ionosphere waveguide by an ELF source in the

using amplitude-modulated HF from ground an- tennas [Davis and Willis, 1974; Stubbe and Kopka,. 1977; Stubbe et al., 1981; Chang et al., 1982]. The HF...

2 downloads 0 Views 397KB Size

Recommend Documents

Nov 16, 1998 - Abstract. This paper describes the results of a prelim- inary study to determine the effective heating and cooling time constants of ionospheric ...

Sep 1, 2017 - A notable recent example in ... classification of seafloor32 and whale sounds.33 ... Tensorflow includes improved optimization algorithms39.

http://nova.stanford.edu/~vlf/IHY_Test/pmwiki/pmwiki.php?n=Tutorials. ... The tutorial covers the basics of waveguide modes as well as polarization of the waves.

coupled double layered microstrip resonator array to provide an easy access for .... inclined line to calculate 2-dimensional propagation characteristic from the ...

the solar wind often cause communication disruptions as well as observable phenomena such as the .... sensor boom deployment and spacecraft spin-up. ..... The authors wish to thank Dr. Jan J. Sojka for his contributions to the research.

Jan 12, 1987 - approximately one chord length the wing tip. ... 0.005 inch diameter tungsten wire and located 18" two-dimensional ... negative 16 m movie film was exposed via a 50 mm ..... coherent vortex is extended to 580 for a+ - 0.b.

Jan 15, 2016 - auroral electrojet and relies on the modulation of the D/E-region conductivity as a response to modulated HF heating. The resulting modification of the electrojet current creates an effective antenna radiating at the modulation frequen

In this paper, a nano-liquid/liquid waveguide coupling based on evanescent tunneling effect is ... the nano-gap between the two liquid-liquid waveguides can be.

Jan 16, 1997 - -d. n s e i n o g e n o u s melatonin is -+ .- - sufficient to provide protection against oxygen toxicity. %iting from xenobiotic administration (Tan et al., 1994). -. -. The protective effect of melatonin against oxygen radi- cal dama

Oct 18, 2008 - Expert Knowledge and Multivariate Emulation: The ... The output index i is assumed to map to points in some domain si ...... Gaussian Processes for Machine Learning. ... http://www.maths.bris.ac.uk/∼mazjcr/OPemulator.pdf.

Nov 30, 2005 - Abstract. The influence of man-made activity on the iono- sphere may be very important. The effects induced by the. Power Line Harmonic ...

May 13, 2012 - electron densities [Lühr et al., 2007; Pedatella et al., 2008] and in Total ... quencies, but we have not yet attempted to filter the data to determine ...

Sep 9, 2011 - ted versus range r and pulsation f, the sound field intensity .... sider an impulsive source with a flat spectrum between 0 and 130 Hz, and a 238 ...

[PDF] The Shelf Elf [EBOOK]

Oct 24, 2016 - labeling proteins on the cell surface15 because of cross-reactivity ... Chapman and co-workers to label the bacterial cytoskeletal protein FtsZ ...

Plasmon modes in a waveguide formed by two parallel graphene layers with an ..... MIM and IMI stand for metal/insulator/metal and insulator/metal/insulator ...

Kesearcn laboratories, especially to Professor Obed C. Haycock and Mr. Kay D. Baker for guidance and support ... of the Air Force Cambridge Research Laboratories for providing scientific consultation and support. ...... ETAA and TEMPSP ate used in th

prominent to warrant textbooks, the early ones dealt with the full scope of the ..... the well-known argument in geophysics about the science yield that can flow from studies of ...... that readily applied such ideas to ionospheric storms. The early.

Jul 7, 2014 - can see that the bending loss of the HAF is much less than that of the standard single-mode fiber (SMF), especially for small bending radius.

[email protected] 4. Skobeltsyn Institute of Nuclear Physics, ... Key words: Global Electron Content, GIM-TEC, GPS, Topex/Jason, earthquake. Abstract.

we find no clear trend with Martian season or dust activity but find that disturbed solar ... proxy) can be expressed as power laws with exponents of 0.54 and 0.44, respectively, in .... reasonable match to the entire TEC data set for SZA < 95°, as.

An Electrically Actuated Pin-Puller for Space Application using Nickel-. Titanium Memory .... Pyrotechnic devices have extensive flight history on spacecraft but ...

A high-resolution FMCW ("chirp") sounder was ussd to monitor condi- tions over ...... size, shape and altitude (somewhat below the F-layer peak) of the irregu-.

The Composition of Titan's Ionosphere. T. E. Cravens1, I. P. Robertson1, J. H. Waite Jr.2, R. V. Yelle3. , W. T. Kasprzak. 4. ,C. N. Keller. 5, S. A. Ledvina6, H. B. ...