Nothing Special   »   [go: up one dir, main page]

Spring til indhold

Skabelon:Nobelprismodtagere i fysik: Forskelle mellem versioner

Fra Wikipedia, den frie encyklopædi
Content deleted Content added
mNo edit summary
m Stringens
 
(34 mellemliggende versioner af 9 andre brugere ikke vist)
Linje 9: Linje 9:


</noinclude>{{Navboks
</noinclude>{{Navboks
| status = <includeonly>{{{1|collapsed}}}</includeonly>
|status = {{{1|collapsed}}} <!-- mulige som default: autocollapsed, collapsed, uncollapsed, plain eller off --- bruges fx: {{Nobelprismodtagere i fysik|collapsed}} -->
|navn = Nobelprismodtagere i fysik
| navn = Nobelprismodtagere i fysik
| titel = [[Nobelprisen i fysik|Nobelprismodtagere i fysik]]
| titel = [[Nobelprisen i fysik|Nobelprismodtagere i fysik]]
| liste_class = hlist


|gruppe1 = [[1901]]–[[1925]]
|gruppe1 = [[1901]]–[[1925]]
|liste1 =
|liste1 = [[Wilhelm Röntgen|Röntgen]] (1901){{·}} [[Hendrik Lorentz|Lorentz]], [[Pieter Zeeman|Zeeman]] (1902){{·}} [[Henri Becquerel|Becquerel]], [[Pierre Curie|P. Curie]], [[Marie Curie|M. Curie]] (1903){{·}} [[John William Strutt|Strutt]] (1904){{·}} [[Philipp Lenard|Lenard]] (1905){{·}} [[J.J. Thomson|Thomson]] (1906){{·}} [[Albert Abraham Michelson|Michelson]] (1907){{·}} [[Gabriel Lippmann|Lippmann]] (1908){{·}} [[Guglielmo Marconi|Marconi]], [[Ferdinand Braun|Braun]] (1909){{·}} [[Johannes Diderik van der Waals|van der Waals]] (1910){{·}} [[Wilhelm Wien|Wien]] (1911){{·}} [[Gustaf Dalén|Dalén]] (1912){{·}} [[Heike Kamerlingh Onnes|Onnes]] (1913){{·}} [[Max von Laue|von Laue]] (1914){{·}} [[William Henry Bragg|W. Bragg]], [[William Lawrence Bragg|L. Bragg]] (1915){{·}} ''Uddeltes ikke 1916.''{{·}} [[Charles Glover Barkla|Barkla]] (1917){{·}} [[Max Planck|Planck]] (1918){{·}} [[Johannes Stark|Stark]] (1919){{·}} [[Charles Édouard Guillaume|Guillaume]] (1920){{·}} [[Albert Einstein|Einstein]] (1921){{·}} [[Niels Bohr|N. Bohr]] (1922){{·}} [[Robert A. Millikan|Millikan]] (1923){{·}} [[Manne Siegbahn|Siegbahn]] (1924){{·}} [[James Franck|Franck]], [[Gustav Hertz|Hertz]] (1925)
* [[Wilhelm Conrad Röntgen|Röntgen]] (1901)
* [[Hendrik Antoon Lorentz|Lorentz]], [[Pieter Zeeman|Zeeman]] (1902)
* [[Henri Becquerel|Becquerel]], [[Pierre Curie|P. Curie]], [[Marie Curie|M. Curie]] (1903)
* [[John William Strutt|Strutt]] (1904)
* [[Philipp Lenard|Lenard]] (1905)
* [[Joseph John Thomson|Thomson]] (1906)
* [[Albert Abraham Michelson|Michelson]] (1907)
* [[Gabriel Lippmann|Lippmann]] (1908)
* [[Guglielmo Marconi|Marconi]], [[Karl Ferdinand Braun|Braun]] (1909)
* [[Johannes Diderik van der Waals|van der Waals]] (1910)
* [[Wilhelm Wien|Wien]] (1911)
* [[Gustaf Dalén|Dalén]] (1912)
* [[Heike Kamerlingh Onnes|Onnes]] (1913)
* [[Max von Laue|von Laue]] (1914)
* [[William Henry Bragg|W. Bragg]], [[William Lawrence Bragg|L. Bragg]] (1915)
* ''Uddeltes ikke 1916.''
* [[Charles Glover Barkla|Barkla]] (1917)
* [[Max Planck|Planck]] (1918)
* [[Johannes Stark|Stark]] (1919)
* [[Charles Édouard Guillaume|Guillaume]] (1920)
* [[Albert Einstein|Einstein]] (1921)
* [[Niels Bohr|N. Bohr]] (1922)
* [[Robert Andrews Millikan|Millikan]] (1923)
* [[Manne Siegbahn|Siegbahn]] (1924)
* [[James Franck|Franck]], [[Gustav Ludwig Hertz|Hertz]] (1925)


