Pauri and Vallisneri have adapted the " M�rzke-Wheeler clock synchronization procedure " to devise adapted coordinates they call " M�rzke-Wheeler coordinates " ( see the paper cited below ).
22.
Poincare used c for clock synchronization in 1900, said that c was an upper bound for all velocities in mechanics in 1904, and said that gravity waves propagate at a speed of c in 1905.
23.
"' Network Time Protocol "'( "'NTP "') is a networking protocol for clock synchronization between computer systems over packet-switched, variable-Internet protocols in current use.
24.
Rather than broadcasting a time stamp in a synchronization packet as in protocols such as NTP, RBS allows the nodes receiving the synchronization packets to use the packet s time of arrival as a reference point for clock synchronization.
25.
PTP was originally defined in the "'IEEE 1588-2002 "'standard, officially entitled " " Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems " " and published in 2002.
26.
Is horology only the study of historical / mechanical watches and clocks or does it include modern electronic clocks, GPS-clock synchronization, atomic clocks, astronomical observations of for example radio pulsars and so on ? ? ? talk ) 23 : 10, 14 June 2010 ( UTC)
27.
Because spacetime diagrams incorporate Einstein's clock synchronization ( with its lattice of clocks methodology ), there will be a requisite " jump in simultaneity " in the calculation made by a " suddenly returning astronaut " who inherits a " new meaning of simultaneity " in keeping with a new clock synchronization dictated by the transfer to a different inertial frame, as explained in Spacetime Physics by John A . Wheeler.
28.
Because spacetime diagrams incorporate Einstein's clock synchronization ( with its lattice of clocks methodology ), there will be a requisite " jump in simultaneity " in the calculation made by a " suddenly returning astronaut " who inherits a " new meaning of simultaneity " in keeping with a new clock synchronization dictated by the transfer to a different inertial frame, as explained in Spacetime Physics by John A . Wheeler.
29.
It may seem that this experiment measures the time for light to traverse part of the Earth's orbit and thus determines its one-way speed, however, this experiment was carefully re-analysed by Zhang, who showed that the measurement does not measure the speed independently of a clock synchronization scheme but actually used the Jupiter system as a slowly-transported clock to measure the light transit times.
30.
If, instead of incorporating Einstein's clock synchronization ( lattice of clocks ), the astronaut ( outgoing and incoming ) and the Earth-based party regularly update each other on the status of their clocks by way of sending radio signals ( which travel at light speed ), then all parties will note an incremental buildup of asymmetry in time-keeping, beginning at the " turn around " point.
