This research was studied to determine the optimum value for condition based maintenance of split type air conditioner by measuring the temperature humidity and flow of air through the fan coil unit. Measuring electric current and voltage of split type air conditioner. Find the energy efficiency ratio (EER) based on the actual use compared to the EER was determined by the manufacturer. To find the suitable maintenance and cleaning air conditioner for each. In conducting this research is split type air conditioner. Rated cooling 25000 Btu/hr. Rated power 2291 watts. Rated current 9.89 amperes. Rated voltage 220 volts single phase. Using the refrigerant R-22.EER 11.02Btu/hr/watts. Running 24 hour sperdayat a temperature of 18°C. Research indicates that the EER before maintenance is equal to6.23Btu/hr/watts. After maintenance is the EER of 20.2Btu/hr/watts or EER value the increase was 69%. Thus preserving the EER of air conditioner. The condition based maintenance in reasonable time is one way that can help save energy.

The purposes of this independent study were 1) to collect and study Rrcipes based on local food in Pathiew District Chumphon Province and 2) to find standard recipes of these food. Seventy cooking experts were developed. Five experts gave their opinion and evaluation developed standard recipes. Sixty – seven local food in Pathiew District Chumphon Province were collected. There were main dishes and desserts. Fifty main dishes were found. Most cooking method were boiling or curried. Less were fried and the least were grilled and steamed. Seventeen desserts were found. The method of cooking were frying boiling and steaming. The less number were concentrated and grilled. The least number was roasted.

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 objectives of this research were to compare property accounting policy regarding Agricultural Land Reform Fund with Thai Accounting Standard (TAS) in terms of property plant and equipment investment property and inventories; and to investigate the suitability to administer the property accounting policy and the implementation impact resulting on financial ratio. Data were collected from secondary sources including Thai Accounting Standard annual reports and financial statements of Agricultural Land Reform Fund dated back from 2009 to 2013. The data were analyzed and descriptive statistics were applied.

The objectives of this research were (1) To study the Influence of perceived justice on customer trust of Asita Eco Resort (2) To study the Influence of perceived justice and customer trust on customer satisfaction of Asita Eco Resort (3) To study the Influence of customer trust and satisfaction on customer word of mouth of Asita Eco Resort (4) To study the Influence of customer trust and satisfaction on customer revisited of Asita Eco Resort (5) To validate a causal relationship model of influence of perceived justice on trust satisfaction word of mouth and revisited of Asita Eco Resort’s customers.