|gruppe2 = [[1926]]–[[1950]]
|gruppe2 = [[1926]]–[[1950]]
|liste2 =
|liste2 = [[Jean Baptiste Perrin|Perrin]] (1926){{·}} [[Arthur Compton|Compton]], [[Charles Thomson Rees Wilson|Wilson]] (1927){{·}} [[Owen Willans Richardson|Richardson]] (1928){{·}} [[Louis de Broglie|Broglie]] (1929){{·}} [[C.V. Raman|Raman]] (1930){{·}} ''Uddeltes ikke 1931.''{{·}} [[Werner Heisenberg|Heisenberg]] (1932){{·}} [[Erwin Schrödinger|Schrödinger]], [[Paul Dirac|Dirac]] (1933){{·}} ''Uddeltes ikke 1934.''{{·}} [[James Chadwick|Chadwick]] (1935){{·}} [[Victor F. Hess|Hess]], [[Carl D. Anderson|Anderson]] (1936){{·}} [[Clinton Davisson|Davidsson]], [[George Paget Thomson|Thomson]] (1937){{·}} [[Enrico Fermi|Fermi]] (1938){{·}} [[Ernest Lawrence|Lawrence]] (1939){{·}} ''Uddeltes ikke 1940–1942.''{{·}} [[Otto Stern|Stern]] (1943){{·}} [[Isidor Rabi|Rabi]] (1944){{·}} [[Wolfgang Pauli|Pauli]] (1945){{·}} [[Percy W. Bridgman|Bridgman]] (1946){{·}} [[Edward Victor Appleton|Appleton]] (1947){{·}} [[Patrick M.S. Blackett|Blacket]] (1948){{·}} [[Hideki Yukawa|Yukawa]] (1949){{·}} [[Cecil Powell|Powell]] (1950)
* [[Jean Baptiste Perrin|Perrin]] (1926)
* [[Arthur Compton|Compton]], [[Charles Thomson Rees Wilson|Wilson]] (1927)
* [[Owen Willans Richardson|Richardson]] (1928)
* [[Louis de Broglie|Broglie]] (1929)
* [[C.V. Raman|Raman]] (1930)
* ''Uddeltes ikke 1931.''
* [[Werner Heisenberg|Heisenberg]] (1932)
* [[Erwin Schrödinger|Schrödinger]], [[Paul Dirac|Dirac]] (1933)
* ''Uddeltes ikke 1934.''
* [[James Chadwick|Chadwick]] (1935)
* [[Victor Franz Hess|Hess]], [[Carl David Anderson|Anderson]] (1936)
* [[Clinton Davisson|Davidsson]], [[George Paget Thomson|Thomson]] (1937)
* [[Enrico Fermi|Fermi]] (1938)
* [[Ernest Lawrence|Lawrence]] (1939)
* ''Uddeltes ikke 1940–1942.''
* [[Otto Stern|Stern]] (1943)
* [[Isidor Rabi|Rabi]] (1944)
* [[Wolfgang Pauli|Pauli]] (1945)
* [[Percy W. Bridgman|Bridgman]] (1946)
* [[Edward Victor Appleton|Appleton]] (1947)
* [[Patrick Blackett|Blacket]] (1948)
* [[Hideki Yukawa|Yukawa]] (1949)
* [[Cecil Powell|Powell]] (1950)


