The focus of research on the techno-industrial advancement and innovation on bio-fuel generation for complete replacement of conventional fuel sources are welcomed developments. This paper seeks to present the production of bio-ethanol using the fermentation water of cassava as a viable source of renewable energy. It was achieved by conducting laboratory experimentations. The results obtained confirm the authenticity of bio-ethanol as useable domestic fuel. It attests that the thermodynamic characteristics of bio-fuel met the standard values. Thus, from study the bio-ethanol obtained a flash point of 40moC with 0.819m/hr and 26.1MJ/Kg burning rate and calorific value respectively. However, it was found denser than water by 1068kg/mm3 against 1000kg/m3. Therefore, bio-ethanol production with fermentation waste water of cassava is a viable and sustainable source of renewable energy.
- Page(s): 01-04
- Date of Publication: 14 September 2019
- Tolumoye J. Ajoko Department of Mechanical/Marine Engineering, Faculty of Engineering, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria
- Tolumoye J. Tuaweri Department of Mechanical/Marine Engineering, Faculty of Engineering, Niger Delta University, Wilberforce Island, Bayelsa State, Nigeria
References
[1]. Thomas R. A., Hawkins, E.D and Philip D.J. (2016). CO2, the greenhouse effect and global warming: from the pioneering work of Arrhenius and Calendar to today’s Earth System Models. Elsevier Endeavour, 40(3), 178-187. [2]. Sun, Y. and Cheng, J., (2002). Hydrolysis of lignocellulose materials for ethanol production: A review. Bio-resource Technology 83, 1–11. [3]. Ibeto, C. N., Ofuefule, A. U. and Agbo, K. E., (2011). A Global Overview of Biomass Potentials for Bioethanol Production: A Renewable Alternative Fuel. Trends in Applied Sciences Research 6(5), 410-425. [4]. Damaso, M., Castro, M.R. and Adrade, M.C., (2004). Application of xylanase from Thermomyces lanuginosus for enzymatic hydrolysis of corn cob and sugar cane Baggase. Applied Biochemistry and Biotechnology, 15, 1003-1012. [5]. Umo, A. M., Egemba, K. C., Bassey, E. N. and Etuk, B. R., (2013). Optimization of the Ethanol Fermentation of Cassava Wastewater using Response Surface Method. Global Journal of Engineering Research, 12, 13-23. [6]. Kim, S. and Dele, E., (2005). Global potential Bioethanol production form wasted crop and crop residue. Biomass Bioenergy. 26, 361-347. [7]. Odunfa, S. A. and Olabiwoninu, A. A., (2012) Enhancing the production of reducing sugars from cassava peels by pretreatment methods. International J. Sci. Technol. 2(9), 650-657. [8]. Ajoko, T.J., (2014). Alternative Source of Cooking Gas – Conversion of Crop Waste to Energy. American Journal of Engineering Research (AJER), 3(1), 89 – 95. [9]. Adesanya, O., Oluyemi, K., Josiah, S., Adesanya, R., Shittu, L., Ofusori, D., Bankole, M, and Babalola, G., (2008). Ethanol production by Saccharomyces cerevisiae from cassava peels hydrosylate. International J. Microbiol. 5(1), 25-35. [10]. Marx, S. and Nquma, T.Y., (2013). Cassava as Feedstock for ethanol production in South Africa. Afri. J. Biotechnol. 12(31), 4975-4983. [11]. Sulfahri, S.M., Eko, S., Irvansyah, M.Y., Remia, S.U. and Sarwoko, M. (2011). Ethanol Production from Algae Spirogyra with fermentation by Zymomonas mobilis and Saccharomyces Cerevisiae. J. Basic Appl. Sci. Res. 1(7), 589-593. [12]. Oyeleke, S. B., Dauda, B.E.N., Oyewole, O.A., Okoliegbe, I.N. and Ojebode, T., (2012). Production of bioethanol from Cassava and Sweet Potato Peels. Adv. Environ. Biol. 6(1), 241. [13]. Obianwa, C., Edak, A. U. and Godwin, I. (2016). Bioethanol production from cassava peels using different microbial inoculants. African Journal of Biotechnology, 15(30), 1608 – 1612. [14]. FAOSTAT, (2018). Factfish Cassava, production quantity world statistics and data. Available at http://www.factfish.com/statistic/cassava%2C%20production%20quantity, Accessed on the 29th October, 2018. [15]. Rajput, R. K., (2009). Thermal Energy (7th Ed), Laxmi Publications (P) LTD, New Delhi, India, P. 490. [16]. Rogers, G. F. C., and Mayhew, Y. R. (1981). Thermodynamic Steam Tables, Basil Blackwell Publisher, Abingdon, Great Britain.
Tolumoye J. Ajoko and Tolumoye J. Tuaweri "Production of Bio-Ethanol with Fermentation Wastewater of Cassava in Nigeria" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.01-04 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/01-04.pdf
I. INTRODUCTION Family businesses are said to be as old as man. Previous researchers found out that family businesses paved the way to multinational companies. It can be noted that the presence of family businesses are evident in our society and is an essential part of the economy. This is also especially true in the Middle Ease where historically, family businesses are recognized to be a very important contributor to their fast-growing economy. Heck et al (2001) For many decades in the UAE, the family businesses were believed to be the only type of business in the country, but the term was never used then. Historical record said that many of the early family businesses are long-standing clients of old banks in the region which, began as a family-owned business. Such companies are a vibrant and vital part of the UAE’s economy and are typically much larger and more diversified than their counterparts in Western countries. Across the region, it is noted that more than 80 percent of businesses are family-owned and run, Babu Das Augustine( 2019).
- Page(s): 05-10
- Date of Publication: 16 September 2019
- Dr. Arbela Grace B. EspinaAmerican College of Dubai, Al Garhoud , Dubai, United Arab Emirates
- Dr. Ma. Corazon MendozaAmerican College of Dubai, Al Garhoud , Dubai, United Arab Emirates
References
[1]. Babu Das Augustine, B. (2019). Middle East’s family businesses get serious on sustainability. [online]Gulfnews.com. Available at: https://gulfnews.com/business/money/middle-east-s-family-businesses-get-serious-on-sustainability-1.1614502 [Accessed 29 Aug. 2019]. [2]. Collins, L., &O'Regan, N. (2011). Editorial: The evolving field of family business. Journal of Family Business Management, 1(1), 5-13. doi:http://dx.doi.org/10.1108/20436231111122245 [3]. Díaz-Fernández, M.C., González-Rodríguez, M.R., Pawlak, M. et al. Qual Quant (2018). https://doi.org/10.1007/s11135-018-0760-3 [4]. Ding, H., & Phan, P. (2005). FAMILY MEMBER EMPLOYMENT AND THE FORMATION OF FAMILY BUSINESS NETWORKS. Journal of Business and Entrepreneurship, 17(2), 24-38. Retrieved from https://search.proquest.com/docview/214232225?accountid=176000 [5]. Ikäheimonen, Tuuli&Pihkala, Timo &Ikävalko, M. (2013). The evolution of the family business board: A case study. Handbook of Research on Family Business, Second Edition. 184-201. 10.4337/9781848443228.00018. [6]. Suess-Reyes, J. (2017). Understanding the transgenerational orientation of family businesses: The role of family governance and business family identity.ZeitschriftFürBetriebswirtschaft, 87(6), 749-777. doi:http://dx.doi.org/10.1007/s11573-016-0835-3 [7]. Tucker, J. (2011). Keeping the business in the family and the family in business: "what is the legacy?". Journal of Family Business Management, 1(1), 65-73. doi:http://dx.doi.org/10.1108/20436231111122290 [8]. Zachary, R. K. (2011). The importance of the family system in family business.Journal of Family Business Management, 1(1), 26-36. doi:http://dx.doi.org/10.1108/20436231111122263
Dr. Arbela Grace B. Espina, Dr. Ma. Corazon Mendoza "Challenges and Practices of Family-Owned Businesses: A Case of Family Businesses in Dubai " International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.05-10 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/05-10.pdf
Nigeria has been identified as a major dumping ground for e-waste from developed countries of the world arising from the need to do business globally and also in other to bridge the digital divide in development and commerce. The need for global business and communication has led to rapid technological growth which in itself has triggered a high rate of electronic equipment production and invariably also high rate of electronic waste (e-waste). This electronic waste is becoming a major global issue. This paper is to project the e-waste generation per inhabitants in Nigeria using the 1.9kg per inhabitants, the arithmetic and geometric population projection methods to project the population for 2020, 2030, 2040 and 2050. In the worst case scenario using geometric projection the population of Nigeria will be 453 million and the e-waste generated will be 861 thousand metric tonnes. Comparing this to other substance like pure water, coarse sand and topsoil the equivalent is 861 thousand m3, 1.4 million m3 and 1.2 million m3 respectively. Some recommendation as contained in the conclusion is that government should enact and enforce legislation on e-waste, empower regulatory bodies to live up to their responsibilities, adopt an e-waste management system and control importation of UEEE gadgets.
- Page(s): 11-16
- Date of Publication: 17 September 2019
- D.J. IdiataDepartment of Civil Engineering, Department of Electrical Engineering, Edo State Polytechnic Usen, Nigeria
- S.O. OmoruyiDepartment of Civil Engineering, Department of Electrical Engineering, Edo State Polytechnic Usen, Nigeria
References
[1]. Adediran, Y.A and Abdulkarim, A (2012). Challenges Of Electronic Waste Management In Nigeria. International Journal of Advances in Engineering & Technology. Vol. 4, Issue 1, pp. 640-648 [2]. Agande, B (2006). Nigeria: Census 2006 Puts Nigerians At 140 Million. Vanguard Newspaper, 30 December. www.vanguardngr.com [3]. Alake, T.J. and Ighalo, G.I., 2012. End of life strategies for the effective electronic waste management in Nigeria. Int’l. J. Sci. Tech. Res. 1(7), 73-76. [4]. Baldé, C.P., Forti V., Gray, V., Kuehr, R., Stegmann,P.(2017). The Global E-waste Monitor, United Nations University (UNU), International Telecommunication Union (ITU) & International Solid Waste Association (ISWA), Bonn/Geneva/Vienna. [5]. Dharini, K, Bernadette C.J, Kamalambikai, B, Arul, J.P, Sudar C, and D Muthu (2017). Hazardous E-waste and its impact on soil structure. IOP Conf. Series: Earth and Environmental Science 80 (2017) 012057. [6]. Chatterjee, S (2012). Sustainable Electronic Waste Management and Recycling Process. American Journal of Environmental Engineering 2012, 2(1): 23-33. [7]. Electronics Takeback Coalition (2010) “Facts and Figures on E-waste and Recycling” www.electronicstakeback.com; Updated June 4. [8]. Ewuim, S. C., Akunne, C. E., Abajue, M.C., Nwankwo, E.N and Faniran, O. J. (2014).Challenges Of E-Waste Pollution to Soil Environments in Nigeria – A Review. Animal Research International (2014) 11(2): 1976 – 1981. www.zoo-unn.org [9]. Iyatse, G (2016). Mounting e-waste adds to Nigeria health problem. Punch Newspaper www.punchng.com [10]. Idowu, K (2017). E-waste management in Nigeria. Waste Smart. www.wastesmart.org [11]. Josh, J (2015). Types of e – Waste. www.jagranjosh.com [12]. Kumar A, Holuszko M, Espinosa D.C.R (2017) E-waste: An overview on generation, collection, legislation and recycling practices. Reources Conservation and Recycle 122: 32-42. [13]. United Nations University (2017). World e-waste rises 8 percent by weight in 2 years as incomes rise, prices fall: UN-backed report. www.sciencedaily.com [14]. Maloney, L (2018). How to calculate cubic meters to kilograms. www.sciencing.com [15]. Obaje, S.O (2013). Electronic Waste Scenario in Nigeria: Issues, Problems and Solutions. International Journal of Engineering Science Invention ISSN (Online): 2319 – 6734, ISSN (Print): 2319 – 6726 www.ijesi.org Volume 2 Issue 11ǁ November 2013 ǁ PP.31-36 [16]. Park J.K, Hoerning L, Watry S, Burgett T and Matthias S (2017). Effects of Electronic Waste on Developing Countries. Advances in Recycling & Waste Management. Volume 2 • Issue 2. DOI: 10.4172/2475-7675.1000128 [17]. Ojewale, K (2018). Improper e-waste disposal: Nigeria’s deadly time bomb. Opinion column, The Guardian Newspaper.2 September. www.guardian.ng [18]. Otuya, (2018). Impacts of E-Waste on the environment. E-Terra story. Eterra Technologies. www.eterra.com.ng [19]. Sthiannopkao, S and Wong M.H (2013) Handling e-waste in developed and developing countries: Initiatives, practices, and consequences. Science of the Total Environment Volume 463: 1147-1153 [20]. Terada, C (2012). Recycling electronic waste in Nigeria: Putting environmental and human rights at risk. NW. J. Int’l Human Rights 10(3) 154. http://scolarlycommons.law.northwestern.edu/njihr/vol10/issue3/2. [21]. Toxic Links (2014). A Report on Impact of E-Waste Recycling on Water and Soil http://www.toxicslink.org [22]. Traditional oven (2018). Concrete conversion. www.traditionaloven.com [23]. Ukem, E.C (2008). Electronic Waste: A Growing Challenge in Nigeria. Global Journal or Pure and Applied Sciences Vol. 14 (4): pp. 459-462. [24]. Word Population prospects (2017). Department of Economic and Social Affairs. Population Division. www.worldometer.info [25]. www.un.org/esa/dsd/resources/res_pdfs/publications/trends/trends_Chemicals_mining_transport_waste/ch4_waste_management.pdf [26]. www.worldpopulationreview.com [27]. Yadav, E.P (2018). How many tonnes are in 1 cubic meter of stone aggregate? www.quora.com
D.J. Idiata, S.O. Omoruyi "E-Waste Environmental-Land Concerns and Population Projection Impact Using Arithmetic and Geometric Methods in Nigeria" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.11-16 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/11-16.pdf
In implementing an IoT based satellite dish controller, it is essential to properly position the antennas in the direction of transmitter for effective wireless communication. So here an IoT based antenna positioning system that allows for remotely positioning of antennas based over IoT is implemented. In this system a WIFI module is mounted on the antenna to broadcast signals which can be picked up by WIFI enabled devices. Upon connection using the configured IP address, the dish position can be controlled from the web browser of the WIFI enabled device and its direction will be changed by motors using IoT. This system will help in monitoring antenna direction and transmitting new coordinates to position the antenna. This system appropriately positions the antenna accordingly. So essentially using this system, antennas can be position wirelessly in the desired directions using IoT.
