This research is a mixed-method research which is comprised of a quantitative research and a qualitative research. The Objectives of this research are all in the hotel business and are (1) to study the human resource management (2) to study the human resource management environment (3) to be a guideline for human resource management. This research project had a sample group of 100 personnel working in the hotel business in Bangkok along with interviews with 10 human resources department chiefs. The results of the research project: 1. Most of the respondents were female with a Bachelors degree single status Food & Beverage position and employment duration of working 1 - 5 years. Human resource management of hotel business in Bangkok was overall at a high level in areas of performance appraisal recruiting and selection training and development respectively. Guidelines for human resource management of hotel business in Bangkok was overall at a high level in areas of performance appraisal recruiting and selection compensation and welfare respectively. The personal data of the respondents having different levels of education affected the guidelines of human resource management of the hotel business in Bangkok. There were statistically significant differences at the 0.05 level in 2 aspects that are training/development and performance appraisal. 2. With regards to the human resource management environment of the hotel business the strength was that there was support for employees to promote career advancement. There were good human resource management strategies as well as profitable welfare strategies. The weaknesses were ineffective communication lack of good English language skills and third language skills as well as a high staff turnover rates. During the 2019 corona virus epidemic every hotel had to adjust its strategies for increasing revenues to be able to take care of personnel in its organization. The obstacle was that during the 2019 corona virus epidemic the country was shut down to control the spread of infection transmitted from tourists. As a result the hotels revenue had declined. Then there was a need to reduce the wage rate and to reduce employment for the hotel to survive.

The purpose of this Participatory Action Research (PAR) was to study the guidelines for creating recreational activities to promote health for the elderly and to create a practical guide for organization of recreational activities for senior citizens in Thamakham Subdistrict Municipality Mueang Kanchanaburi Kanchanaburi. This research project had a sample group of 40 volunteer participants who were aged 60 or over were able to take care of themselves and were inhabitants of Moo 1 Moo 2 and Moo 5 in Thamakham Subdistrict Municipality Mueang Kanchanaburi Kanchanaburi. The data-collecting instruments for this research were 12 recreational activity programs for promoting health for the elderly and structured interviews of the participants. Data analysis was performed by calculating percentages means and standard deviations. The results of the research project: 1. Most of the seniors were female married have no career have one to three family members and have medical problems. Most of them participated in community activities. 2. Most of the seniors have a medium level of basic knowledge in promoting health for the elderly people. 3. The level of point of view of the seniors about the purpose of creating recreational activities to promote health for the elderly was much more than average. 4. The level of satisfaction of the seniors about managing recreational activities to promote health for the elderly was much more than average. 5. The level of overall satisfaction of the seniors about recreational activities to promote health for the elderly was much more than average. 6. Suggestions were received from the senior citizens that the schedule for the activities should be Monday to Friday between 8.00 A.M. to 12.00 A.M. and that the venues for the activities should be dependent on the organizers and that there should be field trips. 7. Creation of a practical guide containing 12 activities to organize recreational activities for seniors in Thamakham Subdistrict Municipality Mueang Kanchanaburi Kanchanaburi.

The study Factors Associated with Exercise Behaviors of Students Rajamangala University of Technology Phra nakhon. Theobjectives of this survey research were to study exercises behaviors of students and the relationships between exercise behaviors of students Rajamangala University of Technology Phra Nakhon having attitudes towards exercises perceived benefit exercises perceived the barrier exercises having emotional. Four hundred students and were selected by stratified random sampling. A self-administered questionnaire was used to gather data. The data were analyzed for percentage arithmetic mean standard deviation -test person product moment correlation coefficient. The results of the study were the followings : sex faculty educational level had statistically significant relationship with the exercise behavior of the students significantly at .05 level and age body mass index monthly income students living had no statistically significant relationship with the exercise behavior and knowledge and attitudes had no statistically significant relationship with the exercise behavior and perceived benefit exercise perceived barrier exercises and emotional were had statistically significant relationship with the exercise behavior of the students significantly at .01 level. There have comments from the research are ; Students Rajamangala University of Technology Phra Nakhon. Should support and encourage students to have exercise by arrange exercise activities in university or arrange activities and educate students by set up exhibition board about exercise Knowledge communicate about exercise Knowledge via internet of university; should arouse and them by support students who do exercise often and should convince students who don’t have participation to join exercises activities and engage the benefit of exercise to them.