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 purpose of this study was to Evaluation of Curriculum for the Bachelor of Science Program in Computer Technology of Rajamangala University of Technology Phra Nakhon. The CIPP Model was used as evaluated model. The samples in this research were 125 undergraduates 14 Instructors 17 graduates and 11 employers of graduates. The 4 questionnaires of rating scales was used as the research instrument. Percentage mean standard deviation were statistical method to analyze data. The results were as follows: 1. The samples agreed with the Context Evaluation in the aspect of curriculum objectives curriculum structure curriculum content were in moderate levels. 2. The samples agreed with the Input Evaluation in the aspect of Characteristics of undergraduates and Characteristics of instructors were in high levels supporting education was in moderate levels. 3.The samples agreed with the Process Evaluation in the aspect of curriculum Management. teaching Management experience training were in high levels . 4 . The sample’s satisfaction towards Input Evaluation in the aspect of professional knowledge and Professional Characteristics were in moderate levels Ethics was in high levels .

The purpose of this study was the design and development of a Computer Assisted Instruction program for a Principles of Biology course on the topic of cell division. The sample group was 175 students taken from the food and nutrition major studying for a bachelor’s degree in the second term of the first academic year (2011) from the Faculty of Technology and Nutrition Rajamangala University of Technology Phra Nakorn. Statistical analysis of the mean and standard deviation were preformed of the test’s satisfaction toward the Multimedia Computer Program along with T-test analysis of the test data to determine learning achievement before and after use of the Computer Assisted Instruction. The results found that learning achievement scores for the Multimedia Computer Program after Computer Assisted Instruction were significantly higher than before at the 0.05 level. The test’s satisfaction toward learning via the Multimedia Computer Program was also high.

The objectives of this research were to study the context of an information system for University’s Administrators of Ubon Ratchathani Rajabhat University to develop an integrated information system for University’s Administrators and to evaluate the developed system. The sample of the study included 24 administrator members and 7 officials at the Office of Ubon Ratchathani Rajabhat University. The research instruments were sets of interviews and questionnaires. Data were analyzed by content analysis mean and standard deviation. The study revealed that the information technology has been used in the department of Ubon Ratchathani Rajabhat University but the development is independent are there is a problem in report retrieval for university administrators. This study has developed an integrated system of information for university administrators by creating a data warehouse and establishing a connection between the data warehouse for each database. Data are stored in the data warehouse through data filtering of each daily segment in order to create a report for information which is accurate and running on network. The research results revealed that integrated information system for university administrators allows users to run a report according to the desired information quickly and easily. The evaluation of satisfaction and acception is at a high level a value of average is 4.40 and standard division is 0.55.

The purpose of this research was to design and create fonts for Rajamangala University of Technology Phra Nakhon. Samples in this research were 50 staff of RMUTP and 50 outsiders or stakeholders - a total of 100 samples. Research methodology consisted of primary survey about attitude towards identity attitude analysis and conclusion design development and creation of font satisfactory test and evaluation of fonts eff iciency. Research tools were survey questionnaire satisfaction questionnaire and eff iciency evaluation form. Data were analyzed for using frequency percentage and standard deviation. Results showed that the identity of Rajamangala University of Technology Phra Nakhon was �Lotus which is a symbol f lower of the university that signif ies virtue gentleness and wisdom. Relation analysis of identity connects to the Kobayashi concept based on theories of personality in elegant ref ined graceful delicate fashionable and feminine. Thus font design for Rajamangala University of Technology Phra Nakhon was inspired from the blooming of lotus petals. Evaluation by font design experts was in very high level. The font was suitable for use in public relations and could communicate the universitys identity appropriately