Understanding the spatial patterns in species richness is a central issue in macroecology and biogeography.Analyses that have traditionally focused on overall species richness limit the generality and depth of inference.Spatial patterns of species richness and the mechanisms that underpin them in China remain poorly documented.We created a database
How knowledge is negotiated between the makers of encyclopedias and their audiences remains an ongoing question in research on encyclopedias.A comparative content analysis of the published answers of letters to the editor of the German Meyers Konversationslexikon (Korrespondenzblatt) from 1885 and the discussion pages Feather Imitation Eagle of the
The usage of heroin is associated with a variety of neurologic disorders,including acute transverse myelitis.In this study we present a 19 Flowers year old man who was suffered from insufflated heroin after several months of abstinence, and admitted to hospital emergency department, unconscious.He responded to fluid therapy and Naloxone,but could n