The purposes of this research were 1) to study problems and needs of designing packages for mixing mangosteen extract soap for the Faculty of Science and Technology Rajamangala University of Technology Thanyaburi 2) to design and develop packages for mixing mangosteen extract soap and 3) to assess the satisfactions towards the packages from manufacturers consumers and packaging experts. The samples consisted of 235 people. A structured interview and questionnaire were used to collect the data which was then analyzed using percentile values means and standard division. The result showed that since there had not been packages for this mixing mangosteen extract soap to be sold in the market four patterns of packages were designed and construced for three products. The three products were 1) 80 grams of mixing mangosteen extract soap 2) 100 ml. of facial cream mixed with mangosteen extract and 3) 400 ml. of mixing mangosteen extract liquid soap. The second pattern was rated a high level of satisfaction by the target group.

This abstract is aimed to study the problems and barriers in receiving the business administration students into co-operative education apprentice in accordance with the firms’ ideas on organizing and working processes qualifications knowledge and competence in the field of study. Population is the entrepreneurs or controllers who accept 180 fourth-year students of academic year 2255 to the internship programme. The data collection is using questionnaires. Statistics used in the data analysis are percentile means and stand deviation. The research results are as followed: 1. The problems and barriers on organizing and working process are at the high level. This implies that the firms are unable to coordinate with the institution to define and get the students ready before implementing.2. The problems and barriers on the qualifications of cooperative study students are at the high level. This implies that those students are unable to make decision to solve problems during internship. 3. The problems and barriers on knowledge and competence in their fields of study are at the high level. This implies that students are unable to communicate well both verbally and alphabetically in Thai and foreign languages.

The objectives for the study are the causes seeking and studying the critical level of problems for the construction project within the Rattanakosin Technology University; Salaya together with proposing the solution and the prevention as the guidance to manipulate the construction project within the university which may help to reduce the delaying problems. The study would use the data from questionnaires and the interview forms for the construction manager engineer foreman contractor and construction project committee who are working for the 14 constructing projects within the university. As for the data analysis the researchers would compare the critical levels and the frequency of each cause of the delay. The results showed that the Problem causes delays construction occurring in Rattanakosin Technology University; Salaya by simply selecting the S.I. 1 in 3 sequence ที่most valuable of each factor the resulting delays in construction divided into four main topics below 1. Man : of 6 factors the total number of 18 factors 2. Material : of 6 factors the total number of 18 factors 3. Machine : of 5 factors the total number of 18 factors 4. Method : of 6 factors the total number of 18 factors

The purposes of this research were 1) to study the school academic administration of Rajamangala University of Technology Isan 2) to study the correlation between the administrative factors of school academic administration and the university academic administration of Rajamangala University of Technology Isan 3) to study Factors Effecting on the Administration of Academic Affairs of Rajamangala University of Technology Isan 4) to analyze the multiple regression of Factors Effecting on the Administration of Academic Affairs of Rajamangala University of Technology Isan. The sample groups were Teachers and Administrator in Rajamangala University of Technology Isan. The sample groups were 402 Teachers and Administrators selected through Simple Sampling. The research instrument was a 5 level-rating scales questionnaire with the reliabilities of part 2 and 3 were 0.89 and 0.91 respectively. The statistical Techniques employed in data analysis were percentage mean standard deviation Pearson Product Moment Correlation Coefficient and Enter and stepwise Multiple Regression Analysis by using the Computer program. The results were as follows 1. A whole and each part of the University academic administration of Rajamangala University of Technology Isan were high level. 2. The positive relationship of the administrative factors and the school academic administration of Rajamangala University of Technology Isan were high level and significantly at 0.05 3. A whole factors and each part of the academic administration of Rajamangala University of Technology Isan were high level. 4. For the forecast of best factor Enter and stepwise Multiple Regression Analysis it was found that the budget management(x5) characteristics of teachers(x2) University atmosphere(x6) the relationship between University and community (x3) Performance of administrator(x1) and the readiness of University of administration at 0.05 level significance (x4). If showed a stepwise Multiple Regression (R) of 0.80 finally the forecast for the University academic administration was at 64.40 percent. The forecast equations for the University academic administration were as follows: Equation of raw score: Y^ = 0.121+0.234(x5) +0.228(x2)0.113(x6) +0.134(x3) +0.136(x1) +0.112(x4) Equation of standard score: Z^ = 0.297(x5) +0.187(x2) +0.160(x6) +0.163(x3) +0.139(x1) +0.133(x4)

The aim of this research was to study the influence of sucrose on the degradation of anthocyanins in makiang jam. Makiang flesh was prepared by three different methods. In the first method makiang flesh was mixed with sucrose at three different raitos (2:1 3:1 and 4:1) in the second method makiang flesh was soaked in sucrose solution (35 Brix) at three different ratios (1:1 1:1.5 and 1:2) and in the last method makiang flesh was prepared without addition of sucrose. After the jam processing makiang jams were stored at two different temperatures (the ambient temperature and 40 C) for 30 days to measure the degradation of anthocyanins. The results showed that the anthocyanins content in makiang jam decreased with increasing the storage time. The degradation of anthocyanins in makiang jam prepared by makiang flesh without addition of sucrose was higher than those prepared by mixing makiang flesh with sucrose or soaking makiang flesh in sucrose solution. Mixing makiang flesh with sucrose had lower anthocyanins degradation than soaking makiang flesh in sucrose solution. Makiang jam stored at the ambient temperature had lower anthocyanins degradation compared to those stored at 40 C.