Examinando por Autor "Exebio Moya, Luis Reynaldo"

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Acceso abierto
“Applications of Intelligent Systems in Tourism: Relevant Methods“
(Innovative Information Science and Technology Research Group, 2023-01-28) Sánchez-Ancajima, Raúl A.; Jiménez-Carrión, Miguel; Gutierrez, Flabio; Hermenegildo-Alfaro, Adriel O.; Saavedra-López, Miguel A.; Hernández, Ronald M.; Exebio Moya, Luis Reynaldo
“This article presents a literature review of Intelligent Systems applications in Tourism in different parts of the world. The review focuses on the most relevant methods in free and paid databases, in English and Spanish. Most of the works deal with methodologies based on artificial intelligence, such as expert systems, fuzzy logic, machine learning, data mining, neural networks, genetic algorithms. In the review, several characteristics of the systems have been taken into account, such as, knowledge base, actors in the operation of the system, types of tourists, usefulness or not in space and time. According to the review it was found that most of the researches are deterministic models, the most used methodology in tourism are the expert systems based on rules, observing an emerging innovation in metaheuristics, mainly genetic algorithms and intelligent systems with knowledge base based on optimization methods for route choice or optimal visit plan. It is expected that this work serves to give a general perspective on the application of intelligent systems in the area of tourism, as well as a work that consolidates background for work in this area of research. “
Acceso abierto
Determinantes estructurales e intermedios que influyen en la transmisión de la tuberculosis en la jurisdicción de un Centro de Salud, Lima 2019
(Universidad Privada Norbert Wiener, 2022-02-18) Exebio Moya, Luis Reynaldo; Maguiña Palma, Misael Erikson
Background. The structural and intermediate determinants of health influence the health of the inhabitants and the transmission of tuberculosis (TB), with TB being one of the contagious diseases with the highest rates of morbidity and mortality in Peru. Objective. The structural and intermediate determinants of health that influenced the transmission of tuberculosis in the Tuberculosis Program of Control (PCT) patients of the San Sebastian Health Center of the Lima Center Jurisdiction in 2019 were identified. Study population: 77 patients participated, 23 of the gender female and 54 male, considering the inclusion and exclusion criteria. Materials and methods: The study was analytical, quantitative, applied and explanatory. The Survey of structural and intermediate determinants of health was used, validated by expert judgment, using the SPSS version 21 program. Results: 68.8% of patients they reached a secondary education, 72.7% of the patients were poor, 76.6% of the patients were not beneficiaries of any social program; 46.8% of the patients earned between 500 and 900 soles as monthly family income and 55.8% of patients reported physical occupational hazards; 49.4% of patients reported eating iron-containing foods once a week, 61.0% of patients reported having nutritional support from the PCT subsidized by the local government; 61% reported consuming food 3 times a day, 45.5% if they had contact with heavy metals (lead, copper, mercury).