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	<id>https://www.lenciclopedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Steven_Chu</id>
	<title>Steven Chu - Historial de revisions</title>
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	<entry>
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		<title>ValBOT: Bot: Creant artícul solicitat</title>
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		<updated>2026-07-07T22:13:30Z</updated>

		<summary type="html">&lt;p&gt;Bot: Creant artícul solicitat&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Pàgina nova&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
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&amp;#039;&amp;#039;&amp;#039;Steven Chu&amp;#039;&amp;#039;&amp;#039; (28 de febrer de 1948), científic [[nortamericà]] que junt a [[Claude Cohen-Tannoudji]] i [[William Daniel Phillips]], va rebre el [[Anex:Premi Nobel de Física|Premi Nobel de Física]] en 1997 pel seu treball independent i pioner en el refredat i atrapat d&amp;#039;[[àtom]]s usant [[llum]] [[làser]].&lt;br /&gt;
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Chu va ser Secretari d&amp;#039;Energia d&amp;#039;Estats Units baixe l&amp;#039;administració del President [[Barack Obama]] de 2009 a 2013. En el moment del seu nomenament com a Secretari d&amp;#039;Energia, Chu era professor de física i biologia molecular i celular en l&amp;#039;Universitat de Califòrnia, Berkeley, i director del [[Laboratori Nacional Lawrence Berkeley]], a on la seua investigació&amp;lt;ref&amp;gt;{{Cite journal |doi =  |pmid = 19730608 |title = Observació d&amp;#039;una trampa òptica de força de gradient d&amp;#039;un sol fes para partícules dielèctriques | journal = Optics Letters |volume = 11 |issue = 5 |page = 288 | year = 1986| last1 = Ashkin | first1 = A. |last2 = Dziedzic |first2 = J. M.| last3 = Bjorkholm | first3 = J. I. |last4 = Chu |first4 = S. |bibcode = 1986OptL...11..288A |citeseerx = }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{{Cite journal |doi = |title = Atrapament d&amp;#039;àtoms neutres de sodi en pressió de radiació |journal = Physical Review Letters | volume = 59 |issue = 23 |pages = 2631-2634 |year = 1987 |last1 = Raab |first1 = I. |last2 = Prentiss |first2 = M. |last3 = Cable |first3 = A. |last4 = Chu |first4 = S. |last5 = Pritchard |first5 = D. |pmid = 10035608 |bibcode = 1987PhRvL..59.2631R }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite journal |doi = |pmid = 10034028 |title = Observació experimental d&amp;#039;àtoms atrapats ópticamente |journal = Physical Review Letters|volume = 57 |issue = 3|pages = 314-317 |year = 1986 |last1 = Chu |first1 = S. |last2 = Bjorkholm |first2 = J. |last3 = Ashkin |first3 = A.| last4 = Cable |first4 = A. |bibcode = 1986PhRvL..57..314C |doi-access =  }}&amp;lt;/ref&amp;gt; s&amp;#039;ocupava principalment de l&amp;#039;estudi dels sistemes biològics a nivell de [[experiment de molècula única|molècula única]].&amp;lt;ref name=&amp;quot;doe_bio&amp;quot;&amp;gt;{{{cite web |url = https://www.energy.gov/organization/dr_steven_chu.htm |title = Dr. Steven Chu, Secretari d&amp;#039;Energia |publisher=[[Departament d&amp;#039;Energia d&amp;#039;Estats Units]] |access-dona&amp;#039;t=2009-02-24}}&amp;lt;/ref&amp;gt; Chu va dimitir com a secretari d&amp;#039;Energia el 22 d&amp;#039;abril de 2013.&amp;lt;ref&amp;gt;{{Cite web|url=https://abcnews.go.com/Blotter/white-house-email-energy-secretary-chu/story?aneu=14934698|title=Correu electrònic de la Casa Blanca: Energy Secretary Chu Must Go &amp;#039;As Soon As Possible&amp;#039;|dona&amp;#039;t=2011-11-11|website=ABC News|access-dona&amp;#039;t=2017-07-19}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Dixon&amp;quot;&amp;gt;{{cite web |last=Dixon |first=Darius |title=El secretari d&amp;#039;Energia Steven Chu dimitirà |url = http://www.politico.com/story/2013/02/energy-secretary-steven-chu-to-resign-87073.html?hp=l2 |publisher=[[Politico]] |access-dona&amp;#039;t = 2013-02-01 }}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;washingtonpost.com&amp;quot;&amp;gt;{{{cite news |last1=Mufson |first1=Stevenson |title=El secretari