Results 21 to 30 of about 122,395 (348)

Aspects of irregular punctures via holography

open access: yesJournal of High Energy Physics, 2022
We present new families of AdS 5 solutions in M-theory preserving 4d N $$ \mathcal{N} $$ = 2 supersymmetry. We perform a systematic analysis of holographic observables for these solutions, providing evidence for an interpretation in terms of 4d ...
Ibrahima Bah   +3 more
doaj   +1 more source

Binary Black Hole Mergers in 3d Numerical Relativity [PDF]

open access: yes, 1999
The standard approach to the numerical evolution of black hole data using the ADM formulation with maximal slicing and vanishing shift is extended to non-symmetric black hole data containing black holes with linear momentum and spin by using a time ...
Anninos P.   +9 more
core   +2 more sources

Local Anesthesia in Neonatal Lumbar Puncture

open access: yesPediatric Neurology Briefs, 1993
The success rate of lumbar punctures was compared in neonates allocated prospectively to 0.2 to 0.5 mL of 1% lidocaine anesthesia (n=48) or a control group (n=52) in a study at the Albany Medical College of Union University, Albany, New York.
J Gordon Millichap
doaj   +1 more source

Farrell cohomology of low genus pure mapping class groups with punctures

open access: yes, 2002
In this paper, we calculate the p-torsion of the Farrell cohomology for low genus pure mapping class groups with punctures, where p is an odd prime. Here, `low genus' means g=1,2,3; and `pure mapping class groups with punctures' means the mapping class ...
Brown, Cohen, Farkas, Qin Lu
core   +1 more source

Quantum Liouville Theory On The Riemann Sphere With $n>3$ Punctures

open access: yes, 1992
We have studied the quantum Liouville theory on the Riemann sphere with n>3 punctures. While considering the theory on the Riemann surfaces with n=4 punctures, the quantum theory near an arbitrary but fixed puncture can be obtained via canonical ...
Babelon   +18 more
core   +1 more source

A taxonomic revision of Camptocerus Dejean (Coleoptera: Curculionidae: Scolytinae) [PDF]

open access: yes, 2010
The Neotropical ambrosia beetle genus Camptocerus Dejean was revised. Monophyly of the genus was tested using 66 morphological characters in a cladistic analysis. Camptocerus was recovered as monophyletic and 31 species were recognized.
Cognato, Anthony I., Smith, Sarah M.
core   +2 more sources

Changes in the volatile profile of Brassica oleracea due to feeding and oviposition by Murgantia histrionica (Heteroptera: Pentatomidae)

open access: yesEuropean Journal of Entomology, 2008
The mixture of volatile compounds emitted by Brassica oleracea var. sabauda changed significantly in response to feeding and/or oviposition by Murgantia histrionica (Heteroptera: Pentatomidae).
Eric CONTI   +7 more
doaj   +1 more source

Black Hole Entropy from Spin One Punctures [PDF]

open access: yes, 2003
Recent suggestion, that the emission of a quantum of energy corresponding to the asymptotic value of quasinormal modes of a Schwarzschild black hole should be associated with the loss of spin one punctures from the black hole horizon, fixes the Immirzi ...
A. Ashtekar   +26 more
core   +2 more sources

Type IIB 7-branes in warped AdS 6: partition functions, brane webs and probe limit

open access: yesJournal of High Energy Physics, 2018
We study Type IIB supergravity solutions with spacetime of the form AdS 6×S 2 warped over a Riemann surface Σ, where Σ includes punctures around which the super-gravity fields have non-trivial SL(2, R) monodromy.
Michael Gutperle   +2 more
doaj   +1 more source

Eggs for breakfast? Analysis of a probable mosasaur biting trace on the Cretaceous echinoid Echinocorys ovata Leske, 1778 [PDF]

open access: yesFossil Record, 2018
Fossil biting traces (praedichnia) represent indirect evidence of predation and shed light on fossil predator–prey interactions and fossil food webs. Especially from echinoderm skeletons, biting traces are well known.
C. Neumann, O. Hampe
doaj   +1 more source

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