จำนวน Repository ( 1574 )
การพัฒนาผลิตภัณฑ์กระดาษและบรรจุภัณฑ์จากแกลบ และส่วนเหลือทิ้งในการแปรรูปข้าว เพื่ออนุรักษ์ศิลปไทย
This research is a study on the Development of Paper and Packaging from Rice Husk and Rice Processing Wastes for producing for Thai Art Conservation. This research purpose to develop products and packaging from the rice husk in rice processing to study the processes of paper production and forming products to design and develop products and packaging and to transfer technology products and packaging from the leftovers in rice processing to conserve Thai arts to the community and to study the satisfaction of the product and packaging development program from the leftovers in rice processing in order to conserve Thai arts to the community. The research findings can be summarized as follows: 1. In this research the research team produced paper and molded products experimenting with the ratio of RICE HUSK and paper SA fibers and find the best ratio of rice husk 50: paper SA fibers 50 so that rice husk can better adhere to paper and creates a beautiful texture for making products. Moreover this research uses the waste from the rice processing process it able to develop products according to objectives. At the same time can be produced at the household level. As well as finding marketing methods for new products to be able to sell which generates income for the community. 2. The results of the physical characteristics of paper produced from rice husk paper with the ratio of rice husk 50 to 50 has a moderate weight. The paper can be folded. The tensile strength of the paper is moderate. The surface is good. The characteristics of the paper after coated with waterproofing it was coated with natural extracts and environmentally friendly. When testing the water color paint on paper the water color slowly absorbed but does not spread along the paper fibers and also slightly absorbed in the backside paper. 3. In this research the development of products and packaging from the leftovers in rice processing for preserving Thai art into 2 categories 1. Develop paper from rice husk for processing into products and developing molded products from rice husk consisting of 3 sets of ornaments consisting of necklaces bracelets earrings 4 sets of home decor consisting of pans wall paintings and 3 sets of household items consisting of 4 multipurpose boxes fruit trays altar table 4. The knowledge transfer by organizing a workshop for theoretical and practical work the duration of knowledge transfer was 2 days 50 participants between 11 - 12 august 2019 at Bang Tachong Community Enterprise Village No.8 Tha Ngam Subdistrict and District in Buri Sing Buri province. Most participants are satisfied with the highest levels in all questions.
การศึกษาแนวทางพัฒนาหลักสูตรระยะสั้นด้านอุตสาหกรรมสิ่งทอและแฟชั่น
This research uses quantitative research regulations for its purpose of 1) To study the trend of Potential development and career development in textiles and fashion . 2) The development of short-term courses in textiles and fashion it is suitable for the needs of entrepreneurs and the general public. 3) To guide for organizing short-term courses effective in textiles and fashion for making money to the university. Is focusing on the development of short-term course of textiles industry and fashion. There are 2 sample groups Such as entrepreneurs and workers in textiles and fashion industry. The instrument used in the study are questionnaires requirements for the development of textiles industrial and fashion personnel. The aim for study is respondents information training needs to develop the potential of textiles and fashion personnel and the factors influencing the selection of the service short-term course.
การพัฒนาชุดการเรียนรู้แบบมีส่วนร่วมกับชุมชนโดยใช้โบราณสถานพื้นที่เขตดุสิตเพื่อส่งเสริมการเรียนรู้เชิงสร้างสรรค์
The purposes of this research were 1) study basic information on the development of learning package with community participation using archaeological site of dusit district to encourage creative learning 2) development of learning package using archaeological site of dusit district and 3) study the experimental results using development of learning package using archaeological site of dusit district. The sample used in this study consisted of 40 tourists in dusit area by purposive sampling. The data were analyzed by using the dependent t-test. The results showed that 1. The developed learning package has 9 historic sites consisting of Thewarat Kunchorn Temple Sukhanaram Temple Benjamabopit Dusit Senaram Temple New Thong Sen Temple Rajaphatikaram Temple Doctor Porns House Suan Sunandha Palace Palace of the day and the temple of Wat Bot Samsen. Each model can be presented in the form of 3D models along with videos with descriptions of the history of each site. 2.The experiment of learning package using archaeological site of dusit district was significantly higher than before at .01 level. 3. The assessment of the satisfaction from the sample group of users learning package using archaeological site of dusit district were at a high level ( x = 4.13 S.D. = 0.49).
แบบจำลองของเกณฑ์การหยุดทำงานของฟัซซี่ดิฟเฟอเรนเชียลอิโวลลูชัน แบบหลายวัตถุประสงค์ โดยการป้อนกลับเมตริกสมรรถนะ
Differential evolution is one of the most efficient optimization algorithms for solving complication problems including single objective multiobjective and many-objective optimization. It is a stochastic population-based search approach for optimization over the continuous space. The main advantages of differential evolution are simplicity robustness and high speed of convergence. The Advanced Fuzzy-based Multiobjective Differential Evolution (AFMDE) that exploits three performance metrics specifically hypervolume spacing and maximum spread to measure the state of the evolution process. The fuzzy inference rules are applied to these metrics in order to adaptively adjust the associated control parameters of the chosen mutation strategy used in AFMDE. The optimization algorithm will stop the evolution process if the number of iterations reaches the stopping criteria which usually is the maximum number of iterations. Then the optimization algorithm delivers the optimal solution founded. However sometimes if the maximum number of iterations is not appropriately defined the found solutions may not be the optimal ones. In case of the optimization algorithm has found the optimal solutions but it must continue the evolution process because the stopping criteria are not met. This can cause unnecessary using of high computational resources and time-consuming. Therefore this research study proposed the stopping criteria based on performance metrics feedback for AFMDE. The efficiency of the proposed criteria combined with AFMDE is evaluated on the well-known ZDT benchmark test suites.
เปรียบเทียบผลสัมฤทธิ์ทางการเรียนและทักษะการสื่อสารภาษาอังกฤษของนักศึกษา คณะบริหารธุรกิจ มหาวิทยาลัยในกลุ่มรัตนโกสินทร์
The National Institute of Educational Testing Service (Public Organization) reported that English communication skills are a problem for most Thai students and they received the lowest average score for this subject. Therefore this highlights an important obstacle facing Thailand in developing the country. The aim of this paper is to compare student achievement and communication skills in English in the faculty of business administration of universities in Rattanakosin (Bangkok) Thailand with the intention of determining ways to increase student achievement. The research tool employed in this quantitative research study is a questionnaire to enable statistical analysis from the desired sample of 403 subjects. The F-test and Eta correlation findings show there are low relationships between five factors of achievement (planning and preparation comprehensible input intake activity output and evaluation) and student communication skills (listening speaking reading and writing). The results indicate that English teachers by having the professional knowledge and teaching skills are more responsible for improvement in Thai student English communication. In addition more pressure needs to be placed on universities and Thai government policies to increase opportunities and to encourage Thai students to use English in their daily lives.