A novel and simple method for measuring total antioxidant capacity or T AC in Thai herb extracts has been developed. The principle is based on generating free radical the deep blue Imipramine radical is generated by oxidizing Imipramine by ammonium tetravanadate in acid medium that can be easily scavenged by antioxidant compounds in the sample. Decreasing in the absorption spectrum at 620 nm related with antioxidant capacity was detected by spectrophotometer method in the proposed of practicable and low-cost However improvement of the throughput Flow injection analysis (FIA) was applied. The variables affecting the signal such as pH reagent concentrations linear relationship was optimized. The novel assay is linear up to 2800 mg Trolox equivalent/L its precision value is lower than 1% RSD and these are no interference from NaOH NaCI and N~C03 The method was applied for determination of three extract fractions of G. sootepensis. The results show the different of antioxidant capacity in each fraction with S I has the most TAC following S2 and S3 respectively. Although a good correlation of the present method was observed between two methods DPPH and Follin Ciocalteu reagent Finally the developed method was easy stable inexpensive environmental friendly and automated measures total antioxidant capacity.

Genetic algorithms are applied to the multiple products and multiple periods inventory lot-sizing problem with supplier selection under storage capacity. The objective of this research is to calculate the optimal inventory lot-sizing for each supplier and minimize the total inventory cost which includes joint purchase cost of the products transaction cost for the suppliers and holding cost for remaining inventory. It is assumed that demand of multiple products is known over a planning horizon. The problem is formulated as a mixed integer programming and is solved with genetic algorithms. Finally numerical example is provided to illustrate the solution procedure. The results determine what products to order in what quantities with which suppliers in which periods.

The objective of the research was to study suitability of professional competences indicators for mass communication office in digital age. The data were collected by using questionnaires sampling from 600 samples who were mass communication officers and lectures in mass communication universities. Data analysis employed frequency percentage arithmetic mean □(-/×) standard deviation (S.D). The research results revealed that there were the mass communication officer professional competences were 44 indicators including 10 indicators of printed media competences 13 indicators of radio and television broadcasting media competences 10 indicators of film media competences and 11 indicators of digital media competences.

Tertiary education of Rajamangala Phranakon University of Technology focuses on capital-based professional scientific and technological quality. Industrial Education Faculty is aware of the learning process to achieve the transfer of learning in the teaching industry. Learners to awareness the value in learning to fully develop their own development and to adjust to the pace of social and economic changes. From this text said. Need to conduct research on “competency based teacher education Act the full year 1999 demand of labor market” to find the necessary information and basic competency of teachers as technicians and labor market needs of the Act. Education change. The research found that respondents are male and 31.20 per cent of respondents are female 68.80 percent were aged between 20 to 35 years accounted for 92.40 percent of respondents state a year students. 70.70 per cent secondary graduates. a teacher / teacher is found that 26.4 percent of the level of demand for targeted education most needs at most – in the most. 1. Competency in the professional industry. Gradate student position in B.Sc. in industrial management system in the state teacher / teacher relationships in the work of human industry. 2. Competency in teaching. Knowledgeable. In management learning. (Same comments) about the skills. Ability to analyze and design media. In psychology for teachers. About the ability to understand the nature of nature of the study. In research. About the research process applied to learning. 3. Competency in practice. (A similar comment) in the development of potential learners in the professional satisfaction. Discuss who has the majority of respondents want to improve their educational development. The study focused on the professional personnel to be knowledgeable. More specific. Proposal to produce graduates with the development of competency. Management learning. For professional psychology. Human relationships in the work of research and competency using appropriate technology in the professional industry practices. Learning of teachers technicians industrial industries.