The objectives of this research are to study the direction and goal of producing under Graduate students and to study the congruity between the planned strategy of the Rajamangala University of Technology Phra Nakhon and the national development plan and educational plan. Moreover to survey the managing problems at the present time the planned strategy of the Rajamangala University of Technology Phra Nakhon (2005-2010) were studied by the Content Analysis method and the Survey Research method and 400 University staff members questionnaires on administrative information were analyzed. The results of the research revealed as follows: the university focuced on producing more students the in science and technology students. The planned strategy of the University was congruent with the national development plan and educational plan. The administrative problems faced by the University included human resource management workforce deficiency lack of planning lack of qualified personnel working in certain positions poor welfare management and little incentive.

The purposes of this research were 1) to study the effect of short message service via mobile telephone on Sufficient Economy Philosophy of undergraduate students at Rajamangala University of Technology Thanyaburi 2) to study the students’ opinions to short message service via mobile telephone on Sufficient Economy Philosophy of undergraduate student at Rajamangala University of Technology Thanyaburi. The experiment group was 30 undergraduate students at Rajamangala University of Technology Thanyaburi in Educational Technology academic year 2007. The data were analyzed by percentage mean standard deviation and t-test. The research findings were as follows: 1) It was found that the post-test score learning was statistically higher than pre-test scores at level .01. 2) It was found that the students’ opinions to short message service via mobile telephone were in a good level.

This research objectives were to study and compare students’ behavior of electric energy saving. The samples were 900 students at Rajamangala University of Technology during 2007 academic year. They were selected by multistage random sampling. The tools used in this research included questionnaires and rating scales. The data were analyzed by statistical package program with mean standard deviation and t-test. The research finding were as follows; (1) students’ behavior of electric energy saving in 3 aspects: personal electricity consumption behavior behavior of electric energy saving in their families and behavior of electric energy saving for their community were at an average level and (2) as for students with different of genders educational levels the educational level of father and the educational level of mother there was a statistically significant difference.

This research studies the potential for using classified fly ash from Mae Moh power plant in Thailand as a pozzolanic material. Three different fly ash finenesses viz. coarse Original Fly Ash (OFA) Medium Fly Ash (MFA) and Fine Fly Ash (FFA) were used for the study. Ordinary Portland Cement (OPC) was partially replaced with fly ash at 20 and 40% by weight of binder. The water to binder ratio was kept constant at 0.5 and the flow of mortar was maintained at 110±5% with the aid of superplasticizer (SP). Compressive strength carbonation depth and porosity test of mortars were determined. FFA has a high potential to be used as a good pozzolanic material. The use of FFA produces mortars with good strength and low porosity. The resistance to carbonation of mortar improves with partial replacement of FFA in comparison with the normal coarse fly ash. The use of FFA results in a strong and dense mortar which is due to better dispersion and filling effect as well as an increase in the pozzolanic reaction.

The purposes of the research were to study ethical behaviors through business administration’s students perception in the field of in Rajamangala university of Technology Phra Nakhon in the following aspects: honesty discipline favor responsibilities diligence selfhelp and gratefulness. The sample groups were 300 students of Business Administration. The results were as the following: the ethical behaviors were at a moderate level. When compared by gender it was found that there was statistically significant differences at .05. When compared by achievement it was found that there was significant differences at .05.