Articles related to "What Is Radioactivity"
Radioactivity and Alpha Particles
Alpha particles are emitted from a radioactive substance by way of quantum tunneling and is governed by a statistical look at the strong nuclear force.
alpha radiation • alpha decay • alpha particles • what is radiation • atomic radiation
Alpha particles are emitted from a radioactive substance by way of quantum tunneling and is governed by a statistical look at the strong nuclear force.
alpha radiation • alpha decay • alpha particles • what is radiation • atomic radiation
Marie Sklodowski Curie, 1867-1934
As December is a month for gift-giving, it is a suitable time to look at Marie Curie whose research resulted in gifts of knowledge that continue to impact the whole world. Madame Curie, as she is most frequently called, was a self-effacing woman who lived for her research and her family. She was the first woman to receive a Nobel Prize (1903 in Physics for the discovery of radioactivity), and only one of four individuals to have ever received two Nobel Prizes (the second in 1911 in Chemistry for the discovery of radium and polonium and for the chemical isolation of pure radium). Marie's discovery of radium gave birth to understanding of the structure of the atom. Her methods of research pioneered a meticulous pursuit of knowledge that immensely improved the image of science. Her research, which has led to radiation treatment to help cancer patients, caused her own death by "radiation poisoning"--doctors labeled it "aplastic pernicious anemia of rapid, feverish development." Actually, it had not been a rapid development, and the anemia was likely a form of leukemia caused by years of unprotected contact with radioactivity.
marie curie • madame curie • radioactivity • radium • research
As December is a month for gift-giving, it is a suitable time to look at Marie Curie whose research resulted in gifts of knowledge that continue to impact the whole world. Madame Curie, as she is most frequently called, was a self-effacing woman who lived for her research and her family. She was the first woman to receive a Nobel Prize (1903 in Physics for the discovery of radioactivity), and only one of four individuals to have ever received two Nobel Prizes (the second in 1911 in Chemistry for the discovery of radium and polonium and for the chemical isolation of pure radium). Marie's discovery of radium gave birth to understanding of the structure of the atom. Her methods of research pioneered a meticulous pursuit of knowledge that immensely improved the image of science. Her research, which has led to radiation treatment to help cancer patients, caused her own death by "radiation poisoning"--doctors labeled it "aplastic pernicious anemia of rapid, feverish development." Actually, it had not been a rapid development, and the anemia was likely a form of leukemia caused by years of unprotected contact with radioactivity.
marie curie • madame curie • radioactivity • radium • research
Radon - It's a Gas!
Radon - it's a naturally-occurring gas found in many homes and buildings in the US. Oh yes - it's radioactive and can cause lung cancer.
radon • radioactive • radioactivity • gas • polonium
Radon - it's a naturally-occurring gas found in many homes and buildings in the US. Oh yes - it's radioactive and can cause lung cancer.
radon • radioactive • radioactivity • gas • polonium
Origins of Volcanism
Volcanism requires both a source of heat and something to melt. The planet provides the material for melting and the heat comes from a variety of sources.
sources of volcanism • sources of heat • tidal energy • core formation • short-lived radioactivity
Volcanism requires both a source of heat and something to melt. The planet provides the material for melting and the heat comes from a variety of sources.
sources of volcanism • sources of heat • tidal energy • core formation • short-lived radioactivity
Radioactive Element Polonium.
