This research is to study the efficiency of treating wastewater from dyeing fabric by the ozonation process. By using rutile TiO2 coated plastic media to catalyze. Which uses O3 generators with a capacity of 2.62 - 3.10 g/hr. By studying the factors that affect the treatment efficiency of COD and color such as the pH of the water used in the treatment at pH 3 pH 7 and pH 11 the initial COD concentration of 100% 50% and 25% which have values in the range of 100 -320 mg/L. O3 exposure time 120 min. From the study it is found that the efficiency of reducing the impurities in wastewater by the ozonation process in the pH 11 state the COD concentration at 50% can reduce the COD. And the maximum color is at 33.3% and 90% from the 550 ADMI color intensity with a COD of 180 mg/L. For the study of the efficiency of reducing the impurities of wastewater by ozonation process together with 2 g. of TiO2/1 L. of wastewater in the condition of pH 11 concentration COD Beginning at 100% with the ability to reduce COD values And the maximum color is at 40% and 80% of the 270 ADMI color intensity with a COD of 190 mg/L. The amount of O3 suitable for treatment has an average value of 0.0374 g/min./10.5 L. of wastewater. The duration of O3 exposure in both processes has a similar approach to the efficiency of COD and color treatment when increasing the duration of O3 exposure.

At present augmented reality (AR) technology has an essential role in peoples daily life. It has widely established in medicine commerce education just to name a few. This work presents the development of educational media in astronomy using augmented reality (AR) technology via website. It supports an inquiry-based learning (IBL) which is the one of pedagogy approaches for the 21st century education. Applying AR in educational media creating a 3D astronomy environment in the topic of solar systems making learners more motivated and eager in astronomy inquiry in order to construct scientific knowledge. Furthermore a post-test is conducted to observe the learning outcome from the educational media. To evaluate the development of educational media in astronomy using augmented reality (AR) technology the results showed the overall average satisfaction score of the system was 4.63 with a very satisfied level. Moreover it performs properly according to its mentioned objectives.

The objective of this study is to obtain a model that maximize production of γ-linolenic acid (GLA) by the moss Physcomitrella patens employing response surface methodology (RSM). The RSM with a three-variables (sucrose potassium nitrate and glutamate concentrations) and five-level (-2 -1 0 1 and 2) central composite design (CCD) including 20 experimental runs was employed to optimize the medium composition. Results showed that the experimental data could be appropriately fitted into a second-order polynomial model with a coefficient of determination (R2) more than 0 .9 5 for GLA production. Analysis of variance (ANOVA) revealed that the model was highly significant (p<0.0001) and the effects of the sucrose (20-100 g/L) and glutamate (0.5-2.5 g/L) concentrations on GLA production were significant (p<0.05). The GLA production with the optimized culture medium (sucrose concentration of 62.92 g/L potassium nitrate of 0.80 g/L and glutamate concentration of 1 .4 2 g/L) by RSM increased 4.61 folds when compared with the standard BCD medium. This experimental value (16.37 mg GLA/L) fit well with the predicted values (16.20 mg GLA/L).

Research on Creativity media promotion of cultural tourism. Traditional KUM-FAH Thai culture. Lopburi. The objectives of the research are as follows 1) For education and public relations media promoting cultural tourism Kam Fah tradition inherited Thai Phuan culture Lopburi 2) In order to develop the design and production of the public relations media model to promote cultural tourism the Kam Fah tradition continues Thai Phuan culture. Lopburi 3) In order to assess the satisfaction of the public relations media promoting cultural tourism the Kam Fah tradition continues Thai Phuan culture. Lopburi Method Will use quantitative and qualitative study together With research Gathering data from relevant documents textbooks and researches both academic and semi-academic. Before being introduced into the design and development process of new forms of public relations and packaging media Tools used to store data. The field. Asking for interviews informal interviews. Participatory Observation And the satisfaction rating of the new media and packaging. All data Is analyzed. A descriptive essay was also presented The research found that 1) The result of the satisfaction assessment of the new packaging for the target group The satisfaction is at the highest level with an average of 4.56 divided into 2 areas which are the structure design of the packaging The most satisfied with item 1 is the form of packaging structure Overall is suitable for the product. At the highest level with an average of 4.64 and packaging graphic design. The most satisfied with item 1 and no. 5 is a beautiful relaxing eye-catching style and packaging. The media / or identity of the Thai Phuan ethnicity can be used very well. At the highest level with an average of 4.80 2) The result of satisfaction evaluation of the new public relations media of the target group The overall satisfaction is at the highest level with an average of 4.36. The results from the sub-topics of the target group found that the target group has given attention / satisfaction with the public relations medianumber 1 is that they are satisfied with the form of New media releases as a whole The satisfaction was at the highest level with an average of 4.65

The purposes of this research were 1) to determine the effectiveness of multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program Students MSC Thai Culinary School. 2) to assess suitability and the benefits of multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program Students MSC Thai Culinary School and 3) to study the students satisfaction towards multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program Students MSC Thai Culinary School. The population is 20 students in the Thai Professional Vocational Certificate Program from MSC Thai Culinary School who registered for the Thai Professional Certificate Program at the beginning level. The research tools were multimedia teaching materials practical test appropriateness assessment form the benefits of multimedia and the satisfaction assessment form. The statistics used to analyze the data were mean and standard deviation. The results showed that 1) the effectiveness of multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program Students MSC Thai Culinary School. Overall the efficiency was 80.70/89.75 which was higher than the specified criteria.2) The experts have opinions on the suitability assessment and the benefits of multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program Students MSC Thai Culinary School Overall it was at the highest level and 3) students were satisfied with multimedia teaching materials in the course of Basic Cooking Curry and Soup on the topic “Massaman Curry” for Thai Professional Certificate Program students MSC Thai culinary school. Overall it was at the highest level.