cesium

Because iodine starts to dissipate after a few days, the risk isn't as long lasting as with cesium, which remains for decades, he said.

Thus the timing of the random ticks of a Geiger counter placed near the cesium might be used to generate random numbers.

Japanese television reported that the country's Nuclear and Industry Safety Agency said it had detected cesium near one of those reactors.

Reported that after testing the air in Tokyo, did not detect the radioactive nuclear reactor usually have cesium and radioactive iodine.

A second of time, for instance, is now defined in terms of an electron transition of the cesium atom.

In spinach it was more than seven times higher. The spinach also contained slightly higher amounts of cesium-137.

Detected in marine plankton collected near the body of the maximum activity of radioactive cesium 669 Becquerel per kilogram.

Frustrated residents of some towns have planted sunflowers in a fruitless effort to suck radioactive cesium out of the farmland.

Cesium-134 is considered somewhat less of a long-term problem because it has a half-life of two years.

It is cesium-137 that still contaminates much of the land in Ukraine around the Chernobyl reactor.

As a result of these test runs, the cesium beam became the standard for international time.

They say the feed consumed by the animals measured up to 500 times the national safety limit for radioactive cesium.

Indicated the good result of the long-term operation of the optically pumped cesium beam frequency standard in China.

At this time, some of the radioactive fission products (cesium, iodine, etc. ) started to mix with the water and steam.

purpose : a base material of various cesium compounds , used in glass , ceramics , catalyst and chemically analytics reagents.

Over the long term, the big threat to human health is cesium-137, which has a half-life of 30 years.

If the Japanese nuclear core were to melt, certain radioactive materials, such as iodine, strontium and cesium, would also be released.

Cesium-137, with a half-life of 30 years, is another dangerous substance emitted in a full-scale nuclear meltdown.

After entering, cesium gets widely distributed, its concentrations said to be higher in muscle tissues and lower in bones.

The radiation from cesium-137 can throw cellular machinery out of order, including the chromosomes, leading to an increased risk of cancer.

The city's challenge, chiefly, is to dispose of cesium-137, a radioactive isotope with a half-life of 30 years.

A chain of reactions, starting with a beam of laser-excited cesium atoms, transfers the positrons to the antiprotons to form antihydrogen.

Alkali: Inorganic compound, any soluble hydroxide (-OH) of the alkali metals: lithium, sodium, Potassium, rubidium, and cesium.

One of the major factors which effect the accuracy of optically pumped cesium frequency standards is caused by microwave leakages.

However, this test a radioactive cesium and whether the association is also Fukushima nuclear power plant accident is under investigation.

Other Alkali Metals include Hydrogen (technically not a metal), Lithium, Sodium, Potassium, Rubidium, and Cesium.

We generally purify plasmids from bacterial proteins, chromosomal DNA and RNA using cesium chloride gradient centrifugation.

The present invention involves bilayers that include cesium tungsten oxide as an infrared absorbing agent.

Shellfish live on the sea floor, accumulating and concentrating the cesium in their bodies.

And an ytterbium clock has the potential to be even more accurate and stable than the cesium chronometer.

These experiments will crop contamination by radioactive cesium purification of soil investigation.

The Chernobyl meltdown also contaminated vast tracts of Ukraine, Belarus, Russia and northern Europe with radioactive cesium.

So scientists keep working on the tunneling technology and finally perfect it, first teleporting a single atom of cesium in a lab.

In addition, echinoderms, brittle stars seabed habitats of the body also detected radioactive cesium-137.

Japan's government says it is a serious matter that beef contaminated with radioactive cesium has reached the domestic market.

These small animals are likely eating the same kind of base metal production --- cesium radioactive material.

The Cesium and Iodine isotopes were carried out to the sea and will never be seen again.

The method has good selectivity. It is operated simply and is suited for determination of cesium in silver catalyst.

It was reported that a small amount of cesium and iodine was measured in the steam that was released into the atmosphere.

Cesium tungsten oxide can be incorporated into one or more layers of a bilayer.

At present nuclear power stations around the detected radioactive material include iodine 131 and cesium 137.

The cesium-radon period also includes the lanthanides, and the period beginning with francium includes the actinides.

Both gadolinium oxysulfide and thallium doped cesium iodide, CsI(Tl), produce their peak light output at this frequency.

The cesium atomic fountain used laser cooling and trapping is a new generation primary frequency standard.

There is a multitude of fission products that are produced in a reactor, including cesium and iodine.

Cesium-137 mixes easily with water and is chemically similar to potassium.

