The objective of the research was to develop multimedia instruction package on Optical Communication to improve cognitive skills of Thai Qualification Framework for Higher Education (TQF: HEd). The research tools consisted of the teaching documents power-point presentation the experimental set of Optical Communication and the simulation tool of fiber optic analysis. The tools were firstly observed by five experts and evaluated by 18 student sample group who registered in Optical Communication subject in Industrial Education Program of Rajamangala University of Technology Phra Nakhon. The research results showed that 1) the multimedia instruction package for Optical Communication was in a high level (X ̅=4.46S.D.=0.60) and 2) after learning students’ satisfactions were in a high level (X ̅=4.46S.D.=0.50). In conclusion the multimedia instruction package on Optical Communication to cultivate cognitive skills of TQF: HEd can be used effectively for learning and teaching on Optical Communication.

This research aimed to transfer the participatory rice parachute innovation for rice entrepreneur group by using principles of KM: Knowledge Management in Action in Community (Action Research). Forty people of Uttraradit Province were purposively sampled to participate in five phases of the activities. The first activity was the Education of Knowledge the second activity was the Knowledge Work Rally the third activity was the Cooperative Work Shop the fourth activity was the Mind Mapping Work Shop and the fifth activity was the Evaluation Program. Statistics used in data analysis was descriptive statistics and qualitative information was analyzed by using content analysis method. The information was calculated by percentage mean ( ) and standard deviation (S.D.). Most of the samples were male with the age ranged from 41-50 years. Most farmers were married and their educational level was between Primary 4 and Primary 6. The average household labor amount for rice parachute agricultural practice was four people. Their experiences regarding to the rice parachute innovations were less than three years but 73.5 percent of them were interested in the innovations. Most of them were members of the agriculturist groups followed by the members of Bank for Agriculture and Agricultural Cooperatives. Most of them were farmers who have learned the innovations regarding termite soil grinder soil sprinkler and rice-seeder. As for the overall satisfaction towards KM: Knowledge Management in Action in Community most of them had the highest level of satisfaction and understanding with mean of = 4.56 SD= 0.49. In conclusion the participatory innovation transfer project by providing the know-how to the communities using the KM Principle: Knowledge Management in Action in Community was at the highest satisfactory level.

The purposes of this research are to study: 1) understanding of water and electricity saving 2) water and electricity consumption behavior 3) to compare water and electricity consumption behavior classified by personal characteristics of the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. This research was descriptive research. The sample group was specified to be 325 people by stratified sampling. The reliability of this questionnaire is 0.87. Statistics used was descriptive and inferential statistics. The research result revealed that: 1) The overall of understanding and knowledge regarding electricity saving of the students is in the moderate level. 2) The overall of water and electricity consumption behavior of the students is in the moderate level. 3) The comparison of behavior of water and electricity consumption specified according to personal characteristics could be summarized that the students in different genders classes and majors had identical water consumption behavior and the students in different genders and classes had identical electricity consumption behavior. On the other hand the students having different majors had statistically different electricity consumption behavior at 0.05.

The purposes of this study were to 1) compare the perception on the organization culture of the personnel with different demographic personal background 2) compare the effectiveness of the Enterprise Resource Planning of the personnel with different demographic personal background and 3) study the relationship between the perception on the organization culture and the effectiveness of the enterprise resource planning.The results of the study revealed that in the overall1) The staff with the age difference perceived the organization culture differently while the staff’s genders marital statuses educational levels working periods and work departments showed no significance. 2) It was found that in the overall the staff with different ages perceived the effectiveness of the Enterprise Resource Planning differently but according to the staff’s educational levels positions and work departments showed no significant difference. 3) The personnel’s perception on the organization culture positively and highly related to the effectiveness of the Enterprise Resource Planning.

Earthworms play an important role in the cycling of plant nutrients turnover the organic matter and maintain the soil structure. The decomposition of different types of organic substrates (household waste agro-residues and sludge) is able to be turned into valuable vermicompost. The percentage of nitrogen phosphorous and potassium in vermicompost was found to increase on different types of organic waste. Vermicompost is a finely divided peat like material with high porosity good aeration drainage water holding capacity microbial activity enriching of nutrients and buffering capacity thereby resulting the required physiochemical characters congenial for soil fertility and plant growth. Vermicomposting is a low-technology environmentally-friendly process used to treat organic waste. Moreover certain species of earthworms are used to enhance the process of organic waste conversion and produce a better end product. The Earthworm species Pheretima peguana were especially used in Thailand.