D. A. Usher - Concepedia

Author

D. A. Usher

Cornell University

Also Known As

D A Usher, D. A. USHER, D. A. Usher, D.A. Usher, David A. Usher, David Usher

Publications

1.5K

Citations

H-Index

Concepts

All Affiliations

Cornell University Max Planck Institute of Experimental Medicine

About

D. A. Usher is an author at Cornell University specializing in natural sciences, engineering, and biochemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Natural Sciences	12	13	840
2	Engineering	10	10	592
3	Medicine	5	5	227
4	Humanities	2	2	204
5	Public Health	1	1	26

D. A. Usher

Publications

1.4K

Citations

H-Index

Page 1

	Year	Citations
Hydrolytic stability of helical RNA: a selective advantage for the natural 3',5'-bond. D. A. Usher, A. H. McHale Proceedings of the National Academy of Sciences Bioorganic ChemistryEngineeringMolecular BiologyOrganic ChemistryDefined Position	1976	180
1207. Hydrolysis of hydroxyalkyl phosphate esters: effect of changing ester group D. M. Brown, D. A. Usher Journal of the Chemical Society (Resumed) BiosynthesisHumanitiesEngineeringBiochemistryNatural Sciences	1965	148
Geometry of the First Step in the Action of Ribonuclease-A D. A. Usher, Evelyn S. Erenrich, F. Eckstein Proceedings of the National Academy of Sciences	1972	142
Absolute Stereochemistry of the Second Step of Ribonuclease Action D. A. Usher, David I. Richardson, F. Eckstein Nature BiochemistryNatural SciencesProtein BiosynthesisMolecular BiologyRibonuclease Action	1970	134
Nonenzymic Joining of Oligoadenylates on a Polyuridylic Acid Template D. A. Usher, A. H. McHale Science	1976	80
Skin Detection -a Short Tutorial John Daugman, Stephanie Schuckers, Karthik Nandakumar, Face DetectionDermoscopic ImageMachine VisionImage AnalysisEngineering	2010	75
Early Chemical Evolution of Nucleic Acids: A Theoretical Model D. A. Usher Science	1977	71
ON THE MECHANISM OF RIBONUCLEASE ACTION D. A. Usher Proceedings of the National Academy of Sciences BiosynthesisBioorganic ChemistryRelated Model CompoundsBiochemistryFirst Step	1969	69
RNA Double Helix and the Evolution of the 3′,5′ Linkage D. A. Usher Nature New Biology Natural SciencesGeneticsRna Structure PredictionRna BiologyMolecular Biology	1972	64
Models of ribonuclease action. II. Specific acid, specific base, and neutral pathways for hydrolysis of a nucleotide diester analog D. A. Usher, David I. Richardson, David Oakenfull Journal of the American Chemical Society Aldo-keto ReductaseAltmetric Attention ScoreMolecular BiologyRibonuclease ActionChemical Biology	1970	61

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