Talk:Team:Columbia-Cooper-NYC/trial

From 2012.igem.org

(Difference between revisions)
Line 1: Line 1:
 +
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" dir="ltr" lang="en"><head>
 +
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 +
<meta name="generator" content="MediaWiki 1.16.0">
 +
<link rel="shortcut icon" href="/favicon.ico">
 +
<link rel="search" type="application/opensearchdescription+xml" href="/wiki/opensearch_desc.php" title="2012.igem.org (en)">
 +
<link title="Creative Commons" type="application/rdf+xml" href="/wiki/index.php?title=Team:Columbia-Cooper-NYC&amp;action=creativecommons" rel="meta">
 +
<link rel="copyright" href="http://creativecommons.org/licenses/by/3.0/">
 +
<link rel="alternate" type="application/atom+xml" title="2012.igem.org Atom feed" href="/wiki/index.php?title=Special:RecentChanges&amp;feed=atom"> <title>Team:Columbia-Cooper-NYC - 2012.igem.org</title>
 +
<style type="text/css" media="screen, projection">/*<![CDATA[*/
 +
@import "/wiki/skins/common/shared.css?270";
 +
@import "/wiki/skins/igem/main.css?270";
 +
/*]]>*/</style>
 +
<link rel="stylesheet" type="text/css" media="print" href="/wiki/skins/common/commonPrint.css?270">
 +
<!--[if lt IE 5.5000]><style type="text/css">@import "/wiki/skins/igem/IE50Fixes.css?270";</style><![endif]-->
 +
<!--[if IE 5.5000]><style type="text/css">@import "/wiki/skins/igem/IE55Fixes.css?270";</style><![endif]-->
 +
<!--[if IE 6]><style type="text/css">@import "/wiki/skins/igem/IE60Fixes.css?270";</style><![endif]-->
 +
<!--[if IE 7]><style type="text/css">@import "/wiki/skins/igem/IE70Fixes.css?270";</style><![endif]-->
 +
<!--[if lt IE 7]><script type="text/javascript" src="/wiki/skins/common/IEFixes.js?270"></script>
 +
<meta http-equiv="imagetoolbar" content="no" /><![endif]-->
 +
 +
<script>
 +
var skin="igem",
 +
stylepath="/wiki/skins",
 +
wgUrlProtocols="http\\:\\/\\/|https\\:\\/\\/|ftp\\:\\/\\/|irc\\:\\/\\/|gopher\\:\\/\\/|telnet\\:\\/\\/|nntp\\:\\/\\/|worldwind\\:\\/\\/|mailto\\:|news\\:|svn\\:\\/\\/",
 +
wgArticlePath="/$1",
 +
wgScriptPath="/wiki",
 +
wgScriptExtension=".php",
 +
wgScript="/wiki/index.php",
 +
wgVariantArticlePath=false,
 +
wgActionPaths={},
 +
wgServer="https://2012.igem.org",
 +
wgCanonicalNamespace="",
 +
wgCanonicalSpecialPageName=false,
 +
wgNamespaceNumber=0,
 +
wgPageName="Team:Columbia-Cooper-NYC",
 +
wgTitle="Team:Columbia-Cooper-NYC",
 +
wgAction="view",
 +
wgArticleId=1753,
 +
wgIsArticle=true,
 +
wgUserName=null,
 +
wgUserGroups=null,
 +
wgUserLanguage="en",
 +
wgContentLanguage="en",
 +
wgBreakFrames=false,
 +
wgCurRevisionId=118237,
 +
wgVersion="1.16.0",
 +
wgEnableAPI=true,
 +
wgEnableWriteAPI=true,
 +
wgSeparatorTransformTable=["", ""],
 +
wgDigitTransformTable=["", ""],
 +
wgMainPageTitle="Main Page",
 +
wgFormattedNamespaces={"-2": "Media", "-1": "Special", "0": "", "1": "Talk", "2": "User", "3": "User talk", "4": "2012.igem.org", "5": "2012.igem.org talk", "6": "File", "7": "File talk", "8": "MediaWiki", "9": "MediaWiki talk", "10": "Template", "11": "Template talk", "12": "Help", "13": "Help talk", "14": "Category", "15": "Category talk"},
 +
wgNamespaceIds={"media": -2, "special": -1, "": 0, "talk": 1, "user": 2, "user_talk": 3, "2012.igem.org": 4, "2012.igem.org_talk": 5, "file": 6, "file_talk": 7, "mediawiki": 8, "mediawiki_talk": 9, "template": 10, "template_talk": 11, "help": 12, "help_talk": 13, "category": 14, "category_talk": 15, "image": 6, "image_talk": 7},
 +
wgSiteName="2012.igem.org",
 +
wgCategories=[],
 +
wgMWSuggestTemplate="https://2012.igem.org/wiki/api.php?action=opensearch\x26search={searchTerms}\x26namespace={namespaces}\x26suggest",
 +
wgDBname="2012_igem_org",
 +
wgSearchNamespaces=[0],
 +
wgMWSuggestMessages=["with suggestions", "no suggestions"],
 +
wgRestrictionEdit=[],
 +
wgRestrictionMove=[];
 +
</script>               
 +
<script type="text/javascript" src="/wiki/skins/common/wikibits.js?270"><!-- wikibits js --></script>
 +
<!-- Head Scripts -->
 +
<script src="/wiki/skins/common/ajax.js?270"></script>