- Page(s): 17-20
- Date of Publication: 18 September 2019
- Peter A. AkorDepartment of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
- Anande JosephDepartment of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
- Attai I. AbubakarDepartment of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
References
[1]. Amritha A. S, Divyasree M V, Jesna Prem, Kavyasree S .M. and Keerthana Vasu (2015). Microcontroller Based Wireless 3D Position Control for Antenna. International Journal of Science and Research (IJSR) , 6(4) : 924 – 927 [2]. Akor, P.A. Enokela, J. A. Agbo, D. O. An Implementation of A Gsm Controlled Security Robotic Vehicle, American Journal of Engineering Research (AJER), 6(12):130 - 135 [3]. BekirSaitCiftler & Abdullah Kadri,(2017) “IoT Localization for Bistatic Passive UHF RFID Systems With 3-D Radiation Pattern” ,published in IEEE,Vol no4,pp 905-913,August 2017 [4]. Daqiang Zhang, Laurence T. Yang, Hongyu Huang,( 2011) “Searching in Internet of Things:Vision and Challenges”, Ninth IEEE International Symposium on Parallel and Distributed Processing with Applications,. . [5]. http://www.instructables.com [6]. http://en.wikipedia.org [7]. Louis Coetzee, Johan Eksteen ,(2011) ”The Internet of Things – Promise for the Future? An Introduction “, IST-Africa 2011 Conference Proceedings Paul Cunningham and Miriam Cunningham (Eds) IIMC International Information Management Corporation, ISBN:9781905824-24-3. [8]. Maske, S.A. Shelake, A. V. Shinde, A. S. and Mugade, N.K. (2017). Dish Positioning By Using IR Remote. International Research Journal of Engineering and Technology (IRJET), 4(6) : 266 – 269 [9]. Pooja, R. Shradha, S. Komal, S. Priyanka, T. Akshata,R. Implementing an IOT based Antenna Positioning System, International Journal for Research in Applied Science & Engineering Technology (IJRASET), 6(4): 2898 -2900 [10]. Prajwal, B. Pranjal, G. and Preeti, P. (2015). Remote Alignment of Dish Positioning By Android Application. International Journal of Engineering Research & Management Technology, 2(2): 267 - 269 [11]. Rahul, M. Shubham, K. Sunil, S. and Tina, R. (2017). Home automation using Wi-Fi. International Journal of Research In Science & Engineering: 181 - 185 [12]. Rahane ,S. D. Mhaske, S. A. Shingate, S.R.(2018). Design of Advanced Antenna Positioning System International Journal of Research in Advent Technology, 6(3):251 – 253 [13]. Surya, D.C. Pankaj, R. Arvind, K. and Irshad, A. (2014). microcontroller based wireless automatic antenna positioning system International Journal of Electronics, Electrical and Computational System, 3(6):12 - 26 [14]. Yinghui Huang, Guanyu Li,”Descriptive Models for Internet of Things”, International Conference on Intelligent Control and Information Processing, August2010 - Dalian, China. [15]. Yinghui Huang, Guanyu Li (2010) “A Semantic Analysis for Internet of Things, International Conference on Intelligent Computation Technology and Automation.
Peter A. Akor, Anande Joseph, Attai I. Abubakar "An Implementation of an IoT Based Satellite Dish Controller" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.17-20 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/17-20.pdf
The present study involves the preliminary screening of actinomycetes for antimicrobial activities. Two soil samples were collected from Taunggyi area. They were serially diluted and the isolation was conducted by the selective medium, Glucose-yeast extract-beef-peptone (GYB) agar medium. A total of 10 actinomycetes (TG 1 to TG 10) with distinct characteristics were isolated from the soil samples. The preliminary screening for antimicrobial activity of actinomycete isolates was performed. The inhibitory effect of the isolated microorganism towards the growth of test microorganisms was observed. By antimicrobial analysis, it was found that isolate no. TG 4 showed the highest antimicrobial activity against Staphylococcus aureus, Bacillus pumilus and Candida albicans and isolate no. TG 7 and TG 8 exhibited the potent antifungal activity against Candida albicans after 3- day fermentation. Isolate no. TG 4 was found to have a broad spectrum of activity against all the test microorganisms except Bacillus subtilis and isolate no. TG 7 showed the high antibacterial activity against E. coli after 4-day fermentation. It was shown that isolate no. TG 7 and TG 8 had the highest antifungal activity against Candida albicans after 5-day fermentation. The present study indicated that soil actinomycetes had the active antimicrobial activity against six test microorganisms. It can be concluded that the confirmation of isolated strains as genus and species levels was going to be conducted.
- Page(s): 21-26
- Date of Publication: 20 September 2019
- Win, O.Y.Botany Department, Panglong University, Southern Shan State, Myanmar
- Han Su KyiBotany Department, Pakokku University, Magway Region, Myanmar
- Hay Man KhinBotany Department, Meiktila University, Mandalay Region, Myanmar
References
[1] Atlas, R.M., (2010). Handbook of Microbiological Media, 4th ed., p. 637, Washington, D.C., ASM Press. [2] Conn, H.J., & Conn, J.E., (1941). “Value of Pigmentation in Classifying Actinomycetes. A Preliminary Note.” Journal of Bacteriology, Vol. 42, pp. 791-800. [3] Die, K.A., (1914). “Aktinomyceten und ihre Bedeutung in der Natur. Centr.” Journal of Bacteriolog,y, Vol.41, pp. 649-688. [4] Harley, J.P., & Prescott, L.M., (2002). Laboratory Exercises in Microbiology, 5th ed., p. 139-140, 446, 448, McGraw-Hill Press. [5] Intra, B., Mungsuntisuk, I., Nihira, T., Igarashi, Y., and Panbangred, W., (2011). “Identification of A,ctinomycetes from Plant Rhizospheric Soils with Inhibitory Activity against Colletotrichum spp., the Causative Agent of Anthracnose disease.” BioMed Central Journal, Vol. 4, pp. 98-102. [6] Mohan, G.M., and Singara Charya, M.A., (2012). “Enzymatic Activity of Fresh Water Actinomycetes.” International Research Journal of Pharmacy, Vol. 3, pp. 193-197. [7] Sarkar, P., Bhagavatula, S., Suneetha, V., (2014). “A Brief Research Study on Novel Antibiotic Producing Isolate from VIT Lake, Vellore, Tamil Nadu.” Journal of Applied Pharmaceutical Science, Vol. 4, pp. 61-65. [8] Sharma, M., (2014). “Actinomycetes: Source, Identification and Their Applications.” International Journal of Current Microbiology and Applied Science, Vol. 3, pp. 801-832. [9] Singh Singh, S.L., Indra B., and Bora, T.C., (2006). “Actinomycetes of Loktak Habitat: Isolation and Screening for Antimicrobial Activities.” Biotechnology Journal, Vol. 5, pp. 217-221. [10] Younis, S.K., Sreekanth, P.M., and Malla, S., (2014). “Screening and Characterization of Putative Antibiotic Compound Using PCR.” European Journal of Experimental Biology, Vol. 4, pp. 85-92. [11] Waksman, S.A., (1961). The Actinomycetes, Vol.I: Their Nature, Occurrence, Activities and Importance, 2nd ed., p. 4-11, U.S.A.: Waverly Press. [12] Waksman, S.A., (1961). The Actinomycetes, Vol.II: Classification, Identification, and Descriptions of Genera and Species, 2nd ed., p.331, U.S.A.: Waverly Press.
Win, O.Y., Han Su Kyi, Hay Man Khin, "Preliminary Studies on Antimicrobial Activities of Actinomycetes from the Soils in Taunggyi Area, Myanmar" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.21-26 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/21-26.pdf
This paper is about design and implementation of a bladeless Fan for safety reasons and noise minimization in a table fan. The fan blades are hidden and the wind is channeled out in one direction and well distributed air as a result of the fan rotation. The fan was locally fabricated using PVC pipe, wood and hard paper. Bladeless fan is the newest trend in the fan industry. It is very powerful as it multiplies the air flow coming out, thus, offering much better cooling. A bladeless fan has several benefits over conventional fans. The fans work on a simple mechanism – to suck in air and push it out. Hence, they do not consume a large amount of electricity and are energy efficient.
- Page(s): 27-29
- Date of Publication: 20 September 2019
- Oparanwata Chidi CosmasDepartment of Electrical and Electronic Engineering, Petroleum Training Institute, Effurun Delta State, Nigeria
References
[1]. https://www.jameco.com/Jameco/workshop/Howitworks/dysonairmultiplier.html [2]. Atomberg Technology, Bladeless Fan, Atomberg Team Posted January 22, 2018 In Ceiling Fan “https://atomberg.com/bladeless-fan/” [3]. https://en.wikipedia.org/wiki/Fan_(machine) [4]. https://www.youtube.com/watch?v=KlxeRbOJ0mY [5]. https://www.youtube.com/watch?v=AKUOyRO5gtE [6]. ShivamTyagi, Shekhar Gupta, SaurabhKhare, Dr. C. S. Malvi, Testing and Fabrication of Bladeless Table Fan (2017), International Journal of Scientific & Engineering Research, Volume 8, Issue 4, April-2017. [7]. http://www.atlanticmotorsport.com/u8okoi/rufgfj.php?of=airflow-worker [8]. https://electronics.howstuffworks.com/gadgets/home/dyson-bladeless-fan1.htm [9]. Random Technical Stuff, TYC Synchronous AC Motor Teardown,“http://rmdavidson.blogspot.com/2014/09/tyc-synchronous-ac-motor-teardown.html”
Oparanwata Chidi Cosmas "Implementation of Bladeless Fan" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.27-29 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/27-29.pdf
This paper is focused on the simulation and implementation of simple fuzzy logic excitation control of a synchronous generator. Synchronous machine in hydro power plant could be controlled and conducted by fuzzy controller.In this work, a model of a static excitation system of an alternator connected to a network via a transformer has been built using MATLAB-SIMULINK. A Fuzzy logic controller is used to control the output terminal voltage power of the synchronous generator for static excitation system. The proposed controller consists of a single control loop for both the voltage and the damping control. A method based on step response has been proposed and verified for tuning the parameters of the controller. The simulation test results with this excitation control system model using fuzzy logic controller has found more satisfactory than without using it. The behaviour of the excitation system with fuzzy logic controller is compared with excitation system based on the PI voltage controller in this paper.
