* Immunomagnetic separation, a laboratory test

But contest definition -- that dramatic muscular separation of every muscle group that seems as though it must have been carved by a sculptor's chisel -- is something quite different.

However implausible this is, it is certainly the case that Aristotle's rigid separation of action from production, and his justification of the subservience of slaves and others to the virtue – or arete – of a few justified the ideal of aristocracy.

The theme of exile and separation is embodied in two characters, Rieux and Rambert, both of whom are separated from the women they love.

The angle between those lines can be measured, and is the angular separation between the two stars.

Animism encompasses the beliefs that there is no separation between the spiritual and physical ( or material ) world, and souls or spirits exist, not only in humans, but also in all other animals, plants, rocks, geographic features such as mountains or rivers, or other entities of the natural environment.

Lightning is also caused by a violent separation, this time of clouds by winds to create a bright, fire-like flash.

* δ Apodis is a double star with a separation of 103 arcseconds.

After the separation of the two offices the position of Astronomer Royal has been largely honorary, though he remains available to advise the Sovereign on astronomical and related scientific matters, and the office is of great prestige.

A more radical defense is to deny the separation of physical world and the platonic world, i. e. the mathematical universe hypothesis.

Analytical chemistry is the study of the separation, identification, and quantification of the chemical components of natural and artificial materials.

The separation of components is often performed prior to analysis.

The separation of materials is accomplished using chromatography, electrophoresis or Field Flow Fractionation methods.

Informally, it is the similarity between observations as a function of the time separation between them.

However, it is more correct for a very slender plate when the angle becomes large and flow separation occurs, or if the flow speed is supersonic.

It does however retain its separation from sexual attraction and as such is seen by many as an orientation within an orientation amongst the asexual community.

The last is equal to a projected separation of about 529 Astronomical Units ( AU ) at the estimated distance of Antares, giving a minimum value for the separation of the pair.

Spectroscopic examination of the energy states in the outflow of matter from the companion star suggest that it is about 224 AU behind the primary, giving a combined separation of about 574 AU.

Agarose is used generally as the medium for analytical scale electrophoretic separation in agarose gel electrophoresis and for column-based preparative scale separation as in gel filtration chromatography and affinity chromatography.

The book of Ruth portrays a perfect example of a true belief in the Creator God in that it propagates inclusion of all, even in the ancient world of the Israelites where separation is made obvious between Israelites and non-Israelites.

These regarded issues such as whether the universe is eternal or non-eternal ( or whether it is finite or infinite ), the unity or separation of the body and the self, the complete inexistence of a person after Nirvana and death, and others.

Chromatography ( from Greek χρῶμα chroma " color " and γράφειν graphein " to write ") is the collective term for a set of laboratory techniques for the separation of mixtures.

He received his Ph. D. in 1882, and returned to Vienna to work as an unpaid assistant in Prof. Adolf Lieben's laboratory, working with chemical separation methods for investigations on rare earth elements.

She devised a procedure known as the Strange Situation Protocol as the laboratory portion of her larger study, to assess separation and reunion behaviour.

These µTAS concepts demonstrated that integration of pre-treatment steps, usually done at lab-scale, could extend the simple sensor functionality towards a complete laboratory analysis, including e. g. additional cleaning and separation steps.

His laboratory has developed new methods for analyzing the sources for electrical and magnetic signals recorded from the scalp and hemodynamic signals from functional neuroimaging by blind separation using independent component analysis ( ICA ).

The fact that beams of uranium ions could be concentrated well enough to yield small quantities of isotopes suitable for laboratory research by no means assured that electromagnetic separation could be worked on the industrial scale necessary to make a kilogram of < sup > 235 </ sup > U. The process has little to work on, only the slight difference in mass: 1. 25 percent-between uranium 235 and 238.

A representative example of column chromatography as part of an undergraduate laboratory exercise is the separation of three components ( out of 28 ) in the oil of spearmint: carvone, limonene and dehydrocarveol.

An artificial membrane, or synthetic membrane, is a synthetically created membrane which is usually intended for separation purposes in laboratory or in industry.

Additionally, the solubility of Raney nickel is negligible in most common laboratory solvents, with the exception of mineral acids such as hydrochloric acid, and its relatively high density ( about 6. 5 g / cm < sup > 3 </ sup >) also facilitates its separation from a liquid phase after a reaction is completed.

A separatory funnel, also known as separation funnel, separating funnel, or colloquially sep funnel, is a piece of laboratory glassware used in liquid-liquid extractions to separate ( partition ) the components of a mixture into two immiscible solvent phases of different densities Typically, one of the phases will be aqueous, and the other a non-polar lipophilic organic solvent such as ether, MTBE, dichloromethane, chloroform, or ethyl acetate.

