The research was aimed to investigate the extent of participation and factors affecting personnel participation in public organization development (group 2). The population in this study were 1917 personnel working in public organizations (group 2). The researcher determined the sample size using Craig and Morgan method. The samples used in the study were 321 persons. In this research a self-constructed questionnaire was used as the instrument to collect data which then were analyzed using percentage mean and standard deviation Two-way ANOVA and Multiple Regression analysis. The research results were as follows. 1. The study on factors affecting personnel participation in public organization development (group 2) revealed that factor regarding attitude towards work participation was at high level with the average of 3.97; environmental factor in the organization towards organizational participation was at high level with the average of 3.93; motivation factor was at high level with the average of 3.85; communication factor was at high level with the average of 3.80; communication factor was at high level with an average of 3.80; and organizational culture factor was at a high level with an average of 3.79 2. Differences in terms of experiences and workplaces were not statistically significant and had no influence on the participation in the organizational development of personnel in public organizations. 3. Attitude factors did not statistically influence the participation in organizational development of personnel in public organizations. 4. Motivation and communication factors influenced the participation in organizational environment and organizational development of personnel in public organization (group 2) at the .05 level of significance totally predicted the dependable variables by 4.6 percent.

The purposes of this research were to investigate (1) the image factors affecting parents’ loyalty on the use of BUB in da POOL swimming center for babies and toddlers and (2) services factors affecting parents’ loyalty on the use of BUB in da POOL swimming center for babies and toddlers. Data were collected through the questionnaire responded by 174 parents of the children and analyzed by the frequency percentage mean and standard deviation to analyze information on image factors and service quality that affected the parental loyalty of children using the BUB in da POOL Infant and Child Training Center. Pearson Product Moment Correlation Pearsons Product Moment Correlation Coefficient and Multiple Regression Analysis were applied to analyze the data. The research revealed that the image influenced the loyalty of children’s parents using BUB in da POOL business with the branding image value of 0.422 and the corporate image of 0.330 influencing the parental loyalty of children using the BUB in da POOL at the highest level. While branding image factor did not affect the parental loyalty of the child using the center. The quality factor influenced the parental loyalty of children using the BUB in da POOL Center at 0.422 of with the reliability of 0.184 and the parents’ attention to the service quality was 0.234 which influenced the parental loyalty. Responding to the parents of children using the service had the greatest impact on the parental loyalty while the factor regarding its compactness of the services and trustworthiness trust did not affect the loyalty of parents of children who used the center for teaching babies BUB in da POOL.

The purpose of this study were to 1) study consumer’s behaviors at on choosing fresh coffee at restaurant 2) investigate marketing strategies affecting the consumer’s decision on choosing fresh coffee at restaurant 3 ) compare personal factors affecting the consumer’s decision on choosing fresh coffee at restaurant at Thai Airways International classifications on the factors for the educations will be consumer’s decision on choosing fresh coffee of Yellow Orchid Restaurant at Thai Airway International. The sample group was 225 Thai customer’s using the restaurants. The questionnaire was used in this study to collect data. The statistics used this research were percentage mean frequency standard deviation t-test and F-test. The results showed that the men age 35 to 45 years old work as employees for the private companies with salary of 35000 bahts and up the reasons for having coffee were because of the conferences and meetings. From 7:00 am until 9:00 am cost around 85 bahts/time. Consume hot coffee at least 1 cup. Cappuccino and latte are popularly being selected among the people. Do not buy other products alongside coffee. Change the coffee type sometimes. Other than coffee then they’ll be lemonade Anchan juice and decide for yourself. As for the marketing strategies affecting the consumer decision on choosing Fresh Coffee all strategies were rated high. According to the comparative marketing strategies affecting consumers in choosing Fresh Coffee it was found that sex or gender played no role in using the restaurant. However age affected products Place Promotion People process of service and Physical with significant statistic level at 0.05. However vocation affected products Place Promotion with significant statistic level at 0.05. However Earnings affected products price Place People process of service and Physical with significant statistic level at 0.05

ECONOMICS VALUE ANALYSIS OF INVESTMENT POLYCYSTALLINE DIAMOND(PCD) CUTTING TOOLS BRAZING. The objective was to study the possible economic investment welding vacuum (High Vacuum Brazing Machine) Case Study JK Precision Seasons Ltd. to produce inserts with diamonds (Diamond Insert) and quality. reduce the cost of production The experiment storage costs during the production process inserts with diamond original method and process used welding machines vacuum (High Vacuum Brazing Machine) by the project matures in 10 years the life cycle of the equipment by the companys accounts. it can be concluded that the project Investment welding machines vacuum (High Vacuum Brazing Machine) is worth the investment. By comparison the production cost of current methods and using new welding machines vacuum (High Vacuum Brazing Machine) found that the cost of production when using welding machines vacuum (High Vacuum Brazing Machine) down 31 baht / piece the production process. down two steps and increased productivity in a new way. 72413 pieces / year When analyzing the cost of Economics found that the value equivalent’ contaminated current net (Net Present Value) Payback period (Payback Period) rate of return of the Project (Internal rate of Return) Previous year current net’ Baht 443902559 Baht rate of return of the project is the of 3172% summarized the’ value. The project studies the possible invest welding vacuum (High vacuum Brazing machine) is suitable for investment.

Water became an important factor for propelling production process of any industries or factories and groundwater was option for production cost reduction especially in areas where had no surfacewater. B.Foods Product International Company Limited an affiliate of Betagro Group was located in Lop Buri Province to daily consume huge quantity of groundwater for production process in its factory. Measuring and recording levels of groundwater in 2 ground tanks related to volume of the water at time point of every 3 hours must continually be done every day in order to prevent lack of water fed into the factory that may impact of its production process. The main problem was caused of unexpected non-working of pumps. Knowing fluctuation of water levels could provide their immediate improvement and recover to avoid serious impacts. A microcontroller board could be employed to control groundwater volume in order that the company could closely follow up levels of groundwater in the ground tanks in real time and continuity. This study went on designing the microcontroller board for managing utility system and maintenance by using with level meter and wireless receiver and transmitter for testing working efficiency every 3 hours of each everyday during 1 February 2016 till 11 March 2016 totally 40 days. It was compared with those of same duration done manually. The findings revealed that the figured from 2 methods became similar and had very close relationship with each other. This could indicate that the simulated microcontroller board could be employed to automatically control groundwater volume efficiently. The company could bring it to appropriately trace levels of groundwater in the tanks in accordance with water usage behavior in each period of time for disruption of production process caused of insufficient quantity of groundwater. And this could be adaptable benefits for improvement of any organizations and also for any further studies