The purpose of this research is to study the social responsibility of students in the faculty of technology management Rajamangala University of Technology Isan Susin campus. The samples used are Faculty of Management students of Rajamangala University of Technology Isan Surin campus in 2011 315 students. Tools used such as questionnaire. Results showed that Most of the samples are studying in Information Systems Management Accounting and the others. The social responsibility family responsibilities about their care and concern for all members of the family and Responsibility to the nation about the performance of their duties as good citizens by carrying an ID card at the highest level. Responsibility friend about respect and honor all sincere friends Responsibility for the school about praise honor and university is very proud Responsibility to the community about participating and helping to organize the annual event in the community such as Songkran Buddhist etc. at a high level. Samples with different gender age and disciplines. With social responsibility Responsibility for the school difference is statistically significant at the 0.05 level. The other four areas. Such as Family Responsibilities Responsibility friend Responsibility to the community and responsibility to the nation. No difference. Samples at different levels of education and grade levels. With social responsibility the difference is statistically significant at the .05 level. The 5 areas.

The urban and economic areas in Bangkok at present are grown rapidly. The travelling and road usage are increased which make the traffic jam problem happened and result the economics and social loss. Accordingly it is necessary to study the state of traffic and transportation to make the planning and define the ways to solve the problem via physical conditions or light signals. Not only the current problem s but also suggest the way to solve the problem which may happen in the future. This research studied about traffic volumes and physical conditions at Khae Rai Intersection. The real traffic is simulated by NETSIM program from the traffic volumes and physical conditions data which are collected to examine and analyze the effects from the traffic and suggest the ways to solve the problems. The results showed that NETSIM program can be used for simulating before and after traffic condition at Khae Rai Intersection. The conclusion showd the better traffic condition after it was solved by light signals and physical conditions

Mahajanaka mango juice was health benefits and was a source of vitamins especially vitamin A in the form of beta carotene which a potent antioxidant. The purpose of this study was to consumer acceptance and quality of ready to drink mahajanaka mango juice the optimum ratio of mango pulp and water at 1:2 and 1:2.5 to 1:3. Result showed that the optimum ratio of mango pulp to water was 1:2. The mango juice contain of malic tartaric citric succinic and ascorbic acid at 0.005 0.053 0.180 0.005 and 0.138% respectively. The selected juice had 3.49 12.20oBrix 62.25 7.71 59.24 and 5.26 micrograms per gram of pH total soluble solids L * a * b * color values and beta-carotene content respectively. Sensory evaluation result revealed that the selected mango juice was accepted by 30 panelists which was medium like in color appearance odor taste and overall acceptability. Result of consumer test had shown that 97 % of 100 consumers from Lampang province were accepted and 65 % decided to buy the product.

The research of A Performance Analysis of a Sufficiency Economy philosophy Practice of the handicraft maker’s group in Hu-Rae is an applied research that indicate a result of guideline from a Sufficiency Economic Philosophy. The purposes to analyze the before-and-after performance of marketing management with a community’s participation project regarding to a Sufficiency Economy philosophy for product development. This research focuses on the study of a performance of the handicraft maker’s group in Hu-Rae by doing in-depth interviews before and after marketing management with a community’s participation project applied with the Sufficiency Economic philosophy for product development. In doing this the following components are applied as indicators: moderation reasonableness self-immunity conditions of knowledge and morality and comprise with the marketing mix (4Ps) which are product price place promotion. The research result reveals that the performance result referring to Sufficiency Economic philosophy is in a high level and after the research project is implemented the performance result is increase for all aspects. The condition of knowledge is considered to be the highest which receives 4.30 points. A practical implication of this research will be beneficial to a management of community network.

Mahajanaka mango (Mangifera indica L.) the yellow fruit had identity on color aroma and sweet taste. It had the highly potential to develop into a powdered beverage with a aroma and flavor similar to fresh fruit juices as possible. The objective of this study was to determine an appropriate foaming substance from 6 types ; Methocel? 65 HG Glyceryl monostearate (GMS) Carboxy methyl cellulose (CMC) Methocel? 65 HG mixed with GMS Methocel? 65 HG mixed with CMC and GMS mixed with CMC with 1:1 w/w with completely Randomized experimental design. Physicochemical properties of mahajanaka mango juice the color values L* a* b* pH total soluble solid citric acid and total solid equals 39.02 18.79 67.36 3.96 14.00๐Brix 0.40 milligram per 100 grams and 15.14%. The mahajanaka mango juice was adjusted 0.70% total acidity (as citric acid) 25๐Brix of total soluble solid and added 2.0% of maltodextrin. The result showed that an appropriate foaming agent was added 45% of 1.8% mixture of Methocel? 65 HG with CMC into mahachanaka mango juice. It had foam stability and density. The mahajanaka mango juice foam had values of stability density and overrun equals 0.001 milligram per min 0.14 gram per milligram and 602.11% respectively and Scanning Electron Microscope (SEM) had a porous structure with sphere and ellipsoid particle.