Marina Ratner (1938–2017)
نویسندگان
چکیده
منابع مشابه
Happy 70th birthday to Buddy Ratner!!
When I heard that Dave Castner was the Editor for a special issue of Biointerphases dedicated to celebrating Buddy’s 70th birthday, I immediately offered to write a short article about Buddy Ratner’s contributions to the biomaterials field. I did not think about it until now, in the spring of 2017, when the article has suddenly become due. And now faced with this deadline, I realize that it is ...
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Unipotent flows are very well-behaved dynamical systems. In particular, Marina Ratner has shown that every invariant measure for such a flow is of a nice algebraic form. This talk will present some consequences of this important theorem, and explain a few of the ideas of the proof. In general, algebraic technicalities will be pushed to the background as much as possible. Eg. Let X = torus T = R...
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Three new iridoid glucosides, 10-O-[(E)-cinnamoyl]-geniposidic acid, 10-O-[(E)-p-coumaroyl]-geniposidic acid, 10-O-[(E)-caffeoyl]-geniposidic acid and the known iridoid glucoside, 2'-O-[(E)-cinnamoyl]-mussaenosidic acid have been isolated from Avicennia marina. The structures were determined primarily by NMR spectroscopy. The assignment of NMR signals was performed by means of 1H-1H COSY, HMQC ...
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A rapid method for quantitative analysis of free fatty acids in virgin coconut oil (VCO) was determined using Fourier transform infrared (FTIR) spectroscopy. Thirty training samples of VCO were prepared by spiking lauric acid to VCO samples covering a range of 0.1% to 5% of free fatty acids. FTIR spectra between 1730 and 1690 cm-1 was used for quantitative determination of free fatty acids. A p...
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ژورنال
عنوان ژورنال: Notices of the American Mathematical Society
سال: 2019
ISSN: 0002-9920,1088-9477
DOI: 10.1090/noti1835