Acta Universitaria
type: channel
description: Acta Universitaria is an electronic, multidisciplinary, and peer-reviewed scientific journal with open access, publishing articles in XML and PDF format, following a continuous publication model, and producing a single annual volume.Ãƒâ€šÂ Ãƒâ€šÂ This journal has been edited by the University of Guanajuato since 1991, but it shifted to an online-only version since 2017. The prime objective of the journal is to publish original research articles and review articlesÃƒâ€šÂ in English and Spanish, authored by both national and international researchers. Contributions of researchers are classified in the following areas: Ãƒâ€šÂ Ãƒâ€šÂ a) Biological, Agricultural and Environmental Sciences Ãƒâ€šÂ Ãƒâ€šÂ b) Exact Sciences and Engineering Ãƒâ€šÂ Ãƒâ€šÂ c) Health SciencesÃƒâ€šÂ Ãƒâ€šÂ Ãƒâ€šÂ Ãƒâ€šÂ Ãƒâ€šÂ d) Social Sciences and Humanities Ãƒâ€šÂ e) Economic and Administrative Sciences Acta Universitaria does not accept any other contribution such as opinion articles, essays, reports, research notes, or letters to the editor.
publisher: Universidad de Guanajuato
language: en
publication name: Acta Universitaria
issn: 0188-6266
copyright: This work is licensed under CC BY-NC-ND 4.0 https://creativecommons.org/licenses/by-nc-nd/4.0/deed.en Ãƒâ€šÂ Ãƒâ€šÂ Ãƒâ€šÂ
items: Emergent communication in simulated robotics: supporting supply chains through evolutionary computation
items: Prueba Seguridad
items: Determining factors of intrapreneur behavior in employes of the manufacturing industry in Tamaulipas
items: Primary school teachers in Tlaxcala, Mexico: their trajectory in the face of gender inequalities
items: ¿Who is more aggressive? An analysis of hostility in medical students and its expression by gender
items: Personalized physical activity in people with disabilities: a scoping review of empirical evidence
items: Experimental study of a water source heat pump (WSHP): evaluation of R32 refrigerant as a direct replacement for R410A
items: Impact of tourism on gender relations in the Magical Town of Tapijulapa
items: Co-evolutionary trajectories of electromobility and Industry 4.0 in the Twin Transition: a five-phases analysis
items: Perception of school violence at postgraduate level: an analysis from the experience of students in agricultural sciences
items: Factors influencing university vote: analysis of information for elections at a public university in southeast Mexico
items: Perspectives for the use of entomopathogenic fungi for pest control in chili crops
items: Discursive disputes on Mexico's Energy Reform: symbolic power and the legitimation of sustainable development models
items: Digital interactions and organizational perception: a Facebook network study of comments from a sports center in Mexico
items: Factors influencing the willingness to recommend a sun and beach destination in the northwestern region of Mexico: an econometric evaluation
items: Analysis of physical properties in three mango varieties processed with indirect solar and electric drying
items: Comparative analysis of welding processes using MCDM methods for the development of a component joining station
items: Ludoeducational computing for the revitalization of Nahuatl: design and evaluation of an interactive tool for primary school children
items: Factors contributing to students’ implicit and explicit learning difficulty of targeted English grammatical structures
items: Human talent management and its relationship with business success of micro and small enterprises in Nayarit, Mexico
items: Didactics of forms and algebraic procedures in the teaching of differential and integral calculus
items: Adaptogens: nature, function, and main representatives
items: Productive diversification of small orange producers in two municipalities of Huasteca Potosina, Mexico
items: Validation of the brief resilience scale in adolescents and its mediating role between indirect violence, PTSD, and substance use
items: Theoretical reflections and hypotheses of circular economy for waste reduction
items: Malnutrition in older adults of rural areas of Mexico
items: Digital technologies and their influence on socio-environmental problems: a perspective in Mexico
items: Towards the automation of attendance control: improving administrative efficiency in higher education in Ecuador
items: Implementation of BIM tools for the management of the infrastructure of Belen Headquaters, Campus Guanajuato, in the University of Guanajuato
items: Marital subsystem and psychosocial factors in therapeutic adherence in patients with diabetes of the Veracruz Naval Specialty Hospital

Emergent communication in simulated robotics: supporting supply chains through evolutionary computation
type: item
description: This study introduces an innovative model of cooperation and communication among a collective of Marxbot robots. The primary task involves the retrieval and deposition of raw materials onto a processing band, as well as the collection and placement of finished products onto a packaging band. The robots are controlled using artificial neural networks (ANN), which are optimized using a genetic algorithm (GA) within the framework for autonomous robotics simulation and analysis (FARSA) environment. Our simulations have demonstrated that homogeneous robot groups utilizing emergent communication via light emitting diodes (LED) significantly outperform those with predefined signal systems or no communication capabilities. The superior performance is attributed to the organizational structure that arises from signal emergence within the group dynamics and environmental interactions. These findings emphasize the relevance of evolutionary robotics (ER) principles in meeting the demands of Industry 4.0.
subject: Artículos de investigación
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subject: Array
  topic: disciplines
creator: Fernando Aldana Franco
creator: Rosario Aldana Franco
creator: Ervin Jesús Álvarez Sánchez
creator: Fernando Montes González
creator: José Gustavo Leyva Retureta
rights: Copyright (c) 2024 Acta Universitaria
date: 2024-07-03
publication date: 2024-07-03
starting page: 1
ending page: 15
doi: 10.15174/au.2024.3939

