Localitatea este comportamentul (auto-organizare structurala) a unei colectivităţi in jurul unei origini. Localitatea de grup este comportamentul unei colectivităţi determinat de anumite proprietăţi de grup, de exemplu simetriile unor figuri plane finite. Localitatea de grup este un alt punct de vedere asupra localităţii. Exprimând interconectarea ca model de colectivitate, demonstrăm că dihoto...

The emergence of the West Nile virus (WNV) in the northeastern United States has drawn emphasis to the need for expanded arbovirus surveillance in Connecticut. Although the state of Connecticut began a comprehensive mosquito-screening program in 1997, only since 1999 have there been efforts to determine the prevalence of arboviruses in bird populations in this state. Herein, we report on our re...

BACKGROUND A high prevalence of neutropenia has been reported in several ethnic groups amongst whom many healthy individuals with low neutrophil counts undergo unnecessary investigations. This study aims to ascertain the prevalence of neutropenia (NP) in a large cohort of children from North African, Middle Eastern, and Asian countries residing in the United Arab Emirates. METHODS Neutrophil ...

Equine rotavirus FI23 was shown to be prototypic of a novel G serotype, provisionally G14, by cross-neutralization and VP7 sequence determination. Although distinct, there are as few as six differing amino acid residues (92, 94, 96, 146, 147, and 221) in the VP7 antigenic regions of FI23 and G3 rotaviruses.