Help


[permalink] [id link]
+
Page "Positron emission tomography" ¶ 44
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

Because and individual
Because individual classes of foods differ in their requirements for preservation, a number of methods have been developed over the years involving one or a combination of procedures such as dehydration, fermentation, salting, chemical treatment, canning, refrigeration, and freezing.
Because the pairing increases this energy barrier, kicks from oscillating atoms in the conductor ( which are small at sufficiently low temperatures ) are not enough to affect the condensate as a whole, or any individual " member pair " within the condensate.
Because of statistical probability and restrictions on the relative diameters of the individual tubes, one of the shells, and thus the whole MWNT, is usually a zero-gap metal.
Because an individual's degree of impairment is often not correlated with symptom counts, and can stem from various individual and social factors, the DSM's standard of distress or disability can often produce false positives.
Because of all of the statistical and measurement variations listed above, the Endocrine Society recommends that a diagnosis of hypoglycemia as problem for an individual person be based on the combination of a low glucose level and evidence of adverse effects.
Because of this they are not opposed in principle to collectively held property if individual owners of the property consent to collective ownership by contract or other voluntary mutual agreement.
Because selection is performed on the individual level, families with two or more affected children would have a higher probability of becoming included in the study.
Because many Molokans were not educated in English and could not transliterate the spelling of their names, when individual families members were called to separate immigration windows and said their last name, the spelling used was based on of the immigration agent's ability to sound out the name.
" Because of this, political scientists have historically observed political elites, institutions, and individual or group behavior in order to identify patterns, draw generalizations, and build theories of politics.
Because traits held to be due to sexual selection often conflict with the survival fitness of the individual, the question then arises as to why, in nature, in which survival of the fittest is considered the rule of thumb, such apparent liabilities are allowed to persist.
Because of the hardness of individual grains, uniformity of grain size and friability of their structure, some types of sandstone are excellent materials from which to make grindstones, for sharpening blades and other implements.
Because social dynamics focuses on individual level behavior, and recognizes the importance of heterogeneity across individuals, strict analytic results are often impossible.
Because Adorno believed that sociology needs to be self-reflective and self-critical, he believed that the language the sociologist uses, like the language of the ordinary person, is a political construct in large measure that uses, often unreflectingly, concepts installed by dominant classes and social structures ( such as our notion of " deviance " which includes both genuinely deviant individual and " hustlers " operating below social norms because they lack the capital to operate above: for an analysis of this phenomenon, cf.
Because the individual must pay zakat on the net wealth, wealthy Muslims are compelled to invest in profitable ventures, or otherwise see their wealth slowly erode.
Because these characteristics are very insignificant and show a high individual variability, most of these forms were probably not true subspecies, especially as they were often based upon zoo material of unknown origin that may have had " striking, but abnormal " morphological characteristics.
Because Heidegger's discussion of ontology ( the study of being ) is rooted in an analysis of the mode of existence of individual human beings ( Da-sein, or there-being ), his work has often been associated with existentialism.
Because wild yeasts can produce inconsistent results, brewers have isolated the various strains in use today, and these have become associated with individual styles of mead.
Because of this, " power " is what determines individual attributes, behaviors, etc.
Because NA maximises mean fitness rather than the fitness of the individual, the landscape is smoothed such that valleys between peaks may disappear.
Because of the broad variety of religious communities with their different histories, characteristics, customs, and missions, the Vatican Council did not give specific indications, and left to each individual community the authority to determine what needed to be changed in accord with the spirit of their founders, the needs of modern life, and the situations where they lived and worked.
Because it requires less signal processing and less chances for error than parallel transmission, the transfer rate of each individual path may be faster.
Because remembering individual names would be impossible, everyone was given a color and number for easy identification, thus allowing Coward to direct "# 7 red " to cross downstage and shake hands with "# 15 yellow and black.
Because pragmatics describes generally the forces in play for a given utterance, it includes the study of power, gender, race, identity, and their interactions with individual speech acts.
Because there are many Queens throughout the world, the location of the speaker provides the extra information that allows an individual Queen to be identified.

