จำนวน Repository ( 3611 )

เครื่องบรรจุน้ำดื่มแบบแนวนอน
เครื่องบรรจุน้ำดื่มแบบแนวนอน

This project for drinking water filling machine was based on the concept of drinking water contained by villagers for their small households industry or small and medium enterprise. The purpose of this study was to make this machine be able to fill drinking water in 2 sizes 600 cc. and 1500 cc . The drinking water filling machine are consisted of the main components one special water pump 1 phase 220 volts 6 nozzles and 6 solenoid valves for control amount of water. The drinking water filling machine can fill the water rate sizes are 600 cc. and 1500 cc. This machine can fill 600 cc. bottles at the rate 264 bottles / hour while 1500 cc. bottles to the rate 228 bottles / hour. The cost of electricity was 13.53 bath per day.

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The Extraction and Biological Activity of Medicinal Plant Extracts.
The Extraction and Biological Activity of Medicinal Plant Extracts.

The biological activity of erude hexane ethylacetate and methanol extracts from stem bark of Xylocarpus granatum Koen. Walsura trichostemon Miq. And Parinari anamense Hance with sequential extraction and maceration technique. The crude extract was employed toevaluate the biological activity such as the antimicrobial activities test by the Microplate broth dilution techniques the antioxidant activities test by DPPH radical scavenging assay the totalphenolic contents test by the Folin-Ciocalteu method the anti-malaria (Plasmodium falciparum) test by Microculture Radioisotope Technique the anti-Mycobacterium Tuberculosis (anti-TB) test by Green fluorescent protein microplate assay (GFPMA) and the anti-cancer (KB-Oral cavity cancer) test by Resazurin Microplate assay (REMA)

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Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program for Computer for Jewelry Design
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program for Computer for Jewelry Design

The purposes of the research were to create and efficiency validation of computer assisted for the Computer for Jewelry Design based standard 90/90 and analyse the leaning achievement ofthe student after by using computer assisted instruction. The subjects in the study were 17 first year diploma students enrolled in Rajamangala University of Technology Phra Nakhon. The Researcher using the experiment by let the students do until test before class And then study by using computer assisted Computer for Jewelry Design. After that let students do the unit test again at the class and calculate to fmd out the efficiency of the computer assisted instruction and analyse the leaning achievement of students after study . The research result revealed that the efficiency ofthe computer assisted Instruction was efficient in standard 90/90 Moreover after learning achievement At significant level of 0.05.

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สมรรนะพื้นฐานของครูช่างตาม พ.ร.บ. การศึกษาปี 2542 ตามความต้องการของตลาดแรงงาน
สมรรนะพื้นฐานของครูช่างตาม พ.ร.บ. การศึกษาปี 2542 ตามความต้องการของตลาดแรงงาน

Tertiary education of Rajamangala Phranakon University of Technology focuses on capital-based professional scientific and technological quality. Industrial Education Faculty is aware of the learning process to achieve the transfer of learning in the teaching industry. Learners to awareness the value in learning to fully develop their own development and to adjust to the pace of social and economic changes. From this text said. Need to conduct research on “competency based teacher education Act the full year 1999 demand of labor market” to find the necessary information and basic competency of teachers as technicians and labor market needs of the Act. Education change. The research found that respondents are male and 31.20 per cent of respondents are female 68.80 percent were aged between 20 to 35 years accounted for 92.40 percent of respondents state a year students. 70.70 per cent secondary graduates. a teacher / teacher is found that 26.4 percent of the level of demand for targeted education most needs at most – in the most. 1. Competency in the professional industry. Gradate student position in B.Sc. in industrial management system in the state teacher / teacher relationships in the work of human industry. 2. Competency in teaching. Knowledgeable. In management learning. (Same comments) about the skills. Ability to analyze and design media. In psychology for teachers. About the ability to understand the nature of nature of the study. In research. About the research process applied to learning. 3. Competency in practice. (A similar comment) in the development of potential learners in the professional satisfaction. Discuss who has the majority of respondents want to improve their educational development. The study focused on the professional personnel to be knowledgeable. More specific. Proposal to produce graduates with the development of competency. Management learning. For professional psychology. Human relationships in the work of research and competency using appropriate technology in the professional industry practices. Learning of teachers technicians industrial industries.

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The Factore of the Students That Effect To Produce The Graduates of Rajamangala University of Technology Pra Nakorn Faculty of Science and Technology
The Factore of the Students That Effect To Produce The Graduates of Rajamangala University of Technology Pra Nakorn Faculty of Science and Technology

The purpose of this research were to develop the efficiency of Computer Assisted Instruction (CAI) in Bio – Organic chemistry and to compare the leaming achievement in Bio – Organic chemistry the sample consisted of 35 and 39 student in Department of Food and Nutrition Faculty of Home Economic Technology Ragamangala University of Technology Phra Nokhon 2008 academic year. Research instrument were the CAI and Achievement test in Bio – Organic Chemistry in Carbohydrate. The achievement test comprised 40 item. The data analyzed by statistical computer program. And used mean percentage and compare mean by t-test

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