The objectives of this research were to select the most appropriate forecasting model for uncertain demand of hot-rolled steel and to find the purchase amount and the reorder point of some raw materials in order to minimize the total cost of production in an iron and steel production planning. The three forecasting models which were exponential model ARIMS model and the proposed Bayesian model were studied. An iron and steel factory in Samutprakarn province was a prototype for this study. Because of their uncertain high demand the Steel H-Beam Steel plate steel round bar and black steel round bar with various sizes were selected and their parameters including demand rate inventory cost back order cost and setup cost were collected. The study found that the proposed Bayesian forecasting model is the most appropriate. The predicted demand and all parameter values were used to find the purchase amounts and the reorder points of the raw materials under the (rQ) policy of the stochastic inventory model.

The purposes of this research were to study and compare the factors leading to the effective of Co-operative Educational Programs to develop the Co-operative educational programs of Rajamangala University of Technology Phra Nakhon (RMUTP) more effectiveness and efficiency. The populations of this research were 2064 people included the Co-operative Education student Co-operative Education supervision and the company’s staffs that looked after the students who were attended to the Co-operative Education project. The research tool was questionnaire and the data was analyzed by using frequency percentage mean standard deviation T-test Independent One-way ANOVA and analysis of the difference with the method of Sheffe by determining the level of significance statistic of 0.05.

Rajamangala University of Technology Phra Nakhon (RMUTP) has realized an important on knowledge management in its university by determining a vision strategy and knowledge management plan. We have founded a Knowledge Management Center to continually response in this issue. Causing learning culture; learning transfer and knowledge sharing using the information technology and knowledge integration which have benef its for the university and society the results of the study on knowledge management were: the satisfaction on the eff iciency development and work experience was at the high level (3.93) The satisfaction on changing learning behaviors of RMUTPs staffs was at the high level (3.68) The satisfaction on the eff iciency of learning transfer and knowledge sharing supported by the universitys surroundings was at the high level (3.61) The satisfaction on The universitys role as a social learning center was at the high level (3.85) and developing of university as a learning organization was at the high level (3.87)

The objectives of this research were to 1) study perceived problems of students for educational management of Business Administration Faculty Rajamangala University of Technology Phranakhon 2) compare perceived problems of students for educational management classified by gender students year and field of study and 3) study needs of students for educational management of Business Administration Faculty. The sample studied were 341 undergraduate students selected by proportional stratified random sampling categorized by students year of study and simple random sampling was also used. The data was collected through questionnaires constructed by researcher. The statistics used for data analysis were mean standard deviation one way analysis of variance and Scheffes multiple comparison method. The results were as follows: 1.Problems concerning instructors content of study and method of teaching were less perceived by students. Evaluation and measurement teaching and learning management infrastructure concerns and instructional media and instruments were perceived as problems at intermediate level. 2.Students from different year and field of study and from different gender had statistically difference of perceived problems for educational management. 3.The highest needs for educational management concerning instructor aspect was love and understanding from teachers. Regarding the aspects of study contents method of teaching evaluation and measurement and teaching -learning management the highest needs were applying knowledge using an interesting instructional media evaluating according to contents organizing suitable study schedule of each term respectively. Enough and clean toilets as well as enough educational equipments were the highest needs for the aspects of infrastructure and educational media and instrument respectively.

The purpose of this research was to study the appropriate teaching and learning style for developing mathematics knowledge. The samples of this study were 60 Bachelor Degree students major in package and textile design. The research instruments were the teaching and learning style for developing mathematics knowledge in analytical geometry questionnaire interview and attitude test. The data was analyzed by means of arithmetic mean standard deviation Peasons Product Moment Correlation and interpretation analysis.