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International Journal of Scientific Research and Engineering Development( International Peer Reviewed Open Access Journal ) ISSN [ Online ] : 2581 - 7175 |
IJSRED » Archives » Volume2 -Issue4- Part6
IJSRED Volume 2 - Issue 4, July - August 2019
Cover-Page 1 Cover-Page 2
| S. No. | Title and Authors Name | Paper ID |
|---|---|---|
| 81 |
Species Composition of Some Fishes in Lonton Village, Indawgyi Lake, Kachin State, Northern Myanmar
Author(s): Nwe Nwe Khaing, Hla Hla Aye, Zaw Zaw, Khin Khin Hla
Page(s): 629-634
 ]
Abstract
A total of 38 species of freshwater bony fishes belonging to the 30 genera, 21 families and ten orders were collected from the Lonton village in Indawgyi Lake, Mohnyin Township, Kachin State. The study period was from May 2012 to July 2013. The highest number of species (31%) was recorded under order Cypriniformes and followed by Perciformes (26%), Siluriformes (24%).The lower of one species was observed in order Osteoglossiformes, Clupeiformes, Gasterosteiformes, Beloniformes, Synbranchiformes, Syngnathiformes and Tetraodontiformes respectively. Among recorded species, Akysisprashadi(Indawgyi stream catfish)is endemic species ofIndawgyi Lake and Gudusia variegate (Burmese river shad) is endemic species of Myanmar.Remaining species are native species of Myanmar except Oreochromisnilotica. Keyword: Endemic, Fish fauna, Indawgyi Lake, Native..× 
Nwe Nwe Khaing, Hla Hla Aye, Zaw Zaw, Khin Khin Hla "Species Composition of Some Fishes in Lonton Village, Indawgyi Lake, Kachin State, Northern Myanmar" Vol 2-Issue 4 (629-634) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P81 |
| 82 |
Solving Intuitionistic Fuzzy Maximal Flow Problem Using IntuitionisticTrapezoidal Fuzzy Number
Author(s): P.Jayagowri, T.Suba
Page(s): 634-641
]
Abstract
Amit Kumar and Manjot Kaur proposed a new algorithm to find the fuzzy maximal flow between source and sink by representing the flow as normal trapezoidal fuzzy numbers. There are several papers in the literature in which generalized fuzzy numbers are used for solving real life problems. But in this paper we introduced new algorithm to find the intuitionistic fuzzy maximal flow between source and sink by representing the flow as normal intuitionistic trapezoidal fuzzy numbers. To illustrate the new algorithm a numerical example is solved. If there is no vagueness about the flow between source and sink then the proposed algorithm gives the same result as in crisp maximal flow problems. Keyword: Intuitionstic fuzzy maximal flow problem; ranking function; Generalized Intuitionistic trapezoidal fuzzy numbers.×
P.Jayagowri, T.Suba "Solving Intuitionistic Fuzzy Maximal Flow Problem Using IntuitionisticTrapezoidal Fuzzy Number" Vol 2-Issue 4 (634-641) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P82 |
| 83 |
Extraction of Alumina from Local Clays Using Hydrochloric Acid
Author(s): Eze,J.U., Anyakwo,C.S., Osoka,E.C., Nnodum,A.N., Onuoha,C., Anusi,M.O
Page(s): 642-652
]
Abstract
The present work investigates the extraction of alumina from different local clay samples; Ihiala clay (sample A), Nsu clay (sample B), and Umuhu clay (sample C), which contain 27.83%, 29.93%, and 28.31% of Al2O3 respectively and are extremely abundant in the Eastern part of Nigeria. The clay samples were crushed, ground and sieved using 100 mesh standard tyler screens and were further calcined at a temperature of 7000C, held for 1hr and then leached with 5ml of concentrated hydrochloric acid at different leaching temperatures (250C,500C,750C, 1000C) and time (10,30,60,80,100 and 120mins). A relatively large increase in percentage extraction of Al2O3 was also observed with increasing leaching temperature in the range of 250C to 1000C. The effects of the leaching time and temperatures were investigated using response surface methodology. A pure-quadratic model fit well to experimental data for the three clay samples. The surface plot revealed a linear relationship with temperature, which had more effect of percentage alumina extracted, and a quadratic relationship with time. An estimated optimum extraction condition for the three clay samples would be a leaching time of 76minutes and temperature of 100OC. The optimization also indicated that increasing temperature will increase percentage of alumina extracted. Leaching these local clay samples under these conditions resulted in about 81%, 79% and 79% alumina extraction for samples A, B and C respectively. The highest percent concentration was achieved with the Ihiala clay (sample A). The research therefore shows that Eastern Nigerian local clays are very suitable raw materials for the production of aluminium and other alumina based products. It is hoped that this work will help to encourage the use of our local clays as raw materials in the aluminium industries in the nearest future. Keyword: Alumina, Extraction, Kinetics, Local clay, Leaching.×