A major news item of 2006 was the mysterious death of former Russian agent, Alexander Litvinenko, who was poisoned using an isotope of the metal, polonium.
polonium • radioactivity • alexander litvinenko • henri becquerel • marie curie
A major news item of 2006 was the mysterious death of former Russian agent, Alexander Litvinenko, who was poisoned using an isotope of the metal, polonium.
polonium • radioactivity • alexander litvinenko • henri becquerel • marie curie
The Beginnings of Nuclear Physics
In the final decades of the nineteenth and first few decades of the twentieth centuries, physicists would begin to unlock the mysteries of radioactivity.
henri bequerel • marie curie • pierre curie • ernest rutherford • alpha particles
In the final decades of the nineteenth and first few decades of the twentieth centuries, physicists would begin to unlock the mysteries of radioactivity.
henri bequerel • marie curie • pierre curie • ernest rutherford • alpha particles
Marie Curie-Sklodowska Studies Mysterious Rays
Marie Curie, born in November, is one of the world's most famous scientist. Here is the story of the two chemical elements that she discovered and the two Nobel Prizes that she won.
marie curie • chemical elements • discovery
Marie Curie, born in November, is one of the world's most famous scientist. Here is the story of the two chemical elements that she discovered and the two Nobel Prizes that she won.
marie curie • chemical elements • discovery
Nuclear Chain Reactions
Most people are aware of the destructive force held within an atomic weapon, but what are physical forces are conspiring in order to cause such a violent explosion?
nuclear reactions • nuclear chain reactions • atomic weapons • atomic bomb • atomic energy
Most people are aware of the destructive force held within an atomic weapon, but what are physical forces are conspiring in order to cause such a violent explosion?
nuclear reactions • nuclear chain reactions • atomic weapons • atomic bomb • atomic energy
Chernobyl Birds Endure Radiation
At the site of the world's worst nuclear accident, nature has taken over. Research on birds in the area tells us how things are going for species at Chernobyl.
chernobyl birds • birds at chernobyl • chernobyl disaster • nuclear disaster • chornobyl
At the site of the world's worst nuclear accident, nature has taken over. Research on birds in the area tells us how things are going for species at Chernobyl.
chernobyl birds • birds at chernobyl • chernobyl disaster • nuclear disaster • chornobyl
The Neutron
The neutron is one of the most common particles of matter, and it is integral to the formation of every element other than hydrogen. Find out why.
neutron • neutrons • protons • nuclear force • residual strong force
The neutron is one of the most common particles of matter, and it is integral to the formation of every element other than hydrogen. Find out why.
neutron • neutrons • protons • nuclear force • residual strong force
Uranium by Tom Zoellner – Book Review
Uranium. It's nature's heaviest naturally occurring element. Tom Zoellner examines the history, science, and politics surrounding this controversial metal.
uranium by tom zoellner • uranium • mining • nuclear energy • atomic bomb
Uranium. It's nature's heaviest naturally occurring element. Tom Zoellner examines the history, science, and politics surrounding this controversial metal.
uranium by tom zoellner • uranium • mining • nuclear energy • atomic bomb
Atoms - The Smallest Part of All Elements
They are as small as one-Angstrom diameter hydrogen, or as large as the heavyweight uranium atom, which is 238 x heavier than hydrogen.They are the stuff of life - atoms
atoms the smallest part of an element • elements fundamental types of matter composed of a • atomic theory • the nature of the atom protons electrons neutrons • models of atom structure
They are as small as one-Angstrom diameter hydrogen, or as large as the heavyweight uranium atom, which is 238 x heavier than hydrogen.They are the stuff of life - atoms
atoms the smallest part of an element • elements fundamental types of matter composed of a • atomic theory • the nature of the atom protons electrons neutrons • models of atom structure
Beta Decay and the Weak Force
In order for physicists to understand the reasons for beta decay, a new nuclear force had to be developed - a task accomplished by Enrico Fermi in 1934.
radioactive decay • what is radioactive decay • what is radioactivity • how does an atom decay • beta decay
In order for physicists to understand the reasons for beta decay, a new nuclear force had to be developed - a task accomplished by Enrico Fermi in 1934.
radioactive decay • what is radioactive decay • what is radioactivity • how does an atom decay • beta decay
Marie Curie Biography
Brief biography of Marie Curie, first world-famous female scientist, the only person to win two Nobel Prizes in different science fields, physics and chemistry.
marie curie biography • marie curie early life • marie curie nobel prize • marie curie education • marie curie radioactivity
Brief biography of Marie Curie, first world-famous female scientist, the only person to win two Nobel Prizes in different science fields, physics and chemistry.
marie curie biography • marie curie early life • marie curie nobel prize • marie curie education • marie curie radioactivity
Are Granite Floors and Countertops Safe?
