The Purpose of this research is to study the Usage and Satisfaction towards Internet of Students at Rajamangala University of Technology Pra Nakorn. This study is a survey research. The instruments used in this research are questionnaire. The sample groups in this research were Rajamangala University of Technology Phra Nakhon 400 persons. The statistics by means of Arithmetic means percentage value t-test and Oneway ANOVA Analysis. The results of the study are as follow: 1.The students with different sex have no significant. 2.The students with different ages have no significant. 3.The students with different academic levels have no significant. 4.The students with different s~mesters have no significant. 5.The students with different faculty have no significant. 6.The students with different type of accommodation have no significant. 7.The students with different type of income have no significant. 8.The students with different expense have no significant.

This study is meant to help develops better facilities for Tungsten Carbide powder production process. The 10 kg-capacity machine used was able to produce 85 -95.49 percent purity Tungsten carbide powder. When measured most of the particle sizes and distribution between 0.03-350.00 !lm. which are considered large sized. More than that those tungsten carbide particles are contaminated by other kinds of metal especially Cobalt binder. We have tried to improve the Tungsten Carbide manufacturing processes by combining more steps including ball milling drying and screening. After 24-hours ball milling process the result showed that we were able to produce smaller Tungsten Carbide paliicles sizing from 0.025 to 30.00 ~lm. The obtained particles are also rounder and with 99.50 percent purity. They are also easier to grade. The Tungsten Carbide manufacturing technology yet needs a further development to eventually produce the desired hard material.

This research aims to study and compare the attitudes of students. Faculty of Home Economics Technology. Are working in garment factories. The sample is used. Students in Division of Fashion Merchandising Technology and Fashion Design and Clothing Textile. The instrument used a questionnaire that was made. Data were analyzed by using the average percentage standard deviation and T-Test.

The purposes of this research were to study of art activities on aesthetic perception of student in Home Economics Technology of Technology Phra Nakhon . The subject consisted of student in Home Economics Technology 70 persons. The instrument of this study consisted of 10 art activities plans 10 tests of aesthetic perception and aesthetic perception behavior noticeable form. The author has tested pre-program by tests of aesthetic perception after that the researcher taught by art activities program of 10 subjects the researcher inform leamers to make a test after-program has finshed. between the pretest and the posttest were exactly same taken them to analyze by t-test.

This research aims to study students’ lifestyles at the Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. Their lifestyles were studied in 4 aspects: education social activity and expense. The representative students were selected from the total 310 students that enrolled in the first semester of 2554 academic year. The sampling number was proportioned based on gender and major subjects. The used research tool was questionnaires. The obtained data was then analyzed statistically including mean standard deviation t-test value and variance following the One-Way ANOVA. It was found that the students have their lifestyles and expenses in the moderate level. Compared between male and female their lifestyles in terms of education social and activity are different significantly whereas their expense is not. Similar to the gender parameter students from different major subjects have different lifestyles in terms of education social and activity but they have the same styles in term of expense.