This research aims to study attitudes quality of life and human relationships affecting the performance of professional nurses in large private hospitals in Bangkok. The sample group consisted of 400 professional nurses in large private hospitals in Bangkok. Data were collected using questionnaires. The statistics using were descriptive statistics like frequency percentage mean standard deviation and inferential statistics. The results showed that most respondents were female aged between 31 – 40 years with a bachelors degree and an average monthly income between 30001 - 40000 baht. The overall work attitude factor is at a very agreeable level. The mean value was 3.81. The overall Quality of life at work factor was at high level of agreement. The mean was 3.73 and overall human relations at work factor was at a high level ofagreement with an average of 3.88. Work attitude and human relations at work factors had a statistically significant effect on the performance of professional nurses in large private hospitals in Bangkok at the 0.05 level.

The objectives of this research were to 1 ) study the personal factors of food handlers in the canteen of the Ministry of Public Health Nonthaburi Province in the epidemic situation of coronavirus disease 2019. 2) Study the operations according to the food sanitation standards of food handlers. 3) Study the factors related to the performance of food handlers according to food sanitation standards. 4) Guidelines for solving problems in the work of food handlers according to food sanitation standards which the research area is in the canteen of the Ministry of Public Health Nonthaburi Province in the situation of the epidemic of coronavirus disease 2019. The research used a mixed method research consisting of a quantitative research using a sample of100 food handlers per restaurant and a qualitative research by interviewing 3 groups of food handlers. The statistics used in the data analysis were: frequency percentage mean chi-square and Pearson correlation. The results of the research showed that 1) the personal factors of the majority of food handlers 68.00 percent are female 37.00 percent aged between 41 - 50 years36.00 percent graduated from high school 42.00 percent with average monthly income between 10000 - 20000 baht 97.00 percent are Buddhists and most 27 percent are food handlers from rice and curry shops. 2) The food sanitation practices of food handlers in the coronavirus disease 2019 epidemic situation found that 65.00 percent of the workers performed according to sanitary principles at a very good level. 3)Factors related to the performance in accordance with food sanitation standards of food handlers in the epidemic situation of coronavirus disease 2019. The results of the study revealed that as for the personal factors of the restaurant type the leading factories the general knowledge of the coronavirus disease 2019 epidemic situation and knowledge of food sanitation in the epidemic situation of coronavirus disease 2019with contributing factors including the support of equipment to clean or prevent coronavirus disease 2019 from government agencies. Food handlers agencies courage participation in sanitation practices. They have also received training or advice from staff on how to behave in the midst of the coronavirus disease 2019 outbreak there was a statistically significant correlation at the .05 level. As for personal factors in terms of gender age education income and religion there are contributing factors such as the agency of food handlers campaigning or announcing measures to prevent the spread of the coronavirus disease 2019 and had been trained in food sanitation. There are additional factors such as having received food sanitation assessment during the coronavirus disease 2019 epidemic situation received a certificate for clean and safe restaurants to prevent COVIC-19 and 4) guidelines for solving problems in working in accordance with the rules of food sanitation standards of food handlers in the canteen of the Ministry of Public Health Nonthaburi Province in the situation of the coronavirus disease 2019 epidemic found that workshop sanitation training should be organized performance and personal hygiene assessments should be carried out. For public relations work there should be more communication channels additional measures on the part of service users and cleanliness including support for protective and cleaning equipment.

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 purposes of this research were to compare the differences of the individual characteristics with performance of employees in state- owned enterprises. To study motivation affecting the work efficiency of the employees in the state enterprise unit. To study the principles of good governance affecting the work efficiency of employees in state enterprise agencies. To study of motivation and good governance principles affecting the efficiency of work performance of employees in state enterprise units The sample used in this study was 56 employees of state enterprise organizations in Thailand. 370 people by distributing questionnaires as data for data collection. The statistics used for data analysis were frequency percentage mean and standard deviation t-test f-test (One Way ANOVA). The relationships were used in Pearson s correlation analysis. Multiple linear regression analysis. The analysis results showed that personal characteristics such as gender age education level Income per month job position job duration. There are no significant differences in the efficiency of the performance of the employees in state enterprise units. Motivation affects the efficiency of work performance (quality of work) of employees in state enterprise units at a moderate level. Motivation affects the efficiency of work performance (quantity of work) of employees in state enterprise units at a moderate level. Motivation affects the efficiency of work performance (time) of employees in state enterprise units at a moderate level. Motivation affects the efficiency of work performance (operating cost) of employees in state enterprise units at a moderate level. Good governance affects work efficiency (quality of work) of employees in state enterprises are at a high level. Good governance affects work efficiency (the quantity of work) of the employees in the state enterprise department is at a medium level. Good governance affects work efficiency (time) of the employees in the state enterprise department was at a medium level. Good governance affects work efficiency (operating expenses) of employees in state enterprise departments are at a medium level. Motivation and good governance principles affect work efficiency (quality of work) of employees in state enterprises are at a high level. Motivation and good governance principles affect work efficiency (the amount of work) of employees in state enterprise departments at a medium level. Motivation and good governance affect the efficiency of work (time) of employees in the department at a moderate level. Motivation and good governance principles affect work efficiency (operating expenses) of employees in state enterprises at a medium level. With a statistical significance of 0.05 .

This paper presents a mathematical simulation to compared to operations a small distributed photovoltaic power plant in the distribution system. Practices transmission of electric power by small distributed solar energy With the PVSyst and IEC 61724 mathematical modeling programs the main objective was to study the % performance ratio photovoltaic power plants 5.95 MWp connected in the distribution system of the Provincial Electricity Authority voltage level 22 kV. Therefore this paper is presented as a mathematical simulation compared to operations a small distributed photovoltaic power plant in a distribution system. The results of the study show that the operation of small distributed solar power plants increases the efficiency to be able to produce the maximum electricity and continuously. The system was able to produce the highest power of 8954.9 MWh/year and had an average annual efficiency ratio of 77.84% receiving the highest solar radiation intensity and the highest annual total energy output of approximately 1837 kWh/m2