This research then has two main objectives. The first objective is to fabrication of bioactive glass ceramics containing BaFe12O19 (BF) crystals has been carried out for the application in hyperthermia treatment. The BaFe12O19 powder was firstly prepared and subsequently mixed with the non-silicate P2O5-CaO-Na2O bioactive glass with various BF concentrations. After that the glass ceramics were produced via a sintering method at 600◦C and their crystal phases were examined by XRD and in vitro test was carried out by soaking in simulated body fluid. Remanence and saturation magnetization and coercivity were deduced from magnetic measurement. It was found that the samples exhibited magnetic behavior which is similar to hard magnetic materials. Our second objective is the effects of sintering temperatures on the physical and bioactivity of SrFe12O19 (SF)-P2O5-CaO-Na2O bioglass ceramics were investigated. XRD results confirmed the existence of the strontium ferrite and calcium phosphate phases. SEM images showed that grain size and hardness were related to density and liquid phase present in the samples. A maximum coercivity value of 3138 Oe was obtained for the bioglass ceramic sintered at 600 ºC. The remanence (Mr) and saturation magnetization (Ms) of the bioglass ceramic sintered at 500 ºC possess the maximum value of 6.35 and 10.64 emu/g respectively. Moreover the apatite was formed on the surface layers of the bioglass ceramics confirming their biocompatibility

In this research scaffolds of β-tricalcium phosphate (β-TCP) and zinc nickel ferrite (ZnxNi1-xFe2O4) were simply fabricated via the uniaxial pressing together with pressureless sintering which can be tailored for specific applications. The morphology of ZnxNi1-xFe2O4/β-TCP scaffolds with all formulas obtained from the SEM result revealed the larger grains the higher porosity and higher interconnectivity with increasing of ZnxNi1-xFe2O4 amount in β-TCP matrix. The high porous structure of the composite scaffold provided high surface area for cell attachment indicative of good cell growth and differentiation. Biological in vitro test using direct contact method with human cells revealed that the composite scaffold of β-TCP and Zn0.8Ni0.2Fe2O4 with all ratios induced the higher growth of Human osteoblast cells and the better cell spreading on surface of specimens

The purposes of this research were to study the obesity reduction behavior of undergraduate students of Rajamangala University of Technology Phra NaKhon and to compare the obesity reducing behavior of the male students and female students. The questionnaire was used as a research tool to collect the data. The samples in this study were 401 students: 176 male and 225 female students. All 401 questionnaires were returned. The collected data were analyzed by using the mean score standard deviation and t-test. The statistical significance was at the .05 level. The findings were as follows. 1. The average body mass index of the majority of the students was at a moderate level which was 22.60. They were in normal shape and not overweight. The male students had an average body mass index of 22.48 and the female students had an average body mass index of 21.60. Both males and females were in normal shape. 2. The students obesity reduction behavior was at a moderate level. 3. There was a significant difference between the male and female students’ obesity reduction behavior at .05 level. It was found that the obesity reduction behavior of the male students was significantly higher than that of the female students at the 0.05 level. Those higher obesity reduction behavior included buying a drug to reduce fat drinking tea or coffee to reduce fat and toxins without consulting a doctor using fiber products certified by a physician using laxatives after dinner without consulting a doctor eating basil seeds before having a meal eating fatburning dietary supplements approved by an expert taking medicine to catch fat from ingested food without consulting a physician eating extracts from garcinnia exercising continuously for 30 minutes exercising more than 3 days in a week losing weight by acupuncture being a customer of hand massage service for weight loss getting a gastric bypass being a customer of weight loss institute with modern equipment having treatment service from body institute with modern equipment wearing a tightening belt or clothes buying reducing fat oil cream and using it without consulting a doctor and getting a liposuction by a specialist. Therefore the obesity reduction behavior of the male students was significantly higher than those of the female students at the 0.05 level.

The purpose of this descriptive research was to study the information learning forms of students in Rajamangala University of Technology Phra Nakhon in Thailand 4.0. The sample was 380 students of Rajamangala University of Technology Phra Nakhon studying the first semester of academic year 2018. The research instrument was a questionnaire. The results showed that the students used information learning forms at a high level. Considering each item the students used information to generate the most reports. The students used information for relaxation and entertainment doing homework and knowledge exchange respectively. The students needed quality and specific content characteristics the source of information respectively. Most students required the information source that identified the source of the information or bibliographic information written from the authors direct experience compiled data from various sources and up-to-date information respectively. Most students required content from academic or scholarly authors comments or ideas and the concept or conclusion of the story. The students needed information learning forms in pictures on websites and YouTube respectively

This research on the participation of the community in Lamphaya Floating Market Nakhon Pathom Province to develop sustainable tourism has the objective of studying the participation of locals in the community to manage tourism at Lamphaya Floating Market sustainably and to identify ways to encourage locals in the community to co-operate in sustainable tourism management at Lamphaya Floating Market. The research method involved the collection of both primary and secondary data. The primary data was obtained from interviews and questionnaires. The interview were in-depth interviews with structured interview questions. The researcher interviewed one participant who identified other potential informants to interview and the process was repeated until the interviews were completed. The qualitative data analysis involved Content Analysis which was performed by coding interview transcripts. The quantitative method was also employed: 100 questionnaires were distributed through Accidental Random Sampling to locals living in the Lamphaya area and to local government officials (Sub district Administrative Organization) at Lamphaya Floating Market. This process produced results about how locals in the community co-operate in sustainable tourism management at Lamphaya Floating Market. All data are analysis was performed by computer program. The research found that the participation of locals in tourism management was at a high level especially in terms of location management. Locals participate in planning attend meetings about policy and discuss new ideas with regard to many things. However while locals are able to evaluate tourism facilities as good or not good they are not directly involved in the process of planning or policy or management. Locals co-operate to manage human resources very well but they do not participate much in setting the rules of the village. This is because the rules are flexible and are transferred from generation to generation rather than being fixed. On the other hand locals participate in the management of the creative local product process at a high level. Suggestions 1. The new generation should be encouraged to participate in tourism management. 2. The locals should think about the public and love the community more than seek private benefits through their own business. 3. Government should be involved in helping locals and local government should be involved in meeting and planning about tourism management at Lamphaya Floating Market. 4. Locals and the community in the nearby area should be encouraged to recognize the importance of sustainable tourism management.