Physical cosmology, as a branch of astronomy, is the study of the largest-scale structures and dynamics of the universe and is concerned with fundamental questions about its formation and evolution.

However, on smaller length-scales, matter is observed to form " clumps ", i. e., to cluster hierarchically ; many atoms are condensed into stars, most stars into galaxies, most galaxies into clusters, superclusters and, finally, the largest-scale structures such as the Great Wall of galaxies.

Dr. Tennison states: " Given the account of Elliot Paul, and given that Lead Belly witnessed boogie-woogie in 1899 in the Arklatex ; and given the North to South migration of the Thomas family ; and given the Texas & Pacific headquarters in Marshall in the early 1870s ; and given that Harrison County had the largest slave population in the state of Texas ; and given the fact that the best-documented and largest-scale turpentine camps in Texas did not occur until after 1900 in Southeast Texas, it is most probable that boogie-woogie spread from Northeast to Southeast Texas, rather than from Southeast to Northeast Texas, or by having developed diffusely with an even density over all of the Piney Woods of East Texas.

* Evolutionary progress, the idea that there is a largest-scale trend in evolution of organisms and that the trend is toward improvement

The Symphony No. 8 in E-flat major by Gustav Mahler is one of the largest-scale choral works in the classical concert repertoire.

* Physical cosmology, a branch of astronomy, is the study of the largest-scale structures and dynamics of the universe and is concerned with fundamental questions about its formation and evolution

The Gustafsen Lake siege, led by Dosanjh became the largest-scale police operation in BC history, in which armoured vehicles and anti-vehicle mines were deployed and thousands of rounds of ammunition were shot at protesters.

Modern navigators often enter passage plans on electronic Chart Display and Information System | electronic systems. A good passage plan will include a track line laid out upon the largest-scale charts available which cover the vessel's track.

In astronomy, voids are empty spaces between filaments ( the largest-scale structures in the Universe ), which contain very few, or no, galaxies.

Some of the largest-scale chemicals are produced via catalytic oxidation, often using oxygen.

The largest-scale CSTO military exercise held to date were the " Rubezh 2008 " exercises hosted in Armenia where a combined total of 4, 000 troops from all 7 constituent CSTO member countries conducted operative, strategic, and tactical training with an emphasis towards furthering efficiency of the collective security element of the CSTO partnership.

It was one of the largest-scale satellite link-ups and television broadcasts of all time: an estimated global audience of 1. 9 billion, across 150 nations, watched the live broadcast.

Hydraulic mining became the largest-scale, and most devastating, form of placer mining.

Her largest-scale work, the evening-length Clytemnestra, was created in 1958, with a score by Egyptian-born composer Halim El-Dabh.

The amphitheatre's largest-scale performance to date was the Feast of Lanterns on September 5, 1908.

For the 2007 Brazilian Grand Prix, the largest-scale repairs in the last 35 years were carried out at the circuit, to fundamentally solve problems with the track surface.

The largest-scale sparks are those produced naturally by lightning.

When he was 20 years old, he and Wei Qing were sent with separate armies to attack the Xiongnu on the largest-scale Han offensive to date.

for example, the mode of bravery to this anonymous folk poem: `` They brought me news that Spring is in the plains And Ahmad's blood the crimson tulip stains ; ;

For the family is the simplest example of just such a unit, composed of people, which gives us both some immunity from, and a way of dealing with, other people.

This almost trivial example is nevertheless suggestive, for there are some elements in common between the antique fear that the days would get shorter and shorter and our present fear of war.

Perhaps the most illuminating example of the reduction of fear through understanding is derived from our increased knowledge of the nature of disease.

Beckett's own work is an example.

If he thus achieves a lyrical, dreamlike, drugged intensity, he pays the price for his indulgence by producing work -- Allen Ginsberg's `` Howl '' is a striking example of this tendency -- that is disoriented, Dionysian but without depth and without Apollonian control.

His name is Praisegod Piepsam, and he is rather fully described as to his clothing and physiognomy in a way which relates him to a sinister type in the author's repertory -- he is a forerunner of those enigmatic strangers in `` Death In Venice '', for example, who represent some combination of cadaver, exotic, and psychopomp.

Gustaf Vasa is a superb example, and Charles 10,, the conqueror of Denmark, hardly less so.

For example, suppose a man wearing a $200 watch, driving a 1959 Rolls Royce, stops to ask a man on the sidewalk, `` What time is it ''??

In the extreme and oversimplified example suggested in Figure 3, the organization is more easily understood and more predictable in behavior.

The assumptions upon which the example shown in Figure 3 is based are: ( A ) One man can direct about six subordinates if the subordinates are chosen carefully so that they do not need too much personal coaching, indoctrinating, etc..

This is an unsolved problem which probably has never been seriously investigated, although one frequently hears the comment that we have insufficient specialists of the kind who can compete with the Germans or Swiss, for example, in precision machinery and mathematics, or the Finns in geochemistry.

In the calm which follows the reading of a poem, for example, is the effect produced by the enforced quiet, by the musical quality of words and rhythm, by the sentiments or sense of the poem, by the associations with earlier readings, if it is familiar, by the boost to the self-esteem for the semi-literate, by the diversion of attention, by the sense of security in a legitimized withdrawal, by a kind license for some variety of fantasy life regarded as forbidden, or by half-conscious ideas about the magical power of words??

