... V.T.Dolgopolov, S.S.Murzin, " Current states in tin ", Pis'ma Zh. Eksp. Teor. Fiz. 23 , 213 (1976) [JETP Lett. ... Phys.-JETP 46 , 1195 (1977)]. ... Phys.-JETP 49 , 885 (1979)]. V.T.Dolgopolov, S.S.Murzin, P.N.Chuprov. ... S.S.Murzin, V.T.Dolgopolov, " Heating of electrons and holes in bismuth and their energy relaxation time ", Eksp. ... F.A.Egorov, S.S. Murzin, " Superconducting of bismuth doped with tin and lead ", Solid State Physics 29 , 2140, (1987) [Sov. ... PDF (94 kB) . ...

... We study in this paper the effect of shock excitation of leaky and surface modes by the p-polarized electromagnetic wave incident on the rapidly ionized gaseous or solid layer. ... For example, if [pic] (solid density, multiple ionized plasma), the basic frequency [pic], [pic], [pic] we find, that the wavelength of leaky wave [pic] is in soft x rays band. ... If [pic] (low density gaseous plasma), the basic frequency [pic], [pic], [pic] we find, that the wavelength of leaky wave [pic] is in THz band...

Selected (two) topical problems in solar / stellar modelling Stellar Astrophysics Centre Improving solar physics by studying other stars GЭnter Houdek The effect of the surface layers on the oscillation frequencies Asteroseismic ages and heavy-element abundances of the Sun solar-like stars Courtesy of J. Christensen-Dalsgaard IAU-GA-SP13 ­ Beijing ­ August 2012 Observed solar frequencies m-averaged frequencies from MDI instrument on SOHO Observed ...

Next: Particle Background Rejection Up: Detection Efficiency Previous: Front Illumination . ... The method requires that the CCD substrate be etched from the rear towards the depletion layer boundary. The device can be illuminated through this rear surface, which has a much thinner dead layer than the electrode side. ... The corresponding detection efficiency data are presented in Figure 7, and compared with the predicted data for a 20 m thick depletion layer. ...

Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS . The characteristic surface properties, effective temperature , surface gravity and composition , of EHes have been summarized by Jeffery (1996). ... Helium: ( ) By definition, helium dominates the atmospheric abundances. ... This is supported by a correlation between N and Fe abundances in EHes. ... Next: EVOLUTION MODELS Up: EXTREME HELIUM STARS: PULSATION Previous: EXTREME HELIUM STARS Simon Jeffery . ...

... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...

... Because of the Sun 's UV radiation, Earth 's upper atmosphere is partly (0.1% or less) ionized plasma at altitudes of 70-1500 km. ... Around the plasma density maximum (F-layer, see below) a so-called ionospheric waveguide is formed for magnetosonic waves . ... It is interesting to note that this works also the other way round and, for example, the auroral kilometric radiation created by the precipitating particles high above the ionosphere does not reach the ground because of the ionospheric E...

. ASME Paper 95-GT-437. Jacques Lewalle, jlewalle@syr.edu

Do we need various assumptions to get a good FCN? A new multiple layer spectral method Cheng-li HuangMian Zhang Shanghai Astron. ... No FCN ! ... FCN,FCN,FCN.. Multiple layer spectral method (MLSM) + Linear Operator Method (LOM) Finite Element Method (FEM) · · Traditional approach solves one order ellipsoid only. ... Main Idea of FEM Boundary Surface could be described as: Let's consider how to solve the dynamic equation: Traditional Approach: Equivalent Spherical Domain . ...

. Latest HI Rez Visible Satellite Image . IR Enhanced Image of the PNW . (not always available - sorry) . 500 MB surface and the water vapor distribution: . Surface Pressures: . Extreme precipitation in 1995 and 1996 . Temperatures: Jan-Feb , Mar-Apr , May-Jun , July-August , Sept-Oct, Nov-Dec . Precipitation: Jan-Feb , Mar-Apr , May-Jun, July-Aug , Sept-Oct, Nov-Dec . Annual Precipitation Trends . The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

... Now you adjust the mode of that layer. When wrapping a texture over another layer, these 5 modes will be the ones you'll use most frequently. ... You may want to change the opacity to 50-75%, and perhaps combine it with an identical layer, only that one would use the "overlay" mode. ... Expect pastel tones with this mode, again, it's frequently best combined with another texture layer. Overlay: This is the mode you'll use most frequently, it will wrap the texture with minimal tonal changes. ...

