Performance efficiency

In this research, first-principle calculations have been performed to study the geometry structure and electronic properties of ZnO. All possible exchange-correlation energy functionals were used to perform geometry optimization of ZnO in order to find the efficient calculation conditions.

10p vibenya 31-12-2024 0 0   Download

Climate change has had significant impacts on the global climate, affecting the operational efficiency of buildings. This study employs future climate prediction methods based on the latest IPCC scenarios, using General Circulation Models (GCMs) to forecast climate conditions in three regions of Vietnam.

6p vibenya 31-12-2024 1 0   Download

This session is intended to discuss the following:Types and working principle of fans and blowers, applications of various fans and blowers, pressure rise flow coefficient and efficiency Pressure rise, flow coefficient and efficiency, velocity triangles, performance characteristics, fan laws

53p quoctuongdoan 10-07-2017 90 8   Download

Consolidation of applications in cloud computing environments presents a significant opportunity for energy optimization. As a first step toward enabling energy efficient consolidation, we study the inter-relationships between energy consumption, resource utilization, and performance of consolidated workloads. The study reveals the energy performance trade-offs for consolidation and shows that optimal operating points exist. We model the consolidation problem as a modified bin packing problem and illustrate it with an example.

24p holy_ghost 05-04-2013 88 20   Download

The main objective of this research is to optimize the design of the Tunnel kiln for efficient fuel usage. To achieve that, the temperature distribution from the simulation needs be matched with the desired Tunnel kiln curve found in industry. This objective can be achieved by CFD simulation where temperature, velocity and emission distributions inside the Tunnel kiln can be obtained. Generated temperature distribution can be matched with the industrial curve and by interpreting the curve, efficient design can be suggested.

115p runthenight07 01-03-2023 12 3   Download

The four main objectives of this work can be summarized as follows: To provide a theoretical analysis of added-mass instability that focuses on improving the performance of FSI using the partitioned approach; To develop an efficient and stable tool to analyze applications that are relevant to FSI; To validate the techniques with well defined analytical solutions; To evaluate the performance of artifical compressibility and compare it to the under-relaxation technique.

178p runthenight07 01-03-2023 8 4   Download

The aim of this thesis is investigate and design a small antenna which can be embedded onto a Polyethylene substrate (used for making roof tiles). The antenna can be used to harvest ambient energy by connecting it to a rectifier. Due to the dimensional constraints of a roof tile as well as the materials used, there are limitations imposed on the antenna size, and thus the radiation efficiency and bandwidth often become a limiting factor in the overall performance of the system.

93p runthenight04 02-02-2023 13 2   Download

The thesis aims to assess the actual performance of Vietnamese commercial banks and the impact of a number of macro factors such as FDI, GDP and inflation on their performance. Consequently, the thesis proposes some recommendations to improve the operational efficiency of Vietnamese commercial banks in the coming time.

13p guitaracoustic02 08-12-2021 14 1   Download

This research is aimed to explore elements of internal control system and evaluate their impact on effectiveness and efficiency of EVN’s operation, with the following goals: Finding factors of Internal Control System which effect EVN’s performance; evaluate those impact on EVN’s performance.

24p beloveinhouse10 28-11-2021 24 2   Download

Research purposes: Based on theoretical and practical research, the thesis proposes solutions to manage AoAP activities of students at PU by CA to improve the efficiency of assessment, contribute to improving the quality of PU in the context of radical innovation, comprehensive renovation of Education and Training.

27p prisonbreak123 21-05-2021 36 4   Download

The content of the thesis presents the current situation of business efficiency analysis in listed seafood companies in Vietnam; complete solution to analyze business efficiency in listed seafood companies in Vietnam. Trên cơ sở hệ thống lý luận, các quan điểm về HQKD, tổ chức phân tích, phương pháp, nội dung phân tích HQKD và kết quả điều tra khảo sát, nghiên cứu thực trạng phân tích HQKD tại các công ty Thủy sản niêm yết ở Việt Nam

24p angicungduoc11 17-04-2021 29 1   Download

The research objective of this thesis is to study the impact of internal control on the performance of CBTPs listed on the stock market of Vietnam, from which to consider making appropriate recommendations on internal control to help businesses improve operational efficiency in the current international economic integration context.

6p cothumenhmong10 19-03-2021 25 2   Download

The thesis examines the impact of highly effective human resource management system on innovation and business performance; propose management implications to enhance business performance through improving the highly efficient human resource management system as well as enhancing innovation in the enterprise.

13p cothumenhmong10 19-03-2021 40 2   Download

The content of the thesis presents the theoretical basis of the ownership structure and operational efficiency of the business; the ownership structure and operational efficiency of state-owned enterprises investing in Vietnam. We invite you to consult the thesis to understand more details of the research content.

0p nguathienthan10 23-02-2021 35 3   Download

The thesis presents the theoretical basis and research overview on the effects of factors on the use of measures of the performance of enterprises; a number of proposals to contribute to improving the performance measurement system of Vietnamese businesses.

0p caygaocaolon10 19-02-2021 39 3   Download

Individual investors need to adjust any psychology (psychology in other words behavioral finance) to bring investment performance when investing on real estate markets. At the same time, which external environmental factors affect and explain to individual investors' sentiment in the context of the real estate market in Ho Chi Minh City, a market that is considered vibrant and in the Vietnamese context. global economic integration is increasingly extensive.

28p trinhthamhodang1217 14-01-2021 22 3   Download

The research content of the dissertation is to experiment with the management control system in listed companies in Vietnam; Proposing some recommendations to increase operational efficiency in Vietnamese businesses.

0p trinhthamhodang1217 14-01-2021 31 3   Download

The thesis is based on the research theory on the impact of ownership structure with the performance of commercial banks, measuring the appropriate operating performance to learn ownership structure and operational efficiency. of commercial banks in Vietnam.

0p trinhthamhodang8 20-10-2020 31 1   Download

The dissertation's research objectives are to explain theories about agency costs and business performance; Recommendations are proposed to reduce agency costs to improve operational efficiency of listed companies in Vietnam.

0p gaocaolon7 18-09-2020 63 1   Download

The thesis aims to study the impacts of CEO’s characteristics on the performance on some outstanding listed enterprises, in which the thesis focuses on a number of typical family-owned enterprises today.

26p caygaocaolon7 17-09-2020 29 3   Download