Browsing by Title

Now showing items 12905-12924 of 24227

    • Light, Alpha, and Fe-Peak Element Abundances in the Galactic Bulge 

      Johnson, Christian I.; Rich, R. Michael; Kobayashi, Chiaki; Kunder, Andrea; Koch, Andreas (2014-09-09)
      We present radial velocities and chemical abundances of O, Na, Mg, Al, Si, Ca, Cr, Fe, Co, Ni, and Cu for a sample of 156 red giant branch stars in two Galactic bulge fields centered near (l,b)=(+5.25,-3.02) and (0,-12). ...

    • Lighten Up Your Life : Do Something Different 

      Fletcher, Ben; Pine, Karen (b-Flex Publishing Group, 2009)

    • Lighting the fires of entrepreneurialism? : Constructions of meaning in an English inner city academy 

      Woods, Philip; Woods, Glenys J. (2011)
      Entrepreneurialism and entrepreneurial leadership are increasingly viewed as essential to improving the capability of organisations to innovate and improve performance. This article aims to refine the conceptual understanding ...

    • Lighting up stars in chemical evolution models : the CMD of Sculptor 

      Vincenzo, Fiorenzo; Matteucci, Francesca; De Boer, Thomas J L; Cignoni, Michele; Tosi, Monica (2016-08-01)
      We present a novel approach to draw the synthetic colour–magnitude diagram (CMD) of galaxies, which can provide – in principle – a deeper insight in the interpretation and understanding of current observations. In particular, ...

    • A Lightweight Deep Learning-Based Model for Tomato Leaf Disease Classification 

      Ullah, Naeem; Khan, Javed Ali; Almakdi, Sultan; Alshehri, Mohammed S.; Qathrady, Mimonah Al; Aldakheel, Eman Abdullah; Khafaga, Doaa Sami (2023-12-26)
      Tomato leaf diseases significantly impact crop production, necessitating early detection for sustainable farming. Deep Learning (DL) has recently shown excellent results in identifying and classifying tomato leaf diseases. ...

    • Lightweight human activity recognition for ambient assisted living 

      Shahabian Alashti, Mohamad Reza; Bamorovat Abadi, Mohammad; Holthaus, Patrick; Menon, Catherine; Amirabdollahian, Farshid (IARIA, 2023-04-28)
      Ambient assisted living (AAL) systems aim to improve the safety, comfort, and quality of life for the populations with specific attention given to prolonging personal independence during later stages of life. Human activity ...

    • Lignin carbon fibres: Properties, applications and economic efficiency 

      Ismail, Sikiru O.; Akpan, E. I. (Springer Nature, 2019-06-19)
      Lignin carbon fibres are cheaper than carbon fibres from petroleum sources, but they are yet to meet the required performance for automotive applications. They supersede petroleum-based carbon fibres in terms of cost, ...

    • Like Me? - Measures of Correspondence and Imitation 

      Nehaniv, C.L.; Dautenhahn, K. (2001)
      Imitation is a powerful mechanism for efficient learning of novel behaviors that both supports and takes advantage of sociality. A fundamental problem for imitation is to create an appropriate (partial) mapping between the ...

    • The likelihood ratio as a tool for radio continuum surveys with Square Kilometre Array precursor telescopes 

      McAlpine, Kim; Smith, Daniel; Jarvis, M.J.; bonfield, David; Fleuren, Simone (2012)
      In this paper we investigate the performance of the likelihood ratio method as a tool for identifying optical and infrared counterparts to proposed radio continuum surveys with SKA precursor and pathfinder telescopes. We ...

