The objective of this study was to study about consumers’ knowledge to green label an opinion and an effect to buy green label product. The subjects of this study were choser from the people who care with environment and lived in Bangkok. The instruments were Questionnaire. The data collected was statistically analyzed by percentage mean T-test Independent One Way ANOVA Chi-Square Spearman Rank Order Correlation Coefficient and LSD (Fisher’s Least Significant Different) The findings of this study revealed that : 1. The populations were more female than male. The most populations were 16-25 and the second one were 26-35. The first education level was bachelor degree and the second one was diploma. For an occupation the first was office workers and the second was students. 2. Involving in using green label products. 2.1 Using green label products which solving pollution. (1) Using gasohol. (2) Using non-mercury dry cells and paint. (3) Using non-CFC spray. (4) Using non-CFC refrigerator. 2.2 Using pr oducts which were not destroy water and economy. (1) Using non-phosphate detergent. (2) Using economic sanitary ware. (3) Using economic tap. (4) Using non washing Clothes. 2.3 Using products which reduce rubbish. (1) Using solar disintegrate bags. (2) Using refill products. (3) Using recycle plastic. 2.4 Using reduce destroying forest. (1) Using recycle tissue or paper. (2) Using recycle packages. 2.5 Using non-toxic products. (1) Using Non-toxic plants. (2) Using herbal products. (3) Using bio-fertilizer. 2.6 Using eco-energy. (1) Using eco-light bulb. (2) Using eco-refrigerator. (3) Using eco-air conditioner. (4) Using eco-electric fan. (5) Using eco-electric no. 5. 3. The population’ opinion about green label products’ mean was good. 4. The acknowledging about green label products revealed that the information media hadn’t enough. The first media which gave data the most was TV . The second was internet and newspaper. They wanted the government to fight more. The data which was important was telling about qualification and usefulness of the products and presented more about the products. For the contributing in the project or informing to someone revealed that they kindly to join the project. The populations’ understanding in green label products was moderate. The reason to buy the products was to protect environment and believe in quality and good for health. They wanted the government to pass the environmental law. 5. Hypothesis 5.1 The different sex and age had non-different opinion. 5.2 The different education had different opinion. The Graduate degree population had more knowledge in green label products more than the lower degree. 5.3 The different career had different opinion. The civil servant and the state enterprise employee and more knowledge in green label products more than the others. 5.4 The different type of media had non-different opinion. 5.5 The different type of media had an effect to buy the products. 5.6 The green products’ knowledge hadn’t an effect to buy the products. 5.7 The green label products’ knowledge hadn’t relate to the type of media.

The objectives of this research is to study the current competencies assess competency requirement of community enterprise (OTOP) entrepreneurs in the central region of Thailand and provide them guidelines toward ASEAN Economic Community. The research instruments used for data-gathering were semi-structured interview. The results of the interviews were created by using independent variables in questionnaire. The samplers of this research are the 189 community enterprise (OTOP) entrepreneurs with a 82.54% response rate. The results were as follows : Attributes and skills indicated by current competencies were at high level while knowledge was medium level. The competency requirement attributes skills and knowledge were at high level respectively. The fundamental preparation for competency of community enterprise (OTOP) entrepreneurs in the central region of Thailand toward ASEAN Economic Community should develop competencies in knowledge attributes and skills especially in the international trading regulation international language information technology and management. The community enterprise (OTOP) entrepreneurs should increase skills in the continuous expertise in product development and organization as well as seeking for new markets and creating continuous business networking including organizational innovation acceleration. The community enterprise (OTOP) entrepreneurs should develop attributes to seek for business opportunities widen continuous knowledge and innovation and increase potential organizational development. The suggestions were that the community enterprise (OTOP) entrepreneurs should develop competencies and seek for source of information and ask for government support to get into ASEAN Economic Community. The government sector should support knowledge skills attributes and cooperate with school financial and other to develop potential of community enterprise (OTOP) entrepreneurs in a long term.

The research was aimed at studying 1) work efficiency of the accountants working for the companies registered in the Stock Exchange of Thailand 2) the influence of work motivation and self-development towards work efficiency of the accountants working for the companies registered in the Stock Exchange of Thailand and 3) guidelines for improving work efficiency of the accountants working for the companies registered in the Stock Exchange of Thailand. The questionnaires were constructed as a research tool with content validity and reliability for collecting information from 997 accountants working for the companies registered in the Stock Exchange of Thailand. The data was statistically analyzed by SPSS version 16.0 and AMOS version 6.0 with frequency distribution percentage arithmetic mean standard deviation and structural equation model analysis: SEM. The research findings indicated that the accountants in the sample group had maintenance and motivator factors in their work motivation at high level (  =3.56) and they also had professional emotional and physical development in their self-development at high level while their social development was at moderate level. Totally it said the self-development was at high level (  =3.60) and the work efficiency was 60.31%. The urgent guidelines for improving work efficiency of the accountants working for the companies registered in the Stock Exchange of Thailand were setting more appropriate working environment such as temperature brightness smell noise cleanliness safety furniture and office supplies. Furthermore the influence of maintenance and motivator factors in the work motivation and self-development had casual relationship with work efficiency of the accountants working for the companies registered in the Stock Exchange of Thailand at a statistical significance of the 0.05 and had ability to predict at good level and acceptably because the square multiple orrelation was 87.6% which its acceptance was 40% up presented by structural equation model analysis: SEM as follow: SeD = 0.070 MaF + 0.723* MoF; R2 = 0.528 WE = 0.340* MaF + 0.746* MoF+ 0.450* SeD; R2 = 0.876

This research proposes a hidden Markov model for detecting machines with multiple fillers producing soft drink for quality control in order to reduce defective products. The proposed model is compared with a classical generalized estimating equations model (GEE). The monthly data the number of defective products the correctness and the time spending in correction were collected from a machine in a sample factory in Pratumthanee province. The two hidden states of the fillers are workable and unworkable. The states has a logistic distribution. The results show that the correctness of the filler error occurrence does not improve the probability of being in a unworkable state neither the period of time spending on correction. The current state seems to be the same as the previous state

This research presents a study of the compressive strength chloride penetration and resistance to corrosion of concrete containing bottom ash. Fine and coarse aggregate is partially replaced with bottom ash 25 50 75 and 100% by weight of the aggregate. The results show that the compressive strength and low chloride penetration of concrete improves substantially with partial replacement of aggregate with bottom ash. Concrete mix cement containing 25 and 50% of bottom ash can be used to make coarse aggregate. In addition Concrete mix cement containing 100% of bottom ash can be used to make fine aggregate. The use of bottom ash produces concrete mix with good compressive strength and resistance to chloride and corrosion.