Journal General Economics最新文献

筛选
英文 中文
Methodology for renewable energy risk assessment applied to photovoltaic systems in Mexico 应用于墨西哥光伏系统的可再生能源风险评估方法
Journal General Economics Pub Date : 2022-12-31 DOI: 10.35429/jge.2022.11.6.1.6
T. Ruiz-Sánchez, Aarón Sánchez-Juárez, S. Messina-Fernández, A. Hidalgo-Millán
{"title":"Methodology for renewable energy risk assessment applied to photovoltaic systems in Mexico","authors":"T. Ruiz-Sánchez, Aarón Sánchez-Juárez, S. Messina-Fernández, A. Hidalgo-Millán","doi":"10.35429/jge.2022.11.6.1.6","DOIUrl":"https://doi.org/10.35429/jge.2022.11.6.1.6","url":null,"abstract":"Due to the increase in demand for electricity, global warming and energy sustainability, there has been a significant increase in the use of renewable energy technologies. This can be seen in reports from the International Renewable Energy Agency (IRENA), which in 2018 reported a total world electricity generation capacity of 2,356,346 MW with technologies based on these energy sources. These data constitute a sustained annual growth over the last five years of between 8 and 9 % (IRENA, 2019, p. 2). Therefore, the use of these technologies is a strategy adopted worldwide to reduce both the dependence on fossil fuels and the environmental impact of electricity generation.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116124179","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
Study of self-medication in students belonging to the area of Economic-Administrative Sciences of the Universidad Autónoma de Nayarit 纳亚里特Autónoma大学经济行政科学专业学生自我药疗的研究
Journal General Economics Pub Date : 2022-12-31 DOI: 10.35429/jge.2022.11.6.19.23
Tomás Mario Avalos-Ruvalcaba, Germán Zavala Galaviz
{"title":"Study of self-medication in students belonging to the area of Economic-Administrative Sciences of the Universidad Autónoma de Nayarit","authors":"Tomás Mario Avalos-Ruvalcaba, Germán Zavala Galaviz","doi":"10.35429/jge.2022.11.6.19.23","DOIUrl":"https://doi.org/10.35429/jge.2022.11.6.19.23","url":null,"abstract":"Self-medication is a practice that is misguided by marketing and without permanent monitoring by drug regulatory authorities, which can cause serious damage to the health of the individual, the family and the community. The risks of self-medication occur mainly when the patient consumes prescription medicines that are sold freely. For this reason, it is important to know and study this behaviour in our social environment, so that problems can be identified and therefore strategies can be designed to improve the conditions that require it. The study of the practice of self-medication in the university community is of great interest for two fundamental reasons. Firstly, because students will be the most qualified professionals in the future and will possibly exert a certain influence at all levels of their environment, not only professionally but also socially and culturally. Secondly, because the university environment offers multiple possibilities, from the academic and extra-academic sphere, to propose and carry out training, educational, informative and informative actions on the issue of self-medication.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124667994","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
Diagnosis of tourism and gastronomy in Mexcaltitán, Nayarit. Economic, social and environmental factors that inhibit its development 纳亚里特Mexcaltitán旅游和美食的诊断。制约其发展的经济、社会和环境因素
Journal General Economics Pub Date : 2022-12-31 DOI: 10.35429/jge.2022.11.6.12.18
Griselda Guadalupe Camacho-Gonzalez, María Celina Agraz-López, Juana Evangelina Duarte-Reynoso, M. Camacho-González
{"title":"Diagnosis of tourism and gastronomy in Mexcaltitán, Nayarit. Economic, social and environmental factors that inhibit its development","authors":"Griselda Guadalupe Camacho-Gonzalez, María Celina Agraz-López, Juana Evangelina Duarte-Reynoso, M. Camacho-González","doi":"10.35429/jge.2022.11.6.12.18","DOIUrl":"https://doi.org/10.35429/jge.2022.11.6.12.18","url":null,"abstract":"For some years now, tourism has been facing a number of changes and the creation of new tourism products. The image and branding of the destination in relation to the cultural, historical and gastronomic roots of the place is becoming increasingly important. Gastronomic tourism stems from the motivations of visitors who wish to travel to a specific place to taste and delight their palate with typical dishes. It is a relatively new and potentially profitable tourism product that has generated a large number of terms such as gastronomic route or tourist brands aimed at cooking and culinary enthusiasts.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127867435","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
Construction of a parabolic trough concentrator for solar water disinfection 太阳能水消毒抛物面槽聚光器的建设
