Summary of Ph.D thesis

Study objectives: To describe the current status and some factors related to hearing loss among the Armored Army soldiers in 2017; to evaluate the effectiveness of Mg-B6 supplementation in preventing hearing loss among the soldiers of Armored Tank Army in 2018.

30p badbuddy10 21-04-2022 18 2   Download

Objectives of the study: Identifying soybean lines and varieties tolerant to waterlogging for the development of Winter soybeans on wet soil in Hanoi; developing appropriate cultivation technical measures to improve the yield of Winter soybeans on wet soil after Summer rice harvesting in Hanoi.

27p guitaracoustic09 14-01-2022 14 2   Download

Objectives of the study: Identifying soybean lines and varieties tolerant to waterlogging for the development of Winter soybeans on wet soil in Hanoi; developing appropriate cultivation technical measures to improve the yield of Winter soybeans on wet soil after Summer rice harvesting in Hanoi.

27p guitaracoustic09 14-01-2022 13 2   Download

The aim of the thesis research: Determine the polymorphisms of MC4R, PIT1, GH, LEP, PIK3C3 genes and their association with the traits of growth performance, backfat thickness, and reproductive performance in Duroc pigs; determine the polymorphism of ADRB3, ACSL4, FABP3, PLIN2 genes and the association with the intramuscular fatin Duroc pigs; select the Duroc pig line in the direction of growth performance using the support from genotype information.

28p guitaracoustic08 04-01-2022 16 2   Download

The study of technical solutions to improve the quality of the radar receiver through research to improve the quality of some modules in receiver in order to enhance sensitivity, reduce the phase noise, enhance stability and improve quality receiver signal of radar.

27p guitaracoustic02 08-12-2021 18 3   Download

tudy the relationship of natural environment factors and the mangroves ecosystem at Ong Trang islet in order to contribute to biodiversity conservation, ecosystem preservation, sustainable development of mangroves under tidal influence of the East sea and the West sea, and climate change response.

26p guitaracoustic02 08-12-2021 25 1   Download

On the basis of theories on preservation and promotion of cultural identities, the dissertation clarified the current situation of preserving and promoting cultural identities of ethnic minorities in the Northeast of Vietnam at present in order to propose the directions and solutions to improve the efficiency of preserving and promoting the cultural identity of ethnic minorities.

24p guitaracoustic02 08-12-2021 14 2   Download

The quantity of rice straw and straw management survey only did in WinterSpring and Fall-Winter crops in An Giang, Dong Thap, Kien Giang province and Can Tho City. The research focused on the evaluation of simply biological pretreatment, material size and mixing rate of rice straw/hyacinth with pig manure in anaerobic batch and semi-continuous condition in vitro; trial producing biogas in polyethylene digester type (PE) in household scale in vivo

24p beloveinhouse10 28-11-2021 17 3   Download

The overall objective of this thesis was to examine the impact of shopping value, trust and impulse buying on online shopping well-being based on the duality approach. In addition, the thesis also aimed to examine moderating effects of consumer personality traits in those associations.

24p closefriend09 16-11-2021 15 3   Download

With the following goals: Comment on clinical, X-ray of stage IV chronic periodontitis according to AAP of a group of patients at Hanoi Central Odontostomatology Hospital from 2016-2019; Evaluation of surgical treatment results for chronic periodontitis using enamel matrix derivatives - Emdogain on the control group of patients.

27p closefriend09 16-11-2021 15 2   Download

Studying, analyzing and evaluating the basic factors affecting the wear resistance of the shear cutting drum, such as coal strength, the geometry of the cutting teeth, materials of cutting teeth, the cutting angle. Cutting depth, cutting feed and cutting speed are the basis for selecting the appropriate factors in fabrication, using the cutting teeth of the shearer.

27p closefriend09 16-11-2021 20 2   Download

Based on the research on the theoretical issues of the development and development of human resources in the field of higher education, as well as the current situation of the development of information security lecturers at universities in the field of National Defense and Security. Proposing solutions to develop information security lecturers at universities in the field of National Defense and Security to contribute to the training of high-quality human resources in information security for national Defence and security and socio economic in the current context.

31p gaocaolon12 18-06-2021 31 4   Download

Research and improve scheduling admission control mechanism to enhance QoS based on incoming burst rate prediction at core node to improve scheduling efficiency for low QoS bursts but still ensure a level of service quality for high QoS bursts. The effectiveness of the scheduling admission control mechanism was valued through simulation and mathematical analysis.

26p gaocaolon12 18-06-2021 26 3   Download

Focusing on the following three specific objectives: (1) Identify the types of forest ES and the value of forest ES that local households benefit from in research communes in Tri Ton and Tinh Bien districts; (2) Identify the relationship between forest ES that households benefit from and livelihoods of households living; and (3) Recognize the motivations and obstacles, and propose solutions to enhance the value of forest ES, improve access to forest ES to develop livelihoods of different groups.

34p gaocaolon12 14-06-2021 27 4   Download

From an overview of the research works and the actual situation of capital mobilization of SMEs in Hanoi nowadays, the author chose to do the research in the direction of proposing solutions to complete capital mobilization for SMEs development in Hanoi. Proposing capital mobilization solutions to develop SMEs in Hanoi to 2025, with a vision to 2030.

27p gaocaolon12 14-06-2021 22 4   Download

Assess the current situation and analyze the effectiveness of the cashew supply chain of the Southeast region, thus devising specific solutions to improve the efficiency of the cashew supply chain in the region and help the Vietnamese cashew industry develop in a stable and sustainable manner.

25p gaocaolon12 14-06-2021 30 3   Download

The research content of the thesis explores the profitability ratio of commercial banks; credit risk of commercial banks; other factors affecting profitability of commercial banks; foundational theories...

12p gaocaolon12 14-06-2021 13 2   Download

The research objective of the thesis is to analyze the impact of institutions on the performance of small and medium-sized enterprises, and at the same time focus on the indirect effects of institutions on spillover effects from state-owned enterprises and state-owned enterprises. FDI enterprises to domestic private enterprises of small and medium scale.

13p gaocaolon12 14-06-2021 30 3   Download

Research on solutions to improve the efficiency of changing the efficiency of farming models on rice land to improve farm household income, contributing to the implementation of the agricultural sector's restructuring orientation in association with the model of sustainable agricultural development in Hau Giang province.

43p gaocaolon12 14-06-2021 16 4   Download

Study objectives: Determine the static buckling of the three-phase composite plates under the impact of mechanical loads. Determine the dynamic buckling of three-phase composite panel under the impact of hydrodynamic load.

25p tunelove 11-06-2021 29 3   Download