Institute of Research and Development: Recent submissions
Now showing items 561-580 of 847
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The dominant feature of khao wong glutinous rice kalasin province for geographical indications
(2015-05-21)The objective of this research was to study the dominant feature of Khao Wong glutinous rice Kalasin province for geographical indications. The effect of three cultivated areas of glutinous rice variety (RD6) consisting ... -
Biomass potential of 56 accessions of leucaena as animal and biofuel feedstocks
(2015-05-21)Biomass yield between 56 accessions of leucaena were observed at Suwanvajokkasikit Field Crops Research Station Nakhonratchasima province. Randomized block design was used with 3 replications and 56 accessions as treatments. ... -
Yield trial of 8 karen type chilli varieties grown under two cultivated
(2015-05-21)A yield trial of 8 Karen type chilli varieties in 2 cultivated systems was studied under intercropping with corn and monocropping. Row spacing and tree spacing was 0.4 m x 0.8 m. for single-row. In paired-row used row and ... -
Resource constrained project scheduling by review relationship option case study orthopaedics building renovate project, ramathibodi hospital
(2015-05-20)Resource leveling schedule is important for construction planning process very much, because quantity of resource such as labors is limited. The optimal solution to allocate enough resource for every activity is main ... -
Android application for control electrical and temperature system in silkworm house
(2015-05-20)Silk was one of economic goods that provided high revenue for agriculturists. Due to changing weather, however, there were some problems and limitations of silkworm breeding. For instance, too hot and humid weather caused ... -
Development of concrete boat by using lightweight concrete
(2015-05-20)The objective of this study aims to develop a concrete boat by using lightweight concrete. The use of granular foam replaced the aggregate in various quantities to reduce the weight of boat. The replacement ratios of ... -
Compensation of low frequency oscillation on power system using flexible ac transmission systems devices
(2015-05-20)This paper presents a study of low-frequency oscillations in compensated electric power systems with Flexible AC Transmission System of the power system frequency using PSAT Tool box To assist in the analysis of the stability ... -
Design of cmos voltage reference circuit
(2015-05-20)This paper presents a CMOS voltage reference design, which is widely used in electronic circuits, both analog and digital circuits. In the conventional, a CMOS voltage reference circuit design composed of several MOS ... -
A survey and suggestion of traffic management at khae rai intersection
(2015-05-20)The urban and economic areas in Bangkok at present are grown rapidly. The travelling and road usage are increased, which make the traffic jam problem happened and result the economics and social loss. Accordingly, it is ... -
Machine physical therapy cervical spondylossis
(2015-05-20)Machine Physical Therapy Cervical Spondylossis to create a pull back and pull the neck up of Machine Physical Therapy Cervical Spondylossis. There are two parts for the conventional system: the neck and the back but the ... -
Dry reforming of methane reaction for hydrogen and syngas production using cobalt catalysts and nickel-cobalt bimetallic catalysts
(2015-05-20)The cobalt catalysts (cobalt content by weight: 7%, 10% and 15%) and cobalt-nickel bimetallic catalysts (cobalt-nickel content by weight: 3.5%-3.5%, 5%-5% and 7%-7%) were studied in dry reforming of methane for hydrogen ... -
Banana board : a basic experimental microcontroller board
(2015-05-20)This paper aims to present a basic experimental microcontroller board for use in teaching the microcontroller and programming. Researchers have designed a microcontroller experiment board is cheap, easy to carry, easy to ... -
Detection of the water added in raw milk using inter digital electrode
(2015-05-20)The objective of this study was to develop a technique for detection of the water added in raw milk using Inter Digital Electrode (IDE), other than using conventional methods such as determination of specific gravity or ... -
A development of python script for analysis and design reinforced concrete beam
(2015-05-20)This research studies the development of Python Script which is the open source code used for the analysis, design and draws the detailing of reinforced concrete beam elements. The SGV script was used for detailing the ... -
An induction furnace with half bridge resonant inverter for brass
(2015-05-20)This research presents the design and construction of molten brass to form the basis of induction heating. It is heated by the half-bridge voltage source in series resonant load by transferring the heat energy through the ... -
Comparison of load-frequency control of interconnected power system with fuzzy logic and artificial neural Network controller
(2015-05-20)This paper is a presentation of the Load-Frequency Control (LFC) of Interconnected Power System by using Fuzzy Logic and Artificial Neural Network (ANN) Controller. The both of controller have been widely applied for ... -
Current-mode quadrature sinusoidal oscillator using uperational transconductance amplifier (OTAs)
(2015-05-20)This paper presents a quadrature sinusoidal oscillator, providing sinusoidal signal, which differs in phase. The features of the proposed circuit can be electronically controlled. The proposed circuit consists of 4 ... -
The study of effected for orientation setup of workpiece from rapid prototyping process
(2015-05-20)This research is the study for effected of orientation setup workpiece from Rapid Prototyping process. The objective of this study has to minimize average tolerances of specimen size and roundness of cylindrical specimen. ... -
Development of a Low-Cost unmanned aerial vehicle for military affair
(2015-05-20)This paper proposes the study and development of a low-cost unmanned aerial vehicle (UAV) for survey with virtual pilot view that can be applied for both civilian and military purposes. Our prototype UAV is a fixed upper ... -
Car theft warning system via the mobile phone service by SMS
(2015-05-20)In this research, the concept of a burglar alarm system is currently used mainly blaring alarm when an intruder but with today's busy society, the voice of alarm no interest or some car owners might not hear the sound of ...