Eze,J.U., Anyakwo,C.S., Osoka,E.C., Nnodum,A.N., Onuoha,C., Anusi,M.O "Extraction of Alumina from Local Clays Using Hydrochloric Acid" Vol 2-Issue 4 (642-652) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P83 |
| 84 |
Simulation and Analysis of Distributed Power Flow Controller in High Voltage Transmission System
Author(s): Han Su Yin, Shwe Zan Aung
Page(s): 653-659
]
Abstract
In power transmission systems, the power flow must be controlled quickly and reliably. As the load changes, the voltage variation in transmission lines can damage the consumer’s equipment distributed side. For reducing these problems, the power flow controller is used in transmission lines. Thus, this paper presents a power flow controlling device called Distributed Power Flow Controller (DPFC). This device offers the same control capability as the unified power-flow controller (UPFC) but with much lower cost and higher reliability. The DPFC eliminates the common DC link within the UPFC. It employs two converters i.e. series and shunt converter, and each converter needs a controlling circuit and an additional central controlling circuit which provides reference voltage to series and shunt controlling circuit. The active power that is exchanged through the common DC link in the UPFC is now transferred through the transmission line at the 3rd harmonic frequency. The interaction between the DPFC, the network and the machines are analyzed in this paper. The DPFC is modeled by using dq-frame. To simulate the dynamic performance, three phase symmetrical fault is considered near the load and, the modeling and analysis of power flow with DPFC in two areas with two buses interconnected system with star-delta transformers at each end is done by using MATLAB/ Simulink. Keyword: FACTS, AC-DC Power Conversion, DPFC, Power System Control, Power flow controller.×
Han Su Yin, Shwe Zan Aung "Simulation and Analysis of Distributed Power Flow Controller in High Voltage Transmission System" Vol 2-Issue 4 (653-659) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P84 |
| 85 |
Sensory Evaluation Of Malunggay (Moringa Oleifera) Polvoron With Sesame Seeds
Author(s): Ivon L. Lavilla, Cenby Eppie G. Gaytos, Teresita Villa G. Lacaba, D.M, Remedios P. Doblon –Merilles, Mabell S. Quimbo
Page(s): 660-674
]
Abstract
The Maluggay (Moringa Oleifera) plant is a very nutritious vegetable which can help prevent sickness because of its many health benefits. It can help fight hunger, poverty and chronic malnutrition suffered by millions. With this reason the researchers looked for a better way to provide other ways to enjoy eating the said vegetable while, at the same time combatting malnutrition. Moreover, by making Malungay Polvoron with Sesame Seeds, the livelihood opportunities of community members will hopefully be on the rise. This study used the experimental design method and involved sixty (60) respondents which were composed of 4 researchers, 20 Faculty members and 30 selected students from the different colleges of the university, namely, College of Business Management and Accountancy, College of Education, College of Engineering and Technology and College of Arts and Sciences. Scorecards were used with specific parameters to determine the level of acceptability of the product. Weighted arithmetic mean was utilized as statistical tools. The result of the study revealed that the quality of the product was interpreted as extremely acceptable for pilot and benchmark tests, largely acceptable for final test and was interpreted as extremely acceptable for the overall mean. Two recommendations were given as based on the findings of the study, (1) improvement of the packaging and labeling of the product for commercialization purposes, and (2) consider the product as livelihood for communities. Keyword: Malunggay, Polvoron, Sensory Evaluation, Product Development, Innovation.×
Ivon L. Lavilla, Cenby Eppie G. Gaytos, Teresita Villa G. Lacaba, D.M, Remedios P. Doblon –Merilles, Mabell S. Quimbo "Sensory Evaluation Of Malunggay (Moringa Oleifera) Polvoron With Sesame Seeds" Vol 2-Issue 4 (660-674) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P85 |
