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List: time-nuts@lists.febo.com
From: David I. Emery
 
Re: [time-nuts] Phase modulation detection/NIST plan
Fri, Jul 13, 2012 11:49 PM
On Wed, Jul 11, 2012 at 03:48:52PM -0400, paul swed wrote: > David > Read your comments and have been traveling. So finally a chance to email. > > I read the document also and walked away with what I shared. > In your reading would you believe the following. > Its an absolute phase and that when it switches to 0 there is 1 transition > at the beginning of the second to 180 degrees staying that way to the next > bit or flipping again to 0 degrees if its a 1 at the 1 sec tic??? What I mean by absolute phase is that a 1 is always 180 degrees and a zero always 0 degrees. In your example this would imply that the two ones in a row would result in two seconds of 180 degree phase without a flip after the first 1. The document is confusing, but the best I can do with its language is to conclude they are talking about absolute phase. Normally when one talks about baseband waveforms one is referring to absolute I and Q components relative to an unchanging carrier phase, not relative I and Q with respect to the last bit phase. So I take their language to mean a zero is 0 degrees and a 1 180 degrees relative to an unchanging carrier. Differential encoding is the opposite, a 1 is always the opposite phase from the last bit, a zero always the same phase as the last bit (or sometimes the inverse where a zero is the transition and a one is not). > Is there a way to sense from the document that there is a bias towards 0 > lets say. Differential encoding tends to have little "DC" component or bias toward either one or zero or one phase or the other, absolute encoding does if the data it encodes does. -- "An empty zombie mind with a forlorn barely readable weatherbeaten 'For Rent' sign still vainly flapping outside on the weed encrusted pole - in celebration of what could have been, but wasn't and is not to be now either."
List: time-nuts@lists.febo.com
From: Robert Darlington
 
Re: [time-nuts] Conducting Bench Top Material
Mon, Jan 25, 2010 6:32 PM
Steinmetz < charles_steinmetz@lavabit.com> wrote: > Bruce wrote: > > Although over the years the non-conductive top has been an asset in >> avoiding short circuits, etc., I am concerned about static discharges >> when >> handling modern semiconductors.
List: time-nuts@lists.febo.com
From: Lux, Jim (337C)
 
Re: [time-nuts] Conducting Bench Top Material
Mon, Jan 25, 2010 6:54 PM
Steinmetz > Sent: Monday, January 25, 2010 10:27 AM > To: Discussion of precise time and frequency measurement > Subject: Re: [time-nuts] Conducting Bench Top Material > > Bruce wrote: > > >Although over the years the non-conductive top has been an asset in > >avoiding short circuits, etc., I am concerned about static discharges when > >handling modern semiconductors
List: trawler-buy-sell-trade@lists.trawlering.com
From: Mel Hodges
 
Re: BST: GA Coast 1980 Albin 36 4 sale website now available
Sat, Apr 30, 2005 11:02 PM
Mel > New website finally up. > > Google search: "Pairadoxproperties.com".
List: counties@lists.imla.org
From: Deanna Shahnami
 
Request- Website Vendor and Title II ADA
Fri, Aug 15, 2025 6:19 PM
Hi everyone, A member is in the process of posting a solicitation for a new website vendor and want to make sure they are including sufficient language in their solicitation to address the need for Title II ADA Compliance by the April 2026 due date. If you have any, please send me copies/examples of solicitations so I can send them to the member.
List: tflalist@list.tfla.info
From: Potter, Rose M
 
Model 5E's lesson plans featured on UT website.
Wed, Apr 26, 2017 3:09 PM
All four are featured on The University of Texas’ Hemispheres Website. Last fall these students presented the 5E’s lesson plans at TFLA. In January, they submitted a proposal to present the plans at ACTFL 2017. If accepted, Hemispheres will pay their expenses to attend the conference!
List: tacomaart@list.cityoftacoma.org
From: linda danforth
 
FW: Looking for source - a ‘cast glass’ coffee-table top
Fri, Mar 25, 2011 6:12 PM
Subject: Looking for source Date: Fri, 25 Mar 2011 10:32:04 -0700 From: CRogers@pierce.ctc.edu To: info@TacomaArtPlace.org Hey there, I have been searching for an artist, or vendor that would supply the Pierce College Library with a ‘cast glass’ coffee-table top (2’ x 3’ rectangle with 4 holes drilled in it).
List: hbcu-lib@lists.hbculibraries.org
From: Sandra Phoenix
 
Dr. Valerie Montgomery Rice Named to Georgia Trend's 2017 Top 100 Most Influential Georgians
Fri, Feb 3, 2017 12:59 PM
Valerie Montgomery Rice Named to Georgia Trend's 2017 Top 100 Most Influential Georgians Morehouse School of Medicine President and Dean Dr.
List: wasc-whid@lists.webappsec.org
From: WASC Web Hacking Incidents Database
 
WHID 2011-102: Group says its website calling for democracy protests in China was hacked
Mon, May 16, 2011 5:33 PM
Mass Attack: No Reference: http://www.washingtonpost.com/world/group-says-its-website-calling-for-democ racy-protests-in-china-was-hacked/2011/05/12/AFBAEtxG_story.html Attack Source Geography: Attacked System Technology: Google
List: time-nuts@lists.febo.com
From: Graham / KE9H
 
Re: [time-nuts] A look inside the DS3231
Thu, Jul 27, 2017 8:34 PM
I slightly scratched the die itself while > separating it from the epoxy, but the die itself is clearly visible. > Based on a sample size of one and the markings on the die itself, it > appears the chip is authentic.