The effective life of ivermectin on Western Australian sheep farms—A survival analysis

2005 ◽  
Vol 72 (3-4) ◽  
pp. 311-322 ◽  
Author(s):  
R.J. Suter ◽  
E.J. McKinnon ◽  
N.R. Perkins ◽  
R.B. Besier
Keyword(s):  
Survival Analysis ◽  
Australian Sheep ◽  
Western Australian ◽  
Effective Life

Survey of anthelmintic resistance in Western Australian sheep flocks 1. Prevalence

1986 ◽  
Vol 63 (5) ◽  
pp. 135-138 ◽  
Author(s):  
J R EDWARDS ◽  
R. WROTH ◽  
G C CHANEET ◽  
R B BESIER ◽  
J. KARLSSON ◽  
...  
Keyword(s):  
Anthelmintic Resistance ◽  
Australian Sheep ◽  
Western Australian

Sarcocystis spp in Western Australian sheep

1993 ◽  
Vol 70 (4) ◽  
pp. 152-154 ◽  
Author(s):  
G. SAVINI ◽  
JD DUNSMORE ◽  
ID ROBERTSON ◽  
P. SENEVIRATNA
Keyword(s):  
Sarcocystis Spp ◽  
Australian Sheep ◽  
Western Australian

scholarly journals A survey of Western Australian sheep, cattle and kangaroos to determine the prevalence of Coxiella burnetii

2010 ◽  
Vol 143 (2-4) ◽  
pp. 337-345 ◽  
Author(s):  
Michael Janis Banazis ◽  
Abbey Simone Bestall ◽  
Simon Andrew Reid ◽  
Stan Gordon Fenwick
Keyword(s):  
Coxiella Burnetii ◽  
Australian Sheep ◽  
Western Australian

Effects of bait age on the number, sex, and age composition of Lucilia cuprina (Wiedemann) (Diptera: Calliphoridae) in Western Australian blowfly traps

1994 ◽  
Vol 34 (5) ◽  
pp. 595 ◽  
Author(s):  
WG Vogt ◽  
TL Woodburn
Keyword(s):  
Exposure Time ◽  
Reproductive Age ◽  
Lucilia Cuprina ◽  
Age Composition ◽  
Coefficients Of Variation ◽  
Australian Sheep ◽  
Males And Females ◽  
Gravid Females ◽  
Trap Catches ◽  
Western Australian

Daily catches of the Australian sheep blowfly, Lucilia cuprina, in Western Australian blowfly traps were not significantly affected by exposing the baits in traps for up to 3 days in the field before trapping. Exposure of the baits for longer periods significantly increased the daily catch totals of both sexes. Baits with a mean exposure time before trapping of 7 days (old baits) returned significantly higher catches than baits with a zero exposure time (fresh baits): 5-fold and 3-fold increases, respectively, for males and females. Exposure of baits for only 1 day was sufficient to produce significant changes in the reproductive age composition of female catches; proportions of newly emerged females increased and proportions of gravid females decreased. Coefficients of variation for old bait/new bait catch ratios were small, 16.4% for males and 12.3% for females, which confirmed that both baits exhibited consistent levels of attractiveness on different trapping dates. Procedures are suggested for estimating population densities of L. cuprina based on trap catches using fresh and old baits.

Risk for psychotherapy drop-out in survival analysis: The influence of general change mechanisms and symptom severity.

2020 ◽  
Vol 67 (6) ◽  
pp. 712-722
Author(s):  
Sebastian Gmeinwieser ◽  
Kai Sebastian Schneider ◽  
Maximilian Bardo ◽  
Timo Brockmeyer ◽  
York Hagmayer
Keyword(s):  
Survival Analysis ◽  
Symptom Severity ◽  
Drop Out ◽  
General Change ◽  
Change Mechanisms
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