Polished granite is a luxurious, durable construction material that adds considerable value to a home. But experts say it can also increase one's risk of lung cancer.
radon gas emissions from granite countertops • nature and geographic distribution of radon • nature of granite • economic uses of granite • u.s. safety levels for radon emissions
Polished granite is a luxurious, durable construction material that adds considerable value to a home. But experts say it can also increase one's risk of lung cancer.
radon gas emissions from granite countertops • nature and geographic distribution of radon • nature of granite • economic uses of granite • u.s. safety levels for radon emissions
Oh That Pain In My Stomach: Part II :-( Your Ulcer May Be Cured
Since this bacterium is still sensitive to antibiotics there may just be a way to eliminate the gnawing pain in your stomach.
helicobacter • pylori • ulcers • stomach ulcer • duodenal ulcer
Since this bacterium is still sensitive to antibiotics there may just be a way to eliminate the gnawing pain in your stomach.
helicobacter • pylori • ulcers • stomach ulcer • duodenal ulcer
Analyzing DNA by Southern Blot
Identifying specific pieces of DNA in a complex mixture is readily accomplished using a method developed by Dr. Edwin Southern, and the technique bears his name.
what is a southern blot • how is dna cut before southern blotting • southern transfer • using labeled probes for detecting dna • who developed southern blots
Identifying specific pieces of DNA in a complex mixture is readily accomplished using a method developed by Dr. Edwin Southern, and the technique bears his name.
what is a southern blot • how is dna cut before southern blotting • southern transfer • using labeled probes for detecting dna • who developed southern blots
Can Depleted Uranium Cause Cancer?
Depleted uranium in ammunition rounds and missiles used by the US in Iraq has been linked to health risks including cancers, tumours, birth defects and Gulf War Syndrome.
depleted uranium • iraq • du • radioactive • radiation
Depleted uranium in ammunition rounds and missiles used by the US in Iraq has been linked to health risks including cancers, tumours, birth defects and Gulf War Syndrome.
depleted uranium • iraq • du • radioactive • radiation
Hungary Travel Guide
Find all the information you need on traveling in and around Hungary here, from the key sights of Budapest to thermal baths in Heviz.
budapest sights • hungary tourism • chain bridge • heviz baths • gellert baths
Find all the information you need on traveling in and around Hungary here, from the key sights of Budapest to thermal baths in Heviz.
budapest sights • hungary tourism • chain bridge • heviz baths • gellert baths
Radiation Therapy
Description of Radiation Therapy. This treatment is used for all patients receiving lumpectomies. Radiation is sometimes used prior to or in lieu of surgery. Very few patients receive radiation with mastectomies, but it can happen.
breast cancer • radiation therapy • radiation
Description of Radiation Therapy. This treatment is used for all patients receiving lumpectomies. Radiation is sometimes used prior to or in lieu of surgery. Very few patients receive radiation with mastectomies, but it can happen.
breast cancer • radiation therapy • radiation
The Road Trip From Hell: A Glowing Itinerary
When you're planning that next vacation, why not choose some of the scariest places on earth? If you don't like crowds and don't much mind a little residual radiation, let me be your guide to the outer circles of Hell.
nevada • test • site • trinity • bikini
When you're planning that next vacation, why not choose some of the scariest places on earth? If you don't like crowds and don't much mind a little residual radiation, let me be your guide to the outer circles of Hell.
nevada • test • site • trinity • bikini
Catholic Scientists
Despite the inconsistencies between their work or lifestyles and the traditional Catholic beliefs, these artists, authors and scientists are all Catholic.
