Nigel C. Sizer

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Non-insulin-dependent diabetes mellitus is present in 7-10% of the aged. This disease appears to be associated with an acceleration of the aging process and results in compromised performance on learning and memory tasks. The present study used a verbal fluency test to examine semantic memory performance in two age groups (55-64 and 65-74 years) of diabetic(More)
The global population of wild tigers remains dangerously low at fewer than 3500 individuals. Habitat loss, along with poaching, can undermine the international target recovery of doubling the number of wild tigers by 2022. Using a new satellite-based monitoring system, we analyzed 14 years of forest loss data within the 76 landscapes (ranging from 278 to(More)
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