Tạp chí của Trường Đại học Hoa Lư
Effects of GA₃ concentrations on nursery performance and the development of seedling quality standards for seed-propagated Stemona tuberosa Lour.
This study investigates the effects of GA₃ concentrations on seed germination and nursery performance, and establishes seedling quality standards for seed-propagated Stemona tuberosa Lour. Seeds were subjected to four treatments: distilled water (control) and GA₃ solutions at 5, 10, and 15 ppm. Treatment with 5 ppm GA₃ produced the highest germination rate (61.0%) and nursery-ready seedling rate (60.3%). Seedlings in this treatment exhibited increased plant height and shoot number relative to the control, whereas leaf number and root development showed no statistically significant differences. Seedling quality was further assessed across five transplanting ages—90, 105, 120, 135, and 150 days and plant survival and early field growth were evaluated 60 days after transplanting. The results identified 120-day-old seedlings as the optimal age for field establishment. These seedlings demonstrated consistent and robust performance, with the following characteristics: an average of 2 shoots, a plant height of 10.80 cm, 5.67 true leaves, a stem diameter of 2.11 mm, 3.67 primary tuberous roots, an average root length of 5.1 cm, and a root diameter of 4.25 cm. Overall, the findings provide a solid empirical basis for enhancing seed-based propagation practices and standardizing seedling quality for S. tuberosa cultivation.
A study on the effect of seed propagation techniques measures on the growth and development of Bacopa monnieri (L.) Wettst. at the nursery stage
The study aims to determine suitable technical measures for propagating Bacopa monnieri from seeds, serving as a basis for perfecting the technical process of propagation and cultivation of this species. Research results on propagation from seeds showed that treatment formula of soaking seeds in 54°C warm water for 120 minutes and incubating until the seeds cracked before sowing shortened the germination time, increased germination speed, and yielded the highest germination rate of 51.67%, with an outplanting index of 11.24%. The growing medium consisting of soil + carbonized rice husk + bio-organic fertilizer (2:1:1) resulted in an outplanting rate of 42.67% and an outplanting index of 9.4. Sowing on February 15th in the Winter - Spring season and May 15th in the Summer - Autumn season provided the best nursery results, with germination rates reaching 45.67% - 54.0%.
Simulation of governor operating models in a tidal power generation control system using MATLAB/SIMULINK
Tidal power generation systems require precise frequency and power control to ensure stable operation under dynamic load conditions. This study presents a simulation-based analysis of the governor operation within a tidal power generation control system. The main objective is to investigate the frequency regulation characteristics and power stability performance of the system when subjected to load variations. The simulation model was developed on the Matlab/Simulink platform, allowing detailed examination of five operating modes of the governor: (i) no-load operation, (ii) loaded operation without power feedback, (iii) operation with power feedback, (iv) operation with set-point power control, and (v) a combined mode incorporating both power feedback and set-point control. The results provide insights into the dynamic behavior of the governor under different control configurations and demonstrate the importance of coordinated feedback and set-point regulation for maintaining power stability. The findings of this study can serve as a useful reference for the design and selection of hydraulic turbines, generators, and control strategies in tidal power plants.
Investigation of material and chemical composition of wet wipes used in restaurants and hotels in Hung Yen province
Wet wipes are indispensable hygiene products in restaurants and hotels, serving both functional and aesthetic purposes during dining. Despite their widespread use, there has been little scientific evaluation regarding the material composition and chemical safety of these products in Vietnam. This study aimed to assess the fiber materials and chemical indicators of wet wipes used in restaurants and hotels in Hung Yen province. A total of five representative samples were randomly collected from 204 food service establishments. The samples were analyzed for fiber type, pH value, formaldehyde content, and the presence of optical brighteners (OBs). The results indicated that all samples were composed of 100% polyester fibers, with soaking solution pH values ranging from 7.0 to 7.5. Neither formaldehyde nor optical brighteners were detected in any sample. These findings suggest that the surveyed wet wipes meet current chemical safety requirements and are generally safe for consumer use. However, the exclusive use of non-biodegradable polyester materials raises environmental concerns due to the generation of microplastics after disposal. The study therefore recommends that manufacturers adopt eco-friendly and biodegradable materials such as viscose or lyocell to enhance both product quality and environmental sustainability.