catholic scientists • catholic pioneers • catholic authors • catholic writers • catholic painters
Despite the inconsistencies between their work or lifestyles and the traditional Catholic beliefs, these artists, authors and scientists are all Catholic.
catholic scientists • catholic pioneers • catholic authors • catholic writers • catholic painters
Disposal of Nuclear Waste
This article discusses the concerns surrounding nuclear waste and the current methods used to get rid of them.
nuclear waste • deep ocean disposal • deep geological burial • borosilicate glass • health hazards
This article discusses the concerns surrounding nuclear waste and the current methods used to get rid of them.
nuclear waste • deep ocean disposal • deep geological burial • borosilicate glass • health hazards
Absolute Time 1
Through research, physicists and geologists have determined that certain isotopes of elements will decay into new elements. Using the decay rate, and knowing the half-life of the isotope, a geologist can date a sample of rock and determine its age.
geology • geophysics • isotopes • half-life • uranium
Through research, physicists and geologists have determined that certain isotopes of elements will decay into new elements. Using the decay rate, and knowing the half-life of the isotope, a geologist can date a sample of rock and determine its age.
geology • geophysics • isotopes • half-life • uranium
Prophecies of the Hopi
Many Native American tribes have prophecies. Here's what Hopi Elders predict for the future.
prophecies • hopi • evehema • frank waters • white feather
Many Native American tribes have prophecies. Here's what Hopi Elders predict for the future.
prophecies • hopi • evehema • frank waters • white feather
The History Of Chemistry
In this article you will learn about the history of Chemistry, begining with the Alchemist, trying to make lead into gold, to modern chemistry.
chemistry • science • stages of matter • states of matter • atoms
In this article you will learn about the history of Chemistry, begining with the Alchemist, trying to make lead into gold, to modern chemistry.
chemistry • science • stages of matter • states of matter • atoms
The Radioactive Boy Scout by Ken Silverstein
The true story of a boy and his backyard nuclear reactor
true • crime • radioactive • boy scout • science
The true story of a boy and his backyard nuclear reactor
true • crime • radioactive • boy scout • science
Timelines
Learn about timelines in this week's article.
timelines • science • web sites • time • events
Learn about timelines in this week's article.
timelines • science • web sites • time • events
An Introduction to Tin Whiskers
Tin whiskers are mysterious, hair-like metal crystals that sprout from circuit boards and hardware, causing shorts and power failures in critical electronic systems.
tin whiskers • circuit board solder • electronic circuits • failures in electronic systems • nuclear power plant reactor melt down
Tin whiskers are mysterious, hair-like metal crystals that sprout from circuit boards and hardware, causing shorts and power failures in critical electronic systems.
tin whiskers • circuit board solder • electronic circuits • failures in electronic systems • nuclear power plant reactor melt down
Brockovich Addresses Royal Palm Beach Cancers
In Royal Palm Beach, Florida, there has recently been a high number of cancer diagnoses. These are some things everyone involved in South Florida should know.
brockovich • pollution • radiation • environment • cancer
In Royal Palm Beach, Florida, there has recently been a high number of cancer diagnoses. These are some things everyone involved in South Florida should know.
brockovich • pollution • radiation • environment • cancer
Causes of Thyroid Disease
More than 40% of U.S. adults may suffer from thyroid disorders. Some of the most common sources are family history, diet, x-rays, stress, and structural injuries.
thyroid function • causes of low underactive thyroid • thyroid hormone • thyroid diet • blood test basal body temperature
More than 40% of U.S. adults may suffer from thyroid disorders. Some of the most common sources are family history, diet, x-rays, stress, and structural injuries.
thyroid function • causes of low underactive thyroid • thyroid hormone • thyroid diet • blood test basal body temperature
First Baron Ernest Rutherford Brief Biography
Brief biography of scientist Baron Ernest Rutherford whose work formed the basis of nuclear physics, best known for atom planetary model and atomic nucleus discovery.
