[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [sdpd] Assistance



<x-html>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd";>
<html>
<head>
</head>







<body style="background-color: #fff;">
<span style="display:none">&nbsp;</span>

<!--~-|**|PrettyHtmlStartT|**|-~-->
<div id="ygrp-mlmsg" style="position:relative;">
  <div id="ygrp-msg" style="z-index: 1;">
<!--~-|**|PrettyHtmlEndT|**|-~-->

    <div id="ygrp-text" >
      
      
      <p>Is your particle calcite?<br>
<br>
Have you checked SEM images of these powder to see the extend of platy shape?<br>
<br>
Just be careful about the preferred orientation effect when using Bragg-Brentano geometry.<br>
<br>
If not, then you can use peak FWHM to estimate the coherent scatter dimension.<br>
<br>
Yours Sincerely<br>
-------------------<br>
<br>
Xiaodong (Tony) Wang<br>
Department of Imaging and Applied Physics<br>
<br>
Curtin University<br>
<br>
From: <a href="mailto:sentto-1052548-2737-1316617777-iangie%3D126.com%40returns.groups.yahoo.com";>sentto-1052548-2737-1316617777-iangie=126.com...@returns.groups.yahoo.com</a> [mailto:<a href="mailto:sentto-1052548-2737-1316617777-iangie%3D126.com%40returns.groups.yahoo.com";>sentto-1052548-2737-1316617777-iangie=126.com...@returns.groups.yahoo.com</a>] On Behalf Of JB<br>
Sent: 2011å¹´9æ??21æ?¥ 23:10<br>
To: <a href="mailto:sdpd%40yahoogroups.com";>sdpd...@yahoogroups.com</a><br>
Subject: [sdpd] Assistance<br>
<br>
Hello guys<br>
Can anyone help me, I need to calculate the particle size of a given CaCO3 powder, how do I proceed (practically) using HighScore Plus. I have the diffraction pattern. <br>
<br>
Thanks in anticipation.<br>
<br>
Make the world a better place to live in<br>
<br>
--- On Tue, 9/20/11, L_Solovyov &lt;<a href="mailto:l_solovyov%40yahoo.com";>l_solovyov...@yahoo.com</a> &lt;mailto:l_solovyov%40yahoo.com&gt; &gt; wrote:<br>
<br>
From: L_Solovyov &lt;<a href="mailto:l_solovyov%40yahoo.com";>l_solovyov...@yahoo.com</a> &lt;mailto:l_solovyov%40yahoo.com&gt; &gt;<br>
Subject: [sdpd] Re: question<br>
To: <a href="mailto:sdpd%40yahoogroups.com";>sdpd...@yahoogroups.com</a> &lt;mailto:sdpd%40yahoogroups.com&gt; <br>
Date: Tuesday, September 20, 2011, 8:07 PM<br>
<br>
&gt; What will be the real errors in this case?<br>
<br>
The uncertainties (sigmas) of the corrected profile intensities Icor are:<br>
<br>
sigma(Icor) = sigma(Io)*Icor/Io = Icor/sqrt(Io)<br>
<br>
where Io is the observed uncorrected profile intensity.<br>
<br>
*******************************************************<br>
<br>
Leonid A. Solovyov<br>
<br>
Institute of Chemistry and Chemical Technology<br>
<br>
660049, K. Marx 42, Krasnoyarsk, Russia<br>
<br>
<a href="http://sites.google.com/site/solovyovleonid";>http://sites.google.com/site/solovyovleonid</a><br>
<br>
*******************************************************<br>
<br>
--- In <a href="mailto:sdpd%40yahoogroups.com";>sdpd...@yahoogroups.com</a> &lt;mailto:sdpd%40yahoogroups.com&gt; , Radu Baies &lt;radu.baies...@...&gt; wrote:<br>
<br>
&gt;<br>
<br>
&gt; Dear All,<br>
<br>
&gt; Our diffractometer is running with a variable divergence slit. The<br>
<br>
&gt; data can be corrected for this using HighScore program.<br>
<br>
&gt; In FullProf the errors are calculated assuming a Poisson distribution.<br>
<br>
&gt; What will be the real errors in this case?<br>
<br>
&gt; Thanks<br>
<br>
&gt;<br>
<br>
[Non-text portions of this message have been removed]<br>
<br>
[Non-text portions of this message have been removed]<br>
<br>
</p>

    </div>
     

    <!--~-|**|PrettyHtmlStart|**|-~-->
    <div style="color: #fff; height: 0;">__._,_.___</div>

        
  
