Revista de Ciencia y Tecnología最新文献

Resilience profile of students of the National University of Misiones (UNaM) 米西奥内斯国立大学（UNaM）学生的复原力概况

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.001

Nora M. Sosa, Silvia C. Sureda, María A. Sosa, María D. Rodríguez

{"title":"Resilience profile of students of the National University of Misiones (UNaM)","authors":"Nora M. Sosa, Silvia C. Sureda, María A. Sosa, María D. Rodríguez","doi":"10.36995/j.recyt.2023.40.001","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.001","url":null,"abstract":"In order to study academic performance, dropout, and enrollment breakdown in higher education, attention is generally focused on the socioeconomic aspects and family environment of the students, resorting to hypotheses and explanations of a complex situation and analyzing external variables that influence on student behavior. This presentation analyses the resilience of university students in the first years of UNaM faculties, namely Bachelor of Business Administration (LAE), Bachelor of Economics (LE) and Certified Public Accountant (CP) of the Faculty of Economics (FCE), as will be described in the body of the text. Using online surveys, qualitative features of the group were delineated regarding the topic of interest and quantitative parameters were obtained to describe its demographic characteristics. The results show that the students perceive themselves as highly resilient, they state that they usually find a way out of a difficulty, they maintain their interest, they feel friends with themselves and they question themselves about the relevance of the contents that make up the curricula of the subjects they study. To a large extent, the lack of equanimity is a characteristic that would define these students.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"171 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139013167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluations of Design and User Experience in Virtual Reality: A Systematized Bibliographic Review 虚拟现实中的设计和用户体验评估：系统化文献综述

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.005

Rodolfo Nucci Porsani, Ana Beatriz Constâncio Trindade, André Demaison, C. Mont’Alvão, L. C. Paschoarelli

{"title":"Evaluations of Design and User Experience in Virtual Reality: A Systematized Bibliographic Review","authors":"Rodolfo Nucci Porsani, Ana Beatriz Constâncio Trindade, André Demaison, C. Mont’Alvão, L. C. Paschoarelli","doi":"10.36995/j.recyt.2023.40.005","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.005","url":null,"abstract":"Virtual Reality (VR) technology provides the sensation of immersion in virtual digital spaces, through interactions that occur in different dimensions of perceptions. Considering the lack of research involving VR in evaluations of Human Computer Interaction (HCI), Emotional Design, and User Experience, the present study aimed to investigate the state-of-the-art in this subject. For this, a systematic literature review was carried out. The question to be answered is: How do users change behavior in visual interaction with different artifacts in real and virtual environments and how that influences the perception (emotional, semantic, and usability) of individuals? Structured analyzes were applied to scientific articles that address the experience of healthy adult participants and their interaction relationship with environments and artifacts immersed in VR. After screening and in-depth reading steps, 27 articles were selected for meta-analysis discussions. The results point to the existence of a scientific gap since the works found and analyzed only partially answered the research question, which, because of this, may indicate an open field for studies involving VR This technology can be a viable tool with potential of assisting and complementing the methodological processes already consolidated in the Design and Human Factors areas.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"1509 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139019212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Health monitoring of smart vehicle occupants: A review 智能汽车乘员的健康监测：综述

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.009

Adélio de S. Conter, Marcelo N. Kapp, Janine C. Padilha

{"title":"Health monitoring of smart vehicle occupants: A review","authors":"Adélio de S. Conter, Marcelo N. Kapp, Janine C. Padilha","doi":"10.36995/j.recyt.2023.40.009","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.009","url":null,"abstract":"Technological innovations have pursued to improve the quality of life of people. These innovations have led to the development of high-tech smart equipments, vehicles, monitoring systems, and so on. Smart healthcare monitoring systems have become an important tool for monitoring the health of patients, company employees, athletes, among others. This work is a review of the scientific works and studies of the last ten years, the state of the art regarding the techniques employed for monitoring the health of occupants of smart vehicles. Through a systematic review of the studies reported in the literature, we quantified articles published and identified the most relevant works with the use of the Proknow-C technique. The databases employed for our review were ScienceDirect, Web of Science, Scopus and Google Scholar. Approximately 1337 works were found. Once selected the 16 most relevant papers, we applied the conceptual maps technique to construct a comprehensive overview linking the contributions of works and correlating them to the main research approaches adopted in the literature. This review brings meaningful contributions to help the scientific community to have a comprehensive understanding of the subject and to make advances.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"45 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139025722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pb, Cd, and As in soils and yerba mate branches from different cultivation areas 不同种植区土壤和耶巴树枝中的铅、镉和砷

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.008

Cecilia M. Martín, Sandra P. Molina, Domingo A. Sosa, Guillermo M. Arndt, David L. Brusilovsky, Miguel E. Schmalko

引用次数: 0

First report of pseudogenes of SABATH enzymes from xanthinesmetabolic pathway in Ilex paraguariensis 首次报道巴拉圭鸢尾属植物中黄嘌呤代谢途径 SABATH 酶的假基因

