This research aims to study the influences of sustainability management of environmental social and governance on sustainable corporate finance of the listed companies in the Stock Exchange of Thailand including 1) the listed companies which have been selected to continuously get the Thailand Sustainability Investment award all of 29 companies and 2) the listed companies which have been selected to discontinuously get the Thailand Sustainability Investment award all of 17 companies for 6 years from 2015 to 2018. This research is the mixed method research in both the Quantitative Research by using Descriptive Statistic Analysis Comparison of means Analysis Correlation Coefficient Analysis and Panel Data Regression Analysis with Hausman Test and the Qualitative Research by in-depth interview with 5 persons of the management of the Thailand Sustainability Investment awarded companies. The research results revealed that in continued Thailand Sustainability Investment awarded companies the sustainability management of Environmental has negatively statistically significantly influenced the sustainable corporate finance by making Debt to Assets (DAR) to decrease and positively statistically significantly influenced it by making Market Value (TBQ) Return on Equity (ROE) and Return on Assets (ROA) to increase. In discontinued Thailand Sustainability Investment awarded companies it found that the sustainability management of Social has negatively statistically significantly influenced sustainable finance by making Debt to Assets (DAR) to decrease and the sustainability management of governance has positively statistically significantly influenced sustainable corporate finance by making Market Value (TBQ) Return on Assets (ROA) and Return on Equity (ROE) to increase.

Development of chili powder products through consumer survey to be used as the information for the development of high quality chili powder. The quality and physicochemical properties of chili powder during storage were investigated. The sound and red pods of fresh chili were washed and blanched at 100ºC for 3 min. Blanched chili pods were soaked in 0.25% sodium metabisulfite with 1.0% citric acid for 30 min prior to drying in a tray dryer at 65°C for 14 h to obtain dried chili with a final moisture content of approximately 8%. Dried chili pods without stem were ground to obtain chili powder. Roasting before grinding resulted in the reduction of moisture aw and color values. The results of study on the quality changes of chili powder during storage showed that storage temperature was the important factor affecting the changes in physicochemical properties and percentage of consumer acceptance. Meanwhile aluminum foil packaging slowed the increase of aflatoxin content in chili powder better than polypropylene. However aerobic bacterial count of the developed chili powder product is very low compared to the microbiological specifications while yeast and mold were not detected. The product contains a standard level of aflatoxin content after 12 weeks in all storage conditions which corresponds to the awareness of consumers in terms of quality cleanliness and safety are important factors in deciding to buy chili products.

The objective of this research was to study the influence of drying air velocity characteristics on paddy drying. The pneumatic dryer prototype was used in this study. Test drying 15 kg of Hom Pathum paddy at 22 – 25% initial wet basis moisture content was tested drying under the drying air temperature 80OC until its moisture is 14% wet basis with the two drying air velocity characteristics. The first characteristic of drying air velocity is constant at 12.80 m/s and another is reduced velocity every 15 minutes throughout the test process from 12.80 - 8.44 m/s. Drying in a vertical tube with a diameter of 3.81 cm and height 1 m for study the drying behavior drying rate (DR) specific energy consumption (SEC) and thermal efficiency of drying. The results showed that drying with constant air velocity gives a shorter time higher drying rate lower primary SEC consumption and higher thermal efficiency than drying with reducing air velocity.

Research project on Factors influencing the performance of support personnel Faculty of Technology Rajamangala University of Technology Phra Nakhon The objective is to study the factors influencing the performance of support personnel. Faculty of Technology Rajamangala University of Technology Phra Nakhon Data collection tools include target audience satisfaction questionnaires. Analyze data using phonological statistics. The study found that Target audience 58 support personnel The Faculty of Technology Rajamangala University of Technology Phra Nakhon Phasat found that the majority of them are females aged 20-40 years. Personnel pay attention to operational factors. Overall there is a high level of satisfaction with the operational environment. Administration Operational progress and compensation and benefits Personnel pay attention to the level of performance. Overall there is a high level of operational satisfaction fairness transparency and operational compliance with the rules and regulations and the aspect of being able to successfully carry out the tasks assigned to them. The field is able to perform the assigned tasks with quality and efficiency. The side is able to perform the task correctly as assigned and the side has an understanding and can determine the guidelines for the operation. The side can perform the work completely and completely as assigned and the side can perform the work quickly and on time to a large extent.

The purpose of this research was to study the characteristics of the audit committee to reduce the companys chances of receiving modified audit opinions from the audit. This study used the data from the annual reports of the companies listed on the Stock Exchange of Thailand between the year 2015 to 2018. The data used were the audit committees and modified audit opinions of 211 companies consisted of 92 industrial product companies and 119 companies in service provider category. The variable data were analyzed by using descriptive statistics and inferential statistics then the logistic regression correlation analysis Pearson correlation matrix and logistic regression analysis were used to test the hypotheses. The independent variables were audit committee characteristics consisted of the independence size number of meetings and accounting or financial expertise. The dependent variable was the modified audit opinions. The results revealed that the number of meetings of the audit committee was the only variables of the audit committee characteristics that showed a positive correlation with the modified audit opinions. There was no significant relationship between the independence of the audit committee the audit committee size the expertise in accounting or finance and the modified audit opinions. The equation of predicting the characteristics of the audit committee which is an important part of corporate governance significantly showed that it had no influence on reducing the chance that the company would receive a modified audit opinion. However the research results suggested the evidences in policy implications and operation of corporate governance in characteristics of effective audit committee. The audit committee meetings not only the numbers but also the quality of the meetings should be considered to enhance corporate governance efficacy concerning the quality of financial reports