Unlike the Carrier Sense Multiple Access ( CSMA ) standard there is no anti-collision mechanism; multiple signals are unable to be distinguished by the network if the Controllers and Responders are not completely synchronized.
42.
One example is the home networking standard ITU-T G . 9963, which defines a powerline communications system that uses MIMO techniques to transmit multiple signals over multiple AC wires ( phase, neutral and ground ).
43.
Just last week, for instance, Wendell Lim, a professor at the University of California at San Francisco, published a paper in the journal Science that begins to explain how cells take in multiple signals to make decisions.
44.
However, the new digital technology will also open the door for TV stations to air multiple signals of a lesser quality than HDTV . The picture and sound quality would still be significantly better than today's analog signals.
45.
Unlike the single parabola of a standard satellite dish antenna ( which is best adapted to focus one target satellite to a single point ), the toroidal antenna uses a reflector pair to focus multiple signals to a line.
46.
These include but are not limited to : sensory modality, or combinations of sensory modalities; source complexity; signal duration; signal intensity; multiple signal sources; discrete versus continuous events; intermittent versus continuous attention requirement; observer skill level; and stimulation value.
47.
To fully utilize the multiple signals provided by targeted reinnervation, an experimental prosthesis was constructed with added power components : a TouchEMAS shoulder, a humeral rotator, and a hand capable of opening and closing with wrist flexion / extension function.
48.
The separate " Temporary Isolation Switch " will be activated by the driver when the train is being operated in degraded conditions such as Temporary Block Working where multiple signals will be need to be passed at danger with the signalman's authority.
49.
On the other hand, she said, women have been shown to surpass men in tracking the multiple signals that are going on in a group _ whether it is at a social gathering, in the board room or at the negotiating table.
50.
Because a failure to separate from the S-IVB stage could leave the crew stranded in orbit, the separation system used multiple signal paths, multiple detonators and multiple explosive charges where the detonation of one charge would set off another even if the detonator on that charge failed to function.
