Browsing RISTCON 2018 by Author "Jayasekara, L.A.L.W."

Browsing RISTCON 2018 by Author "Jayasekara, L.A.L.W."

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  • A case study on quality control charts in a manufacturing industry 
    Perera, B.H.D.; Jayasekara, L.A.L.W. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    This research has been done with a one of consumer goods manufacturing company in southern province in Sri Lanka. They mainly focus on manufacturing spices, from that chilli has become the main product. In the chilli ...
  • Forecasting monthly cinnamon prices in Matara Ddistrict using ARIMA approach 
    Dilshani, S.D.M.; Prasangika, K.D.; Peiris, T.S.G.; Jayasekara, L.A.L.W. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    Cinnamon is one of the most valuable crops in Sri Lanka. The global market attracted a lot of attention for the Ceylon Cinnamon. This study was focused on modelling M-5 type cinnamon prices in Matara district in Sri Lanka ...
  • Identification of Gender from Acoustic characteristics of Sinhala vowels 
    Weerarathna, K.A.P.; Bodhika, J.A.P.; Jayasekara, L.A.L.W.; Wicramasinghe, A. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    Speech is a pressure wave generated in air. When air is pushed through the vocal folds with sufficient pressure, the vocal fold vibrates and produces voice with the help of articulators. Inside the vocal tract, air is ...
  • Queueing a nalysis of p atients f low and o ptimal b ed r equirement of m aternity w ard in Matara h ospital 
    Nivarthana, H.P.K.; Jayasekara, L.A.L.W. (Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)
    The General hospital Matara is a major healthcare service provider in Matara district. There is some patients’ traffic in wards and some patients wait for days until they get a bed. Among these wards in the hospital maternity ...

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