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<p class="MsoNormal"><span style="font-size:13.0pt;font-family:"Arial",sans-serif">Dear CEDAR Community,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:13.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="border:none;padding:0in"><span style="font-size:13.0pt;font-family:"Arial",sans-serif">Please see the Post Doc Opportunity at Naval Research Laboratory in Washington DC
</span><span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:black">(</span><a href="https://nrc58.nas.edu/RAPLab10/Opportunity/Opportunity.aspx?LabCode=64&ROPCD=641589&RONum=B7887&ROBaseMode=R101" title="https://nrc58.nas.edu/RAPLab10/Opportunity/Opportunity.aspx?LabCode=64&ROPCD=641589&RONum=B7887&ROBaseMode=R101"><span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:#954F72">https://nrc58.nas.edu/RAPLab10/Opportunity/Opportunity.aspx?LabCode=64&ROPCD=641589&RONum=B7887&ROBaseMode=R101</span></a><span style="font-size:13.0pt;font-family:"Arial",sans-serif">)
listed below. If you have any further questions, please contact McArthur “Mack” Jones (<a href="mailto:mcarthur.jones@nrl.navy.mil">mcarthur.jones@nrl.navy.mil</a>) or John Emmert (<a href="mailto:john.emmert@nrl.navy.mil">john.emmert@nrl.navy.mil</a>) for
more details.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:13.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p style="margin:0in;vertical-align:baseline"><b><span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:black">Equal Employment Opportunity:</span></b><span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
<p style="margin:0in;vertical-align:baseline;font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-size-adjust: auto;-webkit-text-stroke-width: 0px;caret-color: rgb(0, 0, 0);word-spacing:0px">
<span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:black">The United States government does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation,
sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military status or other non-merit factor.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:13.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
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<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:white">Opportunity at Naval Research Laboratory (NRL)<o:p></o:p></span></h4>
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<strong><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Climate of Earth’s Upper Atmosphere</span></strong><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"><o:p></o:p></span></p>
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<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#4A4849">Location<o:p></o:p></span></h4>
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<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Naval Research Laboratory, DC, Space Science<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">RO#</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">Location<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">64.15.89.B7887</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">Washington, DC 203755321<o:p></o:p></span></p>
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<h4 style="mso-margin-top-alt:12.0pt;margin-right:0in;margin-bottom:3.75pt;margin-left:0in;background:#E8E8E8;box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 4px -1px, rgba(0, 0, 0, 0.14) 0px 4px 5px 0px">
<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#4A4849">Advisers<o:p></o:p></span></h4>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">email<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">phone<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">John T Emmert</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">john.emmert@nrl.navy.mil<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">202.767.0467<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">McArthur Jones Jr<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">mcarthur.jones@nrl.navy.mil<o:p></o:p></span></p>
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<p class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Arial",sans-serif">202.767.6317<o:p></o:p></span></p>
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<h4 style="mso-margin-top-alt:12.0pt;margin-right:0in;margin-bottom:3.75pt;margin-left:0in;background:#E8E8E8;box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 4px -1px, rgba(0, 0, 0, 0.14) 0px 4px 5px 0px">
<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#4A4849">Description<o:p></o:p></span></h4>
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<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">The climate of the upper atmosphere (above ~50 km) is studied using a wide variety of contemporary and historical measurements of temperature, composition, and winds. We are interested
in the systematic response of the thermosphere and mesosphere to (1) long- and short-term variations in radiative forcing (solar and terrestrial) and in solar wind and magnetospheric energy inputs, (2) anthropogenic composition changes, and (3) the climate
and meteorology of the lower atmosphere. This research involves thorough statistical analysis of large and diverse data sets, characterization of significant geophysical variations and mutual biases among the data sets, development of comprehensive empirical
models with appropriate physical constraints, assimilation of the data into the models, validation of the models, and comparison with first-principles physics models. A key aspect of the program is the continued development of NRLMSIS, the most comprehensive
empirical model of atmospheric temperature and composition and HWM, the only global empirical model of atmospheric winds. These models are used extensively by the scientific and engineering communities in diverse applications such as atmospheric remote sensing,
prediction of atmospheric drag on satellites, atmospheric gravity wave research, and ionospheric modeling.<o:p></o:p></span></p>
<p style="mso-margin-top-alt:6.0pt;margin-right:0in;margin-bottom:6.0pt;margin-left:0in;background:white">
<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"> <o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><u><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Keywords:<o:p></o:p></span></u></p>
<p class="MsoNormal" style="background:white"><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Upper atmosphere; Climate; Thermosphere; Mesosphere; Empirical models; Data analysis; Data assimilation; Space weather;<o:p></o:p></span></p>
<h4 style="mso-margin-top-alt:12.0pt;margin-right:0in;margin-bottom:3.75pt;margin-left:0in;background:#E8E8E8;box-shadow: rgba(0, 0, 0, 0.2) 0px 2px 4px -1px, rgba(0, 0, 0, 0.14) 0px 4px 5px 0px">
<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#4A4849">Eligibility<o:p></o:p></span></h4>
<p class="MsoNormal" style="background:white"><u><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Citizenship:</span></u><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"> Open to U.S. citizens and permanent residents<o:p></o:p></span></p>
<p class="MsoNormal" style="background:white"><u><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black">Level:</span></u><span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:black"> Open to Postdoctoral applicants<o:p></o:p></span></p>
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<span style="font-size:9.5pt;font-family:"Arial",sans-serif;color:#4A4849">Stipend<o:p></o:p></span></h4>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Base Stipend</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Travel Allotment<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Supplementation<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">$89,834.00</span><span style="font-size:11.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">$3,000.00<o:p></o:p></span></p>
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<h5 align="center" style="margin:0in;text-align:center;background:#4A4849"><span style="font-size:6.5pt;font-family:"Arial",sans-serif;color:white"><a href="https://www.nationalacademies.org/" target="_new"><span style="color:white">Copyright © 2022. National
Academy of Sciences. All rights reserved.</span></a><a href="https://www.nationalacademies.org/legal" target="_new"><span style="color:white">Terms of Use and Privacy Policy</span></a><o:p></o:p></span></h5>
<p class="MsoNormal"><o:p> </o:p></p>
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