Browsing by Title

Now showing items 20767-20786 of 24056

    • Statistical Properties of Circumnuclear H II Regions in nearby galaxies 

      Alonso-Herrero, A.; Knapen, J. (2001-09)

    • Statistical properties of HII regions in the disc of M100 

      Knapen, J. (1998)
      From a new mosaic image in the H line of the complete disc of the spiral galaxy M100, a catalogue is composed listing 1948 individual Hii regions. I give details of the data collection and reduction procedure, and of the ...

    • The statistical reliability of 267 GHz JCMT observations of Venus : No significant evidence for phosphine absorption 

      Thompson, M. A. (2021-01-01)
      In the light of the recent announcement of the discovery of the potential biosignature phosphine in the atmosphere of Venus I present an independent reanalysis of the original JCMT data to assess the statistical reliability ...

    • The statistics of triggered star formation : an overdensity of massive young stellar objects around Spitzer bubbles 

      Thompson, Mark; Urquhart, J.S.; Moore, T.J.T.; Morgan, L.K. (2012-03-01)
      We present a detailed statistical study of massive star formation in the environment of 322 Spitzer mid-infrared bubbles by using the Red MSX Source (RMS) survey for massive young stellar objects (YSOs). Using a combination ...

    • Status and outlook of the neutron time-of-flight facility 

      Gunsing, F.; Abbondanno, U.; Aerts, G.; Alvarez, H.; Alvarez-Velarde, F.; Andriamonje, S.; Andrzejewski, J.; Assimakopoulos, P.; Audouin, L.; Badurek, G.; Baumann, P.; Becvar, F.; Berthoumieux, E.; Calvino, F.; Cano-Ott, D.; Capote, R.; de Albornoz, A. Carrillo; Cennini, P.; Chepel, V.; Chiaveri, E.; Colonna, N.; Cortes, G.; Couture, A.; Cox, J.; Dahlfors, M.; David, S.; Dillman, I.; Dolfini, R.; Domingo-Pardo, C.; Dridi, W.; Duran, I.; Eleftheriadis, C.; Ferrant, L.; Ferrari, A.; Ferreira-Marques, R.; Frais-Koelbl, H.; Fujii, K.; Furman, W.; Goncalves, I.; Gonzalez-Romero, E.; Goverdovski, A.; Gramegna, F.; Griesmayer, E.; Guerrero, C.; Haas, B.; Haight, R.; Heil, M.; Herrera-Martinez, A.; Igashira, M.; Isaev, S.; Jericha, E.; Kaeppeler, F.; Kadi, Y.; Karadimos, D.; Karamanis, D.; Kerveno, M.; Ketlerov, V.; Koehler, P.; Konovalov, V.; Kossionides, E.; Krticka, M.; Lampoudis, C.; Leeb, H.; Lindote, A.; Lopes, I.; Lozano, M.; Lukic, S.; Marganiec, J.; Marques, L.; Marrone, S.; Martinez, T.; Massimi, C.; Mastinu, P.; Mengoni, A.; Milazzo, P. M.; Moreau, C.; Mosconi, M.; Neves, F.; Oberhummer, H.; O'Brien, S.; Oshima, M.; Pancin, J.; Papachristodoulou, C.; Papadopoulos, C.; Paradela, C.; Patronis, N.; Pavlik, A.; Pavlopoulos, P.; Perrot, L.; Pigni, M. T.; Plag, R.; Plompen, A.; Plukis, A.; Poch, A.; Pretel, C.; Quesada, J.; Rauscher, T.; Reifarth, R.; Rosetti, M.; Rubbia, C.; Rudolf, G.; Rullhusen, P.; Salgado, J.; Sarchiapone, L.; Savvidis, I.; Stephan, C.; Tagliente, G.; Tain, J. L.; Tassan-Got, L.; Tavora, L.; Terlizzi, R.; Vannini, G.; Vaz, P.; Ventura, A.; Villamarin, D.; Vincente, M. C.; Vlachoudis, V.; Vlastou, R.; Voss, F.; Walter, S.; Wendler, H.; Wiescher, M.; Wisshak, K. (2007-08)
      The neutron time-of-flight facility n_TOF at CERN, fully operational since 2002, combines a high instantaneous neutron flux with high energy resolution. The wide energy range and the high neutron flux per time-of-flight ...

    • Status of diseases of linseed in the U.K 

      Mercer, P.C.; Hardwick, N.V.; Fitt, Bruce D.L.; Sweet, J.B. (HGCA, 1991-10-01)
      Linseed is a rapidly expanding crop in the UK, with an area fast approaching 120,000 ha, making the UK the biggest producer of linseed in Europe. A range of 15 pathogens, with the potential to cause disease problems in the ...

    • Status of the Calan-Hertfordshire Extrasolar Planet Search 

      Jenkins, James S.; Jones, H.R.A.; Rojo, Patricio; Tuomi, Mikko; Jones, Matias I.; Murgas, Felipe; Barnes, J.R.; Pavlenko, Yakiv; Ivanyuk, Oleksiy; Jordan, Andres; Day-Jones, Avril C.; Ruiz, Maria-Teresa; Pinfield, D.J. (EDP Sciences, 2013)
      In these proceedings we give a status update of the Calan-Hertfordshire Extrasolar Planet Search, an international collaboration led from Chile that aims to discover more planets around super metal-rich and Sun-like stars, ...

