The research objectives were to study the correlation between the social information disclosure and the performance and the impact of corporate governance on the correlation between the social information disclosure and the performance of companies listed on The Stock Exchange of Thailand SET100 group. The information was collected from the notes to the financial statements annual registration statements (Form 56-1) and annual reports from 2016 to 2020 of 68 companies. Data were analyzed by using descriptive statistics such as mean standard deviation percentage and inferences statistics include Multiple Regression Analysis. The study results found that the social information disclosure on consumer responsibility is in line with Return on Equity (ROE). The disclosure on innovation and innovation dissemination from social responsibility practices correlates in the negative direction to Return on Equity (ROE). In addition the disclosure on anti-corruption was inversely related to Return on Assets (ROA). On the impact of corporate governance on the size of the Board of Directors and the shareholding proportion of the major shareholders there is a negative correlation between social information disclosure on anti-corruption and Rate of Return on Assets (ROA). There is a negative correlation between the proportion of independent directors and social information disclosure on innovation and innovation dissemination from social responsibility practices and Return on Assets (ROA). There is a positive correlation between the percentage of shares held by management and directors and social information disclosure on coporate governance and environmental management and Return on Assets (ROA). There is a negative correlation between the percentage of shares held by management and directors & the position merging of Managing Director and Chairman of the Board and social information disclosure on human right records and Return on Assets (ROA). There is a positive correlation between the merging of the Managing Director & Chairman of the Board and social information disclosure on consumer responsibility and Return on Assets (ROA). There is a positive correlation between size of the board of directors & the shareholding proportion of the major shareholders and social information disclosure on human right records and Rate of Return on Equity (ROE). There is a positive correlation between size of the board of directors the proportion of independent directors shareholding percentage of major shareholders and the position merging of Managing Director and Chairman of the Board and social information disclosure on consumer responsibility and Rate of Return on Equity (ROE). There is a negative correlation between size of the board of directors the proportion of independent directors and the shareholding proportion of the major shareholders and social information disclosure on innovation and innovation dissemination from social responsibility practices and Rate of Return on Equity (ROE). There is a negative correlation between shareholding proportion of executives & directors and social information disclosure on human right records and innovation and innovation dissemination from social responsibility practices and Rate of Return on Equity (ROE). There is a positive correlation between and the merging of the Managing Director & Chairman of the Board and social information disclosure of fair treatment of workers and Return on Equity (ROE). The correlations are statistically significant at 0.01 and 0.05 levels.

The study of drought factors to analyze and manage water is very important. The main contributing factor to drought is unusual summer weather wind pressure and air mixtures include water vapor and water droplets. In this factors can be analyzed for rainfall in the lower central river basin area and the preliminary data of the research used to analyze drought from Thai Meteorological Department (TMD). This research analyzes the factors that cause drought including rainfall temperature pressure wind and precipitation. The Multiple linear regression analysis used to determine the relationship of factors causing drought. It was found that rainfall had a statistically significant relationship with temperature and pressure. In addition using the Geographic Information System (GIS) an analysis of rainfall in the lower central river basin from October 1920 to September 2021 to found that from August to October there is a lot of heavy rainfall according to the multiple linear regression equation. Therefore the created multiple linear regression equations can be effectively used in the analysis of drought areas in the lower central river basin area.

The purpose of this research was to study the behavior of students of Rajamangala University of Technology Phra Nakhon in receiving information via online media. The sample consisted of 390 undergraduate students of Rajamangala University of Technology Phra Nakhon in the academic year 2021 by accidental sampling. The research instrument was an online questionnaire. The statistics used to analyze the data were percentage mean and standard deviation. The results of the study on the behavior of students using online media for information exposure revealed that most of the students used their smart phones to receive information via online media for more than 4 hours on average every day. The behavior of receiving information via online media of students found that the type of online media that students used the most is Line followed by Messenger and YouTube. The purposes of the most exposure to online information are for communication and/or conversation followed by follow-up on current interesting events and for work channels such as online shopping and financial investments etc. The forms of information that most exposed to online media are entertainment followed by general knowledge and news. The content received from online media the most is movies dramas followed by songs lyrics melodies and currently interesting issues.

This research aims to for the development of an automated message response system using the LINE bot program for supporting information technology work. For supporting the reporting of computer problems the Internet the use of audiovisual equipment within the Faculty of Business Administration. Including basic troubleshooting for users. The results showed that developing an automated message response system using the LINE bot program. For IT support the use of Line Bot by using Line to report problems enables better interaction between users and device administrators. Allows users to be aware of basic solutions. Which is also a convenient and quick way to report problems save cost because within the area of the Faculty of Business Administration Rajamangala University of Technology Phra Nakhon has full internet service that the lecturer and staff can connect internet at all times.

This research has the objectives for studying the information and communication technology (ICT) usage of university students and relationships between factors of information and communication technology (ICT) usage those affecting the digital university policy of Rajamangala University of Technology Phra Nakhon. Samples are students who are studying bachelor degree in 9 faculties at Rajamangala University of Technology Phra Nakhon and are systematically randomed from the population of 11899 at 95% confidential level with the sample size of 387 from the calculation. Questionnaires about the information and communication technology usage of the students related with the Digital University policy have been used in this research. Descriptive statistics used in this research are Frequency Percentage Means (𝑥𝑥̅) and Standard Deviations. Referential statistics used are t-test Independent and One-Way Analysis of Variance. The research found that different personal factors including genders ages classes and faculties did not vary the opinions of the students about their planned behaviors. Different personal factors including genders ages classes and faculties did not vary their opinions about the intention of information and communication technology usages. Different personal factors including genders ages classes and faculties did not vary their opinions about the information and communication technology usage behaviors. Different personal factors including genders ages classes and faculties did not vary their opinions about the Digital University policy. Opinions about the planned behaviors are positively related in low level to the opinions about the intention of information and communication technology usages statistically significant at the .01 level. Opinions about the intention of information and communication technology usages are positively related in moderate level to the opinions about the information and communication technology usage behaviors statistically significant at the .01 level. Finally opinions about the information and communication technology usage behaviors are positively related in low level to the opinions about the Digital University policy statistically significant at the .01 level.