This research aims to study the teaching style in various subjects. To study the teaching and learning management system based on a new way of life (New Normal) to develop teaching and learning styles and teaching management system based on a new way of life (New Normal) of the Faculty of Liberal Arts to be effective and in accordance with the strategic plan of Rajamangala University of Technology Phra Nakhon Data collection was conducted between October 2020 and September 2021. This was a survey research that used a questionnaire tool. It consists of 4 parts: 1) general information of students which is demographic characteristics 2) students opinions on online teaching and learning in the situation of COVID-19 3) students opinions on online examinations in the situation of covid-19 vid 19 and 4) students opinions on teaching and learning and online exams in the situation of COVID-19 with the research sample being students of the Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon a total of 590 students. Data analysis used descriptive statistics for demographic characteristics. The results showed that General information of students of Rajamangala University of Technology Phra Nakhon found that most of them were female. Studying in the first year. Most of them use mobile phones to study online. Use mobile phones for online exams. and like the teaching style in the classroom The level of students opinions towards online learning in the situation of COVID-19 was at a high level meaning that the students thought that the university should have more measures to help alleviate the burden of online learning expenses followed by more. Come students feel that online learning increases home expenses such as increased electricity bills. phone bill increase Students feel that studying online at home has a greater impact on themselves. Respectively and the level of the students opinions towards studying the online exam in the situation of COVID-19 was at a high level which was the problem with the internet signal during the exam at the most followed by the suitability of taking the exam for each subject in Google Form overall suitability of online teaching in each course The suitability of the applications used in the online exams for each subject respectively.

The objective of the research is to identify the problems and needs in developing the English communication skills in the workplace of front office hotel staff in Nakhon Ratchasima province. The sample of the study are 420 front office hotel staff in management and operational level selected by using the area random sampling. The data collection approach employed in this study was mix method both questionnaire and interview. The collected data were then analyzed and compared by using frequency percentage mean and standard deviation. The findings were as follows: 1. Four English language skills (listening speaking reading and writing) are essential for all staff and listening is considered as the most important followed by speaking. 2. The main problems of using English in the workplace are writing and reading due to lack of confidence unfamiliarity with the grammatical structure and vocabulary. 3. All staff are desirable to develop English communication skills especially speaking and listening in different situation duties and responsibilities.

Consumer Rights in Herbal Cosmetics under online Shopping aimed for study 1) demographic factors 2) electronic marketing strategies 3) consumer right that affected to online buying of herbal cosmetics. Samples were drawn from Bangkok metropolitan followed Taro Yamanae (1967) formular with 386 samplings from 5666264 population. This research performed under survey method collecting and analyzing using statistical program with frequency percentage mean. Analytical relation of its data using T-tests one-way ANAVA correlation Spearman rho’s test with 0.05 significant level and 95 percent confidence interval. The results are 1) demographic factors are such as gender age occupation and income affected to online buying of herbal cosmetics 2) electronics marketing factors are such as; services sales promotion privacy affect to online buying of herbal cosmetics in moderate level while product price place marketing promotion security community status sales promotion affect to online buying in low and lower level. The over pricing reading review before buying and standard product certified do not affect to online buying herbal cosmetics 3) consumer right in the right to receive precise news the right to be safe the right to be compensate affect to buying in moderate level while the right of freedom in choosing product affect to buying in low level of buying of herbal cosmetics.

The research of strategic accounting information systems of technology and targeted industry groups to Thailand 4.0 was aimed at studying 1) strategic accounting information systems of technology and targeted industry groups to Thailand 4.0 and 2) factors related to strategic accounting information systems of technology and targeted industry groups to Thailand 4.0. The questionnaires were constructed as a research tool for collecting data from 400 entrepreneurs in technology and targeted industry groups. The data was statistically analyzed by frequency distribution percentage mean standard deviation and multiple classification analysis: MCA. The research findings indicated that most entrepreneurs in the technology and targeted industry groups were in food agriculture and biotechnology. Their capital to run business at the present time was between baht 1000001-1500000. The average number of employees was 4.75. They had income of baht 500000 I -7500000 per year. Most of them employed companies or organizations to develop their own accounting information systems and their practicable period was 7.61 years. The capacity accounting information systems was totally at high level ( X =3.64). Also the usability of accounting information systems was totally at high level ( X =3.67) whose data collection was at X =4.00 data processing at X =3.66 data controlling at X =3.53 and information generation at X =3.51 respectively. The hypothesis testing results at statistical significance of 0.05 showed that the capacity of accounting information systems was the vital factor relating to data collection data processing data controlling and information generation and the annual income of entrepreneurs in strategic accounting information systems to Thailand 4.0 was related to data collection data processing and strategic accounting information systems to Thailand 4.0.

Drying an agricultural product with hot air (HA) method causes a long drying time and results in high specific drying energy consumption (SEC). The dried product has high shrinkage percentage and low rehydration. Therefore this research aims to develop dried shiitake mushroom using belt-conveyor combined microwave-hot air drying method (MHB). The shiitake mushroom was dried by MHB at microwave power of 300 W 400 W 500 W and 600 W and air temperature of 65 oC with air velocity of 0.3 m/s and recycled air of 80% and by the HA drying method at air temperature of 65 oC. The samples were dried until their final moisture content less than 11.1% dry basis. The drying kinetics SEC of drying process and quality of dried shiitake mushroom were evaluated. The quality of dried product was considered in terms of color shrinkage rehydration texture water activity and microstructure. The results showed that the shiitake mushroom drying using MHB gave higher drying rate than that of HA drying method leading to short drying time and resulting in low SEC. The drying rate of un-blanched shiitake mushroom was higher than that of blanched shiitake mushroom. Dried shiitake mushroom from MHB drying gave lower values in shrinkage percentages and hardness but higher rehydration and larger pore size than that dried by HA drying. However the color values (L* +a* and +b*) of dried shiitake mushroom in all cases were not significantly different. Meanwhile dried shiitake mushroom from un-blanched case gave lower values in shrinkage percentage and hardness but higher values in all colors and rehydration and larger pore size than those of blanched case.