Ștefania Mărăcineanu [Jun updates] 2022 । Google Doodle Pays Tribute To Pioneering Woman In Discovery & Research Of Radioactivity

Ștefania Mărăcineanu [Jun updates] Google Doodle Pays Tribute To Pioneering Woman In Discovery & Research Of Radioactivity 2022


ștefania mărăcineanu Wikipedia, ștefania mărăcineanu in English, ștefania mărăcineanu hindi, ștefania mărăcineanu works, ștefania mărăcineanu poems, ștefania mărăcineanu thesis, ștefania mărăcineanu video, ștefania mărăcineanu discovery

Ștefania Mărăcineanu [Jun updates] Google Doodle Pays Tribute To Pioneering Woman In Discovery & Research Of Radioactivity 2022

ștefania mărăcineanu Wikipedia [Jun updates]

 

Ștefania Mărăcineanu (Romanian pronunciation: [ʃtefaˈni.a mə.rə'ʧi.ne̯a.nu]; June 18, 1882 – August 15, 1944) was a Romanian physicist. She worked with Marie Curie studying the element named for Curie's homeland Polonium. She made proposals that would lead to Irène Joliot-Curie's Nobel Prize. Mărăcineanu believed that Joliot-Curie had taken her work on artificial radioactivity to gain the prize.

ștefania mărăcineanu in English

 

Google, on Saturday, celebrated the 140th birth anniversary of Stefania Maracineanu, a Romanian physicist who is one of the pioneering women in the discovery and research of radioactivity. Maracineanu graduated in 1910 with a degree in physical and chemical science. During her career, the Romanian Ministry of Science granted her a scholarship, and she later decided to pursue graduate research at the Radium Institute in Paris. Early Life The Physicist was born in Bucharest to Sebastian and Sevastia Maracineanu.

However, not much is known about her personal life, only that she had an unhappy childhood. She completed high school at the Central School for Girls. In 1907, she enrolled at the University of Bucharest, receiving her degree in physical and chemical sciences in 1910. She began her career in 1915 as a teacher at the Central School for Girls in Bucharest. Career As per a report by The Indian Express, when she joined the Radium Institute, it was becoming a centre for studying radioactivity worldwide under the direction of world-renowned physicist Marie Curie.

Maracineanu started working on her PhD thesis on Polonium, the element that Curie discovered. While she was doing her research on the half-life of Polonium, she found that the half-life of the element was dependent on the type of metal it was placed on. This made her think if the alpha rays from Polonium had transferre some atoms of the metal into radioactive isotopes. It was her research that led to the first example of artificial radioactivity.

As per a report by India Today, Maracineanu got into the Sorbonne University in Paris to complete her PhD in physics. She worked at the Astronomical Observatory in Meudon for four years, then returned to Romania and founded the country's first laboratory to study radioactivity. She dedicated most of her time researching artificial rains, including a trip to Algeria to test her results. 

ștefania mărăcineanu hindi

Ștefania Mărăcineanu (Romanian pronunciation: [ʃtefaˈni.a mə.rə'ʧi.ne̯a.nu]; June 18, 1882 – August 15, 1944) was a Romanian physicist. She worked with Marie Curie studying the element named for Curie's homeland Polonium. She made proposals that would lead to Irène Joliot-Curie's Nobel Prize. Mărăcineanu believed that Joliot-Curie had taken her work on artificial radioactivity to gain the prize.


ștefania mărăcineanu works

 

Google is celebrating the 140th birthday of Romanian physicist Stefania Maracineanu with a beautiful doodle. She is popularly known for the discovery of radioactivity. Considered to be one of the pioneering women in the field of radioactivity discovery and study, the doodle shows Maracineanu working on Polonium in a laboratory.

 

Once you click on the doodle, the web page will be taking you to all related information about Maracineanu, who was well known for her unparallel knowledge “knowledge of precise electrometric measurements”.

 Who is Stefania Maracineanu?

Born in Bucharest, on June 18, 1882, Maracineanu graduated with a degree in physical and chemical science in 1910. She started her career as a teacher at Bucharest’s Central School for Girls. Later, she received a scholarship from the Romanian Ministry of Science. However, she continued her studies at the Radium Institute in Paris.


 Works of Stefania Maracineanu

The Radium Institute quickly became a global hub for the research of radioactivity under the guidance of physicist Marie Curie. Meanwhile, Maracineanu started working on her PhD thesis on polonium, a chemical element discovered by Curie.

During her study, Maracineanu discovered that the half-life of polonium seemed to be dependent on the metal it was placed on. This made her wonder if the polonium’s alpha particles had converted some of the metal atoms into radioactive isotopes. Thus, she discovered probably the first instance of artificial radioactivity.

ștefania mărăcineanu poems


In celebration of the 150th anniversary of India's most revered poet, here is an exquisite translation of one of Rabindranath Tagore's more modern poems: An Unexpected Meeting.

 

Titled 'Hawthat Dyakha' in the original, this poem first appeared in a book titled Shyamali, published in  1936.

 

An Unexpected Meeting

 

(translated from the Bengali version)

 

We met suddenly on a train

 

I hadn’t thought it possible.

 

I’d seen her over and over

In a red sari –

Crimson like a dahlia;

Today she was in black silk,

It covered her head in a cowl

Cupped her face, lustrous and fair like a lily.

She seemed to have enveloped herself

In a deep dark distance,

The distance to the edge of the mustard-fields

To the blue-grey of the sal wood.

My senses came to a sudden stop,

I knew her once, now she wore a stranger’s solemnity

 

Throwing aside her newspaper

She greeted me suddenly

Social mores could now be followed;

We began to converse –

‘How are you?’, ‘How is everyone?’

Etcetera.

She continued to gaze out of the window

As though she had overcome the contagion of intimacy

She answered in monosyllables,

Some, she didn’t even respond to.

Conveyed with an impatient wave –

Why talk of all this,

Silence is so much better.

 

I was on another bench with her companions.

After a while she beckoned with her finger.

Such boldness, I thought –

I sat down on the same bench.

Under the sound of the train

She said softly,

‘Please don’t mind,

Where’s the time to waste time!

I have to get off at the next station;

You’re going further,

We’ll never meet again.

So, I want your answer to the question

That hasn’t been answered all this time,

You’ll tell the truth, won’t you?’

‘I will,’ I said.

Still gazing at the sky outside she asked,

‘Are those days of ours that are gone

Gone forever –

Is nothing left?’

 

I was silent for a while;

Then I said,

‘All the stars of the night

Remain under the glare of the day.’

 

I felt doubtful, had I made it all up.

‘Never mind, go sit over there now.’

Everyone got off at the next station.

I journeyed alone.

 

ștefania mărăcineanu video

ștefania mărăcineanu Wikipedia, ștefania mărăcineanu in English, ștefania mărăcineanu hindi, ștefania mărăcineanu works, ștefania mărăcineanu poems, ștefania mărăcineanu thesis, ștefania mărăcineanu video, ștefania mărăcineanu discovery

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