Facile synthesis of rGO/V2O5 nanocomposite towards the degradation of Methylene blue and Crystal violet dyes under visible light irradiation
This study reports the synthesis and application of rGO/V2O5 heterostructured nanocomposites for wastewater treatment. The material was prepared by adjusting the concentrations of rGO and NH4VO3 to control the morphology, followed by thermal treatment to optimize photocatalytic activity. The rGO/V2O5 heterostructure exhibited remarkable performance, achieving over 86% degradation of methylene blue and 90% degradation of crystal violet within 180 min under visible-light irradiation. The photocatalytic mechanism was elucidated, highlighting the synergistic role of rGO and V2O5 in enhancing charge separation and light utilization. These findings demonstrate that rGO/V2O5 is a promising, cost-effective, and environmentally friendly photocatalyst, offering an efficient strategy for the degradation of organic pollutants in wastewater.
Research on factors affecting the efficiency of accounting information systems in small and medium enterprises in The Eastern region of Dak Lak province in the context of digital transformation
In the context of digital transformation, accounting information systems play an important role in the performance of small and medium enterprises. This study identifies and measures factors affecting the effectiveness of accounting information systems in SMEs in Phu Yen province, based on system theory, resource theory and previous studies. The proposed model includes 6 factors: (1) Enterprise information technology level, (2) Managers' knowledge and qualifications, (3) Managers' participation in implementing accounting information systems, (4) Professional qualifications of accounting staff, (5) Support from consultants, and (6) Digital transformation in accounting; and the dependent variable is the effectiveness of accounting information systems. Data from 250 SMEs were analyzed using Cronbach's Alpha, EFA, CFA and SEM. SEM results show that human and technological factors directly affect the effectiveness of the IT system, with the model achieving high fit (CFI = 0,936; TLI = 0,923; RMSEA = 0,051). The study provides a practical and academic basis to help improve the effectiveness of the IT system in the context of digital transformation.
The community as a central actor in developing cultural industries associated with heritage conservation and sustainable tourism in Ninh Binh province
In the context of cultural industries emerging as a new driver of development, the role of local communities is increasingly recognized as central to heritage preservation and sustainable tourism. This article clarifies the theoretical foundation for viewing communities as the “core actors’’ within the cultural-industry value chain-from safeguarding heritage and co-creating cultural products to benefiting from and monitoring heritage exploitation. Drawing on the case of Ninh Binh Province, the study analyzes the community’s key contributions to heritage protection, traditional craft revitalization, community-based tourism operations, and participation in digital tourism transformation. It also identifies major challenges, including the commercialization of heritage, limited community capacity, unequal benefit-sharing, and weak coordination among the State, enterprises, and local communities. Based on these findings, the article proposes a set of solutions that emphasize capacity-building for local communities, expanding co-management mechanisms, improving support policies, and developing distinctive cultural tourism products. The study concludes that empowering local communities as central actors is essential for fostering cultural industries in tandem with sustainable tourism development in Ninh Binh.
Developing Ninh Binh province's tourism economy in the direction of green and sustainable economy
Ninh Binh Province possesses significant potential for developing green tourism thanks to its unique natural and cultural heritage system, providing a solid foundation for transitioning toward a green and circular economy. In the context of global climate change, sustainable development requirements, and the Party and State’s orientation toward a green economy, this study aims to analyze the potentials, assess the current situation, identify key influencing factors, and propose comprehensive solutions for developing Ninh Binh’s tourism economy in a green and sustainable direction. The paper employs document synthesis, SWOT analysis, and empirical observation to clarify opportunities, challenges, and local capacities for green tourism. The findings indicate that Ninh Binh’s tourism benefits from remarkable heritage resources and strong policy support but still faces limitations in green infrastructure, human resources, and product diversification. The study proposes specific policy, human resource, infrastructure, product development, promotion, environmental protection, and awareness-raising solutions, thereby emphasizing the role of green tourism in the province’s sustainable socio-economic development.
A study of the “House-on-Bridge” architectural type through the case of the “Khong Bridge” relic in Ninh Binh
The article focuses on studying a unique architectural form known as the “House-on-Bridge” a characteristic feature of the former Sơn Nam territory, which combines transportation functions with architectural, cultural, and spiritual elements. One representative example is the heritage site “Không Bridge” (now located in Bắc Lý Commune, Ninh Bình Province). According to the historical record Khâm ban đồng bài (Imperially bestowed bronze plaque), the bridge was constructed during the reign of King Lê Thánh Tông. It originally consisted of 21 compartments, featured ironwood columns, a tiled roof, and a central shrine dedicated to a deity. At present, the local authorities still preserve the historical manuscript (dated to the 15th century), which includes a photograph taken in 1939 and a remaining ironwood (lim) column. Therefore, studying the values of Không Bridge provides significant scientific foundations for its original reconstruction and for connecting surrounding heritage sites, thereby contributing to the development of cultural and spiritual tourism in the locality.