    • A limit on the variation of the speed of light arising from quantum gravity effects 

      Abdo, A.A.; Ackermann, M.; Ajello, M.; Asano, K.; Atwood, W.B.; Axelsson, M.; Baldini, L.; Ballet, J.; Barbiellini, G.; Baring, M. G.; Bastieri, D.; Bechtol, K.; Bellazzini, R.; Berenji, B.; Bhat, P.N.; Bissaldi, E.; Bloom, E. D.; Bonamente, E.; Bonnell, J.; Borgland, A.W.; Bouvier, A.; Bregeon, J.; Brez, A.; Briggs, M.S.; Brigida, M.; Bruel, P.; Burgess, J. M.; Burnett, T. H.; Caliandro, G.A.; Cameron, R.A.; Caraveo, P.A.; Casandjian, J.M.; Cecchi, C.; Celik, Oe; Chaplin, V.; Charles, E.; Cheung, C. C.; Chiang, J.; Ciprini, S.; Claus, R.; Cohen-Tanugi, J.; Cominsky, L. R.; Connaughton, V.; Conrad, J.; Cutini, S.; Dermer, C. D.; de Angelis, A.; de Palma, F.; Digel, S.W.; Dingus, B. L.; do couto silva, E.; Drell, P.S.; Dubois, R.; Dumora, D.; Farnier, C.; Favuzzi, C.; Fegan, S. J.; Finke, J.; Fishman, G.; Focke, W.B.; Foschini, L.; Fukazawa, Y.; Funk, S.; Fusco, P.; Gargano, F.; Gasparrini, D.; Gehrels, N.; Germani, S.; Gibby, L.; Giebels, B.; Giglietto, N.; Giordano, F.; Glanzman, T.; Godfrey, G.; Granot, J.; Greiner, J.; Grenier, I.A.; Grondin, M. -H.; Grove, J. E.; Grupe, D.; Guillemot, L.; Guiriec, S.; Hanabata, Y.; Harding, A. K.; Hayashida, M.; Hays, E.; Hoversten, E. A.; Hughes, R.E.; Johannesson, G.; Johnson, A.S.; Johnson, R. P.; Johnson, W. N.; Kamae, T.; Katagiri, H.; Kataoka, J.; Kawai, N.; Kerr, M.; Kippen, R.M.; Knoedlseder, J.; Kocevski, D.; Kouveliotou, C.; Kuehn, F.; Kuss, M.; Lande, J.; Latronico, L.; Lemoine-Goumard, M.; Longo, F.; Loparco, F.; Lott, B.; Lovellette, M. N.; Lubrano, P.; Madejski, G. M.; Makeev, A.; Mazziotta, M.N.; McBreen, S.; McEnery, J.E.; McGlynn, S.; Meszaros, P.; Meurer, C.; Michelson, P.F.; Mitthumsiri, W.; Mizuno, T.; Moiseev, A.A.; Monte, C.; Monzani, M.E.; Moretti, E.; Morselli, A.; Moskalenko, I.V.; Murgia, S.; Nakamori, T.; Nolan, P.L.; Norris, J.P.; Nuss, E.; Ohno, M.; Ohsugi, T.; Omodei, N.; Orlando, E.; Ormes, J. F.; Ozaki, M.; Paciesas, W. S.; Paneque, D.; Panetta, J. H.; Parent, D.; Pelassa, V.; Pepe, M.; Pesce-Rollins, M.; Petrosian, V.; Piron, F.; Porter, T.A.; Preece, R.; Raino, S.; Ramirez-Ruiz, E.; Rando, R.; Razzano, M.; Razzaque, S.; Reimer, A.; Reimer, O.; Reposeur, T.; Ritz, S.; Rochester, L. S.; Rodriguez, A. Y.; Roth, M.; Ryde, F.; Sadrozinski, H.F.W.; Sanchez, D.; Sander, A.; Parkinson, P. M. Saz; Scargle, J. D.; Schalk, T. L.; Sgro, C.; Siskind, E.J.; Smith, D. A.; Smith, P.D.; Spandre, G.; Spinelli, P.; Stamatikos, M.; Stecker, F. W.; Strickman, M.S.; Suson, D. J.; Tajima, H.; Takahashi, H.; Takahashi, T.; Tanaka, T.; Thayer, J. B.; Thayer, J.G.; Thompson, D.J.; Tibaldo, L.; Toma, K.; Torres, D.F.; Tosti, G.; Troja, E.; Uchiyama, Y.; Uehara, T.; Usher, T.L.; van der Horst, A. J.; Vasileiou, V.; Vilchez, N.; Vitale, V.; von Kienlin, A.; Waite, A.P.; Wang, P.; Wilson-Hodge, C.; Winer, B.L.; Wood, K.S.; Wu, X. F.; Yamazaki, R.; Ylinen, T.; Ziegler, M. (2009-11-19)
      A cornerstone of Einstein's special relativity is Lorentz invariance-the postulate that all observers measure exactly the same speed of light in vacuum, independent of photon-energy. While special relativity assumes that ...