Journal General Economics Pub Date : 2022-12-31 DOI: 10.35429/jge.2022.11.6.7.11
Y. Rodríguez-Lazcano, E. Barrios-Salgado, S. Messina-Fernández, C. E. Saldaña-Durán
{"title":"Construction of a parabolic trough concentrator for solar water disinfection","authors":"Y. Rodríguez-Lazcano, E. Barrios-Salgado, S. Messina-Fernández, C. E. Saldaña-Durán","doi":"10.35429/jge.2022.11.6.7.11","DOIUrl":"https://doi.org/10.35429/jge.2022.11.6.7.11","url":null,"abstract":"In the context of the current global environmental situation, one of the most relevant problems is undoubtedly that of water, not only because of the strong inequalities imposed by its geographical distribution, both in time and space, but also because of the economic and political decisions that determine our social relationship with this vital liquid (Peña, 2007). One of the biggest problems in the world today is the lack of access to fresh and drinking water. Add to this the problem of water pollution, and the picture gets worse. Pollution is caused by discharged waste, fertilisers, pesticides or chemicals that flow into fresh water and end up polluting salt water as well. In this regard, more than 1 billion people will suffer from water scarcity in the future due to pollution, overpopulation and climate change, which affect the sources of this essential resource (UN, 2020).","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"23 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130980486","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
Configuration of organizational trust in the automotive sector in Mexico. A Sociological Look at organizations 墨西哥汽车行业组织信任的配置。从社会学角度看组织
Journal General Economics Pub Date : 2022-06-30 DOI: 10.35429/jge.2022.10.6.1.11
Augusto Renato Pérez-Mayo, Nohemí Roque-Nieto, Pablo Guerrero-Sanchez, Julio Jesús Alberto Guevara-Arevalo
{"title":"Configuration of organizational trust in the automotive sector in Mexico. A Sociological Look at organizations","authors":"Augusto Renato Pérez-Mayo, Nohemí Roque-Nieto, Pablo Guerrero-Sanchez, Julio Jesús Alberto Guevara-Arevalo","doi":"10.35429/jge.2022.10.6.1.11","DOIUrl":"https://doi.org/10.35429/jge.2022.10.6.1.11","url":null,"abstract":"Results of the type of organizational trust are presented in two automotive agencies, from Morelos and Querétaro. The diagnosis of the type of organizational trust is made through the sociology of organizations, the theory of organizational behavior and the model of Lewicki and Bunker. It is measured using a quantitative, inductive, explanatory, and cross-sectional methodology. The Lewicki and Bunker (1996) model was used. For the level of behavioral or calculative trust, Querétaro 81.72% and Morelos 88.89%, a low level of this type of trust is shown in both states. It means that employees are at a confidence level of 18.28% and 11.11% respectively. In Cognitive or Cognitive confidence, in Querétaro 89.68% and in Morelos 89.91%, so the real level of this confidence is 10.32% and 10.09%, respectively. Finally, affective or identifying trust, a low level of trust was detected, for Querétaro 88.39% and for Morelos 90%, so the percentage of this type of trust is 11.61% and 10%, respectively. What brings consequences: lack of leadership, lack of clear objectives, lack of teamwork, dissatisfied customers. These are traditionalist and bureaucratic organizations, a formal structure, with established norms and policies, far removed from the construction of identifying trust.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114474522","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
Soursop fruit storage: Edible coating based on Hibiscus sabdariffa mucilage 番荔枝贮藏:以芙蓉浆液为基础的可食用涂层
Journal General Economics Pub Date : 2022-06-30 DOI: 10.35429/jge.2022.10.6.29.34
Miguel Angel De los Santos-Santos, R. Balois-Morales, J. O. Jiménez-Zurita, G. G. López-Guzmán
{"title":"Soursop fruit storage: Edible coating based on Hibiscus sabdariffa mucilage","authors":"Miguel Angel De los Santos-Santos, R. Balois-Morales, J. O. Jiménez-Zurita, G. G. López-Guzmán","doi":"10.35429/jge.2022.10.6.29.34","DOIUrl":"https://doi.org/10.35429/jge.2022.10.6.29.34","url":null,"abstract":"Soursop fruit (Annona muricata L.) is a crop of important economic value for the state of Nayarit, however, it has a fast ripening that causes a short shelf life. Several post-harvest handling techniques have been applied to reduce its metabolic processes, such as refrigeration, the use of 1-methylcyclopropene (1-MCP) and controlled and modified atmospheres. In recent years, polysaccharide-based coatings have been applied to fruits. The aim of this research was to evaluate the physicochemical changes of soursop fruits coated with hibiscus calyx mucilage (2%), stored at 22 °C and 15 °C. Weight