Now showing items 95-114 of 23978

    • 3D Face Synthesis with KINECT 

      Ramalingam, Soodamani; Nguyen, Viet (2013-10-14)
      This work describes the process of face synthesis by image morphing from less expensive 3D sensors such as KINECT that are prone to sensor noise. Its main aim is to create a useful face database for future face recognition ...
    • 3D Hydrodynamic Simulations of Large-Scale Precessing Jets : Radio Morphology 

      Horton, Maya; Krause, Martin; Hardcastle, Martin (2020-12-04)
      The prospect of relativistic jets exhibiting complex morphologies as a consequence of geodetic precession has long been hypothesised. We have carried out a 3D hydrodynamics simulation study varying the precession cone ...
    • A 3D implementation of ray tracing combined with diffraction on facets: Verification and a potential application 

      Clarke, A.J.M.; Hesse, E.; Ulanowski, Z.; Kaye, Paul H. (2006)
      A 3D implementation of a new model of light scattering applicable to dielectric faceted objects is introduced. The model combines standard geometric optics with diffraction on individual facets. It can be applied to any ...
    • 3D kinematics of white dwarfs from the SPY project 

      Pauli, E.M.; Napiwotzki, R.; Altmann, M.; Heber, U.; Odenkirchen, M.; Kerber, F. (2003-03)
      We present kinematics of a sample of 107 DA white dwarfs from the SPY project (ESO SN Ia Progenitor surveY) and discuss kinematic criteria for a distinction of thin disk, thick disk, and halo populations. This is the first ...
    • 3D kinematics of white dwarfs from the SPY project. II 

      Pauli, E.M.; Napiwotzki, R.; Heber, U.; Altmann, M.; Odenkirchen, M. (2006)
    • 3D magnetohydrodynamic simulations of the evolution of magnetic fields in Fanaroff-Riley class II radio sources 

      Huarte-Espinosa, M.; Krause, M.; Alexander, P. (2011-10-11)
      Radio observations of Fanaroff–Riley class II (FR II) sources often show correlations between the synchrotron emission and the linear-polarimetric distributions. Magnetic position vectors seem to align with the projected ...
    • A 3D photoionization model of the extreme planetary nebula NGC 6302 

      Wright, N.J.; Barlow, M.J.; Ercolano, B.; Rauch, T. (2011-11-01)
      We present a 3D photoionization model of the planetary nebula NGC 6302, one of the most complex and enigmatic objects of its kind. Its highly bipolar geometry and dense massive disc, coupled with the very wide range of ...
    • 3D Printed book : 3D Printed Book. 2015. Artist experiment. 3rd edition. Material: Polyamide (nylon). Process: Selective laser sintering (SLS). 

      Borstrock, Shaun (2015-12-16)
      Traditional printing processes allowed the book to flourish as reproduction processes became distributed and accessible. We're now at a stage where technology enables objects to be created and reproduced through a variety ...
    • 3D printed infliximab suppositories for rectal biologic delivery 

      Awad, Atheer; Goyanes, Alvaro; Orlu, Mine; Gaisford, Simon; Basit, Abdul W. (2023-12-31)
      Infliximab is a monoclonal antibody that plays an important role in the management and treatment of chronic inflammatory bowel diseases (IBD). Due to its macromolecular structure, its delivery through the oral route is ...
    • 3D printing and morphological characterisation of polymeric composite scaffolds 

      Oladapo, B. I.; Ismail, S. O.; Zahedi, M.; Khan, A.; Usman, H. (2020-05-23)
      3D-printing is an efficient method of designing customised structures and producing synthetic bone grafts appropriate for bone implants. This research aimed to manufacture a new multi-functionalised 3D-printed poly(lactic ...
    • 3D Printing of Dietary Products for the Management of Inborn Errors of Intermediary Metabolism in Pediatric Populations 

      Carou-Senra, Paola; Rodríguez-Pombo, Lucía; Monteagudo-Vilavedra, Einés; Awad, Atheer; Alvarez-Lorenzo, Carmen; Basit, Abdul W.; Goyanes, Alvaro; Couce, María L. (2023-12-25)
      The incidence of Inborn Error of Intermediary Metabolism (IEiM) diseases may be low, yet collectively, they impact approximately 6–10% of the global population, primarily affecting children. Precise treatment doses and ...
    • 3D printing of PEEK and its composite to increase biointerfaces as a biomedical material - A review 

      Oladapo, B. I.; Zahedi, S. A.; Ismail, S. O.; Omigbodun, F. T. (2021-07-01)
      Poly ether-ether-ketone (PEEK) is a polymer with better lignin biocompatibility than other polymers. It is good for biomedical engineering applications. This research summarises the outcomes of an evaluation conducted on ...
    • 3D printing of PEEK–cHAp scaffold for medical bone implant 

