This research has focused on the efficiency of using online media computer graphics based on concepts and theories of learning networks for students in computer science faculty of science and technology Rajamangala University of technology Phra nakhon because at present the network access can be accessed anytime the researcher has the idea to measure the effectiveness of learning in computer graphic courses. that students will have much interest 1) The population of this study consisted of 30 undergraduate students who attended the Computer Education and Training subject. The instruments utilized to design the lesson included. Tools used to develop lessons consist of a system LMS 2) The tools employed in evaluating quality of the online lesson consisted of the learning management plans a 20-item pre-and post-test an authentic assessment with rubric scores and a students’ satisfaction questionnaire. The results revealed that 1) The efficiency of the online lesson constructed was at 85/84 which was higher than the criterion set (80/80) 2) The students’ learning achievement was higher at .05 level of significance 3) The students’ satisfaction on the online lesson was at high level 4.31

The study noise pollutions at Wongsawang intersection and Rama VII intersection. According Pollution Control Department (PCD) methods. General sound level measurement used for this research and calculate the Leq24br Using the 5-day measurement period. For the result. The Sound level at Wongsawang intersection were exceeding the standard 70 dBA every day. The peak of Leq24br was 80.9 dBA. According the result of PCD. The Sound level at Rama VII intersection were exceeding 2days. Traffic density was a factor that affects the sound level. In addition the maximum sound level (Lmax) of all the measurements were not exceed 115 dBA

This research studied the flow of fluid through a rectangular barrier with the Lattice Boltzmann Method. The concept of this method relies on the streaming and collision of particles with respect to the conservation laws of mass and momentum. The objective of this research was studied patterns of fluid flow through the obstruction and Reynolds number to affect the flow pattern. The simulation showed that the flow pattern changes from laminar flow to turbulent flow when Reynolds numbers increased. In accordance with the theory.

This research is a survey research. The purpose was to study the realization of environmental ethics of Rajamangala University of Technology Phra Nakhon students towards the refuse disposal problem and analyzing the factor that influence their realization of environmental ethics. The subject for this research was randomly selected form the undergraduate student of Rajamangala University of Technology Phra Nakhon in the academic year 2007 by using the simple random sampling technique. The instruments used in this research were questionnaires. The data was analyzed by percentage mean standard deviation and Hest. The research found out that the students had a high level of the realization of environmental ethics about 49.47 percent. About 30.37 percent had a medium level and about 19.30 percent had a low level. Gender did not difference in realization with statistical significance at.05. The factor that influence their realization of a high level environmental ethics were age about 18 -20 year old occupation of parent was governors a monthly income of 5001 -8000 baht the education level finished undergraduate. The respondents were received environmental information. Habitat and gender did not make the difference in their realization.

Expectation of Students toward environment of Rajamangala University of Technology Phra Nakhon Salakchit Pukjaroon Prayuth Suwanasri Keywords: Expectation environment The purpose of this research were 1) to study expectation of students toward environment of Rajamangala University of Technology Phra Nakhon as perceived by student in overall five aspects and each aspect of physical facilities teaching and learning relationships among students. 2) to compare expectation of student toward environment of Rajamangala University of Technology Phra Nakhon as perceived by students year of study. The sample of this research consisted of 365 students who were studying at Rajamangala University of Technology Phra Nakhon in academic year 2008 and they were randomly selected. The research instrument used for collecting data was a five -rating scale questionnaire. The data were statistically analyzed by percentage arithmetic mean standard deviation t -test one way analysis of variance and Scheffe Method Test. The results of this research were as follows: 1. The environmental of Rajamangala University of Technology Phra Nakhon as perceive by student in overall five aspects was at moderate level. 2. There was no significant difference of the environment of Rajamangala University of Technology Phra Nakhon as perceived by male and female students in overall five aspects and each aspect. 3. There was no significant difference of the environment of Rajamangala University of Technology Phra Nakhon as perceived by students with diffence year of study in overall five aspects and each aspect.