Education and training for green tourism among students and tourism stakeholders in Ninh Binh province
Leveraging its cultural, human, and natural assets, Ninh Binh province has strategically prioritized sustainable and green tourism development as a key directive in its current tourism strategy. This paper focuses on the education and training in green tourism for human resources in Ninh Binh to actualize this development orientation. Based on a combination of document analysis and in-depth interviews with representatives of key stakeholders involved in tourism training activities, the study seeks to clarify the current state of green tourism education, especially for students and individuals or organizations operating in the tourism sector in the province. Ultimately, the study proposes specific solutions aimed at optimizing the efficacy of education and training, thereby fulfilling the sustainability requirements of the provincial tourism industry.
The application of game theory in teaching mathematics on the topic of special numbers measuring the central tendency of non-grouped data in order to enhance the effectiveness of students’ group cooperation
This paper investigates the application of game theory in mathematics teaching, with a particular focus on the topic of measures of central tendency for ungrouped data. The objective of the study is to design a game-theory-based instructional process and to enhance the quality of mathematics learning through the integration of information technology. The paper presents methods for lesson design that incorporate game theory principles, along with sample lesson plans used to assess students’ learning outcomes and group collaboration through experimental research. The findings indicate that the use of game theory in teaching not only deepens students’ understanding of mathematical concepts but also improves their information technology application skills.
Some artistic characteristics of poetic texts in Vietnamese Textbooks Grade 5 (Book series connecting knowledge with life)
Poetic texts in the Vietnamese 5 textbook (the Connecting Knowledge with Life series) have their own artistic characteristics, suitable for the recipients who are 5th graders. From there, the poems can convey humanistic content, bringing students useful thoughts, messages, and lessons; at the same time, helping students learn Vietnamese to become interesting and effective. It can be seen that some artistic characteristics of the poetic texts in the Reading section in the Vietnamese 5 textbook (the Connecting Knowledge with Life series) are: there is a variety of poetic forms; simple poetic language, rich in images and rhythm; innocent, friendly, proud tone; using a variety of rhetorical devices and expressive methods.
Education of skills in organizing scientific discovery activities for students in Early Childhood Education
The article introduces the general urgency, research methods, and theories of educating skills in organizing scientific discovery activities for students majoring in Preschool Education (concepts, structures of skills in organizing scientific discovery activities, the process of training skills in organizing scientific discovery activities including content, methods, forms, and ways to evaluate scientific discovery activities; factors affecting the education of skills in organizing scientific discovery activities for students); the current status of education of skills in organizing scientific discovery activities for students majoring in Preschool Education; educational measures and experimental results of measures to educate skills in organizing scientific discovery activities for students majoring in Preschool Education.
Optimizing network performance with NIC TEAMING in WINDOWS SERVER on VMWARE environment
This study investigates a solution to enhance the performance and reliability of network systems within a VMware virtualized environment by implementing the NIC Teaming technique on the Windows Server operating system platform. Based on theoretical analysis, the paper clarifies the nature of NIC Teaming, provides detailed descriptions of common operating modes such as Switch Independent, Static Teaming, and LACP, and analyzes the role of aggregating multiple physical network cards into a single logical interface. This aggregation aims to expand bandwidth, increase availability, and improve fault tolerance for network connectivity. The study offers detailed configuration guidance for NIC Teaming using two methods: the Server Manager graphical interface and the PowerShell command-line tool, thereby providing flexibility for practical deployment. To quantitatively evaluate the effectiveness of the solution, the authors conducted experiments to measure network performance in a virtualized environment. The experimental results demonstrate the applicability and superior effectiveness of NIC Teaming in optimizing throughput, serving as a valuable reference for students, researchers, and system administrators.
Ensuring human security in the context of climate change and recommending some solutions in Vietnam nowadays
During President Ho Chi Minh's lifetime, he always believed that people were the most valuable capital and the decisive factor in the revolution's victory. The cause of national liberation and the construction of socialism have no other goal than to liberate people and bring freedom and happiness to people. In the current period of promoting industrialization and modernization in Vietnam, it is necessary to mobilize human resources and ensure people's security and safety at the same time. The article presents some theoretical issues about humans' ensuring security, and to ensure human security in the face of climate change and, based on that, recommends some solutions to maintain human security in the context of climate change in Vietnam today.
