发布求助
文献互助 智能选刊 最新文献

Minerva最新文献

筛选
英文 中文
Socioeconomic analysis of the cocoa production chain in Esmeraldas Province, Ecuador 厄瓜多尔埃斯梅拉达斯省可可生产链的社会经济分析
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-10 DOI: 10.47460/minerva.v2023ispecial.146
Adriana Alexandra Mena Pinzon, Wilson Fernando Jimenez Castro, William Fabian Teneda Llerena
{"title":"Socioeconomic analysis of the cocoa production chain in Esmeraldas Province, Ecuador","authors":"Adriana Alexandra Mena Pinzon, Wilson Fernando Jimenez Castro, William Fabian Teneda Llerena","doi":"10.47460/minerva.v2023ispecial.146","DOIUrl":"https://doi.org/10.47460/minerva.v2023ispecial.146","url":null,"abstract":"This research aims to conduct a socioeconomic study of the cocoa production chain in the province of Esmeraldas through a descriptive analysis from 2016 to 2021, using primary sources from the Agricultural Public Information System (SIPA) database. According to the type of study, it was carried out in a cross-sectional manner since the data of variables obtained in a specific period of time were analyzed to establish fundamental particularities such as: standard deviation, kurtosis, and ranges. To determine the price and production of cocoa, it was developed through histograms, time series, and correlations to obtain detailed data and thus know the link between the variables under study.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138982250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Production of flour for human consumption from the reuse of organic waste 利用有机废物生产供人类食用的面粉
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-09 DOI: 10.47460/minerva.v2023ispecial.140
Josselyn Melissa Palacios Serrano, Gisbel Carolina Velez Velez, Gisela Beatriz Latorre Castro, Ramon Eudoro Cevallos Cedeño
{"title":"Production of flour for human consumption from the reuse of organic waste","authors":"Josselyn Melissa Palacios Serrano, Gisbel Carolina Velez Velez, Gisela Beatriz Latorre Castro, Ramon Eudoro Cevallos Cedeño","doi":"10.47460/minerva.v2023ispecial.140","DOIUrl":"https://doi.org/10.47460/minerva.v2023ispecial.140","url":null,"abstract":"The present work aims to take advantage of residues from plantain and banana for the elaboration of flours that comply with the norms NTC-2799:1991 and NTE-INEN-616:2006. The experimental work involved preparing plantain and banana peels and then taking them to grinding and sifting. The results show good quality flour that meets the rigors of the Colombian Technical Standards. However, E. coli bacteria were observed in the developed flours, which should be considered to improve hygiene in the production process.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138983189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","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 the satisfaction level based on the learning experience 基于学习经验的满意度分析
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-09 DOI: 10.47460/minerva.v2023ispecial.139
Ana Chacon, Victor Marquez Perez, Emanuel Munoz, Francisco Cedeno
{"title":"Analysis of the satisfaction level based on the learning experience","authors":"Ana Chacon, Victor Marquez Perez, Emanuel Munoz, Francisco Cedeno","doi":"10.47460/minerva.v2023ispecial.139","DOIUrl":"https://doi.org/10.47460/minerva.v2023ispecial.139","url":null,"abstract":"In this descriptive study, the degree of satisfaction of students in community engagement activities was investigated using the experience of learning through service. The sample consisted of 30 students, and content analysis and descriptive data study were used as the main analysis techniques. The outstanding results revealed that bonding activities allow students to acquire skills and abilities for incorporation into social environments. It was also observed that there is a high degree of satisfaction with the processes carried out and the competencies acquired, and the relationship of the concepts with the practical experiences shows less satisfaction in the procedures carried out. These results reveal the rewarding experience, but some aspects can still be improved.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138585802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Didactic strategy to improve the significant learning of Natural Sciences 提高自然科学学习效果的教学策略
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-09 DOI: 10.47460/minerva.v2023ispecial.138
Silvia Alexandra Chancusig Pila, Jessica Monserrate Velez Loor