- Page(s): 30-36
- Date of Publication: 20 September 2019
- Su Mon HlaingYangon Technological University, Yangon, Myanmar
- Zarchi LinnYangon Technological University, Yangon, Myanmar
References
[1]. Hiyama T. “Integratedstabilizing controller for power systems, Conference on Decision and control”, 1996. [2]. Idzotic T. "Expanding stable operation region of the synchronous generator, Doctoral thesis, Faculty of electricalengineering and computing, University of Zagreb, 2004. [3]. Kundur P. Power System Stability and Control, McGraw-Hill, 1993. [4]. IEEE/CIGRE Joint Task Force on Stability Terms and Definitions, “Definition and Classification of Power System Stability”, IEEE Trans-actions on Power Systems, Vol. 5, No. 2, May 2004, pp. 1387–1401. [5]. Saadat H., Power System Analysis, McGraw-Hill Inc.Syst. 1999. [6]. Paul M. Anderson, A. A. Fouad, Power SystemControl and Stability, IEEE Press, IEEE PowerSystem Engineering Series, 1994. [7]. D. Sumina, “Fuzzy logic excitation control of synchronousgenerator”, Master thesis, Faculty of electrical engineering andcomputing, 2005. [8]. M.E.El-Hawary, “Electric Power Applications of Fuzzy Systems”,IEEE, 1998. [9]. Matti M.S., “Modelling and Simulation of a Static Excitation System of an Alternator Connected to a Network”, Ph.D. Thesis, Mosul University 2007. [10]. [R. C. Schaefer, "Application of static excitationsystems for rotating exciter replacement",IEEE Transaction on energy conversion 1997.
Su Mon Hlaing, Zarchi Linn "Comparative between PI and Fuzzy Logic Controllers for Synchronous Generator Excitation System of Kun Hydropower Plant" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.30-36 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/30-36.pdf
This paper inspects corporate governance paraphernalia on corporate social responsibility disclosure of companies in the Nigerian Construction Industry. Sample of five (5) construction companies were taking for the period of five (5) years from, 2013-2017, researchers used secondary data which produced from annual reports and accounts of the companies sampled. The data was analyses by the means of descriptive statistics and regression analysis using Stata package. Results reveal that board size has positive and significant link with corporate social responsibility disclosure, thus the most important of corporate social responsibility disclosure of construction companies in Nigeria. CEO Duality has positive but insignificant relationship with corporate social responsibility disclosure, however board composition, and audit committee composition have negative effects on corporate social responsibility disclosure of the sampled companies. Based on the findings, the study recommend that the board size should not have less than seven (7) members given the levels of higher number of board size to greater disclosure of corporate social responsibility activities of the companies sampled. Audit committee composition and board composition should encompasses knowledgeable members. Predominantly, the companies should ensure adequate obedience to the code of corporate governance in view of its essential importance in the actualization of increased corporate social responsibility disclosure.
- Page(s): 37-47
- Date of Publication: 22 September 2019
- Umar AbdulkadirResearch Scholar, Azman Hashim International Business School, Univesiti Teknologi Malaysia
- Mohd Norfian AlifiahLecturer, Azman Hashim International Business School, Univesiti Teknologi Malaysia
References
[1]. Adedeji, B. S., Ong, T. Sen, Rahman, M. M., Odukoya, O. O., & Alam, M. K. (2019). Corporate Governance, Sustainability Initiatives and Firm Performance: Theoretical and Conceptual Perspectives. International Journal of Asian Social Science, 9(1), 35–47. https://doi.org/10.18488/journal.1.2019.91.35.47 [2]. Adegbite, E., Amaeshi, K., & Nakajima, C. (2013). Multiple influences on corporate governance practice in Nigeria: Agents, strategies and implications. International Business Review, 22(3), 524–538. https://doi.org/10.1016/j.ibusrev.2012.07.006 [3]. Ado, B. A. S. I. (2016). Corporate Social Responsibility and Financial Performance of Some Selected Banks in Nigeria: An Empirical Analysis. The Millennium University Journal, 1(1), 951–967. [4]. Agyei-Mensah, B. K. (2017). The relationship between corporate governance, corruption and forward-looking information disclosure: a comparative study. Corporate Governance (Bingley), 17(2), 284–304. https://doi.org/10.1108/CG-11-2015-0150 [5]. Ahid G., M., Mohamad, N. R., & Ahmad, N. (2016). Board Characteristics and Corporate Social Responsibility Disclosure in the Jordanian Banks. Corporate Board: Role, Duties and Composition, 12(1), 84–100. https://doi.org/10.22495/cbv12i1c1art2 [6]. Akhtaruddin, M., Hossain, M. A., Hossain, M., & Yao, L. (2009). Corporate Governance and Voluntary Disclosure in Corporate Annual Reports of Malaysian Listed Firms. Jamar, 7(1), 1–20. https://doi.org/10.1016/0042-6822(73)90118-9 [7]. Al-Janadi, Y., Rahman, R. A., & Omar, N. H. (2012). The level of voluntary disclosure practices among public listed companies in Saudi Arabia and the UAE: Using a modified voluntary disclosure index. International Journal of Disclosure and Governance, 9(2), 181–201. https://doi.org/10.1057/jdg.2011.19 [8]. Alfraih, M. M., & Almutawa, A. M. (2017). Voluntary disclosure and corporate governance: empirical evidence from Kuwait. International Journal of Law and Management, 59(2), 217–236. https://doi.org/10.1108/IJLMA-10-2015-0052 [9]. Ali, S. M., & Isa, M. A. (2018). Firms Attributes and Corporate Social Responsibility Disclosure: A Literature Review. International Journal of Academic Research in Business and Social Sciences, 8(4), 312–325. https://doi.org/10.6007/IJARBSS/v8-i4/4016 [10]. Amaeshi, K., Adegbite, E., & Rajwani, T. (2016). Corporate Social Responsibility in Challenging and Non-enabling Institutional Contexts: Do Institutional Voids matter? Journal of Business Ethics, 134(1), 135–153. https://doi.org/10.1007/s10551-014-2420-4 [11]. Aminu I, M., & Muhammad, S. (2014). The Impact of Board Characteristics on Corporate Social Responsibility Disclosure: Evidence from Nigerian Food Product Firms. International Journal of Management Science and Business Administration, 1(12), 34–45. https://doi.org/10.18775/ijmsba.1849-5664-5419.2014.112.1004 [12]. Anazonwu, H. O., Egbunike, F. C., & Gunardi, A. (2018). Corporate Board Diversity and Sustainability Reporting: A Study of Selected Listed Manufacturing Firms in Nigeria. Indonesian Journal of Sustainability Accounting and Management, 2(1), 65. https://doi.org/10.28992/ijsam.v2i1.52 [13]. Ararat, M., Colpan, A. M., & Matten, D. (2018). Business Groups and Corporate Responsibility for the Public Good. Journal of Business Ethics, 153(4), 1–19. https://doi.org/10.1007/s10551-018-3920-4 [14]. Awad, I. O., Ibrahim, P., & Hegazy, R. (2016). Reviewing the Implications of Corporate Governance , Corporate Social Responsibility on Corporate Failure in the Literature : Developing Countries, 7(1), 22–30. [15]. Barakat, F. Q, López Pérez, M. V. Rodríguez A., L. (2015). Corporate Social Responsibility Disclosure (CSRD) Determinants of Listed Companies in Palestine (PXE) and Jordan (ASE). Biomass Chem Eng, 49(23–6). [16]. Branco, M. C., & Rodrigues, L. L. (2008). Factors influencing social responsibility disclosure by Portuguese companies. Journal of Business Ethics, 83(4), 685–701. https://doi.org/10.1007/s10551-007-9658-z [17]. Chukwujioke, K. (2018). Effect of Ethical Leadership on Corporate Governance, Performance and Social Responsibility: A Study of Selected Deposit Money Banks in Benue State, Nigeria, 2, 19–35. [18]. Coffie, W., Aboagye-Otchere, F., & Musah, A. (2018). Corporate social responsibility disclosures (CSRD), corporate governance and the degree of multinational activities Evidence. Journal of Accounting in Emerging Economies, 8(1), 106–123. https://doi.org/10.1108/JAEE-01-2017-0004 [19]. Costa, B. M., & Crisóstomo, V. L. (2017). Comprehensiveness of Corporate Social Responsibility Reports in Brazilian Companies – An Analysis of Its Evolution and Determinants. Ssrn. https://doi.org/10.2139/ssrn.3025491 [20]. Dias, A. (2017). Corporate Governance Effects on Social Responsibility Disclosures. Australasian Accounting, Business and Finance Journal, 11(2), 3–22. https://doi.org/10.14453/aabfj.v11i2.2 [21]. Du, S., Bhattacharya, C. B., & Sen, S. (2010). Maximizing business returns to corporate social responsibility (CSR): The role of CSR communication. International Journal of Management Reviews, 12(1), 8–19. https://doi.org/10.1111/j.1468-2370.2009.00276.x [22]. Eisinga, P. J. (2017). Determinants of corporate responsibility disclosure quality - a whole application of legitimacy theory to explain quantitative environmental reporting. Global’s Online Bookstore, Pages: 17. [23]. El-Bassiouny, D., & El-Bassiouny, N. (2018). Diversity, corporate governance and CSR reporting: A comparative analysis between top-listed firms in Egypt, Germany and the USA. Management of Environmental Quality: An International Journal. https://doi.org/10.1108/MEQ-12-2017-0150 [24]. El Hussein, N. H. A. (2018). The Sharia Supervisory Board: Does it Influence Corporate Social Responsibility Disclosure by Islamic Banks? A Review. Journal of Islamic Studies and Culture, 6(1), 121–132. https://doi.org/10.15640/jisc.v6n1a13 [25]. Emmanuel, O., Uwuigbe, U., Teddy, O., Tolulope, I., & Eyitomi, G. A. (2018). Corporate diversity and corporate social environmental disclosure of listed manufacturing companies in Nigeria. Problems and Perspectives in Management, 16(3), 229–244. https://doi.org/10.21511/ppm.16(3).2018.19 [26]. Ezhilarasi, G., & Kabra, K. C. (2017). The impact of corporate governance attributes on environmental disclosures: Evidence from India. Indian Journal of Corporate Governance, 10(1), 24–43. https://doi.org/10.1177/0974686217701464 [27]. Farooq, S. U., Ullah, S., & Kimani, D. (2015). The relationship between corporate governance and corporate social responsibility (CSR) disclosure: Evidence from the USA. Abasyn Journal of Social Sciences, 8(2), 197–212. https://doi.org/http://hdl.handle.net/2263/27020 [28]. Galant, A., & Cadez, S. (2017). Corporate social responsibility and financial performance relationship: A review of measurement approaches. Economic Research-Ekonomska Istrazivanja , 30(1), 676–693. https://doi.org/10.1080/1331677X.2017.1313122 [29]. Gamerschlag, R., Möller, K., & Verbeeten, F. (2010). Determinants of voluntary CSR disclosure: Empirical evidence from Germany. Review of Managerial Science, 5(2), 233–262. https://doi.org/10.1007/s11846-010-0052-3 [30]. García-Sánchez, I. M., & Martínez-Ferrero, J. (2017). Independent Directors and CSR Disclosures: The moderating effects of proprietary costs. Corporate Social Responsibility and Environmental Management, 24(1), 28–43. https://doi.org/10.1002/csr.1389 [31]. Hackston, D., & Milne, M. J. (1996). Some determinants of social and environmental disclosures in New Zealand companies David. Accounting, Auditing & Accountability Journal, 9(1), 77–108. https://doi.org/10.1002/0471142735.im2000s85 [32]. Hadani, M., Doh, J. P., & Schneider, M. (2019). Social movements and corporate political activity: Managerial responses to socially oriented shareholder activism. Journal of Business Research, 95(October 2018), 156–170. https://doi.org/10.1016/j.jbusres.2018.10.031 [33]. Haniffa, R. M., & Cooke, T. E. (2002). Culture, Corporate Governance and Disclosure in Malaysian Corporations\rdoi:10.1111/1467-6281.00112. Abacus, 38(3), 317–349. Retrieved from http://www.blackwell-synergy.com/doi/abs/10.1111/1467-6281.00112 [34]. Haslinda, Y., Alia D, J., & Faizah, D. (2016). Corporate Governance and Corporate Social Responsibility Disclosures: An Emphasis