The study evaluated the greenhouse gas emission reduction of waste management with software of 3R-Greenhouse Gas Calculation Versions 6.0 case study of Rattanatibade School Nonthaburi Province. The results of solid waste from Rattanatibade School Nonthaburi Province are totally 1748 kilogram. Classification of waste by group the results show that other solid waste group had the highest weight. Following by organic waste LDPE plastic cardboard paper (white / black) glass PS plastic PET plastic aluminum newspaper and steel in the quantities 140 90.67 29.05 28.09 27.93 26.51 24.54 21.14 5.33 0.20 kg respectively. When evaluating greenhouse gas emission reduction of solid waste it has found that greenhouse gas emission from solid waste recycled recycling totaled 666.23 KgCO. is the most paper (white / black) is equal to the amount of greenhouse gasses 136.34 KgCO. Following by cardboard LDPE plastic and organic waste. The reduction of greenhouse gases are equal to 113.84 109.03 100.71 KgCOrespectively.

The objectives of this research aimed to study the appropriate ratio for making light weight brick which composed of the sawdust and water hyacinth and to study the efficiency of light weight brick. The research method was done by study the mechanical properties the compressive strengths and the physical properties with water absorption. The main materials were as follows: type 1-normal Portland cement lime gypsum aluminum powder ratio 30:9:9:2 and researchers determined 5 levels including of sand sawdust and water hyacinth according to the following proportions 40:5:5 30:10:10 20:15:15 10:20:20 and 0:25:25. The results revealed that the most appropriated ratio of the light weight brick was 40:5:5. The maximum compressive strength was 1.63 N/mm2. It is close to 2 N/mm2 from class 2 light weight brick standards value. The lowest value of water absorption was 514.29 kg/m3. It is close to 500 kg/m3 from water absorption of light weight brick standard value. Therefore these results supported the environmental conservation objective by increasing the economics values of sawdust and water hyacinth.

This research intends to study the English language learning strategies of students in the faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon and to compare the learning strategies among gender three fields of study and English language achievement. The population group is 215 second-year Liberal Arts students in the second semester of the academic year 2016. The instrument was the Strategy Inventory for Language Learning (SILL) questionnaire. The obtained data were analyzed to find percentage mean and standard deviation. The study findings revealed that the overall use of English language learning strategies was at the medium level (=3.19). When considering each strategy the highly used learning strategy was compensation learning strategies (=3.46) and followed by affective learning strategies (=3.36) metacognitive strategies (=3.15) social strategies (=3.13) memory strategies (=3.03) and cognitive strategies (=3.01) respectively. The result also indicated that the learners’ fields of study and English language achievement significantly affected the overall learning strategies but gender did not show significant differences.

A Study of Factors Affecting Student’s Decision to Drop out School: A Case Study of Faculty of Industrial Textiles and Fashion Design Rajamangala University of Technology Phra Nakhon was an applied research. It was designed for analyzing the voice of customers in student studying management. The samples group was four department students in the Industrial Textiles and Fashion Design faculty as Garment Technology Textile Chemistry Technology Fashion and Design and Product design who retired during study and graduated in 2014 and 2015 academic year. The research results were used for improving the study efficiency and reducing the unexpected study. From the results shown the most problem was withdrawn registration especially in the first and the second year student. Garment technology department was the highest rate of retention after that Fashion and design Textile Chemistry Technology and Product design were respectively. The education satisfactions survey was found the moderate level for curriculum and lecturer as the mean 2.57 and 3.14 orderly. Additional the environmental satisfaction was low as 2.26 for the unexpected education students. In the other hands the graduated students had the greater satisfactions for the whole factors. The curriculum satisfied was good as 3.30 the lecturer was best as 3.67 and the environment was moderate as 2.95 correspondingly. From these results the Faculty of Industrial Textiles and Fashion Design were developed and pay attention in the subjects and lecturer in the first and second year education. The understanding of core study and the essential of each department was the significant factor for retaining and priding the student until they graduated in the Faculty of Industrial Textiles and Fashion Design.

This research aims to study the wisdom on costumes of Thai-Chinese minorities in order to develop and integrate on costumes of Thai - Chinese minorities and transfer technology to target groups by training and workshop. This research is for the purpose of Research and Development. The instruments used in research were included 10 prototype costumes training assessment questionnaire regarding costumes of Thai-Chinese minorities Lao-Song or Tai Song Dam and Zhuang. The sample consisted of 100 interested people from Thai Song Dam Loincloth Weaving Group in Tambon Donmanow No.39 Moo 2 Tambon Donmanow Songpeenong district Suphanburi Province and 2 groups of 20 trainees each from Thai Song Dam group in Tambon Ban Don Amphoe U Thong Suphanburi Province and Thai Song Dam group in Tambon Bang rakam Amhoe Bang rakam Phitsanulok Province. The statistics tools used in data analyzing were frequency percentage mean and standard deviation. The research result in prototype costumes evaluation in a mixing Tai Song Dam weaving and Zhuang style found that most interested people who responded to the questionnaires were female aged 31 to 40 years employee below a Bachelors degree and having an average income 5001 to 10000 baht. These interested people had a positive attitude level in Prototype costume No.10 regarding pattern design application and the overall average were at 4.79 4.78 and 4.28 respectively. The transfer of technology evaluation regarding training workshop on costumes of Tai Song Dam and Zhuang were combined with 2 groups of 20 trainees each from Thai Song Dam group in Tambon Ban Don Amphoe U Thong Suphanburi Province and Thai Song Dam group in Tambon Bang rakam Amphoe Bang rakam Phitsanulok Province. The results showed that most respondents from Thai Song Dam group in Tambon Ban Don Amphoe U Thong Suphanburi Province were female age above 40 years weavers having a primary school certificate and having an average income below 5000 baht. Before initiating the training workshop most trainees had pattern design skills sewing skills and decorating were at moderate level. After the training workshop showed significant improvement in the high level. And most respondents from Thai Song Dam group in Tambon Bang rakam Amphoe Bang rakam Phitsanulok Province were female age above 40 years weavers having a primary school certificate and having an average income below 5000 baht. Before initiating the training workshop most trainees had pattern design skills sewing skills and decorating were at moderate level. Affter the training workshop showed significant improvement in the high level.