The risks from cesium should fade more quickly with larger, swimming fish than with shellfish, say U. S. experts.

Cesium was already present in the Black Sea and the Pacific Ocean because of nuclear weapons testing done in the 1950s and 1960s, he said.

Radioactive cesium has also been detected, but at lower activity concentrations.

Cesium is absorbed by plants and works its way through the food chain, getting into meat and milk.

Radioactive cesium was detected in broccoli in Fukushima Prefecture well above the country's limit.

Radioactive cesium was detected in beef from Tenei at a level just above Japan's legal limit.

we have established the magneto-optical trap system and realized the cesium atom's cooling and trapping.

For this reason, X-rays first impinge upon scintillators made from either gadolinium oxysulfide or cesium-iodide.

The amount of cesium detected is considerably less than the 200 becquerels per kilogram limit set by the government for such products.

These rays are emitted during the decay of certain versions of uranium, iodine, cesium and other elements.

The release of gamma ray and specifically radiation containing cesium & irredium is extremely harmful for human being.

Its aim is to install on the space station a laser-cooled cesium microwave clock, with accuracy of about one in 1016.

for the well-known cesium clock, presently the standard of frequency and time.

Why are so many eating cesium straw "cesium cow" by detecting links into the circulation.

Edano says that some beef cattle outside Fukushima prefecture were also fed rice straw with high levels of radioactive cesium.

Cesium also contaminated fish from Scandinavia's northern lakes.

The results show that rubidium and cesium hardly induce hemolysis, therefore they have a very weak toxicity for human erythrocyte.

While iodine dissipates relatively quickly, cesium remains in the environment for many years.

Dried milk in Fukushima Prefecture measured to exceed 500 becquerels (per kg) of radioactive cesium.

At 7: 00 on the 7th am, the U. S. produced and bottled water as part of cesium adsorption unit pump stopped running.

Unlike radioactive iodine, which has a short half life, cesium lingers in the environment.

"In the best cesium fountainsthelargest source of error are so-called cold collisions, " Gibble explained.

Previously, billow area 1 households of rice were detectable in every kilograms 630 Becquerel radioactive cesium.

These chemicals are radioactive Iodine, Cesium and Strontium-90, said Dr. Chesser.

Say it with me: "Cesium-Beam. "

The contaminated beef that was intercepted measured 60 times the allowable limit of radioactive cesium.

Radioactive cesium has a tendency to bind with earth, and flow along with silt in water.

In the Fukushima situation, the radioactive isotopes detected, iodine 131 and cesium 137, emit both gamma and beta radiation.

Also in Fukushima City, radioactive elements, including iodine, cesium-135 and cesium-137, were found in drinking water.

Radioactive cesium has also been detected in food.

Also in Fukushima City, radioactive elements including iodine and cesium 135 and 137 were found in drinking water.

content per kilogram of radioactive cesium 690 Becquerel, Henri Becquerel exceeded 190.

Once dispersed in the environment, it says, cesium-137 "is impossible to avoid. "

Cesium-137 damages cells and leads to an increased risk of cancer.

Radioactive cesium has also been detected in some foods.

The half life of cesium-137, in contrast, is 30 years.

So far the first barrier, which is the fuel cladding, has apparently failed, because they are detecting cesium.

Glass is generally insoluble in acid, but soluble in alkali, such as cesium hydroxide.

Ida City in Fukushima Prefecture Abukuma River's middle reaches, cesium 137 and cesium-134 per day total of 176. 5 billion Becquerel.

Official civilian time is kept by the cesium NIST-F1 fountain clock, accurate to within one second every 100 million years.

Cesium 137 is a much bigger worry.

They are calibrated to Cesium 137, but also serve as excellent indicators for many other sources of ionizing radiation.

In which the breast milk of 1 kg of radioactive iodine with 3. 5 and 2. 4 Becquerel Becquerel radioactive cesium.

The concentration level of cesium-134 increased from 1. 4 becquerels to 53 becquerels.

The big worries on the reported releases of radioactive material in Japan center on radioactive iodine and cesium.

