เนื่องด้วยงานวิจัยในปัจจุบันเกี่ยวกับการพัฒนาหาสารออกฤทธิ์ทางชีวภาพตัวใหม่เป็นงานที่ได้รับความสนใจ เนื่องจากปัจจุบันมีความต้องการในด้านยาตัวใหม่ เพื่อการรักษาโรคระบาดที่มีความรุนแรง ที่มีการติดเชื้อซ้ำซ้อน หรือมีการดื้อต่อยา ด้วยแนวทางการวิจัยที่ทีมผู้วิจ้ยที่เน้นการศึกษาหาเชื้อจุลินทรีย์ในธรรมชาติที่เจริญเติบโตบนเปลือกทุเรียนและมังคุดที่มีคุณสมบัติในการสร้างสารออกฤทธิ์ชีวภาพ ได้ถูกพัฒนาขึ้นมา เพื่อประโชน์ในการยับยั้งจุลินทรีย์ที่ก่อโรคทั่วไปที่มักก่อปัญหาดังกล่าว จากงานวิจัยที่คณะผู้วิจัยคัดเลือกเชื้อจุลินทรีย์ธรรมชาติที่เจริฐบนเปลือกผลไม้ทั้งสองชนิดนี้มาทดสอบอย่างละ 300 clones หรือสารพันธุ์ ได้พบว่าสามารถคัดแยกแบคทีเรียที่บริสุทธิ์แล้วอย่างน้อย 20 เปอร์เซ็นต์ของทั้งสองกลุ่มจากเปลือกทุเรียนและเปลือกมังคุด ที่มีศักยภาพในการออกฤทธิ์ต้านแบคทีเรียก่อโรค เช่น Stapphylococcus Bacillus และ E.coli โดยให้ผลบอกของการทดสอบด้วยวธี disc diffusion test ในระดับตั้งแต่ +2 เมื่อเทียบกับการยับยั้งการเจริบเติบโตของเชื้อเหล่านี้ด้วยยาปฏิชีวนะ

The objectives of the research were to study the use of Information Technology (IT) in various aspects to study the students need of using IT and to find out the guideline of IT development for the study of the undergraduate students of Rajamangala University of Technology Phra Nakorn. The subjects were 328 fourth-year students enrolling in eight faculties. The questionaire on the Factors of Technology Affecting the producing Graduates of Rajamangala University of Technology Phra Nakorn was used for the research. The information was analyzed by using SPSS for PC. Percentile frequency mean and standard deviation were used in the study. The results of the research were as follows: 1.Ninety-seven per cent of the students used a computer during their study. Eightynine of them had their own computers. Among these computers 82% were personal computers (PCs) and 18% were notebooks. Eighty per cent ofboth PCs and notebooks could be linked to the Internet. 2.Thirty-four per cent of the students obtained computer knowledge by self study and 32% studied in the former schools. Fifty-seven per cent of them had more than five years in computer experience. Apart from working with their own computers the students of 29% used the Internet service in Internet shops and 28% used the service of the university. The reasons for using the Internet were to search for the information the students were interested in and applied for their work at the percentage of 21 and 19% for new information. 3.The students use of IT in all four aspects were at the averaged level. When considering each aspect it was found that the use of the Internet was high average level in using application programs and multimedia and low level in searching for information.

The purposes of this research were to study the canonical relationship between some factors and motivation on producing that relative contribute to academic papers and to study the canonical weights of some factory motivation on producing academic papers. The Sample were the 222 instructors in the office Rajamangala University of technology Phra Nakhon who work during the first semester of Academic year 2005. The stratified random sampling technique was used for selecting the sample. The instruments were the questionnaire considering the salary work load working experience Attitudes toward producing academic papers Self development Internal control Academic ability Motivation on advancement Motivation on recognition and Motivation on environment of producing academic papers. The findings were as follow: 1. The canonical correlation between Salary Work load Working experience Attitudes toward producing academic papers Self development Internal control Academic ability Motivation on advancement Motivation on recognition and Motivation on environment of producing academic papers were .510 .231 and .134 respectively. The first canonical function was Statistically Significant at .05 level. The second and third canonical function were Statistically nonsignificant. 2. The canonical weights for Attitudes toward producing academic papersself development and Internal Control relative contributed to Motivation on advancement Motivation on recognition and Motivation on environment of producing academic papers in the first canonical function.

