Browsing RISTCON 2022 by Issue Date

Browsing RISTCON 2022 by Issue Date

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  • Welfare issues in intensive broiler production on the perception reflected by different social strata 
    Senaratna, D.; Marasinghe, M.M.C.S.; Atapattu, N.S.B.M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Meeting the societal aspirations about animal welfare is essential to prioritize the welfare issues. The objective of this study was to identify and prioritize welfare issues of broiler production as perceived by broiler ...
  • Bio-ethanol production from some marine algae by Baker’s yeast and mixed culture from palmyrah toddy under submerged fermentation 
    Vivekanandaraja, R.; Arumugam, V.; Ranganathan, K.; Fernando, E.Y. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Algae are identified as third generation carbon sources for bioethanol production. Hence two different types of marine algae, Sargassum spp. and Halimeda spp. were selected for bioethanol production. These marine algae ...
  • Effect of biochar on nitrate and ammonium retention in paddy soil columns 
    Mannapperuma, S.R.; Kumareswaran, K.; Wijetunga, S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Paddy cultivation occupies a prominent place in the agriculture sector in Asia, which relies on the intense use of nitrogen fertilizers. Excessive use of nitrogen fertilizers in agriculture over years results in several ...
  • Activity of protein-based trypsin inhibitors present in local variety of Canavalia ensiformis 
    Kumari, K.D.K.P.; Chandrasena, U.S.D.; Rajapakse, S.; Suresh, T.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Protein-based trypsin inhibitors isolated from different legumes have been recognized as effective agents for protease targeted therapy against certain diseases including cancers and neurodegenerative disorders. The current ...
  • Quadratic nonlinear optical properties of photochromic DTE–containing ruthenium complexes 
    Wanigasekara, W.W.N.P.; Humphrey, M.G.; Kodikara, M.S. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Interest in molecular switches has grown enormously in recent years due to their applications in current and prospective fabrication of smart soft materials and photonics technologies. A variety of organic and metal- ...
  • Performance evaluation of slow sand filter after pretreated with coagulant chemical in Kilinochchi wtp 
    Anoja, N.; Thadshagini, R.; Thushyanthy, M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    The Kilinochchi water treatment plant (KWTP) which has a Roughing Filter, an Aerator and Slow Sand Filters (SSF-KWTP) had been designed to meet the increasing water demand of Kilinochchi district. The Source for the KWTP ...
  • Phytoremediation of effluent generated by parboiling of paddy in rice mills 
    Ekanayake, E.M.A.M.; Prabhaharan, M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Parboiled rice is gaining more popularity among Sri Lankans as it is healthier than raw rice. When paddy is parboiled, a huge amount of water is generated. Since this wastewater is high in nutrients, it may create environmental ...
  • The effect of Al2O3 nano-filler on ion interactions in ionic liquid based electrolytes using vibrational spectroscopy 
    Nayanakanthi, M.D.M.; Pitawala, H.M.J.C.; Ratnasekera, J.L. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Ionic liquid (IL) based electrolytes are considered as safer electrolytes for future rechargeable batteries due to their non-volatility and non-flammability. To make them as electrolytes, suitable salts should be added. ...
  • Identifying the authenticity of registered participants for an online Zoom session 
    Jayasinghe, P.K.S.C.; Wijerathna, E.H.M.P.M.; Rajapaksha, S.Y. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    The Covid-19 pandemic has resulted in drastic changes in the educational sector. Due to the social distancing health regulations, the education systems all around the world have adopted a distance and digitalized ...
  • Implementation of an IoT-based smart pet clinic web application 
    Fernando, U.W.T.M.; Gayan, E.A.J.; Sirithunga, M.T.R.R.; Rupasinghe, R.A.M.K.; DE Silva, P.D.S.; Rathnayake, B.M.T.N.; Perera, B.H.D. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    In the existing Sri Lankan culture, raising a pet has become an engrossing hobby. Nevertheless, pets can’t raise with the busy lifestyle of humans. There are a variety of pet clinics, co-ordinations, applications, pet shows ...
  • A study on frequently used utility features of integrated development environments by programmers 
    Wijebandara, E.M.P.N.; Wickramaarachchi, D.N.; Herath, H.M.A.J. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    An Integrated Development Environment (IDE) is a software suite that brings together the essential utility features for computer programming. Even though several previous studies had been conducted by reputable scholars ...
  • Performance evaluation of machine learning models for epileptic seizures and brain tumor prediction from EEG 
    Supuni, H.D.S.; Chathuranga, P.D.T.; Chathuranga, L.L.G. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    An epileptic seizure is a symptom due to abnormal paroxysmal excessive neuronal activity in the cerebral cortex. Seizures are one of the symptoms leading to a diagnosis of a brain tumor in adults. Epilepsy is a tendency ...
  • Medicinal plant leaf classification using gradient-based features 
    Ariyadasa, P.A.S.M.; Ramanan, M. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Herbs are used since ancient times for healing various ailments in traditional medicine in various parts of the world. The identification or recognition of such plants has become a challenge for many, and the proposed ...
  • IoT-based monitoring system for a telecommunication tower 
    Jayarathna, J.C.L.; Danthasinghe, R.B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    The internet of things (IoT), is a futuristic technology in which an object can be sensed, monitored, and controlled remotely using a cloud server network. The proposed IoT-based remote cell tower monitoring system has ...
  • Performance prediction in time-sharing servers using simulation approach 
    Perera, T.D.J.S.; Rajapakse, C. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Although the concept of time-sharing was invented a long time ago to make better use of expensive processor time, it is still in use and applicable in the current era. To provide excellent customer service while minimizing ...
  • Remotely operated ship hull painting robot 
    Chandrasena, A.G.A.S; Vitharana, V.H.P; Weerasekara, B. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Ship hull coating is a critical and difficult procedure in the shipping industry. This operation is usually carried out using human resources. To drive around the ship hull, this procedure necessitates two workers and a ...
  • Aggregated adult-recruit spatial pattern of Shorea species explained by dispersal limitation process 
    Jayasinghe, G.J.M.S.R.; Ediriweera, E.P.S.K.; Wiegand, T.; Wijekoon, P. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Aggregated spatial patterns are commonly observed in tropical rainforests and studying mechanisms related to them advances the understanding of species coexistence in plant communities. Bivariate spatial patterns of ...
  • Colour enhancement of ornamental black carp using dried squid-ink powder 
    Dilshan, M.A.H.; De Silva, M.P.K.S.K.; Senaarachchi, W.A.R.K. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Black carps have a high demand due to their unique black colour. Local breeders, however, experience a dull brown-black colour in black carps, giving them a low market value. Aim of the present study was to increase the ...
  • Antioxidant potency in seeds of selected Vigna unguiculata varieties of Sri Lanka 
    Kuganathan, S.; Thilakarathne, R.M.P.S.; Kumari, K.D.K.P. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    Recently, more attention has been paid towards promotion of nutraceuticals to ensure wellbeing of humankind. Vigna unguiculata (cowpea) is a legume crop cultivated in rural areas of Sri Lanka, and the objective of the ...
  • Optimization of some fermentation conditions and composition of the fermentation medium for bio-ethanol production from poultry and cattle feed by yeast fermentation 
    Shashakya Amadahara, K.M.; Vengadaramana A., A. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2022-01-19)
    The study aimed to increase the bioethanol production by optimizing the fermentation conditions from poultry and cattle feed. Submerged fermentation was carried out in the presence of Baker’s yeast (Saccharomyces cerevisiae). ...

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