on the CSR Key Dimensions. Journal of Accounting and Auditing: Research & Practice, 2016, 1–14. https://doi.org/10.5171/2016.476550 [35]. Hussain, N., Rigoni, U., & Orij, R. P. (2018). Corporate Governance and Sustainability Performance: Analysis of Triple Bottom Line Performance. Journal of Business Ethics, 149(2), 411–432. https://doi.org/10.1007/s10551-016-3099-5 [36]. Jamali, D., & Karam, C. (2018). Corporate Social Responsibility in Developing Countries as an Emerging Field of Study. International Journal of Management Reviews, 20(1), 32–61. https://doi.org/10.1111/ijmr.12112 [37]. Jizi, M. I., Salama, A., Dixon, R., & Stratling, R. (2014). Corporate Governance and Corporate Social Responsibility Disclosure: Evidence from the US Banking Sector. Journal of Business Ethics, 125(4), 601–615. https://doi.org/10.1007/s10551-013-1929-2 [38]. Jomo, S., Lindberg, D. L., & Nowland, J. (2017). Are Board Governance Characteristics associated with Ethical Corporate Social Responsibility Disclosures ? The Case of the Mandatory Conflict Minerals Reporting Requirement. Journal of Leadership, Accountability and Ethics, 14(3), 101–116. [39]. Khan, A., Muttakin, M. B., & Siddiqui, J. (2013). Corporate Governance and Corporate Social Responsibility Disclosures: Evidence from an Emerging Economy. Journal of Business Ethics, 114(2), 207–223. https://doi.org/10.1007/s10551-012-1336-0 [40]. Krasodomska, J., & Cho, C. H. (2017). Corporate social responsibility disclosure: Perspectives from sell-side and buy-side financial analysts. Sustainability Accounting, Management and Policy Journal, 8(1), 2–19. https://doi.org/10.1108/SAMPJ-02-2016-0006 [41]. Kurawa, J. M., & Kabara, A. S. (2014). Impact of corporate governance on voluntary disclosure by firms in the downstream sector of the Nigerian petroleum industry. Proceedings of World Business Research Conference 21-23 April 2014, Novotel World Trade Centre, Dubai, UAE, ISBN: 978-1-922069-48-1, (April), 1–19. https://doi.org/10.1007/s00217-009-1015-2 [42]. Lock, I., & Seele, P. (2015). Analyzing sector-specific CSR reporting: Social and environmental disclosure to investors in the chemicals and banking and insurance industry. Corporate Social Responsibility and Environmental Management, 22(2), 113–128. https://doi.org/10.1002/csr.1338 [43]. Mallin, C., Michelon, G., & Raggi, D. (2013). Monitoring Intensity and Stakeholders’ Orientation: How Does Governance Affect Social and Environmental Disclosure? Journal of Business Ethics, 114(1), 29–43. https://doi.org/10.1007/s10551-012-1324-4 [44]. Miras-Rodríguez, M., Martínez-Martínez, D., Escobar-Pérez, B., Miras-Rodríguez, M. del M., Martínez-Martínez, D., & Escobar-Pérez, B. (2018). Which Corporate Governance Mechanisms Drive CSR Disclosure Practices in Emerging Countries? Sustainability, 11(1), 61. https://doi.org/10.3390/su11010061 [45]. Muktar J., Bahammam S., Jibrin, R. S, and S. M. (2016). The Effect of Corporate Governance on Corporate Social Responsibility Disclosure. Journal of Economic, 7(8), 2215–2218. https://doi.org/10.21275/23081713 [46]. Muttakin, M. B., & Khan, A. (2014). Determinants of corporate social disclosure: Empirical evidence from Bangladesh. Advances in Accounting, 30(1), 168–175. https://doi.org/10.1016/j.adiac.2014.03.005 [47]. Nyahas, S. I., Ntayi, J. M., Kamukama, N., & Munene, J. (2018). Stakeholders influence on voluntary disclosure practices by listed companies in Nigeria. International Journal of Law and Management, 60(2), 267–283. https://doi.org/10.1108/IJLMA-05-2017-0110 [48]. Odoemelam, N., & Okafor, R. (2018). The Influence of Corporate Governance on Environmental Disclosure of Listed Non-Financial Firms in Nigeria. Indonesian Journal of Sustainability Accounting and Management, 2(1), 25. https://doi.org/10.28992/ijsam.v2i1.47 [49]. Omer, J., & Sydney, W. (2017). Corporate Governance and Carbon Performance and Disclosure : Australian Experience. ProQuest Number:10310318 All, 1–25. [50]. Opusunju, M. I., & Ajayi, M. I. (2016). Impact of Corporate Governance of Corporate Social Responsibility of Dangote Group of Companies in Nigeria. International Journal of Business Quantitative Economics and Applied Management Research, 2(10), 32–48. [51]. Ramdhony, D. (2018). The Implications of Mandatory Corporate Social Responsibility—A Literature Review Perspective. Theoretical Economics Letters, 08(03), 432–447. https://doi.org/10.4236/tel.2018.83031 [52]. Rampersad, R., & Skinner, C. (2014). Examining the Practice of Corporate Social Responsibility (CSR ) in Sub-Saharan Africa, 12(1), 723–732. [53]. Rouf, A. (2001). The Corporate Social responsibility Disclosure : A Study of Listed Companies in Bangladesh. Managerial Auditing Journal, 16(5), 274–289. [54]. Said, R., Zainuddin, Y., & Haron, H. (2009). The relationship between corporate social responsibility disclosure and corporate governance characteristics in Malaysian public listed companies. Social Responsibility Journal, 5(2), 212–226. https://doi.org/10.1108/17471110910964496 [55]. Shafat M. (2010). Corporate social responsibility and financial performance: An empirical analysis of Indian banks. European Research Studies Journal, 13(4), 85–108. https://doi.org/10.1016/j.fbj.2017.12.002 [56]. Talebnia, G., Vakilifard, H., Yaghoubnezhad, A., & Alikhani, R. (2013). Corporate social and environmental disclosure in developing countries: Evidence from Iran. Management Science Letters, 4(1), 135–146. https://doi.org/10.5267/j.msl.2012.10.037 [57]. Tran, H. (2018). Differences in corporate social responsibility disclosure between Japan and the USA. Journal of Asian Business and Economic Studies, 25(1), 67–85. https://doi.org/10.1108/JABES-04-2018-0002 [58]. Uwuigbe, U., Damilola Felix, E., Ranti Uwuigbe, O., Teddy, O., & Irene, F. (2018). Corporate governance and quality of financial statements: a study of listed Nigerian banks. Banks and Bank Systems, 13(3), 12–23. https://doi.org/10.21511/bbs.13(3).2018.02 [59]. Vincent D, Eva L, Galvez D, & V. V. (2016). CSR communications strategies through social media and influence on e-reputation: an exploratory study. Management Decision, 54 iss2 pp, 442. https://doi.org/10.1108/00251741211216232 [60]. Wang, Z., & Sarkis, J. (2017). Corporate social responsibility governance, outcomes, and financial performance. Journal of Cleaner Production, 162, 1607–1616. https://doi.org/10.1016/j.jclepro.2017.06.142 [61]. Weber, M. (2008). The business case for corporate social responsibility: A company-level measurement approach for CSR. European Management Journal, 26(4), 247–261. https://doi.org/10.1016/j.emj.2008.01.006
Umar Abdulkadir and Mohd Norfian Alifiah "Effect of Corporate Governance on Corporate Social Responsibility Disclosure of Companies in the Nigeria’s Construction Industry" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.37-47 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/37-47.pdf
Data security and confidentiality is an important aspect of communication system that has always been a focus for exchanging information among parties at location physically apart. One of the most important techniques to protect and verify information that are exchanged over communication channels in the existence of third party called antagonists is cryptography. The stored or transmitted message is transformed in the encryption process to unreadable or gibberish form. The reverse process in which the intendent recipient can reveal the encrypted message content is called decryption. The encryption and decryption processes are achieved using secret keys that are exclusively exchanged between the sender and recipient. This method can be applied to any form of message such as audio, video, image or text data. The study presents the application of the well-known RSA algorithm for audio data encryption and decryption. The performance of the presented algorithm has been tested via experimental implementation using Matlab simulations. The results on the presented technique validated that it is secure, reliable and efficient to be applied in secure audio communications as well as it performed high intelligibility of the recovered audio signal.
- Page(s): 48-52
- Date of Publication: 25 September 2019
- Okonkwo Joshua I.Computer Engineering, Enugu State University of Science and Technology, Nigeria
- Ozor Godwin O.Computer Engineering, Enugu State University of Science and Technology, Nigeria
- Okoye Francis A.Computer Engineering, Enugu State University of Science and Technology, Nigeria
References
[1]. T. Charomie, “Implementation of Hybrid Encryption Method using Caesar Cipher Algorithm”, Dissertation submitted to Faculty of Computer System & Software Engineering Universiti Malaysia Pahang (UMP), Malaysia, 2010. [2]. A. Naser, H. Fatemeh and K. Riza, “Developing a new hybrid cipher using AES, RC4 and SERPENT for encryption and Decryption”, International Journal of Computer Applications, vol. 69, no. 8, pp.53-62, 2013. [3]. S. William, “Cryptography and Network Security”, 4th Edition, Prentice-Hall Inc., pp.58-309, 2005. [4]. Rahman, Md. M., Saha, T. K. and Bhuiyan, Md. A. Implementation of RSA Algorithm for Speech Data Encryption and Decryption, IJCSNS International Journal of Computer Science and Network Security, Vol.12 No.3, March 2012, 74-82. [5]. Khalil, M.I. Real-Time Encryption/Decryption of Audio Signal, I. J. Computer Network and Information Security, 2016, 25-31. [6]. Christina C, M. S., Karthika, M., Vasanthi, M. and Vinotha, B. Video Encryption and Decryption using RSA Algorithm, International Journal of Engineering Trends and Technology (IJETT), Vol. 33 No. 7, March 2016, 328-332. [7]. El Bakry, H. M., Taki El Deen, A. E. and El Tengy, A. H. Implementation of an Encryption Scheme for Voice Calls, International Journal of Computer Applications, Vol. 144, No.2, June 2016, 24-27. [8]. Sayyad, S. N., Sutar, P. S., Pise, R. S., Raut, V. H. and Nalawade, C.V. Dual-layer Video Encryption & Decryption using RSA Algorithm, International Journal of Innovative Research in Computer and Communication Engineering, Vol. 5, Issue 4, April 2017, 7661-7668. [9]. Sharma, Er. J. and Rani, J. An Efficient Hybrid Approach for Secure Speech Cryptography, International Journal of Computer Science and Mobile Computing, Vol.6 Issue.1, January, 2017, 23-29. [10]. Priyanka, S. and Hemalatha, B. Speech Data Encryption and Decryption Using Elliptic Curve Cryptography”, International Journal of Research in Computer Science, Vol. 3, Issue 1, 2016, 48-53. [11]. Kaur, J. and Singh, Er. K. P. Comparative Study of Speech Encryption Algorithms Using Mobile Applications, International Journal of Computer Trends and Technology (IJCTT), Vol. 4, Issue 7, July 2013, 2346-2350. [12]. Khatri, S., Mathur, A. and Sharma, S. Parallel Implementation of Cryptographic Algorithm for Image Encryption”, International Journal for Technological Research in Engineering, Vol. 4, Issue 2, October 2016, 424-426. [13]. Abdullah, H. N, Hreshee, S. S. and Jawad, A. K. Design of Efficient Noise Reduction Scheme for Secure Speech Masked by Chaotic Signals, Journal of American Science, 2015, 49-55. [14]. Al-saad, S. N. and Hashim, E. H. A Speech Scrambler Algorithm Based on chaotic system, AlMustansiriyah J. Sci., Vol. 24, No 5, 2013, 357-372. [15]. Mahdi, A., Jawad, A. K. and Hreshee, S. S. Digital Chaotic Scrambling of Voice Based on Duffing Map, International Journal of Information and Communication Sciences, 2016, 16-21. [16]. Al Saad, S. N., and Hato, E. A Speech Encryption based on Chaotic Maps, International Journal of Computer Applications, Vol. 93, No 4, May 2014, 19-28. [17]. Abd Elzaher, M. F., Shalaby, M. and El Ramly, S. H. Securing Modern Voice Communication Systems using Multilevel Chaotic Approach, International Journal of Computer Applications, Vol. 135, No.9, February 2016, 17-21.
