<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" 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>2026-05-20T13:45:42Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="4056000">https://digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k/oai/</request><GetRecord><record><header><identifier>oai:digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k:4056000</identifier><datestamp>2021-11-01T13:36:03Z</datestamp><setSpec>ubg-ihd-nl-baer-k</setSpec><setSpec>handwritten</setSpec></header><metadata><mets:mets xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/version112/mets.xsd" OBJID="44">
<mets:metsHdr CREATEDATE="2026-05-20T15:45:42"><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="SOFTWARE"><mets:name>vls/2603</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="INSTANCE"><mets:name>ubg-balancer_mdapi1</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="REPOSITORY"><mets:name>digisam.ub.uni-giessen.de</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="BUILDER"><mets:name>vd</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="md4056000"><mets:mdWrap MIMETYPE="text/xml" MDTYPE="MODS"><mets:xmlData><mods:mods xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd" version="3.8"><mods:titleInfo><mods:title>Brief von Heinrich Lenz an Karl Ernst von Baer, 1843 [o.D. (ca. 1843?)]</mods:title></mods:titleInfo><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116911344" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Lenz, Heinrich</mods:displayForm><mods:namePart>Lenz, Heinrich</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">aut</mods:roleTerm><mods:roleTerm>author</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118505831" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Baer, Karl Ernst von</mods:displayForm><mods:namePart>Baer, Karl Ernst von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">rcp</mods:roleTerm><mods:roleTerm>addressee</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116250836" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Poggendorff, Johann C.</mods:displayForm><mods:namePart>Poggendorff, Johann C.</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116615168" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Kupffer, Adolph Theodor</mods:displayForm><mods:namePart>Kupffer, Adolph Theodor</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:typeOfResource manuscript="yes">text</mods:typeOfResource><mods:originInfo><mods:dateCreated encoding="w3cdtf" keyDate="yes">1843</mods:dateCreated><mods:place><mods:placeTerm type="text">Sankt Petersburg</mods:placeTerm></mods:place></mods:originInfo><mods:language><mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:language><mods:physicalDescription><mods:extent>1 Brief, 1 Blatt (1 beschriebene Seite), 8°</mods:extent></mods:physicalDescription><mods:abstract type="content">Hat den Poggendorff (Annalen der Physik) ab Band 22 durchgesehen in Bezug auf nördliche Temperaturen, hat aber nur in einem Band (23), den er mitsendet, etwas gefunden. Dies sei der Aufsatz von Kupffer mit den Temperaturen von Unalaschka (A. T. Kupffer: Notiz über die mittlere Temperatur und Barometerhöhe in Iluluk auf der Insel Unalaschka (Breite 53°, Länge 210° östlich von Ferro). In: Annalen der Physik 99(9), 1831, S. 114-119).</mods:abstract><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-3720499</mods:identifier><mods:identifier type="urn">urn:nbn:de:hebis:26-digisam-150963</mods:identifier><mods:relatedItem type="series"><mods:titleInfo><mods:title>Nachlass Karl Ernst von Baer - 1. Briefe - 1.14 Band 14 - Brief von Heinrich Lenz an Karl Ernst von Baer, 24.09.1841-01.03.1843 [24.09.1841-01.03.1843, o.D.]</mods:title></mods:titleInfo><mods:identifier type="localparentid">DE-611-HS-543764</mods:identifier><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-543764</mods:identifier></mods:relatedItem><mods:location><mods:shelfLocator>Nachl. Baer, Briefe 14, Bl. 137</mods:shelfLocator></mods:location><mods:location><mods:url note="Digitalisat">https://nbn-resolving.de/urn:nbn:de:hebis:26-digisam-150963</mods:url></mods:location><mods:accessCondition type="use and reproduction" xlink:href="https://creativecommons.org/publicdomain/mark/1.0/" displayLabel="Creative Commons Gemeinfrei 1.0 International Lizenz">PDM 1.0</mods:accessCondition><mods:extension><vlz:info xmlns:vlz="http://visuallibrary.net/vlz/1.0/" version="2"/></mods:extension><mods:recordInfo><mods:recordIdentifier source="DE-611">DE-611-HS-3720499</mods:recordIdentifier><mods:recordCreationDate encoding="marc">20210421</mods:recordCreationDate><mods:recordChangeDate encoding="iso8601">20210929</mods:recordChangeDate><mods:recordContentSource authority="marcorg">Universitätsbibliothek (Giessen)</mods:recordContentSource><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">fre</mods:languageTerm><mods:languageTerm type="text">Französisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">rus</mods:languageTerm><mods:languageTerm type="text">Russisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">eng</mods:languageTerm><mods:languageTerm type="text">Englisch</mods:languageTerm></mods:languageOfCataloging></mods:recordInfo></mods:mods></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="amd4056000"><mets:rightsMD ID="rights4056000">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVRIGHTS">