|gruppe3 = [[1951]]–[[1975]]
|gruppe3 = [[1951]]–[[1975]]
|liste3 =
|liste3 = [[John Cockcroft|Cockcroft]], [[Ernest Walton|Walton]] (1951){{·}} [[Felix Bloch|Bloch]], [[Edward M. Purcell|Purcell]] (1952){{·}} [[Frits Zernike|Zernike]] (1953){{·}} [[Max Born|Born]], [[Walther Bothe|Bothe]] (1954){{·}} [[Willis Eugene Lamb|Lamb]], [[Polykarp Kusch|Kusch]] (1955){{·}} [[William Shockley|Shockley]], [[John Bardeen|Bardeen]], [[Walter H. Brattain|Brattain]] (1956){{·}} [[Chen Ning Yang|Yang]], [[Tsung-Dao Lee|T. Lee]] (1957){{·}} [[Pavel Tjerenkov|Tjerenkov]], [[Ilja M. Frank|Frank]], [[Igor Jevgenjevitj Tamm|Tamm]] (1958){{·}} [[Emilio Segrè|Segrè]], [[Owen Chamberlain|Chamberlain]] (1959){{·}} [[Donald A. Glaser|Glaser]] (1960){{·}} [[Robert Hofstadter|Hofstadter]], [[Rudolf Mössbauer|Mössbauer]] (1961){{·}} [[Lev Landau|Landau]] (1962){{·}} [[Eugene Wigner|Wigner]], [[Maria Goeppert-Mayer|Goeppert-Mayer]], [[J. Hans D. Jensen|Jensen]] (1963){{·}} [[Charles Hard Townes|Townes]], [[Nikolaj G. Basov|Basov]], [[Aleksandr M. Prochorov|Prochorov]] (1964){{·}} [[Shinichiro Tomonaga|Tomonaga]], [[Julian Schwinger|Schwinger]], [[Richard Feynman|Feynman]] (1965){{·}} [[Alfred Kastler|Kastler]] (1966){{·}} [[Hans Bethe|Bethe]] (1967){{·}} [[Luis Alvarez|Alvarez]] (1968){{·}} [[Murray Gell-Mann|Gell-Mann]] (1969){{·}} [[Hannes Alfvén|Alfvén]], [[Louis Néel|Néel]] (1970){{·}} [[Dennis Gabor|Gabor]] (1971){{·}} [[John Bardeen|Bardeen]], [[Leon Cooper|Cooper]], [[Robert Schrieffer|Schrieffer]] (1972){{·}} [[Leo Esaki|Esaki]], [[Ivar Giæver|Giæver]], [[Brian D. Josephson|Josephson]] (1973){{·}} [[Martin Ryle|Ryle]], [[Antony Hewish|Hewish]] (1974){{·}} [[Aage Bohr|A. Bohr]], [[Ben Roy Mottelson|Mottelson]], [[James Rainwater|Rainwater]] (1975)
* [[John Cockcroft|Cockcroft]], [[Ernest Walton|Walton]] (1951)
* [[Felix Bloch|Bloch]], [[Edward M. Purcell|Purcell]] (1952)
* [[Frits Zernike|Zernike]] (1953)
* [[Max Born|Born]], [[Walther Bothe|Bothe]] (1954)
* [[Willis Eugene Lamb|Lamb]], [[Polykarp Kusch|Kusch]] (1955)
* [[William Shockley|Shockley]], [[John Bardeen|Bardeen]], [[Walter H. Brattain|Brattain]] (1956)
* [[Chen Ning Yang|Yang]], [[Tsung-Dao Lee|T. Lee]] (1957)
* [[Pavel Tjerenkov|Tjerenkov]], [[Ilja M. Frank|Frank]], [[Igor Tamm|Tamm]] (1958)
* [[Emilio Segrè|Segrè]], [[Owen Chamberlain|Chamberlain]] (1959)
* [[Donald Arthur Glaser|Glaser]] (1960)
* [[Robert Hofstadter|Hofstadter]], [[Rudolf Mössbauer|Mössbauer]] (1961)
* [[Lev Landau|Landau]] (1962)
* [[Eugene Wigner|Wigner]], [[Maria Goeppert-Mayer|Goeppert-Mayer]], [[J. Hans D. Jensen|Jensen]] (1963)
* [[Charles Hard Townes|Townes]], [[Nikolaj G. Basov|Basov]], [[Aleksandr M. Prokhorov|Prokhorov]] (1964)
* [[Shinichiro Tomonaga|Tomonaga]], [[Julian Schwinger|Schwinger]], [[Richard Feynman|Feynman]] (1965)
* [[Alfred Kastler|Kastler]] (1966)
* [[Hans Albrecht Bethe|Bethe]] (1967)
* [[Luis Alvarez|Alvarez]] (1968)
* [[Murray Gell-Mann|Gell-Mann]] (1969)
* [[Hannes Alfvén|Alfvén]], [[Louis Néel|Néel]] (1970)
* [[Dennis Gabor|Gabor]] (1971)
* [[John Bardeen|Bardeen]], [[Leon Cooper|Cooper]], [[Robert Schrieffer|Schrieffer]] (1972)
* [[Leo Esaki|Esaki]], [[Ivar Giæver|Giæver]], [[Brian D. Josephson|Josephson]] (1973)
* [[Martin Ryle|Ryle]], [[Antony Hewish|Hewish]] (1974)
* [[Aage Bohr|Aa. Bohr]], [[Ben Roy Mottelson|Mottelson]], [[James Rainwater|Rainwater]] (1975)