 +
<script src="/wiki/skins/common/mwsuggest.js?270"></script>
 +
<script type="text/javascript" src="/wiki/index.php?title=-&amp;action=raw&amp;gen=js&amp;useskin=igem"><!-- site js --></script>
 +
<!-- jQuery Javascript -->
 +
<script type="text/javascript" src="/common/jquery-latest.min.js"></script>
 +
<script type="text/javascript" src="/common/tablesorter/jquery.tablesorter.min.js"></script>
 +
        <link rel="stylesheet" type="text/css" href="/common/tablesorter/themes/groupparts/style.css">
 +
        <link rel="stylesheet" type="text/css" href="/common/table_styles.css">
 +
        <link rel="stylesheet" type="text/css" href="/forum/forum_styles.css">
 +
<script type="text/javascript" src="/forum/forum_scripts.js"></script>
 +
</head>
 +
 +
<body class="mediawiki  ltr ns-0 ns-subject page-Team_Columbia-Cooper-NYC">
 +
  <div id="globalWrapper">
 +
 +
    <div id="top-section">
 +
<div id="p-logo">
 +
    <a href="/Main_Page" title="Main Page">
 +
    <img src="/wiki/skins/common/images/wiki.png">"
 +
    </a>
 +
</div>  <!-- end p-logo -->
 +
<script type="text/javascript"> if (window.isMSIE55) fixalpha(); </script>
 +
 +
 +
 +
<div id="menubar" class="left-menu noprint">
 +
  <ul>
 +
                  <li class="selected"><a href="/Team:Columbia-Cooper-NYC">Page              </a></li>
 +
              <li class="new"><a href="/wiki/index.php?title=Talk:Team:Columbia-Cooper-NYC&amp;action=edit&amp;redlink=1">Discussion              </a></li>
 +
              <li><a href="/wiki/index.php?title=Team:Columbia-Cooper-NYC&amp;action=edit">View source              </a></li>
 +
              <li><a href="/wiki/index.php?title=Team:Columbia-Cooper-NYC&amp;action=history">History              </a></li>
 +
              <li style="color:#808080;cursor:default">teams</li>
 +
  </ul>
 +
</div> <!-- end menubar (left) -->
 +
 +
<div class="right-menu noprint" id="menubar">
 +
    <ul>
 +
                <li id="pt-login"><a href="/wiki/index.php?title=Special:UserLogin&amp;returnto=Team:Columbia-Cooper-NYC" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o">Log in</a></li>     </ul>
 +
</div><!-- end right menubar -->
 +
 +
<div id="search-controls" class="noprint">
 +
<form action="/Special:Search" id="searchform">
 +
<input autocomplete="off" id="searchInput" name="search" title="Search 2012.igem.org [ctrl-f]" accesskey="f" value="" type="text">
 +
<input name="go" class="searchButton" id="searchGoButton" value="Go" title="Go to a page with this exact name if exists" type="submit">&nbsp;
 +
      <input name="fulltext" class="searchButton" id="mw-searchButton" value="Search" title="Search the pages for this text" type="submit">
 +
</form>
 +
</div> <!-- close search controls -->
 +
    </div> <!-- close top-section-->
 +
    <div id="content">
 +
<a name="top" id="top"></a>
 +
<h1 class="firstHeading">Team:Columbia-Cooper-NYC</h1>
 +
<div id="bodyContent">
 +
<h3 id="siteSub" class="noprint">From 2012.igem.org</h3>
 +
<div id="contentSub"></div>
 +
<!--
 +
<div id="jump-to-nav">Jump to:                        <a href="#column-one">navigation</a>, <a href="#searchInput">search</a></div>-->
 +
<!-- start content -->
 +
<p><a href="/File:Heading.png" class="image"><img alt="Heading.png" src="/wiki/images/thumb/2/25/Heading.png/970px-Heading.png" height="157" width="970"></a>
 +
</p><p>
 +
 +
 +
<!-- dd menu -->
 +
<script type="text/javascript">
 +
<!--
 +
var timeout        = 500;
 +
var closetimer = 0;
 +
var ddmenuitem      = 0;
 +
 +
// open hidden layer
 +
function mopen(id)
 +
{
 +
// cancel close timer
 +
mcancelclosetime();
 +
 +
// close old layer
 +
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
 +
 +
// get new layer and show it
 +
ddmenuitem = document.getElementById(id);
 +
ddmenuitem.style.visibility = 'visible';
 +
 +
}
 +
// close showed layer
 +
function mclose()
 +
{
 +
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
 +
}
 +
 +
// go close timer
 +
function mclosetime()
 +
{
 +
closetimer = window.setTimeout(mclose, timeout);