| 86 |
Modeling and Simulation of Overcurrent and Earth Fault Relay for Extra High Voltage Transmission Line
Author(s): Han Su Yin, Shwe Zan Aung
Page(s): 675-681
]
Abstract
The Electrical Power System consists of many vital components. Among them, the Transmission lines are one of the most important parts of the system. Faults occur in transmission lines have high impact on the electrical power system. The major fault in transmission line is single line to ground (L-G) fault, but, various types of faults also occur in transmission line, such as unsymmetrical faults which includes single line to ground (L-G) fault, double line to ground (L-L-G) fault and line to line (L-L) fault and symmetrical faults which are three phase fault. So, the protection relays are needed to protect transmission lines from various types of faults. Overcurrent and earth fault relay is normally used to protect transmission lines, distribution lines, transformers and bus coupler etc. Moreover, these relays can be used as main or backup protection. The modeling of protection relays is required to determine the effects of network parameters and configurations on the operation of these relays. This paper presents the modeling and simulation of standard inverse definite minimum time (IDMT) relay using MATLAB/SIMULINK software. The study of test system is Paunglaung – Pyinmana High Voltage transmission line. The proposed model was tested for single line to ground (L-G) fault and three phase fault witha fault resistance (0.001 Ω)at various locations. The simulation results obtained by MATLAB software show the feasibility analysis of High Voltage Transmission Line with Overcurrent and Earth Fault relay. Keyword: High Voltage Transmission line, Overcurrent and earth fault relay, MATLAB, Single line to ground (L-G) fault, Three Phasefault.×
Han Su Yin, Shwe Zan Aung "Modeling and Simulation of Overcurrent and Earth Fault Relay for Extra High Voltage Transmission Line" Vol 2-Issue 4 (675-681) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P86 |
| 87 |
Performance of Seismic Design Reinforced Concrete Building Under Different Wind Velocities
Author(s): Ei Ei Nwe, Swe Swe Khaing
Page(s): 681-686
]
Abstract
The purpose of this paper is to know the performance of sixteen-storeyed reinforced concrete seismic design building with the basic wind velocity of 80 mph under five tropical cyclone categories 95,110,130,155 and 170 mph (Saffir-Simpson Hurricane Scale). In order to study the performance of selected building under different wind velocities, ETABS software is used to analyze the superstructure of the building but substructure analysis is not considered. Only four loading cases - dead load, live load, wind load and earthquake load are considered and total of twenty-six load combinations are used according to (CQHP) recommendation. Required data for analysis and design specifications of structural elements is used in accordance with UBC-97 and ACI 318-02. Equivalent static analysis is used for seismic design. Considering the effect of lateral load, Intermediate Moment Resisting Frame (IMRF) is chosen for seismic zone 2A. Firstly, the superstructure was analyzed with the basic wind velocity of 80 mph and checked by Storey Drift limitations, P-∆ effects, Torsional Irregularity, Overturning Moment and Sliding. Then, the seismic design of proposed building was repeated with five tropical cyclone categories respectively with the same seismic zone, strengths and rigidities. Similarly, they are also checked their performance. Finally, detailed comparisons are made between the analysis results such as deflection,storeydrift,storey moment andstorey shearof the structural members. It is also investigated the performance and potential deformation or damage to predict how and where the deformation could begin. Keyword: wind velocity, five tropical cyclone categories, deflection, storey drift, storey moment, storey shear.×
Ei Ei Nwe, Swe Swe Khaing "Performance of Seismic Design Reinforced Concrete Building Under Different Wind Velocities" Vol 2-Issue 4 (681-686) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P87 |
| 88 |
Overview of the Anthropogenic Causes of Soil Erosion in Auchi, Edo State, Nigeria
Author(s): Ajayi A.S, Ibrahim Rasheed, Seghosime Sule
Page(s): 687-693
]
Abstract