|gruppe4 = [[1976]]–[[2000]]
|gruppe4 = [[1976]]–[[2000]]
|liste4 =
|liste4 = [[Burton Richter|Richter]], [[Samuel C.C. Ting|Ting]] (1976){{·}} [[Philip Warren Anderson|Anderson]], [[Nevill Francis Mott|Mott]], [[John H. van Vleck|van Vleck]] (1977){{·}} [[Pjotr Kapitsa|Kapitsa]], [[Arno Allan Penzias|Penzias]], [[Robert Woodrow Wilson|Wilson]] (1978){{·}} [[Sheldon Glashow|Glashow]], [[Abdus Salam|Salam]], [[Steven Weinberg|Weinberg]] (1979){{·}} [[James Cronin|Cronin]], [[Val Fitch|Fitch]] (1980){{·}} [[Nicolaas Bloembergen|Bloembergen]], [[Arthur Schawlow|Schawlow]], [[Kai Siegbahn|Siegbahn]] (1981){{·}} [[Kenneth G. Wilson|Wilson]] (1982){{·}} [[Subrahmanyan Chandrasekhar|Chandrasekhar]], [[William A. Fowler|Fowler]] (1983){{·}} [[Carlo Rubbia|Rubbia]], [[Simon van der Meer|van der Meer]] (1984){{·}} [[Klaus von Klitzing|von Klitzing]] (1985){{·}} [[Ernst Ruska|Ruska]], [[Gerd Binnig|Binning]], [[Heinrich Rohrer|Rohrer]] (1986){{·}} [[J. Georg Bednorz|Bednorz]], [[Karl Alexander Müller|Müller]] (1987){{·}} [[Leon M. Lederman|Lederman]], [[Melvin Schwartz|Schwartz]], [[Jack Steinberger|Steinberger]] (1988){{·}} [[Norman F. Ramsey|Ramsey]], [[Hans G. Dehmelt|Dehmelt]], [[Wolfgang Paul|Paul]] (1989){{·}} [[Jerome I. Friedman|Friedman]], [[Henry Way Kendall|Kendall]], [[Richard E. Taylor|R. Taylor]] (1990){{·}} [[Pierre-Gilles de Gennes|de Gennes]] (1991){{·}} [[Georges Charpak|Charpak]] (1992){{·}} [[Russell A. Hulse|Hulse]], [[Joseph Taylor|J. Taylor]] (1993){{·}} [[Bertram N. Brockhouse|Brockhouse]], [[Clifford G. Shull|Shull]] (1994){{·}} [[Martin Lewis Perl|Perl]], [[Frederick Reines|Reines]] (1995){{·}} [[David M. Lee|D. Lee]], [[Douglas D. Osheroff|Osheroff]], [[Robert C. Richardson|Richardson]] (1996){{·}} [[Steven Chu|Chu]], [[Claude Cohen-Tannoudji|Cohen-Tannoudji]], [[William D. Phillips|Phillips]] (1997){{·}} [[Robert B. Laughlin|Laughlin]], [[Horst L. Störmer|Störmer]], [[Daniel C. Tsui|Tsui]] (1998){{·}} [[Gerardus 't Hooft|Hooft]], [[Martinus J.G. Veltman|Veltman]] (1999){{·}} [[Zjores Alfjorov|Alfjorov]], [[Herbert Kroemer|Kroemer]], [[Jack S. Kilby|Kilby]] (2000)
