D. Harkness

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Partial ligation of the sciatic nerve of rats produces hyperalgesia similar to that seen in humans following nerve injury. In this study, we used microdialysis of the spinal cord cerebral spinal fluid (CSF) to test the hypothesis that hyperalgesia is due to an enhanced release of excitatory amino acids (EAA) in response to substance P (SP). Intrathecal SP(More)
In this study, we report the identification of a thyrotropin-releasing hormone (TRH)-containing system in the dorsal horn of the rat spinal cord. This system is distinct from the TRH and serotonin (5-hydroxytryptamine, 5-HT) cotransmitter supraspinal system that has projections to the intermediolateral (IML) and ventral columns. Spinal cord sections from(More)
System-wide information management (SWIM) is a Federal Aviation Administration (FAA) network-centric environment that facilitates software application integration in the National Airspace System (NAS). Built on a set of five core service types - interfaces, registries, message brokers, information assurance and system management - SWIM accelerates NAS(More)
The segmental and laminar distribution of thyrotropin releasing hormone (TRH) was determined in the rat spinal cord using radioimmunoassay (RIA) and immunocytochemistry (ICC). Immunoreactive TRH was found in sensory, autonomic, and motor spinal columns. Dorsal horn TRH-containing fibers and cell bodies in lamina II and along the lamina II/III border were(More)
This paper introduces architectural concepts that address the migration from the current AOC ACARS and ATS ACARS (FANS) data link applications over the existing narrowband A/G subnetworks to the use of IP based broadband subnetworks. The first proposed transition step is the tunneling of AOC ACARS and ATS ACARS messages over broadband IP networks such as(More)
This program received Federal funds from the National Park Service. Regulations of the U.S. Department of Interior strictly prohibit unlawful discrimination in departmental Federally Assisted Programs on the basis of race, color, national origin, age, or handicap. Any person who believes he or she has been discriminated against in any program, activity, or(More)
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