The consultative work on building internal management documents at Hoa Lu University – reality and solutions
Developing a system of internal management documents, including regulations, internal rules, and policies, is one of the top priorities for higher education institutions to ensure that all activities are organized orderly, lawful, and to optimally promote the position, function, and mission of the educational institution as well as the effectiveness of governance and administration. This article studies the reality of the consultative work on building internal management documents at Hoa Lu University and proposes several solutions to enhance the effectiveness of this work in the following time.
Truong Han Sieu's heritage in tourism development in Ninh Binh
Ninh Binh is a locality with diverse and rich heritage resources including historical relics and famous landscapes. These heritages play a role as tourism resources and destinations attracting domestic and international tourists. The famous Truong Han Sieu is a son of Ninh Binh land who has left his mark through the cultural heritages here. The article examines the impact relationship between Truong Han Sieu heritage and tourism development in Ninh Binh province. The purpose of the study is to understand the relationship between the value of Truong Han Sieu heritage and tourism development to propose ways to preserve and promote the value of Truong Han Sieu heritage in tourism development in Ninh Binh today.
The sympathy between the thoughts of great meditation Vo Nguyen Giap and the category of "humanity" in confucianism
The harsh Central region, where General Vo Nguyen Giap was born, nurtured the strong will and noble character of an outstanding military man. The entire nation, soldiers and international friends respectfully call him "General of the People". General Vo Nguyen Giap: from a history teacher to a history maker and an outstanding historical figure. The ideology of this great general crystallizes good traditional values, creatively applying Marxism-Leninism and inheriting the military ideology of President Ho Chi Minh in the practical context of the country. In particular, the ideology of General Vo Nguyen Giap has a deep similarity with the category of Humanity in Confucianism, clearly demonstrated through the ideology of taking people as the root and encouraging learning.
Cultural person Truong Han Sieu in life National culture
The article points out the diverse talents of Truong Han Sieu, an outstanding historical figure, who left a deep mark in many fields: military, politics, literature and diplomacy. His achievements in each field are noteworthy. Respect and gratitude for him are shown through many activities: building temples, naming streets, establishing scholarship funds in his name. Many Truong families from many provinces and cities even returned to his hometown to find their roots. Through the article, the image of Truong Han Sieu - an outstanding figure of the nation - becomes clearer. He is a shining example, encouraging future generations to follow, inherit and promote good traditions, contributing to the prosperity of the country.
Structuralism and Literary Criticism, Gérard Genette
Theo nhà cấu trúc học nổi tiếng Terence Hawkes, bản chất thực sự của sự vật có thể không nằm ở bản thân nó, mà là ở các mối quan hệ mà chúng ta thiết lập nên và nhận thức về nó. Điều đó có nghĩa là, thế giới được tạo thành từ các mối quan hệ chứ không phải từ sự vật, và đây được gọi là “cấu trúc'. Trọng tâm của chủ nghĩa cấu trúc, do đó, không phải ở các tác phẩm riêng lẻ mà ở các cấu trúc lớn hơn đằng sau chúng. Trong phê bình cấu trúc, có một sự dịch chuyển liên tục ra khỏi việc diễn giải tác phẩm văn học riêng lẻ để hiểu các cấu trúc lớn hơn chứa đựng chúng. Ví dụ, phân tích cấu trúc Truyện Kiều của Nguyễn Du có thể đòi hỏi phải tập trung nhiều hơn vào các thể loại văn học cổ, các truyện Nôm cùng loại, các quan niệm của Phật giáo, Lão giáo, Nho giáo được Việt hoá trong quá trình tiếp biến nửa cuối thế kỷ XVIII… thay vì chỉ quan tâm đến các yếu tố nội tại của riêng văn bản. Nhà phê bình với tư cách là một nhà cấu trúc luận coi phê bình văn học là 'hoạt động cấu trúc' và văn học là một sản phẩm văn hóa, được xây dựng với các quan niệm, thói quen, truyền thống, v.v. của nền văn hóa đó. Nhà phê bình cấu trúc không bỏ qua ý nghĩa, mà coi nó như được trung gian bởi các ký hiệu. Phương pháp cấu trúc khám phá thông điệp bằng cách phân tích các cấu trúc nội tại chứ không phải bằng những áp lực từ bên ngoài. Genette chứng minh rằng, chủ nghĩa cấu trúc không chỉ quan tâm đến hình thức mà còn về ý nghĩa, nó nghiên cứu cấu trúc văn hóa của ý nghĩa, trên cơ sở quan hệ giữa các ký hiệu cấu thành nên hệ thống ý nghĩa của một nền văn hóa. Đối với Genette, ý nghĩa của một tác phẩm riêng lẻ cuối cùng và tất yếu sẽ phải là ý nghĩa trong một khuôn khổ lớn hơn - các ý nghĩa văn hóa, và những ý nghĩa này thay đổi theo thời gian và các nền văn hóa. Ông tán thành một bộ lịch sử văn học được viết lại theo hướng như thế, lịch sử của chức năng văn học. Đó là một ý tưởng lớn của thế kỷ XX mà đến nay vẫn nguyên vẹn giá trị.
