Results 201 to 210 of about 629,248 (296)

The Interactional Pathways of Mass Killings: Toward a Novel Understanding of Rampage School Shootings

open access: yesSymbolic Interaction, EarlyView.
Rampage school shootings, where students go to their own school to randomly kill classmates, teachers, friends, and strangers, are among the most drastic types of human behavior. While research increasingly points to interaction dynamics as being key for the emergence of crime and violence, scholars have not yet systematically studied interaction ...
Anne Nassauer
wiley   +1 more source

Phylogeny and new sectional classification for the Cape Clade of the genus Indigofera (Fabaceae: Indigofereae)

open access: yesTAXON, EarlyView.
Abstract The genus Indigofera in the Greater Cape Floristic Region (GCFR) comprises a diverse assortment of species. Almost 90% of the region's Indigofera species belong to the Cape Clade, while the remaining species are scattered among the other three globally distributed Indigofera clades.
Brian du Preez   +5 more
wiley   +1 more source

Typification of three iconic and widely distributed species of Muscari (Asparagaceae)

open access: yesTAXON, EarlyView.
Abstract Many species of Muscari, a genus of Mediterranean geophytes, are plagued by intricate nomenclatural issues, which is characteristic for plants with an extensive horticultural history. Here we typify the names currently applied to three widely distributed and cultivated species: M. armeniacum, M. commutatum, and M. tenuiflorum.
Tim Böhnert   +2 more
wiley   +1 more source

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