The purpose of this research was to study the teachers and personnel factors affecting students producing. The research focused on educational backgrounds working loads career morals salaries and fringe benefits teaching and career development. The results are used to develop teachers and personnel. The samples were 440 teachers and personnel of Rajamangala University of Technology Phra Nakhon. The tools used were researchers invented questionnaires. The 380 returned questionnaires around 86.3% were analyzed by SPSS for Window Version 12 Program. The statistic used was percentage. The findings revealed that the teachers and personnel opinions on factors affecting students producing reached a high level for each topic. For educational backgrounds 58.6% pointed out that teachers and personnel should have educational backgrounds directing to the field of work. For working loads 66.2% pointed out that numbers of teachers and personnel should be sufficient for educational service. For career morals 74.1 % pointed out that teachers and personnel should follow the career morals. For salaries and fringe benefits 73.8% pointed out that teachers and personnel should be promoted with fait judgment. For teaching 66.0% pointed out that teachers should have good teaching planning and preparation. For career development 76.4% pointed out that teachers should be supported to further their study and 61.1 % pointed out that numbers of personnel should be sufficiently positioned. The purpose of this research was to study the teachers and personnel factors affecting students producing. The research focused on educational backgrounds working loads career morals salaries and fringe benefits teaching and career development. The results are used to develop teachers and personnel. The samples were 440 teachers and personnel of Rajamangala University of Technology Phra Nakhon. The tools used were researchers invented questionnaires. The 380 returned questionnaires around 86.3% were analyzed by SPSS for Window Version 12 Program. The statistic used was percentage. The findings revealed that the teachers and personnel opinions on factors affecting students producing reached a high level for each topic. For educational backgrounds 58.6% pointed out that teachers and personnel should have educational backgrounds directing to the field of work. For working loads 66.2% pointed out that numbers of teachers and personnel should be sufficient for educational service. For career morals 74.1 % pointed out that teachers and personnel should follow the career morals. For salaries and fringe benefits 73.8% pointed out that teachers and personnel should be promoted with fait judgment. For teaching 66.0% pointed out that teachers should have good teaching planning and preparation. For career development 76.4% pointed out that teachers should be supported to further their study and 61.1 % pointed out that numbers of personnel should be sufficiently positioned. The purpose of this research was to study the teachers and personnel factors affecting students producing. The research focused on educational backgrounds working loads career morals salaries and fringe benefits teaching and career development. The results are used to develop teachers and personnel. The samples were 440 teachers and personnel of Rajamangala University of Technology Phra Nakhon. The tools used were researchers invented questionnaires. The 380 returned questionnaires around 86.3% were analyzed by SPSS for Window Version 12 Program. The statistic used was percentage. The findings revealed that the teachers and personnel opinions on factors affecting students producing reached a high level for each topic. For educational backgrounds 58.6% pointed out that teachers and personnel should have educational backgrounds directing to the field of work. For working loads 66.2% pointed out that numbers of teachers and personnel should be sufficient for educational service. For career morals 74.1 % pointed out that teachers and personnel should follow the career morals. For salaries and fringe benefits 73.8% pointed out that teachers and personnel should be promoted with fait judgment. For teaching 66.0% pointed out that teachers should have good teaching planning and preparation. For career development 76.4% pointed out that teachers should be supported to further their study and 61.1 % pointed out that numbers of personnel should be sufficiently positioned. The purpose of this research was to study the teachers and personnel factors affecting students producing. The research focused on educational backgrounds working loads career morals salaries and fringe benefits teaching and career development. The results are used to develop teachers and personnel. The samples were 440 teachers and personnel of Rajamangala University of Technology Phra Nakhon. The tools used were researchers invented questionnaires. The 380 returned questionnaires around 86.3% were analyzed by SPSS for Window Version 12 Program. The statistic used was percentage. The findings revealed that the teachers and personnel opinions on factors affecting students producing reached a high level for each topic. For educational backgrounds 58.6% pointed out that teachers and personnel should have educational backgrounds directing to the field of work. For working loads 66.2% pointed out that numbers of teachers and personnel should be sufficient for educational service. For career morals 74.1 % pointed out that teachers and personnel should follow the career morals. For salaries and fringe benefits 73.8% pointed out that teachers and personnel should be promoted with fait judgment. For teaching 66.0% pointed out that teachers should have good teaching planning and preparation. For career development 76.4% pointed out that teachers should be supported to further their study and 61.1 % pointed out that numbers of personnel should be sufficiently positioned.

This research proposes a Bayesian logistic regression model which is applied to the data from autoparts manufacturing machines. Factors related to defective and bad products are investigated. The proposed model is compared with the logistic regression using maximum likelihood method for parameter estimation. The data were collected from 132 machines in an autoparts manufacturing factory. The research found that useful life machine type 6 worker group 3 and 4 working step 1 and 2 influence to the risk of producing defective and bad products. When the useful life is increased by 1 month the risk of producing defective and bad products will be increased by 2.2%. The risk that the machine type 6 will produce defective and bad products is 4.078 times greater than the risk that the machine type will do. The risk that the worker group 3 will produce defective and bad products is 61.7% less than the risk that the worker group 12 will do. The risk that the worker group 4 will produce defective and bad products is 61.5% less than the risk that the worker group 12 will do. The risk that the working step 1 will produce defective and bad products is 2.831 times greater than the risk that the working step 4 will do. The risk that the working step 2 will produce defective and bad products is 13.8 % greater than the risk that the working step 4 will do. The parameter estimates from the Bayesian logistic regression are very close to the ones from the logistic regression using maximum likelihood method for parameter estimation