Results 21 to 30 of about 51,984,083 (126)

Magnetic S-parameter [PDF]

open access: yes, 2010
We propose a direct test of the existence of gauge duals for nonsupersymmetric asymptotically free gauge theories developing an infrared fixed point by computing the S-parameter in the electric and dual magnetic description. In particular we show that at
Sannino, Francesco
core   +2 more sources

BVRI Surface Photometry of (S+S) Binary Galaxies. I. The data [PDF]

open access: yes, 2001
We present multicolour broad band ($BVRI$) photometry for a sample of 33 spiral-spiral (S+S) binary galaxies drawn from the Karachentsev Catalogue of Isolated Pairs of Galaxies (KPG).
Avila-Reese   +44 more
core   +2 more sources

New Physics in b --> s bar(s) s Decay

open access: yes, 2005
We perform a model-independent analysis of the data on branching ratios and CP asymmetries of $B\to\phi K$ and $B\to\eta^{(')} K^{(*)}$ modes. The present data is encouraging to look for indirect evidences of physics beyond the Standard Model.
Abe   +60 more
core   +1 more source

2-aminophenols containing electron-withdrawing groups from N-aryl hydroxylamines [PDF]

open access: yes, 2010
Reaction of substituted N-aryl hydroxylamines with methanesulfonyl chloride, p-toluenesulfonyl chloride, or trifluoromethanesulfonic anhydride under basic conditions leads to the rearranged 2-aminophenols (45-94%).
Cooper, Anthony W. J.   +3 more
core   +1 more source

Evolution of Floral Scent in Clarkia: Novel Patterns of S-Linalool Synthase Gene Expression in the C. breweri Flower [PDF]

open access: yesThe Plant Cell, 1996
Flowers of Clarkia breweri, an annual plant from the coastal range of California, emit a strong sweet scent of which S-linalool, an acyclic monoterpene, is a major component. Chromosomal, chemical, and morphological data, and the species' geographic distribution, suggest that C. breweri evolved from an extant nonscented species, C. concinna.
N, Dudareva   +3 more
openaire   +2 more sources

S-(+)- and R-(-)-linalool: a comparison of the in vitro anti-Aeromonas hydrophila activity and anesthetic properties in fish [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2017
Linalool is the main compound of many essential oils and occurs in two isomeric forms: S-(+)- and R-(-)-linalool. This study aimed to determine if linalool isomers have different antimicrobial and anesthetic properties in fish. For this purpose, these compounds were previously isolated from Lippia alba (Mill.)N. E.
SILVA, LENISE L.   +8 more
openaire   +5 more sources

Practical jokes: don Delillo´s ratner´s star and literary games [PDF]

open access: yes, 2018
“Literary games” are strategies employed by writers to draw attention to, to disrupt, and even to subvert the conventions of literary production and reading.
Pritchard, Simon J.
core   +1 more source

An unbiased approach elucidates variation in ( S )-(+)-linalool, a context-specific mediator of a tri-trophic interaction in wild tobacco [PDF]

open access: yesProceedings of the National Academy of Sciences, 2019
Plant volatile organic compounds (VOCs) mediate many interactions, and the function of common VOCs is especially likely to depend on ecological context. We used a genetic mapping population of wild tobacco, Nicotiana attenuata , originating from a cross of 2 natural accessions from Arizona and Utah, separated by the
He, Jun   +10 more
openaire   +3 more sources

Tracking Curvaton(s)?

open access: yes, 2003
The ratio of the curvaton energy density to that of the dominant component of the background sources may be constant during a significant period in the evolution of the Universe.
A. Albrecht   +30 more
core   +1 more source

The XXX spin s quantum chain and the alternating $s^{1}$, $s^{2}$ chain with boundaries [PDF]

open access: yes, 2002
The integrable XXX spin s quantum chain and the alternating $s^{1}$, $s^{2}$ ($s^{1}-s^{2}={1\over 2}$) chain with boundaries are considered. The scattering of their excitations with the boundaries via the Bethe ansatz method is studied, and the exact ...
Affleck   +60 more
core   +2 more sources

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