Mathematical Model of a Rotator Type Joint Actuated by Artificial Muscles by Zuñiga, Santiago, Bravo Montenegro, Diego Alberto, Rengifo, Carlos F.

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Two-Dimensional kinematics of horses at trot through videometry and mathematical modeling by Torres-Pérez, Yolanda, Gómez-Pachón, Edwin Yesid, Miró-Rodriguez, Francisco

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Training in Mathematics in Colombia: a view from a standpoint of gender by González-Gutiérrez, Nelsy Rocío, Sepúlveda-Delgado, Omaida, Espejo-Lozano, Ruby Lisbeth

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Validation of the mathematical model of a solar panel using Matlab/Simulink tool by Vera-Dávila, Anderson Guillermo, Delgado-Ariza, Jhan Carlos, Sepúlveda-Mora, Sergio Basilio

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Work on mathematical problem solving and its effect on the beliefs of high school students by Vesga-Bravo, Grace Judith, Escobar-Sánchez, Rubén Esteban

Subjects: “…beliefs; epistemology; problem solving; academic achievement; learning of mathematics.…”

Selection of a mathematical model through the AHP methodology to model green roofs in Colombia by Tabares Catimay, Jeniffer, Gallo Martínez, Laura Marely, Mancipe, Néstor Alonso

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Mathematical model to predict the stability at ambient temperatures of Brevibacterium celere C-924 bacterium by Paneque-Díaz, Yunier Luis, González-Fernández, Nemecio, Crespo-Zafra, Lourdes Mariana, Zamora-Sánchez, Jesús, Segura-Silva, Rutdali María, Pérez-Sánchez, Amaury

“…As a result of the study, a mathematical model was obtained that simulates the degradation that occurs in the range of temperatures evaluated and without vacuum. …”

Study of the didactic – mathematical knowledge of a university teacher: a theoretical framework of research by Sepúlveda-Delgado, Omaida

Subjects: “…didactic-mathematical knowledge of the teacher…”

Mathematics for diversity: a historical, epistemological, and cognitive study of a perimeter and area concepts by Aldana-Bermúdez, Eliécer, López-Mesa, Jorge Hernán

“…This was accomplished by means of the design and application of didactic sequences as support for the inclusion of disabled people to the educational system from an interactive mediation of learning and teaching of mathematics. The results demonstrate that people with Down syndrome also manage to learn mathematical concepts and notions at a different rhythm.…”

The real learning environments as a pedagogical strategy for the development of the mathematical competences in secondary school students by Alvis-Puentes, Johnny Fernando, Aldana-Bermúdez, Eliécer, Caicedo-Zambrano, Segundo Javier

Subjects: “…critical mathematical education;…”

Teaching-Learning in mathematics and statistics during COVID-19. Universidad de los Llanos, Colombia by Guerrero, Sara Cristina, Rojas García, Beatriz, Cuño Bonito , Justo

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Mathematical models for describing growth in peach (Prunus persica [L.] Batsch.) fruit cv. Dorado by Pinzón-Sandoval, Elberth Hernado, Pineda-Ríos, Wilmer, Serrano-Cely, Pablo

“…Therefore, the objective of this research was to determine the efficiency of mathematical models for describing growth in P. persica cv. …”

Epistemological Study of the Object Group: A Piagetian Perspective in the Light of The Onto- Semiotic Approach to Mathematics Cognition by Sepúlveda Delgado, Omaida, González Gutiérrez, Nelsy Rocío, Aldana Bermúdez, Eliécer

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Mathematical Analysis of Discontinuous Rectification Columns at Pilot Scale Based on the Continuous Stable States Concept and MESH Equations by Diaz-Angulo, Jennyfer, Barbosa-Meza, Alfonso, Machuca-Martínez, Fiderman, Mueses, Miguel-Ángel

“…Mathematical analysis and simulation of a discontinuous rectification column was performed using an operational strategy during the start-up before reaching a pseudo-stable state in discontinuous operation. …”

Desing of wind propellers for horizontal axis by Albadan Molano, David Esteban, Salamanca Céspedes, Jorge Enrique, Gallego Torres, Adriana Patricia

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Singapore Method for Teaching Basic Operations with Fractional Numbers in Eight Levels Students by Niño-Vega, Jorge Armando, López-Sandoval, Diana Patricia, Mora-Mariño, Eduar Ferney, Torres-Cuy, María Alejandra, Fernández-Morales, Flavio Humberto

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Evaluation of irreversibility in an ammonia-water absorption refrigeration system using three different mathematical models to calculate the thermodynamic properties by Vera-Romero, Iván, Heard-Wade, Christopher Lionel

Evaluation of irreversibility in an ammonia-water absorption refrigeration system using three different mathematical models to calculate the thermodynamic properties by Vera Romero, Iván, Heard Wade, Christopher Lionel

A historical overview of the curricular guidelines for teacher training and mathematics teaching in Brazil: from the First Letters Law to LDB/96 by Taveira, Flavio Augusto Leite, Peralta, Deise

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Evaluación de un modelo matemático para la electrohilatura de fibroína de seda Evaluation of mathematical model for electrospinning of silk fibroin by Hernández Hernández, Daniel, Padilla, Santiago, Restrepo Osorio, Adriana, Suárez, Gustavo