Chemical synthesis . ... Processing of ceramic materials, electrode systems and electrochemical cells . Synthesis of solid oxide materials for high-temperature electrochemical applications . ... X-Ray photoelectron spectroscopy (XPS), also called as electron spectroscopy for chemical analysis (ESCA), provides the information on the chemical and elemental composition of the materials. ... The kinetic energy of the electrons emitted is governed by the electron structure of the element. ...

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. Note: This material is from a 1994(!) Talk about CCDs - the physics remains the same, only the detector size has increased since then. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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... International relations . ... Events The International science and technical congress on Aerospace materials plastic deformation processes. Science, technology, industry (METALDEFORM-2017) . ... In particular, a large plastic strain together heat treatment forms a crystallography, physical, mechanical and deformation properties of billets, which hereinafter determines their behavior in metal forming processes and performance. ... Nano structuring and severe plastic deformation of materials. ...

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... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ... These materials can be used as structural materials for building space platforms and using them on the ISS RS. ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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... Amorphous carbonaceous materials can show a great diversity of optical properties due to the variability in their microstructure. ... The differently pyrolized celluloses are representative for a suit of carbonaceous material ranging from strongly disordered (insulating) to graphitized (conducting) material. Figure: Complex refractive index of hydrogenated amorphous carbon prepared by pyrolysis (annealing) of cellulose at different temperatures. ...

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P. Frisch - Warm partially ionized interstellar gas at the Sun . ... W. M. Goss - Time variations in small-scale galactic HI structure toward 3C138 . S. Stanimirovic - Does tiny-scale atomic structure exist in the ISM? ... T. Bania - The distance to molecular clouds via HI self-absorption . ... C. Heiles - Arecibo Millennium Survey statistics of magnetic field, column density and turbulence in the CNM . R. Crutcher - Magnetic fields in molecular clouds . ...

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... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Why most supermassive black holes do not accrete material . ... Implicitly, we will also better understand why most supermassive black holes fail in accreting material. ... 1) Analyse multi-wavelength data for selected galaxies to describe and quantify the different physical phenomena in their centres, and most notably to derive their central supermassive black hole masses....

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... Carefully measure the diameter of the craters formed by the impact without disturbing the sand. ... Crater diameter increases with increasing mass. ... Without disturbing the sand, carefully measure the crater diameter. ... Did you measure any difference in the diameters of the craters? Yes, as velocity increases, so does crater diameter. ... Impact cratering. ... Impact craters can be demonstrated with younger or less advanced students using mud instead of sand and ball bearings. ...

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... Lens Structure · Layered Hemisphere ­ ­ ­ ­ gradation and uniformity airgaps and misalignments deformations obstructions · Ground Plane ­ size and structure ­ discontinuities and imperfections Constructional Aspects · · · · Effect Effect Effect Effect of of of of supporting structure feeds and feed network cabling and mechanical control multiple lenses in a station ­ scattering and blockage effects ­ beam / sidelobe ...

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... In this section, we develop a physical model of the secondary as a disk that is centrifugally supported in the radial direction and hydrostatically supported in the vertical direction. We assume that the disk is vertically isothermal and well mixed. ... where is the mean molecular mass of the gas, is the orbital period at the outer edge of the disk in years, and all of the mass of the secondary has been assumed to be concentrated near its center, so the Keplerian approximation is valid. ...

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OptInt PmWiki : MROI Fast Tip Tilt / Tech Meet 9 . Nasmyth Optical Table . ... XS analysis: Attach:FTT_mount_analysis_05.pdf . DFB analysis: see below . ... How to locate and support optics . ... Assume that the table is supported by a vertical support (representing the side of the telescope) and a diagonal support running from the telescope to the end of the table furthest from the table. ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIFastTipTilt/TechMeet9) ...

