Zobrazeno 1 - 10
of 31
pro vyhledávání: '"J. S. Ash"'
Autor:
T. H. Blank, J. S. Ash.
Publikováno v:
Ibis. 98:379-389
Summary. 1Partridge territory (as defined) is of two types—covey territory (late summer and early winter) and pair territory (late winter and early summer). 2The only defended part of their territory is a restricted area surrounding the birds, whic
Publikováno v:
Ibis. 137:301-307
A new species of nightjar is described from a single wing salvaged from a road corpse in 1992 on the Nechisar Plains, Ethiopia. The species is unknown in life. The wing is highly distinctive, particularly because of the unusual position of the white
Autor:
J. S. Ash
Publikováno v:
Ibis. 111:1-10
Autor:
J. S. Ash
Publikováno v:
Ibis. 128:330-336
A new species of weaverbird, Ploceus victoriae, is described from Entebbe, Uganda. Its nearest relatives are Ploceus taeniopterus of northeast Zaire, Sudan, Ethiopia and northwest Kenya, and Ploceus velatus, widespread through East Africa and across
Publikováno v:
Ibis. 112:58-82
Summary A visit was made to Malamfatori, on the western shore of Lake Chad, Nigeria, from 22 March to 13 April 1967, with the principal aim of studying Palaearctic migrants in relation to the environment. About 2,400 Palaearctic migrants of 29 specie
Autor:
J. S. Ash
Publikováno v:
Ibis. 121:1-7
SUMMARY From Ethiopia, a new species of streaked seedeater (Serin), the Ankober Serin Serinus ankoberensis. is described. It is closely related to S. menachensis of the Arabian peninsula, and like it, is a highland species living at around 3030 m alo
Publikováno v:
Computers & Geosciences. 23:715-724
Geological map units commonly have labels and legends that are incompatible between neighbouring maps. GeoLegend is a relational database structure for use with Geographic Information Systems (GIS) that allows map units to be reclassified consistentl
Autor:
J. S. Ash
Publikováno v:
Bird Conservation International. 1:93-106
SummaryThe Grey-necked Picathartes Picathartes oreas was found in various forested areas of south-eastern Nigeria in February 1987, an event followed in September-October that year by the discovery of 91 breeding sites, reflecting a total population
Autor:
E, Ammenwerth, J, Talmon, J S, Ash, D W, Bates, M-C, Beuscart-Zéphir, A, Duhamel, P L, Elkin, R M, Gardner, A, Geissbuhler
Publikováno v:
Methods of information in medicine. 45(6)
To analyze the seemingly contradictory results of the Han study (Pediatrics 2005) and the Del Beccaro study (Pediatrics 2006), both analyzing the effect of CPOE systems on mortality rates in pediatric intensive care settings.Seven CPOE system experts