    • Statutory union recognition provisions as stimulants to employer anti-unionism in three Anglo-Saxon countries 

      Gall, G. (2010)
      This article examines why employer opposition is stimulated by the introduction of statutory union recognition provisions in Britain, Ireland and the US. It examines the impact of the provisions for encouraging union ...

    • STBC Based Pilot-Aided Channel Estimation Method for SFBC-OFDM Systems 

      Delestre, Fabien; Owojaiye, Gbenga; Sun, Yichuang; El Cheikh, Mohamad (Liverpool John Moores University, 2014-06-23)
      In this paper, an iterative channel estimation algorithm with joint detection is proposed for Multiple Input Multiple Output (MIMO) systems combined with Orthogonal Frequency Division Multiplexing (OFDM) also known as ...

    • STD-dependent and independent encoding of input irregularity as spike rate in a computational model of a cerebellar nucleus neuron 

      Luthman, Johannes; Hoebeek, Freek E; Maex, Reinoud; Davey, N.; Adams, Roderick; De Zeeuw, Chris I; Steuber, Volker (2011)
      Neurons in the cerebellar nuclei (CN) receive inhibitory inputs from Purkinje cells in the cerebellar cortex and provide the major output from the cerebellum, but their computational function is not well understood. It has ...

    • Steady-state nucleosynthesis throughout the Galaxy 

      Diehl, Roland; Krause, Martin G. H.; Kretschmer, Karsten; Lang, Michael; Pleintinger, Moritz M. M.; Siegert, Thomas; Wang, Wei; Bouchet, Laurent; Martin, Pierrick (2021-06-01)
      The measurement and astrophysical interpretation of characteristic γ-ray lines from nucleosynthesis was one of the prominent science goals of the INTEGRAL mission and in particular its spectrometer SPI. Emission from 26Al ...

    • Steiner Schools in England 

      Woods, Philip; Ashley, Martin; Woods, Glenys J. (University of the West of England, 2005)
      The Department for Education and Skills (DfES) commissioned a research project to comprehensively map Steiner school education in England, identify and investigate good practice, explore the differences and commonalities ...

    • Stellar (n,gamma) cross sections of p-process isotopes Part I: Pd-102, Te-120, Ba-130,Ba-132, and Dy-156 

      Dillmann, I.; Domingo-Pardo, C.; Heil, M.; Kaeppeler, F.; Walter, S.; Dababneh, S.; Rauscher, T.; Thielemann, Friedrich-Karl (2010-01)
      We have investigated the (n,gamma) cross sections of p-process isotopes with the activation technique. The measurements were carried out at the Karlsruhe Van de Graaff accelerator using the Li-7(p, n) Be-7 source for ...

    • Stellar activity as a tracer of moving groups 

      Murgas, F.; Jenkins, J. S.; Rojo, P.; Jones, H.R.A.; Pinfield, D.J. (2013-04)
      We present the results of a study of the stellar activity in the solar neighborhood using complete kinematics (galactocentric velocities U, V, W) and the chromospheric activity index log R'(HK). We analyzed the average ...

    • Stellar and Gas Kinematics in the core and bar regions of M100 

      Allard, E.L.; Peletier, R.F.; Knapen, J. (2005)
      Two-dimensional maps of the stellar and gas kinematics of the bar and starbursting circumnuclear region in the barred spiral galaxy M100 are presented. In this progress report, we present maps of the total intensity, mean ...

    • Stellar and Gas Kinematics in the core and bar regions of M100 

      Allard, E.L.; Peletier, R.F.; Knapen, J. (American Institute of Physics (AIP), 2005)
      Two-dimensional maps of the stellar and gas kinematics of the bar and starbursting circumnuclear region in the barred spiral galaxy M100 are presented. In this progress report, we present maps of the total intensity, mean ...

    • The Stellar and Gas Kinematics of the LITTLE THINGS Dwarf Irregular Galaxy NGC 1569 

      Johnson, M.; Hunter, D. A.; Oh, S.H.; Zhang, H.-X.; Elmegreen, B.; Brinks, E.; Tollerud, E.; Herrmann, K. (2012-11)
      In order to understand the formation and evolution of Magellanic-type dwarf irregular (dIm) galaxies, one needs to understand their three-dimensional structure. We present measurements of the stellar velocity dispersion ...

    • Stellar Atmospheric Parameters for Cool Dwarfs in Gaia Data Release 3 

      Qu, Cai-Xia; Luo, A-Li; Wang, Rui; Jones, Hugh R. A.; Du, Bing; Chen, Xiang-Lei; Wang, You-Fen (2024-02-01)
      We provide a catalog of atmospheric parameters for 1,806,921 cool dwarfs from Gaia Data Release 3 (DR3) that lie within the range covered by LAMOST cool dwarf spectroscopic parameters: 3200 K < T eff < 4300 K, −0.8 < [M/H] ...

    • Stellar Atmospheric Parameters of M-type Stars from LAMOST DR8 

      Ding, Ming-Yi; Shi, Jian-Rong; Wu, Yue; Jones, Hugh R. A.; Yan, Hong-liang; Li, Chun-Qian; Gao, Qi; Chen, Tian-Yi; Zhang, Jing-Hua; Liu, Shuai; Yan, Tai-Sheng; Xie, Xiao-Jin (2022-06-23)
      The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Low Resolution Spectroscopic Survey (LRS) provides massive spectroscopic data of M-type stars, and the derived stellar parameters could bring vital ...

    • Stellar Cartography : Daniel Merlin Goodbrey 

      Goodbrey, Daniel (Ilex., 2005-08-01)