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.002

Sebastián Maximiliano Rossi, Cristian Alberto Ferri, Pedro Darío Zapata

{"title":"First report of pseudogenes of SABATH enzymes from xanthinesmetabolic pathway in Ilex paraguariensis","authors":"Sebastián Maximiliano Rossi, Cristian Alberto Ferri, Pedro Darío Zapata","doi":"10.36995/j.recyt.2023.40.002","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.002","url":null,"abstract":"Ilex paraguariensis St. Hil. is a dioecious tree native to the subtropical forests of South America, whose leaves and small branches are processed to prepare the stimulating and popular infusion known as “mate”. On the basis of the exploration, from the transcriptomic, genomic and phylogenetic perspective of the xanthine biosynthetic pathway, it was possible to discover pseudogenes through comparative analysis with other plants of agronomic importance.\u0000The transcripts of I. paraguariensis were analyzed using the elite material developed by INTA EAA-Cerro Azul de Misiones as reference genome and the data provided from the transcriptome sequenced by Debat et. al in 2014.\u0000A phylogenetic examination of enzymes from a large family of SABATH genes that catalyze the methylation of oxygen atoms of a wide variety of carboxylic acids was performed. The most recently evolved genes of the SABATH family are those corresponding to the Xanthine Methyltransferases (XMT) and Caffeine Synthase (CS) pathways.\u0000Investigating the different types of methyltransferases that yerba mate presents in the metabolic process of caffeine conversion, several SABATH enzymes were categorized, of which three corresponded to pseudogenes within the caffeine synthase group.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"238 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139013561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lipid profile and nutritional quality of canned fish species in vegetable oil: matrinxã (Brycon amazonicus) and freshwater sardine (Hemiodus unicamculatus) 植物油罐头鱼类物种的脂质特征和营养质量：马氏鱼（Brycon amazonicus）和淡水沙丁鱼（Hemiodus unicamculatus）

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.006

Caroline Roberta Freitas Pires, Caroline Dantas Mendes da Silva, Diego Neves de Sousa, Patrícia Costa Mochiaro Soares Chicrala, Viviane Ferreira dos Santos

{"title":"Lipid profile and nutritional quality of canned fish species in vegetable oil: matrinxã (Brycon amazonicus) and freshwater sardine (Hemiodus unicamculatus)","authors":"Caroline Roberta Freitas Pires, Caroline Dantas Mendes da Silva, Diego Neves de Sousa, Patrícia Costa Mochiaro Soares Chicrala, Viviane Ferreira dos Santos","doi":"10.36995/j.recyt.2023.40.006","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.006","url":null,"abstract":"Given the need to satisfy the demand for fish consumption, canned native fish has emerged as a market alternative, but it is necessary to determine the nutritional aspects of this product. The aim of this study was to characterise the lipid profile and evaluate the nutritional quality of matrinxã preserved in vegetable oil and compare these results with freshwater sardines obtained from the same type of processing and canning. Matrinxã species had higher protein content than sardines, but sardines had higher levels of moisture, lipids and total minerals. The predominant fatty acid in the canned fish samples was linoleic acid, followed by oleic acid and palmitic acid. In terms of nutritional quality, matrinxã showed higher indices of atherogenicity and thrombogenicity and lower values of the following ratios: hypocholesterolemic and hypercholesterolemic fatty acids; polyunsaturated/saturated and omega 6/omega 3 ratio in relation to sardines. In view of the results, it can be affirmed that Matrinxã, from a nutritional point of view, presents itself as a good alternative for the canned fish industry.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"324 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139022802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biological activity of Lemongrass (Cymbopogon citratus) and its applications in industry 柠檬草（Cymbopogon citratus）的生物活性及其在工业中的应用

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.010

Miguel Enríquez, Luis Arboleda, Ahmed El Salous, Silvia Torres

{"title":"Biological activity of Lemongrass (Cymbopogon citratus) and its applications in industry","authors":"Miguel Enríquez, Luis Arboleda, Ahmed El Salous, Silvia Torres","doi":"10.36995/j.recyt.2023.40.010","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.010","url":null,"abstract":"In the investigation, an analysis was carried out on the importance of the biological activity of Lemongrass (Cymbopogon citratus), its benefits and application in the food and non-food industry. The objective was to identify, analyze, organize and compare the information on the bioactive components of the plant species in the industry.\u0000The method used is exploratory with a documentary approach of secondary order, since a detailed search of bibliographic information of documents obtained in scientific bases that support the work was carried out. 8 bioactive components and 11 constituents of essential oils were determined, in relation to their use in industry, 2 applications were determined: in food used in beverages (energizing, moisturizing, functional) and as a food additive (antioxidants, preservatives and flavorings) and in the non-food area in the agricultural area (insecticide, fungicides and herbicide), in the cosmetics area (perfume, deodorants and shampoos) and in the pharmacological area (antibacterial and antifungal). The Cympogon citratus for its biological components has been used in the industry during the last years, in the non-food field. Myrcene, citronella, citronellol and geraniol are the components that are most used in the non-food area and citral is the bioactive that is used in the food part.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"59 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139018294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pea Antipasto Enriched with Probiotic Bacteria: Development and Sensory Acceptance 富含益生菌的豌豆开胃菜：开发与感官接受度

