Related to micelle formation is the technologically important ability of detergent actives to congregate at oil - water interfaces in such a manner that the polar ( or ionized ) end of the molecule is directed towards the aqueous phase and the hydrocarbon chain towards the oily phase.

Little is known of the synthetic mechanisms for formation of thyroglobulin.

A study of their activity on thyroglobulin has shown that thyroxine is not preferentially released and that the degradation proceeds stepwise with the formation of macromolecular intermediates ( Alpers, Petermann and Rall, 1956 ).

This warns the chartist that the formation in progress is quite likely to be a top.

In the first picture ( 9a ) the knife is just beginning to advance into the inclined surface which was left from the previous chip formation.

( Pp. 228-229 ) in any event, it is obvious that the anti-trust laws did not prevent the formation of some of the greatest financial empires the world has ever known, held together by some of the most fantastic ideas, all based on the fundamental notion that a corporation is an individual who can trade and exchange goods without control by the government ''.

Scientists assume that cholesterol ( from the Greek chole, meaning bile, and sterios, meaning solid ) is somehow necessary for the formation of brain cells, since it accounts for about 2% of the brain's total solid weight.

In simultaneous microsporogenesis, there is no wall formation until all four cell nuclei are present.

It is not concerned with the formation of molecules ( although much of the physics is identical ), nor does it examine atoms in a solid state as condensed matter.

In quantum mechanics, where all particle momenta are associated with waves, it is the formation of such a wave packet which localizes the wave, and thus the particle, in space.

Another example is the formation of hypusine in the translation initiation factor EIF5A, through modification of a lysine residue.

Immediately below this formation is the Bearpaw Shale, a marine formation representing a section of the Western Interior Seaway.

In the formation of an ordinary agate, it is probable that waters containing silica in solution — derived, perhaps, from the decomposition of some of the silicates in the lava itself — percolated through the rock and deposited a siliceous coating on the interior of the vapour-vesicles.

Cytochrome c is also released from mitochondria due to formation of a channel, the mitochondrial apoptosis-induced channel ( MAC ), in the outer mitochondrial membrane, and serves a regulatory function as it precedes morphological change associated with apoptosis.

HPV E6 and E7 are inhibitory proteins expressed by the human papillomavirus, HPV is responsible for the formation of the cervical tumor from which HeLa cells are derived.

Reproduction is thought to take place by formation of swarmer cells ( formerly referred to as " spores "), which may be flagellate.

For more complex alkynes, the Lindlar catalyst is widely recommended to avoid formation of the alkane, for example in the conversion of phenylacetylene to styrene.

The universal aqueous acid – base definition of the Arrhenius concept is described as the formation of water from a proton and hydroxide ions, or hydrogen ions and hydroxide ions from the dissociation of an acid and base in aqueous solution:

A standard solution to this problem is found in Zermelo's set theory, which does not allow the unrestricted formation of sets from arbitrary properties.

The movie is also credited as one of the events that inspired the formation of the " second era " Ku Klux Klan at Stone Mountain, Georgia in the same year.

The precise formation mechanism is not known for certain, but the most widely accepted hypothesis suggests that the edge of the Cathedral Formation reef became detached from the rest of the reef, slumping and being transported some distance — perhaps kilometers — away from the reef edge.

In 1946 Sir Winston Churchill, who had spoken often of European union during the war, advocated the formation of `` a kind of United States of Europe ''.

Each borough contains a number of localities ( Ortsteile ), which often have historic roots in older municipalities that predate the formation of Greater Berlin on 1 October 1920 and became urbanized and incorporated into the city.

These skills often assist in building political power through the formation of large social groups working for a common agenda.

Covalent bonds often result in the formation of small collections of better-connected atoms called molecules, which in solids and liquids are bound to other molecules by forces that are often much weaker than the covalent bonds that hold the molecules internally together.

This can occur by increasing the entropy of the system, often through the formation of gaseous reaction products, which have high entropy.

This process often occurs in English ( e. g. speed or crank for meth ) and is really slang formation, as it often is not intended to substitute a softer term.

) The 2 – 3 – 5 formation, used predominantly in Australia from relatively lowly interschool to professional interstate competitions, provides common language for many players and helps explain why " centre half " is often a name used for a player in the centre of a defence with four or five players.

A formal language is often defined by means of a formal grammar such as a regular grammar or context-free grammar, also called its formation rule.

During what is often referred to as the Islamic Golden Age, in order for a scholar to be qualified to issue a fatwā, it was required that he obtained an ijazat attadris wa ' l-ifta (" license to teach and issue legal opinions ") from a Madrassah in the medieval Islamic legal education system, which was developed by the 9th century during the formation of the Madh ' hab legal schools.

The surface of a glass is often smooth since during glass formation the molecules of the supercooled liquid are not forced to dispose in rigid crystal geometries and can follow surface tension, which imposes a microscopically smooth surface.

The long reign ( 900 – 942 / 3 ) of Causantín ( Constantine II ) is often regarded as the key to formation of the Kingdom of Alba.

Hydrolysis may proceed beyond the first step, often with the formation of polynuclear species via the process of olation.

They are often called " Chakravyuha " in reference to an impregnable battle formation described in the ancient Mahabharata epic.

Such defective sheaths often arise from genetic mutations affecting the biosynthesis and formation of myelin.

In Mormonism, an ordinance is a religious ritual of special significance, often involving the formation of a covenant with God.

Views of the authoritativeness of the New Testament often depend on the concept of inspiration, which relates to the role of God in the formation of the New Testament.

Today, unwanted gas ( or stranded gas without a market ) associated with oil extraction often is returned to the reservoir with ' injection ' wells while awaiting a possible future market or to repressurize the formation, which can enhance extraction rates from other wells.

The primary structure of a biological polymer to a large extent determines the three-dimensional shape known as the tertiary structure, but nucleic acid and protein folding are so complex that knowing the primary structure often doesn't help either to deduce the shape or to predict localized secondary structure, such as the formation of loops or helices.

The convention for analysing structural geology is to identify the planar structures, often called planar fabrics because this implies a textural formation, the linear structures and, from analysis of these, unravel deformations.

Scurvy often presents itself initially as symptoms of malaise and lethargy, followed by formation of spots on the skin, spongy gums, and bleeding from the mucous membranes.

Bands that march in formation will often be ordered to " dress their ranks " and " cover down their files ".

Drumlin soil is variable but on recently-formed drumlins often consists of a thin A soil horizon ( often referred to as "' topsoil '" which accumulated after formation ) and a thin Bw horizon ( commonly referred to as "' subsoil '").