{"title":"Didactic strategy to improve the significant learning of Natural Sciences","authors":"Silvia Alexandra Chancusig Pila, Jessica Monserrate Velez Loor","doi":"10.47460/minerva.v2023ispecial.138","DOIUrl":"https://doi.org/10.47460/minerva.v2023ispecial.138","url":null,"abstract":"This research evaluated the effectiveness of integrating home experiments as a didactic strategy in the Natural Sciences curriculum aimed at primary school students. The study took a mixed approach and was conducted using a sample of 24 students randomly assigned to two groups of 12 each. One of these groups received conventional instruction, while the other was introduced to four home experiments in two units. Pre- and post-test tests were implemented as a measurement strategy to evaluate the incidence of home experiments. The experimental design was a Completely Randomized Design (DCA) with twelve replications. The results obtained indicated that the inclusion of home experiments had a positive impact on the learning process. In addition, they facilitated the connection between theoretical concepts and situations in everyday life.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138586015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of the SBAR-SAER technique by the nursing professional 护理专业人员应用 SBAR-SAER 技术
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-01 DOI: 10.47460/minerva.v4i12.133
Maria Elizabeth Chacha Benitez, Eulalia Isabel Analuisa Jiménez
{"title":"Application of the SBAR-SAER technique by the nursing professional","authors":"Maria Elizabeth Chacha Benitez, Eulalia Isabel Analuisa Jiménez","doi":"10.47460/minerva.v4i12.133","DOIUrl":"https://doi.org/10.47460/minerva.v4i12.133","url":null,"abstract":"The present study analyzed the application of the SBAR-SAER technique by nursing professionals. This was a quantitative, descriptive, and cross-sectional investigation with a non-probabilistic sample. They were applied to 154 nursing professionals from a hospital in Ambato, Ecuador. The main results show that most nursing professionals know this method for transferring information between professionals in charge of the continuity of patient care. In addition, several factors were identified for using this tool, such as patient safety, effectiveness, and ease of communication. Finally, there is a high rate of SBAR-SAER application among the hospital's nursing professionals.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138626919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of innovations in object-oriented programming on the creation of new design patterns 面向对象程序设计的创新对创建新设计模式的影响
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-01 DOI: 10.47460/minerva.v4i12.135
Jose Belisario Vera Vera, Julio Agustin Molina Zambrano, Yimmy Salvador Loor Vera, José Rafael Vera Vera
{"title":"Impact of innovations in object-oriented programming on the creation of new design patterns","authors":"Jose Belisario Vera Vera, Julio Agustin Molina Zambrano, Yimmy Salvador Loor Vera, José Rafael Vera Vera","doi":"10.47460/minerva.v4i12.135","DOIUrl":"https://doi.org/10.47460/minerva.v4i12.135","url":null,"abstract":"This research focuses on delving into the impact of innovations in object-oriented programming on creating new design patterns. This paper presents possible innovations in object-oriented programming and its impact on design patterns for software development. The developers of these systems face the challenge of designing not a single system but several ways to solve the same problem and introduce innovations that allow them to modify and extend the codes quickly and easily. To illustrate how a design pattern is applied in an object-oriented system, an order management system for an online vehicle parts sale is shown. For this case, the Factory Method design pattern is selected to handle creating product objects (spare parts) dynamically and efficiently, which is a first step in building large systems.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138625888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Obtaining glycerol from the transesterification of used edible oils 从废食用油的酯交换反应中获取甘油
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-01 DOI: 10.47460/minerva.v4i12.134
Steeven Jose Analuisa Mero, Luis Alberto Moreno Ponce, Segundo Alcides Garcia Muentes, Ramon Eudoro Cevallos Cedeño, Ariana Milena Garcia Bowen
