Marie Curie Essay, Research Paper
The ashes of Marie Curie and her husband Pierre have now been laid to rest under the famous dome of the Panth?on. Through her discovery of radium, Marie Curie paved the way for nuclear physics and cancer therapy. Born of Polish parents, she was a woman of science and courage, compassionate yet stubbornly determined. Her research and work was to cost her, her life.
Marie Curie, or rather Marya Sklodowska, was born in Warsaw on November 7, 1867. Born into a family of teachers and brought up in an environment marked by a sense of duty and a lack of money, she led the most Spartan of lives. From the premature death of one of her sisters, and later of her mother, she drew the skepticism that would later support her faith in science. As a brilliant and mature student with a rare gift of concentration, Marya harbored the dream of a scientific career, a concept inconceivable for a woman at that time. Ambitious and self-taught, she had but one obsession: to learn. She passed her physics degree with flying colors, and went on to sit a mathematics degree. It was then that a Polish friend introduced her to Pierre Curie. In 1895, this freethinker, acknowledged for his work on crystallography and magnetism, became her husband.
In her pioneering way, Marie Curie decided, in 1897, to take a physics doctorate. Henri Becquerel, who was studying X-rays, had recently observed that uranium salt left an impression on a photographic plate in spite of its protective envelope. What better subject could there have been for Marie than to try and understand the effect. Pierre consented. And so he and his frail wife set about her work, handling tons of minerals. One day Marie noted that another substance, thorium, was “radioactive”, a term she herself had coined. Together, they demonstrated in a major discovery that radioactivity was not the result of a chemical reaction but a property of the element or, more specifically, of the atom. Marie then studied pitchblende; a uranic mineral in which she measured a much more intense activity than is present in uranium alone. She deduced that there were other substances besides uranium that were very radioactive, such as polonium and radium, which she discovered in 1898.
In their experiments, Pierre observed the properties of the radiation while Marie, for her part, purified the radioactive elements. Both shared the same, uncanny tenacity, which was all the more admirable given their deplorable living conditions. Their laboratory was nothing more than a miserable apartment, where in winter the temperature dropped to around six degrees. Pierre even tested the radium on his skin, leaving radium to treat malign tumors causing Curietherapy to be born. In 1903, Marie defended her thesis. Together with Becquerel, the Curies were awarded the Nobel Prize for Physics for their discovery of natural radioactivity. Their happiness was short lived, however. In 1906, Pierre, weakened by radiation and overworked, was run over by a car. Marie was forced to continue alone. The founding of the Radium Institute by the University of Paris and the Pasteur Institute in 1914 would enable her to fulfil her wish.
Marie ran the research laboratory while Dr. Claudius Regaud headed the applied biology laboratory. Physicists and chemists provided the radium, and physicians treated cancer patients. Marie set about collecting funds and raw materials, the price of which had soared, going as far afield as the United States; but she found it hard to accept that dark economic interests should prevail.
Marie died of leukemia in July of 1934, exhausted and almost blinded, her fingers burnt and stigmatized by “her” dear radium. This sixty-seven-year-old woman, who, according to Dr. Claudius Regaud, “under a cold exterior and the utmost reserve concealed in reality an abundance of delicate and generous feelings”, had been exposed to incredible levels of radiation. In January, together with her husband, Fr?d?ric Joliot, Ir?ne, who had been working in the same laboratory and with the same relentless determination as her mother, discovered artificial radioactivity, for which she, too, was awarded the Nobel Prize.
Marie Curie greatly contributed to medical science. Together with her husband, she discovered two elements, Radium and Polonium, and studied the x-rays they emitted. She found that the harmful properties of x-rays could be useful in medical treatment to kill tumors. Marie Curie contributed immensely to our understanding of radioactivity and the effect of the x-rays.
Marie Curie’s research greatly impacted the scientific world. Because of he work with radioactivity, radioactivity is now the starting point for cancer treatment, for the dating techniques used on ancient objects, and for molecular biology and modern genetics. Radioactivity is also the source of nuclear energy and the atomic bomb.
I choose to write about Marie Curie because she was a successful female in a male dominated world. She was the 1st woman ever to win a Nobel Prize, and not only one but, two! Marie believed in herself inspite of the hardships she faced and I admire her perseverance.
Другие работы по теме:
Out Of The Ashes Essay Research Paper
Out of the Ashes It is August 5, 1945 and Japanese kids around the age of 10 are training for a war with the Americans; while over in America, American soldiers are getting lectured on the background of Hiroshima. These are the opening scenes of the movie, Out of the Ashes , a movie about the atomic bombing of Hiroshima and the effects on it.
Ashes Essay Research Paper My lips so
Ashes Essay, Research Paper My lips so tainted In the blood they tasted. Created in the mists of time I stand naked in the moonlight, Skin glistening in the moist morning air.
