Browsing by Title

Now showing items 7603-7622 of 24087

    • The evolution and understanding of hierarchical complexity in biology from an algebraic perspective 

      Nehaniv, C.L.; Rhodes, J.L. (2000)
      We develop the rigorous notion of a model for understanding state transition systems by hierarchical coordinate systems. Using this we motivate an algebraic definition of the complexity of biological systems, comparing it ...

    • Evolution in Asynchronous Cellular Automata 

      Nehaniv, C.L. (2002)

    • Evolution in Software Systems: Foundations of the SPE Classification Scheme 

      Cook, S.; Harrison, R.; Lehman, M.; Wernick, P. (2006)

    • Evolution in the bias of faint radio sources to z ~ 2.2 

      Lindsay, S. N.; Jarvis, M.J.; McAlpine, K. (2014-05-21)
      Quantifying how the baryonic matter traces the underlying dark matter distribution is key to both understanding galaxy formation and our ability to constrain the cosmological model. Using the cross-correlation function of ...

    • Evolution of a physiological pH 6.8 bicarbonate buffer system : application to the dissolution testing of enteric coated products 

      Liu, F.; Merchant, H.A.; Kulkarni, R.P.; Alkademi, M.; Basit, A.W. (2011-05)
      The use of compendial pH 6.8 phosphate buffer to assess dissolution of enteric coated products gives rise to poor in vitro-in vivo correlations because of the inadequacy of the buffer to resemble small intestinal fluids. ...

    • The Evolution of AGN and Their Host Galaxies 

      Kalfountzou, Eleni (2016-04-06)
      Active galaxies have been in the forefront of astronomic research since their first discovery, at least 50 years ago (e.g. Schmidt, 1963; Matthews & Sandage, 1963). The putative supermassive black hole (SMBH) at their ...

    • Evolution of bilateral symmetry in agents controlled by spiking neural networks 

      Oros, N.; Steuber, Volker; Davey, N.; Cañamero, Lola; Adams, R.G. (Institute of Electrical and Electronics Engineers (IEEE), 2009)
      We present in this paper three novel developmental models allowing information to be encoded in space and time, using spiking neurons placed on a 2D substrate. In two of these models, we introduce neural development that ...

    • Evolution of bistable dynamics in spiking neural controllers for agents performing olfactory attraction and aversion 

      Oros, Nicolas; Steuber, Volker; Davey, N.; Cañamero, Lola; Adams, R.G. (2010)
      Poster presented at CNS 2010

    • Evolution of cold-air-pooling processes in complex terrain 

      Burns, Paul; Chemel, C. (2014-03-01)
      Elucidating cold-air-pooling processes forms part of the longstanding problem of parametrizing the effects of complex terrain in larger-scale numerical models. The Weather Research and Forecasting model has been set-up and ...

    • Evolution of cosmic star formation in the SCUBA-2 Cosmology Legacy Survey 

      Bourne, N.; Dunlop, J. S.; Merlin, E.; Parsa, S.; Schreiber, C.; Castellano, M.; Conselice, C. J.; Coppin, K. E. K.; Farrah, D.; Fontana, A.; Geach, J. E.; Halpern, M.; Knudsen, K. K.; Michalowski, M. J.; Mortlock, A.; Santini, P.; Scott, D.; Shu, X. W.; Simpson, C.; Simpson, J. M.; Smith, D. J. B.; Werf, P. van der (2017-05-21)
      We present a new exploration of the cosmic star-formation history and dust obscuration in massive galaxies at redshifts $0.5z 10^{10}M_\odot$ galaxies at $0.5z 10$. One third of this is accounted for by 450$\mu$m-detected ...

    • Evolution of Dendritic Morphologies Using Deterministic and Nondeterministic Genotype to Phenotype Mapping 

      Alva, Parimala; De Sousa, Giseli; Torben-Nielsen, Ben; Maex, Reinoud; Adams, Roderick; Davey, N.; Steuber, Volker (Springer Nature, 2013)
      In this study, two morphological representations in the genotype, a deterministic and a nondeterministic representation, are compared when evolving a neuronal morphology for a pattern recognition task. The deterministic ...

    • Evolution of developmental ontogeny for robustly reproducible phenotypes 

      Rust, A.G.; Adams, R.G.; George, S.; Bolouri, H. (University of Hertfordshire, 1998)
      Development has been used by a number of researchers as an efficient means of nonlinearly decoding genetic information is evolutionary systems. We show that developmental routines which do not utilise cell-cell interactions ...

    • The evolution of disks and winds in dwarf novae outbursts 

      Froning, C.S.; Long, K.S.; Drew, J.E.; Knigge, C.; Proga, D.; Mattei, J.A. (2002)

    • Evolution of dust extinction and supernova cosmology 

      Totani, T; Kobayashi, Chiaki (1999-12-01)
      We have made a quantitative calculation for the systematic evolution of the average extinction by interstellar dust in host galaxies of high-redshift Type Ia supernovae by using a realistic model of photometric and chemical ...

