http://www.noah.org/wiki/Special:RecentChanges Track the most recent changes to the wiki in this feed. en MediaWiki 1.15.1 Wed, 16 May 2012 21:23:04 GMT http://www.noah.org/mediawiki/index.php?title=digital_fluoroscope&diff=6288&oldid=prev <p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 20:24, 14 May 2012</td> </tr> <tr><td colspan="2" class="diff-lineno">Line 91:</td> <td colspan="2" class="diff-lineno">Line 91:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>montage slice-*.png -mode Concatenate -tile 1x radon.png</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>montage slice-*.png -mode Concatenate -tile 1x radon.png</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&lt;/pre&gt;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>&lt;/pre&gt;</div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">= glass shielding =</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Lead glass or flint glass may be used for x-ray shielding. Look for '''optical glass window'''. It may be that density and lead content of glass not specifically intended for radiation shielding is suitable. Even ordinary glass has some limited shielding effect.</ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&nbsp;</td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Prices for x-ray glass shielding are very high. One of the few places I found with reasonable prices is '''UQG Optics''' [http://www.uqgoptics.com/product_custom_windows_leadGlass.aspx Lead Glass]. Even including the absurd $50 shipping from the UK it's still cheaper than anything else I've found.</ins></div></td></tr> <!-- diff generator: internal 2012-05-16 21:23:05 --> </table> Mon, 14 May 2012 20:24:03 GMT Root http://www.noah.org/wiki/Talk:digital_fluoroscope