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.004

Thamiris Carla C. Santos, Hellen V. Câmpara, Leidilaine dos Santos, Aurélia D. de Oliveira Martins, Fabiana de O. Martins, André Narvaes da R. Campos, M. L. Martins, E. M. Furtado Martins

{"title":"Pea Antipasto Enriched with Probiotic Bacteria: Development and Sensory Acceptance","authors":"Thamiris Carla C. Santos, Hellen V. Câmpara, Leidilaine dos Santos, Aurélia D. de Oliveira Martins, Fabiana de O. Martins, André Narvaes da R. Campos, M. L. Martins, E. M. Furtado Martins","doi":"10.36995/j.recyt.2023.40.004","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.004","url":null,"abstract":"The incorporation of probiotic bacteria in pea-based products can encourage the consumption of this legume, contributing to the production of functional foods. The objective of this work was to develop pea-based antipasto, enriched with the probiotic Lactiplantibacillus plantarum, as well as to evaluate the microbiological quality and sensory characteristics of the product. The prepared antipasto contained peas, olive oil, onion, salt and oregano.\u0000After preparation, the addition of probiotic bacteria was performed and the product was kept refrigerated at 8 °C to carry out analyzes of filamentous fungi and yeasts, Enterobacteriaceae and Escherichia coli and sensory attributes of appearance, aroma, flavor and texture by 50 consumers not trained. Analyzes were performed at times 0 and after 14 days of product storage. The results of filamentous fungi and yeasts, Enterobacteriaceae and E. coli were satisfactory and the product was safe for consumption. Average scores ranging from 7.0 (I liked it moderately) to 8.0 (I liked it a lot) were attributed to the attributes evaluated in the sensory analysis. The antipasto showed good purchase intention, demonstrating high market potential. The pea is a promising alternative for the elaboration of probiotic non-dairy products with functional appeal, and can be inserted in food preparations.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"75 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139023367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of cardiovascular risk in obese children and adolescents attended at a Level III hospital in Posadas, Misiones, Argentina 阿根廷米西奥内斯省波萨达斯市一家三级医院对肥胖儿童和青少年心血管风险的评估

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.003

Claudia N. Mir, Eliana G. Strieder, María A. Manulak, Gianninna Fermoselle, Lilian C. Tartaglino, Miryan S. López

{"title":"Evaluation of cardiovascular risk in obese children and adolescents attended at a Level III hospital in Posadas, Misiones, Argentina","authors":"Claudia N. Mir, Eliana G. Strieder, María A. Manulak, Gianninna Fermoselle, Lilian C. Tartaglino, Miryan S. López","doi":"10.36995/j.recyt.2023.40.003","DOIUrl":"https://doi.org/10.36995/j.recyt.2023.40.003","url":null,"abstract":"Argentina suffers from an epidemic of non-communicable chronic diseases and a population with cardiovascular risk factors, particularly obesity. In this work, the cardiovascular risk in obese children and adolescents who attended a level III hospital in the city of Posadas, between September 2018 and January 2020, was studied. Eightyone patients were included, age 10 (2-15) years; 51% female. Body mass index was calculated, blood pressure was measured and serum HDLc, LDLc, triglycerides and glucose were determined.\u0000A questionnaire was completed on family history of cardiovascular disease, physical activity, tobacco and alcohol consumption. The presence of metabolic syndrome (SAP) according to Argentine Pediatric Society criteria and cardiovascular risk (Alustiza´s score) were identified and the relationship between them was established. Results: severe obesity: 43 (53%) patients; biochemical or clinical family history 27 individuals (33%); insufficient physical activity:\u000057 (70%) patients; tobacco and/or alcohol consumption: absent; blood pressure >p95: 11 individuals (14%). Fifty one patients (63%) had some dyslipidemia, 4 (5%) had hyperglycemia; metabolic syndrome was observed in 26 (32%) and 25 (31%) at medium/high cardiovascular (CV) risk.\u0000 No association was found between CV risk by Alustiza score and metabolic syndrome.\u0000Since the pediatric population has cardiovascular risk factors and components of metabolic syndrome, it is important to search for and validate scores to measure this risk.","PeriodicalId":21243,"journal":{"name":"Revista de Ciencia y Tecnología","volume":"428 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138991217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Empowering IoT Development with LPWAN Technology: A Case Study at the National University of Misiones 利用 LPWAN 技术促进物联网发展：米西奥内斯国立大学案例研究

Revista de Ciencia y Tecnología Pub Date : 2023-12-01 DOI: 10.36995/j.recyt.2023.40.007

Eduardo O. Sosa, Milton E. Sosa

引用次数: 0