Response

Bài viết sử dụng Lí thuyết ứng đáp câu hỏi hay còn gọi là “Lí thuyết hồi đáp” (Item Response Theory - IRT) của Georg Rasch để phân tích đề kiểm tra và khả năng suy luận thống kê của học sinh trung học phổ thông thông qua 20 câu hỏi trắc nghiệm đã được xây dựng.

7p gaupanda059 07-11-2024 2 1   Download

Assessment of the unwanted effects of concurrent chemoradiotherapy for nasopharyngeal carcinoma. Subjects and methods: A retrospective combined prospective study and description of 53 patients with stage II-IVA nasopharyngeal carcinoma, treated with concurrent chemoradiotherapy by the cisplatin regimen on days 1, 22 and 43 at the National Otorhinolaryngology Hospital of Vietnam from 2019 to 2023.

5p vipanly 28-10-2024 0 0   Download

There are many genes, activators, and promoter genes in coffee plants that are continuously being discovered to elucidate their function, especially in a growth stimulation. Therefore, this research aims to screen and analyze auxin- related gene of coffee genome that select candidate genes for transgenic coffee plants to stimulate growth of coffee tree.

10p viengfa 28-10-2024 1 1   Download

This paper proposes an output-capacitorless low-dropout regulator (OCL-LDO) with simple structure and fast load transient response for system-on-chip applications. The proposed OCL-LDO does not require output capacitance and remains stable at no-load condition.

10p viengfa 28-10-2024 1 1   Download

This paper proposes a low-voltage ridethrough (LVRT) capability for a doubly-fed induction generator (DFIG) wind turbine (WT) system. With the proposed method, series grid-side converter (SGSC) in which its DC-side connected at the DC bus of the back-toback converters and its AC-side connected in series with line through transformer have been applied, enables to compensate a voltage response of the system during the grid faults and to reduce the capital cost.

9p viengfa 28-10-2024 2 1   Download

This research paper examines the determinants of plagiarism intentions among university students through the lens of the extended Theory of Planned Behaviour. The study conducted an online survey using convenience sampling with participants from Vietnamese and foreign universities, yielding 406 responses between April 11 and mid-May 2022.

21p viengfa 28-10-2024 4 1   Download

This study aims to empirically verify the real-time responses following long-term optimal charging schedules in experimental conditions. Through empirical testing, this research complements and affirms the practical feasibility aspect of long-term optimal charging schedules for electric two-wheeler charging stations in Vietnam.

9p viengfa 28-10-2024 3 2   Download

The paper explores the application of the Modal Truncation algorithm in Model Order Reduction, focusing on its effectiveness in reducing high-dimensional mathematical model. The algorithm identifies dominant modes governing dynamic responses, discards the high-order model, and reconstructs a new model with reduced dimensions.

6p viengfa 28-10-2024 3 2   Download

This study employs a two-step method to examine the seismic response of offshore wind turbine (OWT) systems supported by monopile foundations. In the first step, the soil-monopile interaction (SMI) is simulated using the professional software program OpenSeesPL.

9p viengfa 28-10-2024 2 2   Download

The nonlinear dynamic buckling responses of functionally graded graphene platelet reinforced composite (FG-GPLRC) cylindrical and sinusoid panels with porous core are presented in this paper. The governing formulations are established by applying the nonlinear higher-order shear deformation theory (HSDT).

10p viengfa 28-10-2024 2 2   Download

Cytokines play an essential role in the pathogenesis related to the severity, monitor progress, and evaluate ICS therapeutic response in asthma. Research objectives: Evaluate changes in serum levels of IL4, IL5, IL13, and TNFα in patients with asthma control according to GINA after 3 months.

9p viengfa 28-10-2024 2 1   Download

An analytical approach for nonlinear buckling of functionally graded graphene platelet reinforced composite toroidal shell segments is presented in this paper. The Ritz energy procedure is executed, and radial pressure– deflection expression is constituted to obtain the postbuckling strength and critical buckling pressure of the shells.

7p viengfa 28-10-2024 3 1   Download

90Y PET/CT imaging is performed after radioembolization to re-evaluate the resin microsphere distribution and estimate the absorbed radiation dose of target tumor. The purpose of our study is to validate the utility of 90Y PET/CT compared to SPECT/CT simulation in dosimetry and prediction of treatment response.

8p viling 11-10-2024 1 1   Download

In hepatocellular carcinoma (HCC), locoregional therapy (LRT) included transarterial chemotherapy embolization - TACE is performed as a bridging or downstaging treatment, improved overall survival, or a curative treatment.

7p viling 11-10-2024 1 1   Download

The concept of sustainable tourism first emerged in 1992. Are more than 30 years on a journey towards establishing sustainable values, we have shown signs of perplexity in various aspects, focusing on issues such as: Whose responsibility it is, how it should be implemented, and how it can be measured.

8p vifilm 11-10-2024 3 1   Download

The study was carried out by surveying 181 individual customers who are Gen Y and have been using fast food services at fast food stores in Hanoi and using the SERVQUAL model with 5 independent variables: Tangibility, Responsiveness, Assurance, Reliability, and Empathy.

8p vifilm 11-10-2024 1 1   Download

The research is an approach to multi - response optimization of injection molding process parameters. In this author uses Moldex 3D to analyse the injection molding process. The experiments are plotted using L9 orthogonal array, which is generated with the help of DOE module in Moldex3D software.

8p vifilm 11-10-2024 3 1   Download

Bài viết này sử dụng mô hình hồi quy dữ liệu bảng nhằm nghiên cứu ảnh hưởng của trách nhiệm xã hội (Corporate social responsibility - CSR) đối với hiệu quả tài chính (Coporate financial performance - CFP) của 29 ngân hàng thương mại Việt Nam được niêm yết trên sàn chứng khoán từ năm 2016 – 2022.

9p vifilm 11-10-2024 5 0   Download

This research explores how customer engagement with the F&B brand’s dedication to social responsibility, sustainable business practices, and corporate governance influences impulsive buying. An online survey was requested, and a total of 322 participants were chosen for data analysis. To conduct statistical analysis, partial least squares structural equation modeling (PLS-SEM) was used with the SmartPLS3 program.

6p vifilm 11-10-2024 3 1   Download

The study aims to illustrate the effectiveness of embedded strain gauges and temperature probes to follow the pavement responses with different traffic speeds, traffic loads and temperature conditions.

12p vibecca 01-10-2024 0 0   Download