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Item type:Publication, A contribution of fuzzy logic to sustainable tourism through a case analysis in Brazil(IOS Press, 2020-09-08)Society is increasingly concerned about environmental, social and economic issues. According to the World Tourism Organization, over the past six decades, tourism has experienced a continuous expansion and diversification to become one of the fastest-growing economic sectors in the world. Furthermore, studies affirm the complexity of the tourism sector and the fact that sustainable development depends on various topics that are not correctly identified by managers and policymakers. For these reasons, this paper aims to reflect on the effects of tourism and to propose alternatives that can be sustainably managed. In terms of results, knowledge gaps have been identified and, through a case analysis in Brazil, the forgotten effects of tourism activity that can have an impact on sustainable development have been exposed. Also, an algorithm has been presented to manage uncertainty and facilitate decision-making. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Los efectos olvidados de la pandemia del COVID-19 sobre el envejecimiento de la población(University of Buenos Aires, 2021-11-29)La humanidad experimenta cambios intensos y frecuentes provocados por la pandemia causada por el COVID-19, lo que aumenta la incertidumbre y la complejidad en la toma de decisiones. Nuevos desafíos pasan ser urgentes, principalmente a los temas relacionados al envejecimiento de la población, ya que el coronavirus afecta más a los mayores que a los adultos. La necesidad de encontrar alternativas para preservar la calidad de vida y manutención laboral de los mayores pasan a ser grandes desafíos para la sociedad. En este contexto, la ciencia desempeña un papel importante en la propuesta de nuevas soluciones para resolver los problemas derivados de esta crisis, siendo esta la principal motivación. Los objetivos del articulo son conocer los efectos olvidados de la pandemia sobre los adultos mayores económicamente activos e indicar cómo la Lógica Difusa puede ayudar a reducir los riesgos facilitando la toma de decisiones. La principal contribución seria identificar correctamente sus causas y efectos, como, por ejemplo, la brecha digital y pérdida de empleo por este grupo etario, y apuntar medidas correctivas. La metodología del estudio se basa en la investigación aplicada, con un enfoque cuantitativo de modelización y simulación a través del uso de la Teoría de los Efectos Olvidados. Los resultados permiten predecir y actuar de manera más eficaz sobre los problemas, buscando aumentar el bienestar, empleabilidad y expectativa de vida de los mayores. El estudio destaca las futuras líneas de investigación sobre el tema. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The quintuple helix of innovation model and the SDGs: Latin American countries’ case and its forgotten effects(MDPI AG, 2021-02-02)The sustainable development of countries is associated with a set of actions that must be implemented in the long term. In this process, society must be a valid partner in the decisions that are made. Studies show the interrelationship between the Sustainable Development Goals (SDGs), which increases uncertainty and makes decision-making more difficult. On the other hand, the Quintuple Helix of Innovation Model (QHIM) provides an analytical framework to explain the sys-tems’ interactions. The motivation of the study lies in knowing the relationships between the variables that affect SDGs. The manuscript aims to broaden the discussion on sustainable development and propose two models to support decision making. The first one suggests 20 indicators linked to the QHIM with the SDGs in Latin American countries. The second identifies the forgotten effects through the application of a Fuzzy Logic algorithm. The main contribution is to know these effects and to support decision-making. The research carried out can be classified as applied, with the ex-planatory objective and the combined approach (quantitative-qualitative), modeling and simula-tion, and case study methods. The QHIM results indicate that Chile leads the ranking, followed by Brazil, Mexico, Peru, and Colombia. Also, it reveals the importance of correctly identifying cause-effects by seeking harmony between systems. A limitation would be the number of variables used. The study indicates promising lines of research. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Sustainable management of the supply chain based on fuzzy logic(Bellwether Publishing, Ltd., 2021-01-01)Companies face a number of management challenges, and decision makers must adopt new approaches that consider sustainable development in their operations. In this context, the article aims to address sustainable supply chain management and propose solutions based on a fuzzy logic. Three distance measurement algorithms are applied to evaluate and classify suppliers in a consumer goods industry. The results demonstrate the usefulness of the algorithms in decision-making and bring a contribution to the sustainable development of companies. Furthermore, it supports future studies on sustainable management, the supply chain, and the application of algorithms to sustainability. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Bibliometric review of research on decision models in uncertainty, 1990-2020(John Wiley and Sons Ltd, 2022-10-01)Societies experience intense and frequent changes in diverse environments, which increase uncertainty and complexity in decision-making. The decision-maker looks for alternatives to reduce risks and face these new challenges. In this context, science plays a vital role in proposing new solutions. The article aims to: (i) to carry out a bibliometric review of decision models in uncertainty through scientific mapping and performance analysis between 1990 and 2020; (ii) to know the scientific progress of 17 models that specialists validated. The Web of Science database and the VOSviewer, R, and Python software analyzed 26,835 articles in nine bibliometric indicators. The results revealed a positive trend of the publications in the analyzed models, being the Analytic Hierarchical Process the most used. Other findings showed China as the country with more scientific collaborations. There is enormous potential for future lines of research on the subject. