The research project investigated the effects of CoO additive on dielectric ferroelectric physical and mechanical properties of modified Bi0.5(Na0.81K0.19)0.5TiO3 ceramics were investigated. The samples were synthesized by solid state reaction technique where powders were calcined at 850 °C for 4 h and ceramics were sintered at 1050 °C for 4 h which difference heating rate controlled i.e. 100 300 and 600 °C/h for. The ceramics of BNKT/x wt.% CoO was added CoO by various x=0.00 0.10 0.20 0.30 0.60 and 0.90. Phase formation was determined by X-ray diffraction technique (XRD). The X-ray diffraction analysis of the ceramics suggests that all samples exhibited a perovskite structure. The dielectric properties under room temperature and various temperatures were also determined. Dielectric measurement data showed that the additive and heating rate controlled influenced dielectric constant and dielectric loss. Furthermore the hysteresis loop behaviors slightly changed with increasing the CoO contents.

This research is to investigate the effects of audit innovation on sustainable audit success of CPA in Thailand by collecting data from 4292 auditors in Thailand by using a questionnaire as an instrument. The results of statistics used for analyzing the collected data were simple linear regression analysis and multiple linear regression analysis indicated audit innovation had positive relationships with audit quality and audit reputation. Especially effective of Modern Equipment Integrative of audit search technique and audit quality had positive relationships with audit reputation. Moreover audit quality had positive relationships with audit sustainable. The results obtained from this study could be used as guidelines for developing creating and improving the efficiency of auditor performance and practice audit process to create reliability to the public and to be able to survive sustainably in a long period of time.

The establishment of Information Systems to promote the Community Enterprise ion of Ban Tham Sua Village Kaeng Krachan District Phetchaburi was aimed to build effective information management system to facilitate its management to be more convenient fast and up-to-date in order to increase wider distribution channels and disseminate the activities. Also it was aimed to evaluate the satisfaction with the information community using PHP5 HTML5 CSS3 phpMyAdmin in database design and photo retouching software as a tool for the system development. The questionnaire was used to evaluate the satisfaction of the system and website. The samples used in the experiment lived in Ban Tham Sua Moo 3 Kaeng Krachan District Phetchaburi Province. The constructed system made the operation more convenient. The data were collected and classified by the product type. The research found that the information system to promote Ban Tham Sua community business in Kaeng Krachan District Phetchaburi was constructed with an average efficiency of 4.60 considered as the highest level helping to manage the community enterprise information to enhance product distribution channels and to disseminate the community enterprise activities. The results of the satisfaction assessment on the Information System for Promoting the Enterprise of Ban Tham Sua collected from 30 people was 4.57 the highest level showing that the information system to promote the community enterprise of Ban Tham Sua Kaeng Krachan Phetchaburi can be applied for the future use.

This research is study on influences effect of decision to use PromptPay system of Thai commercial banks. The purpose of the research is as follows. Study the confidence that effect of the choice of financial transaction services through PromptPay system. Study the marketing mix factors that effect of the decision to use financial services through PromptPay system. This research is to collect data from customer of Thai commercial banks. Thai commercial banks are as follows. Bangkok Bank Public Company Limited. Krung Thai Bank Public Company Limited. The Siam Commercial Bank Public Company Limited. Kasikorn Bank Public Company Limited. and Bank of Ayudhya Public Company Limited. The results showed that most respondents had the following: They are female. They are between 31 and 40 years old. They are single. They graduated bachelor. They are studying at the undergraduate level. They are students. They earn less than 15000 baht per month. Frequency of financial transactions is 1 time per month. They used to transfer money through mobile applications. The reason for using the mobile banking is quick and easy. and Reduce the loss of money and the cost of banking transactions are the factors that affect the choice of use PromptPay system.

This research Development and packaging design contemporary to develop the image and add value to the community : Case Study production catfish basket Phatthalung. The researcher designed and developed 3 types of packaging. The result of questionnaire survey on catfish production. Home Phatthalung Province Packaging and production costs Targeted demand for packaging products for catfish. Ban Thai Noi Community Phatthalung in the form of paper box with 3 handles. It has a distinctive beautiful look strong for the gift. And easy to transport.