Selected method

Through the use of four tradional research methods including document synthesis, interviews, pedagogical testing, and stascal analysis with a sample of 12 male students, the study had synthesized documents, conducted interviews, and tested the reliability of the tests, selecting 10 physical fitness tests for the U12 male soccer team of the school with sufficient reliability (coefficient r > 0.8).

8p viling 11-10-2024 0 0   Download

Initial Public Offering (IPO) is considered a strategic decision of utmost importance for every business, especially companies that wish to list on the stock exchange. international. Using the Wilcoxon non-parametric test method, the study shows that IPO activities have a positive impact on the profits of businesses listed on the NASDAQ Global Select Market stock exchange in general and of VinFast in particular.

16p viling 11-10-2024 2 0   Download

This study investigates how selecting different vehicle axle load survey data scenarios impacts the accuracy of pavement design and rehabilitation for roads in Vietnam. Evaluation of various data selection methods and their influence on pavement response using the current flexible pavement calculation procedure in Vietnam.

12p vibecca 01-10-2024 1 0   Download

Motorcycles are rapidly changing transportation in Vietnamese cities. Motorcycles are dominant in all sixty-three provinces/cities of Vietnam and accounted for nearly 80 percent of passenger transportation. The remainder of this article comprises four sections: research background, research methods, research results, and a discussion of the research findings.

15p vibecca 01-10-2024 2 0   Download

This paper aims to synthesize previous studies on crash severity. By means of looking at 11 studies carefully selected from the SCOPUS database, this paper has provided a detailed synthesis of data collection, research areas, used samples, seven factor groups associated with the crash severity (Temporal characteristics, Location and infrastructure characteristics, Service and vehicle characteristics, Traffic characteristics, Crash characteristics, Weather characteristics, Driver characteristics and behaviours), and analytical methods.

10p vibecca 01-10-2024 0 0   Download

In this paper, we will review methods for modifying the oil adsorption properties of cellulose to enhance its adsorption capacity. We have reviewed 287 relevant worldwide documents in recent years and selected 142 documents for use in this study.

25p vibecca 01-10-2024 2 1   Download

This study aimed to compare the genetic gains of two different selection methods for agronomic traits in soybean. A population from the cross of VI045032 x 4904 (LSB10) was advanced using the bulk method and modified bulk method to the F6 generation.

8p vibecca 01-10-2024 3 1   Download

The authors applied the desk-study method to collect and review literature research, select a group of six criteria, and then applied the criteria to assess the system's sustainability based on Likert's 3-point scale. The results show that criteria scores ranged from 1.9 points to 2.5 points, while the total score of the whole system is 12.9 points - reaching an average sustainability level.

11p vibecca 01-10-2024 1 1   Download

The research "Solving constrained optimization tasks in civil engineering using εDifferential Evolution developed with Visual C#. NET" work aims at constructing an evolutionary algorithm based approach for solving complex constrained optimization tasks. The  -Differential Evolution (  -DE) proposed by Takahama, et al. [1], is selected as the employed evolutionary approach. The  -DE has been proven to be capable optimizer for tackling sophisticated problems in various engineering field. In this study, this optimization method is developed in Visual C#.

5p xuanphongdacy09 29-09-2024 1 1   Download

The research uses a mathematical method to aims to: (1) investigate the characteristics of bid compensation, (2) analyze the effectiveness of bid compensation in helping develop appropriate strategies from an owner’s perspective for projects where the bid preparation costs are high, (3) add to the existing literature on tender management.

13p vifilm 24-09-2024 5 1   Download

The hydraulic rock splitter with a wedge-type splitting head has various advantages, such as simple operation, high work efficiency, safety, shortened work time, and minimal environmental impact. This paper introduces the general structure of the rock splitter machine and the hydraulic cylinder-driven splitting head, along with the method for selecting suitable parameters.

13p vifaye 20-09-2024 2 1   Download

Output-only methods based on machine/deep-learning algorithms are highly practical approaches for timely detecting potential damages in civil structures as they directly employ measured vibration signals but do not require exact knowledge of input loading nor the service interruption for manual inspection.

14p vifaye 20-09-2024 1 1   Download

To describe prevalence of picky eaters and nutritional status of children aged 1 to 5 and to find out the relationship between picky eating and nutritional status of children. Methods: This was a cross-sectional study. A sample size of 1100 children aged 1 to 5 had been selected and studied by using questionnaire for interviewing parents or caregivers to estimate prevalence of picky eaters; measuring weight, length/height to access nutritional status of children.

5p vifaye 20-09-2024 1 1   Download

In the first part of this paper, the Kriging metamodeling technique will be briefly reviewed. Then, we present a new learning function by accounting for the distance constraint in the selection process of the new training points (TPs) to enrich the Design of Experiment (DoE) of the built surrogate.

17p vifaye 20-09-2024 2 1   Download

Accelerogram is a significant input in seismic analysis of structures, particularly for performance-based seismic designs and for advanced technologies using nonlinear energy dissipation devices. The paper aims to detail the procedure of selecting and scaling recorded seismic accelerations according to requirements specified by TCVN-9386:2012.

13p vifaye 20-09-2024 4 1   Download

This study focuses on primary outcomes of one-stage repair for interrupted aortic arch (IAA) from a single institution from Vietnam. Methods: Between 2012 and September 2017, 27 patients underwent one-stage repair in Children Heart Center, National Hospital of Pediatrics. Kaplan - Meier survival analysis plotted survival and freedom from reoperation curves from follow-up data.

4p vinatisu 29-08-2024 0 0   Download

To explore some clinical features, treatment selection and middle-term outcomes of patients with tonsillar squamous cell carcinoma at Hue Central Hospital. Methods: A prospective study was conducted in a total of 29 patients with squamous cell carcinoma of the tonsil who had been diagnosed and treated at Hue Central Hospital from 1/2018 to 6/2020.

6p vinatisu 29-08-2024 1 1   Download

Based on applying structural equation modeling (SEM), this study analyzes the factors affecting the adoption level of blockchain technology to develop the agricultural supply chain. The study applies qualitative and quantitative research methods to analyze this issue. The quantitative survey is conducted with a sample of 356 organizations/individuals participating in the pork supply chain in Hue City; the sample is selected based on a simple random method.

21p toduongg 24-08-2024 4 2   Download

This study aims to determine the criteria affecting the selection of container shipping by inland waterways in Northern Vietnam using Fuzzy Hierarchical Analysis Process (FAHP). The study identified four key criteria: economy, infrastructure, policy and geography and 18 sub-criteria. Data was collected from ten experts in the field of container transport by inland waterways. The FAHP method was used to determine the relative importance of each criterion and rank the criteria.

16p toduongg 24-08-2024 3 2   Download

Final assignment module "Human resource management" provide students with content about: The adjusted number of employees; The number of new employees to be recruited in 2024; Skills Assessment for Each Position Requirement; Your recruitment & selection methods that your company applied;...

32p nhatminh145 14-05-2024 6 3   Download