The purposes of this research are to study water and electricity consumption behavior of the students to study understanding of water and electricity saving and to compare the difference of water and electricity consumption behavior classified as personal characteristic of the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. This research was descriptive research. The sample group used in the research was the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. Size of the sample group was specified to be 325 people by stratified sampling. The tool used in data analysis was questionnaire divided into 3 parts including part 1: questions regarding general details of a respondent part 2: questions regarding knowledge of water and electricity saving consumption the students of Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon and part 3: questions regarding water and electricity consumption behavior of the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon. The statistics used in data analysis consisted of frequency percentage mean standard deviation and hypothesis testing using t-test and ANOVA (Analysis of Variance) for testing parallel difference by LSD method. The research result found that: 1. The level of water and electricity consumption behavior of the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon was overall in the moderate level. 2. The level of understanding and knowledge regarding water and electricity saving of the students Faculty of Home Economics Technology Rajamangala University of Technology Phra Nakhon was overall in the moderate level. 3. The comparison of different behavior of water and electricity consumption specified according to personal characteristics could be summarized that the students having different gender class and major had identical water consumption behavior and the students having different gender class and major had identical electricity consumption behavior. On the other hand the students having different major had statistical significance in electricity consumption behavior at 0.05

The research paper is considered as quantitative work which has the following objectives: 1) to study Rajamangala University of Technology Phra Nakhon staffs A Study of behavioral factors associated with the use of online registration via the website.2) to study the relationship between their attitude and behavior towards using the registration system via the website. And 3) The compare problems in the system register online the website. Rajamangala University of Technology Phra Nakhon. The subjects of the study are 51 in-service teaching staff and 349 undergraduate students from 9 faculties. The instruments in this research consisted of questionnaire which the data were analyzed by using percentage mean standard deviation X2 t-test oneway analysis of variance and Scheffe’s method were utilized for data analysis. The results of the study revealed that: 1. The behavioral factors associated were age status and experience of used internet that related with behavior towards using the registration system via the website. In the objective of using the registration system via the website the time and location was statistically significant at 0.05 levels. 2. A good attitude in using the registration system via the online website had related with behavior of using the registration system via the website. The objective and the time of using the registration system via the website were different. 3. The behavioral factors associated were gender status and learning center which had related with different problem in using the registration system via the website.

The purposes of this research were To study knowledge.consumption behaviors The increasing weight and relations of food consumptions and the increasing weight of woman with first pregnancy who received prenatal care at Prajomkloa Hospital Phetchaburi Province by using questionnaires use to collect date. Date analysis use the number percent mean Pearson correlation (r) The 3 best known level of the knowledge and avoidance of drinking alcohol. avoidance any beverage that contain caffeine. milk is the best drink the 3 least know and brown rice contain more vitamins than polished rice infants had low intelligence because of iodine deficiency and the pregnancy woman should have many snacks during the day. Best consumption behaviors of woman are avoidance of alcohol and energy boosting drinks taking medicines as doctor ordered and drinking milk is good for wellness. Negative behaviors are. food consumption depends on the consumer satisfaction. avoidance of any strong spicy food and eating half-cooked food. Increasing weight of woman the level is 7.92-12.52 kilograms. The result of formulation found that the knowledge about food consumption relates to the increasing weight no relation between the food consumption and the increasing weight.

There are two purposes of this research 1) the level of knowledge and attitude in ecotourism of student in Rajamangala University of Technology Phra Nakhon 2) the ecotourism behavior of student in Rajamangala University of Technology Phra Nakhon. The study was conducted by analyzing questionnaires collected from sample of student in Rajamangala University of Technology Phra Nakhon total 430 cases. The SPSS was used to analyze these questionnaires. Descriptive Statistic were applied and presented in form of percentage and mean. The research showed that 1.The respondents were most males they were sophomore studied in Business frequency of travel ecotourism is between 1-2 times / year. They get information from television/radio the most. 2.The level of knowledge in ecotourism was high especially for Eco-tourism focused on nature and the environment. The unique biological habitats and artistic traditions as possible. 3.The level of attitude in ecotourism was high especially for Eco-tourism management should take into account the potential of existing resources and activities accordingly. 4.The ecotourism behavior was medium-high especially for When you see wild animals are crossing the road. You stop waiting for the animals go through before.

Nowadays the Thailand automotive industry widely grows. Brakepad is one of the automotive productions that role to automotive industry because it is the most critical security parts. Consequently testing products for quality are extremely requested. However the equipment and function tests are not enough and are also high cost so it cannot supports to the automotive industry development. In this work the initiation and design of frictional test were carried out. The testing procedure is referred to The special test jigs for friction measurements JIS K7125[5] and Clutch facings for automobiles JIS D4311[6].A study of the frictional test emphasize on the static friction(l-ls) and kinetic friction(l-lk) in different condition. There are 3 specimens of brake pad supported by the industry company. These specimens were test and compared between the pin on disks result and the friction testings result. The two-sided results from the analysis correspond but the pin on disks friction coefficient is more than the friction testings friction coefficient by 19.56%. Moreover the coefficient of friction tends to follow the temperature. Besides the static friction(l-ls) is likely more than kinetic friction(l-lk) and will be high difference in high pressure condition.