Escuelas Normales Superiores “Experiencias pedagógicas en tiempos de pandemia” by CÁRDENAS SOLER, RUTH NAYIBE; Universidad Pedagógica y Tecnológica de Colombia, MANOSALVA CORREDOR, MARTHA STELLA; ENSD María Montessori, MONDRAGÓN LOVERA, MARCELA; Escuela Normal Superior María Auxiliadora, NOVAL PEDRAZA, CLARYBELL; Escuela Normal Superior Leonor Álvarez Pinzón, OLIVARES CIFUENTES, DAYANA KATHERIN; Universidad Pedagógica y Tecnológica de Colombia, DIAZ MEDINA, JOHN ALFONSO; Universidad Pedagógica y Tecnológica de Colombia, SOLER JIMÉNEZ, GLORIA ISABEL; Institución Educativa Escuela Normal Superior, VARGAS PATIÑO, EDWIN OSBALDO, TORRES MONSALVE, MONICA DEL PILAR; Escuela Normal Superior Leonor Álvarez Pinzón, MATEUS CASAS, NANCY ESPERANZA, SASTOQUE CORONADO, AIDA GRACIELA; Escuela Normal Superior de Ubaté, MALDONADO CASTAÑEDA, HELENA PAOLA, JIMÉNEZ CUBILLOS, LUISA FERNANDA; Escuela Normal Superior de Junín, MÉNDEZ AGUILERA, YEISON ALFONSO; Escuela Normal Superior de Junín - ENSJ, VILLAMIL MERCHÁN, CLAUDIA YAMILE; Escuela Normal Superior ‘Leonor Álvarez Pinzón’, LEGUIZAMÓN GONZÁLEZ, MYRIAM CECILIA; Universidad Pedagógica y Tecnológica de Colombia, PÁEZ GONZÁLEZ, LEONARDO ALEXIS; Universidad Pedagógica y Tecnológica de Colombia

“…Curricular flexibility, the use of technology and electronic platforms and devices, became the dynamizing mechanisms of academic activity. …”

Generation of 3D Tumor Models from DICOM Images for Virtual Planning of its Recession by Rodríguez-Bastidas, Oscar, Vargas-Rosero, Hermes Fabián

“…Medical images are essential for diagnosis, planning of surgery and evolution of pathology. The advances in technology have developed new techniques to obtain digital images with more details, in return this has also led to disadvantages, such as: the analysis of large volumes of information, long time to determine an affected region and difficulty in defining the malignant tissue for its later extirpation, among the most relevant. …”

Proofs and generalizations of the pythagorean theorem by Cavalcanti, Lialda B., de Arimatéa Roch, Cristiane

“…This article explores a topic developed by a group of researchers of the Science and Technology Teaching School of Instituto Federal de Pernambuco, Brazil (IFPE), in assistance to the development of the Mathematics Practical and Teaching Laboratory of the distance learning Teaching Licensure, financed by the Universidad Abierta de Brasil. …”

Effects of corm size and benzylaminopurine on plantain proliferation in two propagation environments by Espinoza González, Jorge, Bustamante González, Antonio, Cedeño García, Galo

“…Macropropagation of plantain in a thermal chamber is an economic technology, effective as a method of phytosanitary cleaning, and efficient to enhance the production of seedlings. …”

Fintech and Start-ups: A Systematic Literature Review by Sanchez Obando, Jhon Wilder, Duque-Méndez, Néstor Darío, Tapasco-Rueda, Andrea Ximena

“…Fintech is the application of the technologies of the fourth industrial revolution in the financial field. …”

VIRTUAL EDUCATION OR VIRTUALITY OF EDUCATION by Nieto Göller, Rafael Andrés

“…Well known globalization and societies on going technical process also the appeal of massive augmentation of all technologies considered as Information and Communication Technologies, had allowed the on line education as an open and long distance option –nontraditional or conventional– and methodological offensive answer that is being used more often by countries to challenge each other, by their respective public and private policies, challenges related to universal right to education, flexibility and acquisition ease, that demographic growth demands towards traditional and life education systems. …”

Elaboración de un sistema de reparación no metálico a base de compuestos reforzados con malla de fibra de vidrio en tuberías enterradas de 20 pulgadas para el transporte de crudo... by Vargas Mendieta, Alvaro Smith

Evaluación de recubrimientos comerciales para aplicarlos en tubería by Avila Piracoca, Jhon Fredy

Estado del arte del recubrimiento de conversión de cromo trivalente en la aleación de aluminio 2024-T3 en la industria aeronáutica y aeroespacial by Suárez Romero, Holmes Daniel

El coaching empresarial como una herramienta de construcción de ventajas competitivas para las empresas prestadoras de servicios logísticos Pymes by Becerra Valderrama, Ibeth Jessenia, Latorre Vargas, Viviana

Síntesis y caracterización de un MMC cobre-titanio-carburo de titanio sinterizado por descarga luminiscente anormal by Bohórquez Moreno, Cristian Daniel

Diseño del sistema de seguridad y de control de iluminación para el Conjunto Cerrado el Portal del Bosque en la ciudad de Tunja by Cruz Gómez, William Felipe

Comparación del aprendizaje basado en proyectos con mediación de las TIC respecto al modelo de aprendizaje tradicional by Romero Valderrama, Ana Consuelo

La formación de ingenieros en perspectiva de CTS : un estudio de caso en los circuitos eléctricos by Sosa Quintero, Luis Fredy

Remoción de carbono orgánico total y microorganismos patógenos en aguas superficiales de la Cuenca Baja del Río Bogotá mediante el uso de un dispositivo auto-sostenible by Suárez Pulido, Dalia Xiomara

Ground Station Smart Network - ADSGS by Espíndola Díaz, Jorge Enrique; Universidad Pedagógica y Tecnológica de Colombia

“…The proposed hardware component uses COTS and Software Defined Radio (SDR) technology  while the software component uses packages such as Orbitron, ProEst, the SINTA expert system, among others. …”

Selection and evaluation of gene-edited knockout mutants of AtAAP2 and AtCRF4 homologs of rice for agronomic nitrogen use efficiency (ANUE) by Wakatabi, Kentaro, Selvaraj, Michael Gomez, Guzmán-Prada, Diego Alexander, Cuásquer, Juan Bosco, López-López, Karina, Endo, Masaki, Ishitani, Manabu

“…This study demonstrated the usefulness of GE technology in gene evaluation and highlighted the effects of AtAAP2 and AtCRF4 genes in the plant N cycle.…”

Relationship: university-company or university-productive sector? A perspective from Latin America by Boshell Villamarín, María Gaby

“…Objective: The objective of this article is to elucidate the meaning of the university-industry relationship in Latin America for the development of science, technology and innovation. This in order to advance towards adequate alternatives for the region and specifically for Colombia. …”

A look at the radio show “ondas” in san andres island: pedagogical and social contributions by Duarte Torres, Paula Andrea, Hernández Vásquez, Jenifer C, Medina, Jairo Humberto

“…The present paper reports the evaluation of the social and the pedagogical impact of the radio show “Ondas” in San Andres Island, which promotes a culture of science, technology, and innovation in children, teenagers, and youth. …”

Editorial by Viáfara González, John Jairo

“…During this time, our journal has undergone several transformations which signals its constant efforts to adapt to the increasing demands posed by information technology advances,  national and international research agencies and an audience whose academic specialization is rapidly increasing.One recent innovation in our journal is the editorial committee’s decision to make of Enletawa a biannual publication starting with this issue. …”