«RADIOACTIVE TRACER»に関連する英語の本
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1
Handbook of Nuclear Chemistry: Chemical applications of ...
The advantage of the radioactive tracer technique lies first of all in its high
sensitivity. When an appropriate carrier-free tracer is employed, picogram (10 I2
g) or less of an element can be easily detected with conventional detectors. As a
matter ...
Attila Vértes, Sándor Nagy, Zoltan Klencsár, 2003
2
College Physics: Reasoning and Relationships
After ingesting a radioactive tracer, the patient enters an apparatus like the one
shown here. This device measures the gamma rays emitted when positrons
annihilate with electrons and determines the sites from which they are emitted.
3
A Text Book of Inorganic Chemistry
2.9 RADIOACTIVE TRACER TECHNIQUES AND THEIR APPLICATIONS A
stable element and its radioactive isotope possess identical properties. Hence a
radioactive isotope enters into exactly the same chemical and biological
processes as ...
4
Advances in Isotope Methods for the Analysis of Trace ...
... 3.5 and 3.10) with a formalism similar to the one in use with radioactive tracer (
Equations 3.5 and 3.6). It follows that parameters k and M can be estimated for
the radioactive tracer, since the solution for ttr is very similar to the solution for c: ...
Malcolm Jackson, Nicola Lowe, 2000
a What sort of measurements do you think it would be necessary to make on
patients if they received treatment involving a radioactive tracer? b Suggest why
there are advantages in using a short-lived radioactive isotope of calcium. c
Suggest ...
6
Tracers in the Oil Field
In this method, a vial of radioactive tracer is cut when the axis of the cone moves
off center, releasing the tracer into the mud column. Kr-85 was proposed as a
wear indicator in several patents. In some, tracer was released into the mud
system ...
7
Fluorine Compounds—Advances in Research and Application: ...
ScholarlyBrief. “v) recovering a solution containing the radioactive tracer
provided with a radioactive isotope of fluorine obtained at the end of step (iii). “
According to one embodiment, the precursor of the radioactive tracer considered
according ...
8
Bulletin of the Atomic Scientists
Minute, non-poisonous amounts of drugs, vitamins, and poisons can be followed
around in the body by the radioactive tracer method, because of the great
detection sensitivity. "Tagged" drugs will shed new light on the site and mode of
action ...
9
Biology: Concepts and Applications without Physiology
A typical radioactive tracer is a molecule in which radioisotopes have been
swapped for one or more atoms. Researchers deliver radioactive tracers into a
biological system such as a cell or a multicelled body. Instruments that can detect
...
Cecie Starr, Christine Evers, Lisa Starr, 2010
10
Proceedings of the Federal Inter-Agency Sedimentation ...
Abstract Radioactive tracer techniques were employed in order to investigate the
dispersion and transport of bed material in a test reach of the North Loup River
near Purdum, Nebr. Sand particles, labeled with iridium-192, were used as ...
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Cambridge University scientists use radioactive agent to detect …
Scientists have gone back to the 1960s to repurpose a radioactive agent so it can be ... fluoride that had been tagged with a tiny amount of a radioactive tracer. «Cambridge News, 7月 15»
1960s radioactive agent could prevent heart attacks
SCOTTISH scientists have discovered how a radioactive agent developed in the ... fluoride that had been tagged with a tiny amount of a radioactive tracer. «Scotsman, 7月 15»
New Method Lets Doctors See Hardening Of The Arteries
A radioactive agent first pioneered in the 1960s for the purpose of detecting bone ... with sodium fluoride tagged with a very small amount of a radioactive tracer. «ReliaWire, 7月 15»
Houston, London-based Startup Company's Breast Cancer Tool …
Brazdeikis adds that Sentimag's incorporated magnetic tracer is much safer than traditional radioactive tracers, and has a longer shelf life. Because it is ... «BioNews Texas, 7月 15»
A Woman's Reproductive Organs Were Accidentally Removed …
The woman received a PET/CT fusion scan, which injects the patient with a radioactive tracer that makes tumors appear as bright spots. When the scan lit up, ... «Cosmopolitan.com, 6月 15»
Woman's Tattoos Mistaken for Cancer on Imaging Test
... from both PET and CT scans, and requires that patients receive an injection of a radioactive tracer that makes tumors appear as bright spots on the scan. «Live Science, 6月 15»
How to create a cancer-seeking tracer
The creation of a radioactive tracer can take two to three years of intensive laboratory work. The first step is to find a molecular target — a biomarker associated ... «Washington Post, 4月 15»
Fallout from nuclear bomb testing presaged today's radioactive tracers
NUCLEAR BRAIN In 1965, researchers developed a way to track radioactive carbon in the body. Today, positron emission tomography (PET) scans work by the ... «Science News, 2月 15»
Change agent: Creating new scans to track brain diseases
But the basic idea has been the same for more than three decades now: A patient gets an injection of a radioactive tracer into their bloodstream. Depending on ... «Medical Xpress, 1月 15»
Tracking the Fukushima radioactivity plume across the Pacific
"We had a situation where the radioactive tracer was deposited at a very specific location off the coast of Japan at a very specific time," said John Smith, ... «Los Angeles Times, 12月 14»
