This research was aimed to identify personal factors and consumers’ needs of the marketing mix as well as to study of the strategy development of instant clean foods business in Bangkok Metro Metropolis. To obtain the data a questionnaire was designed to gather the information from the 400 samples in the study selected by convenience sampling in five out of 50 districts from 50 districts. In-depth interviews were also arranged among five respondents. The statistical analysis was completed by percentage mean and SD. The hypothesis was tested by the t-test F-test and Oneway ANOVA. To test differences in pairs LSD was applied at the level of statistical significance at the 0.05. This research employed mixed research method: the quantitative research looked into the quantitative data obtained from the respondents who consumed instant clean foods. Qualitative research relied on the data from the indepth interviews of the clean food business operators. Concerning the marketing mix the targets groups and marketing strategies the research revealed most respondents were single female who aged 21-30 years old with bachelor’s degrees. The average incomes were 10000 - 20000 baht. Their needs related to the marketing mix were the importance of products relevant with freshness and cleanness. They highly focused on food prices and made a wide variety of payments (cash credit card online etc.) The consumers also paid attention to distribution channels at a high level (store sale convenience stores various online channels etc.) and convenient to buy from various reasons such as stores that were close to work schools and shopping malls. The consumers also paid high focus on the clean food promotion.

The purposes of this research were to design and create dyed silk yarn and cotton yarn machine for community enterprises of Ban Na Pho woven group Na Pho district Buriram province. All materials were made of stainless steel and the principle of rotation of the yarn skein which was hung with spindle yarn inside the dye tank. Dyeing process began by mixing color tanks in the exterior size for diameter ๓๐๐ mm. Adjust the temperature inside the dye bag by the boiler was attached below. Using pump in dye tank for rotating the heat with stainless steel pipe in ๑๑/๒ inches and ๓ inches x ๑/๒ inches and the rectangular tank was ๖๐ cm. wide ๙๐ cm long and ๑๖๐ cm. high. It had ๕ mm. of plastic lid cover in front of and a channel that looked at the attachment of color yarn. The lid had ๒ levels adjustable lift spring lock and ๒-axis spindle yarn. It was triangular shaped drilled holes spray to ๑ mm. on the spindle with a diameter of ๑๕ cm. and ๖๐ cm. long rotating at ๑๐ rpm strength by using electric motor size ๐.๕ HP used ๒๒๐ volts. It could be rotated left and right with the gear ratios around ๒๐:๑ ๒ adjustable that were automatic with programming on the control box and simple pattern. the spray dyed paint had ๑ liter water pump to control pressure valve for opening and closing to dyed water flow regularly by the heat from the LPG gas with a head size of ๓๐ cm. and adjust the temperature up to ๑๒๐ Celsius degree. It was showed the temperature measurement of water dye with pressure gauge and temperature gauge. The efficiency of this dye can be dyed silk yarn and cotton yarn per ๕ kg. to ๑๐ kg. which was a medium-sized textile production to the local community enterprise and applied in the preparation of yarns before dying such as peeling glue and bleaching.

The objectives of this research are to propose a proper model for detecting defective machines in auto parts factories to apply the proposed model to the defective product data and to investigate the factors influencing on the machine producing defective products. A Bayesian hidden Markov model (HMM) is adopted. The results show that if the number of defective products increases the machine will be in the hidden bad state. The probability of changing from a hidden bad state to a hidden good state is higher than the probability of changing from a hidden good state to a hidden good state. The highest probability that the machine will be in a good state is at the work process 4 followed by 1 3 and 2 respectively. The highest probability that the machine will be in hidden good state is at the Worker no. 10 followed 9 3 12 7 2 1 6 11 4 8 and 5 respectively and The highest probability that the machine will be in the hidden good state is at the product type 1 followed by 2 and 3 respectively.

The objectives of this study were (1) to find out the Karen weaving in the style of Karen Tapernki Suphan Buri and (2) to study the design and color used for Karen fabric weaving. Interview was the selected instrument to find out the information relating to Karen fabric weaving. The sample was Karen weavers from Tapernki Suphan Buri. The finding illustrated that the popular patterns for weaving were “Chok” and “Kid”. Geometric figure such as “Ne-Oun- Ge” “A-Ku-Sa” “Cher-Tuk-Ke” “Cha-Mi-Ta” and “A-Kor-Tai” were the popular patterns for weaving as well. The color chosen for weaving were both synthetic color and natural color. These were the old patterns inherited by Karen. The research show the result that the sample’s demand was bag made for woman. The pattern of the weaving was inspired by the concept of Art Deco which characterized by spire decorations and furniture. The researcher applied the concept of Art deco with the Karen weaving which characterized by geometric design. By bring the color trend in year 2014 to choose the weaving tone. Dyed fabric in natural color was chosen in order to be proper with Art Deco concept. The evaluation of the sample was satisfy with Karens textile products by Karens Tepernki Suphan Buri were as follows: (1) the design of the product was 65% fitting for Art Deco concept; (2) the design of the products was 57% in vogue; (3) the color design of the products were 60% fitting; (4) the color of the products were47% conform with the color trend of year 2014; (5) woven Karen fabric was 51% fitting for accompanying with PU leather; (6) the strength of woven Karen fabric accompanied with PU leather was 39%;(7) The products was 45% proper for the purposes of using; and (8) the size of the products was 58% proper for storage.

The project was intended to improve the design of feeding bowl. The researcher was conducted by the original product the shape of use. The researcher studied data analysis and collect the information that related by questionnaire of 50 items to study the behavior’s dog and the owner e related information that relevant information from the observation of everyday and interviews with the others to be the information for study the behavior of owner and dog. The results of this study founded the feeding bowl and cleaning the feeding bowl was designing for the dogs can eat 5-6 dogs. The product can be cleaned by wiping the blades with food scraps into your food waste by using the pedal force the blade rotation.