Ștefania Mărăcineanu Wiki: Maracineanu was one of the pioneering women in the discovery and research of radioactivity.
The popular google doodle celebrated the 140th anniversary of Romanian physicist Stefania Maracienanu on Saturday.
Born on June 18, 1882 in Bucharest, her research on polonium led to the first example of artificial radioactivity.
The doodle celebrates Maracineanu by showing her working on Polonium in a laboratory. The physicist dedicated her time to researching artificial rain.
Maracienanu graduated with a physical and chemical science degree in 1910.
She began her career as a teacher at the Central School of Girls in Bucharest where he earned a scholarship from the Romanian Ministry of Science. She decided to pursue graduate research at the Radium Institute in Paris.
The Radium Institute was quickly becoming a worldwide center for the study of radioactivity under the direction of physicist Marie Curie. Maracineany began working on her PhD thesis on polonium, an element that Curie discovered.
Her research on polonium and the assumption that the alpha rays from the polonium transferred some atoms of the metal into radioactive isotopes was ground-breaking.
She later enrolled at Sorbonne University in Paris to finish her PhD in Physics. She went on to work for four years at the Astronomical Observatory in Romania and founded her homeland’s first laboratory for the study of radioactivity.
She took a trip to Algeria to test her studies on artificial rain. She also studied the link between earthquakes and rainfall, becoming the first to report that there is significant increase of radioactivity in the epicenter leading up to an earthquake.
In 1935, Irene Curie, daughter of Marie Curie, and her husband received a joint nobel prize for their discovery of artificial radioactivity. Maracinenau did not contest but asked that her role in the discovery should be recognised.
Her work was recognised by the Academy of Sciences of Romania in 1936, but she never received global recognition for the discovery.
Stefania Maracineanu wiki / biography
Stefania Maracineanu (June 18, 1882 – – August 15 1944) was a Romanian scientist. Stefania Maracineanu. Stefania Maracineanu.
|Full Name||Stefania Maracineanu|
|Birth Date||18 June 1882|
|Died||15 August 1944|
|Birth Place||Bucharest, Kingdom Of Romania|
|Alma mater||* University of Bucharest|
|* Radium Institute|
|Weight (approximately)||Not yet known|
|Color||I didn’t know|
|Car||I didn’t know|
|Living Space/ Residence||Not known|
Born in Bucharest the capital of Romania It is not much known about Maracineanu’s life However, it is reported to have suffered from a difficult childhood. He earned his degree in 1910 in the field of chemical and physical sciences at Bucharest’s University of Bucharest. and their application to the determination of wavelengths.
Stefania Maracineanu Education
After graduation, Maracineanu taught at secondary schools in a variety of Romanian cities. Following World War I he traveled to Paris to further his studies.In 1919, he was studying radioactivity under the renowned Marie Curie at the Sorbonne. From 1926 to 1926, he conducted research alongside Curie on the Radium Institute, where he also earned his doctorate.
Stefania Maracineanu Awards
Maracineanu investigated the half-life study of polonium. He also made an observation about radioactive isotopes. This was the basis for the 1934 Nobel Prize for Joliot Curies to discover new discoveries made by artificial means. But, Maracineanu was the first to discover the phenomenon that the data proves.
Maracineanu also carried out research to establish the connection between rain and radioactivity, and also the connection between earthquakes and rain. The physicist passed away in 1944, and died of cancer that she was believed to have developed from exposure to radiation.