Prueba Seguridad
type: item
description: Prueba seguridad
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
creator: Prueba seguridad DSTI
rights: Copyright (c) 2026 Prueba seguridad DSTI https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-26
publication date: 2026-03-26
doi: 10.15174/au.2011.4993

Determining factors of intrapreneur behavior in employes of the manufacturing industry in Tamaulipas
type: item
description: To maintain an acceptable level of competitiveness, enterprises need to create innovative products and more efficient processes with the participation of employees. This phenomenon is commonly known as intrapreneur behavior. The aim of this research is to identify the effects of external and internal factors on intrapreneurship in the manufacturer industry in Tamaulipas. To this end, a structural equations model with second order variables was used with a sample of 280 observations. It was found that both internal and external factors have a positive and significant effect on intrapreneur behavior.
subject: Artículos de investigación
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subject: Array
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creator: César Iván Mellado Ibarra
creator: Nallely Guadalupe Hernández Hernández
creator: Juan Francisco Garza Alfaro
rights: Copyright (c) 2026 César Iván Mellado Ibarra, Nallely Guadalupe Hernández Hernández, Juan Francisco Garza Alfaro https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-08
publication date: 2026-07-08
starting page: 1
ending page: 26
doi: 10.15174/au.2026.4712

Primary school teachers in Tlaxcala, Mexico: their trajectory in the face of gender inequalities
type: item
description: From theoretical and methodological approaches, female professional development in education is one of the many reflections of social inequality which leads to reflect on female schoolteachers’ professional and personal experience from a gender view. The objective of this article is to analyze female schoolteachers career paths in Tlaxcala, in an inequality framework. To achieve this, an instrument with four dimensions was designed: sociodemographic data, initial and continuing education, labor mobility, and gender violence. Results identify, in the professional field, lower labor mobility due to their academic and continuing training. In the personal field, they are affected by aspects such as marriage, maternity, patriarchal culture, and gender violence victimization.
subject: Artículos de investigación
  topic: section
subject: Array
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subject: Array
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subject: Array
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creator: Adriana Carro Olvera
creator: Rosabel Juárez Barradas
rights: Copyright (c) 2026 Adriana Carro Olvera, Rosabel Juárez Barradas https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-11
publication date: 2026-03-11
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4560

¿Who is more aggressive? An analysis of hostility in medical students and its expression by gender
type: item
description: This quantitative, cross-sectional, and comparative study analyzed aggression levels among 638 medical students at a public university in Nayarit (59.2 % female; 40.8 % male) using the Buss-Durkee Hostility Inventory (BDHI). Due to the non-normal distribution of the data, Spearman and Kruskal-Wallis tests were employed for statistical analysis. The results revealed significant gender differences (p < 0.05): while men scored higher in physical aggression, women presented superior levels in verbal aggression, indirect aggression, irritability, guilt, and overall hostility scores. Furthermore, a moderate correlation between resentment and guilt was identified across both sexes. These findings challenge the traditional conception of aggression as a predominantly male trait, suggesting that within the medical academic context, women manifest higher levels of hostility in relational and verbal dimensions. This highlights the critical need for preventive interventions incorporating a gender-sensitive approach.
subject: Artículos de investigación
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creator: César Antonio Tapia Varela
creator: José Raúl Tapia Varela
creator: Salvador Ruiz Bernés
creator: Juan Gabriel Casillas Cueto
creator: Erika Jazmín Bañuelos Ramírez
rights: Copyright (c) 2026 César Antonio Tapia Varela, José Raúl Tapia Varela, Salvador Ruiz Bernés, Juan Gabriel Casillas Cueto, Erika Jazmín Bañuelos Ramírez https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-05-13
publication date: 2026-05-13
starting page: 1
ending page: 11
doi: 10.15174/au.2026.4839

Personalized physical activity in people with disabilities: a scoping review of empirical evidence
type: item
description: People with disabilities face physical, social, and structural barriers that restrict participation in physical activity programs and negatively affect health and quality of life. This study aimed to examine recent empirical evidence on the benefits and challenges of personalized physical activity interventions for this population. A scoping review was conducted in PubMed, Scopus, and Web of Science following PRISMA-ScR guidelines. Empirical studies published between 2017 and 2025 in English and Spanish were included and selected using PICOS criteria. Eleven studies addressing different types of disabilities were identified. Reported benefits included improvements in strength, balance, mobility, autonomy, social inclusion, and quality of life. Recurrent challenges involved shortages of trained personnel, limited accessible infrastructure, and economic sustainability constraints. Current evidence supports the effectiveness of personalized physical activity programs; however, persistent structural barriers and methodological gaps highlight the need for future research and intersectoral policies to ensure equitable and sustainable implementation.
subject: Artículos de revisión
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subject: Array
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subject: Array
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subject: Array
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creator: Leticia Irene Franco Gallegos
creator: Karla Juanita Montes Mata
creator: Guadalupe Simanga Ivett Robles Hernández
creator: Juan Francisco Aguirre Chávez
rights: Copyright (c) 2026 Leticia Irene Franco Gallegos, Karla Juanita Montes Mata, Guadalupe Simanga Ivett Robles Hernández, Juan Francisco Aguirre Chávez https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-11
publication date: 2026-03-11
starting page: 1
ending page: 9
doi: 10.15174/au.2026.4677

