This research is study about the factors that have relationship with Rajamangala University of Technology Phra Nakhon students discipline. This study is a surver research. Questionnaires is used as a tool in this study. The sample groups in this research were students Faculty of business administration 200 persons. The statistics by means of Arithmetic means percentage value and Chi-square. The results are as following : 1. Rajamangala University of Technology Phra Nakhon Students discipline Most of the students are behave follow the discipline in the high level. When compared in each items about study behavior and behavior with their friends found that most of the students behave follow the discipline in high level. The behavior about rules and regulations of student found that most of the students behave follow the rules an regulation in moderate level. 2. Factors that have relatjionship with Rajamangala University of Technology Phra Nakhon studentsdiscipline. Childcare family relationship and environment in the university have relationship with the behavior of students discipline which a statistical significance at.05. The gender factors were no statistics significant

The objectives of this research are: 1.To study the relationship between the general subjects scores and the students educational achievement. 2.To study the relationship between the general subjects scores and the students work achievement. 3.To study the relationship between students general subjects scores and their ethnical behavior. 4.To study the relationship between students general subjects scores in Social Science and/or Humanities and the students work achievement. 5.To study the relationship between students general subjects scores in Social Science and/or Humanities and the students ethnical behavior. The research data were from four sets of questionnaire. The first set was given to all student samples who were going to graduate in the 2/2542 academic year within the Center of Rajamangala Institute of Technology. The samples were from the stratified random sampling. The first set of questionnaire 230 items was brought back 100% completely. The second set of questionnaire was Qiven to teachers or advisors of the samples above. The third set of questionnaire was given to samples employees. The fourth set of questionnaire was given to the employed samples. Percentage Mean Pearsons Product Correlation Co-efficient and Multiple Regression were used for data analysis by the SPSS/PC+ The research findings are as follow: 1.Students achievement showed positive relation at the middle level to their general subject scores. 2.Students achievement showed non-relation to their general subject scores. 3.Students ethnicai behavior showed the very low level relation to their general subject scores and these two variables showed the opposite relation. 4.Students work achievement showed non-relation to the general scores in Social Science and/or Humanities. 5.Students ethnical behavior showed positive correlation to their general subject scores in Social Science and/or Humanities Moreover it was found that the students general subject scores in Social Science and/or Humanities could predict their ethnical behavior. Other variables showed non-significant difference to the prediction-equation at the alpha level of 0.05. Researchers proposed that all vocational faculties within The Center of Rajamangala Institute of Technology who would like to implant or promote the students ethnical behavior should organize their curriculum based on Social Science and/or Humanities especially the SUbjects on social and human behavior development i.e. Life and Social Skills Human Relations. Researchers proposed that there should have ongoing research about variables components patterns teaching methods and activities for each subject concerned to see the outcome of students ethnical behavior development. Moreover the repeated research should be done to compare the Rajamangala Institute of Technology students work achievement with the students from the other universities and there should have the study of relationship between students vocational subjects and their work achievement so that the findings should have been considered for the curriculum adjustment.

Studies on Thai Language Teachers’roles towards the Conservation and Promotion of the Thai Culture in the Rajamangala Institute of Technology Central Campuses The purposes of this research were : 1) To study the general environment and roles of Thai language teachers towards conservation and promotion of Thai culture among the students and the community 2) To compare the roles of Thai language teachers being classified by their teaching experiences and education levels towards the conservation and promotion of Thai culture. 3) To study Thai teachers’ problems and obstacles in carrying out the said task. Samples of the research were 160 Thai language teachers. The instruments of the research were questionnaires. The data analysis was done on SPSS program. The result of the research showed that : 1) Most Thai language teachers had not been trained in the conservation and promotion of Thai culture. 2) There was no signifecant difference at level of 0.5 between the roles of the two groups of Thai language teachers in the conservation and promotion of Thai culture. 3) The Thai language teachers’ problems and obstacles in carrying out the conservation and promotion were lack of opportunities to acquire trainings or to participate in seminars on Thai culture lack of budgets document texts and audiovisual aids on Thai culture.

The purposes of this research were to study the learning styles affecting learning achievement of students on Rajamangala University of Technology Phra Nakhon The sample consisted of 257 the fourth year students of the faculty of Liberal Arts Mass Communication Technology Textile Industry and Fashion Design Home Economics Technology and Architecture and Design in the first semester of 2007 academie year the instrument uesd for collecting data was the 5 rating scales -questionnaire on learning styles. The questionnaires consisted of 6 learning styles classified by Reichman and Grasha : Independent Dependent Avoidance Collaborative Participant and Competitive consisted of 60 items. The reliability was 0.85. The data were analyzed by using the computer program SPSS for window. The statistics analysis includes a -coefficients percentage mean and standard deviation The results were as follows : 1. Most students occupied collaborative and participant learning styles then independent dependent avoidance and competitive respectively. 2. The competitive and collaborative affecting learning achievement were significantly different at P<05. The competitive learning style has the negative affecting towards learning achievement. The Collaborative learning style has the positive affecting towards learning achievement. 3. The equation used for predicting learning achievement is Y = 2.697 -0.118 X6 +0.158 Xs

Development of fruit – confectionery products the leftover from fruit – canning factories in small business industry is the second – year continuous project. The aims were to study the product shelf life and to transfer production process to the community and private sectors. The result of shelf – life study indicated that the pH and water activity of Papaya Cream Guava Cream Pineapple Cream Mixed – flavoured fruit (yee) and Banana toffee were 3.78 3.62 3.20 3.48 3.57 3.92 and 0.97 0.97 0.91 0.60 0.51 0.58 respectively. At an 8-week period no microorganism – borne deterioration of the products was found;moreover they were accepted by the consumers. The target group of as participants as planned was trained for a 3 – day period to produce 5 fruit – confectionery products. The training evaluation revealed that the group considered management on instructors teaching materials and laboratories ‘much’ to ‘most appropriate’; whereas training operation was viewed ‘most appropriate’. At the project end it was found that 29.27% 29.27 and 28.05% of the target group made fruit – confectionery for family consumption and as a gift or a souvenir respectively; 9.76% put their products in stores for sale as a supplemental career; 3.65% transferred their knoeledge to others.