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  <id>http://groups.google.com.au/group/sci.electronics.basics</id>
  <title type="text">sci.electronics.basics Google Group</title>
  <subtitle type="text">
  Elementary questions about electronics.
  </subtitle>
  <link href="/group/sci.electronics.basics/feed/atom_v1_0_msgs.xml" rel="self" title="sci.electronics.basics feed"/>
  <updated>2009-11-24T23:24:58Z</updated>
  <generator uri="http://groups.google.com.au" version="1.99">Google Groups</generator>
  <entry>
  <author>
  <name>Wayne</name>
  <email>wayne.lit...@gmail.com</email>
  </author>
  <updated>2009-11-24T23:24:58Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/7f72419c7ccd5dd2?show_docid=7f72419c7ccd5dd2</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/7f72419c7ccd5dd2?show_docid=7f72419c7ccd5dd2"/>
  <title type="text">Re: Sallen and Key&#39;s classic 1955 paper</title>
  <summary type="html" xml:space="preserve">
  George et. al., &lt;br&gt; I have successfully contacted the Linda Hall Library in Missouri and &lt;br&gt; they do have Sallen and Key&#39;s original paper. There is a fee of $37 &lt;br&gt; that includes the copying of the paper and the IEEE copyright. Their &lt;br&gt; web address is: &lt;br&gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://www.lindahall.org&quot;&gt;[link]&lt;/a&gt;. &lt;br&gt; -Wayne
  </summary>
  </entry>
  <entry>
  <author>
  <name>Jessica CODY</name>
  <email>dadyhusiu...@gmail.com</email>
  </author>
  <updated>2009-11-24T20:03:17Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/3fb6796b3c3161bd/4cbfc549ec094cd6?show_docid=4cbfc549ec094cd6</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/3fb6796b3c3161bd/4cbfc549ec094cd6?show_docid=4cbfc549ec094cd6"/>
  <title type="text">~~~~~~~~~~~~~~~ BATTLEFIELD 2142 ~~~~~~~~~~~~~~~</title>
  <summary type="html" xml:space="preserve">
  . &lt;br&gt; ~~~^^^~~~ &lt;br&gt; ============================== ==================== &lt;br&gt; ============================== ==================== &lt;br&gt; ENTER HERE: &lt;br&gt; &amp;gt;&amp;gt;&amp;gt; &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://search-results.cn/2/battlefield-2142&quot;&gt;[link]&lt;/a&gt; &amp;lt;&amp;lt;&amp;lt; &lt;br&gt; ============================== ====================
  </summary>
  </entry>
  <entry>
  <author>
  <name>George Herold</name>
  <email>ggher...@gmail.com</email>
  </author>
  <updated>2009-11-24T18:44:36Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/d6c1d8fa7d8fe575?show_docid=d6c1d8fa7d8fe575</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/d6c1d8fa7d8fe575?show_docid=d6c1d8fa7d8fe575"/>
  <title type="text">Re: Sallen and Key&#39;s classic 1955 paper</title>
  <summary type="html" xml:space="preserve">
  Hi Jon, You shouldn&#39;t let yourself get too upset. This kind of thing &lt;br&gt; happens all the time in academia. (And probably in industry too.) &lt;br&gt; Everyone tends to &#39;parrot&#39; what has been done before. I&#39;m a physicist &lt;br&gt; and if you look at intro physics texts they all tend to be the same. &lt;br&gt; I’m reminded of an instance documented by Stephen J. Gould in one of
  </summary>
  </entry>
  <entry>
  <author>
  <name>George Herold</name>
  <email>ggher...@gmail.com</email>
  </author>
  <updated>2009-11-24T18:31:52Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/99ea771d04586ec2?show_docid=99ea771d04586ec2</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/99ea771d04586ec2?show_docid=99ea771d04586ec2"/>
  <title type="text">Re: Sallen and Key&#39;s classic 1955 paper</title>
  <summary type="html" xml:space="preserve">
  Wayne please keep us posted. I went to the University of Buffalo &lt;br&gt; library website and tried to find the article.. .same story that you &lt;br&gt; are getting. They have the second and all other volumes in the series, &lt;br&gt; but someone lost the first volume! &lt;br&gt; George H.
