Prevention of formation of acid drainage from high-sulfur coal refuse by inhibition of iron- and sulfur-oxidizing microorganisms. II. Inhibition in ?run of mine? refuse under simulated field conditions

1987 ◽  
Vol 29 (1) ◽  
pp. 49-54 ◽  
Author(s):  
P. R. Dugan
Keyword(s):  
Field Conditions ◽  
Acid Drainage ◽  
Coal Refuse ◽  
Sulfur Oxidizing ◽  
Simulated Field

scholarly journals Evaluation of the Pathogenicity of Multiple Isolates ofBeauveria bassiana(Hypocreales: Clavicipitaceae) onRhynchophorus ferrugineus(Coleoptera: Dryophthoridae) for the Assessment of a Solid Formulation Under Simulated Field Conditions

2013 ◽  
Vol 96 (4) ◽  
pp. 1311-1324 ◽  
Author(s):  
J. Ricaño ◽  
B. Güerri-Agulló ◽  
M.J. Serna-Sarriás ◽  
G. Rubio-Llorca ◽  
L. Asensio ◽  
...  
Keyword(s):  
Field Conditions ◽  
Simulated Field

scholarly journals The hamster as a secondary reservoir host of lymphocytic choriomeningitis virus

1976 ◽  
Vol 76 (2) ◽  
pp. 299-306 ◽  
Author(s):  
H. H. Skinner ◽  
E. H. Knight ◽  
L. S. Buckley
Keyword(s):  
Early Pregnancy ◽  
Lymphocytic Choriomeningitis ◽  
Reservoir Host ◽  
Lymphocytic Choriomeningitis Virus ◽  
Field Conditions ◽  
Natural Reservoir ◽  
Virus Source ◽  
Simulated Field

SUMMARYExposure of weaned hamsters to an environment contaminated with LCM virus shed by tolerantly infected mice led to short subclinical infections. If infection occurred in early pregnancy, the young appeared normal at birth but their tissues were highly infective. For two to three months their bites and urine were also highly infective. A viraemia did not persist long enough for successive vertical transmissions of the infection to be likely. However, the viruria persisted in most prenatally infected hamsters for at least eight months and under simulated field conditions was a potent virus source for contact infections, leading to further generations of prenatally infected young. In the absence of the natural reservoir host, such long-term carriers could have been a major factor in causing the build-up of infection in colonies of hamsters which, when purchased as household pets, led to a recent spate of human clinical infections in Germany and the U.S.A.

Volatilization of Pesticides: Measurements Under Simulated Field Conditions

1998 ◽  
pp. 21-39 ◽  
Author(s):  
A. Stork ◽  
H. Ophoff ◽  
J. H. Smelt ◽  
F. Führ
Keyword(s):  
Field Conditions ◽  
Simulated Field

Fate of Organic Solvents in Landfill Leachates Under Simulated Field Conditions and in Anaerobic Microcosms

1993 ◽  
Vol 11 (3) ◽  
pp. 215-226 ◽  
Author(s):  
S. Lesage ◽  
R.A. McBride ◽  
P.M. Cureton ◽  
S. Brown
Keyword(s):  
Organic Solvents ◽  
Field Conditions ◽  
Landfill Leachates ◽  
Simulated Field

Exposure of Caged Biomphalaria glabrata (Say) to Investigate Dispersion of Miracidia of Schistosoma mansoni Sambon in Outdoor Habitats in St. Lucia

1972 ◽  
Vol 46 (4) ◽  
pp. 297-306 ◽  
Author(s):  
Edward Suchart Upatham
Keyword(s):  
Schistosoma Mansoni ◽  
Field Experiments ◽  
Natural Habitat ◽  
Biomphalaria Glabrata ◽  
Field Conditions ◽  
Laboratory Studies ◽  
Infection Rates ◽  
Random Fashion ◽  
Simulated Field ◽  
Transmission Studies

1. Laboratory studies showed two types of cages to be suitable for exposing uninfected B. glabrata in field habitats as a means of locating S. mansoni miracidial infestations.2. Tests conducted in tanks under simulated field conditions showed that miracidia moved away from the point of inoculation in non-random fashion and congregated at the margins of the tanks.3. In a natural habitat, miracidia located and infected caged snails at distances of 33 cm vertically and 106·7 cm horizontally.4. The pattern of infection was similar in the simulated field and field experiments, but field infection rates were lower.5. For transmission studies in field habitats, caged laboratorybred snails should be placed at the margin of the habitat to ensure the maximum snail-miracidium interaction.

Subclinical Effects and Fenbendazole Treatment of Turkey Ascaridiasis Under Simulated Field Conditions

2002 ◽  
Vol 46 (4) ◽  
pp. 886-892 ◽  
Author(s):  
T. A. Yazwinski ◽  
C. Tucker ◽  
A. Stelzleni ◽  
Z. Johnson ◽  
J. Robins ◽  
...  
Keyword(s):  
Field Conditions ◽  
Simulated Field

scholarly journals Immunisation against coccidiosis in chickens: Tests under simulated field conditions

1982 ◽  
Vol 11 (1) ◽  
pp. 131-144 ◽  
Author(s):  
P.L. Long ◽  
B.J. Millard ◽  
A.F. Batty ◽  
C. da Vison
Keyword(s):  
Field Conditions ◽  
Simulated Field

Virucides in apiculture: persistence of surrogate enterovirus under simulated field conditions

2017 ◽  
Vol 73 (12) ◽  
pp. 2544-2549 ◽  
Author(s):  
Jana Prodělalová ◽  
Hana Malenovská ◽  
Romana Moutelíková ◽  
Dalibor Titěra
Keyword(s):  
Field Conditions ◽  
Simulated Field
Sign in / Sign up

Export Citation Format

Share Document