This research study was aimed to investigate 1) elementary Information economic and social factors 2) happiness 3) compare the level of happiness classified by elementary information and economic factors and 4) study the relationship between social factors with the happiness of the people. The sample consisted of 400 people living in the community of National Housing (Wat PhraNgoen). The statistics used were frequency percentage mean standard deviation the comparison of t-Test and f-Test with one-way ANOVA and Pearsons Product-moment correlation coefficient. It was found that most of the samples were married females between the ages of 41-50 years old with high school education (M.4 - M.6) or vocational training. They had their own business and the number of family members were one or two persons earning the personal income per month of 10001 - 15000 per person and the family income per month of 10001 - 20000 Baht without the implementation of the household accounting. Their household expenses included the payment for water electricity and other utilities. Most of them had liabilities and had to make the payment of 29.44% for debt repayment on time. The debt settlement was moderate with a few savings each month and the income was closely equal to the expenditure. In the overall the people had practical social factors. In the overall each aspect also yielded high level of family leisure and personal relationship while the remaining three including the social relationship living behavior and the community characteristics were moderate. In addition the results revealed that senior people number of family members and the difference in debt payment had different levels of happiness in the overall. The social factors had a low positive relationship with the happiness of the residents living in the community of National Housing (Wat PhraNgoen) at the .05 statistic level.

The purposes of this study were to study 1) personal factors affecting Rajamangala University of Technology Phra Nakhon (RMUTP) personnel’s happiness at work 2) personal factors affecting the personne’s l work ethics and 3) relationship between the ‘s personnel happiness and ethical behavior at work. 303 samples were selected using the Taro Yamane method. A questionnaire was applied as the instrument used for data collection. Statistics used for social sciences included frequency percentage mean standard deviation t-test and one-way ANOVA. The study indicated that 1. Personal factors were highly related to RMUTP personnel’s happiness at work either in the individual aspect or in the overall. 2. Personal factors were highly related to RMUTP personnel’s work ethics behavior either in the overall or in the individual aspect. 3. Happiness at work was related to RMUTP personnel’s work ethics behavior and resulted in ethical behavior of the university personnel with an average of 65.6%.

This research was a study of energy management in public building. The goals of this project are to decrease energy consumption and to enhance energy management system of the building. Regarding the energy survey the building lights are turned on for 24 hr. per day in order to satisfactorily serve the customers. In the study it was found that the energy consumption of electric light on the fourth floor roof can be reduced by changing the light “Floodlight MH. 4x250W” to be “High bay LED 4x150W” For the merit this project can save the energy around 6632570 baht per year and switching towards high-efficiency lanterns and replacing FL. T8 light bulbs installed in the walkways with FL. T5 models. This reduces lighting cost by 361425 baht per year. Moreover the energy management system was analyzed by using SWOT Analysis. As a result we observed the barriers to communication must be overcome to promote energy conservation. One approach is to increase the performance through the use of communication strategies within organizations. This method will help align employees understanding and participating in activities of conserve energy.