first baron ernest rutherford • ernest rutherford biography • rutherford atomic theory • rutherford father of nuclear physics • rutherford atomic model
Brief biography of scientist Baron Ernest Rutherford whose work formed the basis of nuclear physics, best known for atom planetary model and atomic nucleus discovery.
first baron ernest rutherford • ernest rutherford biography • rutherford atomic theory • rutherford father of nuclear physics • rutherford atomic model
How to Treat Sunburn
During the summer months it can be tempting to spend more time outside getting a tan, but at this time of the year the sun is at its strongest and can cause severe burns.
treatment for sunburn • first aid for dehydration • importance of using sunscreen • sunburn at high altitude • can i treat sunburn with ice
During the summer months it can be tempting to spend more time outside getting a tan, but at this time of the year the sun is at its strongest and can cause severe burns.
treatment for sunburn • first aid for dehydration • importance of using sunscreen • sunburn at high altitude • can i treat sunburn with ice
Major Triggers for Thyroid Autoimmunity
Thyroid autoimmunity is a major cause of thyroid disease in industrialized countries. Environmental pollutants and toxins, viral exposure and stress can all be factors.
thyroid autoimmunity • hashimoto's thyroiditis • graves' disease • autoimmune disease • antithyroidperoxidase
Thyroid autoimmunity is a major cause of thyroid disease in industrialized countries. Environmental pollutants and toxins, viral exposure and stress can all be factors.
thyroid autoimmunity • hashimoto's thyroiditis • graves' disease • autoimmune disease • antithyroidperoxidase
Non-Defense Nuclear Technologies
Nuclear radiation has great potential for destruction. But engineers and scientists have harnessed the power of atomic forces for a wide range of uses to help humanity.
non-defense nuclear technologies • peaceful uses of nuclear technology;man-made nucle • many uses of radiation • norm • naturally occurring radioactive material
Nuclear radiation has great potential for destruction. But engineers and scientists have harnessed the power of atomic forces for a wide range of uses to help humanity.
non-defense nuclear technologies • peaceful uses of nuclear technology;man-made nucle • many uses of radiation • norm • naturally occurring radioactive material
Ringing Rocks, Upper Black Eddy PA
Dr. Ott gave a concert playing the rocks, accompanied by a brass band. A Lafayette College geologist studied them in his lab. Why these rocks ring is still a mystery
ringing rocks • pa • upper black eddy • bucks county • rock concert
Dr. Ott gave a concert playing the rocks, accompanied by a brass band. A Lafayette College geologist studied them in his lab. Why these rocks ring is still a mystery
ringing rocks • pa • upper black eddy • bucks county • rock concert
Using Physics to Explain the World
Much of the technology in our world seems mysterious and almost magical. However, elementary physics explains everything from GPS to hybrid cars to smoke detectors.
gps • hybrid cars • electronic noise • smoke detectors • glass cracks
Much of the technology in our world seems mysterious and almost magical. However, elementary physics explains everything from GPS to hybrid cars to smoke detectors.
gps • hybrid cars • electronic noise • smoke detectors • glass cracks
What Caused the Tunguska Explosion?
Strange luminescence filled the skies and a cylindrical object was seen. Mainstream science maintained the cause was a meteorite. Others believed it was an UFO exploding.
tunguska explosion • tunguska blast • siberian explosion • siberian blast • tunguska explosion theories
Strange luminescence filled the skies and a cylindrical object was seen. Mainstream science maintained the cause was a meteorite. Others believed it was an UFO exploding.
tunguska explosion • tunguska blast • siberian explosion • siberian blast • tunguska explosion theories
What is Hyperthyroidism?
