Alejandro Valencia-Arías

ORCID: 0000-0001-9434-6923
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About
Contact & Profiles
Research Areas
  • Business, Innovation, and Economy
  • E-Learning and Knowledge Management
  • Technology Adoption and User Behaviour
  • Entrepreneurship Studies and Influences
  • Educational Innovations and Technology
  • Diverse Applied Research Studies
  • Educational and Organizational Development
  • Educational Research and Science Teaching
  • Digital Marketing and Social Media
  • Digital literacy in education
  • Innovation and Socioeconomic Development
  • Organizational Management and Innovation
  • Higher Education and Sustainability
  • Science, Technology, and Education in Latin America
  • Communication and COVID-19 Impact
  • Big Data and Business Intelligence
  • Online and Blended Learning
  • Environmental Sustainability in Business
  • Business, Education, Mathematics Research
  • University-Industry-Government Innovation Models
  • Impact of Technology on Adolescents
  • Regional Development and Innovation
  • Intellectual Capital and Performance Analysis
  • Scientific Research and Technology
  • Business Strategy and Innovation

Universidad Señor de Sipán
2022-2025

Universidad Ricardo Palma
2022-2025

Arturo Prat University
2025

Instituto Tecnológico Metropolitano
2015-2024

Corporación Universitaria Americana
2019-2024

Clínica CES
2024

Institución Universitaria Escolme
2021-2024

Escuela Colombiana de Carreras Industriales
2023

Universidad de Los Andes
2022

Catholic University Los Angeles of Chimbote
2020-2022

Introduction This paper aimed to build a predictive model through an empirical study examine the influence of environmental awareness (EA) on attitude (ATT) and perceived behavioral control (PBC), as well determine three variables theory planned behavior (TPB) willingness pay (WP) for green products in Peruvian market. Methods A total 405 consumers were surveyed. Most them between ages 18 30 single. To test hypotheses, partial least squares (PLS-SEM) used using SamrtPls4 software. The...

10.3389/fpsyg.2023.1282383 article EN cc-by Frontiers in Psychology 2024-01-05

Machine learning (ML) has revolutionized resource management in agriculture by analyzing vast amounts of data and creating precise predictive models. Precision improves agricultural productivity profitability while reducing costs environmental impact. However, ML implementation faces challenges such as managing large volumes adequate infrastructure. Despite significant advances applications sustainable agriculture, there is still a lack deep systematic understanding several areas. Challenges...

10.3390/agriculture15040377 article EN cc-by Agriculture 2025-02-11

A growing number of higher education institutions have adopted tools to promote mobile learning. However, studies into the driving factors its adoption are insufficient. This article identifies aspects that an effect on learning (m-learning) among university students. The theory planned behavior (TPB) and technology acceptance model (TAM) been shown be valid powerful models in research technologies. Based TPB TAM, we propose a explain how perceptions influence m-learning Colombian To confirm...

10.19173/irrodl.v20i4.4061 article EN cc-by The International Review of Research in Open and Distributed Learning 2019-03-12

This study aims to examine the factors involved in technological acceptance of e-commerce among young university students. The research is focused on articulation between Technology Acceptance Model (TAM) and Theory Planned Behavior (TPB) by collecting secondary data conducting a survey with 376 students, validated using structural equations (SEM). predominant variables adoption students Medellín were identified. results show that attitude towards usage has positive effect intention because...

10.1016/j.heliyon.2023.e16418 article EN cc-by-nc-nd Heliyon 2023-05-20

The constant monitoring and control of various health, infrastructure, natural factors have led to the design development technological devices in a wide range fields. This has resulted creation different types sensors that can be used monitor environments, such as fire, water, temperature, movement, among others. These detect anomalies input data system, allowing alerts generated for early risk detection. advancement artificial intelligence improved sensor systems networks, resulting with...

10.3390/s24072200 article EN cc-by Sensors 2024-03-29

Machine learning and blockchain technology are fast-developing fields with implications for multiple sectors. Both have attracted a lot of interest show promise in security, IoT, 5G/6G networks, artificial intelligence, more. However, challenges remain the scientific literature, so aim is to investigate research trends around use machine blockchain. A bibliometric analysis proposed based on PRISMA-2020 parameters Scopus Web Science databases. An objective most productive highly cited...

10.3390/info15010065 article EN cc-by Information 2024-01-22

The primary purpose of electronic government (e-government) is to promote transparency, facilitate access services, and strengthen the accountability public institutions in digital transformation age. However, few studies have explored factors that affect women’s adoption e-government, especially emerging economies. Consequently, this study aims identify influence e-government services by young women Medellín, Colombia. To achieve objective, a questionnaire was administered sample 223 women,...

