Vol. 29 No. 1 (2015): Uniciencia. Enero - Junio, 2015

Original scientific papers (evaluated by academic peers)

• Comparison of the growth of males and females of tilapia Oreochromis Niloticus cultured in cages

  Carlos Alvarado-Ruiz (Author)

  1-15

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  DOI: https://doi.org/10.15359/ru.29-1.1

• Solving recurrence relations supported by Wolfram Mathematica

  Enrique Vílchez-Quesada (Author)

  16-41

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  DOI: https://doi.org/10.15359/ru.29-1.2

• Application of Mathematical Modeling Activities in Costarican High School Education

  Karen Porras-Lizano, Jennifer Fonseca-Castro (Author)

  42-57

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  DOI: https://doi.org/10.15359/ru.29-1.3

• A scheme to analyses the statements of the student in context of problem posing

  Johan Espinoza-González, Jose-Luis Lupiáñez-Gómez, Isidoro Segovia-Alex (Author)

  58-81

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  DOI: https://doi.org/10.15359/ru.29-1.4