Search
Now showing items 22891-22900 of 23010
The AM Herculis type binary E1405-451
(1983)
The authors report photometry and polarimetry of the AM Her-type binary E1405-451. For the first time circular polarization has been detected in such an object at wavelengths longer than 1 μm. The light curves and polarization ...
Dispersal of Erwinia carotovora subsp. atroseptica in splash droplets
(1983)
Water drops, diameter 4 mm, fell 13 mm onto suspensions of cells ofErwinia carotovora subsp.atroseptica containing Mg (ANS) dye. The resulting splash droplets were collected on ohotographic film, on Petri plates containing ...
The role of category information in word identification : a parallel decision-model
(1983)
Four experiments consider the role of semantic category information in word identification using a serial classification reaction time paradigm. Experimental variables were manipulated by varying the semantic properties ...
Optical and IR light curves of VV Puppis
(1983)
Optical (0.36-0.6 micron) light curves with time resolutions of seconds, and infrared (IR) (1.25-2.2 microns) light curves with time resolutions of minutes, are presented for VV Puppis during a high state. The optical light ...
Dispersal of Pseudocercosporella herpotrichoides and Pyrenopeziza brassicae spores in splash droplets
(1983)
Splash dispersal of conidia which differ in shape and size, those of Pseudocercosporella herpo ichoides (needle-shaped, 52×2 μm) and Pyrenopeziza hrassicae (cylindrical, 12×3 μm), was studisd by allowing 5 mm drops to fall ...
Dispersal of Pseudocercosporella herpotrichoides spores from infected wheat straw
(1983)
Evidence from spore samples collected amongst infected straw spread on fallow ground supported the conclusion that spores of Pseudocercosporella herpotrichoides are dispersed mostly by rainsplash. Most spores travelled a ...
An evaluation of the practice of shared antenatal care
(1983)
A study of attendance patterns of women undergoing shared antenatal care between hospital obstetricians, community midwives and family practitioners showed that a large number of unnecessary visits were made. This caused ...