Browsing Faculty of Applied Science by Title

Browsing Faculty of Applied Science by Title

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  • Resource Efficiency for Dedicated Protection in WDM Optical Networks 
    Suthaharan, S; Samarakkody, D; Perera, W.A.S.C (Kelaniya International Conference on Advances in Computing and Technology, 2016)
    The ever increasing demand for bandwidth is posing new challenges for transport network providers. A viable solution to meet this challenge is to use optical networks based on wavelength division multiplexing (WDM) technology. ...
  • Respiratory and eye symptoms, and ventilatory functions; comparison among stone/granite quarry workers and general population in Kurunegala district, Sri Lanka 
    Malwatte, N.S.M. (Faculty of Applied Science, University of Vavuniya., 2022-11-03)
    A cross sectional study carried out with the aim to compare the prevalence of occupation related respiratory and eye symptoms and peak expiratory flow rates (PEFR) among quarry workers (N=290), (20–60 years) working (>6 ...
  • Response of Canopy Leaf Area Index and Architecture of Tropical Rainforests in Sri Lanka to Climatic Variation along an Altitudinal Gradient 
    Madhumali, R.M.C.; Wahala, W.M.P.S.B.; Sanjeewani, H.K.N.; Samarasinghe, D.P.; De Costa, W.A.J.M. (Postgraduate Institute of Agriculture (PGIA), 01-01-21)
    The foliage canopy of a forest is important for radiation capture, carbon sequestration and regulation of water relations. The objective of this work was to quantify the response of key canopy properties of tropical ...
  • Response of tree community composition, plant diversity and aboveground tree biomass in tropical rainforests of Sri Lanka to variation in altitude 
    Sanjeewani, H.K.N.; Samarasinghe, D.P.; Jayasinghe, H.D.; Gardiyawasam, P.H.; Wahala, W.M.P.S.B.; Wijetunga, W.M.G.A.S.T.B.; Ukuwela, K.D.B.; Gomes, P.; De Costa, W.A.J.M. (Postgraduate Institute of Agriculture (PGIA), 01-01-20)
    Tropical rain forests (TRFs) are a major carbon sink and play an important role in regulating the global climate. Floristic composition, structure and carbon storage in biomass of TRFs could vary substantially with climatic ...
  • Restricted least angle regression algorithm for lasso 
    Kayanan, M.; Wijekoon, P. (Postgraduate Institute of Science , University of Peradeniya, Sri Lanka, 11-10-19)
    Least Absolute Shrinkage and Selection Operator (LASSO) method has been used for variable selection in the linear regression model when multicollinearity exists among the predictor variables. A popular algorithm to find ...
  • A Review on Rainwater Harvesting in Sri Lanka 
    Vijitha, V.; Sayanthan, S.; Mikunthan, T. (Faculty of Applied Science, University of Vavuniya, Sri Lanka, 2022-08-31)
    Freshwater scarcity is one of the emerging threats to human survival. There is a gap between availability and demand for freshwater due to urbanization, industrialization, overpopulation, contamination of groundwater, and ...
  • Rice husk charcoal waste to treat the wastewater discharged by Rubber reclamation industry 
    Thilanka, C.; Devaisy, S. (Faculty of Applied Science, 2023-10-25)
    This study addresses the substantial environmental challenges associated with the rubber reclamation process, characterized by the generation of two prominent waste streams: wastewater and waste burnt rice husk, termed ...
  • ROAD DEFECT DETECTION USING HOG FEATURES AND SVM 
    Thushari, B.; Kokul, T. (Faculty of Applied Science, 2020-12-02)
    Road defect menace is a widely discussed issue in developing countries including Sri Lanka. The roads must be maintained in proper condition and monitored periodically to ensure the road safety and to reduce problems likes ...
  • Role of Colocasia esculenta in Constructed Wetlands for Treating Rice mill Wastewater 
    Balachandran, T.; Nanthakumaran, A.; Sukanyah, S.; Sivanesan, K.S. (Estern University, Sri Lanka, 2018)
    This study was conducted to assess the efficiency of aquatic macrophyte – Colocasia esculenta to treat the rice mill wastewater especially for (suspended and dissolved) solids, organics, and nutrients in a pilot scale ...