Angelas Ashes Essay Research Paper What character
Angelas Ashes Essay, Research Paper What character traits made Malacy the man he is Malachy has a couple of traits that make him the man he is. First he is selfish. Second he is prideful. Lastly he loves his children.
The Stranger 2 Essay Research Paper Albert
The Stranger 2 Essay, Research Paper Albert Camus novel, The Stranger, examines what happens to a passive man when mixed in a murder. During the trial of the main character, Meursault, the prosecutor examines Meursault s normal behavior as callous and cold. In order for the prosecutor to have a case in the reader s mind, Camus must create the past that the trial calls for.
Women And Shopping Essay Research Paper What
Women And Shopping Essay, Research Paper What motivates women to shop? I attempted to answer the age old question by surveying five ladies who are self-proclaimed experts at the “art” of shopping. These five ladies, Joanne, Kim, Marie, Shirley, and Kimmie sat down with me individually and this is what I basically gathered from the discussion sessions.
Condorcet Essay Research Paper Marie Jean Antoine
Condorcet Essay, Research Paper Marie Jean Antoine Nicolas de Caritat, better known as Marquis de Condorcet, was born in Ribemont, Paris. He studied at Jesuit schools and the college de Navarre and
Le Rossignol Essay Research Paper Le Rossignol
Le Rossignol Essay, Research Paper Le Rossignol est un lai de Marie de France qui s?etait traduire en vers romans de huit syllables entre les annee 1160 et 1180. Dans Le Rossignol, Marie de France examine l?amour courtois et l?amour de la court qui observe des regles. Un exemple de ses regles s?appele **Traite de l?amour ?courtois?** de Andre Le Chapelain qui nous avons deja lu en classe.
Pierre Curie Essay Research Paper Born in
Pierre Curie Essay, Research Paper Born in 1859 in Paris, Pierre Curie was a French physicist who spent a great deal of his life dealing in the fields of chemistry and physics. During his lifetime, he was known for his work in radioactivity, magnetism, piezoelectric effect, and his work and studies with his wife Marie Curie in discovering new elements on the periodic table.
Marie Curie Essay Research Paper Why was
Marie Curie Essay, Research Paper Why was Marie Curie a significant woman in European Science? Marie Curie was the most successful scientist to come out of Poland. She saw science as a beauty that she wanted to withhold.# Science to her was an unknown fairy tale phenomena that she was determined to discover.
Pierre And Marie Curie Essay Research Paper
Pierre and Marie Curie and the Discovery of Polonium and Radium Introduction Marie and Pierre Curie’s pioneer research was again brought to mind when on 20 April last year, their bodies were taken from their place of burial at Sceaux, just outside Paris, and in a solemn ceremony were laid to rest under the mighty dome of the Panthйon.
The Waste Land Vs The Great Gatsby
Essay, Research Paper Analysis ~ The Great Gatsby and “The Waste Land” An examination of the connection between F. Scott Fitzgerald’s novel, The Great Gatsby, and T.S. Eliot’s poem, “The Waste Land,” reveals that Fitzgerald transposes the meanings and motifs of “The Waste Land” to The Great Gatsby. For instance, the poem begins with:
Great Gatsby Symbols Essay Research Paper The
Great Gatsby Symbols Essay, Research Paper The Great Gatsby is considered a masterpiece full of controversy about the 1920’s life style. Fitzgerald uses symbolism to express in a more detailed way
Symbols From The Story The Great Gatsby
Essay, Research Paper Symbols in The Great Gatsby This celebrated novel had so many symbols it made the best seller’s list. In the novel The Great Gatsby there are many symbols that the reader needs to be aware of: the Valley of Ashes, the green light and the eyes of Dr. T. J. Eckleburg. With this essay the reader should gain a better understanding as to what these symbols represent.
Angela
’s Ashes Essay, Research Paper Angela’s Ashes Informal Essay on Angela?s Ashes Angela?s Ashes is a moving book full of poverty, suffering, and death that shows that no matter how difficult
Into The Twilight Essay Research Paper She
Into The Twilight Essay, Research Paper She, the Innocent One, Calls to me. She tightens her thighs, Wanting tenderness and gentleness, Not withered dreams and darkness.
Marie Curie Essay Research Paper Marie CurieMarie
Marie Curie Essay, Research Paper Marie Curie Marie Curie was born in Warsaw on November 7, 1867. She was actually born to the name Marja Sklodowska. When she was 24, she went to Paris where she changed her name to Marie and started school in Sorbonne. In 1893, she received her degree in physics. When she needed a lab to experiment in, a Professor Kovalski said that there might be space in the School of Physics and Chemistry.