loss, firmness, pH, total soluble solids, acidity and colour were evaluated. Results for coated fruits stored at 15 °C showed lower weight loss (6.4%), lower firmness (29.7 N), higher TSS concentration (10.4 °Bx) and lower acidity (0.38%) compared to uncoated fruits. Coating with hibiscus mucilage and storage at 15 °C for four days decreased fruit weight loss. It was also observed that storage under these conditions allows a lower concentration of total soluble solids and organic acids. The coatings did not intervene in the decrease of fruit peel colour. Key words: coating, mucilage, soursop, postharvest. Introduction Mexico is the world's leading producer of soursop, with a national production of 30, 790 T in 2019. In this sense, the state of Nayarit was the largest producer of soursop with 23,230 T (Servicio de Información Agroalimentaria y Pesquera [SIAP], 2020). Soursop production contributes to the economic growth of Nayarit; however, there is a problem in the handling of the fruit due to the high respiration rate and ethylene production leading to softening of the fruit, resulting in a short post-harvest shelf life (Balois-Morales et al., 2019). Nayarit does not have an adequate postharvest system, which leads to inadequate fruit handling during handling (Jiménez-Zurita et al., 2016), causing production losses (Tovar-Gómez et al., 2011). Therefore, there is interest in investigating postharvest technologies that allow prolonging shelf life while maintaining the nutritional quality of the fruit (Moreno-Hernández et al., 2014). As an alternative to improve postharvest handling and maintain the quality of fruit and vegetable products, the use of edible coatings has been implemented (Park et al., 2014). Edible coatings based on polysaccharides have gained importance because they create a modified atmosphere through a semi-permeable layer in the fruit that allows gas exchange, reducing metabolic processes and prolonging the postharvest life of the fruit (Solano-Doblado et al., 2018). Among the polysaccharides of interest, mucilages have been used due to their highly branched structure, complex polymeric and hydrocarbon nature that allows modifying the rheology of a solution (Dugarte et al., 2019). Coatings made from mucilage allow a decrease in weight loss, delay in the concentration of total soluble solids, as well as colour improvement (Zambrano et al., 2","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121259691","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
Control of management practices and their impact on the competitiveness of companies in Mexico 管理实践的控制及其对墨西哥公司竞争力的影响
Journal General Economics Pub Date : 2022-06-30 DOI: 10.35429/jge.2022.10.6.12.20
Carlos Hugo Barragán-Vázquez, J. García-Martínez, Teodoro Reyes-Fong, Lorena Hernández-Ruiz
{"title":"Control of management practices and their impact on the competitiveness of companies in Mexico","authors":"Carlos Hugo Barragán-Vázquez, J. García-Martínez, Teodoro Reyes-Fong, Lorena Hernández-Ruiz","doi":"10.35429/jge.2022.10.6.12.20","DOIUrl":"https://doi.org/10.35429/jge.2022.10.6.12.20","url":null,"abstract":"Competitiveness has different meanings. All of them contain common elements that allow them to be classified into four dimensions: stakeholders, human factor, innovation, finance and market penetration. Goals: The main objective of this research is to analyze the relationship between the use of resources and capacities and financial performance in small and medium microenterprises (Mipymes) of the three sectors in Mexico. Metodology: Regarding the method of obtaining information, the data obtained from the application of 360 surveys were used, covering SME units from the sectors: industrial, commerce and services; in the main cities of the country. A theoretical model was designed to contrast the 3 specified hypotheses, and it was validated with a linear regression model. Contributios: Finally, it is concluded that this empirical study, framed in the contingent approach, has been able to show that human factors and innovation explain to a greater extent their influence on financial performance. And that technology, although it contributes to performance, conflicts when the human factor intervenes in the implementation of said technology. Thus, constituting a sustainable competitive advantage for business success.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114774085","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
Antioxidant evaluation of food grade extracts obtained from soursop (Annona muricata) fruit 从番荔枝果实中提取的食品级提取物的抗氧化性评价
Journal General Economics Pub Date : 2022-06-30 DOI: 10.35429/jge.2022.10.6.21.28
Pedro De Jesús Deniz-González, J. Rodríguez-Carpena, P. U. Bautista-Rosales, F. Grageola-Nuñez
