Results 131 to 140 of about 533,192 (191)

ORR-LOYGUE OPERATION FOR RECTAL PROLAPSE

open access: yesThe Turkish Journal of Gastroenterology, 1994
Mehmet ERDOĞAN   +5 more
doaj  

Pseudospectra of the Orr–Sommerfeld Operator

SIAM Journal on Applied Mathematics, 1993
Given \(\varepsilon>0\), a complex number \(z\) is in the \(\varepsilon\)- pseudospectrum of a matrix \(A\), or a closed linear operator \(A\) densely defined in a Hilbert space \(H\), if \(z\) is the resolvent set of \(A\) and \(\|(zI-A)^{-1}\|\geq\varepsilon^{-1}\) or \(z\) is in the spectrum of \(A\); if \(A\) is a square matrix, \(z\) is ...
Satish C. Reddy   +2 more
openaire   +2 more sources

Allen Orr and the genetics of adaptation

Evolution, 2021
Over most of the 20th century, evolutionary biologists predominantly subscribed to a strong form of "micro-mutationism," in which adaptive phenotypic divergence arises from allele frequency changes at many loci, each with a small effect on the phenotype.
Tim Connallon, Kathryn A. Hodgins
openaire   +2 more sources

ORR: object-relational rapprochement

Proceedings. Twenty-Third Annual International Computer Software and Applications Conference (Cat. No.99CB37032), 2003
The current fashion in database technology is the eschewing of relational databases in favor of object-oriented databases. C.J. Date and Hugh Darwen (1995) have issued a challenge for the industry to turn away from today's relational database products and to begin to develop and use databases conforming to the formal relational model.
James B. Crigler, Ali Orooji
openaire   +1 more source

The story of William Orr

2020
'98 Centenary Committees Publications, No. 1. The story of William Orr.Portrait of William Orr on title page, and front cover. Appendix: Affidavits of the jurors, letters from James Orr, Curran's speech for Peter Finnerty, pp.[15]-32. Includes a poem entitled Wake of William Orr, by Dr. Drennan, p. 10, also lyrics of a Dublin street ballad, composed by
Orr, James, 1770-1816   +3 more
openaire   +1 more source

The Orr–Sommerfeld equation on a manifold

Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1999
This paper deals with the characterization, formulation and differential geometry of the Orr-Sommerfeld equation, and other linear differential equations of the same form, restricted to manifolds. A new definition of orthogonalization is presented. The author shows that continuous orthogonalization does not satisfy this definition, but suggests a new ...
openaire   +1 more source

The songs of C. W. Orr

Music and Letters, 1937
THE history of English lyric poetry is both long and honourable. Its musical counterpart is, perhaps, not so easily discovered. After the golden age of the lutenists and Purcell and the promise of Arne's earlier songs, there followed a period of comparative stagnation for about a century and a half.
openaire   +1 more source

Orr

AAUP Bulletin, 1961
D. C. Murdoch, W. H. C. Eddy
openaire   +1 more source

Science and engineering for non-noble-metal-based electrocatalysts to boost their ORR performance: A critical review

Coordination Chemistry Reviews, 2023
Sanket Bhoyate   +2 more
exaly  

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