Because and PET
Because PET imaging is most useful in combination with anatomical imaging, such as CT, modern PET scanners are now available with integrated high-end multi-detector-row CT scanners ( so-called " PET / CT ").
Because the two scans can be performed in immediate sequence during the same session, with the patient not changing position between the two types of scans, the two sets of images are more-precisely registered, so that areas of abnormality on the PET imaging can be more perfectly correlated with anatomy on the CT images.
Because stomach cancer can spread to the liver, the pancreas, and other organs near the stomach as well as to the lungs, the doctor may order a CT scan, a PET scan, an endoscopic ultrasound exam, or other tests to check these areas.
Because DMT is volatile, it is an intermediate is some schemes for the recyclic of PET, e. g. from plastic bottles.

Because and scans
Because there is no intermittent movement, the image is created through a rotating prism which scans the frames.
Because they can produce a fear of both suffocation and restriction, MRI scans often prove difficult for claustrophobic patients.
Because PunkBuster scans all of a machine's virtual memory, malicious users were able to cause mass false positives by transmitting text fragments from known cheat programs onto a high population IRC channel.

Because and are
Because Bright's speeches were so much a part of him, there are long and numerous quotations, which, far from making the biography diffuse, help to give us the feel of the man.
Because God is what He is, the laws of the universe, material and spiritual, are what they are.
Because, honey, I thought silently, there are plenty of desert islands in every marriage -- long periods when you're hopelessly stranded, together.
Because administration of the forest highway system is a responsibility of the Secretary of Commerce with maintenance provided by the States and counties, this Development Program for the National Forests does not include estimates of the funds needed to maintain the forest highway system nor to construct the additions to it that are needed.
Because they are `` minority '' exercises and have but a limited appeal they soon find themselves in the limbo of the forgotten.
Because of this, it would appear inevitable that an increasing percentage of strategic missiles will seek self-protection in mobility -- at least until missile defenses are perfected which have an exceedingly high kill probability.
( Note: Because of light leakage from one ultraviolet source to another, the lights are switched by a commutator-like assembly rotated by a synchronous motor.
Because of their location, on the edge of the feed lot, fence-line bunks are not in the way of mechanical manure removal.
Because agricultural activities are seasonal and the areas of production and harvest of many foods are widely scattered geographically, and because of the high cost of transporting bulk food items any substantial distance to a central processing location, the use of large central processing stations, where low-cost radiation facilities approaching the megawatt range might be utilized, is inherently impracticable.
Because electrical forces ( the charge-excess ) are far more powerful than gravitation, the surface hydrogen atoms would shoot away from the sphere.
Because the levels themselves are random variables, some assumptions and the method of contrasting the treatments ( a multi-variable generalization of simple differences ) differ from the fixed-effects model.
Because constitutional claims are of great magnitude, appellate courts might be more lenient to review the claim even if it was not preserved.
Because of the ocean's great capacity to store and release heat, maritime climates are more moderate and have less extreme seasonal variations than inland climates.
Because of its simplicity, star hopping is a very common method for finding objects that are close to naked-eye stars.
Because CCD imagers are linear, image processing may be used to subtract away the effects of light pollution, which has increased the popularity of astrophotography in urban areas.
Because all clades are represented in the southern hemisphere but many not in the northern hemisphere, it is natural to conjecture that there is a common southern origin to them.
Because of their biological significance, amino acids are important in nutrition and are commonly used in nutritional supplements, fertilizers, and food technology.
Because of their relatively large mass, + 2 electric charge and relatively low velocity, alpha particles are very likely to interact with other atoms and lose their energy, so their forward motion is effectively stopped within a few centimeters of air.
Because of the tortuous terrain in places, villages and towns in the mountains — to which travel via motorized vehicles are of little use — are still located in the high Andes of Argentina, Bolivia, Peru, and Ecuador.
Because Ambrosius and Vortigern are shown in the Historia Brittonum as being in conflict, some historians have suspected that this preserves a historical core of the existence of two parties in opposition to one another, one headed by Ambrosius and the other by Vortigern.
Because of its elevation and distance from the coast, the Australian Capital Territory experiences four distinct seasons, unlike many other Australian cities whose climates are moderated by the sea.

0.468 seconds.