal activity was determined against Aedes aegypti mosquito larvae following WHO recommended guidelines. …”

Motor development and physical activity in children of primary fifth Technical and Industrial Institute Chiquinquirá by Correa, Fernando javier Avila

Subjects:

Evaluation of Activated Carbon Electrodes as Anodes in a Microbial Fuel Cell Using Shewanella Putrefaciens by Vanegas-Hernández, Diana Marcela, Cardona-Aristizabal, Mónica Liliana, Zapata-Benabithe, Zulamita

Subjects: “…activated carbon…”

Role of the State in the development of extractive activities (2003-2015). The territory of soybean, mining and hydrocarbons in Argentina by Schweitzer, Mariana, Petrocelli, Santiago Pablo, Scardino, Marisa

“…In this sense, it was observed that the interventions carried out prioritized the operational needs of the activities analyzed in infrastructure for the development of extractive activities and, to a lesser extent, those of the local communities.…”

Microbial Consortiums with Promissory Lactic Acid Activity, Isolated from Native Bacterial Inoculants for Silages by Díaz-Monroy, Byron Leoncio, Iglesias, Arabel Elías, Valiño-Cabrera, Elaine

Microbial preparation with lactic acid activity (lab) as biological accelerant in the fermentation process to feed cattle by Borrás-Sandoval, Luis Miguel, Valiño-Cabrera, Elaine Cristina, Rodríguez-Molano, Carlos Eduardo

Involving University Students in Intercultural Communicative Competence Activities through the Use of Cultural Products and Practices by Hernández García, Milton Gerardo

“…In addition, they were open and interested in including culture and ICC activities in the EFL classroom.…”

Green preparation of methyl cinnamate and evaluation of its antifungal activity as a potential wood preservative by Haug, Elizabeth, Ruiz, Diego, Raffaeli, Natalia, Saparrat, Mario, Romanelli, Gustavo

“…The present work focuses on obtaining a preservative with potential antifungal activity for wood through a procedure of low environmental impact. …”

In vitro antibacterial activity of essential oils from Eryngium foetidum L. and Clinopodium brownei (Sw.) Kuntze by Ortiz-Ruíz, Marianella, Navarro-Mengual, Jesús David, Jaramillo-Colorado, Beatriz E.

Subjects: “…Antimicrobial activity…”

Antifungal activity of Peperomia subspathulata Yunck against three phytopathogenic fungi: Aspergillus, Botrytis, and Penicillium species by Gutiérrez, Doris

Subjects:

Blanching treatment effect on the enzymatic activity of polyphenoloxidase in two varieties of sweet potato (Ipomoea batatas Lam.) by Arrazola-Paternina, Guillermo, Alvis-Bermúdez, Armando, García-Mogollon, Carlos

“…The effect of scalding time and temperature on the enzyme activity of polyphenol oxidase in two varieties of sweet potatoes (white and red) was studied with the aim of obtaining and evaluating the behavior of this enzyme. …”

BrIM 5D models and Lean Construction for planning work activities in reinforced concrete bridges by Sánchez-Rivera, Omar Giovanny, Galvis-Guerra, José Alberto, Porras-Díaz, Hernán, Ardila-Chacón, Yerson Damián, Martínez-Martínez, César Augusto

Biocidal activity of Lippia origanoides H.B.K. (Verbenaceae) essential oil on Rhizoctonia solani: in vitro by Álvarez-Sánchez, David, Hurtado-Benavides, Andrés, Chaves-Morillo, Diana, Andrade-Díaz, Danita

“…(Verbenaceae) has been studied because of its attractive fungicidal properties in its essential extracts; therefore, the objective of this research was to evaluate the biocidal activity of L. origanoides essential oil on R. solani, in vitro. …”

How does the physiological activity and growth of tomato plants react to the use of a soil-mineral compound? by Pereira, Isabella Sabrina, Fagan, Evandro Binotto, Cabral, Ellen Mayara Alves, Fontana, Daniele Cristina, Umburanas, Renan Caldas, Soares, Luís Henrique

“…Foliar applications of the soil-mineral compound increased the activity of the SOD enzyme by 4.17 and 6.25%. The use of the soil-mineral compound also increased the LP activity and reduced the antioxidant enzyme activity. …”

Antimicrobial activity of Bothrops asper and Porthidium nasutum venom on purple passion fruit (Passiflora edulis f. edulis) phytopathogens by Núñez-Rangel, Vitelbina, Rey-Suárez, Paola, Serna, Alejandro, Gómez-Robles, Jeisson, Rey-Torres, Armando, Morales, Estefanía

“…The minimum inhibitory concentration was 31,2 µg mL-1 to B. asper and 500 µg mL-1 to P. nasutum to both bacteria. Nevertheless, the activity against F. oxysporum was low. The isolation of compounds responsible of this activity will contribute to the development of new molecules for antimicrobial agents against phytopathogens affecting purple passion fruit crops.…”

Sustainable use of bees as a strategy to promote conservation and reconversion of activities in strategic areas within the jurisdiction of CORPOCHIVOR (Colombia) by Martínez Beltràn, Pedro Adrián

“…To achieve this goal, participatory planning exercises are conducted to facilitate controlled and sustainable economic activities in certain areas. Considering the significance of preserving biodiversity in these ecosystemically important areas, sustainable production models are implemented to enable a shift in land use and current production practices.…”

CONSTRUCTIVISM ISSUES: FROM KANT TO PIAGET by Londoño Ramos, Carlos Arturo

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