* [[Burton Richter|Richter]], [[Samuel C.C. Ting|Ting]] (1976)
* [[Philip Warren Anderson|Anderson]], [[Nevill Francis Mott|Mott]], [[John H. van Vleck|van Vleck]] (1977)
* [[Pjotr Kapitsa|Kapitsa]], [[Arno Allan Penzias|Penzias]], [[Robert Woodrow Wilson|Wilson]] (1978)
* [[Sheldon Glashow|Glashow]], [[Abdus Salam|Salam]], [[Steven Weinberg|Weinberg]] (1979)
* [[James Cronin|Cronin]], [[Val Fitch|Fitch]] (1980)
* [[Nicolaas Bloembergen|Bloembergen]], [[Arthur Schawlow|Schawlow]], [[Kai Siegbahn|Siegbahn]] (1981)
* [[Kenneth G. Wilson|Wilson]] (1982)
* [[Subrahmanyan Chandrasekhar|Chandrasekhar]], [[William A. Fowler|Fowler]] (1983)
* [[Carlo Rubbia|Rubbia]], [[Simon van der Meer|van der Meer]] (1984)
* [[Klaus von Klitzing|von Klitzing]] (1985)
* [[Ernst Ruska|Ruska]], [[Gerd Binnig|Binning]], [[Heinrich Rohrer|Rohrer]] (1986)
* [[J. Georg Bednorz|Bednorz]], [[Karl Alexander Müller|Müller]] (1987)
* [[Leon M. Lederman|Lederman]], [[Melvin Schwartz|Schwartz]], [[Jack Steinberger|Steinberger]] (1988)
* [[Norman Foster Ramsey|Ramsey]], [[Hans G. Dehmelt|Dehmelt]], [[Wolfgang Paul (fysiker)|Paul]] (1989)
* [[Jerome Isaac Friedman|Friedman]], [[Henry Way Kendall|Kendall]], [[Richard E. Taylor|R. Taylor]] (1990)
* [[Pierre-Gilles de Gennes|de Gennes]] (1991)
* [[Georges Charpak|Charpak]] (1992)
* [[Russell A. Hulse|Hulse]], [[Joseph Taylor|J. Taylor]] (1993)
* [[Bertram N. Brockhouse|Brockhouse]], [[Clifford G. Shull|Shull]] (1994)
* [[Martin Lewis Perl|Perl]], [[Frederick Reines|Reines]] (1995)
* [[David M. Lee|D. Lee]], [[Douglas D. Osheroff|Osheroff]], [[Robert C. Richardson|Richardson]] (1996)
* [[Steven Chu|Chu]], [[Claude Cohen-Tannoudji|Cohen-Tannoudji]], [[William D. Phillips|Phillips]] (1997)
* [[Robert B. Laughlin|Laughlin]], [[Horst L. Störmer|Störmer]], [[Daniel C. Tsui|Tsui]] (1998)
* [[Gerardus 't Hooft|Hooft]], [[Martinus J.G. Veltman|Veltman]] (1999)
* [[Zjores Alfjorov|Alfjorov]], [[Herbert Kroemer|Kroemer]], [[Jack S. Kilby|Kilby]] (2000)


