This thesis offers the design of the impulse generator 1.2 / 50 μs which applies for studying and generating the lightning impulse to test the endurance of the electricity transmission line. Moreover this study analyses the factors which affects the impulse waveform by using Orcad program. The parts of prototype device can find in the general market. After the efficiency test of the electricity transmission line the result shown that the device should have the high capability to endure the temporarily high impulse. This minimizes the dangerous from the electricity system.

This research aims To study and collect tie dye pattern. And to provide general knowledge of dyeing and textile patterns. There is no way to conduct the research. Related information in the form and method of making tie-dye process. On tie dye patterns by collecting information from documents and online media. And experimental techniques to tie fabric from the design on paper and bound pattern onto the fabric and dye. Then the pattern came prepared Knowledge Base tie dye pattern. In the form of books reports and disc CD / DVD. The results revealed that the tie-dye patterns. Appearing in the textile pattern consisting of natural geometry in depend. There are 2 types of tie-dye pattern patterns and continuous. Discontinuous pattern (pattern) Single-binding motifs. The tied pattern gnarled and Captured and tied fold stitching. Swiping stitched Other materials included in the bundle. Technical tortuous highway triangle triangle stacked square square. Type of pattern is composed of Independent and creative nature geometric patterns. stacked square with 4 slots a rectangle a triangle rocket a two-page independent. Which patterned tied each in a different pattern. Tie a knot button Before capturing Ties And other related materials patterns cannot continue as a single pattern. Tied and folding sewing swiping before the tied is a pattern that continued throughout the fabric. Which can be used for the creations a pattern on the cloth as well. This saves time in Ties pattern. Tied motifs in small quantities But when spread the cloth out of the piece. Pattern appears full fabric. Dyeing has the dye color 2-color with more than 2 colors dip-dyed by whole piece dip dyed the color level. In addition the pattern appears to products that include product type 1. home decoration 2. products clothing. The study pattern with tie-dyed textiles textile products and found that two types of usage patterns of all kinds. Depending on the designer And the purpose of the use of that product.

Factors influencing the successful strengthening of supply chain management-oriented cooperation in export of Halal meat processing industry of Thailand to ASEAN countries This research aims to analyze the variables associated with factors that influence the development of a transport tourists with eco-friendly to accommodate the opening of the ASEAN logistics and to ensure the consistency of the model. Use research methods and quantitative surveys with empirical data. Contain variables with empirical data. The seven variables include factors such as the availability of resources. Factors Tour Reliability factor Environmental factors Factors of personnel quality of life. And factor shipping costs This study used quantitative research. By empirical research Questionnaires were used to collect data. The executives in the business sector in land transport of 410 people. Results show that The research also found that the availability of resources. Factors of environmental services. Factors of personnel quality of life Product Evaluation The direct positive influence on potential providers of transport tourists with eco-friendly reliability and exceptional factors. A summary of the recommendations to the land transport business in Thailand should have a transportation management system by introducing environmentally friendly transport tourists. Used in the business which would be good for the corporate image and showcase its social responsibility for the public sector should take strict measures for organizing transport by truck to the environmental standards increased.

The purposes of this research were to investigate the factors consisted of a temperature different parts of the lemongrass and a size of chopped lemongrass that affected to distillation of lemongrass essential oils. There are two experiments in this work. The first experiment investigated the factors by defining 1) temperature at 105 oC and 110 oC 2) different parts of the lemongrass (Leaves and trunk) and 3) sizes of chopped lemongrass at 1-2 cm and 15-20 cm respectively. 2k Factorial designs method was used for this experiment. In the second experiment the appropriate parameters from experiment 1 were used for 3 replicates to find an average of lemongrass essential oils. The results of first experimental analysis showed that the appropriate parameters were temperature parts of the lemongrass and sizes of chopped lemongrass at 110 oC leaves and 1-2 cm respectively. For the result of experiment 2 it was found that the average of lemongrass essential oils was 30.36 ml.

This research had a main purpose for studying the utilization of water hyacinth as the key component of paper production mixed with the agricultural waste as pineapple leaves and leaf sheath of banana tree. The paper pulps were prepared from 5 g/l NaOH at 90-95oC for 3 hours then bleaching with 5 g/l Hydrogen peroxide at 90-95oC for 30 minutes. The whole pulps were detached improvement with 5g/l Acramine 3187 before paper establishment production. Finally the strength of obtaining papers was consideration and competition to any craft paper type. As the results the appropriate ratio of paper was 70% water hyacinth (stem) 10% pineapple leaves and 20% leaf sheath of banana tree. It had 31.19 kN/m2 for bursting strength tearing strength as 309.17 mN and 0.49 mm thickness. The basis weight was 183±5 g/m2. The achieved paper was equivalent as KI craft paper. It was presented for packaging boxes and other procedures.