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28 results
  1. ... the wind, in their fall are broken, and clustered together into small parcels, which we call flakes ...
  2. NLM Digital Collections - Annual report - National Eye Institute (1994) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... measuring up to 2 /xm in diameter were clustered between the melanin granules of some RPE cells. ... indicating that the preferred centers of motion were clustered in one part of the visual field and ...
  3. NLM Digital Collections - SUMEX renewal application 
    Publication: Produced: 1 June 1980
    ... assigns him a profile. The profiles will be clustered into groups and the groups compared to those ... The project communicates and collaborates with the Communication Enhancement Project at Michigan State University, John Eulenberg, Principal ...
  4. NLM Digital Collections - Review of intramural research (1961) 
    Publication: [Bethesda, Md.] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
    ... the jungle monkeys were infected, and these were clustered in individual family groups. Continuing ob- servations on ...
  5. NLM Digital Collections - Seventh Conference on Health Survey Research Methods 
    Publication: Hyattsville, Maryland : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Center for Health Statistics, February 2001
    ... feasible—when the sample size is manageable and clustered in sites near the researchers’ home offices—to ... school stationery, signed by individual study’s sample was clustered in the L.A. sites and a sub- ...
  6. NLM Digital Collections - SUMEX annual report 
    Publication: Produced: May 1979
    ... 2. 2... . eek 88 4.3.1 Communication Enhancement Project . . . . . . . . . 189 4.3.2 Computerized Psychopharmacology Advisor . . . . . . . ... cooperative users stop and remove the overload. Other Enhancements We have made improvements in SUMEX system software ...
  7. ... in goodness-of-fit and independence tests for clustered and weighted observations. Choi JW, et al. Biometrics ... in goodness-of-fit and independence tests for clustered and weighted observations. Biometrics 1989 Sep;45(3): ...
  8. ... ear, the course of these serpentine sewers thickly clustered with their fruitage of death, might start into ... of 200,000. In general terms the population clustered around the point where the Allegheny and Monongahela ...
  9. NLM Digital Collections - Annual report - National Eye Institute (1972) 
    Publication: [Bethesda, Md.] : National Eye Institute
    ... the figures are differentiated from their surroundings. Border enhancement was found in the response to luminance figures ... to color figures. In addition, cells showed border enhancement only in the case of a figure which ...
  10. ... Medical Center, Fort Sam Houston, TX 78234-6200.): Clustered bacteremias in a hemodialysis unit: cross-contamination of ...
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