    • Evolution of dust temperature of galaxies through cosmic time as seen by Herschel 

      Hwang, H. S.; Elbaz, D.; Magdis, G.; Daddi, E.; Symeonidis, M.; Altieri, B.; Amblard, A.; Andreani, P.; Arumugam, V.; Auld, R.; Aussel, H.; Babbedge, T.; Berta, S.; Blain, A.; Bock, J.; Bongiovanni, A.; Boselli, A.; Buat, V.; Burgarella, D.; Castro-Rodríguez, N.; Cava, A.; Cepa, J.; Chanial, P.; Chapin, E.; Chary, R.; Cimatti, A.; Clements, D. L.; Conley, A.; Conversi, L.; Cooray, A.; Dannerbauer, H.; Dickinson, M.; Dominguez, H.; Dowell, C.D.; Dunlop, James S.; Dwek, E.; Eales, S.; Farrah, D.; Schreiber, N. F.; Fox, M.; Franceschini, A.; Gear, W.; Genzel, R.; Glenn, J.; Griffin, M.; Gruppioni, C.; Halpern, M.; Hatziminaoglou, E.; Ibar, E.; Isaak, K.; Ivison, Rob J.; Jeong, W.-S.; Lagache, G.; Le Borgne, D.; Le Floc'h, E.; Lee, H.M.; Lee, J.C.; Lee, M.G.; Levenson, L.; Lu, N.; Lutz, D.; Madden, S.; Maffei, B.; Magnelli, B.; Mainetti, G.; Maiolino, R.; Marchetti, L.; Mortier, Angela M. J.; Nguyen, H.T.; Nordon, R.; O'Halloran, B.; Okumura, K.; Oliver, S.J.; Omont, A.; Page, M. J.; Panuzzo, P.; Papageorgiou, A.; Pearson, C.P.; Pérez-Fournon, I.; García, A.M.P.; Poglitsch, A.; Pohlen, M.; Popesso, P.; Pozzi, F.; Rawlings, J.I.; Rigopoulou, D.; Riguccini, L.; Rizzo, D.; Rodighiero, G.; Roseboom, I.G.; Rowan-Robinson, M.; Saintonge, A.; Portal, M.S.; Santini, P.; Sauvage, M.; Schulz, B.; Scott, D.; Seymour, N.; Shao, L.; Shupe, D. L.; Smith, A.J.; Stevens, Jason; Sturm, E.; Tacconi, L.; Trichas, M.; Tugwell, K.E.; Vaccari, M.; Valtchanov, I.; Vieira, J. D.; Vigroux, L.; Wang, L.; Ward, R.; Wright, G.; Xu, C.K.; Zemcov, M. (2010-11-01)

    • Evolution of Dust-obscured Star Formation and Gas to z = 2.2 from HiZELS 

      Thomson, A.~P.; Simpson, J.~M.; Smail, I.; Swinbank, A.~M.; Best, P.~N.; Sobral, D.; Geach, J.~E.; Ibar, E.; Johnson, H.~L. (2017-03-30)
      We investigate the far-infrared (far-IR) properties of galaxies selected via deep, narrow-band imaging of the Hα emission line in four redshift slices from $z=0.40\mbox{--}2.23$ over ~1 deg2 as part of the High-redshift ...

    • The Evolution of Dusty Star formation in Galaxy Clusters to z = 1 : Spitzer infrared Observations of the First Red-Sequence Cluster Survey 

      Webb, Tracy; O'Donnell, Daniel; K. C. Yee, Howard; Gilbank, David; Coppin, Kristen; Ellingson, Erica; Faloon, Ashley; Geach, James E.; Gladders, Mike; Noble, Allison; Muzzin, Adam; Wilson, Gillian; Yan, Renbin (2013)
      We present an IR study of high-redshift galaxy clusters with the MIPS camera on the Spitzer Space Telescope. Employing a sample of 42 clusters from the RCS-1 over the redshift range 0.3

    • The evolution of dusty star formation in galaxy clusters to z = 1 : Spitzer infrared observations of the first red-sequence cluster survey 

      Webb, T. M. A.; O'Donnell, D.; Yee, H. K. C.; Gilbank, D.; Coppin, Kristen; Ellingson, E.; Faloon, A.; Geach, J.E.; Gladders, M.; Noble, A.; Muzzin, A.; Wilson, G.; Yan, R. (2013-10-01)
      We present the results of an infrared (IR) study of high-redshift galaxy clusters with the MIPS camera on board the Spitzer Space Telescope. We have assembled a sample of 42 clusters from the Red-Sequence Cluster Survey-1 ...

    • Evolution of faint radio sources in the VIDEO-XMM3 field 

      McAlpine, K.; Jarvis, M.J.; Bonfield, D. (2013-12-01)
      It has been speculated that low-luminosity radio-loud active galactic nuclei (AGN) have the potential to serve as an important source of AGN feedback, and may be responsible for suppressing star formation activity in massive ...

    • Evolution of fluorine in the galaxy with the v-process 

      Kobayashi, Chiaki; Izutani, Natsuko; Karakas, Amanda I.; Yoshida, Takashi; Yong, David; Umeda, Hideyuki (2011-10-01)
      We calculate the evolution of fluorine in the solar neighborhood with the v-process of core-collapse supernovae, the results of which are in good agreement with the observations of field stars. The v-process operating in ...