- Thesis
Tác giả : Nguyễn, Thanh Hải; Người hướng dẫn: Trần, Ngọc Ca (2025) - The thesis is structured into five main chapters. Chapter 1 (Introduction) presents the research context, rationale, objectives, scope, methodology, and thesis outline. Chapter 2 (Literature Review) defines key concepts, reviews prior studies on innovation in R&D, and introduces the research model and hypotheses. Chapter 3 (Methodology) details the research design, sample, data collection, measurement, and analysis methods, along with ethical considerations. Chapter 4 (Research Findings) summarizes survey results, descriptive statistics, group differences, and structural equation modeling (SEM) analysis, concluding with hypothesis testing. Finally, Chapter 5 (Discussion, Recommendatio...
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- Thesis
Tác giả : Nguyen, Dieu Thao; Người hướng dẫn: Bui, Nguyen Quoc Trinh; Koun, Shirai (2024) - Employ the solution method to make Ni-doped CuO thin films and conduct experimental measurements. Choose the suitable functionals (LDA, GGA, and U value) to compute the characteristics of CuO and subsequently compare them with the experimental findings. We will use these functions to perform additional computations on the doped system. Examine the mechanism that leads to the p-type conductivity of CuO, and explore the particular experimental circumstances that promote this type of conductivity. Employ the series of approximations on Ni-doped CuO and compare the calculated band gap values with the experimental data. Investigate the impact of a doped atom on the conductivity of CuO and ...
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- Thesis
Tác giả : Nguyen, Viet Anh; Người hướng dẫn: Nguyen, The Toan; Nguyen, Tien Cuong (2024) - The primary objective of this thesis is to investigate, examine, and assess molecular docking using machine learning and deep learning models. The goals may be succinctly described as: 1. Overview of protein-ligand binding, molecular docking techniques, virtual screening, and de novo drug design. 4 2. Evaluate a deep learning approach for virtual screening that is capable of identifying compounds of the opioid family with a strong affinity for their receptors and verifying their effectiveness. 3. Evaluate a deep learning approach for molecular docking that is capable of identifying poses with a strong affinity for their receptors and verifying its effectiveness.
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- Thesis
Tác giả : Do, Thi Phong Thu; Người hướng dẫn: Nguyen, Xuan Viet; Nguyen, Hoang Luong (2024) - From 1980s, the successful commercialization of Lithium-ion battery (LIB) has advanced the production of portable electronics such as laptops, mobile phones, cameras by the development of Information Technology (IT). This evolution led to a demand for rechargeable batteries with greater capacities, higher energy density, and a reduction in size and weight. Lead-acid, nickel-cadmium, and nickel-metal hydride batteries are some conventional rechargeable batteries which were available for development. They used aqueous electrolytes, which limit the increase of energy density and the reducing of size and weight. Therefore, there has been a crucial need for new, small, and lightweight batt...
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- Thesis
Tác giả : Hoang, Anh Duong; Người hướng dẫn: Mai, Anh (2024) - Purpose- The purpose of this study is to investigate the connection between the competencies of remote leadership to virtual team coordination. Then, analyze the effect of intra-team communication to the relationship between virtual team coordination and virtual team effectiveness. Methodology- This study polls 300 Vietnam developers who have experience working in teams in a fully online or hybrid online environment in which they are hired to work for the term of IT service project. Using SmartPLS4 software with PLS-SEM and multigroup analysis approach, the proposed relationships between all variables are examined. Findings- Vietnamese developers working in a virtual context in the IT...
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- Thesis
Tác giả : Vu, Dinh Hong Phuc; Người hướng dẫn: Bui,
Nguyen Quoc Trinh; Koun, Shirai (2024) - The development of semiconductors has made an enormous impact on our modern lives.
Even though semiconductor is popularly associated with silicon, it is far from being
limited to silicon. One of the most promising direction in this field of study is metal
oxide semiconductors. Among those metal oxide semiconductors, cupric oxide (CuO)
has many interesting properties as well as providing important advantages in application.
While vast majority of metal oxide semiconductors we have studied so far are n-type,
CuO is a native p-type semiconductor. That means CuO may play a major role in making
the various kind of semiconductor-based electrical components we need for our lives.
CuO...
