Browsing by Title

Now showing items 4697-4716 of 24467

    • Decoupling and Control of Real and Reactive Power in Grid-Connected Photovoltaic Power System 

      Allaoui, T.; Denai, Mouloud (2013)
      The paper presents a detailed modeling and simulation of different control schemes of the real and reactive power flows in a three-phase voltage source inverter (VSI) interfacing a photovoltaic (PV) generation system to ...

    • Decoupling effects - a novel method for composites characterization 

      Fuiorea, I.; Tiu, W. (2011)
      The practice of mechanical characterization of composite materials demonstrates that there are at least two characteristics being very difficult to be determinate by experiments: in-plane shear modulus G(12) and F-12 ...

    • Decoupling Multivariable GPC Control of UPFC-Based Flow Compensation 

      Allaoui, Tayeb; Denai, Mouloud; Bouhamida, Mohamed (2002)

    • Decoupling of internal and external workload during a marathon: An analysis of durability in 82,303 recreational runner 

      Smyth, Barry; Maunder, Ed; Meyler, Samuel; Hunter, Ben; Muniz, Daniel (2022-09-30)
      Aim: This study characterised the decoupling of internal-to-external workload in marathon running and investigated whether decoupling magnitude and onset could improve predictions of marathon performance. Methods: The ...

    • Decoy ACE2-expressing extracellular vesicles that competitively bind SARS-CoV-2 as a possible COVID-19 therapy 

      Inal, Jameel M. (2020-06-16)
      The novel strain of coronavirus that appeared in 2019, SARS-CoV-2, is the causative agent of severe respiratory disease, COVID-19, and the ongoing pandemic. As for SARS-CoV that caused the SARS 2003 epidemic, the receptor ...

    • The decrease in differential rotation with decreasing stellar mass in a sample of young rapidly rotating main sequence stars 

      Barnes, J R; Cameron, A C; Donati, J F; James, D J; Marsden, S C; Mengel, M; Petit, P (European Space Agency (ESA), 2005)
      In the Sun, global fluid circulation generates the large-scale magnetic field through cyclic dynamo action. Shear at the solar core/convection zone interface ensures that the convection zone does not rotate as a solid body. ...

    • Decreased function of survival motor neuron protein impairs endocytic pathways 

      Dimitriadi, Maria; Derdowski, Aaron; Kalloo, Geetika; Maginnis, Melissa S; O'Hern, Patrick; Bliska, Bryn; Sorkaç, Altar; Nguyen, Ken C Q; Cook, Steven J; Poulogiannis, George; Atwood, Walter J; Hall, David H; Hart, Anne C (2016-07-26)
      Spinal muscular atrophy (SMA) is caused by depletion of the ubiquitously expressed survival motor neuron (SMN) protein, with 1 in 40 Caucasians being heterozygous for a disease allele. SMN is critical for the assembly of ...

    • Decriminalising the witch : The origin of and response to the 1736 Witchcraft Act 

      Davies, Owen (Brill Academic Publishers, 2008)

    • Dedichiamo sufficiente attenzione agli stakeholder? 

      Dalcher, Darren (2015-03)

    • A deep / wide 1-2 GHz snapshot survey of SDSS Stripe 82 using the Karl G. Jansky Very Large Array in a compact hybrid configuration 

      Heywood, I.; Jarvis, M. J.; Baker, A. J.; Bannister, K. W.; Carvalho, C. S.; Hardcastle, M.; Hilton, M.; Moodley, K.; Smirnov, O. M.; Smith, D. J. B.; White, S. V.; Wollack, E. J. (2016-08-21)
      We have used the Karl G. Jansky Very Large Array to image ~100 sq. deg. of SDSS Stripe 82 at 1-2 GHz. The survey consists of 1,026 snapshot observations of 2.5 minutes duration, using the hybrid CnB configuration. The ...

    • A deep ALMA image of the Hubble Ultra Deep Field 

      Dunlop, J. S.; McLure, R. J.; Biggs, A. D.; Geach, J. E.; Michalowski, M. J.; Ivison, R. J.; Rujopakarn, W.; Kampen, E. van; Kirkpatrick, A.; Pope, A.; Scott, D.; Swinbank, A. M.; Targett, T. A.; Aretxaga, I.; Austermann, J. E.; Best, P. N.; Bruce, V. A.; Chapin, E. L.; Charlot, S.; Cirasuolo, M.; Coppin, K. E. K.; Ellis, R. S.; Finkelstein, S. L.; Hayward, C. C.; Hughes, D. H.; Ibar, E.; Khochfar, S.; Koprowski, M. P.; Narayanan, D.; Papovich, C.; Peacock, J. A.; Robertson, B.; Vernstrom, T.; Werf, P. P. van der; Wilson, G. W.; Yun, M. (2017-04-01)
      We present the results of the first, deep ALMA imaging covering the full 4.5 sq arcmin of the Hubble Ultra Deep Field (HUDF) as previously imaged with WFC3/IR on HST. Using a mosaic of 45 pointings, we have obtained a ...

