The purposes of this research were to 1) study attitude 2) study youngsters’ needs 3) study effects and problems and 4) study ways to prevent and solve youngsters’ online games and Internet addiction problems. The samples consisted 200 people. Tool were questionnaires and questionnaires for interviews. The statistics used in data analysis were percentage mean and standard deviation. The findings were as follows: 1.Most parents and guardians knew Online games and Internet but never used them. Most of them thought had negative effect learning and disadvantages. 2.Youths knew Online games and Internet since they were below 12 years old and they played them for 1 to 2 hours per day at internet shops. The Pb games was most played. Facebook was the website which youngsters most used. 3.Youths accepted that Online games and Internet caused expenditure of money being without friends irritability and lack of waiting behavior. They gave their opinions that youth age as well as Online games and Internet time should be limited. 4 the ways to prevent and solve problems wars as follows: Family must generate immunity for children by fostering them and providing them with quality time Teachers must support their students to do creative and enjoyable activities in various school clubs. Game Online owner must attend moral in order to have responsibility and moral consciousness of the society and Youths must have self-control and discipline must manage time limit.

The objectives of this research were to study the travel destination in South East Asia and travel motivation of European tourists. Survey research methodology was exploited by distributing questionnaires to sample group of 400 tourists which 198 were returned. Then descriptive statistic parameters including frequencies percentages means standard deviations and inferential statistics included a t-test one-way ANOVA Person’s Correlation Coefficients and Cronbach’s Alpha were employed to analyze the data with .05 significance level. The result of the research reveal that the first 5 tourist destination ranking of South East Asia country were Thai Vietnam Cambodia Indonesia and Malaysia. The result indicated that there are non-significant differences in both of travel motivation mean of European tourist which result also found the significant relationship between push and pull motivation.

The purpose of this research was to study antimicrobial activity of endophytic fungi isolated from Myrtaceae ( Melaleuca cajeputi Malaleuca leucadendra Syzygium cumini L. and Rhodomyrtus tomentasa (Ait.) Hassk.) at Kuankreng Peatlands. A total of 124 isolates of endophytic fungi were obtained from all plant types. Three week old fermentation broths of endophytic fungi were tested for antimicrobial activity against pathogenic microorganisms using the agar well diffusion method. Forty- six isolates (37.1%) inhibited at least 1 type of pathogen. Fermentation broth and cells of active endophytes were further extracted with organic solvents and tested for MIC using the microdilution broth method. The results show that 156 of the total of 174 crude extracts (89.6%) produced MIC ? 200 g/mL. The lowest MIC for S. aureus ATCC25923 MRSA SK1 P. aeruginosa ATCC27853 C. albicans ATCC90028C. neoformans ATCC90012 and M. gypseum were 128 200 200 64 200 16 and 200 g/mL respectively.

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.

This study aims to survey the demand of the sub district administrative staffs in Phitsanulok province for self-development about administrative knowledge. The result showed that the essential knowledge for administration in the sub district administration organization requested via staffs was divided into 7 aspects. Knowledge development in financial accounting and taxation computer management profession education public health and environment was in the high level requirement whereas they have a medium level need for marketing knowledge improvement. Computer and the Internet were the highest requests. The follow was the knowledge about waste management. The effective and proper methods for knowledge development should be two day workshop in weekday (Monday to Friday) and the most available time was daytime (08:00–16:00). The speakers should be the government or public organization rather than private sector. The most proper total budgets (including food drink and documents) for workshop ranged from 500–1000 baht.