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- Thesis
Tác giả : Nguyen, Thi Kim Thanh; Người hướng dẫn: Nguyen, Phuong Mai; Suzuki, Sadami (2024) - This study investigates the factors influencing tourists' intentions to use Homestay
services in the Northwestern Mountain Area of Vietnam, focusing on the urban
residence perspective. Employing the Push-Pull theory and the Push-Pull-Mooring
(PPM) theory as a conceptual framework, using Structural Equation Modeling (SEM)
analysis, the study identifies five significant pull factors directly impacting tourists'
intention to use: Traditional Festival Activities, Folk-Religious Ritual Customs,
Hospitality, Culinary Culture, and Accommodation and Amenities. Additionally, the
study explores the moderating effects of Security Concerns and Health Concerns on
these relationships. Resul...
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- Thesis
Tác giả : Nguyen, My Dung; Người hướng dẫn: Mai, Anh; Kodo, Yokozawa (2024) - Research underscores the importance of resilience as a protective factor for
workers during the COVID-19 crisis. Economic instability, while less severe than
COVID-19 and other major crises, poses ongoing challenges for organizations. In
today's dynamic business environment, constant change often leads to employee stress,
especially in Vietnam, where work-related stress is becoming more prevalent due to
stagnant wages, excessive workloads, and particularly the implementation of layoffs.
Hence, the purpose of this study is to explore the factors contributing to employee
resilience in the context of day-to-day working challenges with the empirical evidence
from Vietnam. These de...
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- Thesis
Tác giả : Quach, Khanh Ha; Người hướng dẫn: Nguyen,
Thi Kim Oanh; Tanabu, Motonari (2024) - This study investigates factors surrounding “Buy now, pay later”
(referred hereafter as BNPL) services in Vietnam, which may affect the consumer’s
online behavioural intention. Specifically, the research focuses on different factors
namely perceived risk on BNPL practices, perceived usefulness, perceived ease of
usefulness, saving financial behaviour, attitude on BNPL practice and consumer’s
online behavioural intention. The study's findings highlight the significant influence of perceived
ease of use, saving financial behaviour, and perceived usefulness on shaping positive
attitudes towards BNPL, underscoring the importance of user-centric design, financial
literacy, and perc...
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- Thesis
Tác giả : Nguyễn, Thanh Phương (2023) - a
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- Thesis
Tác giả : Đoàn, Thị Nhung; Người hướng dẫn: Dao, The Anh; Nguyen, Thi Hoang Ha (2024) - The ongoing systemic shocks due to synchronous climate hazards were predicted to pose negative impacts on coffee production (D. Richardson, et al., 2023) which highlights an urgent need for sustainable coffee production in the context of climate change. Changes in climate are driving innovative adaptation ideas to mitigate adverse impact of the change on productivity, yield, taste, aroma of coffee and coffee bean size (Eakin et 83 al., 2014). The concept of Climate- Smart Agriculture (CSA) was emerged in the context of increasing arguments around definitions and approaches to sustainable agriculture and food security. In 2009, the Food and Agriculture Organization (FAO) initiated the ...
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- Thesis
Tác giả : Nguyen, Dang Quang Huy; Người hướng dẫn: Pham, Tien Thanh (2024) - Since 19th century, nanomaterial has been considered a promising material that
can create a big jump in technology due to its special properties. The reason for the
difference is based on the size effect of the material. With nanoscale size, the number
of surface atoms increases significantly and takes a pivotal role in forming the material
properties. Hence, the surface plasmon resonance effect becomes sig- nificantly strong
in the nanomaterial. The plasmon effect was observed in the early 20th century by Prof
Robert W. Wood and under research the following time. Up to now, Surface Plasmon
Resonance (SPR) has been applied in many fields such as bio-detection, solar cells, and
...
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- Thesis
Tác giả : Nguyễn, Thị Phương Lan; Người hướng dẫn: Chu, Thi Thanh Huong; Nguyen, Thi Hoang Ha (2023) - Anchoring the literature on the Paris Agreement, the on-going GST, its mechanism, and related scholar discussions on the implications of its outcomes for individual countries, this research aims at the following three objectives and corresponding tasks. Firstly, the research will identify the gaps in data in order to quantitatively taking stock of climate mitigation actions of Vietnam. Secondly, the research will assess the key enabling factors that are affecting the implementation of its climate commitments including the measures and targets set in its NDC. Thirdly, as one of the key enabling factor, and given the strong emphasis during the on-going GST on the role of non-state secto...
