3,313 research outputs found
Numerical methods for stiff systems of two-point boundary value problems
Numerical procedures are developed for constructing asymptotic solutions of certain nonlinear singularly perturbed vector two-point boundary value problems having boundary layers at one or both endpoints. The asymptotic approximations are generated numerically and can either be used as is or to furnish a general purpose two-point boundary value code with an initial approximation and the nonuniform computational mesh needed for such problems. The procedures are applied to a model problem that has multiple solutions and to problems describing the deformation of thin nonlinear elastic beam that is resting on an elastic foundation
Experimental investigation of a mach 5 isentropic spike inlet at and below design speed
Zero angle of attack performance of isentropic spike inlet designed for maximum external compression at hypersonic spee
Transcript: Speech by William E. Flaherty addressing Health Care from a Third Party Payor [sic] Perspective
A very high frequency radio interferometer for investigating ionospheric disturbances using geostationary satellites. Determination of changes in exospheric electron content by a comparison of group delay and Faraday rotation
The theory and development of a VHF correlation radio interferometer for investigating ionospheric disturbances are discussed. The system was developed to receive signals from the geostationary Applications Technology Satellites. Amplitude and phase variations of the signal passing through the ionosphere can be detected by this instrument. The system consists of two superheterodyne receivers separated by a distance known as the baseline of the system. Since the system is a phase sensitive instrument, the local oscillators of the two receivers must be phase coherent. This is accomplished by using phase-locked loops for generating the local oscillators. The two signals from the separate receivers are cross-correlated by multiplying the two signals together and then time averaging the result. The sensitivity of the instrument is increased by off-setting one of the local oscillators by a small amount
Remarks: Transcript of Remarks by William E. Flaherty before the Florida Hospital Association Board of Trustees, with attachment: Letter to William E. Flaherty from John M. McBryde
Letter: W. E. Flaherty to Board of Directors, Blue Cross and Blue Shield of Florida, Inc., re: death of H. A. Schroder
With attachments: Typed note from Jan Rogers regarding article on death of H. A. Schroder, News Article: The Florida Times-Union, “H. A. Schroder dies; ex-Blue Cross president
Speech: Transcript of Speech given by William E. Flaherty addressing the HCCB pertaining to Hospital and Health Care Cost Containment
Speech: Transcript of Keynote Address given by William E. Flaherty at the Healthcare Financial Management Association (HFMA) 30th Annual Institute
- …