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3. La percepción de los profesionales de la construcción sobre temas de edificación sustentable en México y Chile

Author

Ramírez-Mancilla, Luis Alejandro, Calderón-Salinas, José Víctor, Matsumoto-Kuwabara, Yasuhiro, Ramírez-Mancilla, Luis Alejandro, Calderón-Salinas, José Víctor, and Matsumoto-Kuwabara, Yasuhiro

Abstract

El crecimiento poblacional se encuentra directamente ligado a la edificación; por tal motivo, resulta fundamental ser eficientes con los recursos, pues todo en un marco de desarrollo sustentable y su adopción dentro de los procesos constructivos es un tema de investigación importante. Mientras que investigaciones basadas en encuestas postocupación (POE) son una forma común de abordar el tema, poco se conoce de la forma como los actores de la construcción perciben e incorporan las prácticas de uso eficiente de los recursos para con sus actividades. En el presente trabajo se muestran los resultados de una encuesta pre-ocupación (EPO) diseñada a partir de las certificaciones LEED y BREEAM, la norma mexicana NMX-AA-164-SCFI-2013, el Programa de Construcción de Edificaciones Sustentables (PCES), la Certificación de Edificaciones Sustentables (CES) y la Certificación de Estándares de Construcción Sustentable en Chile (ECSC). La encuesta estuvo dirigida a profesionales de la construcción en México y Chile, y a raíz de ella se encontró que hay bajo conocimiento y poco empleo de tácticas de edificación sustentable entre la población objeto de estudio; cabe concluir que las técnicas que utilizan están orientadas a la optimización de costo., Population growth is directly linked to construction, for this reason it is essential to be efficient with resources, all within a framework of sustainable development, and its adoption within construction processes is an important research topic. While research based on Post-Occupancy Surveys (POE) is a common way to address the issue, little is known about the way in which construction stakeholders perceive and incorporate efficient resource use practices into their activities. This paper shows the results of a Pre-Occupancy Survey (EPO) designed based on the LEED and BREEAM certifications, the Mexican standard NMX-AA-164-SCFI-2013, the Sustainable Building Construction Program (PCES), the Certification of Sustainable Buildings (CES) and Sustainable Construction Standards in Chile (ECSC). The survey was aimed at construction professionals in Mexico and Chile, finding that there is low knowledge and use of sustainable building tactics and it is concluded that the techniques they use are oriented to cost optimization.

Published
2023

4. The Conceptual System of Additive Manufacturing via a Quantitative-Qualitative Approach: A Bibliometric Analysis.

Author

Mondragón-Serrano, Felipe, Padilla-Viveros, América, Hernández, Gerardo, and Calderón-Salinas, José-Víctor

Subjects
THREE-dimensional printing, SCIENTOMETRICS, SCIENCE publishing, BIBLIOMETRICS, INFORMATION science, SCIENCE journalism
Abstract

Additive Manufacturing (AM) applications have expanded to many areas. Whereas review articles portray the current state of knowledge on AM, scientometric studies identify relevant areas, principal authors, trends, and primary contributing sources from a quantitative perspective. Analysis of the AM still needed to comprise numerous scientific documents and include qualitative criteria. Using a vast number of published documents on AM, we propose a systemized approach to explore AM conceptual subsystems and their historical development. We applied our method to 68,676 records published between 1990 and 2021 in the Web of Science based on revised AM historical terms to prevent including documents unrelated to the subject matter. From a temporal perspective, statistical analysis revealed an explainable change in the AM research trend in 2008. A qualitative study of bibliometric maps obtained with the VOSviewer software led us to determine thirteen conceptual subsystems on AM, whose time development also clarified the history of the whole discipline. These conceptual subsystems distribute in four main publication source clusters, whose leading contributing countries are also reported. Restricting this methodology to specific AM conceptual subsystems or extending it to other knowledge areas is straightforward. Besides, the interactive bibliometric maps, accessible online, enable users to explore the AM conceptual system and find the most cited publications for a better depiction of the current state of knowledge on AM in its different areas. [ABSTRACT FROM AUTHOR]

Published
2023
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6. The perception of construction professionals on sustainable building issues in México and Chile

Author

Ramírez-Mancilla, Luis Alejandro, Calderón-Salinas, José Víctor, and Matsumoto-Kuwabara, Yasuhiro

Subjects
certificaciones, eficiencia, surveys, efficiency, certifications, standards, normas, desarrollo, pre-occupation, development, encuestas pre-ocupación
Abstract

