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Browsing International Research Symposium on Pure and Applied Sciences (IRSPAS) by Title

Browsing International Research Symposium on Pure and Applied Sciences (IRSPAS) by Title

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  • Fabrication of Cu2O homojunction thin films for photovoltaic applications. 
    Kafi, F. S. B.; Jayathilaka, K.M.D.C.; Wijesundera, R. P.; Siripala, W. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Environmentally friendly cuprous oxide (Cu2O) is an attractive cost effective material for developing photovoltaic devices due to its astounding properties. Interestingly, the fabrication of low cost Cu2O homojunction ...
  • Fabrication of efficient dye - sensitized solar cell using the dye of Chinese rain bell flower 
    Jayarathna, S. R. N. T.; Wanninayake, W. T. M. A. P. K.; Jayathilake, K. M. D. C.; Wijesundara, R. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Available solar energy converting devices are comparably expensive and cutting down the cost of the PV devices is a prime need. Therefore, fabrication of PV devices with low cost materials and techniques is very important. ...
  • Fabrication of natural dye sensitized solar cells with eastern black nightshade extract. 
    Kulathilaka, D. S. V.; Wanninayake, W. T. M. A. P. K.; Jayathilaka, K. M. D. C.; Wijesundera, R. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Energy crisis is one of the biggest challenges for the humans in the world today. Considerable efforts have put by many researchers to tackle this issue. Solar cells represent critical role for extracting energy from the ...
  • Fabrication, optimization and evaluation of an indirect heated forced air circulation type solar dryer for drying of Pogostemon heyneanus Benth 
    Amadoru, I. J.; Abeysinghe, D. C.; Gunathilaka, H. A. W. S.; Dharmadasa, R. M. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Pogostemonheyneanus Benth. is an aromatic plant cultivated for extracting patchouli oil which is largely used in perfumery, pharmaceutical and food industries. The oil is extracted via steam distillation of shade dried ...
  • The factors affecting entrepreneurial intention of MBA students of University of Kelaniya: a qualitative study 
    Basnayake, D. C.; Abeysekera, R. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    The purpose of this study is to find out the factors affecting entrepreneurial intention of Kelaniya MBA students. The study was conducted using the case study method. Based on the purposive sampling technique, twelve ...
  • Factors affecting to the output efficiency of a production department: A case study in Sri Lankan apparel industry. 
    Erandi, M. W. A.; Jayasundara, D. D.M. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Output efficiency of a production department is essential for increasing the profit of an organization while satisfying the customers. A learning was regulated in a foremost apparel manufacturing factory in Western province. ...
  • Factors associated with child abuse incidents in Chilaw police enforce division: case study 
    Siriwardana, L. W. M. S.; Tissera, J. H. D. S. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Child abuse has become a major social issue across the world. Globally, millions of children suffer from maltreatment, exploitation and abuse. To avert children from such situations, it is important to identify respective ...
  • Factors associated with low birth weight babies in Jaffna, Sri Lanka. 
    Nimantha, D. J.; Varathan, N. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Low birth weight (LBW) is a major public health problem in many countries including Sri Lanka. It is a leading cause of prenatal and neonatal deaths resulting in severe short term and long term effect on babies. The World ...
  • Factors associated with severity of road accidents in Gampaha police division in Sri Lanka 
    Madhubhashini, M. G. A. K.; Attanayake, A. M. C. H.; Sooriyaarachchi, D. J. C. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Road accidents are main social problem in Sri Lanka, which causes immense damages and injuries unintentionally and unexpectedly. There are numerous factors, which contribute road accidents such as time of the day, road ...
  • Factors Associated with the Post-operative Mortality following Vascular Surgeries: A Case Study 
    Fernando, W. W. M. D. Y.; Tissera, J. H. D. S. P. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Vascular surgery is a subspecialty of surgeries performed on vascular system, which is a combination of arteries, veins and lymphatic system, excluding intracranial (brain connected) and coronary (heart connected) arteries. ...
  • Factors associated with valuation of land in Colombo district: a case study 
    Mendis, B. J. R. I.; Viswakula, S. D. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    This study aims to identify the factors associated with the valuation of lands in Colombo District, and to build a model to predict the price of a land in Colombo District. Moreover, this study gives an insight on how land ...
  • Factors that affect labour induction and its successfulness of pregnancies in Sri Lanka. 
    Gunawardana, J. R. N. A.; Perera, S. S. N. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Induction of Labour (IOL) is an important practice that is carried out commonly in modern day obstetrics. In medium to large health care facilities, it is estimated that approximately 35.5% of all deliveries involve IOL ...
  • Feasibility of the use of Wavelet theory for the analysis of climate changes 
    Ranawaka, R. A. C. S. (4th International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka, 2019)
    Climate is the most important component that affects the environment, with direct and indirect influences of human activities. Generally, climate is the average weather prevailing over an area. The climate is dynamic in ...
  • Fintech platform for digitally trusted lending circles based on Ethereum blockchain 
    Wijesekara, U. C. K.; Rajapakse, R. A. C. P. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    This study will focus on the design and development of a software architecture for digitally trusted lending circles on top of blockchain technology to eliminate the currently prevailing problems in the existing physical ...
  • FMCG cluster based collaborative transportation sharing from the perspective of Third Party Logistics (3PL) 
    Fernando, I. S. S.; Peter, P. L. S. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    The functional integration and performance of modern supply chains are vital for competitiveness in the global marketplace. Logistics plays an increasingly important function in delivering value to the consumer. Therefore, ...
  • Forecasting monthly household water consumption supplied by NWSD, Sri Lanka 
    Perera, M.L.D.M.; Hewaarachchi, A.P. (Faculty of Science, University of Kelaniya, Sri Lanka, 2016)
    Water is an essential element for the survival of mankind and water supply is a pressing issue in this century. Household water use is generally the most important component of water consumption. In Sri Lanka, lack of ...
  • Formulation and stabilization of Trichoderma spp. in selected carrier materials. 
    Botheju, W.S.M.; Hewavitharana, N.,; Kannangara, S.D.P.; Abeywickrama, K. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Trichoderma spp. are one of the major biocontrol agents which have the ability to act against large numbers of foliar and soil borne pathogens and are eco-friendly good plant growth promoting agents. Present investigation ...
  • Formulation of a pectin-based food wrapper enriched with antioxidant and antibacterial properties 
    Jayasinghe, S. K.; De Silva, H. I. C. (Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
    Accumulation of non-degradable polyethylene on earth creates imbalance in environmental sustainability. Natural bio polymers like pectin can be used as a versatile, low-cost solution for this problem. Main objectives of ...
  • A framework for agile implementation of ERP systems. 
    Rajakaruna, R. J. P. K.; Wijayanayake, W. M. J. I. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    An Enterprise Resource Planning (ERP) system is an integrated software system, typically offered by a vendor as a package that supports the seamless integration of all the information flowing through Business Processes, ...
  • Fumigant toxic potential of Ruta graveolens essential oil and its 2-methlyl ketone constituents on the eggs of Corcyra cephalonica. 
    Perera, A.G.W.U.; Karunaratne, M.M.S.C.; Chinthaka, S.D.M. (International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
    Essential oils, emanated from plants, constitute effective alternatives to the use of synthetic pesticides thus holding an extraordinary promise on insect pest control, primarily because of their easy extractability, ...

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