'Coordinate time' diaporamas de présentation

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The Twin Paradox

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Reading Quiz: Sept 9 2015

Reading Quiz: Sept 9 2015. The Spacetime Interval is the special place where ___ and ___ meet. A. Calculated Time and Path Time B. Geometric Time and Standard Time C. Measured Time and Correct Time D. Coordinate Time and Proper Time. Reading Quiz: Sept 9 2015.

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HOW DID I DO IT?

I am floating in a river and observe a twenty-ton barge moving down the river at 1.0 ft/s. In 2.0 seconds I have brought the barge to rest without touching it or communicating with the people onboard. HOW DID I DO IT?. All motion is relative.

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Evolution of Timescales from Astronomy to Physical Metrology

Dennis D. McCarthy U. S. Naval Observatory. Evolution of Timescales from Astronomy to Physical Metrology. TIMEKEEPING BASICS. Repeatable Phenomenon Length between repetitions Beginning of the repetition Names for the successive repetitions Timescales driven by timekeeping technology.

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Correct atomic time-scale maintained at NTSC by pulsar time-scale

Correct atomic time-scale maintained at NTSC by pulsar time-scale. Minglei Tong( ??? ) NTSC( ????????? ). Outline. Time scales Pulsar time-scale (PT) Correct AT at NTSC by PT Summary. ??????. ????????????????. SI ??? (1967): 133 Cs ?????????? 9,192,631,770 ? ????

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A new definition of Barycentric Dynamical Time Patrick Wallace CCLRC / RAL P.T.Wallace@rl.ac.uk

A new definition of Barycentric Dynamical Time Patrick Wallace CCLRC / RAL P.T.Wallace@rl.ac.uk. The Story of TDB.

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Management Skills

Management Skills. LET II. Purpose. Good management is an essential tool of leaders in the performance of their duties and responsibilities. Introduction.

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The Nature of Time

The Nature of Time. Henceforth, space by itself, and time by itself, are doomed to fade away into mere shadows, and only a kind of union of the two will preserve an independent reality. Herman Minkowski, Space and Time (21 September 1908).

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GAMIT/GLOBK Utilities

GAMIT/GLOBK Utilities. Organization/Pre-processing sh_get_times: List start/stop times for all RINEX files sh_upd_stnfo: Add entries to station.info from RINEX headers convertc: Transform coodinates (cartesian/geodetic/spherical)

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