Experimental study of a water source heat pump (WSHP): evaluation of R32 refrigerant as a direct replacement for R410A
type: item
description: The energy performance of a water-source heat pump in heating mode was experimentally evaluated using R32 as a direct replacement for R410A. For this purpose, an experimental bench was constructed to simulate the operating conditions of the water source (water-glycol mixture) flow rate and temperature, as well as the set-point condition (space-heating temperature). These conditions expand on the existing literature, positioning R32 as a viable option in the short- and medium-term. The results indicated that R32 outperformed R410A, achieving COP increases of up to 40%. For set-point temperatures of 31 °C and 28 °C, the pump achieved 37% energy savings with R32 compared to R410A. Finally, a TEWI analysis was performed, where R32 showed an 84.2% reduction in indirect emissions due to lower energy consumption.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Juan Manuel Belman Flores
creator: Vicente Perez García
creator: María Fernanda Meza Enriquez
creator: Luiz Machado
rights: Copyright (c) 2026 Juan Manuel Belman Flores, Vicente Perez García, María Fernanda Meza Enriquez, Luiz Machado https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: 1
ending page: 15
doi: 10.15174/au.2026.4900

Impact of tourism on gender relations in the Magical Town of Tapijulapa
type: item
description: This research was carried out in Villa Tapijulapa, located in the municipality of Tacotalpa, Tabasco, Mexico. It shows the impact of tourism on gender relations of tourism service providers; additionally, it seeks to describe the roles established for genders in their families. This work was developed adopting a qualitative methodology, where semi-structured interviews were applied to 12 men and women (25 and 68 years old) involved in tourism activities. It was found that gender roles assigning specific functions to men and women persist; for instance, women carry out work activities and, at the same time, must take care of their homes. Women are more involved in cooking and hosting, while men work in jobs that require greater physical strength, leadership, or dissemination of art and culture.
subject: Artículos de investigación
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subject: Array
  topic: disciplines
subject: Array
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  topic: disciplines
creator: Guadalupe Narváez López
creator: MARITEL YANES PEREZ
creator: Rosa Elba Hernández Cruz
creator: Ma. Teresa Tonantzin Ortiz Rodríguez
rights: Copyright (c) 2026 Guadalupe Narváez López, Maritel Yanes Pérez, Rosa Elba Hernández Cruz, Ma. Teresa Tonantzin Ortiz Rodríguez https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-05-20
publication date: 2026-05-20
starting page: 1
ending page: 22
doi: 10.15174/au.2026.4695

Co-evolutionary trajectories of electromobility and Industry 4.0 in the Twin Transition: a five-phases analysis
type: item
description: This article analyzes the coevolution of electromobility and Industry 4.0 in the automotive sector and proposes a five-phase interpretive framework to synthesize their technological, regulatory, and market trajectories. Based on a structured review of scientific and grey literature published between 2010 and 2024, the study develops a qualitative thematic analysis to identify the main milestones of this dual transformation, both digital and sustainable, in the automotive sector. The findings show that the articulation between vehicle electrification and Industry 4.0 follows a coevolutionary dynamic driven by public policies, innovation processes, productive reconfiguration, and new business models. The article also identifies structural tensions and challenges for emerging economies such as Mexico. It contributes to the academic debate by offering an analytical periodization useful for comparative studies and a conceptual basis for rethinking policies in the context of the twin transition.
subject: Artículos de revisión
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
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  topic: disciplines
subject: Array
  topic: disciplines
creator: Adriana Martínez Martínez
creator: Alejandro García Garnica
creator: Estefanía Anguiano Lara
rights: Copyright (c) 2026 Adriana Martínez Martínez, Alejandro García Garnica, Estefanía Anguiano Lara https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-01
publication date: 2026-07-01
starting page: 1
ending page: 20
doi: 10.15174/au.2026.4657

