This research was to study the feasibility of CIGS for condominiums in Thailand by studying the energy consumption of building which divide by behavior of users which interested in day time users and night time users. Then study approach and feasibility to apply CIGS for condominiums by consider energy consumption and economic efficiency of installation CIGS for energy conservation. The result showed that when installed 110 watts/m2 of CIGSs on windows in a room type can be provide electricity 2.51 kWh per day 2.81 kWh per day and 3.75 kWh per day which can be represented 40 percent of the total energy consumption. In other word can be reduce energy supply from grid per month 75.30 kWh 84.3 kWh and 112.50 kWh. While investment cost per square meter of CIGS is about 23000 - 35000 baht which equivalent to 3 percent of total condominium price that mean payback period is about 8 years. Although CIGS is not able to provide all of electric consumption in building but from the assessment of economics found that there is a very interesting to investment it should be interested policy for the government to enforce condominium to install CIGS for sustainable development.

Gac fruit healthy fruit contains many antioxidants such as beta-carotene lycopene. Traditional process by boil reduces antioxidants. The purpose of this study is to process gac juice mixed passion fruit juice by microwave. The optimum formulation from consumer tests were done with 50 juice preferred consumer show that the average like is 3.90 point (5 point). The study used the 3X2 factorial in CRD with 600 700 and 800 watts and at 45 and 55 sec. Analyzed color amount of beta-carotene lycopene pH and microorganisms showed that 700 watts at 45 sec. gave the highest level of beta-carotene contents at 38.11 ?g/g. The comparison between the gac juice mixed passion fruit juice through boiled process and the gac juice mixed passion fruit juice through microwave process was investigated. The content of beta-carotene and lycopene of juice through microwave process was than 2.43 and 1.59 times respectively.

This research was to used Lanna wisdom project-based learning activities in sufficiency economy of sustainable development courses for undergraduate students Rajamangala University of Technology Lanna Chiang Mai. The objectives of this research were to development of Lanna wisdom project-based learning activities to study students’ learning achievement about local wisdom and to study students’ satisfaction towards Lanna wisdom project-based learning activities. The instruments were included lesson plans on local wisdom pretest and posttest using Lanna wisdom project-based learning activities tests assessment of students ability to present Lanna wisdom project-based learning activities according to actual conditions and students’ satisfaction towards Lanna wisdom project-based learning activities questionnaires. Research was assigned to students learning activity by Lanna wisdom project-based pretest and posttest using Lanna wisdom project-based learning activities tests evaluated students’ learning achievement and students’ satisfaction towards Lanna wisdom project-based learning activities. The research findings were as follows; 1. Lanna wisdom project-based learning activities was associated knowledge of Lanna wisdom with sufficiency economy for application in daily life 2. Students’ learning achievement about local wisdom in lesson 4 after using Lanna wisdom project-based learning activities are increase at statistically significant level of 0.01 and capable of Lanna wisdom project-based learning activities presentation at a higher level. 3. Student overalls satisfaction towards Lanna wisdom project-based learning activities at the highest level. The recommendation of research that universities should support of appropriate teaching curriculum by project-based learning activities.

The purpose of this research were 1) to study the environment of The Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students. in overall and 5aspects : lecturers teaching and learning management premises students services and students activities. 2) to compare perceived of the environment of the Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon. In overall and 5 aspects classified by gender years of study student achievement and major of studies 416 under graduate students were used as samples. The instruments used in the study was a five-point 58 items rating scale questionnaire with the reliability of 0.97. The data were analyzed by mean percentage standard deviation and t-test. The results revealed that : 1) the environment of the Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students in overall and 5 aspects were at moderate level. 2) the environment of The Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students classified by gender years of study student achievement and faculties were significant different.

The objectives of this research were to study the information seeking method and problems of students at Rajamangala University of Technology Srivijaya Trang Campus the Faculty of Science and Fisheries Technology. The population in the study included 185 fourth year students who conducted a term-paper. The questionnaires were used to collect data and Cronbach’s alpha was 0.83. The data were analyzed by descriptive statistics (frequency percentage and standard deviation). The results showed as follows. Students rated that the university library was the Institutional information resource at the highest level. They mainly used the electronic resources. Students preferred to used the information written in Thai most. The modernity of information was mostly between 1-5 years. Students normally searched for the information 3-5 times a week. There were 3 main problems in seeking information: language was their barriers information was not matched with their needs and information resources were insufficient.