<mets:xmlData>
<dv:rights xmlns:dv="http://dfg-viewer.de/">
<dv:ownerLogo>https://digisam.ub.uni-giessen.de/domainimage/logo-UB-giessen.png</dv:ownerLogo><dv:owner>Universit\\\\\\\\\\\\\\\\xe4tsbibliothek Gie\\\\\\\\\\\\\\\\xdfen</dv:owner><dv:ownerSiteURL>https://www.uni-giessen.de/ub/</dv:ownerSiteURL><dv:ownerContact>auskunft@bibsys.uni-giessen.de</dv:ownerContact><dv:license>pdm</dv:license></dv:rights>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD><mets:digiprovMD ID="digiprov4056000">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVLINKS">
<mets:xmlData>
<dv:links xmlns:dv="http://dfg-viewer.de/">
<dv:reference>http://kalliope-verbund.info/de/ead?ead.id=DE-611-HS-3720499</dv:reference>
<dv:presentation>https://digisam.ub.uni-giessen.de/id/4056000</dv:presentation>
<dv:iiif>https://digisam.ub.uni-giessen.de/i3f/v20/4056000/manifest</dv:iiif>
<dv:sru>https://digisam.ub.uni-giessen.de/proto_ftsearch/4056000</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/jpeg" CREATED="2021-11-01T13:34:08.853100Z" ID="IMG_TEASER_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/304/4056001" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4056001" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4056002"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4056002" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_4056003"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/4056003" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4056001" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4056002"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4056002" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_4056003"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/4056003" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4056001" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4056002"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4056002" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_4056003"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/4056003" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4056001" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4056002"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4056002" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_4056003"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/4056003" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MASTER"><mets:file MIMETYPE="image/tiff" CHECKSUM="e390cf9e50c7629bdbf3e9354382d01fed059603" SIZE="11162802" CHECKSUMTYPE="SHA-1" CREATED="2021-11-01T13:34:08.853100Z" ID="IMG_MA_4056001"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4056001" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="521f792ce7c185072b2d9f3ff40568c3da29df82" SIZE="11162802" CHECKSUMTYPE="SHA-1" CREATED="2021-11-01T13:34:08.949100Z" ID="IMG_MA_4056002"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4056002" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="6e0502d8bf25382f05fed5a8bb03e5e0b69f9237" SIZE="11162802" CHECKSUMTYPE="SHA-1" CREATED="2021-11-01T13:34:08.981100Z" ID="IMG_MA_4056003"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/4056003" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys4056001" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_4056001"/><mets:fptr FILEID="IMG_THUMBS_4056001"/><mets:fptr FILEID="IMG_MIN_4056001"/><mets:fptr FILEID="IMG_MAX_4056001"/><mets:fptr FILEID="IMG_MA_4056001"/></mets:div><mets:div ID="phys4056002" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_4056002"/><mets:fptr FILEID="IMG_THUMBS_4056002"/><mets:fptr FILEID="IMG_MIN_4056002"/><mets:fptr FILEID="IMG_MAX_4056002"/><mets:fptr FILEID="IMG_MA_4056002"/></mets:div><mets:div ID="phys4056003" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_4056003"/><mets:fptr FILEID="IMG_THUMBS_4056003"/><mets:fptr FILEID="IMG_MIN_4056003"/><mets:fptr FILEID="IMG_MAX_4056003"/><mets:fptr FILEID="IMG_MA_4056003"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log4056000" DMDID="md4056000" ADMID="amd4056000" TYPE="manuscript" LABEL="Brief von Heinrich Lenz an Karl Ernst von Baer, 1843 [o.D. (ca. 1843?)]" ORDER="1" CONTENTIDS="urn:nbn:de:hebis:26-digisam-150963"><mets:fptr FILEID="IMG_TEASER_4056001"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log4056000" xlink:to="physroot"/><mets:smLink xlink:from="log4056000" xlink:to="phys4056001"/><mets:smLink xlink:from="log4056000" xlink:to="phys4056002"/><mets:smLink xlink:from="log4056000" xlink:to="phys4056003"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>