Results 1 to 10 of about 10,459,359 (387)

Orbital contribution to the magnetic properties of nanowires: Is the orbital polarization ansatz justified? [PDF]

open access: yes, 2006
We show that considerable orbital magnetic moments and magneto-crystalline anisotropy energies are obtained for a Fe monatomic wire described in a tight-binding method with intra-atomic electronic interactions treated in a full Hartree Fock (HF ...
(UA   +19 more
core   +5 more sources

Optical annular resonators based on radial Bragg and photonic crystal reflectors [PDF]

open access: yes, 2003
A ring resonator based on Bragg reflection is studied in detail. Closed form expressions for the field and dispersion curves for radial Bragg gratings and photonic crystals based resonators are derived and compared to FDTD simulations.
Scheuer, Jacob, Yariv, Amnon
core   +1 more source

Crossing the race divide : interracial sex in antebellum Savannah [PDF]

open access: yes, 2008
This article explores the social significance of inter-racial sexual contact in an antebellum Southern city. How did inter-racial sex challenge the established social hierarchy in Savannah?
Clinton Catherine   +3 more
core   +1 more source

Intermolecular interactions in the chiral and racemic forms of 3-hydroxy-2-(1-oxoisoindolin-2-yl)butanoic acid derived from threonine [PDF]

open access: yes, 2000
The title compounds, C₁₂H₁₃NO₄, are derived from L-threonine and DL-threonine, respectively. Hydrogen bonding in the chiral derivative, (2S/3R)-3-hydroxy-2-(1-oxoisoindolin-2-yl)butanoic acid, consists of O-Hacid...Oalkyl-H...O=Cindole chains [O...O 2 ...
Brady, Fiona   +2 more
core   +1 more source

Transnational Hindu law adoptions: recognition and treatment in Britain [PDF]

open access: yes, 2009
Publisher version: http://journals.cambridge.org/action/displayFulltext?type=1&fid=5915788&jid=IJC&volumeId=5&issueId=02&aid=5915780This article examines how the adoption of children under Hindu law in India is regarded by British private international ...
Agnes   +36 more
core   +1 more source

Evaluation of the usefulness of a computer‐based learning program to support student learning in pharmacology [PDF]

open access: yes, 1999
This study aims to evaluate the effectiveness of a computer‐based teaching program in supporting and enhancing traditional teaching methods. The program covers the pharmacology of inflammation and has been evaluated with a group of second‐year medical ...
Brain, S.   +2 more
core   +2 more sources

SMITH AT 300: THE DIGNITY OF TRADE

open access: yesJournal of the History of Economic Thought, 2023
“It is not from the benevolence of the butcher, the brewer, or the baker, that we expect our dinner, but from their regard to their own interest. We address ourselves, not to their humanity but to their self-love, and never talk to them of our necessities but of their advantages.”WN I.ii ...
JHET Assistant, Maria Pia Paganelli
openaire   +1 more source

Curvature cones and the Ricci flow [PDF]

open access: yes, 2014
This survey reviews some facts about nonnegativity conditions on the curvature tensor of a Riemannian manifold which are preserved by the action of the Ricci flow. The text focuses on two main points.
Richard, Thomas
core   +2 more sources

From SN 2010da to NGC 300 ULX-1: Ten Years of Observations of an Unusual High Mass X-Ray Binary in NGC 300 [PDF]

open access: yes, 2020
In May 2010, an intermediate luminosity optical transient was discovered in the nearby galaxy NGC 300 by a South African amateur astronomer. In the decade since its discovery, multi-wavelength observations of the misnamed “SN 2010da” have continually ...
Binder, Breanna A.   +3 more
core   +2 more sources

Cable Design for FAIR SIS 300 [PDF]

open access: yes, 2007
GSI, Darmstadt is preparing to build FAIR (Facility for Antiproton and Ion Research) which include SIS 300, a 300T - m fast-ramping heavy ion synchrotron. Dipoles for this ring will be 2.9 m long, producing 6 T over a 100 mm coil aperture and ramped at 1
Ghosh, A.K.   +4 more
core   +3 more sources

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