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Socio-economic and health management of pandemics based on forgotten effects theory(Taylor & Francis, 2022-04-04)Intense and frequent changes increase uncertainty and complexity in decision-making. The COVID-19 pandemic exacerbates this situation. Therefore, the decision-maker seeks to reduce risks and meet these challenges. The manuscript aims to identify cause-effect relationships between variables affecting countries and changes caused by the COVID-19 pandemic and propose an algorithm to facilitate decision-making by identifying forgotten effects. The authors use thematic analysis to synthesize the semi-systematic literature review findings. The applied research uses a quantitative approach through modeling and simulation. The results highlight that the pandemic effects are associated with causes such as health care, political and economic stability, social justice, and the level of corruption. Decision-makers must prioritize the management of these variables guided by science. The main contribution is to show an algorithm that identifies forgotten effects in pandemics' socio-economic and health management, preventing future crises. In addition, the study advances the frontier of knowledge by addressing identified gaps and contributes to academia and policy makers. The most critical limitation is the number of variables included in this research. Future investigations could include analyses on the impact of climate change and sustainable development of nations and country-specific studies on the forgotten effects of the COVID-19 pandemic. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, 100 volumes of Mathematical Methods of Operations Research: A bibliometric overview(Springer Science and Business Media Deutschland GmbH, 2024-12-01)Mathematical Methods of Operations Research is a scholarly journal that publishes high-quality contributions related to mathematics, statistics, and computer science, focusing specifically on operations research. It was established in 1956 and reached Volume 100 in 2024. To mark this significant milestone, this study aims to identify and elucidate the main patterns in the journal's publication and citation structure, highly cited documents, prolific authors, universities and countries, and popular keywords and topics. To achieve this, the paper collects all publications from 1956 to 2023 from the Scopus database, and Web of Science (WoS) Core Collection from 1997 to 2023. Their bibliographic information is analysed using various bibliometric indicators. Additionally, the study creates a visual representation of the bibliographic data using the Visualization of Similarities (VOS) viewer software. This approach encompasses different bibliometric techniques, such as bibliographic coupling, co-citation, and co-occurrence of keywords. The findings reveal a significant growth in the journal over the past few years and its international impact with contributions from various parts of the world. The most productive researchers are based in Germany and Netherlands.5 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Algorithm Applied to SDG13: A Case Study of Ibero-American Countries(MDPI, 2023-01-01)Scientific studies confirm the existence of a crisis caused by climate change, in which global causes produce local effects. Despite climate agreements, greenhouse gas emissions continue to fall short of targets to limit global warming. There is still a need for comparable data for Sustainable Development Goal (SDG) 13—Climate Action. The motivation of the research is to provide data for decision-making and to propose solutions to address the climate crisis. The article aims to propose a Fuzzy Logic algorithm to evaluate the SDG13 indicators and to deepen the discussion on climate change. The research is applied explanatory with a combined approach (quantitative-qualitative) through modeling, simulation, and case studies. As a result, the OWA operator ranks 10 Ibero-American countries to SDG13, indicating Colombia, Peru, and Cuba in the first positions. The main contributions are the reduction of identified knowledge gaps and proposals for action for policy and decision-makers. A limitation of this study would be the number of participating countries. The authors indicate future lines of research. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Two Hundred Years of the Annals of the New York Academy of Sciences: A Bibliometric Overview(Wiley, 2025-07-01)Founded in 1824, the Annals of the New York Academy of Sciences (ANYAS) is a distinguished international journal that embraces various scientific disciplines. In 2024, the journal marks its 200th anniversary. To honor this remarkable milestone, this article provides a thorough bibliometric analysis of the journal's publications. The aim is to identify the main trends in the journal, particularly over the past few decades. Bibliographic data have been gathered from the Web of Science Core Collection and Scopus databases. The study also uses VOSviewer software to create and visualize bibliometric maps. This analysis reveals that researchers affiliated with American institutions are the most productive authors, surpassing their peers from other countries, with notable contributions also coming from France and Israel. The United States of America emerges as the leading nation in the total number of publications and citations, followed by the United Kingdom and Germany. Additionally, an in‐depth examination of keywords and topics illustrates that ANYAS encompasses a diverse range of subjects, prominently featuring chemistry, hematology, and psychology research. This breadth of exploration underscores the journal's role as a significant platform for advancing scientific knowledge across multiple domains.1 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Research on cybersecurity and business: A bibliometric review (2004-2023)(Institute of Applied Business Economics, 2025-03-21)Cybersecurity poses a significant risk for companies due to the rise in cyberattacks worldwide, leading to increased uncertainty in security management and putting the sustainability of businesses at risk. Despite some academic contributions, limited bibliometric studies on integrating cybersecurity and business information exist. The research aims to assist academics, policymakers, and decision-makers in cybersecurity management. The authors conducted a bibliometric review using scientific mapping and performance analysis. The study used the Web of Science database and Bibliometrix software to analyze 410 articles and 1,355 authors across nine bibliometric indicators between 2004 and 2023. This article is novel in proposing a bibliometric review of cybersecurity and business, as the other studies addressed specific sectors and do not allow for an integrated view of information on these two topics. The main findings showed an annual growth of 27.63% and an international co-authorship of 31.46%. The United States of America has the highest scientific production, followed by the United Kingdom and China. Business Horizons and IEEE Access are the most influential journals in this field of research. This study can improve the analysis of academics, policymakers, and decision-makers in companies regarding security management. Future studies could propose management models to improve cybersecurity in organizations.1