Tạp chí số 49
Science & Technology
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In the field of mechanical processing, high-velocity Oxy-Fuel (HVOF) thermal spraying technique is commonly used to repair and increase the service life of parts that are worn due to contact such as lathe tool carriages. This study aims to evaluate and analyze the impact of HVOF…
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Straight bevel gears represent an effective solution for numerous industrial applications due to their prominent advantages, such as high efficiency, excellent load-bearing capacity, precise transmission, etc. This paper presents research on the precision cold forging process, u…
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This research aims to identify some technological parameters in the production of rakia from concentrated orange juice of Van Ho Fresh Fruit and Herbs Processing Factory - Son La. The fermentation liquid was produced by diluting the concentrated orange juice from 65 oBx to 7 oBx…
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In Vietnam’s Textile and Garment industry, production process improvement in general is considered a crucial role in establishing sustainable competitive advantages for enterprises. This study applies the Pareto analysis method to identify key operations that significantly impac…
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The paper presents a method of approaching and simulating the tool wear progression process taking into account the dynamics of the cutting process. Thereby building a mathematical model of the tool wear process in the form of an integral equation corresponding to the work traje…
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This research examines the physical layer security (PLS) performance of a non-terrestrial network (NTN) communication system that combines Free-Space Optics connection (FSO) and a radio link (RF). The author proposes using artificial noise generation (AN) techniques to limit the…
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This paper proposes a method combining Genetic Algorithm (GA) and Decision Tree (DT) to solve the Vehicle Routing Problem (VRP). The method uses DT to predict the number of vehicles needed, helping to improve the efficiency of population initialization in GA. Experimental result…
Economics & Social Sciences
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In recent years, under the pressure of balancing economic growth and environmental protection, Vietnam has increasingly focused on integrating the digital economy with the green economy. This integration not only optimizes production and conserves resources but also minimizes en…
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In the current era of digitalization, the proliferation of information technology, artificial intelligence, big data, and digital platforms has become an irrevocable trend, exerting a profound influence on all facets of socio-economic life. Digital transformation (DT) enables th…
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In response to the demand for sustainable development and the green transition trend, green human resource development (GHRD) is a key factor for both enterprises and local authorities. To identify the factors influencing GHRD, the study surveyed 300 respondents in Nam Dinh prov…
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This research explores the determinants of consumer loyalty towards leading traditional Eastern medicine brands in Hanoi, with a focus on Traphaco and Nhat Nhat brands. A quantitative approach was employed, surveying 300 consumers who had used these brands. Data analysis, includ…
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Using the Generalized Method of Moments (GMM) to address endogeneity bias in panel data, this study estimates the factors influencing the number of international tourists to Vietnam during the period 2012–2023. The estimation results show that per capita income, spending capacit…
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In the context of climate change and increasing pressure for sustainable development, green management accounting (EMA) has become an essential tool for helping enterprises align economic efficiency with environmental responsibility. However, the implementation of EMA in Vietnam…
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The purpose of this study is to propose solutions to improve the quality of support services in the collection of tuition fees, fees and payments for students through examining and measuring factors affecting student satisfaction with the quality of support services in the colle…
Scientific Forum
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This study evaluates the current state of competitive psychological training for student badminton athletes at the University of Economics – Technology for Industries. It focuses on assessing the impact of psychological factors on performance, the implementation of psychological…
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The author conducted a study on factors affecting online shopping decisions for refrigeration products in Hanoi with primary data collected from 435 consumers living and working in Hanoi. The study identified four main factors affecting online shopping decisions for refrigeratio…
