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A Coulter counter is an appliance that can count cells as well as measure their volume. It is based on the fact that cells show great electrical resistance; in other words, they conduct almost no electricity. In a Coulter counter the cells, swimming in a solution that conducts electricity, are sucked one by one into a tiny gap.
The statistical treatment of count data is distinct from that of binary data, in which the observations can take only two values, usually represented by 0 and 1, and from ordinal data, which may also consist of integers but where the individual values fall on an arbitrary scale and only the relative ranking is important. [example needed]
In the field of streaming algorithms, Misra–Gries summaries are used to solve the frequent elements problem in the data stream model.That is, given a long stream of input that can only be examined once (and in some arbitrary order), the Misra-Gries algorithm [1] can be used to compute which (if any) value makes up a majority of the stream, or more generally, the set of items that constitute ...
A blank value in analytical chemistry is a measurement of a blank. The reading does not originate from a sample, but the matrix effects , reagents and other residues . These contribute to the sample value in the analytical measurement and therefore have to be subtracted.
One way to cut through the clutter is to focus on body composition. if you’ve only ever heard this term used by gym bros chugging protein shakes , I promise it’s about more than getting ripped.
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Technically, blank coins are called planchets (or blank planchets) and feature a rim but no heads or tails design. Because they are blank and lack the proper minting marks, they are not legal ...
front porch – blank while still moving right, past the end of the scanline, sync pulse – blank while rapidly moving left; in terms of amplitude, "blacker than black". back porch – blank while moving right again, before the start of the next scanline. Colorburst occurs during the back porch, and unblanking happens at the end of the back porch.