<?xml version="1.0" encoding="UTF-8" standalone="no"?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><channel><title>CHEM 241 Organic Chemistry I</title><description>Organic Chemistry I at Drexel University. Instructor: Jean-Claude Bradley.</description><managingEditor>noreply@blogger.com (Jean-Claude Bradley)</managingEditor><pubDate>Wed, 13 Mar 2024 11:28:07 -0400</pubDate><generator>Blogger http://www.blogger.com</generator><openSearch:totalResults xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">69</openSearch:totalResults><openSearch:startIndex xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">1</openSearch:startIndex><openSearch:itemsPerPage xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/">25</openSearch:itemsPerPage><link>http://chem241.blogspot.com/</link><language>en-us</language><itunes:explicit>no</itunes:explicit><copyright>may reuse with attribution, non-commercial only</copyright><itunes:image href="http://photos1.blogger.com/img/267/3447/320/headshot.jpg"/><itunes:keywords>organic,chemistry,lecture,screencast</itunes:keywords><itunes:summary>Organic Chemistry I at Drexel University. Lewis structures, free radical halogenation, SN1, SN2, E-1, and E-2 reaction mechanisms, alkyl halides and alkenes. Class blog at http://chem241.blogspot.com. Instructor: Jean-Claude Bradley.</itunes:summary><itunes:subtitle>Organic Chemistry I at Drexel University. Lewis structures, free radical halogenation, SN1, SN2, E-1, and E-2 reaction mechanisms, alkyl halides and alkenes. Class blog at http://chem241.blogspot.com. Instructor: Jean-Claude Bradley.</itunes:subtitle><itunes:category text="Education"><itunes:category text="Educational Technology"/></itunes:category><itunes:author>Jean-Claude Bradley</itunes:author><itunes:owner><itunes:email>bradlejc@drexel.edu</itunes:email><itunes:name>Jean-Claude Bradley</itunes:name></itunes:owner><item><title>Lecture 039: rest of problems chap 9</title><link>http://chem241.blogspot.com/2005/06/lecture-039-rest-of-problems-chap-9.html</link><pubDate>Sat, 4 Jun 2005 05:39:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111788160746021698</guid><description>The rest of the problems for chap 9 have been uploaded in WebCT. (probs 27, 36, 37).</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">3</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 038: second exam review session</title><link>http://chem241.blogspot.com/2005/05/lecture-038-second-exam-review-session.html</link><pubDate>Thu, 19 May 2005 09:09:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651182562928539</guid><description>Here is a second review session for the final exam.&lt;br /&gt;&lt;strong&gt;NOTE: CHAP 9 WILL BE ON THE EXAM - IGNORE INITIAL COMMENTS IN THIS POST&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-038examreview2.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-038examreview2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-038examreview2.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 038 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-038-pdf.html</link><pubDate>Thu, 19 May 2005 09:08:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768554178012861</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-038examreview2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">1</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 037: exam review 1</title><link>http://chem241.blogspot.com/2005/05/lecture-037-exam-review-1.html</link><pubDate>Thu, 19 May 2005 09:07:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651172245977488</guid><description>Here is the first review session for the final exam.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-037examreview1.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-037examreview1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-037examreview1.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">2</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 037 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-037-pdf.html</link><pubDate>Thu, 19 May 2005 09:06:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768559870290653</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-037examreview1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 036: chap 9 problems</title><link>http://chem241.blogspot.com/2005/05/lecture-036-chap-9-problems.html</link><pubDate>Thu, 19 May 2005 09:02:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651163292317462</guid><description>The solutions to problems for Chap 9 (alkynes) are posted in WebCT.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 035: alkynes</title><link>http://chem241.blogspot.com/2005/05/lecture-035-alkynes.html</link><pubDate>Thu, 19 May 2005 09:01:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651148453678252</guid><description>This lecture covers the basics of alkyne nomenclature, synthesis and reactions.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-035alkynes.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-035alkynes.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-035alkynes.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 035 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-035-pdf.html</link><pubDate>Thu, 19 May 2005 09:00:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768584485645137</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-035alkynes.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 034: review for test2 make-up</title><link>http://chem241.blogspot.com/2005/05/lecture-034-review-for-test2-make-up.html</link><pubDate>Thu, 19 May 2005 08:59:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651134849394251</guid><description>Here is the review session for the make-up of test 2, covering chapters 5-8.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-034test2review2.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-034test2review2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-034test2review2.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 034 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-034-pdf.html</link><pubDate>Thu, 19 May 2005 08:58:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768599666602849</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-034test2review2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 033: test 2 review</title><link>http://chem241.blogspot.com/2005/05/lecture-033-test-2-review.html</link><pubDate>Thu, 19 May 2005 08:57:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651127340158846</guid><description>Here is the review session for test 2, covering chapters 5-8.