   
    <div id="ygrp-actbar" style="clear: both; margin-bottom: 10px; white-space: nowrap; color: #666; padding-top: 15px;">
      <div>
        <a href="mailto:iangie...@126.com?subject=RE%3A%20%5Bsdpd%5D%20Assistance"; style="margin-right: 0; padding-right: 0;">
	  Reply to <span style="font-weight: 700;">sender</span></a> |
        <a href="mailto:sdpd...@yahoogroups.com?subject=RE%3A%20%5Bsdpd%5D%20Assistance";>
	  Reply to <span style="font-weight: 700;">group</span></a> |
        	  <a href="http://groups.yahoo.com/group/sdpd/post;_ylc=X3oDMTJwNTZidmRwBF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBG1zZ0lkAzI3MzgEc2VjA2Z0cgRzbGsDcnBseQRzdGltZQMxMzE2NjE5NTc5?act=reply&messageNum=2738";>Reply <span style="font-weight: 700;">via web post</span></a> |
            	<a href="http://groups.yahoo.com/group/sdpd/post;_ylc=X3oDMTJlNHU2NGRzBF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBHNlYwNmdHIEc2xrA250cGMEc3RpbWUDMTMxNjYxOTU3OQ--"; style="font-weight: 700;">Start a New Topic</a>
      </div>

                <a href="http://groups.yahoo.com/group/sdpd/message/994;_ylc=X3oDMTMzaDRjMGs5BF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBG1zZ0lkAzI3MzgEc2VjA2Z0cgRzbGsDdnRwYwRzdGltZQMxMzE2NjE5NTc5BHRwY0lkAzk5NA--";>Messages in this topic</a>
          (<span style="font-weight: 700;">7</span>)
          </div> 
<!------- Start Nav Bar ------>
<!-- |**|begin egp html banner|**| -->
<!-- |**|end egp html banner|**| -->

<!-- |**|begin egp html banner|**| -->
<div id="ygrp-vital" style="background-color: #e0ecee; font-family: Verdana; font-size: 10px; margin-bottom: 10px; padding: 10px;">
      <span id="vithd" style="font-weight: bold; color: #333; text-transform: uppercase; ">Recent Activity:</span>

    <ul style="list-style-type: none; margin: 0; padding: 0; display: inline;">
            <li style="border-right: 1px solid #000; font-weight: 700; display: inline; padding: 0 5px; margin-left: 0;">
      <span class="cat"><a href="http://groups.yahoo.com/group/sdpd/members;_ylc=X3oDMTJmODRqdjdqBF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBHNlYwN2dGwEc2xrA3ZtYnJzBHN0aW1lAzEzMTY2MTk1Nzk-?o=6"; style="text-decoration: none;">New Members</a></span>
      <span class="ct" style="color: #ff7900;">2</span>
    </li>
                                              </ul>
    
  <div style="clear: both; padding-top: 2px; color: #1e66ae;">
    <a href="http://groups.yahoo.com/group/sdpd;_ylc=X3oDMTJlNHFyNWdjBF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBHNlYwN2dGwEc2xrA3ZnaHAEc3RpbWUDMTMxNjYxOTU3OQ--"; style="text-decoration: none;">Visit Your Group</a>
  </div>
</div>

              <div id="ygrp-mkp" style="border: 1px solid #d8d8d8; clear: both; float: left; font-family: Arial; margin: 5px 0 10px 0; padding: 0 10px;">
      <div id="hd" style="color: #628c2a; font-size: 85%; font-weight: 700; line-height: 122%; margin: 10px 0;">MARKETPLACE</div>
      <div id="ads" style="margin-bottom: 10px;">
                          <div class="ad" style="color: #628C2A; font-family: Arial; font-weight: 700; padding: 0 0;">
                        <p><a href="http://global.ard.yahoo.com/SIG=15obmch66/M=493064.14543979.14562481.13298430/D=groups/S=1705083412:MKP1/Y=YAHOO/EXP=1316626779/L=eafa3fac-e467-11e0-b346-d3812fbbbe95/B=NPSxT9BDRoo-/J=1316619579649535/K=C_1APg3tq2etiq7eefIuig/A=6060255/R=0/SIG=1194m4keh/*http://us.toolbar.yahoo.com/?.cpdl=grpj";>Stay on top of your group activity without leaving the page you're on - Get the Yahoo! Toolbar now.</a></p> <script language=javascript>
if(window.yzq_d==null)window.yzq_d=new Object();
window.yzq_d['NPSxT9BDRoo-']='&U=13caqool2%2fN%3dNPSxT9BDRoo-%2fC%3d493064.14543979.14562481.13298430%2fD%3dMKP1%2fB%3d6060255%2fV%3d1';
</script><noscript><img width=1 height=1 alt="" src="http://us.bc.yahoo.com/b?P=eafa3fac-e467-11e0-b346-d3812fbbbe95&T=1dh1cecpu%2fX%3d1316619579%2fE%3d1705083412%2fR%3dgroups%2fK%3d5%2fV%3d2.1%2fW%3dH%2fY%3dYAHOO%2fF%3d2314558164%2fH%3dY29udGVudD0iUG9kY2FzdHM7R3JvdXBzO0ZsaWNrcjtHZW9jaXRpZXM7TWVzc2FnZV9Cb2FyZHM7S25vd2xlZGdlX1NlYXJjaDtCcmllZmNhc2U7QXV0b3MtQ3VzdG9tO0ZpbmFuY2U7Qm9va21hcms7IiBkaXNhYmxlc2h1ZmZsaW5nPSIxIiBzZXJ2ZUlkPSJlYWZhM2ZhYy1lNDY3LTExZTAtYjM0Ni1kMzgxMmZiYmJlOTUiIHNpdGVJZD0iNDQ1MjU1MSIgdFN0bXA9IjEzMTY2MTk1Nzk2MTUxNjAiIA--%2fQ%3d-1%2fS%3d1%2fJ%3d9F238962&U=13caqool2%2fN%3dNPSxT9BDRoo-%2fC%3d493064.14543979.14562481.13298430%2fD%3dMKP1%2fB%3d6060255%2fV%3d1";></noscript><!--QYZ ,;;MKP1;1705083412;2;-->          </div>
                      </div>
    </div>
  