Okonkwo Joshua I., Ozor Godwin O., Okoye Francis A. "Performance Analysis of RSA Algorithm for Audio Data Security in Communication Networks " International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.48-52 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/48-52.pdf
For food security sustainability, the need for automatic identification and diagnosis of taro leaf diseases is highly desired. To improve the identification and classification accuracy of cocoyam leaf diseases and reducethe number of network parameters, the improved decision tree model of deep learning is proposed for leaf disease recognition in this paper. The deep learning model takes several images of the ravaged and normal leaves of different shapes and orientation. A high definition camera was used to capture the images to avoid blurred or overlapping images.With the techniques, there are significant improvements in identification and predictions of the presence of the taro leaf disease.
- Page(s): 53-57
- Date of Publication: 25 September 2019
- Nduanya U.IComputer Engineering, Enugu State University of Science and Technology, Nigeria
- Okoye Francis AComputer Engineering, Enugu State University of Science and Technology, Nigeria
- Ozor Godwin OComputer Engineering, Enugu State University of Science and Technology, Nigeria
References
[1]. Bandyopadhyay R, Sharma K, Onyeka TJ, Aregbesola A, Kumar PL (2011) First Report of Taro (Colocasia esculenta) Leaf Blight Caused by Phytophthora colocasiae in Nigeria. APS Publication, https://doi.org/10.1094/PDIS-12-10-0890 , 3340 Pilot Knob Road, St. Paul, MN 55121 USA [2]. Trujillo, E.E (1965). Effects of humidity and temperature on Phytophthora blight of taro. Phytopathology 55:183-188. [3]. Onwueme I. (1999) Taro Cultivation in Asia and the Pacific.FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS. RAP Publication: 1999/16. Fao.org [4]. L. F. Xu, X. B. Xu, and H. Min, ``Corn leaf disease identi_cation based on multiple classi_ers fusion,'' Trans. Chin. Soc. Agricult. Eng., vol. 31, no. 14, pp. 194_201, 2015. [5]. N. Wang, K. Wang, R. Xie, J. Lai, B. Ming, and S. Li, ``Maize leaf disease identi_cation based on _sher discrimination analysis,'' Scientia Agricultura Sinica, vol. 42, no. 11, pp. 3836_3842, 2009. [6]. Z. Qi et al., ``Identi_cation of maize leaf diseases based on image technology,'' J. Anhui Agricult. Univ., vol. 43, no. 2, pp. 325_330, Feb. 2016. [7]. F. Zhang, ``Recognition of corn leaf disease based on quantum neural network and combination characteristic parameter,'' J. Southern Agriculture, vol. 44, no. 8, pp. 1286_1290, 2013. [8]. K. Song, X. Y. Sun, and J. W. Ji, ``Corn leaf disease recognition based on support vector machine method,'' Trans. Chin. Soc. Agricult. Eng., vol. 23, no. 1, pp. 155-157, Jan. 2007. [9]. L. Chen and L. Y. Wang, ``Research on application of probability neural network in maize leaf disease identi_cation,'' J. Agricult. Mech. Res., vol. 33, no. 6, pp. 145_148, Jun. 2011. [10]. G. Wang, Y. Sun, and J. X. Wang, (2017) ``Automatic image-based plant disease severity estimation using deep learning,'' in Computational Intelligenceand Neuroscience, pp. 1_8. [11]. R.M. Bell and Y. Koren (2007) Lessons from the netflix prize challenge. ACM SIGKDD Explorations Newsletter, 9(2):75–79. [12]. L. Breiman.(2001) Random forests. Machine learning, 45(1):5–32. [13]. G.E. Hinton, N. Srivastava, A. Krizhevsky, I. Sutskever, and R.R. Salakhutdinov (2012) Improving neural networks by preventing co-adaptation of feature detectors. arXiv preprint arXiv:1207.0580. [14]. Stone, M. C. (2001). “A Survey of Color for Computer Graphics”. Course at SIGGRAPH 2001.
Nduanya U.I, Okoye Francis A, Ozor Godwin O. "Identification of Cocoyam (Taro) Leaf Disease Using Deep Learning to Enhance Food Security" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.53-57 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/53-57.pdf
Enhanced Interior Gateway Routing Protocol (EIGRP) is an advanced distance-vector routing protocol that is used on a computer network for automating routing decisions and configuration. The protocol was designed by Cisco Systems as a proprietary protocol, available only on Cisco routers. Partial functionality of EIGRP was converted to an open standard in 2013 and was published with informational status as RFC 7868 in 2016. EIGRP is a dynamic routing protocol by which routers automatically share route information. This eases the workload on a network administrator who does not have to configure changes to the routing table manually. When a router running EIGRP is connected to another router also running EIGRP, information is exchanged between the two routers. They form a relationship, known as an adjacency.
- Page(s): 58-62
- Date of Publication: 25 September 2019
- Peter A. Akor Department of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
- Yilwatda M. Morkat Department of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
- Attai I. Abubakar Department of Electrical and Electronics Engineering, Federal University of Agriculture, P.M.B. 2373, Makurdi, Benue State, Nigeria
References
[1]. Nathaniel S. Tarkaa, Paul I. Iannah, Isaac T. Iber, Design and Simulation of Local Area Network Using Cisco Packet Tracer. The International Journal of Engineering and Science, 10(6) 63- 77. [2]. EIGRP Design Guide - Cisco.html [3]. Tim Reardon, Planning, Designing and operating local area networks, DISAM Journal, Summer, 1997. [4]. .Latisha, Sugand Rao Rathod, Comparison of Dynamic Routing Protocols: RIP and OSPF, International Journal of Computer Trends and Technology (IJCTT) , 4( 6 ) 1530-1553
Peter A. Akor, Yilwatda M. Morkat, Attai I. Abubakar "Integrated Lan Design for the Department of Civil and Electrical/Electronics Engineering, University of Agriculture, Makurdi Using the Enhanced Interior Gateway Routing Protocol" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.58-62 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/58-62.pdf
The liquid level controller for real-time data acquisition is a model that uses a microcontroller unit, a transmitter (low pressure sensor) which senses the hydrostatic pressure of the liquid in the tank, and a digital to analogue converter (ADC) all interconnected and interfaced via a RS232 level converter to the computer. The computer served as a display terminal for monitoring and controlling changes in the variable through a visual basic (VB-6.0) developed program which has manual and automatic modes. The microcontroller does the work of controlling the inlet and outlet pumps, the alarm unit and communicates with the terminal computer (PC) software via the max232 level converter. The software provides the user platform to interface the hardware and the operator. The changes are finally visualized real-time on the terminal (PC). The resulting value of the variable obtained is further stored on a database with reference to time.
- Page(s): 63-66
- Date of Publication: 01 October 2019
- Enweliku D.M. Department of Electrical and Electronic Engineering, Petroleum Training Institute, Effurun Delta State, Nigeria
- E. A. Edicha Department of Electrical and Electronic Engineering, Petroleum Training Institute, Effurun Delta State, Nigeria
References
[1]. Bergquist C. Guide to PICMICRO Microcontrollers. Sams Technical Publications. Indianapolis. (2001) [2]. Bonnie S. Electronic Instrument Handbook - Introduction to Electronic Instruments and Measurements. McGRAW-HILL Book Companies. (2004) [3]. Bristol, E.H. Process Control: An Application Theorist's View on Control. IEEE Control Systems Mag. 2(1), 3-8. (1982). [4]. David I.S. An Introduction to Programming Using Visual Basic 6.0, Fourth Edition. Prentice-Hall, Inc. A Pearson Education Company. (1999). [5]. Fred C. Electronic Instrument Handbook - Data-Acquisition Systems. McGRAW-HILL Book Companies. (2004). [6]. Instrument Society of America. Special Report on Process Computer Control. ISA, Research Triangle Park, North Carolina (1959). [7]. Martin P.B.; Lucio D.J.; Chuck H.; Dogan I.; John M.; Smith D.W.; Tim W. and Jack S.. PIC Microcontrollers, UK: Elsevier Inc. (2008) [8]. Microchip MPLAB C Compiler for PIC32 MCUs User’s Guide. Microchip Technology Incorporated, U.S.A. (2009).Microchip.com. PIC16F877A.. http://www.microchip.com (2006) [9]. Morton J. PIC Your Personal Introductory Course. Newnes. Boston. (1998). [10]. Nichols, N.B. Optimum settings for automatic controllers. Trans. ASME 64, 759-68. (1942). [11]. Nigel G. An introduction to programming the Microchip PIC in CCS C. U.S.A. (2002). [12]. Noel M.M. (1974). Control Engineering Second Edition. McGRAW-HILL Book Company (UK) Limited. 151. [13]. Steven H. Visual Basic 6 Black Book. The Coriolis Group. (1998). [14]. Sydenham P.H.; Peter P. and Stevenage Z.J.G. Measuring Instruments: Tools of Knowledge and Control. Stevenage UK ; New York : Peregrinus in association with the Science Museum London. (1979). [15]. Vincent H. Visual Basic for Electronics Engineering Applications, Second Edition. (2005). [16]. Enweliku David Maledo "Design and Implementation of Level Control Rig for Real Time Data Acquisition" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 4, April 2019, pp.176-182 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue4/176-182.pdf
Enweliku D.M., E. A. Edicha "Design and Implementation of Liquid Level Control System for Real Time Data Acquisition" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.63-66 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/63-66.pdf
Foods are naturally nutritious and suitable substrates for the growth and metabolism of microorganisms. Consuming unhygienic products from meat and meat products make humans food-borne illness. This is the main cause by pathogenic microorganisms. In the present study, a total of ninety samples were purchased from Taunggyi market during June, 1999 to January, 2000. Fifty-four samples were from chicken meat, twelve samples from ovary and twenty-four from intestine. The aim of this study was to attempt the microbial contaminants of chicken meat, ovary and intestine sold at Taunggyi markets. The present study deals with some bacteria isolated from chicken meat, ovary and intestine using selective culture techniques. Mac Conkey agar was used to detect Escherichia coli and Salmonella-Shigella agar was used to detect Salmonella and Shigella species. Identification of bacteria was conducted by primary and secondary tests of biochemical activity. In this study, seven species were collected from chicken meat, three species were from chicken ovary and two species were from chicken intestine. Shigella dysenteriae was found as the highest percentage (18.5%) in chicken meat and another 18.5% bacteria were not identified. Escherichia coli were found as the highest percentage (58.3%) in chicken ovary. Enterobacter aerogenes was found as the highest percentage (75.0%) in chicken intestine. The present study revealed that raw chicken meat, ovary and intestine were heavily contaminated with bacterial pathogens. It can be concluded that the contamination of meat, ovary and intestine sold in market places must be minimized by proper sanitation and inspection practices.
- Page(s): 67-72
- Date of Publication: 02 October 2019
- Ohnmar Ye WinAssociate Professor, Botany Department, Panglong University, Panglong, Southern Shan State, Myanmar
- Min Min SoeProfessor, Botany Department, Panglong University, Panglong, Southern Shan State, Myanmar
References
[1.] Bryan, A.H. and Bryan, C.G. 1874. Bacteriology Principles and Practice, 5th. ed., Barnes & Noble, Inc. New York. [2.] Clifton C.E. 1950. Introduction to the Bacteria, 1st. ed., M.C. Graw-Hill Book (Company), Inc. New York. [3.] Cowan and Steel, 1993. Handbook of Microbiological Media, 3rd. ed., Cambridge University Press, pp. 1 – 173. [4.] Cruickshank R. 1965. Medical Microbiology, 11th. ed., The English Language Book Society and E. & S. Livingstone Ltd. [5.] Genta, M.L. and Heluane, H. 2001. “Biochemical Identification of Most Frequently Encountered Bacteria that cause Spoilage”, Food Microbiology Protocols, Humana Press Inc., Totowa, NJ. Vol. 14, pp. 494. [6.] Gracey, J.F., Collins, D.S., Huey, R.J. 1999. Meat Hygiene, 10th. ed., John Wiley & Sons Ltd., pp. 14, 89 – 112. [7.] Saif, Y.M. 1997. Diseases of Poultry. 10th. ed., Iowa State University Press, USA, pp. 619 – 988. [8.] Win, O.Y. 2019. “Quantitative Analysis of Bacteria in Duck Meat as Hygiene Indicator”. Panglong University Research Journal, Vol. 10, No. 1, pp. 188 – 195.
