Results 251 to 260 of about 1,625,584 (294)

Risk Assessment of Avian Influenza Virus Subtype H7 Introduction and Spread in the Russian Federation. [PDF]

open access: yesPathogens
Varvashenko D   +6 more
europepmc   +1 more source

Dividend Spreads

The Journal of Business, 1988
This article does four things: it calls attention to an important phenomenon heretofore unmentioned in the literature, that is, the dividend spread; it presents open-interest and early-exercise d ata for in-the-money calls around ex dividend dates; it demonstrates that previous results concerning the efficiency of the options market around the ex ...
Castanias, Rick   +2 more
openaire   +1 more source

Symplectic Spreads

Designs, Codes and Cryptography, 2004
Basing on the net replacement technique introduced by Ostrom, the authors construct an infinite family of symplectic spreads of projective spaces of odd dimension and characteristic.
BALL S   +3 more
openaire   +3 more sources

Desarguesian spreads

Ricerche di Matematica, 2010
Let \(V\) be a left vector space over a skew field \(K\) and let \( PG(V,K)\) be the projective geometry of the \(K\)-subspaces of \(V\). A spread of \(PG(V,K)\) is a family of mutually skew isomorphic subspaces that is a partition of the point set. The authors give a complete and self-contained proof of the characterization of desarguesian spreads of ...
BADER, LAURA, LUNARDON, GUGLIELMO
openaire   +3 more sources

Perineural Tumor Spread

Neuroimaging Clinics of North America, 2008
Perineural spread (PNS) refers to the extent of tumor cells or other nonneoplastic lesions along the tissues of the nerve sheath, its overall incidence ranges from 2.5% to 5%. PNS is more frequently associated with carcinoma arising from minor or major salivary glands (more often adenoid cystic carcinoma), mucosal or cutaneous squamous cell carcinoma ...
MAROLDI, Roberto   +4 more
openaire   +3 more sources

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