Gihan Samarasinghe

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Dynamic Contrast Enhanced Magnetic Resonance Resonance Imaging (DCE-MRI), also called perfusion Magnetic Resonance Imaging, is an advanced Magnetic Resonance Imaging (MRI) modality used in non-invasive diagnosis of Prostate Cancer. In this paper we propose a novel semi-quantitative model to represent perfusion behaviour of 3-dimensional prostate voxels in(More)
Despite environmental concern and positive attitude of customers towards sustainability and green products, market share of green products remains confined which is considered as green purchase inconsistency' of ‘green attitude behavior gap’. Therefore, the objectives of this research study are: to identify whether the supermarket outlets in(More)
It is necessary to understand, communicate and assimilate technology strategy with business strategies to increase the performance of a business. The literature also supports that successful organisations should adopt emotionally intelligent strategies to reach competitive advantage and sustainable growth. The main objective of the study is to investigate(More)
Computer-based analysis is highly effective in information retrieval from Dynamic Contrast Enhance Magnetic Resonance Images (DCE-MRI) for prostate cancer recognition. Quantification and modelling of perfusion curves to extract higher order informative features for use in classification algorithms, is a major step in DCE-MRI analysis where inter-scan(More)
The objective of this study was to develop and validate a screening instrument (Abuse Assessment Questionnaire) to estimate the prevalence of physical abuse in a cohort of pregnant women in a district of Sri Lanka. The samples of 1200 pregnant women were identified by using a cluster sampling technique. Public health midwives (primary healthcare workers)(More)
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