Ohnmar Ye Win, Min Min Soe "Isolation and Characterization of Some Bacteria from Chicken Meat, Ovary and Intestine" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.67-72 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/67-72.pdf
Carica papaya L. belongs to the family Caricaceae. It is known as papaya in English and Thinbaw in Myanmar. Morphological features of Carica papaya L. were studied in the present investigation. Samples for this study were collected from the Loikaw University Campus during July to November in 2016. Phytochemical screening of Carica papaya L. revealed the presence of many therapeutically important classes of phytoconstituents such as alkaloid, glycoside, reducing sugar, carbohydrate, phenolic compound, tannin, steroid, terpenoid, flavonoid and neutral compound. Moreover, the leaves samples of Carica papaya L. were extracted with various solvents: pet-ether, acetone, chloroform, methanol, ethanol, ethyl acetate and water. The antimicrobial activities of the extracts were tested by the well diffusion method. In this case, the ethyl acetate extracts had the highest activity against Pseudomonas aeruginosa and showed the narrow spectrum of the bacterial activity. The present work aimed to generate information regarding relevant pharmacological and phytochemical data needed for the proper identification of medicinal plants.
- Page(s):73-79
- Date of Publication: 02 October 2019
- Win, O.Y. Botany Department, Panglong University, Southern Shan State, Myanmar
- Zin Mar Nyeint Botany Department, Magway University, Magway Region, Myanmar
- Aye Aye ThweBotany Department, Dagon University, Yangon Region, Myanmar
- Min Min SoeBotany Department, Panglong University, Southern Shan State, Myanmar
References
[1.] Anibijuwon I.I. & A.O. Udeze (2009) Antimicrobial Activity of Carica papaya (Pawpaw Leaf) on Some Pathogenic Organisms of Clinical Origin from South – Western Nigeria, J. Ethnobotanical Leaflets, Vol. 13, pp: 850 – 864. [2.] Aruljothi S., C. Uma, P. Sivagurunathan, M. Bhuvaneswari, (2014). Investigation on Antibacterial Activity of Carica Papaya Leaf Extracts against Wound Infection-Causing Bacteria, International Journal of Research Studies in Biosciences (IJRSB), Vol. 2, pp: 8 - 12. [3.] Dassanayake, M.D. (1996). A Revised Handbook to the Flora of Ceylon, Vol. III, pp: 479 – 484; Vol.X, pp: 51 - 53. University of Peradeniya, Department of Agriculture, Sri Lanka, and the Overseas Development Adminstration, U.K. [4.] Harley J.P. & Prescott L.M. (2002). Laboratory Exercises in Microbiology, 5th. ed., McGraw – Hill Press, pp: 139 – 140. [5.] Ho, Ting – naung & Robert Ornduff, (1995). Flora of China. Vol. XVI, pp – 140 – 142. [6.] Hundley H.G. & Chit Ko Ko, (1987). Trees, Shrubs, Herbs and Principal Climbers, etc. recorded from Burma with Vernacular Name. 4th. ed., Burma. [7.] Manisha N.T., K. Archana, D.V. Urmila, P.S. Charmi, D.D. Santani, (2011). Comparative Pharmacognostic and Phytochemical Investigation of Two Plant Species Valued as Medhya Rasayanas, International J. of Applied Biology and Pharmaceutical Technology, Vol. 2, pp: 28 – 35. [8.] Marini-Bettalo G.B., M. Nicoletti and M. Patamia, C. Geleffi, I. Messana (1981). Plant Screening by Chemical and Chromatographic Procedures under Field Conditions. Journal of Chromatography, Vol. 213, pp: 113 – 127. [9.] Peter J.K., Kumar Y., Pandy P., and Masih H. (2014). Antibacterial Activity of Seed and Leaf Extract of Carica papaya var. pusa dwarf Linn, IOSR-JPBS, Vol. 9, pp: 29 – 37. [10.] Singh S., A. Gautam, A. Sharma and A. Batra, (2010). Centella asiatica (L.): A Plant with Immense Medicinal Potential but Threatened, International Journal of Pharmaceutical Sciences Review and Research, Vol. 4, pp – 9 – 16. [11.] Taemchuay D., T. Rukkwamsuk, T. Sakpuaram and N. Ruangwises, (2009). Antibacterial Activity of Crude Extracts of Centella asiatica against Staphylococcus aureus in Bovine Mastitis, Kasetsart Veterinarians J., Vol. 19, pp – 119 – 127. [12.] Trease, G.E. and W.C., Evan, (1978). Pharmacognosy, 11th.ed., London. [13.] Verma D. & M. Vaidya, (2015). Macroscopic and Microscopic Evaluation of Carica papaya L. Leaves with Reference to Sexual Dimorphism, J. Indian bot. Soc., Vol. 94, pp: 145 – 148. [14.] Vogel, A.I. (1956). A Textbook of Practical Organic Chemistry. Longmans Green. [15.] Zunjar V., D. Mammen, B.M. Trivedi, M. Daniel, (2011). Pharmacognostic, Physicochemical and Phytochemical Studies on Carica papaya Linn. Leaves, Pharmacognosy Journal, Vol. 3, pp: 5 – 8. [16.] British Pharmacopoeia (1968). Published under the Direction of the General Medicinal Council. Medicinal Act 1956. London: William Clowes and Sons, Limited. [17.] Central Council of Research in Unani Medicine (1987). Phytochemical Standards of Unani Formation Ministry of Health. Government of India, New Delhi.
Win, O.Y., Zin Mar Nyeint, Aye Aye Thwe, Min Min Soe "Phytochemical Investigation and Antimicrobial Activities of Leaves of Carica papaya L." International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.73-79 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/73-79.pdf
In many applications related to opinion mining and sentiment classification, it is necessary to compute the semantic orientation of certain opinion expressions on an object. Many researchers suggest that semantic orientation depends on application domains. Moreover, semantic orientation depends on the specific feature that an opinion is expressed on it. In this paper, we introduce an effective approach to opinion lexicon expansion automatically. We use small set of seed lexicon and dependency relations to extract opinion words and then, we expand it automatically from a larger set of unannotated documents. To do this, we proposed an unsupervised algorithm based on double propagation. Our method was evaluated in three different domains (headphones, hotels and car), using a corpus of product reviews which opinions were annotated at the feature level. We conclude that our method produces feature-level opinion lexicons with better precision and recall that domain-independent opinion lexicons without using annotated documents.
- Page(s): 80-86
- Date of Publication: 03 October 2019
- Hlaing Myo ZawUniversity of Computer Studies, Pathein, +95, Myanmar
- Myat Su WaiDepartment of Computer Studies, Mandalay University, +95, Myanmar
References
[1] Bing Liu, “Web Data Mining”, 2nd edition, Springer, Department of Computer Science, University of Illinois, Chicago, USA. [2] Bing Liu, “Sentiment Analysis and Opinion Mining”, Morgan& Claypool Publishers, May 2012, pp.16-29. [3] Bo Pang and Lillian Lee., “Using very simple statistics for review search: An exploration”. In Proceedings of the International Conference on Computational Linguistics (COLING), 2008. Poster paper. [4] C.J. Hutto and Eric Gilbert, “VADER: A Parsimonious Rule-Based Model for Sentiment Analysis of Social Media Texts”, Association for the Advancement of Artificial Intelligent AAAI, www.aaai.org, 2014, [5] Ebrahim et al. “Sentiment Classification of online Product Reviews Using Product features”, International Journal of Information Processing and Management (IJIPM), Volume3, Number3. July 2012. [6] Esuli, Andrea and Fabrizio Sebastiani. 2005. Determining the semantic orientation of terms through gloss classification. In Proceedings of CIKM’05, pages 617–624. [7] Fabíola S. F. Pereira, “Mining Comparative Sentences from Social Media Text”, In Proceedings of DMNLP, Workshop at ECML/PKDD, Nancy, France, 2014. [8] Guang Qiu et al., “Opinion Word Expansion and Target Extraction through Double Propagation”, Proceeding of the Association for Computational Linguistics ACL, 2011, pp. 10-27 [9] Hatzivassiloglou, Vasileios and Kathleen R. McKeown. 1997. Predicting the semantic orientation of adjectives. In Proceedings of ACL’97, pages 174–181. [10] Hu, M and Liu, B., “Mining and Summarizing Customer Reviews”, Knowledge Discovery & Data Mining KDD’04, 2004 [11] J. Ashok Kumar and S. Abirami, “An Experimental Study of Feature Extraction Techniques in Opinion Mining”, International Journal on Soft Computing, Artificial Intelligence and Applications (IJSCAI), Vol.4, No.1, February 2015. [12] Jindal, N. and Liu, B., “Mining Comparative Sentences and Relations”, Proceeding of the American Association for Artificial Intelligence AAAI’06, 2006. [13] Kamps, Jaap, Maarten Marx, Robert J. Mokken, and Maarten de Rijke. 2004. Using wordnet to measure semantic orientation of adjectives. In Proceedings of LREC’04, pages 1115–1118. [14] Kanayama, Hiroshi and Tetsuya Nasukawa. 2006. Fully automatic lexicon expansion for domain-oriented sentiment analysis. In Proceedings of EMNLP’06, pages 355–363. [15] Kim, Soo-Min and Eduard Hovy. 2004. Determining the sentiment of opinions. In Proceedings of COLING’04, pages 1367–1373. [16] Kobayashi, Nozomi, Kentaro Inui, and Yuji Matsumoto. 2007. Extracting aspect-evaluation and aspect-of relations in opinion mining. In Proceedings of EMNLP’07. [17] Lei Zhang et al., “Extracting and Ranking Product Features in Opinion Documents”, Proceeding of the International Conference on Computational Linguistics (Coling), 2010, pp1462-1470 [18] Murthy Ganapathibhotla and Bing Liu, “Mining Opinions in Comparative Sentences”, Proceedings of the 22nd International Conference on Computational Linguistic, Manchester, August, pp. 241-248, 2008. [19] Maria Pontiki et al., “Aspect Based Sentiment Analysis”, Association for Computational Linguistics (ACL), San Diego, California, June 16-17, 2016 [20] Myat Su Wai anf Sint Sint Aung (2017), “Simultaneous Opinion Lexicon Expansion and Product Feature Extraction”, 16th IEEE/ACIS International Conference on Computer and Information Science ICIS, 2017, May 24-26, 2017. [21] Priyanka R. Shirsath and Ujwala M. Patil, “Getting Better Alternatives by Comparable Entity Mining”: A Survey, International Journal of Innovative Research in Computer and Communication Engineering, Vol. 3, Issue 6, June 2015, ISSN (Online): 2320-9801 [22] Qian Liu, “A Logic Programming Approach to Aspect Extraction in Opinion Mining”, IEEE WC/ACM International Conference, 2013. [23] Qian Liu, Zhiqiang Gao, Bing Liu and Yuanlin Zhang. “Automated Rule Selection for Aspect Extraction in Opinion Mining.” Proceedings of International Joint Conference on Artificial Intelligence (IJCAI-2015), July 25-31, 2015. [24] S Padmaja and Prof. S Sameen Fatima, “Opinion Mining and Sentiment Analysis –An Assessment of Peoples’ Belief: A Survey”, International Journal of Ad hoc, Sensor & Ubiquitous Computing (IJASUC), Vol.4, No.1, February 2013 [25] Seon Yang and Youngjoong Ko, “Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques”, Proceedings of the ACL-IJCNLP 2009 Conference, Short Papers, pages 153–156, Suntec, Singapore, 4August 2009. [26] Sint Sint Aung and Myat Su Wai, “Domain Independent Feature Extraction using Rule Based Approach”, Advances in Science, Technology and Engineering Systems Journal Vol. 3, No. 1, 2018. [27] Sun Yongmei and Huo Hua “Research on Domain-independent Opinion Target Extraction”, International Journal of Hybrid Information Technology, Vol.8, No.1 (2015), pp.237-248 [28] Takamura, Hiroya, Takashi Inui, and Manabu Okumura. 2005. Extracting semantic orientations of words using spin model. In Proceedings of ACL’05, pages 133–140. [29] Zhao et al., “Joint Propagation and Refinement for Mining Opinion Words and Targets”, IEEE Data Mining Workshop, 2014, pp.417-424
Hlaing Myo Zaw, Myat Su Wai "Analysis on Lexicon Based Approach for Automatic Product Aspect Extraction" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.80-86 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/80-86.pdf
The effects of substituting fish meal with sesame seed cake in diets for Heterobranchus longifillis fingerlings were investigated for 85 days in aquarium. The best weight gain (25.17), percentage weight gain (188.29%), specific growth rate (SGR %) (0.51%) and protein efficiency ratio (PER) (0.49) were obtained in the diet with 5% sesame seed cake. The bestpercentage survival (90.00%) in the Diet 2 with 5% sesame seed cake . This is suggesting that sesame seed cake can replace fishmeal more than 5% without adverse repercussion on fish growth and survival.
