Sentences with phrase «of tracer studies»
The extreme view that a person is «just a collection of atoms» is less persuasive in the light of tracer studies showing that the atoms in our bodies are replaced every few years; 6 the self that continues must be constituted by the relationships and patterns among atoms, rather than by the atoms in themselves.
http://www.religion-online.org/ Not exact matches
Previous tracers have targeted GRPR but this new tracer is one of the first dual - receptor target tracers, or tracers that target more than one biomarker, to be studied in humans.
When the results were compared with studies in the literature using standard radiocolloid tracers the researchers found that the SN biopsy using tilmanocept provided a high identification rate and low false negative rate for SNs, thus facilitating accurate prediction of the spread of the cancer.
«We're responsible for producing radio tracers: radioactive drugs that we use to study the imitation, onset and progression of disease in people,» Schaffer says in a teaser video previewing his lecture.
I don't intend to pursue further studies of impact tracers.»
«Almost all of the fruit salads we analyzed contained levels of the tracer organism, which we were representing as being salmonella,» said Randy Phebus, professor of food safety at Kansas State University and one of the authors of the study «Consumer Food Handling Practices Lead to Cross-Contamination,» recently published in the journal Food Protection Trends.
The study compared the effectiveness of the new tracer with 11C - choline (already widely used for imaging prostate cancer) in two mouse models and also performed the first PET / CT scan with 11C - sarcosine of a human with prostate cancer.
The DOTA conjugates and some of their corresponding metal complexes retained good CXCR4 affinity, and one 68Ga - labeled compound (35) was further studied as a PET tracer.
The chemical reactions she has developed are widely used throughout the pharmaceutical industry to create new drug candidates, are being studied by chemical companies interested in accessing important chemicals used in farming, and are being utilized to prepare a type of chemical (tracer) that allows doctors to view the heart's sympathetic nervous system through positron emission tomography (PET) scans.
The projection from 11 auditory cortical areas onto the subdivisions of the inferior colliculus was studied in adult cats by using two different anterograde tracers to label cortico - collicular (CC)
13C tracer studies on the short - term fate of organic carbon in marine sediments: comparing the Pakistan margin to other regions.
In the image, the blue and red dots pinpoint the rotation curve tracers that were used in one of the studies and were colour - coded according to their -LSB-...]
Thus, these lines are suitable tracers to study the closest region of Source I.
However, the authors suggest that increasing the size of the detectors or the amount of radioactive tracer could help to overcome these issues, and propose that their technique could be useful for the study of both biological and non-biological systems.
Oceanographers use substances called tracers to study the path and rate of ocean currents and of processes such as mixing that are important parts of the global ocean and climate systems.
They observed L1551 NE in the emission from dust at a 0.9 - mm wavelength, a tracer of distribution of interstellar materials, and carbon monoxide molecular emission, which can be used to study gas motion with the Doppler Effect.
This study makes the first direct comparison between the optical emission line and the ultraviolet and infrared tracers of star formation and indicates that, despite the underlying uncertainties, astronomers can trust the nebular emission lines as robust indicators of the star - formation rate and the amount of light that is obscured by dust in distant galaxies.
Conservative tracer studies using stable oxygen isotopic data from 307 sites show that while the entire surface of this area receives abundant freshwater from meteoric sources, freshwater from sea ice melt is most closely linked to the areas of carbonate mineral undersaturation.
Objectives: This study tested the efficacy of gallium -68-labeled DOTATATE -LRB-(68) Ga - DOTATATE), a somatostatin receptor subtype - 2 (SST2)- binding PET tracer, for imaging atherosclerotic inflammation.
Radiocarbon analyses of 14C in lipid biomarkers associated with marine plankton [14], and 13C - labeled bicarbonate tracer studies [15] suggest that marine Crenarchaeota are capable of light - independent autotrophic carbon assimilation into membrane lipid biomass, an hypothesis further strengthened by recent single cell phylogenetic identification and autoradiographic verification of carbon dioxide incorporation [16].
The main strength of this study was the extremely careful direct measurement of variables like glycogen stores (using invasive muscle biopsies) and fat metabolism (using stable isotope tracers).
Variability of the conversion of beta - carotene to vitamin A in women measured by using a double - tracer study design.
A simple diffusive ocean model would be more appropriate as has been shown by many studies of the mixing of tracers or of anthropogenic carbon dioxide in the ocean.
The US CLIVAR / OCB Southern Ocean Working Group was formed to identify critical observational targets and develop data / model metrics based on the currently available observational data, both physical and tracer, and the assimilative modeling (re) analyses, and evaluate and develop our understanding of the importance of mesoscale eddies in the heat and carbon uptake and of the response of the Southern Ocean to a changing climate, using high - resolution numerical studies and theory.
The GISS ModelE supports a tracer capability where the global dispersion of local pollution or chemical isotopes can be studied in detail.
Rind, D., J. Lerner, J. Jonas, and C. McLinden, 2007: The effects of resolution and model physics on tracer transports in the NASA Goddard Institute for Space Studies general circulation models.
Oceanographers use substances called tracers to study the path and rate of ocean currents and of processes such as mixing that are important parts of the global ocean and climate systems.