منابع مشابه
It was logical but was it the whole truth?
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 کاملSatellite-based damage mapping following the 2006 Indonesia earthquake - How accurate was it?
The Yogyakarta area in Indonesia suffered a devastating earthquake on 27May 2006. Therewas an immediate international response, and the International Charter “Space and Major Disasters” was activated, leading to a rapid production of image-based damage maps and other assistance. Most of the acquired imageswere processed byUNOSAT andDLR-ZKI, while substantial damagemapping also occurred on the g...
متن کاملMarine 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...
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 کاملI remember...it was December.
William Osler is quoted as saying, "Nothing will sustain you more potently than the power to recognize in your humdrum routine, as perhaps it may be thought, the true poetry of life-the poetry of the commonplace, of the plain, toil-worn woman, with their loves and their joys, their sorrows and their griefs."(1) A family physician reflects how he continues to derive sustenance from having cared ...
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ژورنال
عنوان ژورنال: Nature
سال: 1886
ISSN: 0028-0836,1476-4687
DOI: 10.1038/033559e0