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  1. 3721
  2. 3722

    Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials by Morales Ibarra, Rodolfo

    Published 2014
    “…This reduces waste disposal of scrap from production parts and end-of-life products. In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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    Tesis
  3. 3723

    Carbon fiber recovery using subcritical and supercritical fluids for chemical recycling of thermoset composite materials by Morales Ibarra, Rodolfo

    Published 2014
    “…This reduces waste disposal of scrap from production parts and end-of-life products. In this research, benzyl alcohol and water in subcritical and supercritical conditions, with and without addition of tripotassium phosphate (K3PO4) as a decomposition reaction catalyst, were used to recover carbon fibers from composite materials for potential reuse in high performance components; while, in the literature review, the composite materials and their manufacturing processes were revisited, as well as the legal implications of end-of-life composite components, justifying the need for a thermoset composite materials recycling research project. …”
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    Tesis
  4. 3724

    Influence of the Effective Potential on the Crossover Width in the Two Flavor Polyakov-Nambu-Jona-Lasinio Model by Valbuena Ordóñez, Enrique, Mata Carrizal, Nallaly Berenice, Garza Aguirre, Adrián Jacob, Morones Ibarra, José Rubén

    Published 2020
    “…We compare the phase diagrams obtained from three different effective potentials, focusing on the behavior of the width of the crossover region and the critical end point for each case. We describe various susceptibilities to obtain the chiral crossover and the color deconfinement crossover.…”
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    Article
  5. 3725

    Dynamics of Executive Functions, Basic Psychological Needs, Impulsivity, and Depressive Symptoms in American Football Players by Rincón Campos, Yahel Enith, Sanchéz López, Javier, López Walle, Jeanette M., Ortiz Jiménez, Xóchitl A.

    Published 2019
    “…The results showed that there was an improvement in inhibitionand planning at the end of the season. There was also an increase in attention andmotor impulsiveness, and a decrease in need thwarting at the end of the season.A positive association between executive function, impulsiveness, psychological needs,and affective symptoms were also found. …”
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    Article
  6. 3726
  7. 3727

    Covid-19 and the Experience of the Elderly Students: The Case of the University Program for the Elderly of the Nuevo León Autonomous University, Mexico by Silva Morín, Luz Amparo, Escalera Silva, Luz Alejandra, López Estrada, Raúl Eduardo

    Published 2021
    “…Covid-19 and the digital experience in education for older adults are analyzed. To this end, we examine those elements that could favor the continuity of distance programs; in this case the UANL University Program for the Elderly was taken as a case study. …”
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    Article
  8. 3728

    Covid-19 and the Experience of the Elderly Students: The case of the University Program for the Elderly of the Nuevo León Autonomous University, México by Silva Morín, Luz Amparo, Escalera Silva, Luz Alejandra, López Estrada, Raúl Eduardo

    Published 2021
    “…Covid-19 and the digital experience in education for older adults are analyzed. To this end, we examine those elements that could favor the continuity of distance programs; in this case the UANL University Program for the Elderly was taken as a case study. …”
    Get full text
    Article
  9. 3729
  10. 3730

    Un modelo estructural sobre la reducción del estrés utilizando material artístico by Vanegas Farfano, Minerva, González Ramírez, Mónica Teresa, Landero Hernández, René

    Published 2017
    “…The results confirm the reduction of the perceived stress associated to the use of the graphic activity and a consequent decrease of the negative emotions at the end of a single session in all the experimental conditions.…”
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    Article
  11. 3731

    Editor's message: beaming energy from the space by Aguilar Garib, Juan Antonio

    Published 2017
    “…It is estimated that energy consumed in the buildings (residential and commercial end users) accounts for 20.1% of this total ([International Energy Outlook 2016). …”
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    Article
  12. 3732
  13. 3733

    Case for diagnosis. Infraorbital schwannoma by Reyna Rodriguez, Irving Llibran, Chávez Álvarez, Sonia, Ocampo Candiani, Jorge

    Published 2021
    “…Histopathology revealed an encapsulated neoplasm within the dermis; composed by narrow, elongated, and wavy cells with an ill-defined cytoplasm, dense chromatin and tapered ends interspersed with collagen fibers. Pathologic findings were consistent with tissue of Antoni B pattern. …”
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    Article
  14. 3734

    Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material by García Montes, Saida Mayela

    Published 2017
    “…The CFs were recovered from an epoxycarbon fiber composite reaching end-of-life by a thermal recycling process of pyrolysis at a temperature of 480°C for 30 min. …”
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    Tesis
  15. 3735

    Synthesis of carbon nanotubes on surface of recovered carbon fibers by chemical vapor deposition, as a sizing process to obtain a hybrid material by García Montes, Saida Mayela

    Published 2017
    “…The CFs were recovered from an epoxycarbon fiber composite reaching end-of-life by a thermal recycling process of pyrolysis at a temperature of 480°C for 30 min. …”
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    Tesis
  16. 3736

    Teorías de los estudiantes de Filosofía y Letras sobre el papel del género en la elección profesional: análisis de contenido (The Philosophy Faculty students´ theories with respec... by Becerra García, María Guadalupe

    Published 2004
    “…This study explores the students’ perspective on the gender influence in professional election. Through an open-ended instrument, the answers are classified into several implicit theories about gender at the context of an obligatory course for the degree program in the Philosophy and Letters Faculty, Universidad Autónoma de Nuevo León, México.…”
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    Article
  17. 3737

    Loss of sales due to incorrect forecasting of demand by Ríos Treviño, Andrea, Valdez Contreras, Sergio Alejandro

    Published 2014
    “…This methodology requires to measure, calculate, evaluate, plan and improve processes or tools in order to achieve, the set goal. In the end, results were very positive, although the use of a more robust forecasting method was necessary to be more successful.…”
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    Article
  18. 3738

    Design and simulation of mechanical components of a robotic cell for the automotive industry. by Reyna Martínez, José Israel

    Published 2018
    “…This work will try to comply with the design of an automated work cell flexible in production, current, and future, but also optimized in size and cost, all using a set of design and simulation tools for process validation that will be generated at the end of the work.…”
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    Tesis
  19. 3739

    Design and simulation of mechanical components of a robotic cell for the automotive industry. by Reyna Martínez, José Israel

    Published 2018
    “…This work will try to comply with the design of an automated work cell flexible in production, current, and future, but also optimized in size and cost, all using a set of design and simulation tools for process validation that will be generated at the end of the work.…”
    Get full text
    Tesis
  20. 3740

    Worldwide Fish Meal Production Outlook and the Use of Alternative Protein Meals for Aquaculture by W. Hardy, Ronald.

    Published 2019
    “…In 2006, fish meal prices reached levels that were previously unimaginable and nearly double the high end of thenormal price range over the past several decades. …”
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    Article

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