منابع مشابه
Marine sediments tell it like it was.
W e live in a constantly changing environment. Although some changes are natural and therefore beyond our control, there is no question that many anthropogenic activities have dramatically altered our planet. The ‘‘human footprint’’ is now discernable around the globe, so much so that Crutzen (1) proposed a new geological epoch (the Anthropocene) to delineate the recent human-dominated era of E...
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Calcific aortic stenosis (AS) was initially characterized as a degenerative process (disorder) because of a tendency to describe any disorder that was not well understood and often occurred in the ‘elderly’ as degenerative. In the last ‘15–20’ years, the observation of the presence of risk factors for arterial atherosclerosis in patients with calcific AS, the production of aortic valve calcific...
متن کاملIt wasn't Witchcraft--It was Huntington Disease!
Huntington disease (HD) is an autosomal-dominant, incurable, progressive disorder that manifests with chorea and behavioral and cognitive impairment. The disease usually occurs during the fourth or fifth decade of life; however, it may present at any age. Clinical suspicion is confirmed by genetic testing. Death occurs, on average, 15 to 20 years after the onset of symptoms. Here we report abou...
متن کاملThe ancestral human diet: what was it and should it be a paradigm for contemporary nutrition?
Awareness of the ancestral human diet might advance traditional nutrition science. The human genome has hardly changed since the emergence of behaviourally-modern humans in East Africa 100-50 x 10(3) years ago; genetically, man remains adapted for the foods consumed then. The best available estimates suggest that those ancestors obtained about 35% of their dietary energy from fats, 35% from car...
متن کاملTelling it like it is
Following a year of public engagement activities associated with the Royal Institution Christmas Lectures, Alison Woollard explains why scientists need to communicate with the public.
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2016
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2016.233