จำนวน Repository ( 558 )

The study of bachelor of science programs in applied chemistry in Thailand's Higher Educational Institutions
The study of bachelor of science programs in applied chemistry in Thailand's Higher Educational Institutions

The Purposes of1bis Research were to study of Bachelor of Science Programs in Applied Chemistry and in related other areas in Thailand s Higher Educational Institutions. The sample consisted of 27 Programs of Bachelor ofScience Programs in chemistry Applied Chemistry and Industrial chemistry in Thailand s Higher Educational Institutions. Instruments used for collecting data were Curriculum Data Sheets. The data were analyzed by using SPSS for window. The statistics used were frequency percentage and mean. The results were as follows: 1. Most of the Bachelor of Science programs are chemistry. The others are Applied Chemistry and Industrial chemistry respectively. 2. The Total Course Credits of Bachelor of Science Programs were 137.12 Credits including General Education Courses (34.46 credits) Specific Courses (96.50 credits) and free elective courses (6.42 credits). 3. The Total Course Credits of the Bachelor of Science Programs before 2005 were 140.67 credits including General Education Courses (35.28 credits) specific courses (99.22 credits) and free elective courses (6.61 credits). 4. The Total Course Credits of the Bachelor of Science Programs s after 2005 were 129.13 credits including General education courses (32.63 credits) specific courses (90.38 credits) and free elective courses (8.76 credits). 5. The Total Course Credits of Bachelor of Science Programs in Applied Chemistry were . 130.67 credit including General education courses (37.67 credits) specific courses (85.00 credits) and free elective courses (8.00 credits). 6. The minors of Bachelor of Science programs in Applied Chemistry consisted of Industrial Chemistry and Management Environmental Chemistry Material Chemistry Natural Products Chemistry Polymer Chemistry Applied Chemistry for Industry Chemistry Education and Medicinal Biochemistry.

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A study of obtained knowledge using from physics I for engineers for daily life application of undergraduate student at Rajamangala University of Technology Phra Nakhon
A study of obtained knowledge using from physics I for engineers for daily life application of undergraduate student at Rajamangala University of Technology Phra Nakhon

The purpose of this study was to investigate obtained knowledge using from Physics I for Engineers for daily life application of undergraduate student from faculty of engineering Rajamangala University of Technology Phra Nakorn. Sample was 316 students which taken from four engineering majors; computer electrical industrial and mechanical engineering. A questionnaire a four point scale was used as testing tool. The statistical analyses were performed in mean standard deviation and one way analysis of variance. The results revealed that students used their obtained knowledge in moderate level (3.10). Students in each programs showed significantly different used their obtained knowledge at 0.05 level. Electrical engineering students (3.27) showed highest number of the course content using follow by mechanical engineering (3.09) computer engineering (3.07) and industrial engineering (2.75) respectively.

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A Study Analysis of Fibers from Banana Trees in North Thailand for Product Creation
A Study Analysis of Fibers from Banana Trees in North Thailand for Product Creation

This research is the analytical study of fibers from banana trees in northern area. The study has been conducted on planted banana-species areas in 5 northern provinces. There are 9 studied banana species. The objectives of the studies are to utilize these mentioned banana species for product creation. It is also to find out the banana-fiber-extraction process for new materials used as guidelines to design new products which help generate extra revenue for farmers after harvest season. The result from the research indicates that the most appropriate species for the research is Musa acuminata Colla due to its strongest texture in term of thickness. The leftovers of banana (stalk and pseudo stem in dried form) after agricultural process have been extracted into straight fiber ropes. Then they are processed into straight fiber ropes through hand-cutting by northern villagers. As for the 5 types of natural fibers. It is found that banana fibers mixed with hemp fibers at 50% proportion for each yields the highest pull force of 678.71 N. To sum up the manufacturing production and creation is in a good level by average value 4.17 and the product users’ satisfactions is a good level by average value 4.07.

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A Study of Opinions about the Apprentice of Auto Mechanics Division Students Case Study : Bangkeawfa Industrial and Community Education College
A Study of Opinions about the Apprentice of Auto Mechanics Division Students Case Study : Bangkeawfa Industrial and Community Education College

The research aimed to study opinions about the apprentice of Auto Mechanics division students case study: Bangkeawfa Industrial and Community Education College. The subjects in this research were 86 apprenticed Auto Mechanics division students in Vocational level year 3 and Diploma level year 2 The scale was estimated at 5-level scale of data and was analyzed by using reliability mean and standard deviation. The results showed that the preparation of the college before the internship was in a high level the average 4.07). The orientation management of apprenticed students was in a high level (an average 3.81). The operation of the college during the student internship was at a high level (an average 4.12). The knowledge of students during the end of the internship was a high level (an average 4.23). Attitudes towards profession was in the highest level with the average of 4.54.

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In-depth Accident Investigation : A Case Study Bus Accident on Petkasem Road, Prachuapkhirikhan Province
In-depth Accident Investigation : A Case Study Bus Accident on Petkasem Road, Prachuapkhirikhan Province

The objective of the study is to investigate the cause of double-decker accident by in-depth accident investigation method. The method could describe the critical conditions of the accident which include pre-crash during-crash and post-crash. Moreover the influencing factors of the accident can also be best explained by the method. In this study the rollover of double-decker accident is selected as a case study. The main reason is that in Thailand the double-deckers are usually used for sight-seeing purpose and there are also many reported severe accidents. In this study it is found that the factors of the accident consist of speed dimension of double-decker road condition and geometry of the accident place.

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