|gruppe5 = Fra [[2001]]
|gruppe5 = Fra [[2001]]
|liste5 =
|liste5 = [[Eric Cornell|Cornell]], [[Wolfgang Ketterle|Ketterlee]], [[Carl Wieman|Wieman]] (2001){{·}} [[Raymond Davis Jr.|Davis]], [[Masatoshi Koshiba|Koshiba]], [[Riccardo Giacconi|Giacconi]] (2002){{·}} [[Alexej A. Abrikosov|Abrikosov]], [[Vitalij L. Ginzburg|Ginzburg]], [[Anthony J. Leggett|Legget]] (2003){{·}} [[David J. Gross|Gross]], [[H. David Politzer|Politzer]], [[Frank Wilczek|Wilczek]] (2004){{·}} [[Roy J. Glauber|Glauber]], [[John L. Hall|Hall]], [[Theodor W. Hänsch|Hänsch]] (2005){{·}} [[John C. Mather|Mather]], [[George F. Smoot|Smooth]] (2006){{·}} [[Albert Fert|Fert]], [[Peter Grünberg|Grünberg]] (2007){{·}} [[Yoichiro Nambu|Nambu]], [[Makoto Kobayashi|Kobayashi]], [[Toshihide Maskawa|Maskawa]] (2008){{·}} [[Charles K. Kao|Kao]], [[Willard Boyle|Boyle]], [[George E. Smith|Smith]] (2009){{·}} [[Andre Geim|Geim]], [[Konstantin Novoselov|Novoselov]] (2010){{·}} [[Saul Perlmutter|Perlmutter]], [[Brian Schmidt|Schmidt]], [[Adam Riess|Riess]] (2011)}}
* [[Eric Cornell|Cornell]], [[Wolfgang Ketterle|Ketterlee]], [[Carl Wieman|Wieman]] (2001)
* [[Raymond Davis Jr.|Davis]], [[Masatoshi Koshiba|Koshiba]], [[Riccardo Giacconi|Giacconi]] (2002)
* [[Aleksej Aleksejevitj Abrikosov|Abrikosov]], [[Vitalij Ginsburg|Ginzburg]], [[Anthony Leggett|Legget]] (2003)
* [[David J. Gross|Gross]], [[H. David Politzer|Politzer]], [[Frank Wilczek|Wilczek]] (2004)
* [[Roy J. Glauber|Glauber]], [[John L. Hall|Hall]], [[Theodor W. Hänsch|Hänsch]] (2005)
* [[John C. Mather|Mather]], [[George F. Smoot|Smooth]] (2006)
* [[Albert Fert|Fert]], [[Peter Grünberg|Grünberg]] (2007)
* [[Yoichiro Nambu|Nambu]], [[Makoto Kobayashi|Kobayashi]], [[Toshihide Maskawa|Maskawa]] (2008)
* [[Charles K. Kao|Kao]], [[Willard Boyle|Boyle]], [[George E. Smith|Smith]] (2009)
* [[Andre Geim|Geim]], [[Konstantin Novoselov|Novoselov]] (2010)
* [[Saul Perlmutter|Perlmutter]], [[Brian Schmidt|Schmidt]], [[Adam Riess|Riess]] (2011)
* [[David J. Wineland|Wineland]], [[Serge Haroche|Haroche]] (2012)
* [[François Englert|Englert]], [[Peter Higgs|Higgs]] (2013)
* [[Isamu Akasaki|Akasaki]], [[Hiroshi Amano|Amano]], [[Shuji Nakamura|Nakamura]] (2014)
* [[Takaaki Kajita|Kajita]], [[Arthur B. McDonald|McDonald]] (2015)
* [[David J. Thouless|Thouless]], [[F. Duncan Haldane|Haldane]], [[John M. Kosterlitz|Kosterlitz]] (2016)
* [[Rainer Weiss|Weiss]], [[Barry Barish|Barish]], [[Kip Thorne|Thorne]] (2017)
* [[Arthur Ashkin|Ashkin]], [[Gérard Mourou|Mourou]], [[Donna Strickland|Strickland]] (2018)
* [[Michel Mayor|Mayor]], [[James Peebles|Peebles]], [[Didier Queloz|Queloz]] (2019)
* [[Roger Penrose|Penrose]], [[Reinhard Genzel|Genzel]], [[Andrea Ghez|Ghez]] (2020)
* [[Giorgio Parisi|Parisi]], [[Klaus Hasselmann|Hasselmann]], [[Syukuro Manabe|Manabe]] (2021)
* [[Alain Aspect|Aspect]], [[John Clauser|Clauser]], [[Anton Zeilinger|Zeilinger]] (2022)
* [[Pierre Agostini|Agostini]], [[Ferenc Krausz|Krausz]], [[Anne L'Huillier|L'Huillier]] (2023)

}}
<noinclude>
<noinclude>
[[Kategori:Navigationsbokse]]
[[Kategori:Personnavigationsbokse]]
[[Kategori:Nobelprismodtagere i fysik|*]]
</noinclude>
</noinclude>

Nuværende version fra 12. nov. 2023, 11:53

Brug:

For eksempel: {{Nobelprismodtagere i fysik|uncollapsed}} som ikke-sammenfoldet

De mulige parametre er: autocollapsed, collapsed, uncollapsed, plain eller off

Se eventuelt den grundlæggende skabelon {{Navboks}}

Kontrollér at de artikler, som linkes til, har denne skabelon.