    • Deep and dynamic interaction : response to Hanne De Jaegher 

      Gallagher, S. (2009)
      First, let me thank Hanne De Jaegher for her comments on my paper, and more generally for her reminder of the importance of social interaction in addressing the problem of social cognition. I agree with much of what she ...

    • Deep ASKAP EMU Survey of the GAMA23 field: Properties of radio sources 

      Gürkan, Gülay; Prandoni, I.; O'Brien, A.; Raja, W.; Marchetti, L.; Vaccari, M.; Driver, S.; Taylor, E.; Franzen, T.; Brown, M. J. I.; Shabala, S.; Andernach, H.; Hopkins, A. M.; Norris, R. P.; Leahy, D.; Bilicki, M.; Farajollahi, H.; Galvin, T.; Heald, G.; Koribalski, B. S.; An, T.; Warhurst, K. (2022-04-11)
      We present the Australian Square Kilometre Array Pathfinder (ASKAP) observations of the Galaxy and Mass Assembly (GAMA)-23h field. The survey was carried out at 887.5 MHz and covers a 83 square degree field. We imaged the ...

    • A deep catalogue of classical Be stars in the direction towards the Perseus Arm : spectral types and interstellar reddenings 

      Raddi, Roberto; Drew, J.E.; Steeghs, D. T. H.; Wright, Nick; Drake, J. J.; Barentsen, Geert; Fabregat, J.; Sale, S. E. (2015-01)
      We present a catalogue of 247 photometrically and spectroscopically confirmed fainter classical Be stars (13 ≲ r ≲ 16) in the direction of the Perseus Arm of the Milky Way (−1° < b < +4°, 120° < ℓ < 140°). The catalogue ...

    • Deep Chandra Monitoring Observations of NGC 3379 : Catalog of Source Properties 

      Brassington, Nicola; Fabbiano, G.; Kim, D.-W.; Zezas, A.; Zepf, S.; Kundu, A.; Angelini, L.; Davies, R. L.; Gallagher, J.; Kalogera, V.; Fragos, T.; King, A.R.; Pellegrini, S.; Trinchieri, G. (2008-11-01)
      We present the properties of the discrete X-ray sources detected in our monitoring program of the `typical' elliptical galaxy, NGC 3379, observed with Chandra ACIS-S in five separate pointings, resulting in a co-added ...

    • Deep Chandra Monitoring Observations of NGC 4278 : Catalog of Source Properties 

      Brassington, Nicola; Fabbiano, G.; Kim, D.-W.; Zezas, A.; Zepf, S.; Kundu, A.; Angelini, L.; Davies, R. L.; Gallagher, J.; Kalogera, V.; Fragos, T.; King, A.R.; Pellegrini, S.; Trinchieri, G. (2009-04-01)
      We present the properties of the discrete X-ray sources detected in our monitoring program of the globular cluster (GC) rich elliptical galaxy, NGC 4278, observed with Chandra ACIS-S in six separate pointings, resulting ...

    • Deep Chandra observations of Pictor A 

      Hardcastle, M. J.; Lenc, E.; Birkinshaw, M.; Croston, J. H.; Goodger, J. L.; Marshall, H. L.; Perlman, E. S.; Siemiginowska, A.; Stawarz, L.; Worrall, D. M. (2016-02-01)
      We report on deep Chandra observations of the nearby broad-line radio galaxy Pictor A, which we combine with new Australia Telescope Compact Array (ATCA) observations. The new X-ray data have a factor 4 more exposure than ...

    • Deep Chandra Observations of the Centaurus A Jet 

      Hardcastle, M.J.; Kraft, R.P.; Goodger, Joanna; Croston, J.H.; Sivakoff, G.R.; Jordan, A.; Evans, D.A. (Astronomical Society of the Pacific, 2008)
      Chandra has observed the jet of Centaurus A for 560 ks in 2007, giving a total on-source observation time since the launch of Chandra of 720 ks. Combining these datasets gives us a uniquely detailed X-ray view of the jet ...

    • Deep Channel Learning For Large Intelligent Surfaces Aided mm-Wave Massive MIMO Systems 

      Elbir, Ahmet M.; Papazafeiropoulos, Anastasios; Kourtessis, Pandelis; Chatzinotas, Symeon; Senior, John (2020-09)
      This letter presents the first work introducing a deep learning (DL) framework for channel estimation in large intelligent surface (LIS) assisted massive MIMO (multiple-input multiple-output) systems. A twin convolutional ...

    • Deep clustering of cooperative multi-agent reinforcement learning to optimize multi chiller HVAC systems for smart buildings energy management 

      Homod, Raad Z.; Yaseen, Zaher Mundher; Hussein, Ahmed Kadhim; Almusaed, Amjad; Alawi, Omer A.; Falah, Mayadah W.; Abdelrazek, Ali H.; Ahmed, Waqar; Eltaweel, Mahmoud (2023-04-15)
      Chillers are responsible for almost half of the total energy demand in buildings. Hence, the obligation of control systems of multi-chiller due to changes indoor environments is one of the most significant parts of a smart ...