d&amp;#039;Energia Steven Chu dimitix |url = https://www.washingtonpost.com/business/economy/energy-secretary-steven-chu-resigns/2013/02/01/f6253df6-6cb4-11i2-ada0-5ca5fa7ebe79_story. html |newspaper = The Washington Post |access-dona&amp;#039;t = 2017-01-23 }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite journal|pmid = 19148062|year = 2009|last1 = Dalton|first1 = R|title = Steven Chu es prepara per al poder|journal = Nature|volume = 457|issue = 7227|pages = 241|doi = |doi-access = }}&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;{{Cite journal|pmid = 17289971|year = 2007|last1 = Service|first1 = R. F.|title = Steven Chu profile. Steering a national lab into the light|journal = Science|volume = 315|issue = 5813|pages = 784|doi = 10.1126/science.315.5813.784|s2cid = 1451679|doi-access = }}&amp;lt;/ref&amp;gt; Va retornar a Stanford com a professor de Física i professor de Fisiologia Molecular i Celular.&lt;br /&gt;
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Chu és un ferm defensor d&amp;#039;una major investigació en [[energies renovables]] i [[energia nuclear]], argumentant que l&amp;#039;abandó dels [[combustibles fòssils]]s és essencial per a combatre el [[canvi climàtic]].&amp;lt;ref name=&amp;quot;Hebert&amp;quot;&amp;gt;{{cite news |url = http://seattletimes.nwsource.com/html/politics/2008492740_apchuprofile.html |title = L&amp;#039;elecció del secretari d&amp;#039;Energia advoca per noves fonts de combustible |author = H. Josef Hebert |agència = Associated Press |data = 2008-12-08 |fechaacceso = 2010-11-09}}&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Tribble&amp;quot;&amp;gt;Sarah Jane Tribble, [http://findarticles.com/p/articles/mi_qn4176/is_20070618/ai_n19308148/pg_4?tag=artBody;col1 &amp;#039;Nuclear: Dark horse energy alternative,&amp;#039;] {{Wayback|url=http://findarticles.com/p/articles/mi_qn4176/is_20070618/ai_n19308148/pg_4?tag=artBody;col1 |dona&amp;#039;t=20130829131703 }} Oakland Tribune, 2007-06-18.&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Directors&amp;quot;&amp;gt;{{cite web |url = http://www.ne.doe.gov/pdffiles/rpt_sustainableenergyfuture_aug2008.pdf |author = Directors dels Laboratoris Nacionals del DOE |title = Un futur energètic sostenible: The Essential Role of Nuclear Energy |publisher = Department of Energy |dona&amp;#039;t = August 2008 |archive-url = https://web.archive.org/web/20081230075242/http://www.ne.doe.gov/pdffiles/rpt_sustainableenergyfuture_aug2008. |archive-dona&amp;#039;t = 30 de decembre de 2008 |fechaacceso = 14 de giner de 2024 |deadurl = no }}&amp;lt;/ref&amp;gt; Ha concebut una &amp;quot;economia de la glucosa&amp;quot; global, una forma d&amp;#039;[[economia baixa en carbono]], en la que la [[glucosa]] de plantes tropicals es transporta com es fa hui en el [[petròleu]]. &amp;lt;ref name=&amp;quot;ontap&amp;quot;&amp;gt;{{cite news |url = http://www.tampabay.com/news/perspective/article1020822.ece |access-dona&amp;#039;t = 10 de giner de 2010 |title = Un científic d&amp;#039;aixeta, en el cim |dona&amp;#039;t = 26 de juliol de 2009 |publisher = [[St. Petersberg Claves]] |archive-url = https://web.archive.org/web/20100124115710/http://www.tampabay.com/news/perspective/article1020822.ece |archive-dona&amp;#039;t = 24 de giner de 2010 }}&amp;lt;/ref&amp;gt; El 22 de febrer de 2019, Chu va començar un mandat d&amp;#039;un any com a president de la [[Associació Nortamericana per a l&amp;#039;Alvanç de la Ciència]].&amp;lt;ref&amp;gt;{{cite news| url=https://www.aaas.org/news/nobel-laureate-steven-chu-assumes-term-aaas-president | agency=Reuters | title=El laureado en el Nobel Steven Chu assumix el seu mandat com a president de la AAAS| dona&amp;#039;t=22 de febrer de 2019}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
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[[Categoria:Administració Obama&lt;br /&gt;
]]&lt;br /&gt;
[[Categoria:Científics de Bell Labs&lt;br /&gt;
]]&lt;br /&gt;
[[Categoria:Doctores honoraris de l&amp;#039;Universitat d&amp;#039;Harvard&lt;br /&gt;
]]&lt;/div&gt;</summary>
		<author><name>ValBOT</name></author>
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