จำนวน Repository ( 1139 )

การศึกษาประสิทธิภาพทางแม่เหล็กจากวัสดุคอมโพสิต ที่ใช้ในอุตสาหกรรม
การศึกษาประสิทธิภาพทางแม่เหล็กจากวัสดุคอมโพสิต ที่ใช้ในอุตสาหกรรม

The magnetic properties of Ba2FeMoO6 (BFMO) BaCO3 (Barium carbonate 99.9%) Fe(NO3)3.9H2O (Iron(II) nitrate 99.0%) and Mo03 (Molybdenum trioxide 99.0%) have been characterized. A slurry was prepared by mixing the powders with deionized (DI) water at a ratio of 1:7.5: by solid state reaction method through compression. In the case of BFMO sintering at 800 °C for a 4 6 and 10 hours. exhibited the largest hysteresis loop at 50 K. In addition the values of Ms and Mr indicate ferromagnetic behaviour in BFMO ceramics sintered from 600 °C to 800 °C. Finally the value of magnetization was reduced by using a lower sintering temperature SEM analysis revealed the physical appearance of sintered BFMO ceramic and showed the morphology of the BFMO powder was. coarse with an average diameter of 2 microns

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การประเมินประสิทธิภาพการใช้งานห้องน้ำของคนพิการทางการมองเห็นเพื่อสร้างเกณฑ์ในการออกแบบ
การประเมินประสิทธิภาพการใช้งานห้องน้ำของคนพิการทางการมองเห็นเพื่อสร้างเกณฑ์ในการออกแบบ

This research aims to evaluate performance ease of use and security of designer bathroom for People with Visual Impairment. To establish criteria for designing bathrooms for people with visual impairment convenient and secure. The testing of bathroom designed for People with Visual Impairment in the ease of use and safety. From a sample of 30 people from evaluating the performance of People with Visual Impairment bathroom. To establish design criteria have been concluded. Orientation access various functions within the toilet should be placed in a triangular pattern. The size of the space available in each section should have a width close to reaching both the left and right or 1:00 to 1:20 meters approximately which led to the creation of the navigation functions. The surface should look different. But both have the same floor area. Case in point empirically for various functions. Use a light spot Or wall colors yellow orange To those who have blurred vision. Use more convenient The height of the counter should not be less than 0.80 meters so that disabled people have to stoop so dangerous. Detailed breakdown of wet and dry areas. The slope should be greater than the lower level. Or the waterproof (CURB) distance from the gate to reach the final (toilet) should be approximately 2:00 to 2:40 meters that should enhance security by using the cushioning material at the wall. Edge counters And bidets The research was to evaluate the efficiency of People with Visual Impairment bathroom. To establish design criteria To be appropriate And safe to use From designing a bathroom for People with Visual Impairment. The result is a conclusion from the test sample only preliminary. The need for additional testing of water and three forms or compare with typical bathroom. From a diverse group of users to have a complete research results and to determine the design criteria occur.

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การศึกษาและพัฒนาเครื่องเรือนจากเส้นพลาสติก กลุ่มชุมชนเรือนไทยจักสาน ตำบลศรีพราน อำเภอแสวงหา จังหวัดอ่างทอง
การศึกษาและพัฒนาเครื่องเรือนจากเส้นพลาสติก กลุ่มชุมชนเรือนไทยจักสาน ตำบลศรีพราน อำเภอแสวงหา จังหวัดอ่างทอง

The purposes of this research were to study and development of plastic fiber furniture : Ruean-Thai Jak-San Group Sri-Pran Sawang-Ha Ang Thong with the study from the test of sampling group of Ruean-Thai Jak-San Group Sri-Pran Sawang-Ha Ang Thong with appropriate qualifications ideal to enter the conversion process with the research results demonstrated hereunder. The results of the research were with findings in respect of Production Analysis Standard Criteria in respect of Design with the mean of 3.99 rated as Good Level. And Satisfaction of the consumers of Ruean-Thai Jak-San Group Sri-Pran Sawang-Ha Ang Thong with the mean of 4.43 rated as Very Good Level. Consecutively in respect the Production with the mean of 3.86 rated as Good Level. Overview with the mean of 4.26 rated as Good Level.

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ศึกษากระบวนการทำเครื่องปั้นดินเผาโดยใช้ประโยชน์จากกากกาแฟเหลือทิ้งเพื่อพัฒนาสู่การออกแบบเชิงสร้างสรรค์
ศึกษากระบวนการทำเครื่องปั้นดินเผาโดยใช้ประโยชน์จากกากกาแฟเหลือทิ้งเพื่อพัฒนาสู่การออกแบบเชิงสร้างสรรค์

The research objective of this research 1) study and experiment the waste of coffee waste to create a creative advantage 2) study and design pottery handicraft products using the waste of waste coffee material 3) develop and build on existing local knowledge that is valuable and worth a lot more Research results conclude that the trial in removing waste coffee residue as a clay mixture can make the product more beautiful in terms of texture and color tone. Which is very beautiful and has a higher value. Which when burned in the ideal temperature. The surface of the pottery will have a rough texture uneven and color in the color tone Din. Can develop into creative design. The design of pottery and handicraft products using the waste of coffee residue into creative design. The concept of design is to take into account the uniqueness of endowment beauty usability. Manufacturing Processes The design pattern is derived from three forms from which the researcher attaches importance to shaping the design of the pottery. The shape of the design is derived from the uniqueness of Thailand. The result of the design is a decorative sculpture home size is appropriate to the home decoration of all types all the beauty resulting from the local wisdom. Production experiments showed that It is a way to add value to your product.

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การออกแบบและพัฒนาลวดลายผ้าไหมแพรวาเพื่อประยุกต์ใช้งานผ้าไทยด้วยนวัตกรรมเครื่องทอผ้าแจ็คการ์ด
การออกแบบและพัฒนาลวดลายผ้าไหมแพรวาเพื่อประยุกต์ใช้งานผ้าไทยด้วยนวัตกรรมเครื่องทอผ้าแจ็คการ์ด

This project was to design and development of Satin Silk for applying innovative Thai fabric with Jacquard (JACQUARD). This purposed to study and develop of satin silk pattern with Jacquard (JACQUARD) to be effective. There are 4 steps as follows:1) Study the traditional satin silk production process by database study pattern color and pattern including the satin silk woven process that was related during of time to complicate satin silk woven process 2) Apply the data and design the satin silk pattern on the computer program (CROSS STITICH) 3) Transfer the knowledge extend the folk wisdom and publicize the usage of satin silk woven method that applied by Jacquard (JACQUARD to the group of satin silk community enterprise at Ban Phon Phon subdistrict Kham Muang Kalasin District Kalasin province to promote and preserve satin silk indigenous fabric 4) produced the serpent striped of satin silk woven that called two color of satin silk that had consisted the main pattern separated striped pattern and fringed bouquet pattern. The study found that satin silk woven by Jacquard (JACQUARD) can reduce problems in various areas. There were 1) Reduce the manual labor raised the heddle that usually used 3 persons including the weaver to raise it while the Jacquard (JACQUARD) could controlled the heddle by only one person 2) Reduce the time to weave less 3-5 times when compared to the length of fabric with a width equal. 3) Reduce the woven process problem could be continuously and could be changed woven pattern quickly without to go up the heddle or collected by applying Thai fabric with the innovative Jacquard (JACQUARD). It made to reduce some work could be woven special satin silk pattern and conserve traditional pattern to result in satisfaction of the consumer group to gain popularity expand the market add new consumer groups and brought the fabric to top in costume and apparel accessories textile product.

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