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Atomic clocks
Results: 198

#	Item
151	42563_ESA_E-PTS.qxd[removed]:45 Add to Reading List Source URL: esamultimedia.esa.int Language: English - Date: 2010-04-16 14:18:39 Satellite navigation systems Horology European Space Agency Clocks Synchronization Atomic clock Galileo Global Positioning System International Atomic Time Technology Measurement Spaceflight
152	OSA 5585 PRS - Primary Reference Source Add to Reading List Source URL: www.ptsyst.com Language: English - Date: 2011-11-26 09:02:44 Atomic clock Electronic test equipment Nuclear technology Synchronous optical networking Physics Horology Clocks Measurement
153	42nd Annual Precise Time and Time Interval (PTTI) Meeting TIMEKEEPING OF NTSC IN RECENT YEARS Haibo Yuan and Lili Qu National Time Service Center, Chinese Academy of Sciences No. 3 East Shuyuan Road, Lintong, Xi’an, C Add to Reading List Source URL: tycho.usno.navy.mil Language: English Clocks Engineering Time scales Command and control Nuclear command and control International Atomic Time Coordinated Universal Time NTSC Global Positioning System Measurement Horology Technology
154	132 RUBIDIUM (Data in kilograms of rubidium content unless otherwise noted) Domestic Production and Use: Rubidium is not mined in the United States; however, occurrences are known in Maine and South Dakota, and rubidium Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2012-01-24 14:21:06 Reducing agents Phyllosilicates Rubidium Clocks Pollucite Atomic clock Lepidolite Mica Caesium Chemistry Matter Alkali metals
155	46 CESIUM (Data in kilograms of cesium content unless otherwise noted) Domestic Production and Use: Cesium is not mined in the United States. Pollucite, the principal ore mineral of cesium, is imported as concentrate fr Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2006-01-18 13:18:09 Reducing agents Pollucite Zeolites Clocks Pegmatite Caesium Rubidium Dirty bomb Atomic clock Chemistry Matter Alkali metals
156	132 RUBIDIUM (Data in kilograms of rubidium content unless otherwise noted) Domestic Production and Use: Rubidium is not mined in the United States; however, occurrences are known in Maine and South Dakota, and rubidium Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2014-03-07 16:41:05 Reducing agents Rubidium Phyllosilicates Clocks Atomic clock Pollucite Lepidolite Caesium Mica Chemistry Matter Alkali metals
157	132 RUBIDIUM (Data in kilograms of rubidium content unless otherwise noted) Domestic Production and Use: Rubidium is not mined in the United States; however, occurrences are known in Maine and South Dakota, and rubidium Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2013-02-14 08:58:13 Reducing agents Phyllosilicates Rubidium Clocks Pollucite Atomic clock Mica Caesium Lepidolite Chemistry Matter Alkali metals
158	Quartzlock 2012 Full Catalogue 3.pdf Add to Reading List Source URL: www.quartzlock.com Language: English - Date: 2013-07-10 13:19:57 Electromagnetism Electronic test equipment Synchronization Electronic design Clocks GPS disciplined oscillator Atomic clock Crystal oscillator Phase-locked loop Electronics Electronic engineering Oscillators
159	42 CESIUM (Data in kilograms of cesium content unless otherwise noted) Domestic Production and Use: Cesium is obtained from its principal ore mineral, pollucite, which occurs in some zoned pegmatites. Pollucite is not m Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2007-01-17 10:41:47 Reducing agents Clocks Pollucite Zeolites Pegmatite Caesium Atomic clock Dirty bomb Rubidium Chemistry Matter Alkali metals
160	132 RUBIDIUM (Data in kilograms of rubidium content unless otherwise noted) Domestic Production and Use: Worldwide, rubidium occurrences may be associated with zoned pegmatites in the minerals pollucite, a cesium alumin Add to Reading List Source URL: minerals.usgs.gov Language: English - Date: 2011-01-24 13:33:36 Reducing agents Phyllosilicates Rubidium Clocks Pollucite Lepidolite Atomic clock Mica Caesium Chemistry Matter Alkali metals

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