{"title":"Obtaining glycerol from the transesterification of used edible oils","authors":"Steeven Jose Analuisa Mero, Luis Alberto Moreno Ponce, Segundo Alcides Garcia Muentes, Ramon Eudoro Cevallos Cedeño, Ariana Milena Garcia Bowen","doi":"10.47460/minerva.v4i12.134","DOIUrl":"https://doi.org/10.47460/minerva.v4i12.134","url":null,"abstract":"This paper presents a study on obtaining glycerol as a by-product of the transesterification of edible oils used to prepare hydrogel. The main results show that obtaining pure and refined glycerol is possible. In addition, it was observed that the parameters were within the regulations presented by several authors. It was also observed that the glycerol with better properties was obtained at 60 minutes at a temperature of 60 °C. In this way, it is possible to affirm that it is viable to use discarded oils as an alternative for their application in the elaboration of products that benefit the chemical, cosmetic, and pharmaceutical industries, as is the case of hydrogel, thus avoiding their incorporation into the environment.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138612425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Automated Object Counting System in Digital Images 数字图像中的物体自动计数系统
IF 2.3 2区 哲学
Minerva Pub Date : 2023-12-01 DOI: 10.47460/minerva.v4i12.132
Maikol Rivas, Eladio Lobo
{"title":"Automated Object Counting System in Digital Images","authors":"Maikol Rivas, Eladio Lobo","doi":"10.47460/minerva.v4i12.132","DOIUrl":"https://doi.org/10.47460/minerva.v4i12.132","url":null,"abstract":"In inventories, the context of object counting and speed of response becomes essential. The process is more straightforward when there are only a few items, but its complexity lies when there are many close or overlapping items. In addition, the pressure to meet tight inventory deadlines adds another challenge. This work aimed to develop a program that automates the accurate counting of similar objects in digital images, regardless of their quantity or arrangement. For this purpose, an algorithm has been implemented in Python. The main results show efficiency in analyzing images with similar objects, a significant step towards separating and accurately counting adjacent objects in various scientific fields. This solution promises to simplify and speed up the counting process in digital images, with potential beneficial applications in multiple scientific disciplines.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138614960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Arguments for a pure lottery in Research Funding: A Sketch for a Future Science Policy Without Time-Consuming Grant Competitions 研究经费纯抽签的新论点:未来科学政策的草图，没有耗时的拨款竞争
2区 哲学
Minerva Pub Date : 2023-11-03 DOI: 10.1007/s11024-023-09514-y
Lambros Roumbanis
{"title":"New Arguments for a pure lottery in Research Funding: A Sketch for a Future Science Policy Without Time-Consuming Grant Competitions","authors":"Lambros Roumbanis","doi":"10.1007/s11024-023-09514-y","DOIUrl":"https://doi.org/10.1007/s11024-023-09514-y","url":null,"abstract":"Abstract A critical debate has blossomed within the field of research policy, science and technology studies, and philosophy of science regarding the possible benefits and limitations of allocating extramural grants using a lottery system. The most common view among those supporting the lottery idea is that some form of modified lottery is acceptable, if properly combined with peer review. This means that partial randomization can be applied only after experts have screened the pursuit-worthiness of all submitted proposals and sorted out those of lowest quality. In the present paper, I will argue against the use of partial lotteries or partial randomization and instead promote use of a pure lottery in combination with a radical increase in block funding. The main reason for holding this position is that a partial lottery cannot solve the problems inherent in the current funding system, which is based on grant competitions and peer review. A partial lottery cannot decrease the enormous time-waste, reduce the uneven distribution of time between researchers, neutralize expert biases or mitigate academic power asymmetries. Instead, we need a stronger focus on improving general time management in academia by implementing a more holistic model for organizing research opportunities in the future.","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135820185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pushing Boundaries: The European Universities Initiative as a Case of Transnational Institution Building 推动边界:以跨国制度建设为例的欧洲大学倡议
2区 哲学
Minerva Pub Date : 2023-10-31 DOI: 10.1007/s11024-023-09516-w
Marcelo Marques, Lukas Graf
{"title":"Pushing Boundaries: The European Universities Initiative as a Case of Transnational Institution Building","authors":"Marcelo Marques, Lukas Graf","doi":"10.1007/s11024-023-09516-w","DOIUrl":"https://doi.org/10.1007/s11024-023-09516-w","url":null,"abstract":"","PeriodicalId":47427,"journal":{"name":"Minerva","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135871411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信