Perception of school violence at postgraduate level: an analysis from the experience of students in agricultural sciences
type: item
description: School violence is conceived as the relationships that emerge within the school context and cause harm among those involved in such interactions. It is influenced by culture, norms, and social values. The objectives are to analyze the level of school violence at an institution offering a Postgraduate Degree in Agricultural Sciences in Estado de México and to determine the level of school violence experienced by students prior to the graduate level. This research adopted a quantitative methodology where a questionnaire was administered to 100 students from 16 graduate programs. Data was subjected to an analysis using descriptive statistics and Spearman correlation coefficient (α = 0.05%). Results showed that 94% of master's students and 97.3% of doctoral students consider that there is school violence. Victims of school violence in graduate programs were also victims throughout their academic careers. In conclusion, school violence manifests at all educational levels and requires priority attention.
subject: Artículos de investigación
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subject: Array
  topic: disciplines
subject: Array
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creator: Rosalva Ruiz Ramírez
creator: José Luis García-Cue
creator: María del Rosario Ayala Carrillo
creator: Leticia Segura Ordaz
rights: Copyright (c) 2026 Rosalva Ruiz-Ramírez, José Luis García-Cue, María del Rosario Ayala Carrillo, Leticia Segura Ordaz https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-01
publication date: 2026-07-01
starting page: 1
ending page: 19
doi: 10.15174/au.2026.4697

Factors influencing university vote: analysis of information for elections at a public university in southeast Mexico
type: item
description: As a starting point, this research considered the information available to university students in the 2024 presidential elections, aiming to determine young voters' knowledge of the presidential campaigns and the three candidates’ policy proposals. A documentary review was done and a mixed-method approach was adopted through a survey applied to 176 university students from 12 faculties in the state of Tabasco. Results revealed a lack of i digital interaction on social media by the presidential candidates and a marked tendency toward economic factors as the fundamental reason for voting. Situations such as organized crime and deficiencies in the health sector are recognized as among the main problems facing the country.
subject: Artículos de investigación
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subject: Array
  topic: disciplines
creator: Rodrigo Solano González
creator: Martha Elena Cuevas Gómez
rights: Copyright (c) 2026 Rodrigo Solano González, Martha Elena Cuevas Gómez https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-03
publication date: 2026-06-03
starting page: 1
ending page: 14
doi: 10.15174/au.2026.4830

Perspectives for the use of entomopathogenic fungi for pest control in chili crops
type: item
description: Entomopathogenic fungi (EPF) are used to control pests as an alternative to chemical pesticides. The aim was to determine producers' knowledge and attitude toward the potential use of EFF against pests in the chili crop in the Sotavento region of Veracruz. A semi-structured questionnaire was applied to 22 chili producers, selected using the “snowball” technique, and their attitude toward the use of EPF in social, economic, and environmental aspects was measured using a Likert scale. Twenty-seven percent of interviewees know about EPF, and 18% use Beauveria bassiana and Metarhizium anisopliae against chili pests. Producers expressed a positive attitude toward social and environmental aspects. The heterogeneity in knowledge, use, and attitude within a given territory are essential elements to consider when promoting the use of EPF and reducing dependence on chemical pesticides.
subject: Artículos de investigación
  topic: section
subject: Array
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creator: Magali Jiménez Jiménez
creator: Alejandra Soto Estrada
creator: Héctor Cabrera Mireles
creator: Felipe Gallardo López
rights: Copyright (c) 2026 Magali Jiménez Jiménez, Alejandra Soto Estrada, Héctor Cabrera Mireles, Felipe Gallardo López https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-04-29
publication date: 2026-04-29
starting page: 1
ending page: 12
doi: 10.15174/au.2026.4814

Discursive disputes on Mexico's Energy Reform: symbolic power and the legitimation of sustainable development models
type: item
description: This article analyzes discursive disputes surrounding Mexico’s 2013 Energy Reform through comparative critical discourse analysis (CDA). A corpus of legal texts and newspaper articles was examined. The objective was to identify ideological dimensions that structure meanings about energy, development, and sustainability. Using standard CDA procedures, comparable discursive categories were constructed. Results show clear divergences: legal texts legitimize the model through technocratic frames, whereas the press deploys counter-narratives with a socio-environmental emphasis. It is concluded that discourse not only accompanies the reform and its secondary laws, but it also configures them symbolically. The study contributes with evidence from the Global South on the influence of language in the legitimacy of energy policy.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
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subject: Array
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creator: Raúl Magaña Jaimes
creator: Rodrigo Gómez Monge
rights: Copyright (c) 2026 Raúl Magaña Jaimes, Rodrigo Gómez Monge https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-25
publication date: 2026-03-25
starting page: 1
ending page: 12
doi: 10.15174/au.2026.4769

Digital interactions and organizational perception: a Facebook network study of comments from a sports center in Mexico
type: item
description: Digital social networks are communication spaces where information can positively or negatively influence organizations. This study aimed to analyze and describe the actors and information flows on the Facebook page of a sports center in Mexico, considering positive and negative comments in the review section. A non-experimental, cross-sectional design with a mixed approach was applied, using sentiment analysis with a lexical approach and digital social network analysis. Results reveal notable differences between networks; the negative comment network shows greater connectivity, more nodes, and more links, despite having fewer comments. It is concluded that complaints, rumors, or negative experiences can achieve wide dissemination, generating viral impacts that harm the organization’s reputation and objectives.
subject: Artículos de investigación
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subject: Array
  topic: disciplines
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creator: Juan Ignacio Barajas Villarruel
creator: Sara María Velázquez Kalixto
creator: Louis Valentin Mballa
rights: Copyright (c) 2026 Juan Ignacio Barajas Villarruel, Sara María Velázquez Kalixto, Louis Valentin Mballa https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-08
publication date: 2026-07-08
starting page: 1
ending page: 21
doi: 10.15174/au.2026.4760