 +
}
 +
 +
// cancel close timer
 +
function mcancelclosetime()
 +
{
 +
if(closetimer)
 +
{
 +
window.clearTimeout(closetimer);
 +
closetimer = null;
 +
}
 +
}
 +
 +
// close layer when click-out
 +
document.onclick = mclose;
 +
// -->
 +
</script>
 +
<style>
 +
#sddm
 +
{ margin: 0;
 +
padding: 0;
 +
      z-index: 30}
 +
 +
#sddm li
 +
{ margin: 0;
 +
padding: 0;
 +
list-style: none;
 +
float: left;
 +
font: bold 11px arial}
 +
 +
#sddm li a
 +
{ display: block;
 +
margin: 0 1px 0 0;
 +
padding: 4px 10px;
 +
width: 85px;
 +
background: #238E23;
 +
color: #FFF;
 +
text-align: center;
 +
text-decoration: none}
 +
 +
#sddm li a:hover
 +
{ background: #B87333}
 +
 +
#sddm div
 +
{ position: absolute;
 +
visibility: hidden;
 +
margin: 0;
 +
padding: 0;
 +
background: #4CC552;
 +
border: 1px solid #5C3317}
 +
 +
#sddm div a
 +
{ position: relative;
 +
display: block;
 +
margin: 0;
 +
padding: 5px 10px;
 +
width: auto;
 +
white-space: nowrap;
 +
text-align: left;
 +
text-decoration: none;
 +
background: #B5EAAA;
 +
color: #5C3317;
 +
font: 11px arial}
 +
 +
#sddm div a:hover
 +
{ background: #49A3FF;
 +
color: #FFF}
 +
</style>
 +
 +
 +
<!-- div class="sample" style="margin-bottom: 15px;height:42px;"><span -->
 +
</p><ul id="sddm" style="width:1000px;margin:0 auto">
 +
<li><a href="https://2012.igem.org/Team:Columbia-Cooper-NYC" onmouseover="mopen('m1')" onmouseout="mclosetime()">Home</a>
 +
<div style="visibility: hidden;" id="m1" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
</div>
 +
</li>
 +
<li><a href="#" onmouseover="mopen('m2')" onmouseout="mclosetime()">Team</a>
 +
<div style="visibility: hidden;" id="m2" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Team">Biographies</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Facilitators">Facilitators</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Universities">The University(s)</a>
 +
<a href="https://igem.org/Team.cgi?year=2012">Official Profile</a>
 +
</div>
 +
</li>
 +
<li><a href="#" onmouseover="mopen('m3')" onmouseout="mclosetime()">Project</a>
 +
<div style="visibility: hidden;" id="m3" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Overview">Overview</a>
 +
                <a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Data_and_Conclusions">Data and Conclusions</a>
 +
                <a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Future_Directions">Future Directions</a>
 +
                <a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/References">References</a>
 +
</div>
 +
</li>
 +
<li><a href="#" onmouseover="mopen('m4')" onmouseout="mclosetime()">Parts</a>
 +
<div style="visibility: hidden;" id="m4" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Parts_Submitted">Parts Submitted</a>
 +
</div>
 +
</li>
 +
<li><a href="#" onmouseover="mopen('m5')" onmouseout="mclosetime()">Lab Notebook</a>
 +
<div id="m5" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Columbia_notebook_2">Genetics</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Columbia_notebook_1">Copper Etching</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Protocols">Protocols</a>
 +
</div>
 +
</li>
 +
        <li><a href="#" onmouseover="mopen('m6')" onmouseout="mclosetime()">Human Practice</a>
 +
<div style="visibility: hidden;" id="m6" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Outreach">Outreach</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Collaborations">Collaboration</a>
 +
</div>
 +
</li>
 +
        <li><a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Safety" onmouseover="mopen('m7')" onmouseout="mclosetime()">Safety</a>
 +
<div id="m7" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
                <a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Safety">Safety</a>
 +
                <a href="https://2012.igem.org/Security">Security</a>
 +
</div>
 +
</li>
 +
        <li><a href="#" onmouseover="mopen('m8')" onmouseout="mclosetime()">Sponsors</a>
 +
<div id="m8" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
