งานวิจัย (Research): Recent submissions
Now showing items 21-40 of 131
-
A Study to Develop Reversible Data Hiding Based on DMT 2-bits for Medical Images
(Rajamangala University Of Technology Rattanakosin, 2018)This research presents a method to embed two bits that can be recovered based on the double modification testing (DMT) technique for medical images. One strategy was used to achieve higher data embedding while producing ... -
Polypropylene Composite with Cellulose Fiber from Horse Manure
(Rajamangala University Of Technology Rattanakosin, 2018)This research aimed to study mechanical properties of polypropylene composite reinforced with cellulose fiber from horse manure. The fibers obtained from horse manure were chemical treated with sodium hydroxide solution ... -
Investigation of draw-bead application in deep-drawing process
(Rajamangala University Of Technology Rattanakosin, 2019)Deep drawing is a significant metal forming process used in the many sheetmetal forming industries such as automotive industry, household utensil industry, aviation industry and electrical industry. The defects of wrinkle, ... -
Improved Sorting in QR Code images Using EVM technique for Reversible Data Hiding
(Rajamangala University Of Technology Rattanakosin, 2019)This research presents a novel strategy for a reversible data-hiding (RDH) algorithm used in QR Code imaging. The linear weighting is used with many effective RDH techniques to embed large amounts of data into QR Code ... -
Soil moisture sensor wireless for para rubber tree soil experiments
(Rajamangala University Of Technology Rattanakosin, 2014)Modern technology used in agriculture. To facilitate matters. Soil moisture sensor but these devices are relatively expensive. When compared to the benefits that will be considered are not required for investment to be ... -
Automatic shopping cart by using image processing
(Rajamangala University Of Technology Rattanakosin, 2014)This research presents an application of color detection in image processing to make a shopping cart following the user such as elderly or who do not have the ability to use the shopping cart as normal people can use a ... -
The Development of Modern Information Technology Marketing. TO Promote Local Communities. HUA-HIN, PRACHUAP KHIRI KHAN PROVINCE
(Rajamangala University Of Technology Rattanakosin, 2015)This research aims to 1) study the need to use information technology market, 2) the development of information technology and marketing to promote products and local community. The municipality of Hua-Hin. Hua-Hin, Prachuap ... -
Application of Graphical Method combined with Database System for Structural Analysis and Design Programming for Residence
(Rajamangala University Of Technology Rattanakosin, 2015)This research was to develop computer program for structural analysis and design which focused on reinforce concrete structure combined with steel structure by using visual basic 6.0 language. The developed program can be ... -
Knockdown Electric Tricycle for Disabled
(Rajamangala University Of Technology Rattanakosin, 2015)This research describes the development of knockdown electric tricycle for disabled. The structure of tricycle was split into two parts are a front part and a wheelchair. The front part tricycle was similar as a front part ... -
Application of Empty Fruit Bunch Fiber Reinforced of Shingle Roof to Replace Fiber Glass
(สานักงานคณะกรรมการวิจัยแห่งชาติ : Rajamangala University Of Technology Rattanakosin, 2015)This research study possibilities in application of empty fruit bunchfiber reinforced of shingle roof to replace fiber glass. The ratio of 3.8, 5 and 6.2 by weight of the features used in the study consisted of. The thickness ... -
A study the mechanical properties of concrete mixed microorganisms. By means of low pressure steam curing
(Rajamangala University Of Technology Rattanakosin, 2015)This research aims to study the mechanical properties of the concrete mix microorganisms. By curing steam There are variables to test the amount of microbial powder instead of cement. The ratio of 0, 1, 2, 3, 4 and 5 by ... -
Study of the Growth Parameters of the Plants in Hydroponic System and Design of Adaptive Control System
(Rajamangala University Of Technology Rattanakosin, 2015)This project presents a hydroponics system design and control variable. The objective is to reduce the time to transplant. To controlling the parameters that plants need to be in proper condition to photosynthesis. Which ... -
The Use of Engineering Program coupled with a Practice to Understanding in the Subject of Engineering Electronics
(Rajamangala University Of Technology Rattanakosin, 2013)This research project is the academic research for undergraduate student in engineering, faculty of engineering, Rajamangala University of Technology Rattanakosin (RMUTR). The research is to improve the basic knowledge of ... -
Development of Matrix Converter for Two-phase Induction Motor Drives
(Rajamangala University Of Technology Rattanakosin, 2014)This project presents the implementation and testing of a single phase ac-ac matrix converter using 4-units of bidirectional IGBT-power diodes as main power switching devices. The converter can directly convert the utility ... -
Seed humidity meter
(Rajamangala University Of Technology Rattanakosin, 2014)This research aims to study and design the seed humidity meter for the farmers who produce a type of seed; for examples, green bean and sorghum seeds, especially paddy rice which is seen as the primary product in Thailand. ... -
EDUCATION AND DEVELOPMENT OF NAVIGATION APPLICATION TO HELP THE BLIND MOBILE PHONE
(Rajamangala University Of Technology Rattanakosin, 2014)This paper presents an education and development of navigation application to help blind on mobile phone. The blind cannot conveniently travel, such as education and other places. To created an application program to help ... -
Optimization in rubber wood using a Combined Microwave, Hot Air and Continuous Conveying Drying Process by Energy and Exergy Analysis.
(Rajamangala University Of Technology Rattanakosin, 2014)This research was conducted to study the Optimization in rubber wood using a combined microwave, hot air and continuous conveying drying process by energy and exergy analysis. Three part of para wood, topper part, middle ... -
The Simulation of Friction-Induced Vibration Using Finite Element Method
(Rajamangala University Of Technology Rattanakosin, 2014)When two mechanical parts are in sliding contacts, relative velocity of two parts can induce vibration. In rubbing surface, frictional force depend on relative velocity of two parts. The equation of motion in differential ... -
Using a Rubber Sheet instead of the Sulfur–capping in the Compressive Strength of Concrete Testing
(Rajamangala University Of Technology Rattanakosin, 2014)This research aims to study the using a rubber sheet instead of the sulfurcapping in the compressive strength of concrete testing. The parameter of test is the compressive strength of concrete between 180 to 320 kilograms ... -
LiDAR Strip Adjustment With Polynomial Method
(Rajamangala University Of Technology Rattanakosin, 2014)LiDAR Technology (Light Detection and Ranging), is a remote sensing technology which can measure the topographic height with the laser sensor that are contained on the aircraft. The point data in three dimension coordinate ...