The results show that high directive gains can be achieved in practical wireless sensor networks using simple sensor nodes.
In this paper, virtual arrays (via mechanical displacement of a single Biconical antenna) and rotation of high directive horn antennas are used to investigate the power-angle-delay profiles of the indoor propagation channels.
Antennas used must have a high directive effect; these antennas are installed in elevated locations such as large radio towers in order to be able to transmit across longer distances without obstructions in the path.
To investigate the channel spatial profile by using a virtual array or rotating a high-directive horn antenna, it is important to ensure a static environment [16].
How clinical trials are conducted is stipulated in the German Medicinal Products Act, [3] and the higher EU directive 2001/20/EU, [6] respectively.
A set of high-level directives permits users to specify the allocation needs of application objects; a dynamic load-balancing tool – part of the environment run-time support – uses the user-level allocation directives to tune its behaviour.
Our experiences with parallel applications and frameworks lead us to the conclusion that achieving performance portability requires a common set of high-level directives and efficient mapping onto each architecture.
High Activity Sources, Directive 2003/122/Euratom: http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=CELEX 32003L0122 EN:HTML.
Too often education edicts come down from on high with a directive to "just do it," without question and without complaint.
But this past weekend the Washington Post exposed a high-level ICE directive and internal ICE memos that reveals how wide the chasm is between administration rhetoric and on-the-ground reality.