                <a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Sponsor_Us">Sponsor Us</a>
 +
<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC/Acknowledgements">Acknowledgements</a>
 +
</div>
 +
</li>
 +
        <li><a href="https://2012.igem.org/Main_Page" onmouseover="mopen('m9')" onmouseout="mclosetime()">iGEM</a>
 +
<div id="m9" onmouseover="mcancelclosetime()" onmouseout="mclosetime()">
 +
</div>
 +
</li>
 +
</ul>
 +
<div style="clear:both"></div>
 +
<!-- /span></div -->
 +
<!-- /dd -->
 +
 +
 +
 +
 +
<p></p><p><br>
 +
 +
 +
    <meta http-equiv="content-type" content="text/xml; charset=utf-8">
 +
    <title>absPosition.html</title>
 +
    <style type="text/css">
 +
 +
      #boxOne {
 +
          background-color: blue;
 +
          width: 100px;
 +
          height: 100px;
 +
          position: absolute;
 +
          left: 0px;
 +
          top: 0px;
 +
          margin: 0px;
 +
      }
 +
 +
      #boxTwo {
 +
          background-color: blue;
 +
          width: 100px;
 +
          height: 100px;
 +
          position: absolute;
 +
          left: 50px;
 +
          top: 50px;
 +
          margin: 0px;
 +
      }
 +
    </style>
 +
 +
 +
 +
    </p><p id="boxOne"></p>
 +
    <p id="boxTwo"></p>
 +
 +
 +
<p></p><p>
 +
 +
 +
<style>
 +
body {font-family:Arial, Helvetica, sans-serif; font-size:12px;}
 +
 +
.fadein { position:relative; height:510px; width:500px; }
 +
.fadein img { position:absolute; left:0; top:0; }
 +
</style>
 +
 +
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
 +
<script>
 +
$(function(){
 +
$('.fadein img:gt(0)').hide();
 +
setInterval(function(){$('.fadein :first-child').fadeOut().next('img').fadeIn().end().appendTo('.fadein');}, 3000);
 +
});
 +
</script>
 +
 +
 +
 +
</p><div class="fadein">
 +
 +
 +
<img style="display: block;" src="http://farm9.staticflickr.com/8302/7987254674_556f17eb0f_b.jpg" height="500" width="400"><img style="display: none;" src="http://farm9.staticflickr.com/8039/7987219806_9c7a481a41_b.jpg" height="500" width="400"></div>
 +
 +
 +
<p></p><p><br>
 +
 +
</p><h2>Light Sensitive Spatially Controlled Micromachining of Copper Wafers Using Acidithiobacillus Ferrooxidans</h2>
 +
<p>The Columbia-Cooper iGEM team is working with Acidithiobacillus ferrooxidans to create a light-controlled printed circuit board manufacturing process. This bacteria’s metabolism relies on its ability to oxidize iron; the iron can then be used to oxidize, and in turn solubilize, copper. By genetically altering the bacteria, we intend to install a light sensitive mechanism which will enable us to etch copper in a desired pattern, leaving a finished circuit board. Once a blank printed circuit board is placed in a thin layer of solid media, the bacteria will be applied onto the surface of the media and light will be focused on it in a desired pattern. The light sensitive mechanism in ferrooxidans would activate and self-destruct in the pathway of the light. In the end, the circuit board will be "etched" by the bacteria everywhere but the illuminated spots, leaving the desired pattern behind on the circuit board.</p>
 +
 +
<!--<p>The Columbia-Cooper iGEM team is working with Acidithiobacillus ferrooxidans to create a light-controlled printed circuit board manufacturing process. This bacteria’s metabolism relies on its ability to oxidize iron; the iron can then be used to oxidize, and in turn solubilize, copper. By genetically altering the bacteria, we intend to install a light sensitive mechanism which will enable us to etch copper in a desired pattern, leaving a finished circuit board.</p>-->
 +
<p></p>
 +
<!--
 +
NewPP limit report
 +
Preprocessor node count: 13/1000000
 +
Post-expand include size: 0/2097152 bytes
 +
Template argument size: 0/2097152 bytes
 +
Expensive parser function count: 0/100
 +
-->
 +
 +
<!-- Saved in parser cache with key 2012_igem_org:pcache:idhash:1753-0!1!0!!en!2!edit=0 and timestamp 20120921200731 -->
 +
<div class="printfooter">
 +
