The economic efficiency of several beef production systems on pasture was investigated under different marketing strategies.All calculations were carried out with the computer program ECOWEIGHT.None of the considered production systems was profitable without government subsidies for the assumed economic input values.The subsidies granted when satis
Objectives: The present study aims to survey the reaction of Web search engines to the markup metadata records of a person entity (fourteen infallibles) based on Schema.org at two Medical levels of indexability and semantic visibility.Methods: The research method is experimental.The research populations consisted of 42 metadata records in the form
Two designs of conical-beam array antennas are presented for different fifth-generation applications.They are based on slotted cylindrical waveguides and a travelling-wave topology, where the waveguide is used to progressively excite a cross-slot array.A total of 384 cross-slots, formed by transversal and longitudinal slots, are grouped in Pram Lin
A number of studies have analyzed the possible impacts of bottom-up parking information or parking reservation systems on parking dynamics in abstract simulation environments.In this paper, we take these efforts one step further by investigating the impacts of these systems in a real-life context: the center of the city of Antwerp, Belgium.In our s