Sapienza Pub Date : 2023-10-30 DOI: 10.51798/sijis.v4i4.622

Edmund Breckin

引用次数: 0

Playful strategies in learning spelling of students from a public school in Loja - Ecuador, academic year 2018 – 2019 2018 - 2019学年，厄瓜多尔洛哈一所公立学校学生学习拼写的有趣策略

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4i3.697

Johanna Elizabeth Guarnizo Cajamarca, Jonathan Patricio Fajardo Fajardo, Enrique Vicente Quinto Saritama, Diana Bárbara Oviedo Severino, Patricia Piedad Ordoñez Delgado

引用次数: 0

Optimization of the use and management of social networks in the process of business start-ups 创业过程中社交网络的优化使用和管理

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4i3.702

Maylee Lisbeth Ordoñez-Valencia

{"title":"Optimization of the use and management of social networks in the process of business start-ups","authors":"Maylee Lisbeth Ordoñez-Valencia","doi":"10.51798/sijis.v4i3.702","DOIUrl":"https://doi.org/10.51798/sijis.v4i3.702","url":null,"abstract":"This research aimed to establish the relationship between social networks and entrepreneurship, in order to design a methodological guide to optimize the use and management of social networks among entrepreneurs operating in the Esmeraldas canton of Ecuador. The methodology was descriptive-correlational, non-experimental. The population was 120 business entrepreneurs. The data were collected in an interview with Likert scale questionnaire. Results: indicator interpersonal networks, 45% neither agree nor disagree in the use of the networks of greater social use; interorganizational networks, 50% agree in relating to the social networks of other related businesses; formal networks, 50% agree in making use of the different social networks of related entrepreneurs; informal networks, 43% neither agree nor disagree, in have personal and permanent interactions with the users of social networks for economic benefit; formation of the entrepreneur, 47% neither agree nor disagree with personal self-realization; promotion of the value of entrepreneurship and innovation, 50% agree that social networks allow them to disseminate the services; development of a support ecosystem; 49% agree that they support each other in the dissemination of their services with other entrepreneurs; the social networks variable, 37% agree that social networks are necessary to achieve effective entrepreneurship; the entrepreneurship variable, 38% agree with the elements of entrepreneurship development. There is dependence between the variables, thus, the entrepreneurship variable is being affected by the Social Networks variable. Conclusion: it is necessary to design a methodological guide for the use and management of social networks in entrepreneurs of commercial businesses operating.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135085904","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

Intervention strategies with muscle strengthening exercises to improve walking speed in the older adults 肌肉强化训练的干预策略以提高老年人的步行速度

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4isi1.701

Alexandra Viviana Muyulema, Lisbeth Josefina Reales, Gerardo Fernández Soto, Narciza Cedeño Zamora, Franklin Cashabamba Padilla

{"title":"Intervention strategies with muscle strengthening exercises to improve walking speed in the older adults","authors":"Alexandra Viviana Muyulema, Lisbeth Josefina Reales, Gerardo Fernández Soto, Narciza Cedeño Zamora, Franklin Cashabamba Padilla","doi":"10.51798/sijis.v4isi1.701","DOIUrl":"https://doi.org/10.51798/sijis.v4isi1.701","url":null,"abstract":"The fact of performing physical activity is of vital importance and if a muscle strengthening exercise program plan is added to this, it is even more beneficial for the health of our body. The aim of this study was to determine if muscle strengthening exercise helps improve walking speed in these people. Information was collected from the main scientific bases such as PubMed, Google Scholar, Scopus, Scielo, Elsevier. For the investigation of the information, the following descriptors of health sciences were used: Gait; Walking speed; Pass test; Exercise techniques with movement; old man; Exercise with therapy. The inclusion criteria were the articles that were within the period 2017-2022, in the English, Portuguese and Spanish languages. 30 articles were incorporated into this review article. In these articles, information was found on the speed of walking and muscle strength exercises in the elderly. With the information collected, it is concluded that the application of a program of muscle strengthening exercises in the lower limb helps to improve the speed of walking in older adults.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135126213","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

Interfragmentary screws in Danis and Weber type B ankle fractures: is it necessary to maintain the stability of the joint? Danis和Weber B型踝关节骨折的碎片间螺钉:是否有必要保持关节的稳定性?

