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Now showing items 4773-4792 of 24091

    • Demystifying the roles of organisational smart technology, artificial intelligence, robotics and algorithms capability: A strategy for green human resource management and environmental sustainability 

      Ogbeibu, Samuel; Emelifeonwu, Jude; Pereira, Vijay; Oseghale, Raphael; Gaskin, James; Sivarajah, Uthayasankar; Gunasekaran, Angappa (2023-06-27)
      With growing climate change concerns, and constant advancements in smart technology, artificial intelligence, robotics, and algorithms (STARA), organisations in emerging economies are becoming more compelled to go green, ...

    • Dendritic Morphology Predicts Pattern Recognition Performance in Multi-compartmental Model Neurons with and without Active Conductances 

      De Sousa, Giseli; Maex, Reinoud; Adams, R.G.; Davey, N.; Steuber, Volker (2015-04-01)
      In this paper we examine how a neuron’s dendritic morphology can affect its pattern recognition performance. We use two different algorithms to systematically explore the space of dendritic morphologies: an algorithm that ...

    • The DENIS Point Source Catalogue towards the Magellanic Clouds 

      Cioni, M-R.L.; Loup, C.; Habing, H.J.; Fouque, P.; Bertin, E.; Deul, E.; Egret, D.; Alard, C.; de Batz, B.; Borsenberger, J.; Dennefeld, M.; Epchtein, N.; Forveille, T.; Garzon, F.; Hron, J.; Kimeswenger, S.; Lacombe, F.; Le Bertre, T.; Mamon, G.A.; Omont, A.; Paturel, G.; Persi, P.; Robin, A.C.; Rouan, D.; Simon, G.; Tiphene, D.; Vauglin, I.; Wagner, S. (2000)

    • Dense cloud cores revealed by CO in the low metallicity dwarf galaxy WLM 

      Rubio, Monica; Elmegreen, Bruce G.; Hunter, Deidre A.; Brinks, E.; Cortés, Juan R.; Cigan, Phil (2015-09-10)
      Understanding stellar birth requires observations of the clouds in which they form. These clouds are dense and self-gravitating, and in all existing observations they are molecular, with H2 the dominant species and carbon ...

    • Dense gas and star formation in individual Giant Molecular Clouds in M31 

      Viaene, S.; Forbrich, J.; Fritz, J. (2018-04-21)
      Studies both of entire galaxies and of local Galactic star formation indicate a dependency of a molecular cloud's star formation rate (SFR) on its dense gas mass. In external galaxies, such measurements are derived from ...

    • Dense gas in the Galactic central molecular zone is warm and heated by turbulence 

      Ginsburg, A.; Henkel, C.; Ao, Y.; Riquelme, D.; Kauffmann, J.; Pillai, T.; Mills, E.~A.~C.; Requena-Torres, M.~A.; Immer, K.; Testi, L.; Ott, J.; Bally, J.; Battersby, C.; Darling, J.; Aalto, S.; Stanke, T.; Kendrew, S.; Kruijssen, J.~M.~D.; Longmore, S.; Guesten, R.; Menten, K.~M.; Dale, James (2016-01-26)
      Context. The Galactic center is the closest region where we can study star formation under extreme physical conditions like those in high-redshift galaxies. Aims. We measure the temperature of the dense gas in the central ...

    • A dense mini-Neptune orbiting the bright young star HD 18599 

      Vines, Jose I.; Jenkins, James S.; Berdiñas, Zaira; Soto, Maritza G.; Díaz, Matías R.; Alves, Douglas R.; Tuomi, Mikko; Wittenmyer, Robert A.; Leon, Jerome Pitogo de; Peña, Pablo; Lissauer, Jack J.; Ballard, Sarah; Bedding, Timothy; Bowler, Brendan P.; Horner, Jonathan; Jones, Hugh R. A.; Kielkopf, John; Plavchan, Peter; Shporer, Avi; Tinney, C. G.; Wright, Hui Zhang Duncan J.; Addison, Brett; Mengel, Matthew W.; Okumura, Jack; Samadi-Ghadim, Anya (2022-10-13)
      Very little is known about the young planet population because the detection of small planets orbiting young stars is obscured by the effects of stellar activity and fast rotation which mask planets within radial velocity ...