Factors influencing the willingness to recommend a sun and beach destination in the northwestern region of Mexico: an econometric evaluation
type: item
description: The objective was to analyze the factors that influence the willingness to recommend a sun and beach destination in northwestern Mexico. The methodology was quantitative, with a survey administered to a sample of 516 tourists during April 2023. The theoretical approach of random utility maximization was used. The dimensions of analysis, whose values were ranked from excellent to poor, were obtained from the principal components and included in the Logit and Probit models. The results show three main components: 1) sustainability, where the probability of recommending the place decreases by 2.06%; 2) services, where the probability of recommending decreases by 2.21%; and 3) competitiveness, where the willingness to recommend decreases with a probability of 2.32%. The relevance of this work lies in its contribution to decision-making aimed at strengthening the destination's sustainability, competitiveness, and loyalty strategies.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Elizabeth Olmos-Martínez
creator: Tlillalcapatl Gómez-Carreto
creator: Marco Antonio Almendarez-Hernández
rights: Copyright (c) 2026 Elizabeth Olmos-Martínez, Tlillalcapatl Gómez-Carreto, Marco Antonio Almendarez-Hernández https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-11
publication date: 2026-03-11
starting page: 1
ending page: 22
doi: 10.15174/au.2026.4706

Analysis of physical properties in three mango varieties processed with indirect solar and electric drying
type: item
description: Mexico is one of the leading exporters of mangoes but faces post-harvest losses of up to 40%. This study evaluated the effect of indirect tunnel solar drying and non-convective electric oven drying on the physical and colorimetric properties of Manila, Ataulfo, and Oro mangoes. Moisture content, weight loss, water activity, and CIE-Lab parameters (L*, a*, b*) were analyzed. Both methods reduced moisture content to below 8%, inhibiting microbial growth. However, differences in color were observed: all samples showed a decrease in yellowness (b*) and an increase in redness (a*), which were more intense in the electric oven. Indirect solar drying better preserves brightness and yellow-orange tones. The Oro variety showed the greatest color variation (∆E > 40), possibly due to its rich composition of sugars and polyphenols. These results support solar drying as a sustainable alternative for mango preservation.
subject: Artículos de investigación
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subject: Array
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creator: Teresa de Jesús Díaz Guerrero
creator: Margarita Castillo Telléz
creator: Alberto Francisco Torres García
rights: Copyright (c) 2026 Mtra. Teresa de Jesús Díaz Guerrero , Dra. Margarita Castillo Telléz, Dr. Alberto Francisco Torres García https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-04
publication date: 2026-03-04
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4730

Comparative analysis of welding processes using MCDM methods for the development of a component joining station
type: item
description: Welding methods are common in production lines, which allows to join components with various properties that can impact quality, safety, and performance. There are techniques such as electric arc, induction, gas, GTAW, and GMAW, whose selection depends on the characteristics and needs of the process, which can be complex due to the multiple requirements to be met. This paper aimed to identify attributes of welding methods so as to weigh alternatives and, through a multi-criteria decision-making method, choose the most appropriate technology for a specific process. In particular, the AHP was used to weigh attributes found in the literature, and the TOPSIS method was applied to select the welding alternatives. At the end of the manuscript, the selection that best fitted the requirements of the joining station is provided.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
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creator: Alma Nayeli Balcazar-Terrones
creator: Luis Alberto Rodríguez-Picón
creator: Iván Juan Carlos Pérez-Olguín
creator: Luis Carlos Méndez-González
rights: Copyright (c) 2026 Alma Nayeli Balcazar-Terrones, Luis Alberto Rodríguez Picón, Iván Juan Carlos Pérez-Olguín; Luis Carlos Méndez-González https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-02-25
publication date: 2026-02-25
starting page: 1
ending page: 15
doi: 10.15174/au.2026.4531

Ludoeducational computing for the revitalization of Nahuatl: design and evaluation of an interactive tool for primary school children
type: item
description: This article presents the design, implementation, and evaluation of a ludic-educational platform for learning Nahuatl among elementary school children. The tool integrates an educational game and an automatic translator, combining intelligent computing, didactics, and game science to provide a personalized learning experience. It was implemented in a Mexican primary school in the state of Hidalgo, where improvements in language learning and high usability were observed, achieving a score of 84.7 on the System Usability Scale. These results demonstrate that ludic-educational computing is an effective strategy to enhance language learning and contribute to the preservation of cultural identity. Additionally, areas for improvement were identified, such as visual design and the inclusion of more multimedia resources. The tool is proposed as a replicable model for other endangered languages.
subject: Artículos de investigación
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subject: Array
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creator: Alejandro Sampedro-Mendoza
creator: Manuel Alejandro Ojeda Misses
rights: Copyright (c) 2026 Alejandro Sampedro-Mendoza, Manuel Alejandro Ojeda Misses https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-05-27
publication date: 2026-05-27
starting page: 1
ending page: 39
doi: 10.15174/au.2026.4749

