Measurement methods

Study on ultrasound measurement of optic nerve sheath diameter (ONSD) for prognostication in acute intracerebral hemorrhage (ICH) patients. Subject and method: This descriptive, longitudinal study was conducted on 60 patients with acute ICH admitted to the Stroke Department of the 108 Military Central Hospital from October 2021 to August 2024.

7p vihizuzen 26-05-2025 1 1   Download

To evaluate the prevalence of sarcopenia and its associated factors in lung cancer patients undergoing chemotherapy at a tertiary hospital in Vietnam. Methods: A cross-sectional descriptive study was conducted on 89 lung cancer patients. Sarcopenia was assessed using the Asian Working Group for Sarcopenia (AWGS) 2019 criteria, including measurements of handgrip strength (HGS), appendicular skeletal muscle mass (ASM), and physical performance.

9p vimitsuki 06-05-2025 1 1   Download

In the design and calculation of stormwater drainage systems, the design rainfall intensity plays a crucial role and is widely used in runoff calculations. Due to the influence of local climatic factors, the selection of probability distributions for rainfall frequency analysis and the methods used to determine parameters for empirical equations result in a variety of equations compared to traditional Rainfall Intensity-Duration-Frequency curves.

12p visarada 28-04-2025 1 1   Download

Ontology matching, a field within data management and information retrieval, utilizes machine learning to integrate and link different data sources by identifying equivalences and relationships between concepts across various ontologies. This report provides an overview of key techniques and methods in ontology matching, including vectorization and embeddings such as Word2Vec, similarity measure like Levenshtein Distance and Jaccard Index, and machine learning models that improve accuracy in classifying and matching concepts.

11p visarada 28-04-2025 1 1   Download

To determine the prevalence of overweight and obesity and identify associated factors among adults in Thai Binh Province in 2024. Subjects and Methods: A cross-sectional study was conducted on 1,330 adults across 8 districts/cities in Thai Binh Province from June to July 2024. Data were collected via anthropometric measurements, interviews, and blood tests, analyzed using logistic regression.

5p vijiraiya 26-04-2025 1 1   Download

To determine prevalence of hypothermia in elderly patients undergoing hip arthroplasty Methods: A prospective, cross-sectional descriptive study was conducted. Tympanic thermometers were used to measure body temperature in patients aged 60 years and older who underwent hip arthroplasty under general endotracheal anesthesia at the Department of Anesthesiology, Cho Ray Hospital, from December 2022 to December 2023.

6p vijiraiya 26-04-2025 1 1   Download

This article aims to investigate the impact of personal background characteristics on the socialization with academic aspects of ethnic minority students in higher education institutions in Ho Chi Minh City. A quantitative method was used to measure the extent of the impact of these elements.

12p viling 11-10-2024 3 1   Download

Ultra-wideband (UWB) radars are getting much attention for maritime applications of smart and luxury ships in which UWB radar could be integrated into Bridge Navigational Watch & Alarm System - BNWAS. One of the interesting applications of UWB radar is vital signs measurement, which is a contactless method. UWB radar measures respiration and heartbeat rate by the motion of thorax for detecting and checking the state of people on the bridge.

5p vifilm 11-10-2024 3 1   Download

The auxiliary parts of the impact test hammer are only suitable for certain cases. The impact velocity of other cases are determined by measuring. Instead of measuring multiple times, the hammer velocity calculating method and program is suggested by this article for general cases and the input parameters will be changed for the other cases. The calculation results are verified by using a high speed camera to measure the hammer velocity.

9p viyuhi 26-03-2025 4 1   Download

In the 2018 Mathematics General Curriculum, the content of mathematics is integrated into three branches of knowledge: numbers, algebra, and elements of analysis; geometry and measurement; and statistics and probability. This article introduces a method for developing students' mathematical communication competence through lessons on triangular and quadrilateral right prisms in grade 7.

10p viaburame 14-03-2025 2 1   Download

A procedure for quantitative analysis of trace element magnesium (Mg) in soft capsules (mainly containing vitamins, trace elements and herbal extracts) using atomic absorption spectroscopy (AAS) has been established. The sample was treated to convert the Mg compound to Mg+2 ion form in solution by heating the sample on a boiling water bath with 10% hydrochloric acid solution, with the addition of Polysorbate 80. The sample was diluted with 1% hydrochloric acid solution, with the addition of LaCl3 in the final solution for AAS measurement.

8p tuongmotranh 18-03-2025 2 1   Download

This study aimed to assess the QoL of elderly patients with T2DM at Thai Binh Provincial General Hospital and identify associated factors influencing their QoL. Method: A total of 303 elderly patients aged 60 and above were recruited. QoL was measured using SF-36 questionnaire. Socio-demographic data, nutritional status, and comorbidities were also collected. Statistical analyses were conducted to evaluate associations between these variables and QoL scores.

8p viyamanaka 06-02-2025 3 1   Download

The study aimed to evaluate the accuracy and reliability and of the system with sensor-integrated based on photometry method (PMD-HAM system) compared with the Zero method using a goniometry when measuring the range of motion of the neck joints of healthy volunteers at the Ho Chi Minh City Hospital for Rehabilitation and Occupational Diseases.

7p viyamanaka 06-02-2025 2 1   Download

The primary objective of this study was to investigate the connection between temperature variations and the range of motion (ROM) in the neck and shoulder regions following specific joint movements based on Traditional Medicine practices. To accomplish this, a novel infrared measurement method was employed to enhance the accuracy of assessments.

7p viyamanaka 06-02-2025 2 1   Download

This directly contributes to innovating teaching methods in the Youth Work program, fostering students' active participation in learning, and developing their capabilities according to output standards.

10p tuetuebinhan000 23-01-2025 2 2   Download

This paper proposed a fuzzy distance and constructed a heuristic algorithm to find one reduction set of numerical decision tables which is called the reduct. The proposed method preserves information measurement of the conditional attribute set.

11p tuetuebinhan000 23-01-2025 2 2   Download

The study aims to determine the role of innovation capacity in students' entrepreneurial intention, case study in Vietnam. The author uses qualitative and quantitative research methods to determine the research model as well as determine and measure the inuence of factors on students' entrepreneurial intentions.

11p tuetuebinhan000 23-01-2025 6 2   Download

Anthropometry is a part of physical anthropology, a science that allows the study of measurement methods on the human body and the use of mathematics to analyze the measured results in order to find patterns about human physical development. Measurement of the human body is one of the methods of assessing the general health and nutritional status of an individual or a population.

8p viakimichi 17-01-2025 5 2   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 6 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 3 2   Download