The use of role play

The designing experiments in the organization of teaching Physics plays an important role. At the same time, using designed experiments in teaching is not only a means of organizing students' cognitive activities but also contributes to fostering students' practical.

9p vipanly 28-10-2024 2 0   Download

This study explores both teachers and students’ perceptions of the use of role play to enhance students' speaking skills in English for Restaurant and Hotel Operation Course at a college in the north of Vietnam.

7p viengfa 28-10-2024 3 1   Download

Internal combustion engines (ICEs), especially diesel engines, continue to play a huge role in the development of the global economy. The research trends to improve combustion is still the main research direction in recent years with the help of 3D simulation tools. In this study, a 3D-model of a four-stroke, single-cylinder diesel engine was built using AVL Fire software to evaluate the influence of injector geometry parameters on engine characteristics.

14p vibecca 01-10-2024 2 1   Download

The purposes of this paper are to identify strategies for improving water quality management in households practicing aquaculture and to understand the role gender plays in water management in the Mekong Delta.

16p vibecca 01-10-2024 7 2   Download

Organizational behavior plays a crucial role in effective management. However, there is limited research on organizational behaviors in road usage charging management. This study aims to address this gap by identifying six dimensions of organizational behavior through focus group studies. Questionnaires were administered to 138 professionals in Vietnam, and the data were analyzed using structural equation modeling.

11p vifaye 20-09-2024 1 1   Download

Exports has played an important role in economic growth in most countriesand territories. The article uses a panel data regression model to analyze the growth of ten provinces in Red River Delta (Vietnam) in the period 2005-2020. The research result shows that there are factors that positively affect the economic growth of Red River Delta, including investment capital (variable LnI), labor (variable LnL), exports (variable LnEx) and price index (variable CPI).

9p toduongg 24-08-2024 4 1   Download

This research focuses on cosmetic products and observes the impact of celebrities and expert influencers on consumers’ brand admiration and purchase intentions. The mediating role played by brand admiration and brand attitude between influencer marketing and purchase intentions are tested. The survey method was employed to conduct this research, and data were collected from 522 respondents. The proposed hypotheses were tested using Cronbach’s Alpha coefficient and SEM structural models.

12p toduongg 24-08-2024 2 1   Download

Based on the OECD’s approach (2017), this study establishes criteria to assess the current situation of green growth in the agricultural sector - one of the sectors that play a crucial role in national green growth. Data collected from the General Statistics Office and World Bank are used to evaluate the level of “greening” in Vietnam’s agricultural green growth during the period 2011-2022.

13p toduongg 24-08-2024 4 2   Download

Glutamine synthetase (EC 6.3.1.2) is an enzyme which assimilates ammonium into amino acids. Therefore, GS plays an essential role in the metabolism of nitrogen. In vascular plants, GS is devided into two groups: cytosol - located isoform (GS1) and plastid – located isoform (GS2). Surveys have shown that GS1 gene was used widely to generate transgenic plants. Effects on the growth characteristics of GS1 transgenic plants have been reported in many researches.

7p vilarry 01-04-2024 8 2   Download

There is increasing evidence that the intestinal microbiota plays a crucial role in the maturation of the immune system and the prevention of diseases during childhood. Early-life short-course antibiotic use may affect the progression of subsequent disease conditions by changing both host microbiota and immunologic development.

16p vibransone 28-03-2024 7 3   Download

This thesis provides solid evidence to support the notion that idiosyncratic volatility plays a significant role in Australian equity markets. Therefore, it should not be ignored but instead should be considered when evaluating the performance of Australian stock portfolios and pension funds. It can also be used to predict Australian economic conditions.

214p runthenight04 02-02-2023 4 2   Download

Corporate bond ratings published by rating agencies play an important role for both companies and market participants because they provide information about the quality and marketability of various bond issues. For this reason, the rating changes announced by rating agencies must be carefully examined to assess their relevance and usefulness to market participants. The overall objective of this study is to examine whether bond rating changes announcements contain pricing-relevant information, and this objective is supported by six specific aims.

241p runthenight04 02-02-2023 9 4   Download

The increasingly important role played by family firms in China’s fledging capital market calls for a better understanding of how it works and is governed. This study aims to explore how corporate governance issues in family firms are tackled from the perspective of investor protection. The thesis addresses the question by first presenting theoretical models showing the relations among investor protection, family governance, and agency costs in family firms.

229p runthenight04 02-02-2023 10 4   Download

To build trust across many sites (laboratories, regulatory agencies, contract research organizations, chemical producers, and the public), stakeholders will need to agree on validation requirements for particular uses (content in relation to context) as well as how results are to be communicated (data format), and measured (metrics). There is also a need for a global orchestrator, who can exert leadership and inspire voluntary cooperation of diverse organizations to address shared validation goals, to play a key role.

13p thebadguys 15-01-2022 19 2   Download

The research has 2 following aims: Improving speaking skills of students at grade 6 at a secondary school in Nam Tu Liem Dist., through using role play strategy; investigating the students’ attitudes toward applying role play strategy in teaching and learning English.

62p closefriend09 16-11-2021 31 6   Download

This action research, as stated in the preceeding section, was conducted with the aim of finding out the usefulness of role-play activities to the enhancement of the first-year undergraduates‟ fluency in speaking English in the context of the classroom at the Faculty of English Language of National Economic University.

74p closefriend09 16-11-2021 29 5   Download

Fibroblast growth factor-2 (FGF-2) is a multifunctional protein that plays an important role in the regulation of proliferation, differentiation and migration of a variety of cells. The recombinant human FGF-2 (rhFGF-2) is currently used in stem cell culture, medicine and cosmetic products. In this study, we aim to produce secreted rhFGF-2 protein from a Pichia pastoris strain containing multiple copies of the fgf-2 gene to eliminate the disadvantages of intracellular expression systems

9p larachdumlanat127 02-01-2021 13 2   Download

Ham Luong River is a branch of Mekong River located in Ben Tre Province, which has played a crucial role in supporting livelihoods of local residents and the province's economic development. However, the saline intrusion has been expanding in Ham Luong River, which seriously affects the productive agriculture, aquaculture, and further causes tremendous difficulties for local people's lives.

8p larachdumlanat127 02-01-2021 10 2   Download

Teaching class works for students majoring in political education plays a crucial role in training curriculum. This research paper discusses using flipped classroom model to replace the traditional one in teaching the above mentioned subject in order to form students’ essential personalities and competencies to meet the need of education innovation cause.

10p koxih_kothogmih5 04-09-2020 33 3   Download

C2H5OH has been using as an alternative fuel for decades; HO2 also plays a pivotal role in the combustion. The kinetics and mechanism for the reaction between C2H5OH and HO2 radical have been investigated using the molecular parameters for the reactants, transition states and products predicted at the CCSD(T)//B3LYP/6-311++G(3df,2p) level of theory.

7p tamynhan6 14-09-2020 17 2   Download