Faculty of Engineering: Recent submissions
Now showing items 361-380 of 438
-
An Alerting Wireless Sensor System for Long Period of Immobilized Elderly in a Residential Room
(2011-05-18)This paper presents a low cost wireless sensor network system which is developed to be an alerting system for relatives or caregivers when the elder is immobile for a long period. The alerting signal is sent via the ... -
ระบบปรับอากาศแบบใช้หัวฉีดไอน้ำลดความดัน
(2010-11-30)ในปัจจุบันทางด้านอุตสาหกรรมมีการนำเอาหม้อไอน้ำมาใช้กันอย่างแพร่หลาย โดยไดน้ำที่ผลิตขึ้นมา ไอน้ำส่วนที่เหลือสามารถนำมาใช้ประโยชน์ได้ โดยนำมาใช้ร่วมกับระบบหัวฉีดไดน้ำลดความดัน เพื่อผลิตสารทำความเย็นขั้นที่สอง Chilled water ... -
A Modeling of Heat Transfer in Cooling Coil using Finite Element Method
(2010-11-30)In general for the refrigeration, the cooling coil is almost used to be the device to decrease the temperature. Thus, in order to design heat exchange, we should study the heat transfer into the cooling coil. This research ... -
The Development of Mathematical Model Using for Determined the Properties of Refrigerant Mixture.
(2010-11-30)Blends of R22/R152a/R124 have been proposed to replace R12 in refrigeration systems.In this research work, a technique to simply evaluate thermodynamic properties of refrigerant mixtures has been developed from Raoult's ... -
Creating and Evaluating the Effciency of Computer Assisted Instruction Program for Courses of Physical Fitness
(2010-11-30)The purposes of the research were to create and evaluating efficiency of computer assisted Instruction Program for courses of Physical Fitness,based on Standard 90/90 and analyze the leaning achievement of the student after ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program for Courses of Practiced of File
(Bangkok, 2010-09-22)The purpose of the research were to create and efficiency validation of computer assisted for the courses of practiced to basic file , based standard 90/90 and analyse the leaning achievement of the student after by using ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program for Courses of Practiced Make Body of Ornaments
(2010-09-18)The purposes of the research were to create and efficiency validation of computer assisted for the courses of practiced to make body of ornaments, based standard 90 / 90 and analyse the leaning achievement of the student ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program for Courses of Practiced
(2010-09-11)The purposes of the research were to create and efficiency validation of computer assisted for the courses of practiced to make body of ornaments, based standard 90/90 and analyse the leaning achievement of the student ... -
Tamarind Mixing Machine
(2010-09-03)In Thailand, the many agricultural products are exported to the world market. The dry foodstuff is very popular to transfigure for value increasing. The tamarind paste can be processed to many products such as stirred ... -
The Study and Development of the Vacuum Mixer for Investment in Jewelry Production
(2010-09-03)Thailand is a well known country where jewelry is produced to export. The process of jewelry production needs many special skills and efficient machines. Moreover, the preparation of plaster is also important in producing ... -
Creating and finding Efficiency Validation of computer Assisted Instruction Focused on the Mold Plastic Injection Making Kind Two Plate
(2010-09-03)The purposes of the research were to create and find efficiency validation ofcomputer assisted instruction focused on the mold plastic injection making kind two plate, for the standard 90/90 and analyze the students' ... -
Creating and Evaluating the Effectiveness of Computer Assisted Instruction of subject Manufacturing Processes unit 1-4
(2010-09-03)The purposes of the research were to create computer assisted intruction for Manufacturing process subject, to find out the efficency validtion of computer assisted instruction based on the standard of 90/90, and to analyse ... -
Factors Affecting the Students' Achievement on Research Methodology Course, Rajamangala University of Technology Pranakorn, Chotiwet Campus
(2010-09-02)The purpose ofthis research is to study the factors affecting the undergraduate students' achievement on Research Methodology Course, Rajamangala University of Technology Pranakhon, Chotiwet Campus. The sample groups in ... -
Creating and Finding Efficiency Validation of Computer Assisted Instruction Focused on the Fundamental of Welding
(2010-09-02)The purposes of the research were to create and find efticiency validation of computer assisted instruction focused on the fundamental of welding, for the standard 90/90 and analyze the students' learning achievement after ... -
โครงการวิจัยการผลิตบัณฑิตของมหาวิทยาลัยเทคโนโลยีราชมงคลพระนครกับการศึกษาตลอดอาชีพ ของคณะบริหารธุรกิ
(2010-09-02)This research project aim is to discover information about the way constmcts the cogitative patterns of Business Management faculty in coherent of the business firms and for who interested in it. Our investigation by the ... -
Creating and EValuating the Effectiveness of Computer Assisted Instruction of subject Jewelry Finishing.
(2010-09-02)The purposes oj the research were to create computer assisted instruction for Jewelry Finishing Subject, to find out the efficiency validation of computer assisted instruction based on the standard of 90/90, and to ... -
ระบบควบคุมการทำงานของเครื่องปรับอากาศโดยใช้อินเวอร์เตอร์
(2010-09-01)โครงการนี้เป็นการพัฒนาระบบควบคุมการทำงานของเครื่องปรับอากาศ เพื่อควบคุมพลังงานไฟฟ้า ที่จ่ายให้กับเครื่องปรับอากาศขนาดเล็ก ที่ใช้งานทั่วๆไป โดยใช้วิธีการควบคุมอุปกรณ์กำลัง โดยการปรับความกว้างของสัญญาณควบคุมที่ผสมกับสัญญาณพาหะ ... -
การศึกษาเปรียบเทียบประสิทธิภาพการตัดเฉือนของโปรแกรมงานกัดด้วยเครื่องกัดอัตโนมัติสำหรับการผลิตชื้นส่วนในอุตสาหกรรม
(2010-09-01)โครงการวิจัยนี้ มีวัตถุประสงค์เพื่อศึกษาและเปรียบเทียบประสิทธิภาพการตัดเฉือนของโปรแกรมงานกัดด้วยเครื่องกัดอัตโนมัติสำหรับการผลิตชิ้นส่วนในอุตสาหกรรม โดยการเปรียบเทียบทิศทางการกัดงานที่ผ่านการกัดโดยใช้ G41 และ G42 ... -
The Development of Model Creation of Industrial Teacher Graduated from Rajamangala University of Technology Phra Nakhon
(2010-09-01)The objective of this research was to study present and future desirable characteristics of industrial teachers, Consequently, developed a role model to encourage desirable characteristics of industrial teachers who graduate ... -
Creating and Finding the Efficiency of a Computer Assisted Instruction Program Focused onthe Practice to CNC Advanced Turning Machine
(2010-09-01)The purposes of the research were to create and efficiency validation of computer assisted instruction focused on the practice to CNC Tuming of the standard 90 / 90 and analyse the student leaning achievement of the student ...