10.1371/journal.pone.0317685 article EN cc-by PLoS ONE 2025-01-24

Introduction E-Learning Technologies play an integral role in secondary education, providing flexible and personalized learning environments through online platforms, mobile applications, interactive resources. These tools have transformed access to knowledge participation the educational process, promoting autonomy self-directed learning. However, significant gaps research remain, underscoring necessity for bibliometric analysis address these gaps. The objective is examine current trends on...

10.3389/feduc.2025.1539763 article EN cc-by Frontiers in Education 2025-03-06

Keywords: Adoption factors; Bibliometric analysis; Internet transactions; Electronic commerce; Research trends

10.4067/s0718-18762018000100104 article EN cc-by Journal of theoretical and applied electronic commerce research 2017-12-20

Purpose The purpose of this study is to verify some relationships between entrepreneurial attitude, university environment, culture and training, which can be used promote entrepreneurship among students. Design/methodology/approach A sample 3,005 questionnaires answered by students from ten universities in Colombia was gathered partial least squares structural equation modelling (PLS-SEM) for the analysis. Findings results show that more a student perceives an training he or she receives,...

10.1108/heswbl-07-2020-0169 article EN Higher Education Skills and Work-based Learning 2021-08-23

The analysis of green bonds and the composition portfolio investments has gained importance in recent research. current global context Sustainable Development Goals requires investors to be environmentally, politically, socially sustainable, which financing innovations occupied a central role. Through Web Science Scopus databases, we focused on analyzing trends further research into investments. study was performed 102 studies using Tree (ToS), VOSviewer, Bibliometrix techniques. We...

10.3390/su152014897 article EN Sustainability 2023-10-16

Purpose: The aim of the article is to present results bibliometric study in field entrepreneurial intention undergraduate students, allowing a diagnosis state art this topicDesign/methodology/approach: applied methodology consisted analyzing 396 obtained papers form database and search equation, all from Scopus data base. From this, indicator (quantity, quality structure) was proposed incorporated topological structure network authors between 1996 2015.Findings: shows that Theory Planned...

10.3926/ic.730 article EN cc-by Intangible Capital 2016-08-05

This study aims to identify the factors that influence use of digital marketing by SMEs in Medellín during COVID-19, proposing five these tools 120 Medellín, Colombia. The research was carried out under an exploratory factorial analysis, with a quantitative approach and exploratory-descriptive scope. For data levels association between constructs conceptual model intention virtual were estimated, using Cramer’s V coefficient. results benefits perceived customers, advantages tools, business...

10.3390/informatics9040086 article EN cc-by Informatics 2022-10-27

Research on entrepreneurial intention has gained notable ground in the field of entrepreneurship, especially among university students, who represent potential to become future entrepreneurs. In recent years, a special approach emerged that captured attention re-searchers: comparison intentions between men and women, highlighting existing gap. This study was carried out with objective analyzing factors determine both female male, from comparative perspective Peru. To achieve this,...

10.1080/23311886.2024.2301812 article EN cc-by Cogent Social Sciences 2024-01-25

Background:The current opportunities to develop and acquire knowledge in the network, Information Communications Technology (ICT) play a major role learning process.Material methods:This research offers bibliometric analysis order examine state of activity carried out relation communities based on ICTResults:The indicators obtained show steady growth since study ICT applied models teaching began nineties, presenting significant increase interest subject year 2005 highest productivity...

10.12973/eurasia.2017.00684a article EN Eurasia Journal of Mathematics Science and Technology Education 2017-01-12

University Social Responsibility (USR), as an innovative management approach in the university environment, has given Higher Education Institutions opportunity to strengthen their commitment society. In this context, present study focuses on evaluation of a decentralization strategy, taking case "U en mi barrio" program Instituto Tecnológico Metropolitano (ITM), with purpose benefiting communities vulnerable situations Medellin Colombia. The central objective is analyze perception these...

10.1080/2331186x.2024.2332854 article EN cc-by Cogent Education 2024-04-09

<ns4:p>The evolution of information technologies has led to a significant increase in security risks, underscoring the urgent need for professional education this field safeguard organizational data. Publications on topic highlight necessity educating individuals about data security, and their number grown recent years. This study aims identify thematic trends through bibliometric analysis based five research questions, following PRISMA guidelines. Ninety-nine documents from Scopus Web...

10.12688/f1000research.159828.1 preprint EN cc-by F1000Research 2025-01-02

<ns4:p>Abstract* The processes of industrialization and overconsumption natural resources have resulted in significant environmental changes degradation. Furthermore, the discrepancy between social economic classes has emergence inequality among groups. These issues been further exacerbated by advent global pandemic, with greatest impact being observed some nations, which served to widen gaps. Consequently, world leaders are keen take action mitigate these impacts disparities different...

10.12688/f1000research.159877.1 preprint EN cc-by F1000Research 2025-01-13
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