41,871 to 41,880 of 41,976 Results
Jan 1, 1993
Glazman, Roman E., 1993, "A Cascade Model of Wave Turbulence with Applications to Surface Gravity and Capillary Waves", https://hdl.handle.net/2014/35822, Fractals, JPL Open Repository
A heuristic approach to the derivation of power spectra of wave motion is described and applied to capillary waves. The case of gravity waves studied earlier is briefly reviewed. In contract to the previous studies, the nonlinearity of the wave motion is not required to be small,... |
Jan 1, 1993
Velusamy, T.; Langer, W.; Kuiper, T; Levin, S.; Olsen, E., 1993, "Ultra-High Spectral Resolution Observations of Fragmentation in Dark Cloud Cores", https://hdl.handle.net/2014/35820, JPL Open Repository
This paper presents new evidence of the fragmentary structure of dense cores in dark clouds using the high resolution spectra of the carbon chain molecule CCS transition (J subscript N = 2 subscript 1 - 1 subscript o) at 22.344033 GHz with 0.008 km s superscript -1 resolution. |
Jan 1, 1993
Bar-Cohen, Y., 1993, "Nondestructive Characterization of Composite Materials", https://hdl.handle.net/2014/35899, UNKNOWN, JPL Open Repository
Increasingly, composite materials are applied to fracture-critical structures of aircraft and spacecraft...Ultrasonics offer the most capable inspection technology and recently developed techniques appear to improve this technology significantly... Recent progress in ultrasonic N... |
Jan 1, 1993
Vaughan, A.; Rodgers, D., 1993, "Development of the Secon Generation Wide Field and Planetary Camera for Hubble Space Telescope", https://hdl.handle.net/2014/35897, JPL Open Repository
This paper describes the history of the development of the optical system for WFPC-2. |
Jan 1, 1993
Jarrett, T.H.; Novak, G.; Xie, T.; Goldsmith, P.F., 1993, "Magnetic Field Structure in Monoceros R2", https://hdl.handle.net/2014/36041, Astrophysical Journal, JPL Open Repository
For some time now it has been suspected that magnetic fields play a major role in determining the mass spectrum of stars formed in molecular clouds. Theoretical models of protostellar evolution in a quiescent environment invoke magnetic fields as one form of cloud support and one... |
Jan 1, 1993
Bayard, D., 1993, "High-Order Multivariable Transfer Function Curve Fitting: Algorithms, Space Matrix Methods and Experimental Results", https://hdl.handle.net/2014/36268, Pergamon Press Ltd, Automatica, JPL Open Repository
This paper develops a computational approach to multivariable frequency domain curve fitting, based on 2-norm minimization. |
Jan 1, 1993
Webster, C.R.; May, R.D.; Allen, M.; Jaegle, L.; McCormick, M.P., 1993, "Balloon Profiles of Stratospheric NO2 and HNO3 for Testing the Heterogeneous Hydrolysis of N2O5 on Sulfate Aerosols", https://hdl.handle.net/2014/36558, UNKNOWN, JPL Open Repository
Simultaneous in situ measurements of stratospheric NO2, HNO3, HCI, and CH4 from 34 to 24 km were made in August 1992 from Palestine, Texas, using the Balloon-borne Laser In-Situ Sensor (BLISS)tunable diode laser spectrometer. |
Jan 1, 1993
Cwik, T.; Geijn, R. van de; Patterson, J., 1993, "The Application of Massively Parallel Computation to Integral Equation Models of Electromagnetic Scattering", https://hdl.handle.net/2014/36559, Journal Optical Society A, JPL Open Repository
Integral equation methods are widely used in the analysis and design of electromagnetic systems. |
Jan 1, 1993
McGuckin, B.T.; Menzies, R.T.; C.Esproles, 1993, "Frequency Swept Diode-pumped Single Frequency TM,Ho:YLiF Laser for spaceborne Doppler Lidar", https://hdl.handle.net/2014/36562, Anaheim, California, USA, JPL Open Repository
Optical heterodyne experiments involving the photomixing of two single frequency, deode-pumped thulium holmium yttrium lithium flouride lasers are described. Operated in external frquency stabilization loops, the lasers exhibit 1MHz short term stability, and are photomixed and of... |
Jan 1, 1993
Gao, B. C.; Goetz, A. F. H.; Westwater, E. R.; Conel, J.E.; Green, R. O., 1993, "Possible Near-IR Channels for Remote Sensing Precipitalble Water Vapor from Geostationary Satellite Platforms", https://hdl.handle.net/2014/36563, UNKNOWN, JPL Open Repository
No abstract provided |