จำนวน Repository ( 3611 )

การสร้างตราสินค้าและบรรจุภัณฑ์เพื่อเพิ่มมูลค่าเศษวัสดุสิ่งทอเหลือทิ้ง
การสร้างตราสินค้าและบรรจุภัณฑ์เพื่อเพิ่มมูลค่าเศษวัสดุสิ่งทอเหลือทิ้ง

The purposes of this research are : to transfer knowledge and brand creation technology being able to create increased value to products from textile waste; to promote profession and to increase income for community; to transfer technology and knowledge of creating of brand and packaging product promote utilization from textile waste from factory create new concept and develop profession to community for commercial manufacture creation of brand knowledge and packaging product development being beneficial to educational and research circle. The research was conducted by the study and data collection related to brand design. Data analysis was performed by 5 specialists to select 25 appropriate brands for packaging from textile waste cutting down to one brand for using with packaging product from textile waste. The most selected one was the first brand. The design of packaging product from textile waste was analyzed by 5 specialists to select 8 packaging products from textile waste. The groups of products 4 prototypes of each type was cut down to one prototype of each type to use in packaging product from textile waste. The results of data analysis found that the basic data of 100 respondents were mostly female total : 63 people (57.27%); 46 people (41.82%) aged 21-30 years; 58 people (52.73%) having Bachelor’s degree; 29 people (26.36%) being government officers and 58 people (52.73%) having monthly income of 10001-20000 Baht. The satisfaction of consumers towards packaging product divided into 7 lists in each type of packaging product having 8 types : type 1 : packaging product for bag having total mean at 4.22 satisfaction level at high level; type 2 : packaging product for hat having total mean at 4.21 satisfaction level at high level; type 3 : packaging product for lamp having total mean at 3.93 satisfaction level at high level; type 4 : packaging product for shoe having total mean at 4.21 satisfaction level at high level; type 5 : packaging product for cloth box having total mean at 4.27 satisfaction level at high level; type 6 : packaging product for bedspread having total mean at 4.17 satisfaction level at high level; type 7 : packaging product for carpet pad cushion backrest pillow tablet cloth having total mean at 4.31 satisfaction level at high level; type 8 : packaging product for wall drapery with wooden frame having total mean at 4.04 satisfaction level at high level and 8 types of packaging product having total mean at 4.17 satisfaction level at high level.

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วิถีชีวิตและความมั่นคงทางอาหารท้องถิ่นใต้
วิถีชีวิตและความมั่นคงทางอาหารท้องถิ่นใต้

The purpose of this research is to study the way of life and the food security of the people in the southern part of Thailand in various issues namely the existence of food food access and food utilization in order to describe the characteristics of local food security in the southern part of Thailand. It is the mixed research of both quantitative and qualitative. Tools used for the research are the questionnaires the interviews and the participating observation. The research can be summarized as follows:- 1. Food and food resource management : It is found that most of the local people in the south purchase food at the market and usually buy fresh food 2-3 times a week and once a week for dried food. The foods that are mostly purchased are fresh meat. Each purchase costs below 500 baht. As for the planting the local people cultivate fruits and vegetables around their homes. The main purpose of this cultivation is for consumption among families. The resources of the seeds are mainly from purchasing. As for the farming chickens are mostly fed naturally for eggs. Most of the species derive from purchasing. As for the collection from natural resources it is found out that the local people consume every part of the plants which are collected at each seasonal period of time of such plant. In the mean time sharing food is considered as the way of life of the south people. They usually share their foods at least once a week whenever they have raw materials for making food. They will share their food with their senior relatives and neighbors. As for the consumption pattern the local people usually eat 3 times a day each meal covers 3 dishes of food the main dish is the evening meal as all members of the family are joining together. In each day they consume all of 5 categories of food. As for the food preservation and processing the local people usually make it dry. In term of food management they have their own ways by planting or replacing other food resources. Moreover they believe that the foods available in the area are sufficient for consumption in their daily lives. This may result from the appropriate food management such as the plan for food resource preparation each day to serve for all members of the family and the sufficiency economy principle. 2. The Existence of food : A variety of foods are available at the south. Having various types of food resources are regarded as the culinary treasures which guarantee food security. Food resources such as vegetables and fishes are those that are sufficient for consumption in the area however some have decreased i.e. wild animals some plants and some fishes that cause changes in ecology which are caused by human beings and nature. 3. The access of food and food resources of the local people in the south. : 4 types of food access consist of planting collecting from nature purchasing and sharing. The places to purchase food include the market fair market mobile market and the production resources. The consumers can purchase any of these resources as they prefer. In terms of the cultivation they are mostly vegetables and fruits which are planted around their homes for consumption. As for the collection from nature they mostly collected in the area nearby outside their homes. As for the access to natural resources it is found out that the local people usually share their food as normal habits. 4. Food utilization : The local people manage food and food resources by making use of their knowledge talents and skills in food resources management in their daily lives. They usually use raw materials in producing consumer goods for living such as food and medicines which are the most important of all products. The local people generally cook for themselves by making use of food resources for their meals. The techniques being used include boiling crushing frying steaming roasting etc. Most of those who cook are housewives who recognize that the nutrients contain in food are essential for their families. If they have plenty of food resources they will make food preservation and processing. The main reason why the local people make their own dishes is because they prefer to depend on themselves and they need food safety. Most of all the local people make use of the principle “Sufficiency Economy” of His Majesty the King Bhumipol to lead their lives.