- Page(s): 87-91
- Date of Publication: 03 October 2019
- Joshua .F.O National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- L.M.O IbiyoNational Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- Mogaji . S National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- Ogunshakin R.Y National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- Azeez.A National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- Magaji.I National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
- Mohammed.B National Institute for Freshwater Fisheries Research, New Bussa, Nigeria
References
[1]. Absalom KV, Omoregie E, Igbe AM (1999). Effects of kidney bean, Phaseolus vulgaris meal on the growth performance feed utilization and protein digestibility of the Nile tilapia. J. aquat. Sci. 14:55-59. [2]. Association of Official Analytical Chemists (AOAC) (1990). Official Methods of analysis (15th edition) AOAC Arlington. Virginia, U.S.A. 1094pp. [3]. Ayinla DA, Akande GR (1988). Growth response of Clarias gariepinus (B) on silage based diets. [4]. Eyo AA (1999). The effects of different methods of Soybean processing on the growth and feed utilization of African mud catfish Clarias anguillaris (L) fingerlings. Nig. J. Biotechnol. 10(1): 9-18. [5]. Eyo AA, Falayi BA (1999). Optimum protein requirement of juvenile hybrid (Clarias anguillaris x Heterobranchus longifilis). NIFFR Annual Report. Pp.50-52. [6]. Eyo AA, Falayi BA, Adetunji OM (2004). Response of genetically improved Heterobranchus longifilis juveniles to different diets containing beniseed meal and extruded soybean meal. J. Appl. Sci. Environ. Manage. 8(2): 29-33. [7]. Eyo AA, Olatunde AA (1996). The effect of replacement of soybean meal with blood meal on the growth of mudfish Clarias anguillaris (L) fingerlings. In proceedings of the 13th Annual Conference of the Fisheries Society of Nigeria (FISON) New Bussa. [8]. Fagbenro OA, Fasakin EA (1996). Citric acid ensiled poultry viscera as protein supplement for catfish (Clarias gariepinus). Bioresour. Technol. 58:13-16. [9]. Falayi BA (2009). Feed formulation, manufacture and quality appraisal for fish and livestock. A guide in nutrition technology Book Series 4. First edition 2009, Published by B.A. Falayi, National Institute for Freshwater Fisheries Research (NIFFR), New-Bussa. ISBN 978-978-48686-9-3. Falayi BA, Balogun AM, Adebayo OT, Madu CT(2004). Comparison of seven locally prepared starches with sodium carboxymethyl-cellulose [10]. Falayi et al. 35 for water stability in African catfish (C. gariepinus) feeds. J. Sustain. Trop. Agric.Res. 9: 104-108. Falusi I (1999). Genetic studies of the genus Sesame (Pedalia cease) Ph.D Thesis. Federal University of Technology (FUT), Minna, Nigeria. 92p. [11]. Fasakin EA, Balogun AM (1998). Evaluation of dried water fern (Azolla pinnata) as a replacer for soybean dietary components for Clarias gariepinus fingerlings. J. Aqua. Trop.13 (1): 57-64. Fasakin EA, Falayi BA, Eyo AA (2000). Inclusion of poultry manure in diets for Nile Tilapia (Oreochromis niloticus Linn.), Jo. Fish. Tech. 2: 51-56. [12]. Faturoti EO, Akinbote RC (1986). Growth response and nutrient utilization in O. niloticus fed varying levels of dietary cassava peels. J. Appl. Fish. Hydrobiol. 1: 47-50. Gohl B (1975). Tropical Feeds.
Joshua .F.O, L.M.O Ibiyo, Mogaji . S, Ogunshakin R.Y, Azeez.A, Magaji.I, Mohammed.B "Effect of Substituting Fishmeal with Sesame Seed Cake on Growth and Feed Utilization on Heterobranchus longifilis" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.87-91 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/87-91.pdf
The loss of a hand from amputation or congenital defects causes disability. An “ ideal ” artificial hand should match the requirements of prosthetics and humanoid robotics. It can be wearable by the user, which means that it can be perceived as part of the natural body and should replicate sensory- motor capabilities of the natural hand. However, such an ideal extraordinary prosthesis is still far from reality eventually leading to low user acceptance of the myoelectric forearm prostheses. Awkward control, lack of feedback and difficult training are considered as primary reasons for the low user acceptance. In this paper, efforts are taken for the design of an artificial myoelectric prosthetic system using computational optimization technique, which will prove to be stable, errorless and hassle free.
- Page(s): 92-96
- Date of Publication: 08 October 2019
- Shahid AzizAssistant Professor, Department of Electronics & Communication Engineering, Maulana Azad College of Engineering and Technology, Patna, India
- Ozair AhmadAssistant Professor, Department of Electronics & Communication Engineering, Maulana Azad College of Engineering and Technology, Patna, India
- Md Nadeem EnamAssistant Professor, Department of Electronics & Communication Engineering, Maulana Azad College of Engineering and Technology, Patna, India
References
[1]. Tálita Saemi Payossim Sono, Luciano Luporini Menegaldo,”Myoelectric Hand Prosthesis Force Control Through Servo Motor Current Feedback” Artif Organs, Vol. 33, No. 10, 2009.p.p-871-876 [2]. Journal of Rehabilitation Research & Development Volume 48, pages 719-738. Myoelectric forearm prostheses: State of the art from a user-centered perspective. [3]. http://www.ottobock.com/cps/rde/xbcr/ob_us_en/im_ 646d321_gb_myohand_variplus_speed.pdf [4]. http://www.ieeecss.org/PAB/csm/columns/Feb2005/ Feb2005UtahArm.pdf [5]. http://www.engadget.com/2007/07/17/touch-bionics-i-limb-bionic-hand/ [6]. Dr. Biswarup Neogi, Debprasad Sinha et al, “Optimal Design of Standard Myoelectric Hand Prostheses System.” [7]. http://www.engin.umich.edu/group/ctm/PID/PID.htm l [8]. Modern Control Engineering (Fourth Edition) by Katsuhiko Ogata.p.p-692-693
Shahid Aziz, Ozair Ahmad, Md Nadeem Enam "Design of a Myoelectric Hand Prosthesis System" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.92-96 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/92-96.pdf
This paper deals with design and fabrication of semi-automatic dish washing machine .the cad drawing of semi-automatic dish washing machine is elaborated .the details of time required ,cost, energy consumed are discussed in this paper . The literature surveys were carried to know the problems of system and to improve it. The principle of operation of semi-automatic dish washing machine is viewed in this paper. The future scope of semi-automatic dishwashing machine is also discussed in this paper.
- Page(s): 97-100
- Date of Publication: 08 October 2019
- Prof J P RishiDepartment of Mechanical Engineering, Vidyvardhaka College of Engineering, Mysuru 570002, India
- Akshay PDepartment of Mechanical Engineering, Vidyvardhaka College of Engineering, Mysuru 570002, India
- Nikhil M SDepartment of Mechanical Engineering, Vidyvardhaka College of Engineering, Mysuru 570002, India
- Dileep K BDepartment of Mechanical Engineering, Vidyvardhaka College of Engineering, Mysuru 570002, India
- Puneeth Kumar M RDepartment of Mechanical Engineering, Vidyvardhaka College of Engineering, Mysuru 570002, India
References
[1]. J. G. GOOHRAN, Dish washing „machine. No. 355,139. Patented Dec. 28, 1886. [2]. Odesola & Afolabi- “Design, Fabrication and Performance Evaluation of a Domestic Dish Washing Machine”. An International Journal of Science and Technology Bahir Dar, Ethiopia. AFRREV STECH Vol. 1 (1) Jan.-March, 2012 pp.164-173. [3]. Dhale A. D.-“Design and development of semi- automatic dishwasher”. International Journal of Engineering Research and General Science Volume 3, Issue 3, May-June, 2015 pp.108-112. [4]. Pranali Khatake- “Design of Gears in Semiautomatic Dish Washing Machine”. International Journal for Scientific Research & Development Vol. 4, Issue 09, 2016 pp. 836839. [5]. Shaila S. Hedaoo, Dr. C.C. Handa, V.D.Dhopte- “Design and fabrication of semi- automatic dish and utensil washing machine. International Journal of Engineering Development and Research Volume 4, Issue 3 2016 pp.292-296. [6]. Shilpa N. Dehedkar- “Design of basic model of semi-automatic dish washer machine”. National Conference on Innovative Trends in Science and Engineering (NC-ITSE'16) Volume: 4 Issue: 72016 pp. 18-21.
Prof J P Rishi, Akshay P, Nikhil M S, Dileep K B, Puneeth Kumar M R "Design and Fabrication of Semi-Automatic Dishwashing Machine " International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.97-100 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/97-100.pdf
Electrical Energy has its applications in each and every domain of our life. It is directly or indirectly involved in every aspect of human life. Its usage has increased to a large scale nowadays. As of now the major portion of electric energy generated is by hydro and thermal energy. So there is a danger of its depletion in the near future. Technical Community is consistently searching for renewable, sustainable and feasible energy source. Generating the energy from the economic and available resources has become very much essential nowadays. Bioenergy, solar energy are yet to prove their efficiency. Hence we are proposing an idea of generation of the electric power by converting kinetic energy of flowing water in water pipe. This type of power generation is carried out here by one of the natural resources which is water, along with some necessary arrangement of turbines and pipes in order to produce the desired electric power efficiently. This proves to be one of the smart solutions of converting one form of energy to other and utilizing the converted energy as the basic need in everyday purposes.
- Page(s): 101-103
- Date of Publication: 09 October 2019
- Ankur MahajanBasaveshwar Engineering College, Bagalkot-587102, Karnataka, India
- Krishnamurthy BhatBasaveshwar Engineering College, Bagalkot-587102, Karnataka, India
References
[1]. “Self-Excited Induction Generator and Municipal Waste Water Based Micro Hydro Power Generation System” by R. K. Saket and Lokesh Varshney at IACSIT International Journal of Engineering and Technology, Vol. 4, No. 3, June 2012. [2]. “Portland Now Generates Electricity from Turbines Installed in city water pipes”, by Rafi Schwartz, GOOD, A magazine for global citizen, United States of America. [3]. “Trends and future demand for electric power generation”, Khatib, H. ,World Energy Council, Jordon, International Conference on Opportunities and Advances in International Electric Power Generation, IET, Durham, United Kingdom. [4]. “Water Scarcity and the Role of Storage in Development”, Andrew Keller R. Sakthivadivel and David Seckler, International Water Management Institute. [5]. “Electric Power Systems Research”, Prof. C.A Nucci, Elveseir International Journal, ISSN: 0378-7796. [6]. “Water Dependency of Energy Production and Power Generation Systems”,Tamim Younos Rachelle Hill, Heather Poole, Virginia Polytechnic Institute And State University Blacksburg, Virginia,USA. [7]. “A survey of Water Use and Sustainability in the United States with a Focus on Power Generation”, Electric Power Research Institute No. 1005474, Palo Alto, California, USA. [8]. Water and Sustainability (Volume 2): U.S. “Water Consumption for Power Production- The Next Half Century”, Electric Power Research Institute. No. 10006786, Palo Alto, California. [9]. S. F. Lanjewar, S. D. Abhyankar, and Sushmita Moon, “Micro Hydro Power Generation,” in proceedings of the International Conference on Green Power Generation: vision 2020: The Institution of Engineers (India), Anpara Local Centre, pp. 10-12, December, 2010. [10]. M. G. Simoes and F. A. Farret, “Renewable Energy Systems: Design and Analysis with Induction Generators,” CRC Press, New York, USA, 2004. [11]. Small hydro power: technology and current status Oliver Paish, IT Power Ltd, The Manor House, Chineham Court, Lutyens Close, Chineham, Hampshire RG24 8AG, United Kingdom. [12]. Paish Oliver, “Micro-Hydro Power: Status and Prospects”, Journal of Power and Energy, Professional Engineering Publishing, 2002. [13]. Khennas S, Barnett A. “Best Practices for Sustainable Development of Micro-Hydro in Developing Countries”, ESMAP Technical Paper 006, IBRD, World Bank, 2000. [14]. Peter H. Gleick “WATER USE”, Pacific Institute, 654 13th Street, Oakland, California 94612, Annual Review of Environment and Resource.
