Results 11 to 20 of about 6,993 (135)

New measurement of the scattering cross section of slow neutrons on liquid parahydrogen from neutron transmission [PDF]

, 2015
Liquid hydrogen is a dense Bose fluid whose equilibrium properties are both calculable from first principles using various theoretical approaches and of interest for the understanding of a wide range of questions in many body physics.
Alarcon, R., Barrón-Palos, L., Blyth, D., Bowman, J. D., Calarco, J., Crawford, C., Craycraft, K., Evans, D., Fomin, N., Fry, J., Gericke, M., Gillis, R. C., Grammer, K. B., Greene, G. L., Hamblen, J., Hayes, C., Kucuker, S., Mahurin, R., Maldonado-Velázquez, M., Martin, E., McCrea, M., Mueller, P. E., Musgrave, M., Nann, H., Penttilä, S. I., Snow, W. M., Tang, Z., Wilburn, W. S.   +27 more
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The Deep Diffuse Extragalactic Radio Sky at 1.75 GHz [PDF]

, 2014
We present a study of diffuse extragalactic radio emission at $1.75\,$GHz from part of the ELAIS-S1 field using the Australia Telescope Compact Array. The resulting mosaic is $2.46\,$deg$^2$, with a roughly constant noise region of $0.61\,$deg$^2$ used ...
Norris, Ray P., Scott, Douglas, Vernstrom, T., Wall, J. V.   +3 more
core   +1 more source

Optimal bounds for complete elliptic integral from the quasi-arithmetic mean and Seiffert-like mean

, 2023
Abstract We give the new double inequalities for the quasi-arithmetic mean and Seiffert-like mean. As applications, two new optimal bounds are presented for the complete elliptic integral of the second kind. And numerical comparisons illustrate that some bounds of our results are better than before.
Yong-Guo Shi, Na Li
openaire   +1 more source

The Planck-LFI instrument: analysis of the 1/f noise and implications for the scanning strategy [PDF]

, 1999
We study the impact of the 1/f noise on the PLANCK Low Frequency Instrument (LFI) osbervations (Mandolesi et al 1998) and describe a simple method for removing striping effects from the maps for a number of different scanning stategies.
Banday, A. J., Bersanelli, M., Burigana, C., Gorski, K. M., Hivon, E., Maino, D., Malaspina, M., Maltoni, M., Mandolesi, N., Wandelt, B. D.   +9 more
core   +2 more sources

Dissociation of first- and second-order motion systems by perceptual learning [PDF]

, 2012
Published in final edited form as: Atten Percept Psychophys. 2012 July ; 74(5): 1009–1019. doi:10.3758/s13414-012-0290-3.Previous studies investigating transfer of perceptual learning between luminance-defined (LD) motion and texture-contrast-defined (CD)
Chubb, Charles., Vaina, Lucia M.
core   +1 more source

Data Streams from the Low Frequency Instrument On-Board the Planck Satellite: Statistical Analysis and Compression Efficiency [PDF]

, 2000
The expected data rate produced by the Low Frequency Instrument (LFI) planned to fly on the ESA Planck mission in 2007, is over a factor 8 larger than the bandwidth allowed by the spacecraft transmission system to download the LFI data.
Burigana, C., Maino, D., Maris, M., Pasian, F.   +3 more
core   +2 more sources

Functional Differences Between SIRPα Splice Isoforms. [PDF]

Genes Cells
SIRPα is expressed in phagocytic cells, and when it recognizes CD47, “don't eat me” signal, it suppresses phagocytosis. We show here that short SIRPα, a less‐studied splice isoform, has a different function from a well‐studied long SIRPα. Short SIRPα may act as a “don't eat me” signal regulator.
Kajita M, Matsui Y, Sugimoto K, Takeuchi S, Matsumoto S, Okumura T, Kajiura H, Motomura K, Takeda A, Koshiyama T, Shirakabe K.   +10 more
europepmc   +2 more sources

Measurements of Sub-degree B-mode Polarization in the Cosmic Microwave Background from 100 Square Degrees of SPTpol Data [PDF]