<div id="ft" style="font-family: Arial; font-size: 11px; margin-top: 5px; padding: 0 2px 0 0; clear: both;">
  <a href="http://groups.yahoo.com/;_ylc=X3oDMTJkODdwbGhmBF9TAzk3MzU5NzE0BGdycElkAzEwNTI1NDgEZ3Jwc3BJZAMxNzA1MDgzNDEyBHNlYwNmdHIEc2xrA2dmcARzdGltZQMxMzE2NjE5NTc5"; style="float: left;"><img src="http://l.yimg.com/a/i/us/yg/logo/us.gif"; height="15" width="137" alt="Yahoo! Groups" style="border: 0;"/></a>
  <div style="color: #747575; float: right;">Switch to: <a href="mailto:sdpd-traditional...@yahoogroups.com?subject=Change Delivery Format: Traditional" style="text-decoration: none;">Text-Only</a>, <a href="mailto:sdpd-digest...@yahoogroups.com?subject=Email Delivery: Digest" class="margin-rt" style="text-decoration: none;">Daily Digest</a> &bull; <a href="mailto:sdpd-unsubscribe...@yahoogroups.com?subject=Unsubscribe"; style="text-decoration: none;">Unsubscribe</a> &bull; <a href="http://docs.yahoo.com/info/terms/"; style="text-decoration: none;">Terms of Use</a></div>
</div>

<!-- |**|end egp html banner|**| -->

  </div> <!-- ygrp-msg -->

  <!-- Sponsor -->
  <!-- |**|begin egp html banner|**| -->
  <div id="ygrp-sponsor" style="width:160px; float:right; clear:none; margin:0 0 25px 0; background: #fff;">

<!-- Start Recommendations -->
<div id="ygrp-reco">
     </div>
<!-- End Recommendations -->



  </div>   <!-- |**|end egp html banner|**| -->

  <div style="clear:both; color: #FFF; font-size:1px;">.</div>
</div>

  <img src="http://geo.yahoo.com/serv?s=97359714/grpId=1052548/grpspId=1705083412/msgId=2738/stime=1316619579/nc1=5191954/nc2=5522123/nc3=4507179"; width="1" height="1"> <br>

<div style="color: #fff; height: 0;">__,_._,___</div>
<!--~-|**|PrettyHtmlEnd|**|-~-->

</body>

<!--~-|**|PrettyHtmlStart|**|-~-->
<head>
  <style type="text/css">
  <!--
  #ygrp-mkp {
  border: 1px solid #d8d8d8;
  font-family: Arial;
  margin: 10px 0;
  padding: 0 10px;
}

#ygrp-mkp hr {
  border: 1px solid #d8d8d8;
}

#ygrp-mkp #hd {
  color: #628c2a;
  font-size: 85%;
  font-weight: 700;
  line-height: 122%;
  margin: 10px 0;
}

#ygrp-mkp #ads {
  margin-bottom: 10px;
}

#ygrp-mkp .ad {
  padding: 0 0;
}

#ygrp-mkp .ad p {
  margin: 0;
}

#ygrp-mkp .ad a {
  color: #0000ff;
  text-decoration: none;
}
  #ygrp-sponsor #ygrp-lc {
  font-family: Arial;
}

#ygrp-sponsor #ygrp-lc #hd {
  margin: 10px 0px;
  font-weight: 700;
  font-size: 78%;
  line-height: 122%;
}

