Voorbeelden van caesium

• The atomic weight of caesium has been determined by the analysis of its chloride and bromide. 

• The separation of caesium from the minerals which contain it is an exceedingly difficult and laborious process. 

• It is found that the addition of as little as 1% of caesium profoundly alters the properties of the plasma.

• Equations (3a)-(3f) express the law of mass action applied to the two ionization stages of noble gases and caesium.

• Over the next 10 days, an area of about 1000# km, containing many villages and farms, was heavily contaminated with plutonium, caesium and radioactive iodine.

• Those formed in mixtures of noble gases and caesium, in particular, are also of importance in different laboratory situations; for example, plasma etching and ion-beam etching.

• The observed plasma formed from atomic hydrogen generated at a tungsten filament that heated a titanium dissociator and one of potassium, rubidium, caesium and their carbonates and nitrates.

• Again, this is primarily ascribable to the variations in ne due to the presence of caesium, although the inclusion of electron-atom collisions provides a non-negligible contribution as well.

• Three hundred and six samples of milk were analysed for both caesium 134 and caesium 137.

• They are a means of ensuring that caesium does not come on to the market from young unfinished lambs.

• Low concentrations of caesium radionuclides are detectable in people generally as a result of atmospheric fallout and releases from nuclear installations.

• Radionuclides such as the isotopes of iodine and caesium would not normally be present.

• The map referred to was a preliminary contour map of the caesium deposition.

• A representative selection of public water sources has been monitored for several years for radioactive strontium and caesium.

• Caesium is a mobile element which moves with the water and is therefore a good indicator of current flows.

• But—and this is important—the government scientists are conducting laboratory experiments on the uptake of caesium from different types of soil.

• The take-up of caesium occurs over a period.