  • Rubik’s Revenge Application Tool 
    Subaramya, V (South Eastern University of Sri Lanka, 21-12-16)
    The Rubik's revenge is really captivating and fascinating puzzle. It is a three dimensional game. In the literary survey, there are several applications available in Rubik’s revenge. Some of them are in two dimensional ...
  • SAMS: An IoT Solution for Attendance Management in Universities 
    Gopinath, S.; Nagulan, R. (IEEE, 2019-10-17)
    An autonomous and effective platform for students' attendance management is presented in this paper by using most of the advanced technologies of the IoT (Internet of Things), such as mobility, wireless network, fingerprint ...
  • Scene-Specific Dark Channel Prior for Single Image Fog Removal 
    Anparasy, Sivaanpu; Kokul, Thanikasalam (University of Colombo School of Computing, 31-07-21)
    Extensive presence of fog in outdoor images severely alters the scene appearance and hence reduces the visibility. Image processing based defogging algorithms are used to restore the details and colour in a single foggy ...
  • A Scientometric Analysis of Water Resource Management Research Output in Sri Lanka 
    Janen, T.; Sivakumar, S.S. (Faculty of Applied Science, 2020-12-02)
    This paper presents results of the Scientometrics analysis of Water Resource Management research output from Sri Lanka during the period from 1990 to 2019. Research output indexed in Web of Science database. A detailed ...
  • Sea insecurity and small-scale fishers’ well-being: A case study in Mannar, Sri Lanka 
    Koralagama, D.N.; Peramunagama, S.S.M. (Faculty of Applied Science, University of Vavuniya., 2022-12-31)
    Abstract : International maritime boundary lines and legitimate fishing techniques safeguard the marine environment from poaching and over-exploitation of resources while ensuring sustainable fisheries-based ...
  • A sentiment analysis dataset for code-mixed Sinhala-English language 
    Uthpala, K.; Thirukumaran, S. (Faculty of Applied Science, 2021-09-15)
    Communication is an essential part of human life, and technology has been involved in several ways much wider than ever before. Single language often does not reflect on how people communicate naturally. Many parts of the ...
  • Service Prioritization in Node-Disjoint Routing For Adhoc Networks Based On QoS 
    Suthaharan, S (International Journals of Scientific Knowledge (IJSK), 2013)
    Ad hoc network (MANET) is a collection of mobile nodes that can communicate with each other without using any fixed infrastructure. To support multimedia applications such as video and voice MANETs require an efficient ...
  • Single and Mixed Line Rate Variation for Dedicated Protection in Elastic Optical Networks 
    Suthaharan, S.; Puvanendran, R.; Chandrakumar, V. (EdHat International UK, 2018)
    WDM is a multiplexing technique of data transmission in which it divides the huge transmission bandwidth available on a fiber into several non-overlapping wavelength channels and enables data transmission over these channels ...
  • SINGLE IMAGE DEFOGGING USING DEPTH ESTIMATION 
    Anparasy, S.; Kokul, T. (Faculty of Applied Science, 02-12-2020)
    Fog is a collection of water droplets or ice crystals drapped from the air at or near the earth surface. It significantly reduces the visibility of outdoor scenes and hence causes road accidents, and flight delays. The ...
  • Single Image Defogging using Depth Estimation and Scene-Specific Dark Channel Prior 
    Kokul, T.; Anparasy, S. (IEEE, 19-01-21)
    Quality of outdoor images are often degraded under bad weather conditions by the extensive presence of suspended particles in the atmosphere such as fog and haze. Although, many single image defogging approaches have been ...
  • SINHALA GRAMMAR CHECKER USING PARTS OF SPEECH TAGGING 
    Fernando, P.A.S.; Arudchelvam, T. (Faculty of Applied Science, 2020-12-02)
    Sinhalese was formerly called Sinhalese and is the language of Sinhalese. Sinhala has two forms such as spoken language and written language. Sinhala is very gentle in grammatical form and rigidity. Sinhala has its own ...

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