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-033test2review1.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-033test2review1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-033test2review1.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 033 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-033-pdf.html</link><pubDate>Thu, 19 May 2005 08:56:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768616865864390</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-033test2review1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lectures 031 and 032 chap 8 problems</title><link>http://chem241.blogspot.com/2005/05/lectures-031-and-032-chap-8-problems.html</link><pubDate>Thu, 19 May 2005 08:50:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111651108460374285</guid><description>Chap 8 problem solutions are posted in WebCT.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 030: Alkenes 3</title><link>http://chem241.blogspot.com/2005/05/lecture-030-alkenes-3.html</link><pubDate>Sun, 15 May 2005 14:07:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111618416398195188</guid><description>This lecture covers the rest of the alkene reactions starting at the anti-Markovnikov addition of HBr.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-030Alkenes3.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-030Alkenes3.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-030Alkenes3.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 030 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-030-pdf.html</link><pubDate>Sun, 15 May 2005 01:09:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768622735013141</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-030Alkenes3.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 029: Alkenes 2</title><link>http://chem241.blogspot.com/2005/05/lecture-029-alkenes-2.html</link><pubDate>Mon, 9 May 2005 15:14:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111566972880546112</guid><description>This lecture covers reactions of alkenes.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-029Alkenes2.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-029Alkenes2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-029Alkenes2.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 029 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-029-pdf.html</link><pubDate>Mon, 9 May 2005 15:13:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768471685509774</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-029Alkenes2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 028: Chap 7 problems</title><link>http://chem241.blogspot.com/2005/05/lecture-028-chap-7-problems.html</link><pubDate>Mon, 9 May 2005 15:12:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111566963567482943</guid><description>The solutions to the alkene preparation problems are up in WebCT.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 027: Alkenes 1</title><link>http://chem241.blogspot.com/2005/05/lecture-027-alkenes-1.html</link><pubDate>Mon, 9 May 2005 15:09:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111566957274472769</guid><description>The introduction to alkenes, nomenclature and preparation.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-027Alkenes1.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-027Alkenes1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-027Alkenes1.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 027 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-027-pdf.html</link><pubDate>Mon, 9 May 2005 11:41:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768454646338111</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-027Alkenes1.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 024-025: Chap 6 problems</title><link>http://chem241.blogspot.com/2005/05/lecture-024-025-chap-6-problems.html</link><pubDate>Mon, 9 May 2005 09:14:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111564814895528243</guid><description>The solutions to the alkyl halide problems are up in WebCT.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 023: Alkyl Halides 3</title><link>http://chem241.blogspot.com/2005/05/lecture-023-alkyl-halides-3.html</link><pubDate>Mon, 9 May 2005 09:11:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111564805041897848</guid><description>A very short final part of Alkyl Halides doing one E-1 and one E-2 example  &lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-023AlkylHalides3.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-023AlkylHalides3.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-023AlkylHalides3.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 023 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-023-pdf.html</link><pubDate>Mon, 9 May 2005 04:39:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768441872977885</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-023AlkylHalides3.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 022: Alkyl halides part 2</title><link>http://chem241.blogspot.com/2005/05/lecture-022-alkyl-halides-part-2.html</link><pubDate>Mon, 2 May 2005 10:46:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-111504892805858657</guid><description>I start with the solvent effects in SN1 and SN2 reactions then the rearrangement of carbocations in SN1 reactions by 1,2-shifts.  The detailed mechanism of E-1 and E-2 reactions is covered.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-022AlkylHalides2.mp3"&gt;mp3 podcast&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-022AlkylHalides2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-022AlkylHalides2.html"&gt;streaming screencast Flash&lt;/a&gt;</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">1</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item><item><title>Lecture 022 pdf</title><link>http://chem241.blogspot.com/2005/05/lecture-022-pdf.html</link><pubDate>Mon, 2 May 2005 10:44:00 -0500</pubDate><guid isPermaLink="false">tag:blogger.com,1999:blog-11294776.post-112768430786816308</guid><description>&lt;a href="http://showme.physics.drexel.edu/bradley/CHEM241_s05-022AlkylHalides2.pdf"&gt;pdf&lt;/a&gt; Right-click and select "save target as" if downloading manually.</description><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><author>bradlejc@drexel.edu (Jean-Claude Bradley)</author></item></channel></rss>