Factors contributing to students’ implicit and explicit learning difficulty of targeted English grammatical structures
type: item
description: This is an exploratory, correlational research and represents a conceptual replication of R. Ellis’ (2006) study. The purpose of this inquiry was to examine 17 grammatical structures in terms of learners’ explicit and implicit learning difficulty. Thirty-three students enrolled in a BA in an ELT program in Mexico at three different levels of proficiency (A1 to B1) were recruited. The following instruments were used to measure implicit and explicit knowledge: an oral elicited imitation test, a timed grammaticality judgement test, an untimed grammaticality judgment test, and a metalinguistic knowledge test. Results showed that students performed better on the explicit tests than on the implicit tests; besides this, there was a non-significant and very weak correlation (rho = -0.18, p = NS) between the two sets of mean scores.
subject: Artículos de investigación
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creator: Luis Humberto Rodríguez Silva
creator: Silvia Rodríguez Narciso
creator: Cristina Eslava Heredia
creator: Blanca Elena Sanz Martin
creator: Saida Eréndira Arenas Díaz
rights: Copyright (c) 2026 Luis Humberto Rodríguez Silva, Silvia Rodríguez Narciso, Cristina Eslava Heredia, Blanca Elena Sanz Martin, Saida Eréndira Arenas Díaz https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-02-25
publication date: 2026-02-25
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4468

Human talent management and its relationship with business success of micro and small enterprises in Nayarit, Mexico
type: item
description: Micro and small enterprises (MSEs) are key for the Mexican economy; nevertheless, they face challenges in human talent management (HTM). This study validates a theoretical model that explains the relationship between HTM and business success in MSE in the state of Nayarit, Mexico. Through surveys conducted with 911 businesses, an exploratory and confirmatory factor analysis was carried out identifying three components: HTM, Performance, and Personal Satisfaction. Results showed that HTM is more closely associated with subjective well-being and entrepreneur’s motivation than business performance. The validated model constitutes a relevant theoretical-applied tool to strengthen the strategic management of human talent in Mexican MSE, providing empirical evidence.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
creator: Abner Mercado Mercado García
creator: Spanish Spanish
rights: Copyright (c) 2026 Abner Adrián Mercado García, Ricardo Gómez Álvarez, Edgar Iván Mariscal Haro https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-08
publication date: 2026-07-08
starting page: 1
ending page: 20
doi: 10.15174/au.2026.4753

Didactics of forms and algebraic procedures in the teaching of differential and integral calculus
type: item
description: In high school differential calculus courses, many students struggle to differentiate functions and to choose and combine the correct formulas, especially for products and fractional exponents. A literature review of widely used calculus textbooks examined how these topics are presented. In addition, an exploratory study with focus groups at CBTis 190 investigated the reasons for students’ initial difficulties. Based on these findings, we designed a teaching proposal for using formula sheets that includes the algebraic steps needed in differentiation and connects this work to integral calculus. The proposal emphasizes selecting key rules (product, power, and chain) and organizing the formula sheet to support clear, step-by-step decisions while differentiating. After the intervention, a follow-up assessment showed a notable improvement, particularly among students who initially scored low on the diagnostic test.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Mario Alberto Sandoval Hernández
creator: Hugo Jimenez-Islas
creator: Gloria Maria Martinez-Gonzalez
creator: Miriam Lucero Quemada Villagómez
creator: Hector Vazquez-Leal
rights: Copyright (c) 2026 Mario Alberto Sandoval Hernández, Hugo Jimenez-Islas, Gloria Maria Martinez-Gonzalez, Miriam Lucero Quemada Villagómez, Hector Vazquez-Leal https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-25
publication date: 2026-03-25
starting page: 1
ending page: 23
doi: 10.15174/au.2026.4378

Adaptogens: nature, function, and main representatives
type: item
description: Adaptogens are natural compounds, primarily of plant origin, that have attracted growing scientific interest due to their ability to enhance the body's nonspecific resistance to physical, mental, and environmental stress. They act by modulating the hypothalamic-pituitary-adrenal (HPA) axis and other neuroendocrine systems, promoting homeostasis without altering normal physiological functions. Recent research has documented beneficial effects of adaptogens such as Panax ginseng, Rhodiola rosea, and Withania somnifera in reducing stress, fatigue, and mood disorders, as well as in improving physical and cognitive performance. Despite empirical support from preclinical and clinical studies, challenges remain regarding the standardization of extracts, specific molecular mechanisms, and large-scale clinical validation. This paper reviews the most recent evidence on major adaptogens, their mechanisms of action, therapeutic applications, and future perspectives.
subject: Artículos de revisión
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Jorge Alejandro Sosa Gutiérrez
creator: Cristo Omar Puente Valenzuela
creator: Rolando Adair Facio Campos
creator: Edgar Héctor Olivas Calderón
rights: Copyright (c) 2026 Jorge Alejandro Sosa Gutiérrez, Cristo Omar Puente Valenzuela, Rolando Adair Facio Campos, Edgar Héctor Olivas Calderón https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-25
publication date: 2026-03-25
starting page: 1
ending page: 34
doi: 10.15174/au.2026.4743