Cultural anthropology in Vietnamese literary studies: Achievements and opportunities
This paper, first of all, analyzes several reasons that have brought about the applicability of cultural anthropology in literary studies. Accordingly, humanities scholarship from the late twentieth century up to now has witnessed interpretations and analyses of literary texts based on the knowledge of cultural anthropology as well as the emergence of interdisciplinary approaches to literary texts in which literary texts have no longer been limited into the so-called “literariness”; rather, they are put in comparison to the texts of other fields. In its second part, this paper offers two reviews: the first on key investigations into Vietnamese literature that in many forms try to apply the knowledge of cultural anthropology to dealing with different literary issues, and the second on a history of cultural anthropology in Vietnam. These also aim to provide recommendations for opportunities of developing the approach of cultural anthropology in present literary studies in Vietnam.
Solutions to promote the role of Vinh Long province in connecting tourism development in the Mekong delta
Linking tourism development is becoming an inevitable requirement of the market economy, especially in the context of globalization and digital transformation as today. Vinh Long province is located in the center of the region, with a favorable geographical location and rich tourism resources, playing an important role in tourism development of the Mekong Delta in general and the Eastern Tourism Cluster of the Mekong Delta in particular. However, due to subjective and objective factors, the role of Vinh Long in linking cluster space inside and outside the region to develop tourism is still not commensurate with its potential and strengths. This study analyzes the role of Vinh Long in linking tourism development in the Mekong Delta in general and the Eastern Tourism Cluster of the Mekong Delta in particular. From there, propose solutions to promote the role of Vinh Long in linking tourism development in the Mekong Delta in the trend of globalization and the context of digital transformation today.
Diplomatic activities of Dai Co Viet State under Emperor Le Hoan (980 - 1005)
The study analyzes the diplomatic activities of the Dai Co Viet State under Emperor Le Hoan towards the Song Dynasty and Champa from 980 to 1005. For the Song Dynasty, in order to maintain peace, avoid war and conflict, while still affirming the position of an independent and autonomous nation, Le Hoan had a flexible and supple diplomatic strategy. Unlike the Song Dynasty, towards Champa, Le Hoan carried out stronger and tougher diplomatic activities because this nation had blatantly harassed Dai Co Viet. On that basis, the group of authors made comments and evaluated the diplomatic activities showing the ingenuity, flexibility and toughness of Le Hoan which helped Dai Co Viet maintain national independence, creating conditions for the stable development of the country in all aspects.
Measures to improve the efficiency of physical training and sports of high school students in Ninh Binh province
The article points out that although sports activities are very important for the comprehensive development of students, the organization of sports activities at high schools in Ninh Binh has not been paid enough attention and lack of adequate investment. This leads to a situation where students cannot promote their full physical ability. To overcome the above problems, the article proposes a number of solutions such as: improving facilities for sports activities in the school, increasing the time and content of the sports curriculum, organizing sports movements that are useful and suitable to the needs of students, etc and raising awareness of the role of sports in education. In addition, the article emphasizes the need to strengthen support from all levels of government, education sector and community to promote sports activities in schools, create conditions for students to participate more and develop their physical well-rounds. These solutions not only help improve the quality of physical education, but also contribute to the development of a generation of students who are active, healthy and have all the necessary life skills.
Developing some skills in educating children with special needs for students of early childhood education
The article introduces the general urgency, research methods, and theories of skills in educating children with special needs at preschool age; the process of training skills in educating children with special needs for students majoring in Preschool Education, including: Skills in identifying children with special needs, Skills in understanding the needs and abilities of children with disabilities, Skills in developing individual education plans, Skills in building an inclusive educational environment, Skills in planning education for children with special needs in inclusive kindergartens, Skills in communicating with children with special needs, and Skills in using language for deaf and blind children; the role and significance of developing some skills in educating children with special needs for students majoring in Preschool Education.
