Search Results - "Hansen, R.R."

  • Showing 1 - 19 results of 19
Refine Results
  1. 1
  2. 2

    Neutron-gamma discrimination in plastic scintillators by Hansen, R.R., Reeder, P.L., Peurrung, A.J., Stromswold, D.C.

    Published in IEEE transactions on nuclear science (01-12-2000)
    “…Direct detection of fast neutrons prior to moderation offers increased performance at lower cost for future neutron detection technologies. Neutron detection…”
    Get full text
    Journal Article
  3. 3
  4. 4

    WYSIWIB: A declarative approach to finding API protocols and bugs in Linux code by Lawall, J.L., Brunel, J., Palix, N., Hansen, R.R., Stuart, H., Muller, G.

    “…Eliminating OS bugs is essential to ensuring the reliability of infrastructures ranging from embedded systems to servers. Several tools based on static…”
    Get full text
    Conference Proceeding
  5. 5

    Detection of fast neutrons in a plastic scintillator using digital pulse processing to reject gammas by Reeder, P.L, Peurrung, A.J, Hansen, R.R, Stromswold, D.C, Hensley, W.K, Hubbard, C.W

    “…We report on neutron–gamma discrimination in a plastic scintillator based on the time delay inherent in second and third chance neutron scattering. Because of…”
    Get full text
    Journal Article
  6. 6

    Overview of portal monitoring at border crossings by Geelhood, B.D., Ely, J.H., Hansen, R.R., Kouzes, R.T., Schweppe, J.E., Warner, R.A.

    “…The Bureau of Customs and Border Protection has the task of interdicting illicit radioactive material at ports of entry. Items of concern include radiation…”
    Get full text
    Conference Proceeding
  7. 7

    Naturally occurring radioactive materials and medical isotopes at border crossings by Kouzes, R.T., Ely, J.H., Geelhood, B.D., Hansen, R.R., Lepel, E.A., Schweppe, J.E., Siciliano, L., Stron, D.J., Warner, R.A.

    “…Countries around the world are deploying radiation detection instrumentation to interdict the illegal shipment of radioactive material crossing international…”
    Get full text
    Conference Proceeding
  8. 8

    Field tests of a NaI(Tl)-based vehicle portal monitor at border crossings by Stromswold, D.C., Darkoch, J.W., Ely, J.H., Hansen, R.R., Kouzes, R.T., Milbrath, B.D., Runkle, R.C., Sliger, W.A., Smart, J.E., Stephens, D.L., Todd, L.C., Woodring, M.L.

    “…Radiation portal monitors are commonly used at international border crossings to detect illicit transport of radioactive material. Most monitors use plastic…”
    Get full text
    Conference Proceeding
  9. 9

    Empirical robust estimators for 2D noncausal autoregressive models by Hansen, R.R., Chellappa, R.

    “…Some robust estimators are suggested for two-dimensional (2D) noncausal autoregressive models. These estimators are based on the general theme that robust…”
    Get full text
    Conference Proceeding
  10. 10

    Analysing Access Control Specifications by Probst, C.W., Hansen, R.R.

    “…When prosecuting crimes, the main question to answer is often who had a motive and the possibility to commit the crime. When investigating cyber crimes, the…”
    Get full text
    Conference Proceeding
  11. 11

    High resolution model based 2-D spectrum estimation by Hansen, R.R., Chellappa, R.

    “…A noncausal autoregressive (NCAR) plus additive noise model is presented for model-based spectrum estimation of two-dimensional sinusoidal signals in noise…”
    Get full text
    Conference Proceeding
  12. 12

    Sandboxing in myKlaim by Hansen, R.R., Probst, C.W., Nielson, F.

    “…The /spl mu/Klaim calculus is a process algebra designed to study the programming of distributed systems consisting of a number of locations each having their…”
    Get full text
    Conference Proceeding
  13. 13

    Static Validation of Licence Conformance Policies by Hansen, R.R., Nielson, F., Nielson, H.R., Probst, C.W.

    “…Policy conformance is a security property gaining importance due to commercial interest like Digital Rights Management. It is well known that static analysis…”
    Get full text
    Conference Proceeding
  14. 14

    Noncausal 2-D spectrum estimation for direction finding by Hansen, R.R., Chellappa, R.

    Published in IEEE transactions on information theory (01-01-1990)
    “…A two-dimensional noncausal autoregressive (NCAR) plus additive noise model-based spectrum estimation method is presented for planar array data typical of…”
    Get full text
    Journal Article
  15. 15

    Model based spectrum estimation for planar array signal processing by Hansen, R.R., Chellappa, R.

    “…The authors present two-dimensional (2-D) random field modeling for the estimation of the power spectral density function of planar array data. They review…”
    Get full text
    Conference Proceeding
  16. 16

    Authentication of radiation measurement systems for nonproliferation by Kouzes, R.T., Geelhood, B.D., Hansen, R.R., Pitts, W.K.

    “…Radiation measurement systems are central to the affirmation of compliance with a variety of agreements related to arms-control and non-proliferation…”
    Get full text
    Conference Proceeding
  17. 17

    Neutron-gamma discrimination in plastic scintillators by Hansen, R.R., Reeder, P.L., Peurrung, A.J., Stromswold, D.C.

    “…Direct detection of fast neutrons prior to moderation offers increased performance at lower cost for future neutron detection technologies. Neutron detection…”
    Get full text
    Conference Proceeding
  18. 18

    Volumes and excess volumes of some liquid metals and alloys by Hansen, Allen R, Kaminski, Mark A, Lira, Carl T, Eckert, Charles A

    “…By use of a direct Archimedes' technique, molar and excess volumes of pure liquid metals Al, bismuth, Cd, Pb, Sb, Sn, and Zn and mixtures of Al--Sn, Bi--Sb,…”
    Get full text
    Journal Article
  19. 19

    Two-dimensional robust spectrum estimation by Hansen, R.R., Chellappa, R.

    “…Robust estimation is studied of two-dimensional (2-D) power spectra of signals which are adequately represented by Gaussian random field models but for which…”
    Get full text
    Journal Article