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- Thesis
Tác giả : Nguyễn, Thị Ngân (2024) - Corruption's effects on firm innovation are intricate and still not fully understood, with existing theoretical and empirical evidence remaining inconclusive. This research utilizes econometric methods to analyze data from small and medium-sized manufacturing enterprises in Vietnam, aiming to evaluate how access to illicit funds affects firm innovation. The findings partially support the notion that corruption can grease the wheels of innovation. Specifically, the study reveals that access money encourages innovation outputs, although it does not appear to affect innovation inputs. Given Vietnam's economic landscape, characterized by crony capitalism and interest groups, the role of a...
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- Thesis
Tác giả : Nguyễn, Khánh Linh; Người hướng dẫn: Dang, Quang Vinh; Bui, Hai Thiem (2024) - Numerous nations have started to reverse their decentralization initiatives due to their
unwanted outcomes. Not standing outside that trend, however, Vietnam has a novel way
of commencing its re-centralization reform – piloting an abolition of elected People’s
Councils at the district level in ten out of sixty-three provinces of the country and
commune-level ones in the cities under the said ten provinces from 2009 to 2016. At the
same time, poverty is still one of the most pressing problems that the Vietnamese
government must resolve. Comparative political economy offers diverse and open-todebate arguments relating to the link between re-centralization and local governance, as ...
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- Thesis
Tác giả : Lê, Thị Hải Thanh; Người hướng dẫn: Kazuo, Kuroda; Luong, Minh Phuong; Học trực tuyến -- Việt Nam (2024) - This study examines the factors influencing Vietnamese parents' support for their
children's use of online learning platforms (OLPs) during the COVID-19 pandemic, with
a focus on their needs, perceptions, and challenges. Using a mixed-methods approach, the
research combines a quantitative survey of 332 parents and qualitative interviews with 7
parents to provide a comprehensive analysis. The findings highlight the significant role of
parents' desire to foster self-directed learning skills and leverage on the educational
advantages of OLPs over traditional methods. Moreover, the need for safeguarding their
children’s learning experiences emerges as a key factor shaping parental ...
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- Thesis
Tác giả : Nguyễn, Thị Lan Anh; Người hướng dẫn: Pham, Thi Cam Anh; Bui, Hai Thiem (2024) - Talent attraction and retention are vital for a nation’s development, especially in
the global landscape of intense competition for talent. The Vietnamese government has
outlined key objectives to attract and retain talent, domestically and internationally, to
foster innovation and development. However, the attraction, utilisation and retention of
transnational talent in Vietnam fall short of expectations. This study attempts to
understand what is necessary to attract and retain Vietnamese transnational
professionals who were either studying or had completed postgraduate education
overseas. By employing discrete choice experiment involving 149 Vietnamese
transnational professi...
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- Thesis
Tác giả : Duong, Thu Huong; Người hướng dẫn: Nguyen, Thuy Anh (2024) - Artificial intelligence (AI) is one of the technologies that, in the context of digital
transformation, is anticipated to support the growth of digital transformation in higher
education in particular and in education in general. AI is capable of analyzing data and
producing new results. This enables people to create a wide range of things on their own
without depending on certain sophisticated knowledge requirements, like the need to
know how to write, draw, or take photos in order to make images, or that one needs
to know how to film, edit, etc.
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- Thesis
Tác giả : Vu, Le Hoang; Người hướng dẫn: Bùi, Mỹ Trinh; Suzuki, Sadami (2024) - This research aims to investigate the factors influencing the impulsive buying behavior
of Generation Z in Vietnam, with a focus on the moderation effect of social media
platforms. Utilizing Smart PLS, data from 300 respondents, including 160 from
Generation Z and 140 from Generation X-Y, were analyzed to test ten hypotheses
related to various factors such as Awe Experience, Electronic Word of Mouth (e-WOM),
Fear of Missing Out (FOMO), Online Coupons, and Fashion Trends. The results reveal
that nine out of ten hypotheses were supported, with Awe Experience and Fashion
Trends showing the strongest impact on impulsive buying behavior among Generation
Z. Additionally, social medi...
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- Thesis
Tác giả : Lê, Tiến Dũng; Người hướng dẫn: Koji, Fujimoto; Dang, Quang Vinh (2024) - State-owned enterprise (SOE) divestment in Vietnam is the process of
converting state-owned enterprises into joint-stock enterprises, in which a part of state
capital is sold to domestic and foreign investors. The goal of divestment is to increase
business efficiency, attract more investment capital, and diversify ownership to
improve the competitiveness of enterprises. This process has been widely implemented
in Vietnam since 1992, aiming to create conditions for state-owned enterprises to
operate more effectively and develop according to market mechanisms.
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