The purpose of this research was to improve the efficiency of solar cell modules by cooling with heat pipes. The test set consisted of three 80 watt solar modules that were made of mono-crystalline. The first module did not install heat pipes while the second module installed heat pipes using ethanol as the working fluid and the third module installed heat pipes using R-11 as working fluid. Solar radiation intensity electrical energy produced by the solar modules and temperature of the solar modules were recorded. The results showed that the average temperature of the first solar cell module was 52.9oC and the case of not install heat pipes on module. For the units with heat pipes it was found that unit with ethanol heat pipe had an average temperature of 50.7oC and efficiency at 10.2% whereas the unit using R-11 heat pipe had an average temperature at 49.2oC and efficiency at 11.8% From the experiments it was concluded that the installation of heat pipes could increase the efficiency of solar cell mokules.

The objective of this research was to study the development of Buddhism and to analysis plurality of religitns in Cambodia. The historical and descriptive analysis was used to analyze the data. The result revealed that Theravada Buddhism has existed in Cambodia since the 〖7-8〗^th century BC. Cambodia absorbed the various Buddhist traditions along with Hindu influences. In 1863 Cambodia became a protectorate of France Buddhism had declined. Marshal Pol Pot led a military coup against prince Narodom Sihanouk (1975-1979) The Khmer Rouge carried out a radical program that included isolating the country from all foreign influences outlawing all religions. Buddhism was banned by the Khmer Rouge. Several monks were killed. Buddhism was restored after the power of Khmer Rouge lessened. It was closely controlled by the government. The minimum age for being a monk was 50. At present His Majesty King Narodom Sihamoni of the Kingdom of Cambodia emphasizes the importance of improving Buddhism education tradition arts and culture

The purposes of this research were 1) To study behavior of customer using Restaurant E-commerce in case study of Muang Nonthaburi District 2) To study customer loyalty in Restaurant E-commerce in case study of Muang Nonthaburi District 3) To study comparing personal factors affecting customer loyalty in Restaurant E-commerce in case study of Muang Nonthaburi District From those aims Researcher has collected sample data of customer using Restaurant E-commerce in case study of Muang Nonthaburi District that using sampling method of certain populations by 400 samples. Using online questionnaire types for close ended question and open ended question and analyzing social science data with statistics analysis program. Study for Percentage Mean Standard Deviation and Hypothesis Testing (t-test) by presenting results in Descriptive Statistics Table and collecting data between April-June 2016. Result of this research customer using Restaurant E-commerce in case study of Muang Nonthaburi District that found The Most is Male age 21-30 years old and have been bachelor degree Single and occupied about official/state enterprise Behavior of using Restaurant E-commerce that found The Most have knowledge/experience for using E-commerce have valued from using E-commerce with Restaurant data searching have trusted for using Restaurant E-commerce level is moderate. And Favorite using Social Media on all Channels that are Website Application and Social Media (3) Customer Loyalty in Restaurant E-commerce in Case Study of Muang Nonthaburi District are summarized 8 sides that are much (Mean=3.92 S.D.= .795)

The research purposes were to analyze and search for wastes in the planning process and transportation of the automobile parts of a transport company in Samut Prakan using Makigami Lean and ECRS Techniques. The informants used in this study were the support staff working the planning process and automobile part transportation for the car assembly factory in the industrial estate Rayong Eastern Seaboard. Six employees from different work units took part in the in-depth interview as the research tool for the data collection. Statistics used in the data analysis including percentage and workflow analysis with related management tools. The study indicated that searching for the waste in the technical planning process with Makigami Lean and ECRS Techniques could help reduce the work time for 1060 minutes in each step.

This research aims to study 1) factors affecting on operational efficiency; and 2) factors affecting on accounting professional success. The samples of this study consists of 260 accountants which has experience in accounting performance at least one year. The research instrument was a questionnaire which development by using IOC technique and already test content and construct validity including reliability. Data analysis employed descriptive statistic such as frequency percentage mean and standard deviation including Pearson correlation and multiple regression analysis. The results of this article found that most accountants believe that mean of the level of operational efficiency = 4.07 (S.D. = 0.460) and mean of the level of accounting profession success = 3.95 (S.D. = 0.530) both of them were quite well in Thailand 4.0. The result also show that level of professional accountant competencies compliance with the code of ethics profession and professional judgment have positive significant on operational efficiency at the significant level α < 0.01 while operational efficiency the level of professional accountant competencies efficiency of internal control system and professional judgment have positive significant on the level of accounting profession success at the significant level α < 0.01. These results also explained that both of the level of professional accountant competencies and professional judgment have both direct andindirect effect on the level of accounting profession success through operational efficiency with the significant level α < 0.01. Additionally control variable -- work position also has positive significant on both the level of professional accountant competencies and the level of accounting professional success at the significant level α < 0.05.