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Page "Positron emission tomography" ¶ 14
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most and significant
The general acceptance of the idea of governmental ( i.e., societal ) responsibility for the economic well-being of the American people is surely one of the two most significant watersheds in American constitutional history.
As symptomatic of the common man's malaise, he is most significant: a liberal and a Catholic, elected by the skin of his teeth.
Of all the Whig tracts written in support of the Succession, The Crisis is perhaps the most significant.
One of the most significant advancements in design of plastics signs is the so-called trans-illuminated billboard, now being produced by several large sign manufacturers such as Advance Neon Sign Co., Los Angeles, and Industrial Electric Inc., New Orleans, La..
Other than this very significant result, most of the information now available about the radio emission of the planets is restricted to the intensity of the radiation.
Statistically, the most significant data have been collected from the sensors on 1958 Alpha ( Explorer 1 ), 1958 Delta 2 ( Sputnik 3 ), and 1959 Eta ( Vanguard 3 ).
Such conversation quickly reveals an ethically significant ambivalence in the self-images held by most realtors.
Aristotle not only studied almost every subject possible at the time, but made significant contributions to most of them.
The group of elements is more diverse than the lanthanides and therefore it was not until 1945 that Glenn T. Seaborg proposed the most significant change to Mendeleev's periodic table, by introducing the actinides.
Alpha, both as a symbol and term, is used to refer to or describe a variety of things, including the first or most significant occurrence of something.
Among Poirot's most significant personal attributes is the sensitivity of his stomach:
In the Southwest, mountain ranges, rivers and, most obviously, the Grand Canyon can be significant barriers for human communities, likely reducing the frequency of contact with other groups.
The lives of numerous abbots make up a significant contribution to Christian hagiography, one of the most well-known being the Life of St. Benedict of Nursia by St. Gregory the Great.
The basic design remained unchanged for centuries, with the most significant changes being to the overall proportions, and a move from wooden stocks to those of iron.
Historic Swabia was eventually replaced by today's Baden-Württemberg, but it had been the most significant territory of mediaeval Alamannia, comprising all Germania Superior and territory east to Bavaria.
Hence, if a dish contains significant amounts of any of these ingredients, it has most likely been Americanized.
The most significant moderate proposal was the Fourteenth Amendment, also written by Trumbull.
The most significant of these is the story about Ambrosius, Vortigern, and the two dragons beneath Dinas Emrys, " Fortress of Ambrosius " in Chapters 40 – 42.
On the subject of charity Andrew Carnegie's actions diverged in the most significant and complex manner from Herbert Spencer's philosophies.
Although the hardware is limited to four separate sound channels, software such as OctaMED uses software mixing to allow eight or more virtual channels, and it was possible for software to mix two hardware channels to achieve a single 14-bit resolution channel by playing with the volumes of the channels in such a way that one of the source channels contributes the most significant bits and the other the least.
Naamani Tarkow has written: " If one is to make sweeping statements, one may say that, save Magna Carta ( more truly, its implications ), the Act of Settlement is probably the most significant statute in English history ".
Dunn, who was tied for the major league lead with 32 home runs, was expected to provide a significant boost to an offense that has struggled to score runs for most of the season.
Sunday family dinner is considered the most significant meal of the week, whose highlights often include asado or pasta.
From the 1960s through the 1980s, " by far the most significant developments in the design and construction of acoustic guitars " were made by the Ovation Guitar Company.
Moreover, these combination analgesics can often result in significant adverse events, including accidental overdoses, most often due to confusion which arises from the multiple ( and often non-acting ) components of these combinations.

most and fraction
In batch distillation, a still is charged ( supplied ) with a batch of feed mixture, which is then separated into its component fractions which are collected sequentially from most volatile to less volatile, with the bottoms ( remaining least or non-volatile fraction ) removed at the end.
Ionizing electromagnetic radiation creates high-speed electrons in a material and breaks chemical bonds, but after these electrons collide many times with other atoms in the material eventually most of the energy is downgraded to thermal energy ; this whole process happens in a tiny fraction of a second.
supplies most of the heat to these engines, with a significant fraction from nuclear fission and some from renewable sources.
For example, a large fraction of American houses use wood, while most British and many European houses utilize stone or brick.