      Oladapo, B. I.; Zahedi, S. A.; Ismail, S. O.; Omigbodun, F. T.; Oluwole, B.; Olawumi, M. A.; Muhammad, M. A. (2020-10-21)
      The major drawback associated with PEEK implants is their biologically inert surface, which caused unsatisfactory cellular response and poor adhesion between the implants and surrounding soft tissues against proper bone ...
    • 3D Printing using Cellulose Nanoparticles 

      Dhakal, H. N.; Ismail, S. O.; Andrew, J. J. (Royal Society of Chemistry, 2020-09-09)
      Cellulose is naturally available and most abundant biopolymer on earth. It is one of the main constituents of cellulosic materials, such as wood, plant fibres (flax, hemp, jute), among others. Due to their high surface ...
    • 3D Printing: Advancements in the Development of Personalised Pharmaceuticals for Older Adults 

      Awad, Atheer; Januskaite, Patricija; Alkahtani, Manal; Orlu, Mine; Basit, Abdul W. (Springer Nature, 2023-11-11)
      Three-dimensional (3D) printing is a revolutionary additive manufacturing technology that constructs objects layer-by-layer. This versatile technology encompasses various processes and possesses unique properties. While ...
    • 3D Selection of 167 Substellar Companions to Nearby Stars 

      Feng, Fabo; Butler, R. Paul; Vogt, Steven S.; Clement, Matthew S.; Tinney, C. G.; Cui, Kaiming; Aizawa, Masataka; Jones, Hugh R. A.; Bailey, J.; Burt, Jennifer; Carter, B. D.; Crane, Jeffrey D.; Dotti, Francesco Flammini; Holden, Bradford; Ma, Bo; Ogihara, Masahiro; Oppenheimer, Rebecca; O’Toole, S. J.; Shectman, Stephen A.; Wittenmyer, Robert A.; Wang, Sharon X.; Wright, D. J.; Xuan, Yifan (2022-08-26)
      We analyze 5108 AFGKM stars with at least five high-precision radial velocity points, as well as Gaia and Hipparcos astrometric data, utilizing a novel pipeline developed in previous work. We find 914 radial velocity signals ...
    • 3D shape of Orion A from Gaia DR2 

      Grossschedl, Josefa E.; Alves, Joao; Meingast, Stefan; Ackerl, Christine; Ascenso, Joana; Bouy, Herve; Burkert, Andreas; Forbrich, Jan; Fuernkranz, Verena; Goodman, Alyssa; Hacar, Alvaro; Herbst-Kiss, Gabor; Lada, Charles J.; Larreina, Irati; Leschinski, Kieran; Lombardi, Marco; Moitinho, Andre; Mortimer, Daniel; Zari, Eleonora (2018-11-14)
      We use the Gaia DR2 distances of about 700 mid-infrared selected young stellar objects in the benchmark giant molecular cloud Orion A to infer its 3D shape and orientation. We find that Orion A is not the fairly straight ...
    • 3D-HST+CANDELS : the evolution of the galaxy size-mass distribution since z=3 

      van der Wel, A.; Franx, M.; van Dokkum, P.G.; Skelton, R.E.; Momcheva, I.G.; Whitaker, K.E.; Brammer, G.B.; Bell, Eric F.; Rix, H-W.; Wuyts, Stijn; Ferguson, H. C.; Holden, B.P.; Barro, G.; Koekemoer, A. M.; Chang, Yu-Yen; McGrath, E.J.; Haussler, B.; Dekel, A.; Behroozi, P.; Fumagalli, M.; Leja, J.; Lundgren, B.F.; Maseda, M.V.; Nelson, E.J.; Wake, D.A.; Patel, S.G.; Labbe, I.; Faber, Sandra M.; Grogin, N. A.; Kocevski, D.D. (2014-06-10)
      Spectroscopic+photometric redshifts, stellar mass estimates, and rest-frame colors from the 3D-HST survey are combined with structural parameter measurements from CANDELS imaging to determine the galaxy size-mass distribution ...
    • 3D-Kinematics of White Dwarfs from the SPY-Project 

      Richter, R.; Heber, U.; Napiwotzki, R. (Astronomical Society of the Pacific, 2007)
      We present a progress report on the kinematical analysis of the entire SPY (ESO SN Ia Progenitor surveY; see Napiwotzki et al. 2001) sample of about one thousand white dwarfs and hot subdwarfs. In a previous study (Pauli ...
    • 3D-MHD simulations of the evolution of magnetic fields in FR II radio sources 

      Huarte-Espinosa, M.; Krause, M.; Alexander, P. (2010-09-01)
      3D-MHD numerical simulations of bipolar, hypersonic, weakly magnetized jets and synthetic synchrotron observations are presented to study the structure and evolution of magnetic fields in FR II radio sources. The magnetic ...