รายงานการวิจัยฉบับนี้จัดทำขึ้นเพื่อประกอบการดำเนินงานตามโครงการวิจัยพัฒนาและเผยแพร่ ผลิตภัณฑ์เครื่องตกแต่งบ้านจากกระดาษสาโดยใช้เทคนิคการสร้างลวดลายของมหาวิทยาลัย เทคโนโลยีราชมงคลพระนคร วิทยาเขตโชติเวช งบประมาณประจำปี 2548 โดยมีวัตถุประสงค์ เพื่อตกแต่งกระดาษสาด้วยเทคนิคการสร้างลวดลายแบบต่าง ๆ ที่แปลกใหม่เพื่อเพิ่มความสนใจ ของกระดาษสาทั่วไป และนำมาจัดทำเป็นผลิตภัณฑ์เครื่องตกแต่งบ้านเพื่อเพิ่มประโยชน์ใช้สอย มากยิ่งขึ้น

Technology transferring project on manufacturing pare from pineapple cores and designing packages and making souvenirs from pineapple core paper to community and interested persons was a continued part of the project pineapple core paper development. There were 7 steps of the project process. 1. Studying for basic information of paper manufacturing from pineapple cores designing and making products from the paper. 2. Surveying training needs of the target group of populations. 3. Designing training course. 4. Making model products used in training. 5. Preparing training materials and handouts. 6. Training 7. Course and training process evaluation. The researchers followed the designed processes of transferring the study to 90 populations which were the target population group consisted of pineapple farmers private company staff and interested persons by using random population sampling. The statistics used were percentage and mean.

This project was to study the properties of basement soil which used portland cement laterite soil and slag as the main ingredients and to investigate its appropriate ration to be used for pavement improvement. By using 95% of laterite by weight and 5% of the mixed Portland cement and slag by weight the amount of portland cement to that of slag at 5% : 0% 3.5% : 1.5% 2.5% : 2.5% 1.5% : 3.5% and 0% : 5% by weight were mixed together. Then the derived mixture was put together with the laterite which was the major material. The study showed that the ration at 3.5% of portland cement and 1.5% slag to the laterite at 95% provided the best basement soil in quality. At this ration it saved the cement content used as well. At this ration it gave soil cement higher plasticity. Its CBR is high as well. Moreover it provided the standard unconfined compressive strength according to that defined by The Department of Highway of Thailand.

The objective of this research was to analyze determinants of nonperforming loans (NPLs) in commercial banking industry of Thailand during 2005 and 2014. This study used quarterly secondary data from the 1st quarter 2005 to the 4th quarter 2014 totaling 40 quarters. Descriptive statistics for testing data and econometric method for analyzing equation and multiple regression analysis for testing the hypothesis were used. The results of this research showed that the nonperforming loans (NPLs) in commercial banking industry of Thailand was positively related to the size of commercial bank with a confidence level of 95%but negatively related to consumer price index and prime rate with a confidence level of 95%. Loan-to-deposit ratio gross domestic product and loan volume were not related to NPLs.