Zobrazeno 1 - 10
of 32
pro vyhledávání: '"S W Evans"'
Publikováno v:
Journal of Fish Biology. 84:263-266
A population of African tigerfish Hydrocynus vittatus from the Schroda Dam, actively prey on barn swallows Hirundo rustica in flight. This behaviour was discovered during a radio telemetry study and documented using a motion picture video camera. The
Autor:
Henk Bouwman, S. W. Evans
Publikováno v:
Ostrich. 71:83-86
Evans, S.W. & Bouwman, H. 2000. The influence of mist and rain on the reproductive success of the Blue Swallow Hirundo atrocaerulea. Ostrich 71 (1 & 2): 83–86. Due to the locality of the Blue Swallow Natural Heritage Site it appears that the birds
Autor:
H. Bouwman, S. W. Evans
Publikováno v:
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie. 16:150-159
The migration of birds is a phenomenon that has been studied for more than two thousand years. Almost half of the extant bird species undertake migration, covering distances of a few tens of kilometres, up to a calculated 50 000 km per year, sometime
Autor:
H. Bouwman, S. W. Evans
Publikováno v:
South African Journal of Science and Technology, Vol 16, Iss 4, Pp 150-159 (1997)
The migration of birds is a phenomenon that has been studied for more than two thousand years. Almost half of the extant bird species undertake migration, covering distances of a few tens of kilometres, up to a calculated 50 000 km per year, sometime
Publikováno v:
Journal of fish biology. 84(1)
A population of African tigerfish Hydrocynus vittatus from the Schroda Dam, actively prey on barn swallows Hirundo rustica in flight. This behaviour was discovered during a radio telemetry study and documented using a motion picture video camera. The
Autor:
P. B. Taylor, K. Hustler, Joseph B. Williams, W. R.J. Dean, P. A Clancey, T. G. O'Connor, S. W. Evans, H. Bouwman
Publikováno v:
Ostrich. 64:38-47
Autor:
J T Whicher, S W Evans
Publikováno v:
Clinical Chemistry. 36:1269-1281
Cytokines are peptides used by immune and inflammatory cells to communicate with each other and to control the milieu interieur in which they operate. Recent evidence suggests that they are of immense importance in controlling the local and systemic
Autor:
S W, Evans, W E, Pelham, B H, Smith, O, Bukstein, E M, Gnagy, A R, Greiner, L, Altenderfer, C, Baron-Myak
Publikováno v:
Experimental and clinical psychopharmacology. 9(2)
The effects of methylphenidate on the academic performance and classroom behavior of 45 adolescents with attention deficit hyperactivity disorder were studied. During a 6-week, placebo-controlled medication assessment in the context of a summer treat
Autor:
D N, John, S W, Evans
Publikováno v:
Pharmacy worldscience : PWS. 22(4)
In the UK pharmacy is often promoted as the first port of call for minor ailments and the pharmacist's armamentarium of products is increasing as further products are reclassified from prescription only control. Non-prescription medicines in the UK c
Autor:
S W, Evans
Publikováno v:
Clinical psychology review. 19(2)
The integration of education and behavioral health services in schools continues to evolve at a rapid pace. Proponents argue that school-based behavioral health programs have many benefits, including greater access to care and improved effectiveness