Multiple hits can destroy signal and cause class II effects when too few conserved synapomorphies remain after some time, or they cause class III effects when substitutions produce non-homologous similarities.
Service on the A and C subway lines was expanded again yesterday, three weeks after a fire destroyed signaling equipment at a station in Lower Manhattan.
To make communications between foreign forces more difficult, the Taliban demanded that mobile phone companies shut down at night, and by the end of February it had begun destroying signal towers to force compliance.
During the latter part of the Middle Preclassic (c.700 400 BC), the Pink Structure was buried under the first version of the enormous Structure 7. It was at this time that the use of Olmec ceremonial structures was discontinued and Olmec sculpture was destroyed, signalling an intermediate period prior to the beginning of the city's Early Maya phase.
His refusal to create a duplicate of the original room, then destroy it, signals the artist's understanding that he is no more free of this relationship, or the market, than is any other artist.
Substations and transformer boxes eventually reduce the power to the 110 volts that toast your muffin in the morning, but the electrical noise on a high-voltage line can destroy data signals immediately.
So, if the pons is destroyed, efferent signals can't get where they're supposed to go, and the person is effectively paralyzed.
We generated a joint null population of 105 permuted simulated time courses by shuffling the original time courses in each experiment both along the gene and time axes, thus destroying any signals from biological regulation.
destroy any distress signals when the rescue team has found you.
Attraction to urea requires that H. pylori urease simultaneously destroys the signal.