    • Limited engagements and narrative extensions 

      Hutto, D. (2008)
      E-approaches to the mind stress the embodied, embedded and enactive nature of mental phenomena. In their more radical, non-representational variants these approaches offer innovative and powerful new ways of understanding ...

    • The limited role of galaxy mergers in driving stellar mass growth over cosmic time 

      Martin, G.; Kaviraj, S.; Devriendt, J.E.G.; Dubois, Y.; Laigle, C.; Pichon, C. (2017-11-21)
      A key unresolved question is the role that galaxy mergers play in driving stellar mass growth over cosmic time. Recent observational work hints at the possibility that the overall contribution of `major' mergers (mass ...

    • The limits of law in the protection of public health and the role of public health ethics 

      Martin, R. (2006)

    • Limits of noise and confusion in the MWA GLEAM year 1 survey 

      Franzen, T. M. O.; Jackson, C. A.; Callingham, J. R.; Ekers, R. D.; Hancock, P. J.; Hurley-Walker, N.; Morgan, J.; Seymour, N.; Wayth, R. B.; White, S. V.; Bell, M. E.; Dwarakanath, K. S.; For, B.; Gaensler, B. M.; Hindson, L.; Johnston-Hollitt, M.; Kapinska, A. D.; Lenc, E.; McKinley, B.; Offringa, A. R.; Procopio, P.; Staveley-Smith, L.; Wu, C.; Zheng, Q. (2015-10-20)
      The GaLactic and Extragalactic All-sky MWA survey (GLEAM) is a new relatively low resolution, contiguous 72-231 MHz survey of the entire sky south of declination +25 deg. In this paper, we outline one approach to determine ...

    • The limits of spectatorial folk psychology 

      Hutto, D. (2004)

    • The limits of understanding and the understanding of limits : David Hume’s mathematical sources 

      Larvor, Brendan (Springer Nature, 2023-05-12)
      David Hume devoted a long section of his Treatise of Human Nature to an attempt to refute the indivisibility of space and time. In his later Enquiry Concerning Human Understanding, he ridiculed the doctrine of infinitesimals ...

    • Limits on radioactive powered emission associated with a short-hard GRB 070724A in a star-forming galaxy 

      Kocevski, Daniel; Thone, Christina C.; Ramirez-Ruiz, Enrico; Bloom, Joshua S.; Granot, Jonathan; Butler, Nathaniel R.; Perley, Daniel A.; Modjaz, Maryam; Lee, William H.; Cobb, Bethany E.; Levan, Andrew J.; Tanvir, Nial; Covino, Stefano (2010-05-11)
      We present results of an extensive observing campaign of the short-duration, hard spectrum gamma-ray burst (GRB) 070724A, aimed at detecting the radioactively powered emission that might follow from a binary merger or ...

    • Limits on Reddening and Gas-to-Dust Ratios for Seven Intermediate Redshift Damped Ly-alpha Absorbers from Diffuse Interstellar Bands 

      Lawton, B.; Churchill, C.W.; York, B.A.; Ellison, S.L.; Snow, T.P.; Johnson, R.; Ryan, Sean G.; Benn, C. (2008)

    • Limits on the 2.2- m contrast ratio of the close-orbiting planet HD 189733b 

      Barnes, J.R.; Barman, T.S.; Prato, L.; Segransan, D.; Jones, H.R.A.; Leigh, C.J.; Collier Cameron, A.; Pinfield, D.J. (2007)

    • Limits on the mass of the Central Black Hole in sixteen nearby bulges 

      Sarzi, M.; Rix, H-W.; Shields, J.C.; McIntosh, D.; Ho, L.; Rudnick, G.; Filippenko, A.; Sargent, W.; Barth, A. (2002)