#ygrp-sponsor #ygrp-lc .ad {
  margin-bottom: 10px;
  padding: 0 0;
}

  a {
    color: #1e66ae;
  }

  #actions {
    font-family: Verdana;
    font-size: 11px;
    padding: 10px 0;
  }

  #activity {
    background-color: #e0ecee;
    float: left;
    font-family: Verdana;
    font-size: 10px;
    padding: 10px;
  }

  #activity span {
    font-weight: 700;
  }

  #activity span:first-child {
    text-transform: uppercase;
  }

  #activity span a {
    color: #5085b6;
    text-decoration: none;
  }

  #activity span span {
    color: #ff7900;
  }

  #activity span .underline {
    text-decoration: underline;
  }

  .attach {
    clear: both;
    display: table;
    font-family: Arial;
    font-size: 12px;
    padding: 10px 0;
    width: 400px;
  }

  .attach div a {
    text-decoration: none;
  }

  .attach img {
    border: none;
    padding-right: 5px;
  }

  .attach label {
    display: block;
    margin-bottom: 5px;
  }

  .attach label a {
    text-decoration: none;
  }
  
  blockquote {
    margin: 0 0 0 4px;
  }

  .bold {
    font-family: Arial;
    font-size: 13px;
    font-weight: 700;
  }

  .bold a {
    text-decoration: none;
  }

  dd.last p a {
    font-family: Verdana;
    font-weight: 700;
  }

  dd.last p span {
    margin-right: 10px;
    font-family: Verdana;
    font-weight: 700;
  }

  dd.last p span.yshortcuts {
    margin-right: 0;
  }

  div.attach-table div div a {
    text-decoration: none;
  }

  div.attach-table {
    width: 400px;
  }

  div.file-title a, div.file-title a:active, div.file-title a:hover, div.file-title a:visited {
    text-decoration: none;
  }

  div.photo-title a, div.photo-title a:active, div.photo-title a:hover, div.photo-title a:visited {
    text-decoration: none;
  }

  div#ygrp-mlmsg #ygrp-msg p a span.yshortcuts {
    font-family: Verdana;
    font-size: 10px;
    font-weight: normal;
  }

  .green {
    color: #628c2a;
  }

  .MsoNormal {
    margin: 0 0 0 0;
  }

  o {
    font-size: 0;
  }

  #photos div {
    float: left;
    width: 72px;
  }

  #photos div div {
    border: 1px solid #666666;
    height: 62px;
    overflow: hidden;
    width: 62px;
  }

  #photos div label {
    color: #666666;
    font-size: 10px;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
    width: 64px;
  }

  #reco-category {
    font-size: 77%;
  }

  #reco-desc {
    font-size: 77%;
  }

  .replbq {
    margin: 4px;
  }

  #ygrp-actbar div a:first-child {
   /* border-right: 0px solid #000;*/
    margin-right: 2px;
    padding-right: 5px;
  }

  #ygrp-mlmsg {
    font-size: 13px;
    font-family: Arial, helvetica,clean, sans-serif;
    *font-size: small;
    *font: x-small;
  }

  #ygrp-mlmsg table {
    font-size: inherit;
    font: 100%;
  }

  #ygrp-mlmsg select, input, textarea {
    font: 99% Arial, Helvetica, clean, sans-serif;
  }

  #ygrp-mlmsg pre, code {
    font:115% monospace;
    *font-size:100%;
  }

  #ygrp-mlmsg * {
    line-height: 1.22em;
  }

  #ygrp-mlmsg #logo {
    padding-bottom: 10px;
  }

  #ygrp-mlmsg a {
    color: #1E66AE;
  }

  #ygrp-msg p a {
    font-family: Verdana;
  }

  #ygrp-msg p#attach-count span {
    color: #1E66AE;
    font-weight: 700;
  }

  #ygrp-reco #reco-head {
    color: #ff7900;
    font-weight: 700;
  }

  #ygrp-reco {
    margin-bottom: 20px;
    padding: 0px;
  }

  #ygrp-sponsor #ov li a {
    font-size: 130%;
    text-decoration: none;
  }

  #ygrp-sponsor #ov li {
    font-size: 77%;
    list-style-type: square;
    padding: 6px 0;
  } 

  #ygrp-sponsor #ov ul {
    margin: 0;
    padding: 0 0 0 8px;
  }

  #ygrp-text {
    font-family: Georgia;
  }

  #ygrp-text p {
    margin: 0 0 1em 0;
  }

  #ygrp-text tt {
    font-size: 120%;
  }

  #ygrp-vital ul li:last-child {
    border-right: none !important; 
  } 
  -->
  </style>
</head>

<!--~-|**|PrettyHtmlEnd|**|-~-->
</html>
<!-- end group email -->


</x-html>