Because of their widespread effects on body function, excessive production of thyroid hormones gives rise to symptoms in almost all body systems.
hyperthyroidism and women • metabolism • pituitary gland • signs and symptoms of hyperthyroidism • goitre
Because of their widespread effects on body function, excessive production of thyroid hormones gives rise to symptoms in almost all body systems.
hyperthyroidism and women • metabolism • pituitary gland • signs and symptoms of hyperthyroidism • goitre
Women Science Nobel Prize Winners
On Monday, October 6th, 2008, Françoise Barré-Sinoussi won the Nobel Prize in Physiology and Medicine, adding another woman to the list of Nobel Prize winners.
women nobel laureates • women in science • 2008 nobel prize • françoise barré-sinoussi • marie curie
On Monday, October 6th, 2008, Françoise Barré-Sinoussi won the Nobel Prize in Physiology and Medicine, adding another woman to the list of Nobel Prize winners.
women nobel laureates • women in science • 2008 nobel prize • françoise barré-sinoussi • marie curie
A Millennium of Science
Links to the best in sites about science in the past millennium.
millenium • science • kids • teens • study
Links to the best in sites about science in the past millennium.
millenium • science • kids • teens • study
ARCTIC Jump-Start
Outline and collection of web-resources on the Arctic and its protection
arctic • polar • environment • policy
Outline and collection of web-resources on the Arctic and its protection
arctic • polar • environment • policy
BUSH’S OTHER WAR: The War on the Environment
As America’s war against terror wages on, the Bush Administration is fighting another war - a war on the environment. For two years, the environmental community has struggled with this administration. From the beginning of his presidency, Bush has pushed an unprecedented anti-regulatory agenda.
environment • conservation • bush • president • regulation
As America’s war against terror wages on, the Bush Administration is fighting another war - a war on the environment. For two years, the environmental community has struggled with this administration. From the beginning of his presidency, Bush has pushed an unprecedented anti-regulatory agenda.
environment • conservation • bush • president • regulation
How Nuclear Waste is Stored
When it comes to storing nuclear waste, you can sum up attitudes in one word: NIMBY. Not in my back yard. NIMBY presents quite a dilemma because on the one hand people like the benefits (medical and energy in particular) that come from using radioactive materials; on the other hand, they want somebody somewhere else to be responsible for storing wastes.
nuclear waste • radioactive waste • nuclear waste storage
When it comes to storing nuclear waste, you can sum up attitudes in one word: NIMBY. Not in my back yard. NIMBY presents quite a dilemma because on the one hand people like the benefits (medical and energy in particular) that come from using radioactive materials; on the other hand, they want somebody somewhere else to be responsible for storing wastes.
nuclear waste • radioactive waste • nuclear waste storage
More Than One Way to Kill Anthrax Spores
There is more than one way to kill anthrax spores. Unfortunately, many of them are dangerous or too damaging to our mail. Here is a new way of killing spores that might be safer and not damage the mail we send to creditors and friends.
anthrax • ultrasound • mail • bacillus anthracis
There is more than one way to kill anthrax spores. Unfortunately, many of them are dangerous or too damaging to our mail. Here is a new way of killing spores that might be safer and not damage the mail we send to creditors and friends.
anthrax • ultrasound • mail • bacillus anthracis
Steven Weinberg - Unifying the Forces
Steven Weinberg shared the Nobel Prize for Physics in 1979 by demonstrating a unification of the weak and electromagnetic forces between elementary particles.
weak force • atom • nobel • physicist • weinberg
Steven Weinberg shared the Nobel Prize for Physics in 1979 by demonstrating a unification of the weak and electromagnetic forces between elementary particles.
weak force • atom • nobel • physicist • weinberg
Dr. Lise Meitner, Physicist
Dr. Lise Meitner discovered and named the process of nuclear fission, refusing to let tradition, politics, rivalries, or even Hitler stand in the way of science.
lise meitner • nuclear fission • auger effect • protactinium • conservation of energy
Dr. Lise Meitner discovered and named the process of nuclear fission, refusing to let tradition, politics, rivalries, or even Hitler stand in the way of science.
lise meitner • nuclear fission • auger effect • protactinium • conservation of energy
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