Browsing Department of Physical Science by Title

Browsing Department of Physical Science by Title

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  • Variable Selection via Biased Estimators in the Linear Regression Model 
    Kayanan, M.; Wijekoon, P. (Scientific Research Publishing, 28-02-20)
    Least Absolute Shrinkage and Selection Operator (LASSO) is used for variable selection as well as for handling the multicollinearity problem simultaneously in the linear regression model. LASSO produces estimates having ...
  • Vegetable Growers Perception of Pesticide Use Practices and Health Effects in the Vavuniya District 
    Vijitharan, S.; Loganathan, P. (IDOSI Publications, 15-07-15)
    As in developing countries like Sri Lanka, the application of pesticides is often not very precise and unintended exposures occur to other organisms in the general area where pesticides are applied. The objectives of this ...
  • Wavelength Conversion Scheme for Dedicated Protection in WDM Optical Networks 
    Suthaharan, S; Ravithas, N; Sharfana, F A (IEEE International Conference on Industrial and Information Systems (ICIIS), 2017)
    Optical communication is the emerging technology for data transmission systems because of their large information-carrying capacity. Wavelength division multiplexing (WDM) in optical networks is a method to deal the Internet ...
  • Weigh-in-motion Using Machine Learning and Telematics 
    Kirushnath, S.; Kabaso, B. (IEEE, 2018-07-24)
    Driving overloaded vehicle causes road infrastructural damages, accidents, air pollution by excessive fuel consumption, and unusual expenses. Measuring the gross weight of a vehicle on a particular road segment without ...

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