... Telescopes ћ Binoculars ћ Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

The parameter brief (with its actual uncertainty sbrief) is the mean effective surface brightness in B-band , i.e. the mean surface brightness inside the effective aperture (the circular aperture enclosing one-half the total flux). It is expressed in mag arcsec -2 . ... 2) from the mean surface brightness "LV" inside the effective isophote (elliptical isophote enclosing one half the total flux) measured by Launberts&Valentijn (1989) . ... Effective radius . ... HyperLeda . ...

Astronomy Picture of the Day . ... Our Milky Way galaxy appears to be surrounded by a halo of gamma rays. ... Blue Stagglers in Globular Clusters . ... Irregular Moons Discovered Around Uranus . ... Where did these two irregular moons of Uranus originate? Last week two previously undiscovered moons of the distant gas planet were confirmed, the first in irregular orbits. ... Most of these were discovered by the passing Voyager 2 spacecraft in 1986. ... M31: The Andromeda Galaxy . ...

... The Effect of Ice Particles on the Mesospheric Potassium Layer at High Latitudes . ... Various observational efforts have shown that ice particles manifest in the form of Polar Mesospheric Summer Echoes (PMSE) and Noctilucent Clouds (NLCs). ... The loss rate of K atoms during the summer season (June and July) due to uptake on ice is determined by using the early May K density as the background profile in the absence of ice particles. ...

... Solar Mystery Nears Solution with Data from SOHO Spacecraft . Magnetic Carpet Space Science Update Page . The SOHO Spacecraft . ... The relationship between the structure of the magnetic carpet and the heating of the solar corona was discovered by comparing images of the Sun taken simultaneously by the MDI and EIT instruments on SOHO. Magnetic vs. ... These concentrations make up the solar "magnetic carpet" that is believed to be responsible for the extreme heating of the corona. ...

Next: A Universal Diagram for Up: ``Ecology'' of Magnetic Rotators Previous: The Corotation Radius . The interaction of a magnetic rotator with the surrounding plasma to a large extent depends on the relation between the four characteristic radii: the stopping radius, , the gravitational capture radius,   , the light cylinder radius,   , and the corotation radius,   . ... Hence, the classification of the interaction regimes may well mean the classification of magnetic rotators. ...

... Normal state interface resistivities of the heterostructures (RNA, A is an area of heterosructure ) significantly increases with thickness of CSCO layer. A second harmonic in relation between superconducting current and phase difference of order parameters across the heterojunctions (CPR) was observed [2]. ... In the case if the harmonic is large and negative: q=IC2/IC1( -1/2 two ground states of the junction take place: with phase difference +( and with the difference -( [3]. ... Phys. Rev. Lett. ...

... B?rbel Koribalski (ATNF), and Sebastian Juraszek (University of Sydney, ATNF) . ... About 25% of the optical extragalactic sky is obscured by the dust and stars of our Milky Way. ... Various approaches are presently being employed to uncover the galaxy distribution in this Zone of Avoidance (ZOA). ... Galaxies within the innermost part of the Milky Way - typically at a foreground obscuration in the blue of A B 5 m and |b| . ... bkoribal@atnf.csiro.au ...

... As a result of BTA observations of 23 chemically peculiar stars with strong magnetic fields, it was found that in 22 of them the longitudinal magnetic field, measured from the hydrogen line cores are considerably lower (by about 1/3) than the value measured from metal lines in the same spectra. ... New approaches need to be developed in order to interpret the data. ... The Zeeman spectrum of a star with a strong magnetic field, 53 Cam. ...