This thesis aims to study the optimization of the supply fuel system of pipeline by improving the pumps system from use pump size 1850 kW (2 pupms) and use only control valve. We design new system by use pump size 1850 kW (2 pumps) with variable speed motors (VSD). In this way we can control stability of opening and closing of the valve at 100% and use adjusting of the frequency of VSD as follow typing of fuel. To analysing of efficiency system we will use fuel 4 type that have different coefficient of density are JET A1 Disel B91 and B95. And then we compared the relationship between the quantity of each fuel per time and usage of power for the old system and new design that we found the new design as analyze the result and as follow the theory of Affinity Law have the value of efficacy more than. And it also can save energy cost to 52.13%

The objective of this research was to explore factors affecting the selection of property plant and equipment revaluation influencing discretionary accruals of listed companies in real estate and construction sector in Stock Exchange of Thailand during the period of 2011 - 2013. Data were collected from 294 samples and analyzed by logistic regression analysis and t-test in order to test the hypothesis. The results revealed that debt and property investment ratios affected the selection of revaluation accounting policies. Furthermore the research revealed that sample firms selecting property plant and equipment revaluation had significantly higher discretionary accruals than those firms who applied cost method at 0.05 significant level of statistics.

This research presents the development of a low rate and low power consumption low rate wireless network. Low rate wireless networks are cheap and comprised of a small fully autonomous processing communication and remote control devices. The purpose of this study is to develop the system for remote wireless lighting system. They will work with wireless network system (WNS). WNS has been restricted power supply communication distance and low computing power. But they will work with network in vast area send and receive raw data from each network node. It has the ability to cooperatively collect data and retransmit in order to process or alert. The step of the experiment is creating main node and sub node in lighting area and transmission of control data between them with less electrical wiring. When wireless node not receiving or transmitting data the module can be switched into the sleep mode low power consumption mode. We can reduce the use of electrical wiring; insulated insulation material or other that related to and include energy too.

Devlopment of Screen Printign Devices Prototypes for Textile lndustry was a research project which it was established to solve the practical learning of the faculty of industrial textile and fashhion desing students at Rajamangala University of Technology Phra Nakhon. This set had 3 important machines such as a self assembly aluminum block screen an automatic aluminum screen could saved the saved the screen fabric1.76 m2 reduced the chemical usageand waste minimization in the process.The practical time reduced from 16 minutes to 1 minute using the automatic aluminum screen coating. The efficiency time was 97.81. The 400 gram emulsion consumed obtained the thin film layer on the screen fabricand evenness.The sharpen pattern displayed when the exposed time was 3minutes.Moreoverthe drying and fixation machine was completely for natural fiber and synthetic fibers at 80-180 C. Therefore the Screen Printing Devices Prototypes was effectively used in textile industrialdispose of the practical learning problemraw material savingand waste minimization adjacent to clean technology process.The prototype set was produced by house equipmentsand extended for textile industrial.

This research aims to study the acceptance of financial transactions among the elderly people in Bangkok metropolitan classified by personal factors the features of mobile banking applications and the attitudes of using services of mobile banking applications that related to the acceptance of financial transactions of the elderly people in Bangkok metropolitan. The samples used in this research were 400 elderly people living in Bangkok metropolitan. Data were analyzed using descriptive statistics namely frequency percentage mean and standard deviation; and inferential statistics namely independent sample t-test One-Way ANOVA and Pearson’s correlation coefficient. The results were found that the overall acceptance of mobile banking applications was at a high level and when considering the acceptance in sub levels the intention to use mobile banking continuously in both the present and the future was accepted in the highest score followed by suggesting others to use the mobile banking application. The hypothesis test revealed that: 1) the differences of age educational level income and experience of using mobile banking applications differently affect the level of acceptance on using a financial transaction on mobile banking applications: 2) the features of mobile banking application in the gained benefits the ease of features in mobile banking applications and confidence are positively correlated with the overall acceptance of the usage of mobile banking applications: 3) the attitudes towards the use of knowledge-based mobile banking applications value/social influence and service usage behavior are positively correlated with the acceptance of mobile banking applications in both overall and sub-issues. For suggestion of further research the development of mobile banking applications enabling more elderly people to turn to use the service may need to consider different sample groups such as various educational levels. The features of the mobile banking application must be beneficial to the elderly people because it was the most correlated factor in building confidence of elderly people deciding to use mobile banking applications. In terms of attitude the Mobile Banking Application service providers need to further study the elderly people behavior in using mobile banking applications to improve the services to be the most appropriate services. Related agencies and government agencies can use the research results as a guideline for policymaking or strategic planning in designing suitable government services for the elderly people to receive better welfare that supports the entry into Thailands aging society.