Temperature measurement of cold atoms in a cesium magneto-optical trap by means of short-distance time-of-flight absorption spectrum

Production of Cesium Catalyst Used for Producing Sulfuric Acid with an Annual Capacity of 300 tons

the formed cesium alum is separated away in the form of a solution from the solid ore residues;

Those of the alkali metals (lithium, sodium, potassium, rubidium, and cesium), the strongest bases, are the most stable and soluble;

the aluminum is precipitated out of the cesium alum solution while forming a cesium sulfate solution;

Evaluation of the Stay Light Frequency Shift in a Cesium Beam Frequency Standard With Sharp Angle Incident Pumping and Detecting Laser

Measurement of the Light Frequency Shift in a Small Optically Pumped Cesium Beam Frequency Standard

Cesium-137, however, can accumulate in muscles and is a bigger concern with a half-life of 30 years;

Synthesis and characterization of porous crystalline indium sulfide and its ion exchange capacities for Cesium

The Digital Frequency Modulation and the Digital Servo System Applied to the Optical Pumped Cesium Beam Frequency Standard Device

Performance Comparison Between the Magnetic State-Selecting Cesium Beam Tube and the Optically Pumping Cesium Beam Tube

Study of Cesium Recovery with Zirconyl Phosphate-Amonium Molybdophosphate Complex Ion Exchanger

Measurement of the number of cold atoms trapped in cesium magneto-optical trap via probe absorption

Synthesis and characterization of two cesium salicylate compound

Properties of cesium formate based drilling and completion fluid and its application

Analysis of the effects of microwave leakages on the accuracy of optically pumped cesium frequency standards

Effects of tetrandrine on early afterdepolarizations and arrhythmias induced by cesium chloride in rabbits

Determination of Thallium in Crystal of Cesium Iodide by Graphite Furnace Atomic Absorption Spectrometry

Impurities determination of alkali metals in high pure cesium chloride by atomic absorption spectrometry

The evaluation of measurement uncertainty for the cesium atomic beam frequency standard

Experiment Research on Diffused Laser Light Optically Pumped Cesium Beam Frequency Standard

Researching of the Second-order Doppler Frequency Shift in Optically Pumped Cesium Frequency Standard

FT-IR and Raman spectroscopic analysis of hydrated cesium borates and their saturated aqueous solution

Study of Thermal Decomposition of Cesium Nitrate

Investigation of Static Adsorption of Cesium From Liquid Sodium by Reticulated Vitreous Carbon

Frequency Stabilization of Laser Diode via Modulation Transfer Spectrum in Cesium Vapor Cell

Synthesis of nanostructured silica via sol-gel process with incorporation of cesium compound

Determination of Trace Cesium in Stream Sediments by Flame Atomic Emission Spectrometry

UNEX process testing of the removal of cesium, strontium, and actinide elements from radioactive acidic waste

Study on the Influence of External Electromagnetic Field on Performance of Cesium Atomic Clock

Management of cesium loaded AMP Part II - preparation and characteristics of glass matrix

Standard Test Method for Determining the Content of Cesium-137 in Irradiated Nuclear Fuels by High-Resolution Gamma-Ray Spectral Analysis

Accessibility of Acidic Protons in 12-Phosphotungstic Acid and Its Cesium Hydrogen Salt as Revealed by Solid State NMR Spectroscopy

A Flame Emission Spectrometry Method for Determination of Rubidium and Cesium in Bittern

Preparation and Characterization of Cesium and Cobalt Complex Oxide

Progress of Separation and Analysis Methods for Rare Alkali Metals Rubidium and Cesium

cesium vapour optically pumped magnetometer

A Long Term Continually Running Laser System for Optically Pumped Cesium Beam Frequency Standard

Numerical model of cesium atomic clock velocity distribution

New method for directly extracting cesium and rubidium from the mother liquor of bittern

Determination of Trace Cesium in Water by Flame Emission Spectrometry

An Initial Test on Time Keeping Through Combination of Hydrogen Maser and Cesium Clock

Study on the cesium ion exchange of a new ecomaterials cesium ion-sieve

Effect of cesium chloride on spacial learning and memory and mechanisms of action in mice

Frequency-offset Locking of LD to Hyperfine Transition of cesium Atoms

Detection of Contents of Uranium, Thorium and Cesium in Human Body

cesium lithium borate crystal; CLBO crystal

Experiments and Considerations of Realizing Cold Cesium Atomic 74 cm Fountain

Effect of Rare Earth Elements on Exchange Properties of Cesium Ion-Sieve

cesium atomic beam frequency standard

Progress in Biochemical Studies on Metal Cesium

Organic Reactions Promoted by Cesium Salts

Study on Improving Signal-to-Noise Ratio of Cesium Beam Tube by LD-Pumping

Procedures for periodic inspection of cobalt-60 and cesium-137 teletherapy equipment

Research and Development of Cesium Beam Tube Tester

TOF Signal in the Cesium Atomic Fountain

Cesium Ion-selective Electrodes Based on Four Bis-crown Ethers