The requirements for the stratum levels are shown in Table A, which provides a comparison and summary of the drift and slip rates for the strata clock systems. Stratum 1 is defined as a completely autonomous source of timing, which has no other input, other than perhaps a yearly calibration.
www.raltron.com/products/pdfspecs/sync_an02-StratumLeve... www.raltron.com/products/pdfspecs/sync_an02-StratumLevelDefined.pdf
NTP Stratum Levels - A picture related to Network Time Protocol. ... NTP Stratum Levels rename ... Recent Discussions about NTP Stratum Levels...
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In the world of NTP, stratum levels define the distance from the reference clock. A reference clock is a stratum-0 device that is assumed to be accurate and has lttle or no delay associated with it.
www.endruntechnologies.com/stratum1.htm www.endruntechnologies.com/stratum1.htm
This document defines the stratum levels and minimum performance requirements for digital network synchronization ... Stratum 1 is defined as a completely autonomous source of timing, which has no other input, other than perhaps a yearly calibration. The usual source of Stratum 1 timing is an atomic standard (Cesium Beam...
www.embeddedstar.com/technicalpapers/content/s/embedded... www.embeddedstar.com/technicalpapers/content/s/embedded793.html
Stratum Levels and Time Server Hierarchy ... Time servers are organized into levels, or strata. Stratum-1 servers are directly connected to an external time source. The stratum-1 server relies on the external source of time to provide the correct time, and synchronizes its system clock to that external time source.
www.docs.hp.com/en/B2355-90685/ch07s02.html
Skin care and rejuvenation information and reviews based on published research and other independent sources. ... In vivo, lactic acid increased the levels of stratum corneum ceramides. Whereas, lotions containing L-lactic acid resulted in the greatest increase (48% increase) followed by D,L-lactic acid (25% increase),
www.smartskincare.com/resabstracts/aha_rawlings_arch-de... www.smartskincare.com/resabstracts/aha_rawlings_arch-dermatol-res_19960600.html
The aim of the present work was to investigate the effects of the topical administration of a S. thermophilus-containing cream on ceramide levels of stratum corneum from AD patients.
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Griseofulvin concentration in stratum corneum is determined by using a gasliquid, chromatographic procedure and electron capture detector. A scraping technique is used for obtaining three distinct levels from stratum corneum, and histological evidence shows these levels.
archderm.ama-assn.org/cgi/content/abstract/106/3/344
> boxes sync with each other but gradually lower their stratum levels to; > 16 at which point they become useless to their clients. What have I; > missed here? >; > I'm thinking of an alternative setup with both a Unix box at stratum 1;
obswww.unige.ch/~bartho/xntp_faq/faq2Harr.htm
Network Time Protocol - Wikipedia, the free encyclopedia
The Network Time Protocol ( NTP ) is a protocol for synchronizing the clocks of computer systems over packet-switched, variable-latency data networks. NTP uses UDP on port 123 as its transport lay...
en.wikipedia.org/wiki/Network_Time_Protocol
Definitions