Level of efficiency

This paper proposes an optimal methodology to place a supercapacitor energy storage system (SESS) for urban railway lines. The proposed method uses simulation tools to determine the level of renewable energy as well as the cycle of renewable energy occurrence at substations.

15p vibecca 01-10-2024 1 1   Download

The research focused on evaluating the economic efficiency of swine farms applying biosecurity practices in Bac Ninh Province. Our study surveyed 143 pig farms in Bac Ninh province. The ordinal logit regression model was employed to estimate the factors affecting the level of biosecurity practices.

14p vibecca 01-10-2024 0 0   Download

In addition, the advantages of the RTK technique have helped overcome the difficulties of traditional topographic surveying using a total station or theodolite and leveling devices, especially in terms of time and cost efficiency.

13p vifaye 20-09-2024 6 1   Download

The results of the analysis contribute to helping health policy makers have an in-depth and scientific insight into this issue right from the grassroots medical level and have appropriate orientations in the future.

10p visunati 23-08-2024 4 2   Download

This aim of this study is to measure the technical efficiency score and identify the factors that affect the technical efficiency in plastic manufacturing firm in Malaysia for the year 2015 using the two stage Data Envelopment Analysis (DEA) method. The first stage involves calculating the efficiency score through the DEA using firm-level data, provided by the Department of Statistics, Malaysia. In the second stage, Tobit Regression Analysis was used to identify the significant factors affecting the efficiency of the plastic industry.

9p longtimenosee09 08-04-2024 7 1   Download

The previous studies on technical efficiency (TE) of the soft drinks industry in Malaysia are still under consideration from other industries and existing studies discuss the industry in general. In fact, there is a previous study using industry-level data and does not consider the determinants of technical inefficiency determining the TE level. The purpose of this study is to identify the technical efficiency level and the technical inefficiency of the soft drinks manufacturing industry in Malaysia by 2015 using cross-section data of 118 firms obtained from the Department of Statistics (DOS).

9p longtimenosee09 08-04-2024 5 1   Download

This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the application level.

182p runthenight07 01-03-2023 12 3   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

The overall goal of this thesis is to evaluate the impact of nontraditional banking activities on bank efficiency and factors that affect it at bank level of listed commercial banks during the period 2011 - 2019. On that basis, proposing policy implications and appropriate solutions to promote the development of nontraditional banking activities to increase efficiency and competitiveness for listed commercial banks in particular and Vietnamese commercial banks in general.

36p angicungduoc11 17-04-2021 27 4   Download

This paper is conducted with a view of finding out the efficiency of ESL teaching methods applied for primary students compared to traditional teaching in achieving the goal of learning English. This research is, therefore, expected to document the significant ways of teaching English language suitable for elementary level students and discuss the practical implementation of these ways.

56p nguyenkimanhmth 25-03-2021 33 5   Download

The thesis proposes a number of image retrieval methods to improve image retrieval accuracy. These methods will address issues of reducing semantic gaps between low-level features and high-level concepts of images.

27p capheviahe26 25-01-2021 18 4   Download

Based on the theory of building the contingent of civil servants working on state management of economy, the thesis analyzes and assesses the situation of building contingent of civil servants working on state management of economy at the provincial level in Quang Nam in the 2010- 2015 period, to propose solutions to improve the efficiency of building this contingent of civil servant in Quang Nam to meet the needs of socioeconomic development up to 2020 with a vision to 2030.

27p quenchua10 18-01-2021 29 3   Download

Fermentation is a complicated process which depends on a variety of conditions. In order to gain high fermentation efficiency with a low level of toxins and impurities to obtain good products, it is essential to determine suitable conditions for the process. Within the scope of this study, the effects of some key conditions was estimated (i.e. pH, temperature, SO2 level in fermentation broth, the inoculation rates of yeast cells, sugar level) for the fermentation of corn with Saccharomyces cerevisiae MS42.

8p tamynhan9 02-12-2020 43 3   Download

This article is the first proposing a cross-country analysis identifying the determinants of the quality of electricity supply at a global level. In this analysis, 138 countries at different development stages have been considered and data are sourced in the Global Competitiveness Report (2016-2017), Worldwide Governance Indicators (WGI) and the World Development Indicators (WDI).

13p nguyenxuankha_bevandan 13-08-2020 37 2   Download

One of the easiest and efficient way of water conservation to solve drinking water scarcity is rooftop water harvesting. To evaluate the performance of the first flush with micromesh filter system, inflow and outflow of the rooftop water samples were analysed for pH, EC, TDS, SAL and TSS parameters. In general, the PH, electrical conductivity, and TDS of the roof water samples were within the drinking water standards and the first flush with micromesh filter system was found to reduce TDS values.

9p chauchaungayxua6 26-06-2020 15 2   Download

The best practices in the management of human resources are the ones which enhance a workforce so that it cannot get the work done, but also ensure a bigger level of efficiency, timeliness and quality as it accomplishes overall increase productivity.

8p guineverehuynh 22-06-2020 28 4   Download

The current challenges related to safety, security and economic efficiency lead to the consolidation of the level of education and training of merchant marine officers, through the interdependence and diversification of the curricula in the world economy of shipping, finance of the maritime industry and the specialized labour market.

9p christabelhuynh 04-06-2020 15 1   Download

At the national level, the concept of national human resource development (NHRD) is still ambiguous and strongly debated among scholars partially because there are a number of countries, though without a clear NHRD plan, having competent human resources. There are also a lot of countries having succeeded in implementing their own NHRD strategies. The article examines these strategies to draw relevant lessons for Vietnam in its search for a NHRD efficient strategy.

9p capheny 28-02-2020 23 1   Download

The overall goal of this thesis is to define, measure, estimate and decompose the technical efficiency at bank level (for the main study) and the allocative efficiency at branch level (for the pilot study) of Vietnamese banks during the financial liberalisation period by applying both parametric methods and non-parametric methods (data envelopment analysis, or DEA). The two-stage model DEA method is applied in the thesis for two specific stages of banking business (the production stage and the intermediation stage).

232p chauchaungayxua2 04-01-2020 20 2   Download

As the authors’ review, there are six main approaches measuring competitiveness such as the economic indicators, the trade performance indices, the determinants of competitiveness, the multidimensional frameworks, the value chain performance and the benchmarking. The trade performance indices and economic indicators are the most popular and efficient measures in agricultural research.

266p quenchua 28-09-2019 19 5   Download