{"title":"Antioxidant evaluation of food grade extracts obtained from soursop (Annona muricata) fruit","authors":"Pedro De Jesús Deniz-González, J. Rodríguez-Carpena, P. U. Bautista-Rosales, F. Grageola-Nuñez","doi":"10.35429/jge.2022.10.6.21.28","DOIUrl":"https://doi.org/10.35429/jge.2022.10.6.21.28","url":null,"abstract":"The soursop fruit (Annona muricata) is recognized as a source of carbohydrates, vitamins and minerals, although the presence of bioactive compounds such as acetogenins, alkaloids and phenolic compounds has also been reported, with recognized anticancer, antimicrobial and antioxidant activity. However, in the production chain of this fruit, one of the problems is the short post-harvest life of 4-9 days. For this reason, an alternative for the use of its bioactive compounds could be to obtain and use soursop extracts to improve the quality of food products. Based on the above, in the present experiment, the changes in firmness, color and weight of soursop fruits in their ripening stages were determined, as well as the amount of phenolic compounds and antioxidant activity by DPPH and ABTS methods of two different tissues (peel and pulp) at two different stages of maturity (physiological and consumption) using two types of solvents (70% food grade ethanol and water). The results showed that the extract obtained with a 70% ethanol solution from the peel of fruits at the consumption maturity stage presented significantly higher amounts of phenolic compounds, as well as the highest antioxidant activity. The results support that the peel of the fruit, which is preferably consumed or industrialized fresh, may represent a sustainable alternative for the utilization of the bioactive compounds of soursop as a preservative in food products.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122267111","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
Financial Impact of Covid -19 at the International Level 2019冠状病毒病在国际层面的财务影响
Journal General Economics Pub Date : 2020-12-31 DOI: 10.35429/JGE.2020.7.4.1.4
María De La Luz Gómez-Bravo, J. M. Gomez-Bravo, Miguel Ángel Andrade-Oseguera, José Luis Bárcenas-Puente
{"title":"Financial Impact of Covid -19 at the International Level","authors":"María De La Luz Gómez-Bravo, J. M. Gomez-Bravo, Miguel Ángel Andrade-Oseguera, José Luis Bárcenas-Puente","doi":"10.35429/JGE.2020.7.4.1.4","DOIUrl":"https://doi.org/10.35429/JGE.2020.7.4.1.4","url":null,"abstract":"The research is based on the financial impact at the international level of the measures that were taken to prevent the virus from spreading further, without thinking about the impact that this could generate a drop in consumerism for the commercial sectors. Faced with the impact caused in the first months of this year by the pandemic, markets and businesses presented important challenges that they faced by working as a team to be able to cope with the losses, I know they began to present as the fall in demand for their products and services. The situation that is being experienced so far is generating unexpected pressure on working capital and its liquidity.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117349873","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
Financing to the mexican productive sector in the context of the pandemic by COVID-19 在2019冠状病毒病大流行背景下向墨西哥生产部门提供资金
Journal General Economics Pub Date : 2020-12-31 DOI: 10.35429/JGE.2020.7.4.12.20
Javier LAPA-GUZMÁN, Juan Carlos Baltazar-Escalona, Eduardo Rosas-Rojas
{"title":"Financing to the mexican productive sector in the context of the pandemic by COVID-19","authors":"Javier LAPA-GUZMÁN, Juan Carlos Baltazar-Escalona, Eduardo Rosas-Rojas","doi":"10.35429/JGE.2020.7.4.12.20","DOIUrl":"https://doi.org/10.35429/JGE.2020.7.4.12.20","url":null,"abstract":"The Mexican economy has a fragile and inefficient financing structure for the productive sector; which acquires great relevance in the face of the imminent economic recession that will follow the most critical period of the Covid-19 pandemic. In this paper, the evolution of the different financing channels is analyzed, in order to know, on the one hand, the composition of the financing of companies; and on the other hand, identify the type of company that presents the highest degree of vulnerability and that, therefore, the government should prioritize. For this, a statistical analysis is carried out both of the composition of the financing of the companies; as well as the characteristics of these companies and their relevance in the economic dynamics of the country.","PeriodicalId":426102,"journal":{"name":"Journal General Economics","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116301454","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
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
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:604180095
Book学术官方微信