The incidence of gully erosion in Auchi, Edo State has assumed alarming proportions thereby gaining national recognition as an ecological disaster zone. The aim of this paper is therefore to examine some of the human causes of this menace and its impact on the population of the area and coping strategies adopted by individuals, community and the government. From field survey and observation, some of the anthropogenic causes found were: Dumping of refuse in water channels and drainages, Excavation of soil for building and other purposes, Poor siting of fences, Deforestation, Bush burning, Building and road Construction factors and Erection of residential structures without drainage and some of the possible control measures are: Environmental education, Environmental surveillance, the use of Vegetation and proper Solid waste management. Keyword: Soil erosion, Anthropogenic influences, environmental surveillance and education, Auchi.×
Ajayi A.S, Ibrahim Rasheed, Seghosime Sule "Overview of the Anthropogenic Causes of Soil Erosion in Auchi, Edo State, Nigeria" Vol 2-Issue 4 (687-693) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P88 |
| 89 |
Low Cost Reinforced Concrete Ceiling Sheet with Leaf-Sheath Fibre of Areca-Nut Palm
Author(s): Swe Swe Khaing, Nay Myo Kyaw Thu
Page(s): 694-703
]
Abstract
The main purpose of this research is to manufacture the low cost reinforced ceiling sheets with leaf-sheath of Areca-nut palm fibre, locally available materials in Mawlamyine. The basic materials of ceiling sheet in this research are Myinegalay cement (Rhinoceros brand), Yangon River sand, water and natural fibre as Areca-nut palm fibre. In this research work, the ceiling sheets are manufactured in the size of (2ft× 2ft× ¼ in). The length of fibres reinforced is generally half inch. Three different types of water-cement ratios (0.35,0.45,0.5) and three different fibre content (2%,3%,4%) are used in the production of reinforced ceiling sheets. All samples are cured for 28 days and the bending strength of reinforced ceiling sheets are tested by the bending tester machine in Hmawbi Asbestos cement ceiling sheets Industry. Evaluations of strength and cost comparison between the natural fibre reinforced cement ceiling sheets and the asbestos cement ceiling sheet manufactured by machine plant in Hmawbi. Moreover, it is compared with the private reinforced ceiling sheets. By manufacturing Leaf-sheath of Areca-nut palm fibre reinforced cement ceiling sheets with reasonable strength, they can use in the construction of low-cost housing in the Rural area of Myanmar. Therefore, ceiling sheets play a vital role in many developing programmes. Keyword: fibre reinforced concrete, ceiling sheet, fibre reinforced ceiling sheet.×
Swe Swe Khaing, Nay Myo Kyaw Thu "Low Cost Reinforced Concrete Ceiling Sheet with Leaf-Sheath Fibre of Areca-Nut Palm" Vol 2-Issue 4 (694-703) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P89 |
| 90 |
Implementation of Automated Irrigation System Using Advance Wireless Technology
Author(s): Cidgu Soundharya , Mr.V.Arun Kumar
Page(s): 704-709
]
Abstract
An automated irrigation system was developed to optimize water use for agricultural crops. The system has a distributed wireless network of soil-moisture and temperature sensors placed in the root zone of the plants. In addition, a gateway unit handles sensor information, triggers actuators, and transmits data to a web application. An algorithm was developed with threshold values of temperature and soil moisture that was programmed into a microcontroller-based gateway to control water quantity. The system was powered by photovoltaic panels and had a duplex communication link based on a cellular-Internet interface that allowed for data inspection and irrigation scheduling to be programmed through a web page. The automated system was tested in a sage crop field for 136 days and water savings of up to 90% compared with traditional irrigation practices of the agricultural zone were achieved. Three replicas of the automated system have been used successfully in other places for 18 months. Because of its energy autonomy and low cost, the system has the potential to be useful in water limited geographically isolated areas. Keyword: Automation, cellular networks, Internet, irrigation, measurement, water resources, wireless sensor networks (WSNs).×
Cidgu Soundharya , Mr.V.Arun Kumar "Implementation of Automated Irrigation System Using Advance Wireless Technology" Vol 2-Issue 4 (704-709) July - August 2019, International Journal of Scientific Research and Engineering Development (IJSRED) :ISSN:2581-7175, www.ijsred.com. × |
IJSRED-V2I4P90 |
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