Communicative approach

Artificial neural network (ANN), a powerful technique, has been used widely over the last decades in many scientific fields including engineering problems. However, the backpropagation algorithm in ANN is based on a gradient descent approach.

15p vibecca 01-10-2024 0 0   Download

This study focuses mainly on the normal stresses that are caused by applied forces. As a case study, the present work aims at investigating the bi-dimensional contact mechanics of wavy cosinusoidal anisotropic finite planes. To achieve this objective, results on the displacement and stress component are first calculated with the help of the Lekhnitskii formalism.

9p vibecca 01-10-2024 0 0   Download

In this paper, we study analysis of perturbed frictional contact problems. Its shows how homotopy perturbation techniques and projection can be integrated in control-based approach to reanalyze the perturbed frictional contact problems.

14p vibecca 01-10-2024 1 0   Download

This research employs a novel third-order shear deformation theory to investigate the static buckling and static bending behaviors of organic nanoplates, marking the first instance of such an approach being used. The formulas are computed using strain gradient theory to consider the impact of the size effect, where this size effect parameter is considered in both positive and negative cases.

15p vibecca 01-10-2024 2 0   Download

A finite element model using a multi-fiber approach is proposed in this paper for the analysis of reinforced concrete (RC) members using fiber-reinforced polymer (FRP) reinforcements, with a specific focus on the effect of pure torsion. The main objective of this study is to develop a numerical finite element model to predict the behavior of RC beams with FRP reinforcement under pure torsional effects.

14p vibecca 01-10-2024 2 1   Download

Wood, an environmentally friendly construction material, is characterized by a critical attribute that significantly influences its mechanical properties and durability: its moisture absorption behavior. This study expands upon an existing one-dimensional model to develop an innovative two-dimensional numerical framework for simulating moisture propagation within wood.

15p vibecca 01-10-2024 2 0   Download

The composite girder, which combines a steel beam with an ultra-highperformance concrete (UHPC) slab, has gained significant attention in recent years as a new type of bridge structure. However, accurately estimating the bending capacity of such girders remains a challenge, as practical methods are limited. In this article, the authors propose a theoretical approach based on the Euler-Bernoulli beam theory to determine the bending capacity of composite girders.

10p vibecca 01-10-2024 1 1   Download

The prediction of ground settlement under tunnel excavation is still challenge. Almost engineer uses Mohr-Coulomb model in practice due to the conventional geotechnical investigation data. This paper describes the study of tunnel lining behaviors and ground surface settlement under tunneling process with a typical case study of twin tunnels excavation in Ho Chi Minh city, Vietnam.

11p vibecca 01-10-2024 0 0   Download

This study focuses on the finite element approach to compute by simulating the temperature distributions of a steady-state rolling tire. For simplicity, the tire is assumed to be composed of rubber, body-ply, wire, and rim only.

11p vibecca 01-10-2024 0 0   Download

The riding attitude of motorcyclists is an important key in the investigation and analysis of motorcyclists' behaviors in traffic flow. The main aims of this study are to explore factors associated with the riding attitudes of motorcyclists in Vietnam using a self‐reported questionnaire with Exploratory Factor analysis (EFA) and Confirmatory Factor Analysis (CFA) approaches.

16p vibecca 01-10-2024 0 0   Download

This article develops the algorithms, models and program to assess the technical risks in the period of construction and service of expressway bridges in Vietnam using Machine Learning, in order to solve the current limitations in this work. The selection of key influencing factors is especially important in the field of risk assessment.

13p vibecca 01-10-2024 3 1   Download

In this paper, we conduct a survey on optimization-based approaches to dynamic CGKM, which can be divided into two categories based on logical/heuristic arguments and a rigorous mathematical optimization model.

9p viyoko 01-10-2024 2 1   Download

Blended learning offers opportunities for the complexity of learning in clinical education. Student peer assessment is widely used as a form of formative assessment in early clinical exposure programs, especially clinical communication skills training. This study aimed to describe clinical communication skills competencies of second-year students and to identify the relationships between peer and faculty assessment of communication skills in a blended learning program format.

6p vifaye 20-09-2024 2 1   Download

This study endeavors to analyze the prevailing circumstances concerning the development of voluntary social insurance for inhabitants of Quang Ninh district, Quang Binh province. The research methodology employed a survey approach comprising 103 respondents from 12 communes and towns within the district. Results from the survey depict an upward trend in the number of voluntary social insurance participants, albeit still maintaining a relatively small proportion compared to those under social insurance coverage.

15p toduongg 24-08-2024 2 1   Download

This paper aims to identify successes and limitations of ICT enterprises in the process of implementing SR to laborers from sustainable development approach, then propose some solutions to help these enterprises better carry out their SR to laborers, contributing to their sustainable development.

14p toduongg 24-08-2024 2 2   Download

This research study investigates the motivation for English language learning among undergraduate students at the University of Transport and Communications (UTC). The study adopts a mixed-methods approach, combining qualitative and quantitative methods to gather data. It includes a literature review on motivation theories, language learning, and questionnaire surveys. Content analysis is used for qualitative data, while descriptive and inferential statistics are used for quantitative data analysis.

7p tuongbachxuyen 05-08-2024 3 1   Download

Graduation thesis "A study on how to design communicative activities to motivate pairwork and groupwork interaction for the first -year non English majors at HPU" aims to improve the speaking abilities of first-year nonmajor English students at HPU. In reality, there are various approaches to learning English communication. It requires a significant amount of time and effort.

60p daonhiennhien 03-07-2024 5 2   Download

This article seeks to assess the cost of losing customers and, consequently, the credibility of the organization in the target market. For the wider scope of content, supply chain of mobile phone companies are targeted as a community has been evaluated. The results of the survey showed that today's companies should pay more attention to lost customers, and take measures to reduce them.

3p longtimenosee10 26-04-2024 3 2   Download

This study analyzed political parties using marketing theory, especially supply chain management and political brands using the Customer Base Brand Equity (CBBE) approach. The political brand in this study can determine what factors are in the minds of voters or the mindset of the people that influence their behavior to produce brand equity that can be communicated and presented to the constituents so that the impact drives them towards electoral choices in certain parties.

12p longtimenosee09 08-04-2024 3 1   Download

The aims of the study are as the follows: to help students gain the grammatical points through contextual situations in a short story. It means learning grammar in real situations. To develop students’ ability to apply grammatical knowledge in their communication better.

51p tueman07 21-08-2023 6 3   Download