Profile: Harvey Butcher
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چکیده
منابع مشابه
Martyn Butcher.
Martyn Butcher is TVCNS/Skin and Wound Care Service Manager, Plymouth Hospitals NHS Trust, Plymouth Pyoderma gangrenosum (PG) is a rare, painful, non-infectious, ulcerative, inflammatory skin condition. Clinicians need to be aware of PG because if the condition is incorrectly managed, it can lead to extensive tissue damage. Diagnosis is made largely on clinical appearance, from the patient hist...
متن کاملAromatic Butcher Series
We show that without other further assumption than affine equivariance and locality, a numerical integrator has an expansion in a generalized form of Butcher series (B-series) which we call aromatic B-series. We obtain an explicit description of aromatic B-series in terms of elementary differentials associated to aromatic trees, which are directed graphs generalizing trees. We also define a new...
متن کاملWilliam Harvey
Ttiic greater the man the greater are his potentialities for good or for evil, and in many instances for both good and evil. The influence of many great men lias been during their lifttime almost entirely good, yet much harm has been done in their names through the unreasoning hero-worship of posterity. For fifteen hundred years, commencing from the second century of the Christian era, the teac...
متن کاملWilliam Harvey
j This is one of the 11 Masters of Medicine" series, the introductory volume of which we reviewed in March. Everything as been done to make the record of the life of this truly great ^>an as complete as possible ; and although the material at the author's disposal was somewhat scanty, yet we have a consecutive and very readable biography supplemented by wellhosen extracts from Harvey's works. T...
متن کاملHierarchical Clustering and the Butcher-Oemler Effect
We show that the rapid evolution in the fraction of blue, star-forming galaxies seen in clusters as a function of redshift (the Butcher-Oemler effect) can be explained very simply if structure formation in the universe proceeeds hierarchically. We show that a rich cluster observed at high redshift has had a significantly different evolutionary history to a cluster of the same richness observed ...
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ژورنال
عنوان ژورنال: Astronomy & Geophysics
سال: 2013
ISSN: 1366-8781,1468-4004
DOI: 10.1093/astrogeo/att031