Magnesium is the fourth most common element in the Earth as a whole ( behind iron, oxygen and silicon ), making up 13 % of the planet's mass and a large fraction of the planet's mantle.
At the same time, the clouds are known to be disrupted by some process — most likely the effects of massive stars — before a significant fraction of their mass has become stars.
Kathmandu Valley, in the middle hill region, constitutes a small fraction of the nation's area but is the most densely populated, with almost 5 percent of the nation's population.
For tho'all nations count universally by tens ( originally occasioned by the number of digits on both hands ) yet 8 is a far more complete and commodious number ; since it is divisible into halves, quarters, and half quarters ( or units ) without a fraction, of which subdivision ten is uncapable ...." In a later treatise on Octave computation ( 1753 ) Jones concluded: " Arithmetic by Octaves seems most agreeable to the Nature of Things, and therefore may be called Natural Arithmetic in Opposition to that now in Use, by Decades ; which may be esteemed Artificial Arithmetic.
At the top of the atmosphere sunlight is about 30 % more intense with more than three times the fraction of ultraviolet ( UV ), with most of the extra UV consisting of biologically-damaging shortwave ultraviolet.
A semi-trailer does not trail completely behind the towing vehicle, but is attached at a point that is just forward of the rear-most axle of the towing unit, so that some fraction of the weight of the trailer is carried by the prime mover, with most of that at the rear axle ( s ) and a small amount at the front axle ( s ) of the prime mover.
As a crawler always downloads just a fraction of the Web pages, it is highly desirable that the downloaded fraction contains the most relevant pages and not just a random sample of the Web.
While not strictly bipedal, several primarily bipedal human gaits ( where the long bones of the arms support at most a small fraction of the body's weight ) are generally regarded as variants of walking.
The bacterium Bacillus thuringiensis ( Bt ) naturally produces a chemical harmful only to a small fraction of insects, most notably the larvae of moths and butterflies, beetles, and flies, and harmless to other forms of life.
The most significant risk is synergistic, because the E2 component follows a small fraction of a second after the first component's insult, which has the ability to impair or destroy many protective and control features.
With slight magnification a green rim on the top of the solar disk may be seen on most clear-day sunsets, although the flash or ray effects require a stronger layering of the atmosphere and a mirage, which serves to magnify the green from a fraction of a second to a couple of seconds.
Ruby is α-alumina ( the most stable form of Al < sub > 2 </ sub > O < sub > 3 </ sub >) in which a small fraction of the aluminum < sup > 3 +</ sup > ions are replaced by chromium < sup > 3 +</ sup > ions.
Free neutrons decay to protons with a half-life of about 15 minutes, but this time-scale is too long to affect the number of neutrons over the period in which BBN took place, primarily because most of the free neutrons had already been absorbed in the first 3 minutes of nucleogenesis — a time too short for a significant fraction of them to decay to protons.
In the theta mode, the EEG is dominated by large regular waves with a frequency range of 6 – 9 Hz, and the main groups of hippocampal neurons ( pyramidal cells and granule cells ) show sparse population activity, which means that in any short time interval, the great majority of cells are silent, while the small remaining fraction fire at relatively high rates, up to 50 spikes in one second for the most active of them.
Thus, intuitively we could interpret the fraction of as representing the ratio of the labor one has to perform when going from a randomly chosen configuration to another randomly chosen configuration, relative to the difficulty of having to cross the " most difficult " path of length which involves moving all the disks from one peg to another.
An underground explosion releases a larger fraction of its energy into the ground, compared to an explosion at or above the surface which releases most of its energy into the atmosphere.
In most societies, rich and poor, a significant fraction of the total wealth is in the form of land and buildings.
This is most easily done by centrifugation, which packs the denser blood cells and platelets to the bottom of the centrifuge tube, leaving the liquid serum fraction resting above the packed cells.
The network ’ s defenders note that the CBC ’ s mandate differs from private media ’ s, particularly in its focus on Canadian content ; that much of the public funding actually goes to the radio networks ; and that the CBC is responsible for the full cost of most of its prime-time programming, while private networks can fill up most of their prime-time schedules with American series acquired for a fraction of their production cost.

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