Fractionation

Fractionation For nearly one hundred years, the consequences of federal Indian allotments have developed into the problem of fractionation.

Fractionation Transposition is particularly effective when employed with fractionation - that is, a preliminary stage that divides each plaintext symbol into several ciphertext symbols.

In batch distillation, the batch evaporates, which changes its composition; in fractionation, liquid higher in the fractionation column contains more lights and boils at lower temperatures.

NGLs is its largest segment, where it provides gathering, fractionation, transport, and marketing services across various basins.

The quarter included strong operations and year-over-year volume growth across global exports, higher fractionation volumes and realized pricing and the resolution of commercial disputes.

Another increasingly well-known alternative fractionation schedule, used to treat breast cancer, is called Accelerated Partial Breast Irradiation (APBI).

Both beta counting and AMS results have to be corrected for fractionation.

Cavitation plays a key role in non-thermal non-invasive fractionation of tissue for treatment of a variety of diseases.

Correcting for isotopic fractionation, as is done for all radiocarbon dates to allow comparison between results from different parts of the biosphere, gives an apparent age of about 440 years for ocean surface water.

Fractionation also allows tumor cells that were in a relatively radio-resistant phase of the cell cycle during one treatment to cycle into a sensitive phase of the cycle before the next fraction is given.

Fractionation has become significantly worse.

Fractionation is not a new issue.

Fractionation regimens are individualised between different radiation therapy centers and even between individual doctors.

Further fractionation of the extract can be achieved using solid phase extraction columns, and may lead to isolation of individual compounds.

Further refinements of the technique, leading to the decisive experiment on 16–17 December 1938 (the celebrated "radium-barium-mesothorium-fractionation"), produced puzzling results: the three isotopes consistently behaved not as radium, but as barium.

In addition, the fractionation of land and the resultant ballooning number of trust accounts quickly produced an administrative nightmare.

In North America, Australia, and Europe, the typical fractionation schedule for adults is 1.8 to 2 Gy per day, five days a week.

In the 1920s the Brookings Institution conducted a major study of conditions of the American Indian and included data on the impacts of fractionation.

One of the best-known alternative fractionation schedules is Continuous Hyperfractionated Accelerated Radiation therapy (CHART).

Other corrections must be made to account for the proportion of mainC in different types of organisms (fractionation), and the varying levels of mainC throughout the biosphere (reservoir effects).