Anthony Amankwah

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Here, we report on the detection of a novel point mutation of the CTLA4 gene at nucleotide position 159 (C-->G) leading to amino acid substitution at position 53 (I-->M), as well as its association with type 1 diabetes in two ethnically distinct populations. Subjects included 182 unrelated type 1 diabetes children and 201 control subjects from Ghana, West(More)
The amount of information involved in hyperspectral imaging is large. Hyperspectral band selection is a popular method for reducing dimensionality. Several information based measures such as mutual information have been proposed to reduce information redundancy among spectral bands. Unfortunately, mutual information does not take into account the spatial(More)
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