Productive diversification of small orange producers in two municipalities of Huasteca Potosina, Mexico
type: item
description: This study analyzes the productive diversification of small-scale orange producers in Tampacán (G1) and Axtla de Terrazas (G2), Huasteca Potosina, Mexico. Area, diversification, and productive profile were evaluated through interviews with 54 producers and nonparametric analyses (Kruskal-Wallis, chi-square, and Spearman's correlation). Producers own an average of 3 ha, allocating 2 ha to orange cultivation in hilly areas. Age was different (p < 0.05) between group 1 (G1, 58 years) and group 2 (G2, 42 years). 25% of G1 and 37.5% of G2 have diversified production: G1 focuses on staple crops, while G2 cultivates citrus, sugarcane, and coffee. A negative correlation was found between orange acreage and diversification index (rho = -0.287, p = 0.036). Producers with larger orange acreages reported less diversification. Implementing comprehensive strategies that consider productive diversification will contribute to improving orange production.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
creator: Venancio Cuevas-Reyes
creator: Carlos Julián Ramírez-Gómez
creator: Jaime Rangel-Quintos
creator: Arely Espinoza-Campos
creator: EDITH Jiménez-Muñoz
rights: Copyright (c) 2026 Venancio Cuevas-Reyes, Carlos Julián Ramírez-Gómez, Jaime Rangel-Quintos, Arely Espinoza-Campos, Edith Jiménez-Muñoz https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: 1
ending page: 14
doi: 10.15174/au.2026.4750

Validation of the brief resilience scale in adolescents and its mediating role between indirect violence, PTSD, and substance use
type: item
description: Resilience is a dynamic personality characteristic that enables adaptation in the face of adversity. There is substantial scientific evidence demonstrating its association with mental health, highlighting the importance of its study and measurement. The brief resilience scale (EBRA-14) is one of the most widely used instruments internationally. Therefore, the aim of this study was to obtain evidence of the validity and reliability of the EBRA-14, as well as to evaluate its mediating role between exposure to indirect violence, post-traumatic stress disorder symptoms, and substance use. A questionnaire was administered to 744 upper-secondary students in Guadalajara, Jalisco, Mexico. Results showed adequate levels of validity and reliability in the two factors of the scale, with eight items grouped into two dimensions, consistent with the original version. Furthermore, resilience was confirmed to mitigate the negative impact of exposure to violence on substance use.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
creator: Bertha Lidia Nuño-Gutiérrez
rights: Copyright (c) 2026 Bertha Lidia Nuño-Gutiérrez https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-11
publication date: 2026-03-11
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4785

Theoretical reflections and hypotheses of circular economy for waste reduction
type: item
description: In the face of rapidly increasing waste, circular economy (CE) represents an alternative that can transform production and consumption processes. However, despite the rise of CE, there is no conceptual and theoretical clarity. This work aims to identify and clarify the economic theory behind CE; generate a CE model; and propose economic, environmental, and social hypotheses that can be tested in subsequent research. The methodology used was a critical literature review based on the snowball method, through which 143 articles were reviewed using a scientific article search engine. Results included the identification of three basic economic models along with their limitations for correct interpretation; the generation of a CE model; and the proposal of new hypotheses and indicators that can be tested in subsequent studies.
subject: Artículos de revisión
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Sergio Gabriel Ceballos Pérez
creator: Ramiro Flores-Xolocotzi
rights: Copyright (c) 2026 Sergio Gabriel Ceballos Pérez, Ramiro Flores-Xolocotzi https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-02-18
publication date: 2026-02-18
starting page: 1
ending page: 22
doi: 10.15174/au.2026.4520

Malnutrition in older adults of rural areas of Mexico
type: item
description: In order to analyze the factors that influence malnutrition in older adults in rural areas, data from the National Health and Nutrition Survey (ENSANUT, from its Spanish acronym) 2018 and 2023 were used, and multinomial logit models were estimated. The results for both years showed that the nutritional status of older adults in rural areas was overweight-obesity with 64% and 77%, normal weight with 34% and 22%, and undernutrition with 1% and 2%. Regarding the econometric model, it was found that age and level of education relate to undernutrition in very low proportions. Additionally, the probability of overweight-obesity increases with age, being a female, having a higher level of education, and having a partner, whereas it decreases when receiving government support.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
creator: Elena Fuentes
creator: Gregorio Castro-Rosales
creator: Victor Manuel Gerónimo-Antonio
rights: Copyright (c) 2026 Elena Fuentes, Gregorio Castro-Rosales, Victor Manuel Gerónimo-Antonio https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-01
publication date: 2026-07-01
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4782