Another laboratory separation tool is the affinity magnetic separation ( AMS ), which is more suitable for the isolation of prokaryotic cells.

This generally requires a special stuck case removal tool to extract, so it is very undesirable to have a head separation.

* Ultrasound in the low MHz range in the form of standing waves is an emerging tool for contactless separation, concentration and manipulation of microparticles and biological cells, a method referred to as acoustophoresis.

There is an increasing trend of using ICP-MS as a tool in speciation analysis, which normally involves a front end chromatograph separation and an elemental selective detector, such as AAS and ICP-MS. For example, ICP-MS may be combined with size exclusion chromatography and quantitative preparative native continuous polyacrylamide gel electrophoresis ( QPNC-PAGE ) for identifying and quantifying native metal cofactor containing proteins in biofluids.

While the Communist Party of China came to power in 1949, it was regarded as an atheist faction which viewed traditional religions as backwards, and Western religions such as Christianity as the tool of Western colonialism, and has steadfastly maintained separation of church from state affairs in order to prevent recurrence of situations like the Taiping Rebellion.

Smarty is primarily promoted as a tool for separation of concerns.

While this comparison provides ( presumptive ) identification of the presence of a particular compound of interest in the unknown sample, in general the GC portion of the technique is used as a separation and quantitation tool, not an identification tool.

PAYT programs are an effective tool in increasing waste separation and recycling, and also encourage waste minimization.

The tail may continue to twitch after separation which may distract the attacker, and both tails and limbs can be regenerated.

The graphite tubes are heated via their ohmic resistance using a low-voltage high-current power supply ; the temperature in the individual stages can be controlled very closely, and temperature ramps between the individual stages facilitate separation of sample components.

This separation can be compared to an assembly line, in which an instruction is made more complete at each stage until it exits the execution pipeline and is retired.

Thus, it has been known for many years that, due to repulsive Coulombic interactions, electrically charged macromolecules in an aqueous environment can exhibit long-range crystal-like correlations with interparticle separation distances, often being considerably greater than the individual particle diameter.

In many cases, baseline separation of the peaks can be achieved only with gradient elution and low column loadings.

Since the mechanism of retention on this new solid support is different from the first dimensional separation, it can be possible to separate compounds that are indistinguishable by one-dimensional chromatography.

However, if any democracy is not structured so as to prohibit the government from excluding the people from the legislative process, or any branch of government from altering the separation of powers in its own favor, then a branch of the system can accumulate too much power and destroy the democracy.

Thus it works as a separation sign and not as an indication for an alternative version of the i. Diacritics can be used for emphasis ( érg koud for very cold ) or for disambiguation between a number of words that are spelled the same when context doesn't indicate the correct meaning ( één appel

The Rayleigh criterion specifies that two point sources can be considered to be resolvable if the separation of the two images is at least the radius of the Airy disk, i. e. if the first minimum of one coincides with the maximum of the other.

If the viewing distance is large compared with the separation of the slits ( the far field ), the phase difference can be found using the geometry shown in the figure below right.

* A simulation that runs in Mathematica Player, in which the number of quantum particles, the frequency of the particles, and the slit separation can be independently varied

To some extent the separation of episcopal churches can be traced to these differences in ecclesiology, that is, their theological understanding of church and church governance.

The intuitive statement of the four color theorem, i. e. ' that given any separation of a plane into contiguous regions, called a map, the regions can be colored using at most four colors so that no two adjacent regions have the same color ', needs to be interpreted appropriately to be correct.

* Filtration, a mechanical or physical operation which is used for the separation of solids from fluids ( liquids or gases ) by interposing a medium through which only the fluid can pass

Filtration is commonly the mechanical or physical operation which is used for the separation of solids from fluids ( liquids or gases ) by interposing a medium through which only the fluid can pass.

Gel electrophoresis can also be used for separation of nanoparticles.

Gels suppress the thermal convection caused by application of the electric field, and can also act as a sieving medium, retarding the passage of molecules ; gels can also simply serve to maintain the finished separation, so that a post electrophoresis stain can be applied.

Incomplete separation of the components can lead to overlapping bands, or to indistinguishable smears representing multiple unresolved components.

Agarose gel electrophoresis can be used for the separation of DNA fragments ranging from 50 base pair to several megabases ( millions of bases ) using specialized apparatus.

Of the many separation axioms that can be imposed on a topological space, the " Hausdorff condition " ( T < sub > 2 </ sub >) is the most frequently used and discussed.

This effect can be visualized in the phenomenon called phase separation.

The electrostatic potential can be expressed in terms of the inter-ionic separation and a constant ( Madelung constant ) that takes account of the geometry of the crystal.