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4isi1.700

Steve Jhosue Muñoz-Granja, Katherine Cristina Guano Zambrano, Juan Carlos Proaño-Durán, Vanessa Michelle García-Gudiño, Josselyn Nicole Villarreal Enríquez

{"title":"Interfragmentary screws in Danis and Weber type B ankle fractures: is it necessary to maintain the stability of the joint?","authors":"Steve Jhosue Muñoz-Granja, Katherine Cristina Guano Zambrano, Juan Carlos Proaño-Durán, Vanessa Michelle García-Gudiño, Josselyn Nicole Villarreal Enríquez","doi":"10.51798/sijis.v4isi1.700","DOIUrl":"https://doi.org/10.51798/sijis.v4isi1.700","url":null,"abstract":"OBJECTIVE: This study aimed to investigate whether the presence or absence of an interfragmentary screw significantly impacts surgical time, bleeding, consolidation, complications, and overall recovery in patients with Weber type B ankle fractures. METHODS: A cross-sectional analytical study was conducted, involving 47 patients with Weber type B ankle fractures between January 2022 and January 2023 at San Francisco General Hospital in Quito. Patients with multi-fragment fractures were excluded. and two groups were established: patients with interfragmentary screws and those without. Variables such as surgical time, bleeding, complications, and consolidation time were assessed using JASP 0.16.0.0 software and statistical tests. RESULTS: Out of all patients, 53.19% were treated with interfragmentary screws, while 46.80% were not. No statistically significant differences were observed between the two groups. Complications occurred in 7 out of 25 patients with interfragmentary screws and in 4 out of 22 patients without them, with average follow-up periods of 82.81 and 76.8 days, respectively. Consolidation time was similar in both groups, with no statistical differences. CONCLUSION: Although interfragmentary screws are beneficial for achieving primary consolidation, this study suggests that they may not be universally necessary, especially when precise anatomical reduction is accomplished. Anatomical reduction remains pivotal in fracture management. While interfragmentary screws can provide compression, their use may increase costs, recovery time, and complications.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084940","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

Analysis of tax benefits for senior citizens: an analysis from a city in Ecuador 2021 老年人税收优惠分析:来自厄瓜多尔某城市的分析2021

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4i3.703

Nohelia Radmila Ureta-Baquezea, Nohemi Monserrate Palacios-Cedeño

{"title":"Analysis of tax benefits for senior citizens: an analysis from a city in Ecuador 2021","authors":"Nohelia Radmila Ureta-Baquezea, Nohemi Monserrate Palacios-Cedeño","doi":"10.51798/sijis.v4i3.703","DOIUrl":"https://doi.org/10.51798/sijis.v4i3.703","url":null,"abstract":"The objective of this research was to analyze the tax benefits granted to senior citizens in the canton of Portoviejo, Ecuador, 2021. For this purpose, research with a qualitative-quantitative approach was used; the design was non-experimental field research; the type of research was descriptive. The population consisted of 01 official of the planning and strategic management department of the Internal Revenue Service of Portoviejo; as well as 138 workers of the IRS, the method of analysis was content analysis. The technique used was the structured interview and the questionnaire survey directed to 138 workers. As a result, it was found that having years of service in the institution favors the knowledge of tax exemptions; among the payments made by the elderly is the payment or declaration of value added tax; The fact that 80% of the elderly have received partial exemptions from paying taxes may be due to the fact that 70% consider that they do not register with the IRS to receive tax benefits, ignorance (90%) is the cause of this reality, which affects the demand for the benefits provided for in the Constitution, as well as in the different national regulations inherent to tax matters. It is concluded that there is a binding regulation in favor of tax exemptions for the elderly that could reduce the burden either in total, partial or special form and is applied in the payment of municipal and fiscal taxes; however, there is a lack of knowledge on the part of the beneficiaries.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084957","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

Sizing strategies for electrical smart microgrids for rural customers 面向农村用户的智能微电网规模策略