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Abrasive wear behavior of diffusion layer by Pack Cementation on low carbon steel
Abrasive wear behavior of diffusion layer by Pack Cementation on low carbon steel

This research aims to study abrasive wear behavior of diffusion layer by pack cementation on low carbon steel. Chemical compositions of pack cementation include 42wt% Ferro-silicon 17wt% sand 3wt% NH4Cl 12wt% clay and 26wt% Liquid glass. The specimens were heated in the induction furnace at 950?C and 1050?C for 20 and 30 hrs. Microstructure of diffusion layer was analyzed with Optical and Scanning Electron Microscopy and hardness of diffusion layer was tested with a Vickers indenter. The abrasive wear tests were carried out in a Dry Sand Rubber Wheel abrasion machine according to ASTM G65 standard. Results showed that the heating temperature of 1050?C for 20 hrs. yielded high hardness level of approximately 394.26HV0.02 and low average wear resistance of 0.0751g. The worn surface exhibited deep grooves. On the other hand the heated treatment for 30 hrs. yielded the highest diffusion layer of approximately 910?m and the microstructure of Fe5Si3 ?1 and ?Fe.

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การรับรู้ภาพลักษณ์ตราสินค้ารถยนต์โตโยต้า คัมรี ไฮบริด ของผู้บริโภคในเขตกรุงเทพมหานคร
การรับรู้ภาพลักษณ์ตราสินค้ารถยนต์โตโยต้า คัมรี ไฮบริด ของผู้บริโภคในเขตกรุงเทพมหานคร

The purposes of the research were 1) to study the consumers’ perception of the brand image of Toyota Camry Hybrid in Bangkok and 2) to compare demographic characteristics with consumers’ perception of the brand image of Toyota Camry Hybrid in Bangkok. The data was collected by using questionnaires completed by 200 respondents who bought Toyota Camry Hybrid from authorized dealers in Bangkok.Data analysis employed frequency average percentage and standard deviation. Statistic used for testing the independent sample was the independent t-test and the F-test to determine the difference with the one-way analysis of variance. The LSD was used to find a statistical difference. The study presented the following results: Consumers’ demographic in the research study were males (67.0%) age between 41-45 (38.5%) university graduates (85.5%) salaried employees (44.5%) and average monthly income between 50001-60000 baht (36.0%) The survey showed that consumers’ perception of the brand image of Toyota Camry Hybrid was the most brand recall in the highest level. Three top brands were Toyota Camry Hybrid (40.0%) Benz C 180 (31.0%) and BMW Series 5 (26.0%). Consumer’s brand recognition that was medium-size car was Toyota Camry Hybrid (100.0%). Brand image assessment of the Toyota Camry Hybrid that was the most brand recall to high technology was 99.5 percent and the perception of consumers towards the Toyota Camry Hybrid brand image overall was at high level. Having considered in each aspect strength and favorability of brand associations and uniqueness of brand associations were at the highest level and marketing communication was at the high level.The hypothesis testing showed that different age education and occupation of consumers had statistically significant differences at the level of .05 on their perception of Toyota Camry Hybrid brand’s image. On the contrary difference in gender and monthly income had no statistical significance for their perception of Toyota Camry Hybrid brand image.

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Computer for mass communication instruction to blind students
Computer for mass communication instruction to blind students

This qualitative research by non-participative observation and in-depth interview with blind students aims to improve Computer for Mass Communication instruction to blind students. The research found that blind students could not learn with their classmates because they could not catch up with the practice instructed by the teacher. The teacher changed her teaching method for the blind students. She gave additional individual tutorial in Computer for Mass Communication subject for blind student in her room every week together with practice and assignment. Result of this instruction method shows that the blind student can work better and learn faster. They are also more ready for learning and show very good attention in practice.

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