<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-20T13:08:58Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/68473" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/68473</identifier><datestamp>2026-06-06T01:05:55Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131023</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Robert Kanigel.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Calmes, Jordan</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Graduate Program in Science Writing.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department" lang="en_US">Massachusetts Institute of Technology. Graduate Program in Science Writing</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">MIT Program in Writing &amp; Humanistic Studies</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2012-01-12T19:30:29Z</dim:field>
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   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">2011</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2011</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">769911118</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (S.M. in Science Writing)--Massachusetts Institute of Technology, Dept. of Humanities, Graduate Program in Science Writing, 2011.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Cataloged from PDF version of thesis.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (p. 36-37).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">Over the past century, the mass spectrometer has become commonplace in scientific fields ranging from chemistry to geology to environmental science. Its ability to identify compounds and determine concentrations of those compounds leads to a wide variety of applications, from environmental monitoring to disease diagnosis. This thesis is meant to familiarize the non-scientist with the mass spectrometer. It illustrates the instrument's basic physical principles and the wide range of research that utilize mass spectrometry. The story discusses the development of the mass spectrometer from the early experiments of JJ Thomson to modern uses in proteomics and attempts to miniaturize the instrument.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Jordan Calmes.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">S.M. in Science Writing</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">37 p.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">eng</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by &#xd;
copyright. They may be viewed from this source for any purpose, but &#xd;
reproduction or distribution in any format is prohibited without written &#xd;
permission. See provided URL for inquiries about permission.</dim:field>
   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Graduate Program in Science Writing.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Mass spec : the biography of a scientific instrument</dim:field>
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   	&lt;Title>Mass spec : the biography of a scientific instrument&lt;/Title>
   	&lt;Subtitle>Biography of a scientific instrument&lt;/Subtitle>
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   	&lt;PublicationDate>2011&lt;/PublicationDate>
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    &lt;Keyword>Graduate Program in Science Writing.&lt;/Keyword>
   	&lt;Abstract>Over the past century, the mass spectrometer has become commonplace in scientific fields ranging from chemistry to geology to environmental science. Its ability to identify compounds and determine concentrations of those compounds leads to a wide variety of applications, from environmental monitoring to disease diagnosis. This thesis is meant to familiarize the non-scientist with the mass spectrometer. It illustrates the instrument&amp;apos;s basic physical principles and the wide range of research that utilize mass spectrometry. The story discusses the development of the mass spectrometer from the early experiments of JJ Thomson to modern uses in proteomics and attempts to miniaturize the instrument.&lt;/Abstract>
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