Theory

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

Several experiments were conducted in a drying chamber, with Natto as the test material. These experiments involved varying the number of trays and the angle of the trays to determine the most appropriate configuration, verify the uniformity of air distribution in the equipment, and evaluate the uniformity of the average moisture reduction of Natto seeds in each batch compared to the established theory in the previous study.

5p vijiraiya 19-05-2025 2 1   Download

Bài giảng môn học Tâm lý học nhân cách: Abraham Maslow - Needs-hierarchy theory (Holistic-dynamic theory) giới thiệu tháp nhu cầu của Maslow và lý thuyết năng động tổng thể trong phát triển con người. Bài giảng tập trung phân tích động lực phát triển nhân cách từ nhu cầu cơ bản đến nhu cầu tự hiện thực hóa. Mời các bạn cùng tham khảo bài giảng để biết thêm chi tiết!

55p hoatrongguong02 15-05-2025 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

This article applies posthumanist theory to examine how technology reshapes human existence in contemporary Vietnam. This study examines the tragedy of humanity through analyzing the prominent aspects in the work, such as the breakdown of human structure, the establishment of dystopian space, and the reflection of human position as an Other.

6p vijiraiya 19-05-2025 1 1   Download

Cerebral infarction can lead to severe consequences. According to traditional medicine theory, electro-acupuncture and ear acupuncture are some of the successful treatments for rehabilitating the motor functions of paralyzed limbs. The goal of this study is to evaluate the efficacy of combining ear acupuncture (AT4) with traditional electro-acupuncture to aid in the recovery of individuals experiencing limb paralysis due to a brain infarction.

7p vijiraiya 19-05-2025 1 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

Drawing on Self-Determination theory, the current study examined how intrinsic, altruistic and extrinsic factors affected their career choice within the sociocultural context of the Khmer ethnic community. Extrinsic motivations such as job stability and social respect were found to be secondary motivational factors.

9p vimitsuki 06-05-2025 1 1   Download

This study aims to conduct an in-depth analysis of Taiwan's sports, culture and tourism resources, explore the problems existing in the integrated development of sports culture and tourism industry, and put forward scientific and feasible development strategies.

4p vimitsuki 06-05-2025 1 1   Download

The incidence of eating disorders in dancers represents a complex health issue. Traditional research frameworks have failed to sufficiently elucidate this matter. Emerging theories on the gut-brain axis provide a potentially transformative perspective for understanding these disorders in dancers. Purpose: This review aims to explore the factors influencing eating disorders in dancers and to propose novel intervention strategies that integrate gut-brain axis theory with established multidimensional approaches.

3p vimitsuki 06-05-2025 1 1   Download

This study utilizes a phenomenological framework, specifically Merleau-Ponty's body phenomenology and lifeworld theory, to investigate the application of yoga practices learned in physical education by university students during their "ME TIME" and its impact on their lived experiences.

3p vimitsuki 06-05-2025 1 1   Download

This study investigates the free vibration behavior of porous metal foam plates using the Quasi-3D refined plate theory. We consider three types of pores across the plate thickness: uniform, symmetric, and asymmetric distributions.

12p visarada 28-04-2025 1 1   Download

The study aims to determine the effect of intrinsic, extrinsic motivation and self-efficacy on innovative work behavior. The relationships are investigated in the light of self-determination theory. The research method combined qualitative and quantitative methods.

8p visarada 28-04-2025 1 1   Download

The aim of this study is to clarify the effects of corporate social responsibility on employee attitudes in higher education institutions. In particular, the study will use the theory of social identity to investigate how corporate social responsibility affects workers' job satisfaction, organizational identification, and work engagement.

8p visarada 28-04-2025 2 1   Download

This study aims to examine the factors affecting the customer's planned behavior of receiving travel advertising information via mobile devices based on the analysis of the technology acceptance model (TAM) and the Theory of planned behavior (TBP).

13p visarada 28-04-2025 1 1   Download

This study examined the relationship between corporate social responsibility (CSR), reputation, and corporate performance in the hospitality sector. Based on the Triple-bottom line theory, the CSR of hotel businesses focuses on three important aspects: economic, social, and environmental.

8p visarada 28-04-2025 1 1   Download

This paper introduces a practical and simple power control method for wind energy conversion systems based on a doubly-fed induction generator. Due to the limitations of traditional proportional-integral controllers when the parameters of the doubly-fed induction generator and wind speed vary, fuzzy control theory is applied to overcome these challenges.

16p visarada 28-04-2025 1 1   Download

Lý thuyết bằng chứng (Evidence theory), trong đó có lý thuyết Dempster-Shafer, là một trong các công cụ hiệu quả được dùng để xử lý thông tin không chính xác, thông tin chưa hoàn chỉnh và kết hợp dữ liệu từ nhiều nguồn khác nhau. Bài viết tổng hợp một số độ đo phi đặc trưng trong lý thuyết bằng chứng. Từ đó, đề xuất độ đo phi đặc trưng mới.

3p vimaito 11-04-2025 1 1   Download

This study utilized a quantitative approach with a survey questionnaire. The questionnaire, which was modified from the Basic Psychological Need Satisfaction and Frustration Scale (BPNSNF) by Van Der Kaap-Deeder et al. (2015), included 4 questions for providing informed consent before conducting the research together with collecting participants’ personal information, and 8 five-point Likert items. It was then distributed to university students in Ho Chi Minh City who had used Padlet in their English classes, with convenience sampling employed for data collection.

3p vimaito 11-04-2025 3 1   Download

Formative assessment is a pivotal educational practice that has drawn the attention of researchers and educators worldwide. It serves as a teaching tool for both teachers and students to increase the efficiency of the learning process. This study aims to examine the theory of formative assessment and then offer some activities related to formative assessment for language teachers to apply in their classes.

3p vimaito 11-04-2025 4 1   Download