The Working Beauty of Nghe Tinh People in Vi and Giam Folk Songs and Their Current Meaning

Labor plays a very important role in the socio-economic life of people. For Nghe Tinh people, work is a part of their life. Vi, Giam folk songs are a special type of folklore, considered a "native product" of Nghe Tinh region, containing many aesthetic and content values; in which, the core content value is a true reflection of the daily life, work, thoughts and feelings of the people of Nghe Tinh. The article analyzes the following basic contents: Firstly, analyze to clarify the role of productive labor in the lives of Nghe Tinh people. Secondly, analyze to explain the expressions of the beauty of the work of Nghe Tinh people in Vi, Giam folk songs. Thirdly, pointing out the meaning of the beauty of labor in Vi, Giam folk songs for Nghe Tinh people today. Keywords: Labour, Nghe Tinh people, Vi, Giam folk songs, meaning DOI: 10.7176/RHSS/13-16-03 Publication date:September 30th 202

How scientific research changes the Vietnamese higher education landscape: Evidence from social sciences and humanities between 2008 and 2019

Background: In the context of globalization, Vietnamese universities, whose primary function is teaching, there is a need to improve research performance. Methods: Based on SSHPA data, an exclusive database of Vietnamese social sciences and humanities researchers’ productivity, between 2008 and 2019 period, this study analyzes the research output of Vietnamese universities in the field of social sciences and humanities. Results: Vietnamese universities have been steadily producing a high volume of publications in the 2008-2019 period, with a peak of 598 articles in 2019. Moreover, many private universities and institutions are also joining the publication race, pushing competitiveness in the country. Conclusions: Solutions to improve both quantity and quality of Vietnamese universities’ research practice in the context of the industrial revolution 4.0 could be applying international criteria in Vietnamese higher education, developing scientific and critical thinking for general and STEM education, and promoting science communication

Polymorphism of Xenobiotic Detoxification Genes and Male Infertility

Infertility is a multifactorial disease caused by both genetic and environmental factors. It is observed in 10–15% of couples, among which male infertility contributes for half the cases. Thus, identifying underlying causes of male infertility and for proper methods for treating and/or preventing sperm damage is of paramount importance. It is found that one of the factors that has been recently implicated in male infertility is oxidative stress, mediated by reactive oxygen species (ROS) that are produced during the metabolic process, as well as during the exposure to environmental chemical agents and their interaction with tissue-specific enzymes. Several studies have identified genetic variations at different loci, connected with male infertility, that may shed light on some idiopathic cases of seminal fluid abnormalities. In this chapter, we make an effort to decipher the contribution of polymorphisms in xenobiotic detoxification genes in the male infertility development

EVALUATION OF METHODS FOR TOTAL RNA EXTRACTION FROM THE ENDOSPERM OF COCOS NUCIFERA VAR. MAKAPUNO IN VIETNAM FOR MOLECULAR ANALYSIS

Sap coconut (Cocos nucifera L. var. makapuno) in Vietnam is a mutant coconut variant; coconut water is in the state of lotus glue, and coconut rice is like cream. For high-quality transcriptome, sequencing, quality, purity and concentration of RNA are the key factors. However, coconut endosperm tissue has higher stiffness and fatness than the leaf tissue, which complicates the extraction process. Moreover, RNA is much more difficult to preserve than DNA. In this study, various RNA extraction methods were examined in Vietnamese waxy coconut endosperm tissue samples. Optimum extraction and preservation of the RNA using the simplest possible chemicals was the objective of this study. The modified CTAB method with LiCl and the TRI reagent method were tested and evaluated. The purity, concentration and quality of RNA after storage were improved. The findings indicated that the TRIsure extraction method with the addition of NaCl and β-mercaptoethanol yielded optimum RNA quality. The RNA concentration was 159 ng/µL, with a purity ratio of 1.94 ± 0.04 for A260/A280 and 1.58 ± 0.02 for A260/230. RNA samples remained stable for up to 3 weeks when stored in absolute ethanol at 8°C–10°C, which significantly reduced their degradation during transportation. This study facilitated the use of simple chemicals for high-quality RNA extraction from coconut endosperm and its preservation for applications in high throughput sequencing

A STUDY ON "PROJECT MANAGEMENT" A CASE STUDY ON SCHOOLS INTEGRATION BY BOARD OF EDUCATION

application/pdf論文(Article)departmental bulletin pape

THE EFFECT OF CROSS-BORDER MERGERS AND ACQUISITIONS ON INDIAN FIRMS’ PERFORMANCE

The purpose of this paper is to examine the effect of cross-border M&As on Indian firms’ performance. It also mentions the literature review about M&As background and existing findings and methodology. In order to evaluate the effect, this paper uses the dataset including 151,141 observations of Indian companies in the period 1988-2009. The accounting-based data methodology is used in this research. The determinants for analyzing the effect of cross-border M&As are the effect of size of company, age, market share, leverage and M&As status on PBDIT (profit before depreciation, interest and tax) and PBIT (profit before interest and tax). All the results show that the most of factors bring the positive impacts on profitability except leverage. The results also demonstrate that companies which are involved in cross-border M&As have a higher profitability than non-cross-border M&As company. Although there have some limitations of this project in sample size of observations and methodology, this research still contribute some helpful implications about the effect of cross-border M&As in Indian companies. That is also a background step to carry out this project in the future to improve the above limitations and expand in a larger size and combined methodology

Developing Rural Tourism with the Participation of Related Parties in Bac Kan Province

Tourism development policy will pay attention to stakeholders, especially the people, who play an important role. However, in reality, when people participate in rural tourism development, they are not equipped with basic knowledge and skills in managing and serving tourists. Because the benefits between stakeholders are still not clear, the participation of people in rural tourism development is currently only passive. Active participation need to be directed from the Government and local authorities because the concept that rural tourism development is not only about creating economic benefits but also associated with conservation and preservation, together with keeping and promoting cultural - historical values in rural areas

日本およびベトナム漁船の操業中安全性および転覆リスクに関する研究

横浜国立大学博士（工学）この学位論文の全文は、中央図書館で平日17時までに申請することで閲覧が可能です。thesi