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Programme Feeds to the Digital Terrestrial Transmitting Stations
1998Satellites are considered to be the best solution as a means for feeding terrestrial single-frequency networks both from the point of view of technology and of economics. Alternative solutions are microwave and fibre-optical links. The tasks are the same or similar, especially with respect to bit-synchronous radiation, but in the case of switched ...
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Operant Performance at a Feeding Station in Rural Pennsylvania
The Psychological Record, 1982Frequencies of operant responses for food, feeding bouts, and pecks at a food hopper were recorded in three successive winters at a rural feeding station for a mixed-species flock of wild passerine birds. Only one species in each winter performed the operant response, while nine other species did not work for the food they took, and thus benefited from
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HABITATS AND FEEDING STATIONS OF ST LUCIA FOREST BIRDS
Ibis, 1973SummaryThe habitats and feeding stations of birds in six types of forest, two mountain and four lowland, are described. Just over half the species occur in both lowland and mountain forest, about half the remainder being restricted to mountain and half to lowland forest.
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Simulating Trout Feeding Stations in Instream Flow Models
1987In recent years the Physical Habitat Simulation (PHABSIM), a portion of the Instream Flow Incremental Methodology (IFIM), has been widely used by fisheries biologists to model the relationship between stream flow (discharge) and fish habitat. PHABSIM, which is considered state-of-the-art (Loar et al.
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Mobile charging stations for electric vehicles — A review
Renewable and Sustainable Energy Reviews, 2021Shahab Afshar, Vahid Rasouli Disfani
exaly