nanog mailing list archives
Re: Publish or (gulp) Perish
From: sgorman1 () gmu edu
Date: Thu, 25 Mar 2004 09:12:58 -0500
One of the downsides of peer reviewed journals is that it takes an awfully long time from submission to publication - typically a minimum of a year. In a quick moving area like network operations this can be especially problematic. One great intermediary to this are pre-print archives, especially the Arxiv archive run jointly between Cornell and Los Alamos - http://arxiv.org/ . They have a big computer science section with lots of good stuff. Also as far as journals the new Internet Mathematics is good if a bit more academically geared than operational. ----- Original Message ----- From: Michael.Dillon () radianz com Date: Thursday, March 25, 2004 6:27 am Subject: Re: Publish or (gulp) Perish
Powerpoints have a hard time matching the depth of a refereedjournal>> submission, because with the powerpoint, soundbites tend to takeprecedence over content.Attention to sidebar on page 192 of the Columbia Accident Investigation Board report entitled "Engineering by Viewgraphs": http://www.nasa.gov/columbia/caib/PDFS/VOL1/PART02.PDFEverybody who makes slide presentations should read this. I know it has influenced me in trying to make my presentations clearer and shorter and more precise. If you read nothing else from the report, have a look at this slide reproduced below as close as possible to the way it originally appeared including line breaks and bulleted indentation: Review Of Test Data Indicates Conservatism for Tile Penetration --------------------------------------------------- * The existing SOFI on tile test data used to create Crater was reviewed along with STS-107 Southwest Research data - Crater overpredicted penetration of tile coating significantly * Initial penetration to described by normal velocity - Varies with volume/mass of projectile(e.g., 200ft/sec for 3cu. In) * Significant energy is required for the softer SOFI particle to penetrate the relatively hard tile coating - Test results do show that it is possible at sufficient mass and velocity * Conversely, once tile is penetrated SOFI can cause significant damage - Minor variations in total energy (above penetration level) can cause significant tile damage - Flight condition is significantly outside of test database * Volume of ramp is 1920cu in vs 3 cu in for test The Columbia investigators zeroed in on the words "significant" and "significantly" used 5 times on the slide with meanings varying from "detectable in largely irrelevant calibration case study" to "an amount of damage so that everyone dies" to "a difference of 640-fold." None of these 5 usages appears to refer to the technical meaning of "statistical significance." They also noted that the low resolution of a slide promotes the use of compressed phrases like "Tile Penetration" whose meaning can be ambiguous and usually is never defined. The slide alludes to the idea of damage to the tiles but often avoids saying it directly referring to "penetration" or "it" and using unclear sentence fragments. If you do want to see the original it is on page 95 of the PDF file linked above. --Michael Dillon
Current thread:
- Re: Publish or (gulp) Perish, (continued)
- Re: Publish or (gulp) Perish Michael . Dillon (Mar 24)
- Re: Publish or (gulp) Perish Irwin Lazar (Mar 24)
- Re: Publish or (gulp) Perish Pekka Savola (Mar 24)
- Re: Publish or (gulp) Perish Irwin Lazar (Mar 24)
- Re: Publish or (gulp) Perish Matthew F. Ringel (Mar 24)
- Re: Publish or (gulp) Perish Randy Bush (Mar 24)
- Re: Publish or (gulp) Perish Joe St Sauver (Mar 24)
- Re: Publish or (gulp) Perish Randy Bush (Mar 24)
- Re: Publish or (gulp) Perish Michael . Dillon (Mar 25)
- Re: Publish or (gulp) Perish Howard C. Berkowitz (Mar 26)
- Re: Publish or (gulp) Perish Michael . Dillon (Mar 25)
- Re: Publish or (gulp) Perish sgorman1 (Mar 25)
- Re: Publish or (gulp) Perish Michael . Dillon (Mar 29)
- Re: Publish or (gulp) Perish Steven M. Bellovin (Mar 29)
- Re: Publish or (gulp) Perish Michael . Dillon (Mar 24)