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... Structure in N63A . ... CXC , NASA . Optical: Y.Chu ( U. Illinois ), STScI , NASA . ... ATCA Explanation: Shells and arcs abound in this false-color, multiwavelength view of supernova remnant N63A , the debris of a massive stellar explosion. ... Located in the neighboring galaxy known as the Large Magellanic Cloud , the apparent age of this supernova remnant is between 2,000 and 5,000 years, its extended glow spanning about 60 light-years. ... Publications with keywords: supernova remnant - LMC . ...

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... The Sun of our solar system is a typical star of intermediate size and luminosity. ... The Sun has a very complex surface magnetic field created by convective flow of the electrically conducting solar material. ... The escaping hot coronal plasma is called the solar wind . ... See the table below for the observed features above the Sun's surface. ... Chromospheric features . Coronal features . ... dense clouds of material suspended above the surface of the Sun by magnetic field line loops . ...

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Life from Mars: . The Discovery . ... Meteorite Yields Evidence of Primitive Life on Early Mars (August 7, 1996) . Life from Mars: Video Animations . ... The NASA-funded team found the first organic molecules thought to be of Martian origin; several mineral features characteristic of biological activity; and possible microscopic fossils of primitive, bacteria-like organisms inside of an ancient Martian rock that fell to Earth as a meteorite. ... Mars Life? Microscopic Structures . ...

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Orbital intersection . ... Structure of Taurid stream . ... Meteoroid swarm and Taurid fireballs . ... The following four diagrams schematically show four different Taurid orbits and the orbits of Earth and Jupiter. ... The Taurid stream contains particles (small, solid grains) at different stages of their precession cycles. ... The study of when a meteor stream can produce a meteor shower is the study of when precession brings orbits to intersection with Earth, or e.g. with Mars . ...

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Wave propagation in an irregular plasma . Methods of the ionospheric plasma radio sounding . ... Program, Grant No. ... Investigation of Anomalous Attenuation Effect Caused by Radio Wave Scattering and Transformation on the Ionospheric Irregularities . ... Grant No. ... Diagnostics of Ionospheric Irregularity Spectrum Using Measurements of Radio Wave Anomalous Attenuation Under Vertical Sounding . ... Simple numerical model of radio wave multiple scattering effects in the ionospheric plasma layer. ...

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... WFPC2 IDT Observations of Circumstellar Material . ... HST . ... The Wide Field Planetary Camera 2 (WFPC2) Investigation Definition Team (IDT) has used the instrument on HST to observe circumstellar material around eleven young stellar objects, three main sequence stars with debris disks, and three shell stars. ... DG Tau shows a number of arcs of reflection nebulosity and significant jet structure. ... HH 30 has a disk and jet (models of the disk nebulosity are presented). ...

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... Electronic structure of bulk materials . ... Electronic transport in condensed matter . ... Electronic structure and electrical properties of surfaces, interfaces, thin films, and low-dimensional structures . ... Magnetic properties and materials . ... Optical properties, condensed-matter spectroscopy and other interactions of radiation and particles with condensed matter . ...

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Electron-Bombarded, Back-Illuminated CCD Sensors . For Low-Light-Level Imaging Applications . ... Damage to the gate structure oxide layers from keV level X-rays will likely result in increased dark current and decreased full-well capacity. ... Figure 14 shows the increase in dark current versus incident electron energies. ... The back-thinned CCD's 'lifetime' is defined, herein, to be a 50 electron per pixel increase in CCD dark current per 16.7 millisecond integration period. ...

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... Charles J. Camarda (Ph.D.) . ... AWARDS: б  NASA Certificates of Recognition (12); Sustained Superior Performance Awards (2); Special Achievement Awards (2); Technology Commercialization Awards (2); Space Station Program Team Excellence Award; NASA Group Achievement Award; NASA Superior Accomplishment Award; NASA Honor Award; One NASA Peer Award; Research and Development 100 Award from Industrial Research Magazine for one of the top 100 technical innovations in 1983, a Heat-Pipe-Cooled Sandwich...

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• Astronaut Bio: Jose Hernandez (01/2011)