Sapienza Pub Date : 2023-09-30 DOI: 10.51798/sijis.v4i3.699

José Enrique Escobar-Sandoval, Gabriel Pico Mera

{"title":"Sizing strategies for electrical smart microgrids for rural customers","authors":"José Enrique Escobar-Sandoval, Gabriel Pico Mera","doi":"10.51798/sijis.v4i3.699","DOIUrl":"https://doi.org/10.51798/sijis.v4i3.699","url":null,"abstract":"Micro Smart Grids are configured in the panorama of technological areas related to clean energies, as an alternative for the efficient distribution of electric energy. For this purpose, the present study aimed to carry out a documentary analysis of the sizing strategies of smart microgrids for rural users. The research was carried out from the approach of a documentary-bibliographic research. In this framework, the search was carried out in the Internet database of sites specialized in academic information and reliable sources using the descriptors: electric microgrids, strategies, sizing. For the selection of the material under analysis, the following criteria were taken into consideration: pertinence, relevance, language, place of origin, published in indexed journals during the years 2017 to 2021. Based on this, the content analysis of the information found in the literary sources collected was performed. Of the total number of documents used, seven (07) of them were considered for the analysis as they were considered to be the ones that most accurately matched the interests of this study. The results found show that: The integration of distributed energy resources (distributed generation and energy storage), are resulting in a great revolution in generation, transmission, distribution, operation and energy consumption, among others. It is concluded that microgrids become one of the support strategies for the conventional electrical grid that can help in the purpose of undertaking actions for the development of projects aimed at generating a process of allocation or improvement in the supply of electricity in rural localities.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135084945","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

Programming code using the Duval method for diagnosing power transformers and direct way 编程代码采用杜瓦尔法和直接法对电力变压器进行诊断

Sapienza Pub Date : 2023-09-27 DOI: 10.51798/sijis.v4i3.694

Walter Paul Rueda Flores, Israel Patricio Pachacama Campaña, Secundino Marrero Ramírez

{"title":"Programming code using the Duval method for diagnosing power transformers and direct way","authors":"Walter Paul Rueda Flores, Israel Patricio Pachacama Campaña, Secundino Marrero Ramírez","doi":"10.51798/sijis.v4i3.694","DOIUrl":"https://doi.org/10.51798/sijis.v4i3.694","url":null,"abstract":"A transformer is a piece of equipment of great value in a public or private power substation in that it allows power to be supplied to the production processes. Thus, as it is used, the equipment is exposed to different environmental conditions such as level of contamination, salinity. , height, humidity, among others, as well as energy demand and quality, causing different types of electrical and thermal stress inside. That is why the objective of this study is to implement a programming code using the Duval method for the diagnosis of power transformers. For this, programming based on the supervised learning algorithm is used as a methodology to process the gas concentration levels contained in the dielectric oil obtained from the analysis of dissolved gases and for its interpretation the Duval method is used, which is presented in IEEE C57.104™-2019 standard. The designed code individually processes the dissolved gas analysis reports as well as large quantities of reports from the same transformer or from different ones, allowing the comparison of historical data of the equipment or equipment and the evaluation of its status according to the electrical stress to which it is subjected.","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135585935","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

French nationalism, EU support and a possible Frexit: insights from survey data 法国民族主义、对欧盟的支持以及法国可能退欧:来自调查数据的洞见

Sapienza Pub Date : 2023-09-20 DOI: 10.51798/sijis.v4i3.632

Natalia Melgar

引用次数: 0

Index of the cycle of money: the case of Costa Rica 货币周期指数:哥斯达黎加的案例

Sapienza Pub Date : 2023-09-20 DOI: 10.51798/sijis.v4i3.620

Constantinos Challoumis

{"title":"Index of the cycle of money: the case of Costa Rica","authors":"Constantinos Challoumis","doi":"10.51798/sijis.v4i3.620","DOIUrl":"https://doi.org/10.51798/sijis.v4i3.620","url":null,"abstract":"The paper aims at determining, in a real-case scenario such as Costa Rica's economic system, how the theoretical basis of the money cycle plays out. The Money Cycle Index takes into account how well a country's economic structure is set up and what kind of financial model it needs to respond to the monetary crisis. Costa Rica's index of the cycle of money calculations is compared to the average global index of the cycle of money. This indicates that Costa Rica is in line with the global average, thus being a good economy, which could be at risk of falling into recession. The methodology shall conform to the theory, mathematics, statistics, and econometrics results. The work is efficient, as it demonstrates the strength of Costa Rica's economy. The application of the theory of the cycle of money to a country's economy has resulted in these results. These are the previous case scenarios from Latvia, Bulgaria, Serbia, Thailand, and Greece. This theory states that to improve the distribution of resources between the economy and smaller companies covering other economic sectors, businesses with a high level of capital should take an interest in manufacturing and technology areas where taxes are lower. The global recession period from 2012 to 2017 shall be used as a basis for compilations., by the Q.E. technique","PeriodicalId":82642,"journal":{"name":"Sapienza","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136377721","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: 1

Sapienza最新文献