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2 عدد تمبر سری پستی زنان نامدار -سیلی عوصم و لیز میتنر -  برلین آلمان 1988 قیمت 7.8 دلار
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  • 2 عدد تمبر سری پستی زنان نامدار -سیلی عوصم و لیز میتنر -  برلین آلمان 1988 قیمت 7.8 دلار

2 عدد تمبر سری پستی زنان نامدار -سیلی عوصم و لیز میتنر - برلین آلمان 1988 قیمت 7.8 دلار

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1988 Famous Women

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توجه : درج کد پستی و  شماره تلفن همراه و ثابت جهت ارسال مرسوله الزامیست .

توجه:حداقل ارزش بسته سفارش شده بدون هزینه پستی می بایست 180000 ریال باشد .

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Cilly Aussem

From Wikipedia, the free encyclopedia

Cilly Aussem
Cilly Aussem 1927.jpg
Aussem in 1927
Full name Cäcilia Edith Aussem
Country (sports)  Weimar Republic
 Nazi Germany (1933–1934)
Born 4 January 1909
Cologne, German Empire
Died 22 March 1963 (aged 54)
Portofino. Italy
Retired 1935
Plays Right-handed
Singles
Highest ranking No. 2 (1930)
Grand Slam Singles results
French Open W (1931)
Wimbledon W (1931) [1]
Doubles
Grand Slam Doubles results
French Open F (1931)
Grand Slam Mixed Doubles results
French Open W (1930)
Wimbledon QF (1930) [1]

Cilly Aussem (German pronunciation: [ˈʦiːli̯ə ˈaʊ̯sm]; 4 January 1909 – 22 March 1963) was a German female tennis player.

She was the first German, male or female, to win the singles title at Wimbledon in 1931. She also won the women's single titles at the French Championships and German Championships in 1931. Aussem's coach and mixed doubles partner was Bill Tilden. They won the mixed doubles title at the 1930 French Championships.

According to A. Wallis Myers of The Daily Telegraph and the Daily Mail, Aussem was ranked in the world top ten in 1928, 1930, 1931, and 1934, reaching a career high of World No. 2 in those rankings in 1930 and 1931 behind Helen Wills Moody.[2]

Lise Meitner

From Wikipedia, the free encyclopedia
Lise Meitner
Lise Meitner (1878-1968), lecturing at Catholic University, Washington, D.C., 1946.jpg
Lise Meitner in 1946
Born 7 November 1878[1][2]
Vienna, Austria-Hungary
Died 27 October 1968 (aged 89)
Cambridge, England
Residence Austria, Germany, Sweden, United Kingdom
Citizenship Austria (pre-1949), Sweden (post-1949)
Alma mater University of Vienna
Known for Nuclear fission
Awards
  • Lieben Prize (1925)
  • Max Planck Medal (1949)
  • Otto Hahn Prize (1955)
  • ForMemRS (1955)[3]
  • Wilhelm Exner Medal (1960)
  • Enrico Fermi Award (1966)
Scientific career
Fields Physics
Institutions Kaiser Wilhelm Institute
University of Berlin,
Manne Siegbahn Laboratory (sv)
University College of Stockholm
Doctoral advisor Franz S. Exner
Other academic advisors Ludwig Boltzmann
Max Planck
Doctoral students Arnold Flammersfeld
Kan-Chang Wang
Nikolaus Riehl
Other notable students Max Delbrück
Hans Hellmann
Influenced Otto Hahn
Signature
Lise Meitner signature.svg

Lise Meitner (English: /ˈlzə ˈmtnər/; 7 November 1878 – 27 October 1968) was an Austrian-Swedish physicist who worked on radioactivity and nuclear physics. Meitner and Otto Hahn led the small group of scientists who first discovered nuclear fission of uranium when it absorbed an extra neutron; the results were published in early 1939.[4][5] Meitner and Otto Frisch understood that the fission process, which splits the atomic nucleus of uranium into two smaller nuclei, must be accompanied by an enormous release of energy. Nuclear fission is the process exploited by nuclear reactors to generate heat and, subsequently, electricity.[6] This process is also the basis of the nuclear weapons that were developed in the U.S. during World War II and used against Japan in 1945.

Meitner spent most of her scientific career in Berlin, Germany, where she was a physics professor and a department head at the Kaiser Wilhelm Institute; she was the first woman to become a full professor of physics in Germany. She lost these positions in the 1930s because of the anti-Jewish Nuremberg Laws of Nazi Germany, and in 1938 she fled to Sweden, where she lived for many years, ultimately becoming a Swedish citizen.

Meitner received many awards and honors late in her life, but she did not share in the 1944 Nobel Prize in Chemistry for nuclear fission that was awarded exclusively to her long-time collaborator Otto Hahn. In the 1990s, the records of the committee that decided on that prize were opened. Based on this information, several scientists and journalists have called her exclusion "unjust", and Meitner has received a flurry of posthumous honors, including naming chemical element 109 meitnerium in 1992.[7][8][9][10][11][12][13] Despite not having been awarded the Nobel Prize, Lise Meitner was invited to attend the Lindau Nobel Laureate Meeting in 1962.[14]

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