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The genus Gymnosporia, belonging to the Celastraceae family, which comprises approximately 116 species globally, with 8 species identified in Vietnam. This work initially describes the extraction, isolation, and structural identification of six triterpenoids from G. chevalieri collected in Vietnam.

8p vihatake 06-01-2025 2 1   Download

Cleft lip and palate (CLP) are among the most common congenital defects in the craniofacial region, significantly impacting aesthetics, function, and the psychosocial well-being of both patients and their families. Particularly in cases of wide clefts, the anatomical structures on either side of the cleft are often severely deficient and deformed, complicating surgical procedures.

7p vihatake 06-01-2025 2 1   Download

Hemoglobinopathy is the most common monogenic disease worldwide. The aims of the current study were: (1) to investigate some hematological characteristics of patients with hemoglobinopathies; and (2) to detect the mutation of α-globin and β-globin genes, as well as the association between genotype and degree of anemia.

8p viharuno 03-01-2025 2 1   Download

Uvaria, a genus within the Annonaceae family, encompasses around 150 species of flowering plants. Uvaria boniana is extensively found throughout Vietnam and is utilized in traditional medicine practices. The aim of this study was to determine the microscopic characteristics and evaluate the antioxidant activity of Uvaria boniana.

6p viharuno 03-01-2025 1 1   Download

The study aims to describe the training need of bachelor’s degree holders in rehabilitation, providing insights for the University of Medicine and Pharmacy, Hue University, to structure training programs in fields that align with societal demands.

6p viharuno 03-01-2025 6 1   Download

Cervical tooth wear is a common oral health issue that often leads to the loss of tooth structure integrity, making the teeth sensitive, prone to plaque buildup, affecting the dental pulp, and causing aesthetic concerns. To determine the prevalence and severity of cervical tooth wear in young individuals aged 18-25 and examine the association between brushing habits and cervical tooth wear.

6p viharuno 03-01-2025 1 1   Download

I kept getting a busy signal - Mình cứ nhận tín hiệu bận mãi Get a hold of somebody Cố gọi một ai đó Eg: I tried to get a hold of you but you didn't answer the phone. Mình cố gọi cho cậu nhưng cậu không trả lời điện thoại. Get through Liên lạc Eg: How can I get through to you? Làm sao để anh liên lạc được với em đây? Keep doing something Tiếp tục làm việc gì Eg: The detective kept following the criminals. Thám tử tiếp tục theo dõi...

21p caovan89 24-07-2012 271 136   Download

Articles Articles: a/an Insert a or an if necessary. 1. My neighbour is …... photographer; let's ask him for . . .. advice about colour films. 2. We had . . . fish and . . ... chips for . ... . lunch. That doesn't sound . . . very interesting

120p tuongylove76 24-02-2013 87 43   Download

CdTe-based quantum dots (QDs) have been used as active materials in various applications, such as sensing, imaging, and light-harvesting devices where the QDs are continuously illuminated by suitable lights. Passivation of CdTe QDs with stable inorganic layers to form core/shell or core/multiple-shell structures has been demonstrated to improve the stabilities of QDs against illumination.

8p vibenya 31-12-2024 0 0   Download

In this research, first-principle calculations have been performed to study the geometry structure and electronic properties of ZnO. All possible exchange-correlation energy functionals were used to perform geometry optimization of ZnO in order to find the efficient calculation conditions.

10p vibenya 31-12-2024 0 0   Download

This paper presents, we present the structure, magnetic properties, and magnetocaloric effect of the Fe81-xCrx+4B2Zr10Nd3 (x = 0, 1, 2, and 3) alloy ribbons. The alloy ribbons were prepared by using the meltspinning method. Structural analysis by X-ray diffraction shows that the obtained alloy ribbons are almost amorphous.

8p vibenya 31-12-2024 2 0   Download

The study aimed to assess the current implementation of the Translation Internship Module at the faculty of English, Hanoi Open University, so as to propose methods to evaluate the Translation Internship module in accordance with the orientation of developing the capacity to meet the course learning outcome.

9p vibenya 31-12-2024 0 0   Download

In recent decades, Hue’s waterscape has undergone considerable change due to urbanization, environmental pollution, flooding, and disruption of water flow. These factors have altered the characteristics of traditional waterscape and negatively affected the previous concept of water system.

6p vibenya 31-12-2024 2 0   Download

Binh Duong territory has a long history marked typically by an architectural culture of Vietnamese, French, Chinese style. This land has an open village structure that was established through royal bibliographies and directories in the early stages of Nguyen Dynasty. People of Southeast region have an open spirit and cultural exchanges with Chinese; Therefore, they have created their own cultural and architectural character through the way of their treating of Gods in architecture of communal houses.

7p vibenya 31-12-2024 1 0   Download

This paper examines the architectural formation of the Le Loi “Western” street in Hue city by collecting secondary data through articles, magazines, images, books, maps, etc. and by conducting field surveys (mainly observation and taking photos).

7p vibenya 31-12-2024 0 0   Download

The rapid development of manufacturing sectors in the contemporary Industry 4.0 era has prompted enterprises to adopt increasingly systematic, streamlined, and efficient organizational structures. In this scenario, production scheduling has arisen as an essential function that contributes to the effective allocation of organizational resources in the production process, while shortening production time and satisfying customer deadlines.

6p vibenya 31-12-2024 0 0   Download

The study applies a questionnaire, semi-structured interviews, classroom observations and teaching materials to collect data from seven teachers at Le Huu Trac (LHT) High School. The findings reveal that most teachers appreciate socio-cultural integrations (SCI) and agree that SCI does not prevent progress in terms of language accuracy.

6p vibenya 31-12-2024 2 0   Download

The Performance-Based Seismic Design (PBSD) is an advanced approach to designing earthquake-resistant structures, ensuring that a building meets specific performance objectives under seismic impacts. Unlike traditional design codes, PBSD aims to predict and control the damage to structures based on defined earthquake levels, minimizing damage and repair costs after an earthquake.

7p vibenya 31-12-2024 0 0   Download

The authors develop a system of differential equations describing the motion of the structural system equipped with DFP bearings. The Runge-Kutta numerical method, specifically the ode15s function in MATLAB, was used to solve these equations. The results of the calculations provide a comparison of the damping efficiency of the structural system with and without the use of DFP bearings, assessing the effectiveness of vibration isolation during an earthquake, with three components X, Y, and vertical considered.

5p vibenya 31-12-2024 4 0   Download

This study shows that when compression/bending and torsion are applied simultaneously, the bond between the concrete core and steel tube may weaken, leading to slippage, which in turn reduces the structural system’s load-bearing efficiency.

8p vibenya 31-12-2024 1 0   Download