, 2015
We present a measurement of the $B$-mode polarization power spectrum (the $BB$ spectrum) from 100 $\mathrm{deg}^2$ of sky observed with SPTpol, a polarization-sensitive receiver currently installed on the South Pole Telescope.
Ade, P. A. R., Aird, K. A., Austermann, J. E., Beall, J. A., Bender, A. N., Benson, B. A., Bleem, L. E., Carlstrom, J. E., Chang, C. L., Chiang, H. C., Cho, H-M., Citron, R., Crawford, T. M., Crites, A. T., de Haan, T., Dobbs, M. A., Everett, W., Gallicchio, J., Gao, J., George, E. M., Gilbert, A., Halverson, N. W., Hanson, D., Harrington, N., Henning, J. W., Hilton, G. C., Holder, G. P., Holzapfel, W. L., Hoover, S., Hou, Z., Hrubes, J. D., Huang, N., Hubmayr, J., Irwin, K. D., Keisler, R., Knox, L., Lee, A. T., Leitch, E. M., Li, D., Luong-Van, D., Marrone, D. P., McMahon, J. J., Mehl, J., Meyer, S. S., Mocanu, L., Natoli, T., Nibarger, J. P., Novosad, V., Padin, S., Pryke, C., Reichardt, C. L., Ruhl, J. E., Saliwanchik, B. R., Sayre, J. T., Schaffer, K. K., Shirokoff, E., Smecher, G., Stark, A. A., Story, K. T., Tucker, C., Vanderlinde, K., Vieira, J. D., Wang, G., Whitehorn, N., Yefremenko, V., Zahn, O.   +65 more
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Pulmonary effects of inhalation of spark-generated silver nanoparticles in Brown-Norway and Sprague-Dawley rats [PDF]

, 2016
The increasing use of silver nanoparticles (AgNPs) in consumer products is concerning. We examined the potential toxic effects when inhaled in Brown-Norway (BN) rats with a pre-inflammatory state compared to Sprague-Dawley (SD) rats.We determined the ...
Buckley, A, Chung, KF, Dai, R, Gong, J, Gow, A, Guo, C, Hodgson, A, Hussain, F, Leo, B, Martin, NG, Porter, A, Ryan, M, Seiffert, J, Smith, R, Tetley, T, Warren, J, Zhang, J, Zhu, J   +17 more
core   +1 more source

Sources of the Radio Background Considered [PDF]

, 2010
We investigate different scenarios for the origin of the extragalactic radio background. The surface brightness of the background, as reported by the ARCADE 2 collaboration, is several times higher than that which would result from currently observed ...
A. Lawrence, Aleksić, Appleton, Benn, Beswick, Bigs, Blumenthal, Blundell, Blundell, Blundell, Bondi, Bondi, Bourne, Brunetti, Celotti, Ciliegi, Coleman, Colina, Condon, Condon, Condon, Dole, Dwarakanath, Dwek, Elmouttie, Elvis, Fanaroff, Feretti, Fixsen, Fomalont, Fomalont, Franceschini, Gervasi, Gilli, Giovannini, Grueff, Gruppioni, Hales, Hardcastle, Hickox, Ho, Ho, Hopkins, Hopkins, Hummel, Ibar, Ibar, Ivison, Ivison, J. Singal, Jamrozy, Jamrozy, Kaiser, Katgert-Merkelijn, Kellerman, Kim, Kogut, Konar, Kronberg, Large, Liang, Liang, Liang, Machalski, Machalski, Madau, Magnelli, Mannucci, Marsden, McGilchrist, McNamara, Owen, Padovani, Pearson, Petrosian, Prandoni, Richards, Richards, Rigby, Rudnick, Rybicki, Sargent, Schlickeiser, Seymour, Sikora, Simpson, Singal, Smolčić, Sreekumar, Stawarz, Subrahmanyan, Taylor, Taylor, V. Petrosian, Vallee, Vallée, Vlahakis, Volonteri, Wang, Weiler, Weiler, White, Willott, Wilson, Wilson, Windhorst, Windhorst, Windhorst, Windhorst, Wise, Ł. Stawarz   +110 more
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