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32 results
  1. NLM Digital Collections - Evaluation of the MEDLARS demand search service 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1968
    resource.nlm.nih.gov/0147241
    ... bubble nucleation, growth and stabilization, gas solubility and diffusivity in liquids and body tissue, and models of ... bubble nucleation, growth and stabilization, gas solubility and diffusivity, and analogue models or inert gas exchange. 262 , . ...
  2. NLM Informatics Training Conference 2008: Agenda and Abstracts 
    https://www.nlm.nih.gov/ep/trainingconf2009agenda.html
    ... of overcoming this limitation is to sample the diffusivity on a high number of directions on a ...
  3. Excluded References - Diagnosis and Treatment of Clinical Alzheimer’s-Type Dementia: A Systematic Review - NCBI ... 
    https://www.ncbi.nlm.nih.gov/books/NBK556577
    ... Antonenko D, Grittner U, et al. Combining viscoelasticity, diffusivity and volume of the hippocampus for the diagnosis ...
  4. Megalencephalic Leukoencephalopathy with Subcortical Cysts - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1535
    ... becomes less abnormal. Diffusion-weighted imaging reveals increased diffusivity of abnormal white matter [ Itoh et al 2006 , ...
  5. Spinocerebellar Ataxia Type 1 - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1184
    ... using voxel-based morphometry, histogram analysis of mean diffusivity and tract-based spatial statistics. Neuroimage. 2008; 43 : ...
  6. 22q11.2 Deletion Syndrome - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1523
    ... indicated widespread reductions in mean, axial, and radial diffusivities in individuals with 22q11.2DS especially in major ...
  7. NLM Digital Collections - Annual report - National Eye Institute (1978) 
    Publication: [Bethesda, Md.] : National Eye Institute
    resource.nlm.nih.gov/7802080X7
    ... light scattering spectroscopy that a decrease in protein diffusivity in whole excised lenses is associated with some ... 61 applied in vivo to measurement of protein diffusivity in rabbit lenses. At levels of laser light ...
  8. NLM Digital Collections - Review of intramural research (1966) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    resource.nlm.nih.gov/0141176X6
    ... by raising the blood concentration of fat. The "diffusivity" of the lipoproteins will depend primarily upon their ... to act against this concen- tration gradient and diffusivity are the me- chanical resistance of the endothelial ...
  9. NLM Digital Collections - Annual report - National Eye Institute (1988) 
    Publication: [Bethesda, Md.] : National Eye Institute
    resource.nlm.nih.gov/7802080X16
    ... blood retinal barrier permeability to fluorescein and the diffusivity of fluorescein into the vitreous has been developed. ... evaluating blood retinal barrier permeability to fluorescein and diffusivity of fluorescein in the vitreous has been developed. ...
  10. NLM Digital Collections - Dictionary of German scientific terms 
    Publication: Washington, D.C. : Military Intelligence Division, War Department, 1945
    resource.nlm.nih.gov/04010730R
    ... thermal agitation of its molecules. (2) Syn. scattering. diffusivity, diffusion coefficient, diffusion constant. The constant D in ... prism is used at minimum deviation. Waermeausbreitungsvermoegen; thermal diffusivity. The ratio of the thermal conductivity of a ...
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