  </summary>
  </entry>
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  </author>
  <updated>2009-11-24T18:27:49Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/a2486a5c6eaba763/7d9982d6e819e0c2?show_docid=7d9982d6e819e0c2</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/a2486a5c6eaba763/7d9982d6e819e0c2?show_docid=7d9982d6e819e0c2"/>
  <title type="text">Re: A mechanical volume control that actually works!</title>
  <summary type="html" xml:space="preserve">
  Yes, to both. The cheapest potentiometers (volume controls) &lt;br&gt; are plated steel spring contacts onto carbon-paint resistive elements &lt;br&gt; on phenolic plastic substrates. They work quite well, but the &lt;br&gt; carbon is prone to oxidation and can be abraded; the plating on the &lt;br&gt; spring &lt;br&gt; can wear through or crack; the contact pressure can be uneven,
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  <updated>2009-11-24T18:08:22Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/44b5a51a62b7d4f7/8dd90f2588c84b1a?show_docid=8dd90f2588c84b1a</id>
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  <updated>2009-11-24T18:03:18Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/2de9d31053dcf375/35c7711ad5e5b694?show_docid=35c7711ad5e5b694</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/2de9d31053dcf375/35c7711ad5e5b694?show_docid=35c7711ad5e5b694"/>
  <title type="text">@@@Test Banks and solution manuals</title>
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  Test Banks and solution manuals for students &lt;br&gt; Email me at allsolutionmanuals11[at]gmail. com if you need to buy any &lt;br&gt; test bank or solution manual listed below. All emails will be &lt;br&gt; answered &lt;br&gt; quickly. &lt;br&gt; Or visit &lt;a target=&quot;_blank&quot; rel=nofollow href=&quot;http://quick-n-easy-solution-shop.blogspot.com/&quot;&gt;[link]&lt;/a&gt; for a latest &lt;br&gt; list of resources. &lt;br&gt; 2009 Federal Taxation - James Pratt (3rd ed) (ISBN 1426639171)
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  <updated>2009-11-24T16:17:38Z</updated>
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  <title type="text">paypal wholesale NBA shoes (paypal payment)( www.brandshoes08.com )</title>
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  <updated>2009-11-24T15:37:54Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/7fe1b43ce78922fe/d7517caad21bad98?show_docid=d7517caad21bad98</id>
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  <title type="text">~~~~~~~~~~~~~~~ NAKED GUYS ~~~~~~~~~~~~~~~</title>
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  <updated>2009-11-24T15:05:47Z</updated>
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  <updated>2009-11-24T14:34:34Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/5bf20bb53a374e37/0d1a521ada30b7da?show_docid=0d1a521ada30b7da</id>
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  <updated>2009-11-24T12:39:42Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/86b16ecf52b36c1a/cf10652502f221df?show_docid=cf10652502f221df</id>
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  <title type="text">~~~~~~~~~~~~~~~ FIRST CLASS ~~~~~~~~~~~~~~~</title>
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  <updated>2009-11-24T11:33:30Z</updated>
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  <updated>2009-11-24T03:34:02Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/de4994f4ee4f304f?show_docid=de4994f4ee4f304f</id>
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  <title type="text">Re: Sallen and Key&#39;s classic 1955 paper</title>
  <summary type="html" xml:space="preserve">
  I would like to have a copy, if you ever get it. :)
  </summary>
  </entry>
  <entry>
  <author>
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  <updated>2009-11-23T22:52:18Z</updated>
  <id>http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/7ee5bfa57192413b?show_docid=7ee5bfa57192413b</id>
  <link href="http://groups.google.com.au/group/sci.electronics.basics/browse_thread/thread/6490f0334e75a3cb/7ee5bfa57192413b?show_docid=7ee5bfa57192413b"/>
  <title type="text">Re: Sallen and Key&#39;s classic 1955 paper</title>
  <summary type="html" xml:space="preserve">
  On Mon, 23 Nov 2009 11:19:17 -0500, Michael Black &amp;lt;et...@ncf.ca&amp;gt; &lt;br&gt; wrote: &lt;br&gt; I&#39;ll make the accusation clearer. I suspect they aren&#39;t even reading &lt;br&gt; secondary interpretations by those who have actually read the original &lt;br&gt; paper. I think they simply have heard (or read) that it is a seminal &lt;br&gt; paper on the broader subject at hand and decide to simply include it,
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</feed>