    • Dense spot coverage and polar caps on SV Cam 

      Jeffers, S V; Cameron, A C; Barnes, J R; Aufdenberg, J P; Hussain, G A J (European Space Agency, 2005)
      We have used spectrophotometric data from 9 HST orbits to eclipse-map the primary component of the RS CVn binary SV Cam. From these observations and SV Cam's HIPPARCOS parallax we find that the surface flux in the eclipsed ...

    • Dense spot coverage and polar caps on SV Cam 

      Jeffers, S. V.; Cameron, A. Collier; Barnes, J. R.; Aufdenberg, J. P. (2006-08)
      We have used spectrophotometric data from nine Hubble Space Telescope orbits to eclipse-map the primary component of the RS CVn binary SV Cam. From these observations and its HIPPARCOS parallax we find that the surface ...

    • Density profile of dark matter haloes and galaxies in the Horizon-AGN simulation : the impact of AGN feedback 

      Peirani, S.; Dubois, Y.; Volonteri, M.; Devriendt, J.E.G.; Bundy, K.; Silk, J.; Pichon, C.; Kaviraj, S.; Gavazzi, R.; Habouzit, M. (2017-12-01)
      Using a suite of three large cosmological hydrodynamical simulations, Horizon-AGN, Horizon-noAGN (no AGN feedback) and Horizon-DM (no baryons), we investigate how a typical sub-grid model for AGN feedback affects the ...

    • Density-dependent dispersal may explain the mid-season crash in some aphid populations 

      Mashanova, A.; Gange, A.C.; Jansen, V.A.A. (2008-07-01)
      Aphid population dynamics during the season show a characteristic pattern with rapid increase in numbers at the beginning followed by a sudden drop in the middle of the season. This pattern is usually associated with ...

    • Dental Statistics Made Easy 

      Smeeton, Nigel (Chapman & Hall/ CRC, 2016-10-11)

    • Dental Statistics Made Easy 

      Smeeton, N.C. (Radcliffe, 2005-02)

    • Dental Statistics Made Easy 

      Smeeton, N.C. (Radcliffe, 2012)

    • Deoxycholic acid activates colonic afferent nerves via 5-HT3 receptor dependent and independent mechanisms 

      Yu, Yang; Villalobos- Hernandez, Egina; Pradhananga, Sabindra; Baker, Corey; Keating, Christopher; Grundy, David; Lomax, Allan; Reed, David (2019-09-01)
      Increased bile acids in the colon can evoke increased epithelial secretion resulting in diarrhea, but little is known about whether colonic bile acids contribute to abdominal pain. This study aimed to investigate the ...

    • The dependence of differential rotation on temperature and rotation 

      Barnes, J.R.; Collier Cameron, A.; Donati, J-F.; James, D.J.; Marsden, S.C.; Petit, P. (2005)
      We use Doppler imaging techniques to determine the dependence of starspot rotation rates on latitude in an homogeneous sample of young, rapidly-rotating solar analogues. A solar-like differential rotation law is used, where ...

    • Dependence of direct neutron capture on nuclear-structure models 

      Rauscher, T.; Bieber, R.; Oberhummer, H.; Kratz, K.L.; Dobaczewski, J.; Moller, P.; Sharma, M.M. (1998-04)
      The prediction of cross sections for nuclei far off stability is crucial in the field of nuclear astrophysics. We calculate direct neutron capture on the even-even isotopes Sn124-145 and Pb208-238 with energy levels, masses, ...

    • Dependent Companions 

      Milligan, Tony (2009-11)
      My primary concern will be to cast light upon the relation between animal guardians (‘pet owners’) and pets as a deep relation. I will proceed with a degree of indirectness by explaining why animal guardians can have an ...

    • Dephasing-assisted transport: quantum networks and biomolecules 

      Plenio, M.B.; Huelga, S.F. (2008)
      Transport phenomena are fundamental in physics. They allow for information and energy to be exchanged between individual constituents of communication systems, networks or even biological entities. Environmental noise will ...

    • Depletion of background galaxies owing to the cluster lens CL0024+1654: U- and R-band observations 

      Rognvaldsson, O.E.; Greve, T.R.; Hjorth, J.; Gudmundsson, E.H.; Sigmundsson, V.S.; Jakobsson, P.; Jaunsen, A.O.; Christensen, L.; van Kampen, E.; Taylor, A.N. (2001)