Ankur Mahajan, Krishnamurthy Bhat "Innovative Technique of Production of Electric Power from Kinetic Energy of Water Flow in Pipelines" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.101-103 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/101-103.pdf
Many materials, when in service, are subjected to various kinds of loads and forces: for instant consider duplex stainless steel which is being used at the hull of marines. In such situations it is necessary to know the characteristics of the material and to design the member from which it is made such that any resulting deformation will not be excessive and fracture will not occur. The mechanical behavior of the material reflects relationship between its response and deformation to its applied load or force. Important mechanical properties are strength hardness and ductility. Hence this paper presents an experimental investigation and comparison on properties of 2205 duplex stainless, 2507 super duplex stainless steel, copper and tungsten as they all have good corrosive resistant characteristics, ductile property and good thermal expansion and electrical conductivity.
- Page(s): 104-107
- Date of Publication: 09 October 2019
- Balasubramaniam N SAsst professor, Department of Mechanical Engineering, Dr. T.Thimmaiah Institute of Technology, K.G.F, India
- Dr. P D SudersananHOD & Professor, Department of Mechanical Engineering, Dr. T.Thimmaiah Institute of Technology, K.G.F, India
- Dr. U N KempaiahProfessor, Department of Mechanical Engineering, UVCE, Bangalore University, 560001, India
- Dr. Aprameyan SHOD & Professor, Department of Mechanical Engineering, C.Byregowda Institute of Technology, Kolar, India
References
[1]. Balasubramaniam N S, Santhosh A N, Dr. Aprameyan S, Characterization of Welded Duplex Stainless Steel for Marine Applications, International Journal of Advanced and Innovative Research (2278-7844)/ #27/ Volume 5 Issue1. [2]. Balasubramaniam N S, Suresh Kumar S, Comparison of Developed DSS and Developed Welded DSS by using Tensile Test, IJISET – International journal of innovative Science, Engineering and Technology, Vol 3 Issue 1, January 2016, ISSN 2348 - 7968. [3]. Balasubramaniam N S, Dr. P D Sudersanan, Dr. H G Shenoy, Dr. Aprameyan S, A Study of Compact Test and Stress Intensity Factor on Developed Welded Duplex Stainless Steel, International Journal of innovative research in science, Engineering and Technology, p126-130, volume 7, Special Issue 7, June 2018. [4]. Rue Colonel, International Stainless Steel Forum120 B-1140 Brussels Belgium. [5]. D.Dyja, Z.Stradomski, Microstructural Evolution in a Duplex Cast Steel after Quench Ageing, Archives of Materials Science and Engineering, Vol. 28(9), September 2007, pp. 557-564. [6]. P.Labanowski, Stress Corrosion Cracking Susceptibility of Dissimilar Weld Joints, Achievements in Materials and Manufacturing engineering, Gdansk, Poland, Vol. 20(1-2), Jan-Feb 2007, pp. 255-258. [7]. [7] Janos Dobranszky and Janos Ginsztler, Microstructural Stability of Duplex Stainless Steel Weldments, Research Group for Metals Technology of the Hungarian Academy of Sciences Goldmann ter 3, Budapest 1118, Hungary, Vol. 561-565, 2007, pp. 2119-2122. [8]. J.W.Abtibol Menezes, H.Abreu, S.Kundu, H.K.D.H.Bhadeshia and P.M.Kelly, Crystallography of Widmanstatten Austenite in Duplex Stainless Steel Weld Metal, Science and Technology of Welding and Joining, Vol. 14(1), 2009, pp. 4-10. [9]. W.Dietzel, Fracture Mechanics Approach to Stress Corrosion Cracking, Anales de Mecánica De La Fractura, Geesthacht, Germany, Vol. 18, 2001, pp 1-7. [10]. Iris Alvarez-Armas, Duplex Stainless Steels: Brief History and Some Recent Alloys, Instituto De Física Rosario - CONICET, Universidad Nacional De Rosario, Bv. 27 de Febrero 210 bis - 2000 Rosario – Argentina, Vol. 1(1), 2008, pp. 51-57. [11]. S.Topolska, J.Labanowski, Effect of Microstructure on Impact Toughness of Duplex and Super Duplex Stainless Steels, Achievements in Materials and Manufacturing engineering, Gdansk, Poland, Vol. 36(2), October 2009, pp. 142-149. [12]. M.Shafy, Embrittlement Prediction of Aged Austenitic Stainless Steel Welded Components Using Hardness Measurements, Egypt. J. Solids, Vol. 28(2), 2005, pp. 325-335. [13]. Bengt Wallem and Avesta Sheffield A.B, Research and Development, SE-774 80
Balasubramaniam N S, Dr. P D Sudersanan, Dr. U N Kempaiah, Dr. Aprameyan S "Experimental Investigation and Comparative Study on Properties of 2205 Duplex Stainless Steel, 2507 Super Duplex Stainless Steel, Copper and Tungsten" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.104-107 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/104-107.pdf
Information exchange among people occurs with a natural and efficient medium called speech. In speech communication, this speech signal is corrupted by various noises. Hence enhancing the speech is very much essential so that the enhanced speech is made better for human comfortable listening. The speech signal can be enhanced using wavelet based techniques that can reduce the noise efficiently. Enhancing speech involves improving speech quality and speech intelligibility. In our paper we review different wavelet based speech enhancement techniques.
- Page(s): 108-111
- Date of Publication: 09 October 2019
- Adappa AngadiDepartment of Electronics and Communication Engg, Tontadarya College of Engineering, Gadag, Karnataka, India
- K. ShridharDepartment of Electronics and Communication Engg, Basaveshwar Engineering College, Bagalkot, Karnataka, India
References
[1]. Badiezadegan S and Rose R.C, “A Wavelet-Based Thresholding Approach to Reconstructing Unreliable Spectrogram Components”, Elsevier, Vol. 67, pp. 129-142, 2015. [2]. Bhowmick A and Chandra M, “Speech Enhancement using Voiced Speech Probability Based Wavelet Decomposition”, Elsevier, Vol. 62, pp. 706-718, 2017. [3]. Ghribi K, Djendi M and Berkani D, “A Wavelet-Based Forward BSS Algorithm for Acoustic Noise Reduction and Speech Enhancement”, Elsevier, Vol. 105, pp. 55-66, 2016. [4]. Hsieh C.T, Huang P.Y, Chen T.W and Chen Y.H, “Speech Enhancement based on Sparse Representation under Color Noisy Environment”, IEEE, pp. 134-138, 2015. [5]. Jayakumar E.P and Sathidevi P.S, “Speech Enhancement based on Noise Type and Wavelet Thresholding the Multitaper Spectrum”, Springer, pp. 187-200, 2016. [6]. Mavaddaty S, Ahad, S.M and Seyedin S, “Speech Enhancement using Sparse Dictionary Learning in Wavelet Packet Transform Domain”, Elsevier, Vol. 44, pp. 22-47, 2017. [7]. Mourad T, “Speech Enhancement based on Stationary Bionic Wavelet Transform and Maximum A Posterior Estimator of Magnitude-Squared Spectrum”, Springer, Vol. 20, No. 1, pp. 75-88, 2017. [8]. Nabi W, et.al. “A Dual-Channel Noise Reduction Algorithm based on the Coherence Function and the Bionic Wavelet”, Elsevier, Vol. 131, pp. 186-191, 2018. [9]. Islam, Shahnaz C, Zhu and Ahmad M, “Rayleigh Modeling of Teager Energy Operated Perceptual Wavelet Packet Coefficients for Enhancing Noisy Speech”, Elsevier, Vol. 86, pp. 64-74, 2017. [10]. Singh S, Tripathy M and Anand R.S, “A Wavelet based Method for Removal of Highly Non-Stationary Noises from Single-Channel Hindi Speech Patterns of Low Input SNR”, Springer, Vol. 18, No. 2, pp. 157-166, 2015. [11]. Singh S and Mutawa A.M, “A Wavelet-Based Transform Method for Quality Improvement in Noisy Speech Patterns of Arabic Language”, Springer, Vol. 19, No. 4, pp. 677-685, 2016. [12]. Singh S, Tripathy M and Anand R.S, “A Wavelet Packet Based Approach for Speech Enhancement Using Modulation Channel Selection”, Springer, Vol. 95, No. 4, pp. 4441-4456, 2017. [13]. Soleymani R, Selesnick I.W and Landsberger D.M, “SEDA: A Tunable Q-Factor Wavelet-based Noise Reduction Algorithm for Multi-Talker Babble”, Springer, Vol. 96, pp. 102-115, 2018. [14]. Swami P.D, Sharma R, Jain A and Swami D.K, “Speech Enhancement by Noise Driven Adaptation of Perceptual Scales and Thresholds of Continuous Wavelet Transform Coefficients”, Elsevier, Vol. 70, pp. 1-12, 2015. [15]. Bouzid A and Ellouze N, “Speech Enhancement based on Wavelet Packet of an Improved Principal Component Analysis. Elsevier, Vol. 35, pp.58-72, 2016. [16]. Oktar M.A, Nibouche M. and Baltaci Y, “Speech Denoising using Discrete Wavelet Packet Decomposition Technique”, IEEE, pp. 817-820, 2016. [17]. Ming J, Crookes D, Ming J and Crookes D, “Speech Enhancement based on Full-Sentence Correlation and Clean Speech Recognition”, IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), Vol. 25, No. 3, pp. 531-543, 2017. [18]. Cees H, Taal, Jesper Jensen and Arne Leijon. “On Optimal Linear Filtering of Speech for Near End Listening Enhancement”, IEEE, Vol, 20, No. 3, 2013. [19]. Joseph Szurler,, Alexander Bertrand, and Marc Moonen, “On the Time-Domain widely Linear Filtering for Binaural Speech Enhancement”, IEEE, Vol. 20, No. 7, 2013. [20]. Tabibian S, Akbari A and Nasersharif B, “Speech Enhancement using a Wavelet Thresholding Method based on Symmetric Kullback–Leibler Divergence”, Elsevier, Vol. 106, pp. 184-197, 2015. [21]. Robert M Nickel, Ramon Fernandez Astudillo, Dorothea Kolossa and Rainer Martin, “Corpus-based Speech Enhancement with Uncertainty Modelling and Cepstral Smoothing”, IEEE, Vol. 21, No. 5, 2013. [22]. Salehi H, and Parsa V, “Nonintrusive Speech Equality Estimation based on Perceptual Linear Prediction”, IEEE, pp. 1-4, 2016. [23]. Tang H.S, Yang C.Y, Liu C.W and Chien C.C, 2016, “Binaural-Cue-based Noise Reduction using Multirate Quasi-ANSI Filter Bank for Hearing aids”, IEEE, pp. 21-24, 2016. [24]. Necciari T, Holighaus N, Balazs P and Prusa Z., “A Perceptually Motivated Filter Bank with Perfect Reconstruction for Audio Signal Pprocessing”, 2016. [25]. Nikhil G.V, Keerthi A.M and Premananda B.S, “Impact of ERB and Bark Scales on Perceptual Distortion based Near-end Speech Enhancement”, IEEE, pp. 364-370, 2017. [26]. Taal C.H, Hendriks, R.C and Heusdens R, “Speech Energy Redistribution for Intelligibility Improvement in Noise based on a Perceptual Distortion Measure. Elsevier, Vol. 28, No. 4), pp. 858-872, 2014. [27]. Zhang Y, Sun L, Wang P.P and Luo Y, “Robust Speech Recognition based on Speech Enhancement and Improved Perceptual Non-Uniform Spectral Compression”, IEEE, pp. 3077-3082, 2016.
Adappa Angadi, K. Shridhar "Survey on Wavelet Based Signal Processing Techniques for Speech Enhancement" International Journal of Latest Technology in Engineering, Management & Applied Science-IJLTEMAS vol.8 issue 9, September 2019, pp.108-111 URL: www.ijltemas.in/DigitalLibrary/Vol.8Issue9/108-111.pdf