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Ring device

Known as: RING, ring [physical object], rings 
medical device
National Institutes of Health

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Annuloplasty Rings (device)
FACEPLATE,NEOPRENE,OVAL CONVEX 1IN,MARLEN #GN60KARAYA RING,2IN,7/8IN HOLE,BLANCHARD #5020RING,BELT RETAINER COLOPLAST #4274Ring Device Component

Papers overview

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Highly Cited
2007
Highly Cited
2007
Asphaltene Molecular Size and Weight by Time-Resolved Fluorescence Depolarization
The most important attribute of any chemical compound is its elemental constituents. There is, fortunately, no uncertainty about… 
Highly Cited
2002
Highly Cited
2002
Anion-anion assembly: a new class of anionic supramolecular polymer containing 3,4-dichloro-2,5-diamido-substituted pyrrole anion dimers.
Two molecules containing two 2,5-diamido,3,4-dichloropyrrole units linked via 1,3- or 1,4-substituted benzene rings have been… 
Highly Cited
2001
Highly Cited
2001
Supramolecular assemblies between macrocyclic porphyrin hexamers and star-shaped porphyrin arrays.
The syntheses of eight new star-shaped D(3)-symmetric arrays in which three 15-(pyrid-4-yl)porphyrin subunits are attached to the… 
Highly Cited
1995
Highly Cited
1995
Electronic states of the cap structure in the carbon nanotube.
  • TamuraTsukada
  • Physical Review B (Condensed Matter)
  • 1995
  • Corpus ID: 6281509
The cap of a carbon nanotube is characterized by six five-membered rings called disclinations. Its electronic structure is… 
Highly Cited
1995
Highly Cited
1995
Size Effects in Cluster Infrared Spectra: the .nu.1 Band of Arn-HCO+ (n = 1-13)
Spectroscopic and dynamical properties of the Ar,,-HCO+ ( n = 1 13) cluster series have been explored by exciting the chromophore… 
Highly Cited
1990
Highly Cited
1990
Fiber network survivability
At the transport layer in interoffice and interexchange networks, shared protection rings (SPRINGS) interconnected at matched… 
Highly Cited
1977
Highly Cited
1977
Homoatomic Rings, Chains and Macromolecules of Main-Group Elements;
Highly Cited
1975
Highly Cited
1975
Use of a symmetry condition to compute the conformation of gramicidin S1.
Using an improved method for computing conformations of closed rings with symmetry, in conjunction with an improved empirical… 
Highly Cited
1965
Highly Cited
1965
CONFORMATIONS OF THE FURANOSE RING IN NUCLEIC ACIDS AND OTHER CARBOHYDRATE DERIVATIVES IN THE SOLID STATE.
1 nor in the 1 ' form, but they are present in a quasiaromatic structure between the resonance limit forms 1 and l', as… 
Highly Cited
1964
Highly Cited
1964
Heterocyclic compounds with three- and four-membered rings