More surprisingly, they also split the supposed 120-kilometer Antiope--a member of the Themis asteroid family--into two equal-size bodies separated by 170 kilometers.
Mainland Russia and the United States are separated by 88 kilometers in the Bering Strait.
It was crude — just a small two-dimensional grid focused on North America, with points separated by 700 kilometers.
They performed simultaneous measurements on a pair of entangled electrons separated by 1.3 kilometers — far enough that no signal, even one travelling at the speed of light, could get from one detector to the other in time to interfere with their measurements.
With the new technique, photon pairs could be separated by 10 kilometers or possibly more, Gisin predicts.
The various infected ponds are separated by many kilometers of rugged terrain, raising the prospect that humans rather than amphibians spread the virus within the park.
The stratigraphic series of the typical Germanic Triassic sequence indicates rather constant thicknesses through all the URG, and all formations can be easily correlated between boreholes, even if separated by several kilometers.
However, this solution is insufficient for applications where it is necessary to deploy hundreds or thousands of nodes to monitor a large area or to transmit sensor data to end-users separated by several kilometers.
Previous research on A. cervicornis by Vollmer and Palumbi (2007) detected multiple instances in which A. cervicornis populations separated by 2 15 kilometers were genetically distinct.
Since the four atolls are different sizes and are separated by ∼750 kilometers along a north-south transect, regional differences and/or reef hydrology may be the primary driving factors for differences in the measured parameters.
Small populations of 5 to 10 individuals are the norm in Rondônia and SE Pará states [18], [19]; in both cases these small populations were in disturbed areas and separated by several kilometers from the next population.