El crecimiento poblacional se encuentra directamente ligado a la edificación; por tal motivo, resulta fundamental ser eficientes con los recursos, pues todo en un marco de desarrollo sustentable y su adopción dentro de los procesos constructivos es un tema de investigación importante. Mientras que investigaciones basadas en encuestas postocupación (POE) son una forma común de abordar el tema, poco se conoce de la forma como los actores de la construcción perciben e incorporan las prácticas de uso eficiente de los recursos para con sus actividades. En el presente trabajo se muestran los resultados de una encuesta pre-ocupación (EPO) diseñada a partir de las certificaciones LEED y BREEAM, la norma mexicana NMX-AA-164-SCFI-2013, el Programa de Construcción de Edificaciones Sustentables (PCES), la Certificación de Edificaciones Sustentables (CES) y la Certificación de Estándares de Construcción Sustentable en Chile (ECSC). La encuesta estuvo dirigida a profesionales de la construcción en México y Chile, y a raíz de ella se encontró que hay bajo conocimiento y poco empleo de tácticas de edificación sustentable entre la población objeto de estudio; cabe concluir que las técnicas que utilizan están orientadas a la optimización de costo. Population growth is directly linked to construction, for this reason it is essential to be efficient with resources, all within a framework of sustainable development, and its adoption within construction processes is an important research topic. While research based on Post-Occupancy Surveys (POE) is a common way to address the issue, little is known about the way in which construction stakeholders perceive and incorporate efficient resource use practices into their activities. This paper shows the results of a Pre-Occupancy Survey (EPO) designed based on the LEED and BREEAM certifications, the Mexican standard NMX-AA-164-SCFI-2013, the Sustainable Building Construction Program (PCES), the Certification of Sustainable Buildings (CES) and Sustainable Construction Standards in Chile (ECSC). The survey was aimed at construction professionals in Mexico and Chile, finding that there is low knowledge and use of sustainable building tactics and it is concluded that the techniques they use are oriented to cost optimization.

Published
2022

8. ZO-2 silencing induces renal hypertrophy through a cell cycle mechanism and the activation of YAP and the mTOR pathway

Author

Domínguez-Calderón, Alaide, primary, Ávila-Flores, Antonia, additional, Ponce, Arturo, additional, López-Bayghen, Esther, additional, Calderón-Salinas, José-Víctor, additional, Luis Reyes, José, additional, Chávez-Munguía, Bibiana, additional, Segovia, José, additional, Angulo, Carla, additional, Ramírez, Leticia, additional, Gallego-Gutiérrez, Helios, additional, Alarcón, Lourdes, additional, Martín-Tapia, Dolores, additional, Bautista-García, Pablo, additional, and González-Mariscal, Lorenza, additional

Published
2016
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10. Estrés oxidativo en pacientes con diferente expresividad clínica del síndrome metabólico.

Author

Galván-Meléndez, Manuel Fernando, Calderón-Salinas, José Víctor, Intriago-Ortega, María del Pilar, Torres-Castorena, Alejandro, Zamarripa-Escobedo, Rolando, Meléndez-Hurtado, Carlos Daniel, and Quintanar-Escorza, Martha Angélica

Subjects
*OXIDATIVE stress, *METABOLIC syndrome, *ANTIOXIDANTS, *PLASMA cells, *TRIGLYCERIDES, *HIGH-density lipoprotein receptors
Abstract

Background: The metabolic syndrome is characterized by abnormalities in the metabolism of lipids and glucose, and its major complications are cardiovascular disease and type 2 diabetes mellitus. It has been proposed that oxidative stress is related with metabolic syndrome. Objective: To relate the markers of oxidative stress in patients with clinical expression of metabolic syndrome. Material and method: An observational, cross-sectional and prospective study was done in 50 women of 30-50 years of age, with diagnosis of metabolic syndrome according to the criteria established by ATP-III. Results: The groups with three, four and five metabolic syndrome components showed significant differences in systolic blood pressure, glucose, triglycerides and high-density lipoprotein cholesterol blood levels, respectively, finding a statistically significant negative association with total plasma antioxidant capacity between groups. Conclusions: The finding that total plasma antioxidant system decreases as the number of components of the metabolic syndrome increases indicates that having a smaller provided antioxidant defense is associated with increased clinical expression of metabolic syndrome, highlighting the adaptation system of patients with metabolic syndrome who, despite the condition indicated, do not show oxidative damage. [ABSTRACT FROM AUTHOR]

Published
2014

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