Digital technologies and their influence on socio-environmental problems: a perspective in Mexico
type: item
description: Our contemporary society faces socio-environmental problems that threaten its future. This fact demands the search for new alternatives to confront, reduce, and ─if possible─ eradicate those challenges. Given this situation, digital technologies stand out as an option. The aim of this research was to determine which digital technologies significantly influence when addressing the main socio-environmental problems that today's Mexican society experiences. A systematic review of published works on research variables was conducted; it was complemented by a content analysis and validated using linear regression models. Results revealed that Big Data, the Internet of Things, Artificial Intelligence, and Autonomous Robots are the most crucial technologies to solve socio-environmental problems. This suggests that, although technologies are often seen as part of the problem, they have the potential to solve it and promote sustainable growth for the benefit of current and future society.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Jorge Carro Suárez
creator: Susana Sarmiento Paredes
rights: Copyright (c) 2026 Jorge Carro Suárez, Susana Sarmiento Paredes https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-07-08
publication date: 2026-07-08
starting page: 1
ending page: 20
doi: 10.15174/au.2026.4762

Towards the automation of attendance control: improving administrative efficiency in higher education in Ecuador
type: item
description: Attendance control for teachers is a crucial component in the educational system, but it is facing significant challenges due to manual methods that generate errors and waste time. The implementation of technologies, such as biometric systems and human resource management tools, presents an effective solution to optimize this process. Information and communication technologies (ICT) allow for more precise monitoring of performance, improving efficiency and decision-making. However, resistance to change and a lack of technical expertise are both obstacles that must be overcome. Automation not only enhances human talent management, it also contributes to a more effective and sustainable educational environment. Continuous evaluation of the impact of these technologies is essential to ensure educational quality and continuous improvement.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: José Luis Narváez-Quintero
creator: Josueth Meza
creator: Cristian Andrade-Chaguaro
creator: Joffre Omar Díaz Ayala
rights: Copyright (c) 2026 José Luis Narváez-Quintero, Josueth Alfonso Meza Cisneros, Cristian Paúl Andrade-Chaguaro, Joffre Omar Díaz Ayala https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: 1
ending page: 16
doi: 10.15174/au.2026.4544

Implementation of BIM tools for the management of the infrastructure of Belen Headquaters, Campus Guanajuato, in the University of Guanajuato
type: item
description: This project focused primarily on implementing BIM methodology tools and the ISO 19650 standard to develop an execution plan for managing the infrastructure of the Belén Headquarters, Guanajuato Campus, in the University of Guanajuato. Based on the state of the art of the administrative context and the identification of the physical elements of the property, Universal Transverse Mercator (UTM) georeferenced control points were placed. The BIM implementation plan (PEB) was developed for the standardization of the processes to generate information and 3D digitization models, as well as for their management in a common data environment (CDE). This is achieved through the joint efforts of the university community from the various disciplines taught at the Belén Headquarters, which generates a culture and integration of the methodology BIM among faculty, students, and administrative staff.
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Saúl Villalobos Pérez
creator: Francisco José Luna Rodríguez
creator: Gabriela Pérez Navarrete
creator: Roberto Diaz Cuesta
creator: Pablo Vizguerra Morales
rights: Copyright (c) 2026 Saúl Villalobos Pérez, Francisco José Luna Rodríguez, Gabriela Pérez Navarrete, Roberto Diaz Cuesta, Pablo Vizguerra Morales https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-03-18
publication date: 2026-03-18
starting page: 1
ending page: 11
doi: 10.15174/au.2026.4380

Marital subsystem and psychosocial factors in therapeutic adherence in patients with diabetes of the Veracruz Naval Specialty Hospital
type: item
description: The aim is to associate marital dysfunction and treatment adherence in patients with type 2 diabetes mellitus (DM2). The study was developed with adults of both sexes, people over 18 years old, who attended the service of the Naval Specialty Hospital in Veracruz. Four instruments were used: the Chávez Aguilar marital subsystem functionality scale, the family APGAR, the Morisky-Green test, and the AMAI 2022 questionnaire. A total of 186 patients were evaluated, predominantly women (60.2%), aged 51 to 60 (60.8%). Most participants were relatives of military personnel (82.2%), and 50% of the total population were obese. Only 18.8% were adherent to treatment, with a higher proportion of men than women (65.7% and 34.3%). Marital dysfunction was associated with non-adherence to treatment in patients with DM2 (OR = 25.27, p < 0.001). Smoking and marital dysfunction showed a positive association with adherence (p < 0.001).
subject: Artículos de investigación
  topic: section
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
subject: Array
  topic: disciplines
creator: Darío Martínez-Pascual
creator: Gaudencia Flores-Sánchez
creator: Julia Isabel Diaz Lendeche
creator: Bianca Susana Romero-Martinez
creator: Edgar Flores Soto
rights: Copyright (c) 2026 Darío Martínez-Pascual, Gaudencia Flores-Sánchez, Julia Isabel Diaz Lendeche, Bianca Susana Romero-Martinez, Edgar Flores Soto https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-02-18
publication date: 2026-02-18
starting page: 1
ending page: 12
doi: 10.15174/au.2026.4410