Papers English

This paper explores the applications of Big Data in business network analysis, focusing on how it enhances supply chain visibility, risk management, and demand forecasting. It also addresses challenges like data privacy, security, and managing large datasets.

11p vijiraiya 19-05-2025 1 1   Download

In this paper, we focus on the second-order optimality conditions for infinite-dimensional optimization problems constrained by generalized polyhedral convex sets. Our aim is to further explore the role of the generalized polyhedral convex property, which is inspired by the findings of other authors.

11p vijiraiya 19-05-2025 2 1   Download

In the rapidly evolving landscape of commerce and industry, the integration of Big Data analytics stands as a pivotal innovation driving transformation across market prediction and supply chain optimization. This paper delves into the methodologies and technologies underpinning behind the harnessing of Big Data to enhance predictive accuracy in market trends prediction and streamline supply chain processes.

13p vijiraiya 19-05-2025 2 1   Download

The integration of Blockchain technology with the Internet of Things (IoT) presents a transformative approach to addressing critical challenges in security, data integrity, and automation. This paper explores the synergies between these technologies, proposing a framework that leverages the decentralized and immutable nature of Blockchain to enhance IoT ecosystems.

11p vijiraiya 19-05-2025 3 1   Download

This paper aimed to explore ELT teachers’ acceptance of ChatGPT in teaching writing. This study employed a qualitative research design in which six teachers at College A in Ho Chi Minh City participated in semi-structured interviews.

9p vijiraiya 19-05-2025 1 1   Download

This paper examines Vietnamese EFL students' social media use, language learning, and self-regulated learning. An immersion study with 253 A2-level non-majored English students used mixed methods approach to examine students' opinion on social media as a language learning tool and its support for self-regulated learning.

9p vijiraiya 19-05-2025 1 1   Download

In this paper, we propose a single-step Deep Neural Network (DNN) for CE, termed Iterative Sequential DNN (ISDNN), inspired by recent developments in data detection algorithms. ISDNN is a DNN based on the projected gradient descent algorithm for CE problems, with the iterative iterations transforming into a DNN using the deep unfolding method.

7p vijiraiya 19-05-2025 1 1   Download

This paper presents a new approach to establishing the interior ballistic algorithm for mortar systems based on thermodynamic theory. Contrary to previous studies, the processes that occurred in the ignition charges and the gas mixture properties in the barrel were considered in this study. The numerical integration method has been used to solve the problem with high accuracy.

8p vijiraiya 19-05-2025 1 1   Download

In this paper, the 3D models of Gleason spiral bevel gears was created according to the machining principle in Autodesk Inventor software and they were used to simulate the influence of positioning errors on the indicators for evaluating tooth pitch errors, including the maximum single pitch deviation, the maximum difference between adjacent pitches, and the total cumulative pitch deviation.

7p vijiraiya 19-05-2025 1 1   Download

In this paper, we will introduce on idea; story of game; how to design Sprites, objects for animation; how to code for players interacting and controlling objects. The contents of game also are set up base on the problems in the 3th grade math.

7p vijiraiya 19-05-2025 0 0   Download

This paper analyzes such culturally responsive teaching practice in Japanese universities from two perspectives: (i) policies and programs promoting the internationalization of higher education; and (ii) the implementation of culturally responsive teaching in Japanese universities.

11p vijiraiya 19-05-2025 1 1   Download

In this paper, we aim to clarify the process of literature-to-film adaptation, specifically focusing on Andersen’s fairy tale The Little Mermaid and its various film adaptations by Disney, through the lens of plot. Thus, we seek to demonstrate that intertextual theory is an open framework, one that is not confined to literature but can also be applied to the analysis of various other art forms.

5p vijiraiya 19-05-2025 1 1   Download

Design Thinking first emerged as a concept around the 1950s - 1960s of the 20th century. However, the role and contributions of design thinking have been recognized not only in the field of design but also in the progress of science, business management, and education... This paper will summarize the potential of applying design thinking in the public policy cycle and discuss its debates and limitations, thereby offering suggestions for Vietnam.

12p vijiraiya 19-05-2025 3 1   Download

This paper presents an advanced machine learning model, named ES-ANN, which combines an Artificial NeuralNetwork (ANN) with Evolution Strategies (ES) to predict flyrock distance in open-pit mines with high accuracy.

14p vijiraiya 19-05-2025 1 1   Download

To overcome the technical restriction caused by the actuator shortfall, this paper introduces a new control strategy for underactuated AUVs(UAUVs) with five degrees of freedom, utilising the recursion technique and an artificial neural network.

15p vijiraiya 19-05-2025 3 1   Download

This review paper provides an overview of Project-Based Learning (PBL) in the context of higher education. It presents the theoretical foundations and development of PBL from its origins to its contemporary applications. Through a historical review of relevant theories, the paper examines the underlying theoretical foundations that have influenced PBL, such as constructivism and experiential learning theories.

15p vijiraiya 19-05-2025 1 1   Download

This paper shows that Sino-Vietnamese morphemes combine not only with other Sino-Vietnamese morphemes but also with non-Sino-Vietnamese morphemes, such as native Vietnamese and even Indo-European elements, particularly French loanwords. This phenomenon is not unique to Vietnamese: similar hybrid words can also be found in other Sino-xenic languages (Japanese and Korean) as well as Indo-European languages.

8p vijiraiya 19-05-2025 1 1   Download

The investigation examines this relationship through the lens of three fundamental learning domains: affective, cognitive, and behavioral learning. This paper seeks to contribute to the theoretical framework of teacher immediacy by drawing its connections with adult language education across existing research.

5p vijiraiya 19-05-2025 1 1   Download

This paper presents a simulation investigation of the combustion characteristics, performance, and emission of a spark ignition engine fueled with gasoline, liquified petroleum gas (LPG), compressed natural gas (CNG), and biogas. The simulation was conducted on the advanced software AVL Boost.

6p vijiraiya 19-05-2025 2 1   Download

This paper explores the self-efficacy of English as a Medium of Instruction (EMI) teachers at a public university in Vietnam. It focuses on three key areas of teaching: Instructional practices, classroom management, and student engagement. A quantitative approach was employed using the Teachers' Sense of Efficacy Scale (TSES) to assess self-efficacy among ten EMI teachers.

6p vijiraiya 19-05-2025 1 1   Download