Skip to search formSkip to main contentSkip to account menu

Ring device

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

Related topics

Related topics

6 relations

Narrower (1)

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

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2003
Highly Cited
2003
Diastereoselective photochromism of a bisbenzothienylethene governed by steric as well as electronic interactions.
Introduction of an asymmetric center to C-2 of one of the benzothiophene rings of bisbenzothienylperfluorocyclopentene results in… 
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
2000
Highly Cited
2000
The influence of macrocyclic polyether constitution upon ammonium ion/crown ether recognition processes
Secondary dialkylammonium (R2NH2+) ions are bound readily by dibenzo[24]crown-8 (DB24C8) to form threaded complexes, namely [2… 
Highly Cited
1995
Highly Cited
1995
Electronic states of the cap structure in the carbon nanotube.
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
1989
Highly Cited
1989
Comparison of relaxation induced by glyceryl trinitrate, isosorbide dinitrate, and sodium nitroprusside in bovine airways.
Nitrates are generally regarded as bronchial smooth muscle relaxants. However, reports about the clinical efficacy of the… 
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
1964
Highly Cited
1964
Heterocyclic compounds with three- and four-membered rings