Marie Curie Essay Research Paper MARIE CURIELIFE
Marie Curie Essay, Research Paper MARIE CURIE LIFE OF MARIE CURIE Marie Curie(1867-1934) was a French physicist with many accomplishments in both physics and chemistry. Marie and her husband Pierre, who was also a French physicist, are both famous for their work in radioactivity.
Marie Curie Essay Research Paper Marie Curie
Marie Curie Essay, Research Paper Marie Curie is the most famous woman of physics. She has been recognized for her work with Nobel Prize awards in both physics (1903) and chemistry (1911). She got a late start with her education obtaining her license in physics in 1893 and the corresponding degree in mathematics in 1894.
Marie Curie Essay Research Paper Marie Curie18671934PolishFrench
Marie Curie Essay, Research Paper Marie Curie 1867-1934 Polish-French chemist and physicist Marie Curie was born Marya Sklodowska, youngest child of mother Bronsitwa Boguska, a pianist, singer, and teacher, and father Ladislas Sklodowski, a professor of mathematics and physics. Bronsitwa Sklodowski died of tuberculosis when Marya was only 11 years old, leaving her father Ladislas Sklodowski as Marie?s role model.
Marie Curie Essay Research Paper Curie Mariephysicist
Marie Curie Essay, Research Paper Curie, Marie physicist and twice Nobel laureate, best known for her Curie, Marie, nйe Maria Sklodowska (1867-1934), French work on radioactivity, with her husband Pierre. Maria Sklodowska was born in Warsaw, Poland, which was then part of the Russian Empire. Her father, an ardent Polish nationalist, taught mathematics and physics at a secondary school, but was denied promotion because of his political views, which he passed on to his daughter.
Sonnet 73 Analysis Essay Research Paper Poetry
Sonnet 73 Analysis Essay, Research Paper Poetry is a common medium for people to express love. Sonnets are almost always about love. William Shakespeare’s “Sonnet 73″ is no exception. Senti-ments of love along with those of against and death are expressed through the use of figurative language. The poem is organized in such a way that, as it progresses, the reader feels the author approaching death as the use of carefully chosen meta-phors that give “Sonnet 73″ such powerful imagery.
Sonnet 73 Essay Research Paper Poetry is
Sonnet 73 Essay, Research Paper Poetry is a common medium for people to express love. Sonnets are almost always about love. William Shakespeare’s "Sonnet 73" is no exception.
In Search Of A DreamClash Wit Essay
, Research Paper In Search of a Dream/Clash with Reality A dream is a vision, a vision different for each man on the earth. Some dream of the past, events they cannot change, either with horror and shame at their choices or resting content in the preludes to their happiness and glory. Others, knowing their past, look to the future for their greatness or failure to come.
William Blake Essay Research Paper This week
William Blake Essay, Research Paper This week I was scheduled to work with Irene Balli. She is one of dining services main managers. She mostly oversees all of the banquets that go on here at Marywood. On the 16th of April was the Cor Marie, which is a very large banquet that consists of all major heads of all departments at Marywood.
Mad Shadows Essay Research Paper Mad Shadows
Mad Shadows Essay, Research Paper Mad Shadows is a book about obsession and delusion. It’s characters exhibit fixations on beauty, wealth and revenge. This coincides with the fact that all the main characters are defected
The Stranger Essay Research Paper Camus entitled
The Stranger Essay, Research Paper Camus entitled his novel The Stranger because his protagonist actually was a stranger to both his associates and his surroundings. Monsieur Meursault was never really known by
The Voltaire Essay Research Paper Voltaire Francois
The Voltaire Essay, Research Paper Voltaire Francois Marie Arouet (pen name Voltaire) was born on November 21, 1694 in Paris. Voltaire’s style, wit, intelligence and keen sense of justice made him one of France’s greatest writers and philosophers. Young Francois Marie received an excellent education at a Jesuit school.
Madam Curie Essay Research Paper Madam Curie
Madam Curie Essay, Research Paper Madam Curie Manya Sklodowska, as she was called before marriage, was born in Warsaw, Poland, in 1867. Her father taught mathematics and physics. Her mother, a musician who played the piano and sang, was never able to hug or kiss her children because of Tuberculosis, a very contagious disease, which later took her life on May 7, 1878.
The Rose Essay Research Paper The Roseby
The Rose Essay, Research Paper The Rose by Krystal Sedlak I look in the rose and see it’s tiny petals. They fall to the ground like tiny ashes of the love that was
By Means Of Power Essay Research Paper
By Means of Power Both Adrienne Rich and Audre Lorde, in their respective poems entitled Power, convey the idea that ones identity and sense of worth is defined by what they are willing to give up. This message is energized by the emotion the authors evoke through their ability to communicate a sense of experience.