The objectives of this research were to study chemical composition of crude extract from Naringi crenulata (Roxb.) Nicolson and Coix lacryma-jobi Linn to determine the appropriate ratio of crude extract between Naringi crenulata (Roxb.) Nicolson and Coix lacryma-jobi Linn to develop a facial washing gel derived from crude extract from Naringi crenulata (Roxb.) Nicolson and Coix lacryma-jobi Linn. The results showed that the crude extracts from Naringi crenulata (Roxb.) Nicolson and Coix lacryma-jobi Linn had the total phenolic at 45.21 and 38.24 g/ml respectively. Whereas the total tannin from Naringi crenulata (Roxb.) Nicolson and Coix lacryma-jobi Linn was 33.76 and 22.08 g/ml respectively. The steroids-terpene flavonoid and alkaloid were found in the crude extract of Naringi crenulata (Roxb.)Nicolson. The Steroids-terpene and flavonoid was found in crude extract of Coix lacryma-jobi Linn. IC50 of the tyrosinase inhibition was 0.28 mg/ml. The ratio of the crude extract could inhibition the enzyme tyrosinase was 1:1 with the IC500.18 mg/ml. The facial washing gel had red–brown colour with slightly smell from the extract with stable bubble. In addition the pH of the product was 6.7

The purposes of this research were 1) Study behavior and demand of consumers for handicraft product from palm leaf. 2) Design and development handicraft product from palm Leaf. 3) Study of consumer satisfaction for handicraft product from palm Leaf. The results found that. the community of housewife at Tambon Takaok choose artificial flowers and bag. Demand of the buyer in Tall vase flower arrangements Image of Buddha decorate with flower spherical vase flower arrangements and corsages handbag purse and cosmetic bag. Pass the tested to Thai Community Product Standard.The result of customer satisfaction showed that the average highest satisfaction product was spherical vase flower arrangements corsages and tall vase flower arrangements. The average high satisfaction product was Image of Buddha decorate with flowercosmetic bagpurse and handbag .

The objectives of this study were to (1) investigate entrepreneurs’ needs for preferable qualifications of trainees in the field of English for International Communication and (2) to compare those among entrepreneurs. The data were collected by using a sample consisting of 3 groups including government organizations private enterprises and self-employed business (nine organizations). The tool of this study was questionnaires for 3 topics including academic competence moral and human relationship. The results showed that the entrepreneurs’ needs were at high level to preferable qualifications of trainees in the field of English for academic competence moral and human relationship to increase their know ledge for developing themselves to work in organization honestly and to be friendly with other people and colleague in their work places respectively.In addition comparing needs for trainees’ preferable qualifications among government organizations private enterprises and self-employed business showed that there was no significant difference (P? 0.05). This study concludes that the entrepreneurs’ needs for preferable qualifications of trainees in the field of English for 3 groups were to increase their knowledge for developing themselves to work in organizations honestly and to be friendly with other people and colleague in their work places.

The purpose of this research were 1) to study the environment of The Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students. in overall and 5aspects : lecturers teaching and learning management premises students services and students activities. 2) to compare perceived of the environment of the Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon. In overall and 5 aspects classified by gender years of study student achievement and major of studies 416 under graduate students were used as samples. The instruments used in the study was a five-point 58 items rating scale questionnaire with the reliability of 0.97. The data were analyzed by mean percentage standard deviation and t-test. The results revealed that : 1) the environment of the Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students in overall and 5 aspects were at moderate level. 2) the environment of The Faculty of Industrial Textiles and Fashion Design at Rajamangala University of Technology Phra Nakhon as perceived by undergraduate students classified by gender years of study student achievement and faculties were significant different.

During the daytime solar cells can be used in terms of meteorology because the variations of the current obtained from solar cells are associated with changes in daily climate. The case study of the comparison between the surface temperature and the different current (Ipv_d) obtained from the solar cells in the periods of November 2011 to February 2012 which known as the winter period of Thailand had been conducted. The result showed that it was possible to observe the decreased surface temperature at the time that the increased Ipv_d was more than 6000 mA. Vice versa the decreased surface temperature would not be observed when the Ipv_d was below 6000 mA. The decreased surface temperature may reflect the influence of the traveling high pressure area moving to cover and collide with the steady-low pressure area at the study area. The result of the collision caused extensive cloud cover resulting in increasing Ipv_d.