Retrieved from "<a href="https://2012.igem.org/Team:Columbia-Cooper-NYC">https://2012.igem.org/Team:Columbia-Cooper-NYC</a>"</div>
 +
<div id="catlinks"><div id="catlinks" class="catlinks catlinks-allhidden"></div></div> <!-- end content -->
 +
<div class="visualClear"></div>
 +
</div>
 +
    </div>
 +
<!-- PAGE FOOTER -- ITEMS FROM COLUMN ! HAVE BEEN MOVED HERE  -- RDR  -->
 +
<div class="visualClear"></div>
 +
    <div id="footer-box" class="noprint">
 +
        <div id="footer">
 +
              <div id="f-poweredbyico"><a href="http://www.mediawiki.org/"><img src="/wiki/skins/common/images/poweredby_mediawiki_88x31.png" alt="Powered by MediaWiki" height="31" width="88"></a></div>       <div id="f-copyrightico"><a href="http://creativecommons.org/licenses/by/3.0/"><img src="http://i.creativecommons.org/l/by/3.0/88x31.png" alt="Attribution 3.0 Unported" height="31" width="88"></a></div>     <ul id="f-list">
 +
 +
 +
  <!-- Recentchanges is not handles well DEBUG -->
 +
    <li id="t-recentchanges"><a href="/Special:RecentChanges" title="Recent changes">Recent changes</a></li>
 +
 +
    <li id="t-whatlinkshere"><a href="/Special:WhatLinksHere/Team:Columbia-Cooper-NYC" title="List of all wiki pages that link here [j]" accesskey="j">What links here</a></li>
 +
 +
                        <li id="t-recentchangeslinked"><a href="/Special:RecentChangesLinked/Team:Columbia-Cooper-NYC" title="Recent changes in pages linked from this page [k]" accesskey="k">Related changes</a></li>
 +
 +
 +
 +
                <li id="t-specialpages"><a href="/Special:SpecialPages" title="List of all special pages [q]" accesskey="q">Special pages</a>
 +
                </li>
 +
                <li><a href="/Special:Preferences">My preferences</a></li>
 +
            </ul>
 +
        </div> <!-- close footer -->
 +
        <div id="footer">
 +
    <ul id="f-list">
 +
 +
            <li id="t-print"><a href="/wiki/index.php?title=Team:Columbia-Cooper-NYC&amp;printable=yes" title="Printable version of this page [p]" accesskey="p">Printable version</a>
 +
            </li>
 +
 +
            <li id="t-permalink"><a href="/wiki/index.php?title=Team:Columbia-Cooper-NYC&amp;oldid=118237" title="Permanent link to this revision of the page">Permanent link</a>
 +
            </li>
 +
 +
 +
        <li id="privacy"><a href="/2012.igem.org:Privacy_policy" title="2012.igem.org:Privacy policy">Privacy policy</a></li>
 +
        <li id="disclaimer"><a href="/2012.igem.org:General_disclaimer" title="2012.igem.org:General disclaimer">Disclaimers</a></li>
 +
    </ul>
 +
</div> <!-- close footer -->
 +
    </div> <!-- close footer-box -->
 +
 +
<script>if (window.runOnloadHook) runOnloadHook();</script>
 +
</div>
 +
<!-- Served in 0.181 secs. -->
 +
 +
 +
</body></html>
 +
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">

Revision as of 14:29, 22 September 2012

Team:Columbia-Cooper-NYC - 2012.igem.org

 

Team:Columbia-Cooper-NYC

From 2012.igem.org

Heading.png


absPosition.html


Light Sensitive Spatially Controlled Micromachining of Copper Wafers Using Acidithiobacillus Ferrooxidans

The Columbia-Cooper iGEM team is working with Acidithiobacillus ferrooxidans to create a light-controlled printed circuit board manufacturing process. This bacteria’s metabolism relies on its ability to oxidize iron; the iron can then be used to oxidize, and in turn solubilize, copper. By genetically altering the bacteria, we intend to install a light sensitive mechanism which will enable us to etch copper in a desired pattern, leaving a finished circuit board. Once a blank printed circuit board is placed in a thin layer of solid media, the bacteria will be applied onto the surface of the media and light will be focused on it in a desired pattern. The light sensitive mechanism in ferrooxidans would activate and self-destruct in the pathway of the light. In the end, the circuit board will be "etched" by the bacteria everywhere but the illuminated spots, leaving the desired pattern behind on the circuit board.

Retrieved from "https://2012.igem.org/Team:Columbia-Cooper-NYC"