Materials in english

This article provides an overview of methods for creating eco-friendly products using two primary materials: recycled coffee grounds and plastic bottles within the textile industry. Integrating technology and utilizing recycled materials significantly contribute to producing valuable products that aid in environmental conservation and promote sustainable manufacturing.

7p viyamanaka 06-02-2025 1 1   Download

This paper presents a comprehensive investigation into the optimization of exciplex emission in organic light-emitting diodes (OLEDs). Through a systematic exploration of various combinations of hole-transporting materials (HTMs) and electron-transporting materials (ETMs), we elucidate critical factors influencing exciplex formation and its impact on OLED performance.

5p viyamanaka 06-02-2025 1 1   Download

Phu Tho is a province with a developed mining industry, making an important contribution to economic development, creating jobs for people. In particular, the industry of exploiting sand as construction materials is also of interest to meet construction needs.

10p viyamanaka 06-02-2025 2 2   Download

This research was conducted to determine the alcohol concentration, alcohol immersion time and the ratio of raw materials /solvent to separate the highest amount of wax in rice bran before extracting rice bran oil.

7p viyamanaka 06-02-2025 2 2   Download

Steel pipe piles are widely used in coastal infrastructure due to their high strength and durability. This study investigated the accelerated corrosion effects on steel pipe pile materials in a simulated Nha Trang seawater environment, representing typical coastal conditions in Vietnam.

13p viyamanaka 06-02-2025 2 2   Download

The findings in this study are expected to have significant implications for road construction and maintenance using CA overlay in Vietnam. By providing a scientific foundation for material selection, design, and construction of road surfaces tailored to local conditions, this study aims to enhance investment efficiency and reduce maintenance costs.

11p viyamanaka 06-02-2025 2 2   Download

The selection of suitable material for manufacturing wheel rim is essential to address the issue of weight reduction while ensuring the load-bearing capacity of the wheel rims during vehicle movement on the road. In this study, the research team designed a 3D model of the wheel rim using Solidworks software.

8p viyamanaka 06-02-2025 2 2   Download

This article evaluates the applicability of a combination of technologies, including utilizing special lost circulation materials to seal the fractures due to changes in reservoir properties and the application of managed pressure drilling methodologies while drilling through infill wells in HTHP conditions.

13p viyamanaka 06-02-2025 1 1   Download

This article highlights the importance of applying Realistic Mathematics Education (RME) in teaching mathematics at primary schools. It serves as a tool to cultivate a deeper, more intuitive understanding of mathematics among primary students, aligning with educational trends and specific educational objectives delineated in the 2018 Mathematics curriculum in Vietnam.

11p tuetuebinhan000 23-01-2025 2 2   Download

This study aims to examine the extent to which critical thinking (CT) is represented in the English textbook Super Minds Level 3 which has been used to teach English to the elementary level. The textbook analysis is based on two frameworks including the analytic categories of CT and the material evaluation checklists.

11p tuetuebinhan000 23-01-2025 1 1   Download

The main objective of this paper is to categorize the available literature (analytical/experimental). The discussion remains descriptive, and the reader is recommended to consult the cited references for specifics on parameters and mathematical models. Three phases were adopted to conduct this literature review: (a) conducting the review, (b) conducting the analysis, and (c) writing up the review.

12p tuetuebinhan000 23-01-2025 2 2   Download

Cellulose nano fibers (CNF) are being considered as potential material for producing aerogel, an advanced materials for filtration technology. In this study, CNF were extracted from the sugarcance bagasse (a common agricultural waste) using ultrasonic technology and then fabricated with different additives including polyvinyl alcohol (PVA), polyethylene glycol (PEG) and graphene oxide (GO) to formulate aerogels.

7p tuetuebinhan000 23-01-2025 3 2   Download

Recognizing clinical and paraclinical reduce morbidity and mortality from this disease. Objective: To investigate the association of factors, clinical and paraclinical characteristics, and treatment outcomes of Eosinophilic meningitis. Materials and methods: Reports on a series of diseases detected with eosinophilic meningitis at the Department of Infectious Diseases at Can Tho Children's Hospital.

6p viakimichi 17-01-2025 3 2   Download

Bone tissue, a vital component for self-healing. This inherent regenerative capacity enables bones to repair themselves following injury or damage. Understanding the mechanisms behind bone tissue self-healing is of great significance in the field of medical research and has implications for the development of novel therapeutic approaches.

7p vinara 11-01-2025 1 1   Download

The research focuses on the composition of a hard capsule formula containing the extracts of Houttuynia cordata, Morus alba, and Carica papaya as well as the development of testing standards for prepared hard capsules. Materials and methods: the ratio of adsorbents and fillers in the formula was investigated so that the granules had low moisture, a suitable flow rate, and the appropriate apparent density for packaging.

9p vinara 11-01-2025 1 1   Download

The study investigates the changes in serum ADH concentration and finds out the relationship between prognosis factors in brain trauma injury, such as sodium treatment time at Emergency Department and patients' lives. Materials and methods: The study subjects include brain trauma patients, Glasgow Coma Scale 8, hospitalized for fewer than 72 hours at Hue Central Hospital with CT scans of the brain and diagnosis of brain trauma injury.

5p viuchiha 06-01-2025 2 1   Download

The study aimed to identify factors affecting dysfunction in the climacteric women. Materials and Methods: A cross-sectional descriptive study was carried out in 410 menopausal women in Truong An ward, Hue City. The degree of functional disorders in menopause was measured by Menopause Rating Scale (MRS). Yin deficiency and Yang deficiency constitutions were determined by Body Constitution Questionnaire.

7p vihatake 06-01-2025 4 2   Download

To explore the correlation of 24-hour ambulatory blood pressure (BP) monitoring (ABPM) parameters and cardiovascular risk factors in older adults with high-risk hypertension. Material and method: A cross-sectional study was conducted on 96 older adults (≥ 60 years old) with treated high-risk hypertension.

7p viharuno 03-01-2025 2 2   Download

The purpose of this study was to create an animal model of a mandibular alveolar bone defect without compromising the animal’s well-being. Materials and methods: A total of 24 New Zealand white rabbits underwent surgery to create mandibular alveolar bone defects.

10p viharuno 03-01-2025 3 2   Download

Soft tissue defects of the lower leg and foot are complicated injuries with numerous causes including trauma, ulcers, and Gout. Objectives: 1. To construct a map of the perforators of the peroneal artery and posterior tibial artery using a handheld Doppler ultrasound. 2. To evaluate the clinical outcome of perforator flaps to cover soft tissue defects in the lower leg and foot.

8p viharuno 03-01-2025 5 2   Download