English level a

Gout is one of arthritis diseases resulting from high levels of plasma uric acid. Screening of medicinal plants for analgesic and an-hyperuricemic effects is necessary to prevent and treat gout disease. Homalomena has been widely used in traditional medicine for the treatment of bone diseases. Homalomena pierreana is a newly discovered rare species found in Vietnam.

8p viling 11-10-2024 3 1   Download

This study aimed to determine the effects of self-questioning on pre-intermediate EFL students’ reading comprehension and explore their perceptions of learning to read with self-questioning. A quasi-experimental design was carried out among two groups of sixty-eight Vietnamese pre-intermediate students over a nine-week reading course using self-questioning and teacher-posed questions.

12p viling 11-10-2024 3 1   Download

Their self-report active participation in the e-quizzes and follow-up teacher/peer feedback sessions demonstrated high levels of behavioral engagement. Students were, however, slightly less in agreement with the benefits of Quizizz in enhancing their self-monitoring and critical thinking skills. Some reservations remain about technical problems during quiz administration and the use of scores in Quizizz gamified tests for summative assessment purposes.

22p viling 11-10-2024 0 0   Download

The findings reveal the social capital of the Vietnamese in Poland with a striking characteristic of a high level of bonding ties, primarily relying on close relations such as family or ethnic organizations to seek support and placing a very high level of confidence in family members.

19p viling 11-10-2024 4 1   Download

The research aims at investigating social-psychological orientations of HIUJLLs (Japanese Language Department learners of Hong Bang International University). A survey and a semi-structured interview are governed by 68 students ranging from 2nd to 4th academic year with various Japanese levels from elementary to advanced.

8p vifilm 11-10-2024 4 1   Download

This paper evaluates an energy harvesting strategy for UAVs from sunlight and laser beams on cloudy days with a low-level cloud layer. The channel models and harvested powers for both cases are considered and analyzed using mathematical equations and simulation results.

7p viengfa 28-10-2024 4 2   Download

A large number of studies have demonstrated the wound-healing effects of LLLT in vitro, in animal models, and in clinical practice. However, there are also differences in the study results, which are dose and wavelength dependent of LLLT. Evaluation of the wound healing process in experimental animals treated with low- level laser therapy in clinical and histopathology.

8p viengfa 23-10-2024 5 0   Download

The study was conducted to determine the level of awareness, behavior and willingness to pay for reusable bags of students at Thai Nguyen University of Economics and Business Administration. We applied Contingent Valuation Method and conducted a survey of 370 students at Thai Nguyen University of Economics and Business Administration.

8p viengfa 28-10-2024 1 1   Download

In this article, we have presented the practical use of the Delphi technique and the Stable Prioritization Towards Ideal Solution (SPOTIS) method to in-depth assess the level of sustainable development of Hai Phong and Quang Ninh in the period 2016 - 2021.

12p viengfa 28-10-2024 5 2   Download

The primary objective of this study is to elucidate the chemical speciation of copper (Cu) and conduct an assessment of the magnitude and probability of contamination of Cu in soil samples procured from the Pb/Zn mining, at the Hich village, Dong Hy district, Thai Nguyen province, in order to furnish critical data pertinent to the environmental stewardship of soil resources within this geographical domain.

10p viengfa 28-10-2024 2 1   Download

When mentioning teaching and learning English at all levels of education in countries where English is classified as English as a Foreign Language, four principal skills – listening, speaking, reading, and writing – have been widely researched. Listening has long been recognized as a challenging skill for teachers, students, and researchers in non-English native language contexts.

8p vipanly 28-10-2024 4 2   Download

This research delves into the typical grammatical mistakes made by Vietnamese students when writing in English, with the goal of revealing the particular linguistic difficulties they encounter. Carried out with 57 first-year students with diverse majors at a university in Vietnam, the study examines various levels of English skills, spanning from novice to expert.

8p vipanly 28-10-2024 6 2   Download

In order to build a vocational practice program for students majoring in preschool education at the college level according to the connection model between pedagogical schools (colleges of preschool education) and kindergartens (preschools), the authors have the study in 2 years (from 2023 to 2024) based on previous studies by many different authors and the authors ourselves.

12p vimitsuki 30-03-2025 2 0   Download

This study assesses the level of digital transformation in hospitals in Hanoi, Vietnam, providing a comprehensive overview of the current state of digital technology adoption in healthcare. The results indicate that most hospitals are at the “Practitioner” level, reflecting progress in technology implementation but still facing many shortcomings and inconsistencies.

11p viyuhi 26-03-2025 3 1   Download

The research has identified two approaches for exploiting, providing the teaching process as well as outlining methods to organize interdisciplinary teaching of mathematics and economics through economics problems about the system of first-order inequalities with two unknowns. The research focus of the article represents a significant contribution to enhancing the quality of teaching and learning.

10p viaburame 14-03-2025 4 0   Download

This study explores the challenges and potential solutions for improving English language proficiency among non-English major students at Hoa Binh University. Through an analysis of current teaching practices, learner attitudes, and institutional structures, the research identifies critical factors contributing to poor English outcomes. Key issues include limited classroom hours, inconsistent entry-level proficiency, overcrowded classes, and a lack of motivation or clear learning goals among students.

8p tuongmotranh 18-03-2025 5 1   Download

To develop the Bio-pharmacology major at the university level, a comprehensive survey of invertebrate arthropods (Arthropoda) and annelids (Annelida) utilized as Vietnamese traditional medicines was conducted. The survey was organized according to six criteria: (1) Vietnamese and medicinal name, (2) classification and scientific name, (3) distribution and habitat, (4) medicinal properties, (5) pharmaceutical effects, (6) discussion and comments.

11p tuongmotranh 18-03-2025 3 1   Download

This paper examines the cash holdings behavior of Vietnamese listed companies, focusing on whether a target cash level exists that maximizes firm value and the speed at which firms adjust towards this target. The study finds that the average cash holding for these firms is approximately 10%.

6p viaburame 14-03-2025 6 1   Download

The paper builds a computational model of a multisubcarrier free space optic, a variant of the Subcarrier Intensity Modulation Free Space Optic (SIM-FSO), establishes algorithmic flowcharts, writes a computational program to investigate the system performance under various modulation methods, air turbulence levels and different numbers of subcarriers and data rates.

6p viaburame 14-03-2025 6 1   Download

A study on the snail species composition and their cercariae was conducted in eight sixth-level canals across three inland districts in Ho Chi Minh City, namely Cu Chi, Hoc Mon, and Binh Chanh. The time of the study was in January 2022 (the dry season) and July 2022 (the wet season).

9p viling 11-10-2024 3 1   Download