The purpose of this research was to develop innovative forms the style of Household Textile and to develop innovative forms the style of Household Textile and to develop the product style from Napos Buri Ram Silk. This reserch was conducted to determine the Research and Development which used ๕ product models are reserch instrument along with Post-Training evaluation questionnaire. The samples consisted the Napos Buri Ram Community Enterprise Services Group of ๑๐๐ people and choose the sample group to keep in training as ๒๐ people. Data were analyzed using by percentage mean frequency and standard deveation. The result revealed that ๕ product models were interested by women which were between ๓๑-๔๐ years old government career graduated in Bachelors degree and had income in between ๑๕๐๐๑ - ๒๕๐๐๐ baht. Their most popular product were pillows which perfected designs styles and could related with Thai cultural identity. Training post-evaluation were all women trainee which were between ๓๐-๔๐ years old textile weaver and farmer career Primary education and had income in between ๕๐๐๐ - ๑๐๐๐๐ Baht. Training pre-evaluation were known stitching and design skill in fair level but improved to be the best after got trained and require the next training.

The first purpose of this research is to study the using of personnel management system of Rajamagala University of Technology Phranakhon. Secondly the satisfaction in system using is suggested. The investigation and gathering information from university workers are done by questionnaire of satisfaction. The information is evaluated by using frequency percentage mean and standard deviation term. The reliability of two samples is tested by t-test using Alpha Coefficient of Cronbach and the reliability of more than two samples is tested by One Way Analysis of Variance. The results showed that the efficiency of using the personnel management system is the same as the system which is used in division of personnel management administration and division of general administration. The setting manual and log out of system which used in sub-system of each role are consistent with research hypothesis. The analysis of satisfaction of all workers between sexes (male and female) and between duties (support and academic staff) showed that the satisfaction in personnel management system is at high level. The university plan to develop the system continuously to face the changing and the present.

The purposes of this research were to design and create the weaving machine to ๒-๔ heddles for small sample weaves were not over ๒๓ inches width. It brought to use striped woven community sample to develop commercial products by using the physical data of the local woven fabric and fabric size product samples were made for criteria of community design to hold dimensions of the weaving loom and the various components of its. The study found that woven fabrics were made in community products which mainly used hooks not exceed ๓ per strip. Repeat stripes as basic weaves structure ๑/๑ and diagonal stripes ๒/๑ weft density of ๖๐-๑๒๐ lines per inch. The fabric sample sizes for the presentation book were offering commercial customers with ๓ inches wide and ๒๕ inches long. ๒ heddles weaving loom were designed and developed by a comb ๓ inches wide in ๔ heddles. The heddle lift lever system was called elastic spring system the press lever heddle system was called Countermarches system weft thread transmission system and impacted them were woven worker type. Roll fabric system and loosed warp thread was adjustable by locking helical gear of warp thread roll. Two heddles weaving loom design to develop commercial community products can weave for ๓ pattern samples that were ๑/๑ plain weave pattern ๒/๑ diagonal striped pattern satin pattern ๒/๒ wings pattern zigzag twill pattern tortoise scales pattern and application of basic woven pattern. According to the experiment warp weave fabric size ๒๐/๒ and weft weave size ๒๐/๒ teeth comb # ๓๘ and #๒๐. When started warp thread placed ๑๓ inches into weft thread for ๒ threads interlock with teeth comb. It can be woven in ๑๓ inches width. The density of weft thread was ๖๐ threads per inch. It can choose woven patterns and bring to make the woven sample to commercial products. The ready woven fabrics were the crafts worthy of folk wisdom shawls by loom weaving and local fabric pattern.

This research aimed to study the design and development to assist in bringing the car seat into the production process and the risk assessment approach to ergonomics to suit operator. Emphasizing the importance of work and trying to create design tools. Organize work appropriately in accordance with the competency and performance of each individual. Using the principles of biomechanics analysis applied in the analysis along with an assessment of the risks by taking into consideration upon 3 factors. 1. The level of severity. 2. The level of frequency.3. Safety measures at the different parts of the body due to which the body must be borne from the outside and in the work. By bringing knowledge of mechanics the proportion of the body anatomy and physiology is able to create the relationship in a model way of Ergonomics which occurs according to the gesture. The use of tools lifting heavy parts and labor pull push and press researchers found in the process of lifting car seat weighs 14.5 kg dimensions width 45 cm length 55 cm and 100 cm in height is the distance of the car seat to shelve. Assembly point distance of 200 cm research has fixed this issue by adjusting the distance of the car seat and shelves by only 50 cm distance can be reduced down to 150 cm and adjust the position of the lifting cushion to reduce twisting torso while assess the biomechanics model of the behavior of all employee in improvement on quality both before and after work station.

Research presents the design and construction of a prototype device alert to clean the solar panels. The measure monitoring of dust and blocking dirt surface of solar panel causes generation Energy low efficiency the devices are alerted to clean solar panel to ensure generation Energy highest efficiency and reduce the cost of solar cell cleaning which will be done 12 times a year. Researchers have introduced electrical and electronic technology with solar panels to provide a reference. Take an installed prototype in process with solar panel energy factory. After that clean the panel referred to the morning every day. This prototype will be processing performance comparison between the solar panels reference with the solar panels factory every day and results via the Internet and record the data in memory. The results of this research found that. Efficiency of electricity production is down 9% as 3 months and 10.47% of the year due to impurities. Dust cover doing have been cleaned twice the efficiency of the electricity production has remained high. This will alert you that washing does not have to be done 12 times as practiced in a solar farm reducing costs 10 times a year.