The purpose of study had the following objectives 1) to produce food handbook for chronic kidney disease patients. 2) to test effectiveness of the food knowledge handbook. 3) to compare knowledge before and after learning the handbook on food for chronic kidney disease patients. The population of this research were 100 chronic kidney disease patients who were tested at the kidney center of Galyani Vadhana Siriraj hospital age between 40 – 59 years. The population were randomize age sample through purposive sampling. The tools were food knowledge handbook and knowledge measurement form participant were tested for nutrition knowledge before learning the handbook. The knowledge was analyzed using mean and standard deviation. Difference between the averages was measured by the standard deviation (t-test) The study showed that the handbook contains knowledge of diet therapy for chronic kidney disease. The handbook was 80.00/83.40 effective comparing to the standard 80/80 specified. Result of the knowledge after learning the handbook was higher than the result before learning significantly different statistically at 0.05

This research aims to make a Bas-Relief book about Macreame tying for Career and Technology Level 2 for visual-impaired students of the Bangkok School for the Blind with standard efficiency of 80/80 and to study users’ satisfaction of the book. This sample in this study consisted of 10 blind students from the Bangkok School for the Blind who were purposively selected from level 2 (P.2 - P.6) in academic year 2555. This experimental research used a One - Short Case Study design. Instruments used in this research included Bas-Relief book observation and assessment skills to perform a visual relief and satisfaction survey. Statistics used for data analysis were Average ( ) Standard Deviation (S.D.) Percentage and Dependent t-test. It was found from the research that efficiency of Bas-Relief book was 87.93/95.76. Satisfaction with Bas-Relief book was high in every aspect ranking from the highest to the lowest as: content ( = 4.80 S.D. = .422) Braille character ( = 4.80 S.D. = .334) and material’s surface ( = 4.74 S.D. = .508).

This research aims to develop and calculate the efficiency of electronic books injection mold design engineering for Plastic Mold Technology1 (04-812-313) The participants of this research were 40 third year students who enrolled in Plastic Mold Technology1 subjects in first semester 2013. The research tools were 1) an electronic books 2) a questionnaire for measure an efficiency of electronic books 3) an achievement test. Data were analyzed by using difficulty discrimination validity index of consistency The result showed that quality of electronic books injection mold design engineering was in a very good level with higher sufficiency mean = 1.13 than criteria at mean = 1 and was very useful for Plastic Mold Technology1 (04-812-313)

This research aims to study about usage behavior of Facebook users their expectations uses and gratifications as well as the relation between expectations uses and gratifications of Facebook users and communication behavior found among students of 9 Faculties at Rajamangala University of Technology Phra Nakhon who are Facebook users. The research is conducted using survey as a research method and the data used in this research is taken from a sampling group of 400 students. The results of the study were as followed: the expectation uses gratification of Facebook users has positive relation at high level with communication on Facebook. Moreover the outcome has shown that the majority of the students at Rajamangala University of Technology Phra Nakhon use Facebook on a daily basis. Their expectation and usage levels are high and moderate respectively while gratification level is high.