The objective of this study is to analyze the factors affecting the success of 1800 MHz frequencies auction for the telecommunication of 4 listed companies in the Stock Exchange of Thailand. Including Advanced Info Service Public Company Limited Total Access Communication Public Company Limited True Corporation Public Company Limited and Jasmine International Public Company Limited. The collection of financial data and annual reports were the first quarter of 2010 to the third quarter of 2015. The Logistic Regression Analysis was applied to test the hypothesis. The result of this study found that the total debt to equity ratio and current ratio affected the success of the 1800 MHz frequencies auction at the 0.05 significant level but the net profit margin ratio the asset growth rate the revenue growth rate and the fixed asset turnover ratio did not affect the success of frequencies auction at the 0.05 significant level.

The purposes of this research were to study sexual risk behavior among adolescent and to explore factors affecting sexual risk behavior among adolescent with early sexual intercourse. Research sample was 396 Mathayom Suksa 1 students (lower-secondary students) in secondary schools under the Jurisdiction of the Office of Basic Education Commission Bangkok which was obtained by multi-stage sampling. Data were collected by questionnaire. Data were analyzed by frequency percentage mean standard deviation independent t-test One Way ANOVA Multiple Comparison and Pearson Product Moment Correlation Coefficientsoftware.The result of the study on sexual risk behavior among adolescent with early sexual intercourse was found at the low level. For the factors affecting sexual risk behavior among adolescent with early sexual intercourse they were found that the personal factor including gender parents marital status family type family accommodation and self-sexual acquisition influenced sexual risk behavior among adolescent with early sexual intercourse at the low level. The attitude factor including they were found that the personal factor including sexual values and attitudes toward opposite sex influenced the sexual risk behavior at the high level. The family factor including family raising family sexual communication and supporting of the association of the opposite sex influenced sexual risk behavior among adolescent with early sexual intercourse at the low level. The social factor including friends were found the low-level sexual risk behavior while low-level sexual knowledge acquisition from schools influenced the high-level of sexual risk behavior and sexual content in the media influenced the moderate-levelsexual risk behavior.For the research hypothesis results of the comparison of the personal factor and the social factor toward sexual risk behavior among adolescent with early sexual intercourse it was found that the there was significantly difference forthe personal factor including gender family accommodation and self-sexual acquisition. However there were not significantly different for the parents’ marital status and family type. There was significantly difference for the family factor including family raising family sexual communication and supporting of the association of the opposite sex.The result of the difference between the personal factor and the social factor toward sexual risk behavior among adolescent with early sexual intercourse was found that there was significantly difference for the personal factor including gender family accommodation and self-sexual acquisition. The result of the difference between the attitude factorand the social factor toward sexual risk behavior among adolescent with early sexual intercourse was found that the attitude factor including sex value and attitude toward opposite sex had negative correlation with sexual risk behavior among adolescent with early sexual intercourse at statistical significance. The social factor including friend and sexual content in the media had positive correlation with sexual risk behavior among adolescent with early sexual intercourse at statistical significance. While sexual knowledge acquisition from school did not have the correlation.

The Objectives of this research aim to study about demographic factors which influence customers’ behaviors for online products and to study about the importance of marketing mix factors of customers. This research also study about the relationship between marketing mix factors and customers’ buying decision for online products. This research collects data from 384 online questionnaires and then analyzes data with Chi-Square test and Chi-Square Correlation. The research reveals that the difference of demographic factors influence to customers’ buying decision for online products by genders age education occupation average revenues and marital status. The customer recognized marketing mix factors as an important level which consistent to Kotler and Armstrong (2009) model. They indicate that marketing mix factors influence buying behaviors of customer. The most important of marketing mix factor from customers’ perspective is the process factor. The marketing mix factors (Product Price Place Promotion People Process and Physical Evidence) are related to customers’ behaviors in some aspects. The findings suggest that entrepreneur should pay more attention on the marketing mix by presenting unique online products to make differentiate from the other products in common shop. This might motivate customer’s behaviors for buying more online products. Moreover entrepreneurs should precisely focus on quality of products because consumers always complain about quality of products which exaggerated from advertisement. From this reason make consumers gain negative attitudes from buying online products which affect to next buying from customers.

The objective of this research was to explore factors affecting the selection of property plant and equipment revaluation influencing discretionary accruals of listed companies in real estate and construction sector in Stock Exchange of Thailand during the period of 2011 - 2013. Data were collected from 294 samples and analyzed by logistic regression analysis and t-test in order to test the hypothesis. The results revealed that debt and property investment ratios affected the selection of revaluation accounting policies. Furthermore the research revealed that sample firms selecting property plant and equipment revaluation had significantly higher discretionary accruals than those firms who applied cost method at 0.05 significant level of statistics.

The study was aimed to investigate the production of banana fiber that was suitable for decorating handicraft basketry examine its effectiveness develop decorative handicraft materials for basketry from fibrous layer on the trunk of the banana tree and promote the obtained knowledge in the community of Plasticseeroong Baanmor Promburi District Singburi Province. The research result could be summarized that the most appropriate production process of dry fibrous layer on the trunk of the banana tree mixed with fibrous layer of paper mulberry was done through mechanical process. After bleaching the mixed fibrous layer was stirred by Hollander beater with the proportion of wet fibrous layer and water at 1:40; 10% of dry of paper mulberry was boiled for three hours in sodium hydroxide at 100degree Celsius then bleached with 1.5% of hydrogen peroxide with 4% of the dry fibrous layer weight at 90 to 95 degree Celsius for two hours. The mixture of wet fibrous layer on the trunk of the banana tree with wet fibrous layer of paper mulberry was 70:30 which was considered appropriate for decorating handicraft basketry. Concerning the examination of mechanical properties of banana tree fibrous layer according to the standard of TAPPI T it was found that the folding endurance of paper value was 144 (N. m/g); the tensile strength value was 32.16 (N. m/g); the tear resistance value was 26.56 (mN.m2/g); and the bursting strength value was at 1.94 (KPa.m2/g). The fibrous layer obtained from on the trunk of the banana tree was fabricated into decorative basketry materials for example flowers palm leave hats flower key chains bags and paraffin coated flowers for bamboo boxed. The attendants’ satisfaction on the training of the production of decorative handicraft materials of basketry from fibrous layer on the trunk of the banana tree to 30 members of the community of Plasticseeroong Baanmor Promburi District Singburi Province concerning the training service speakers training procedures facilities and training benefits was at high level (90.67%) and at average level (9.33%).