Discussion on the "Degree" of adjectives in Chinese and their reduplication mechanism
The study of parts of speech, particularly adjectives, holds significant value in linguistics due to its numerous practical applications, including lexicography, curriculum design, and pedagogical methodologies. In Chinese grammar, adjectives exhibit intricate and debated characteristics, especially concerning their "degree" including the extent, intensity, or scope of the attribute they convey. Investigating the "degree" of adjectives contributes to a deeper understanding of their syntactic and semantic interactions with other grammatical components, thereby optimizing instructional strategies. This research categorizes Chinese adjectives into distinct subtypes, such as gradable adjectives, absolute adjectives, extreme adjectives, and evaluative adjectives. Each category demonstrates unique syntactic behaviors, including varying degrees of compatibility with adverbs and the potential to undergo reduplication processes (lexical reiteration). Furthermore, this study provides pedagogical insights into the "degree" property of adjectives and proposes grammar exercises aimed at reinforcing students’ proficiency in applying adjectives within diverse linguistic contexts.
Synthesis and photocatalytic degradation of Methylene Blue dye using graphene oxide quantum dots (GOQDs)
Graphene oxide quantum dots (GOQDs) were synthesized using a modified Hummers method combined with a hydrothermal process to evaluate their photocatalytic efficiency in degrading Methylene Blue (MB) dye. Characterization of GOQDs was performed using transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), ultraviolet-visible (UV-Vis) spectroscopy, and Raman spectroscopy. TEM analysis revealed uniformly distributed quantum dots with diameters ranging from 5 to 10 nm. FTIR and Raman spectra confirmed the presence of characteristic functional groups and vibrational modes of graphene oxide. UV-Vis spectroscopy determined the optical band gap of GOQDs to be approximately 3.3 eV, indicating their suitability for visible light activation. Photocatalytic experiments demonstrated that GOQDs effectively degraded a 10 mg/L MB solution, achieving complete degradation after 210 minutes under fluorescent light at an initial pH of 6,42. These results highlight the potential of GOQDs as efficient photocatalysts for organic dye removal under visible light, offering a promising solution for wastewater treatment applications.
Artistic value of stone sculpture above Pair of dragons at the Temple of King Dinh Tien Hoang (Truong Yen commune, Hoa Lu district, Ninh Binh province)
This research article introduces a unique pair of dragon sieves with embossed dragon images on the surface, arranged in front of the Ngoai gate and on the dragon yard next to the steps of the Bai Duong court at the temple of King Dinh Tien Hoang. The pair of Dragon Sieve was shaped by folk artists on monolithic green rocks in the 17th century, and is currently kept at the Hoa Lu Ancient Capital Historical-Cultural Relic Area (Truong Yen commune, Hoa Lu district, Ninh Binh). These are works of art with high historical and cultural value. The meticulously and elaborately carved lines of the majestic but very soft scrolling dragon, along with animals such as fish, shrimp, mice and flowers, plants, trees... are highly symbolic. The pair of dragon sieves are considered the most beautiful, masterpieces of sculptural art in the 17th century.
Solutions for training and developing high quality human resources for Vinh Long tourism industry in the context of digital transformation
Digital transformation has a profound impact on all areas of social life, including the tourism industry. In this context, high-quality tourism human resources become an important factor determining the sustainable development of the industry. Training and developing high-quality human resources is an important factor in improving the quality of tourism services and promoting the sustainable development of Vinh Long tourism industry. By improving training quality, promoting the application of technology in training, strengthening cooperation between training institutions and businesses, promoting international cooperation, and encouraging learning and research, Vinh Long province can create high-quality human resources to serve tourism activities and promote the development of the industry. From there, the article proposes solutions in training and development high-quality tourism human resources such as improving training quality; applying technology in training; strengthen cooperation between training institutions and businesses.
Building a database system for mobile-based voting problem using MYSQL database management system
The database system is a key factor enabling software to operate efficiently, securely, and safely. This article surveys solutions for designing a database for the voting problem on mobile platforms, comparing the characteristics of popular database management systems such as Microsoft SQL Server, Oracle Database, PostgreSQL, and MySQL. It then implements a database system for the voting problem using MySQL, providing solutions involving several Views (virtual tables), Procedures, Indexes, and Triggers in MySQL to ensure the system meets requirements for performance, security, data integrity, and addresses challenges in query optimization, especially in an online voting environment.