This research aims to study and test a ceramic product in using to constructs a wall. This research is based on a previous studying to develop a ceramic product that saves the energy in the building. The early test shows the product has out door heat resisting capability and it is very user-friendly. However the test was only an early stage. The research still lack of a real life situation test and has very little feedback from the consumers. All of which are very importance to farther develop this product into a production stage. The research has 2 steps. First step to testing the heat and humidity resisting quality of the product the researcher is building four testing blocks (dimension 1x1x1 meter). Each block has different material on one of its side block 1 has brick block 2 has concrete masonry unit block 3 has autoclaved aerated concrete and block 4 has ceramic block. The other three side of each block have a heated and humidity resisting form. The researches test the following; heat energy the temperature inside the blocks and humidity inside the block. After comparing the difference between the airs inside and out-side of the blocks the block 2 with concrete masonry unit has the best humidity resisting quality and is the most user-friendly product. In the term of heat resisting block 3 with autoclaved aerated concrete perform the best. Second step to test the user-friendliness of the product the researcher found 2 groups of consumers. First group are the wall constructing expert. This group has a hard time using this product and can’t get use d to the product so they find this product to be too thin and too weak. Second group the home owner feel the product has a thinner wall and believe it’s weaker than a typical construction brick. There for they still don’t know how to use this product.

The aim of this work was to study the magnetic properties of magnetic glassceramics with composition system CaO-Na2O-P2O5-BaO-Fe2O3. The magnetic glass– ceramics were prepared by conventional melting at 1300oC for 2 h of the coprecipitation derived starting products and heat treated at different temperatures. The structure and microstructure of the samples were characterized by X-ray diffraction energy dispersive X-ray analysis (EDXA) and scanning electron microscopy. The magnetic measurement showed that the samples which contained barium ferrite exhibited magnetic behavior which is similar to soft magnetic materials. Finally the samples were soaked in simulated body fluid (SBF) for 14 days. The apatite was found to form on the surface layer of glass-ceramics and it increases with the barium ferrite content was increased.

This research study the mechanical properties of concrete mixed with reused ceramic tiles reinforced with steel fiber from milling processed. The compressive strength of all concretes were designed at 300 ksc at 28 days and control slump in the range of 10 ? 2.5 cm. The steel fiber from milling processed was reinforced at 0.50 1.00 and 1.50 by the weight of cement content. The compressive strength Flexural and tensile splitting for all concrete samples were tested compare with control concrete which it as concrete mixed with reused ceramic tiles not reinforced with steel fiber. The results shown that the reinforcing with steel fiber from milling process at 0.5 and 1.0% was affect to the higher compressive strength than control concrete of 2 and 7% but increasing steel fiber at 1.5% was affect to lower compressive strength than control concrete of 6%. Concrete mixed with steel fiber from milling processed at 1.0% have higher splitting tensile strength than control concrete of 16% while concrete mixed with steel fiber at 0.5 and 1.5% have splitting tensile strength equal with control concrete. The flexural strength of these concretes have higher more than control concrete about 9 17 and 11% for reinforcing with steel fiber at 0.50 1.00 and 1.50 respectively. In addition the water permeability of concretes were increased when the steel fiber were reinforced increases too.

ABSTRACT This independent study has 3 main objectives to study the following aspects: 1) the qualifications of successful showroom salespersons 2) the communication process of successful showroom salespersons 3) the application of marketing communication process as the tool to enhance successful showroom salespersons sales’ techniques. Samples were 10 successful showroom salespersons and 5 showroom sales supervisors of Boonthavorn Ceramic Co.Ltd. Pinklao Boonthavorn Ceramic Co.Ltd. Pinklao Branch . The study was conducted through the observation and interview to gather data for analyzing and presenting as an essay. The independent study yielded the following results: 1) The qualifications of successful showroom salespersons were indifferent from the ideal qualifications of regular salespersons based on Boonthavorn Ceramic 4 core values strategies for building personality. These core values are related first to friendliness as being friendly and helpful person; whereas creativity represented constructive ideas while passion is the determination and enthusiasm and last the expertise that involved skills in performing tasks. Furthermore more qualifications were found as parts of specific personality of successful showroom salespersons such as having a sense of humor and ability to read the house plan. 2) The communication process of successful showroom salespersons mainly focused on the analytical process of customers qualifications by classifying customers based on customers’ buying preferences and habits with follow-up customer service plans that tailored to each customer’s needs. 3) The successful showroom salespersons applied the communication process that Boonthavorn Ceramic Co. Ltd. had been developed for specific sales. Nonetheless they were unable to fully comprehend the proper function and use of this marketing communication tool to derive at full benefit because of their reactive communication with other departments so sale efficiency was under achievement. The above-mentioned statements could be reviewed and edited for the preparation of introductory documents manuals and training materials to further improve overall potentials of showroom salespersons. Furthermore the company had developed the transparent guidelines for managing different departments namely Sales Marketing Communication and Human Resources so they could integrated their performances for better results.

The research aimed to analyze jewelry in various forms such as necklaces bracelets rings and earrings as well as to apply knowledge to develop jewelry with stamping techniques by using metals silver and synthetic gemstones. The data of the research was obtained from the interview the analysis of jewelry forms for producing an jewelry prototype and the satisfactory evaluation. The results of the research were that the most of modern jewelry had natural shapes. However they had few manmade patterns. The patterns mostly came from the colors of the gemstones. Silver was used as a material of the whole jewelry ring. As work creativity it was found that most modern jewelry production was based on wax mold prototype molding rubber mold press wax injection molding finishing plating and stone decoration. The result of the research brought to the design for developing better jewelry forms. The process of the design consisted of studying design theories and creating various jewelry forms. As the evaluation by the experts the design with natural shapes obtained the highest rate of evaluation (the second form). The second highest one was the seventh form which was the contemporary jewelry with beautiful gemstones. This one was suitable for jewelry prototype production with stamping techniques by using paper clay ceramic for satisfactory evaluation the consumers were satisfied with the jewelry made of paper clay ceramic with the rates of much and the most. This was consistent with the research hypothesis i.e. to obtain modern forms of jewelry made of paper clay ceramic which were used as a guideline for creating and developing modern jewelry forms according to the customer’s needs and for developing materials for innovation which could reduce production cost and time of the manufacturers.