English philosopher Samuel Alexander's debt to Wordsworth and Meredith is a recent interesting example, as also A. N. Whitehead's understanding of the English romantics, chiefly Shelley and Wordsworth.

In his book Civilization And Ethics Albert Schweitzer faces the moral problems which arise when moral law is recognized in business life, for example.

Easily the best known of these three novels is The Space Merchants, a good example of a science-fiction dystopia which extrapolates much more than the impact of science on human life, though its most important warning is in this area, namely as to the use to which discoveries in the behavioral sciences may be put.

And to do this requires first of all the kind of information about people which is provided by the scientists in industrial anthropology and consumer research, who, for example, tell Courtenay that three days is the `` optimum priming period for a closed social circuit to be triggered with a catalytic cue-phrase '' -- which means that an effective propaganda technique is to send an idea into circulation and then three days later reinforce or undermine it.

One specific example is a secret `` fraternity '' which will `` coordinate anti-Communist efforts ''.

In the second example CH < sub > 3 </ sub > COOH undergoes the same transformation, in this case donating a proton to ammonia ( NH < sub > 3 </ sub >), but cannot be described using the Arrhenius definition of an acid because the reaction does not produce hydronium.

For example, in the Haber process, finely divided iron serves as a catalyst for the synthesis of ammonia from nitrogen and hydrogen.

For example, mitochondria in liver cells contain enzymes that allow them to detoxify ammonia, a waste product of protein metabolism.

For example, in a reaction that forms ammonia ( NH < sub > 3 </ sub >), exactly one molecule of nitrogen ( N < sub > 2 </ sub >) reacts with three molecules of hydrogen ( H < sub > 2 </ sub >) to produce two molecules of NH < sub > 3 </ sub >:

In the example above, reaction stoichiometry describes the 1: 3: 2 ratio of molecules of nitrogen, hydrogen, and ammonia.

For example, composition stoichiometry describes the nitrogen to hydrogen ratio in the compound ammonia: 1 mol of ammonia consists of 1 mol of nitrogen and 3 mol of hydrogen.

For example, the charge on the nitrogen atom in ammonium ion NH < sub > 4 </ sub >< sup >+</ sup > is + 1, but the formal oxidation state is-3, the same as it is for nitrogen in ammonia.

For example, given an ideal gas mixture of nitrogen ( N < sub > 2 </ sub >), hydrogen ( H < sub > 2 </ sub >) and ammonia ( NH < sub > 3 </ sub >):

An example of a dative covalent bond is provided by the interaction between a molecule of ammonia, a Lewis base with a lone pair of electrons on the nitrogen atom, and boron trifluoride, a Lewis acid by virtue of the boron atom having an incomplete octet of electrons.

For example, in Hexamminecobalt ( III ) chloride, each ammonia ligand donates its lone pair of electrons to the cobalt ( III ) ion.

A well-known example, is the addition of a concentrated solution of ammonia to a suspension of silver chloride, in which dissolution is favoured by the formation of an ammine complex.

Formation of ammonium compounds can also occur in the vapor phase ; for example, when ammonia vapor comes in contact with hydrogen chloride vapor, a white cloud of ammonium chloride forms, which eventually settles out as a solid in a thin white layer on surfaces.

The Sam Wise patent # 3, 463, 735 lists example formulae, one of which is 4. 0 % isopropyl alcohol ( a highly volatile solvent ) 1 % ethylene glycol monobutyl ether ( a less volatile solvent ), 0. 1 % sodium lauryl sulfate ( a surfactant ), 0. 01 % tetrasodium pyrophosphate ( a water softener ), 0. 05 % of 28 % ammonia, 1 % of a dye solution, and 0. 01 % perfume.

If the saturated liquid is a single-component liquid ( for example, liquid propane or liquid ammonia ), a part of the liquid immediately " flashes " into vapor.

This is demonstrated by, for example, the Haber – Bosch process for combining nitrogen and hydrogen to produce ammonia.

For example, the uptake of ammonia by the brain is greater with glucose depletion ( CSF ammonia levels: rest, below 2 μmol min < sup >− 1 </ sup > detection level ; following 3 hours exercise with glucose supplementation, 5. 3 μmol min < sup >− 1 </ sup >, without glucose supplementation, 16. 1 μmol min < sup >− 1 </ sup >).

Various substances appear to sublime because of undergoing chemical reactions or decomposition ; for example, ammonium chloride when heated decomposes into hydrogen chloride and ammonia.

For example, when ammonia is put in water, the following equilibrium is set up:

As a detailed example, ammonia has a moment of inertia I < sub > C </ sub >

For example, silencing phenylalanine ammonia lyase ( PAL ), an enzyme synthesizing precursors to SA, reduces SAR but enhances herbivory resistance against insects.

Another example of polyimides is the polyglutarimide typically made from polymethylmethacrylate ( PMMA ) and ammonia or a primary amine by aminolysis and cyclization of the PMMA at high temperature and pressure, typically in an extruder.

One example of a molecule with a trigonal pyramidal geometry is ammonia ( NH < sub > 3 </ sub >).