Now showing items 1-8 of 8

    • Compulsivity in opioid dependence 

      Tolomeo, Serenella; Matthews, Keith; Steele, Douglas; Baldacchino, Alex (2018-02-02) - Journal article
      Objective: This study aimed to investigate the relationship between compulsivity versus impulsivity and structural MRI abnormalities in opioid dependence. Method: We recruited 146 participants: i) patients with a history ...
    • High resolution, wide field of view, real time 340GHz 3D imaging radar for security screening 

      Robertson, Duncan A.; Macfarlane, David G.; Hunter, Robert I.; Cassidy, Scott L.; Llombart, Nuria; Gandini, Erio; Bryllert, Tomas; Ferndahl, Mattias; Lindström, Hannu; Tenhunen, Jussi; Vasama, Hannu; Huopana, Jouni; Selkälä, Timo; Vuotikka, Antti-jussi (Society of Photo-Optical Instrumentation Engineers, 2017-05-11) - Conference item
      The EU FP7 project CONSORTIS (Concealed Object Stand-Off Real-Time Imaging for Security) is developing a demonstrator system for next generation airport security screening which will combine passive and active submillimeter ...
    • Microlensing for extrasolar planets : improving the photometry 

      Bajek, David J. (University of St Andrews, 2013-06) - Thesis
      Gravitational Microlensing, as a technique for detecting Extrasolar Planets, is recognised for its potential in discovering small-mass planets similar to Earth, at a distance of a few Astronomical Units from their host ...
    • Millimeter wave imaging at up to 40 frames per second using an optoelectronic photo-injected Fresnel zone plate lens antenna 

      Robertson, Duncan Alexander; Gallacher, Thomas; Sondena, Rune; Macfarlane, David Graham (SPIE, 2016-05-12) - Conference item
      Optoelectronic methods are promising for rapid and highly reconfigurable beam steering across the microwave to the terahertz range. In particular, the photo-injected Fresnel zone plate antenna (piFZPA) offers high speed, ...
    • Millimetre-wave FMCW radar for remote sensing and security applications 

      Cassidy, Scott L. (University of St Andrews, 2015-11-30) - Thesis
      This thesis presents a body of work on the theme of millimetre-wave FMCW radar, for the purposes of security screening and remote sensing. First, the development of an optimised software radar signal processor will be ...
    • A portable, low-cost system for optical explosive detection based on a CMOS camera 

      Gillanders, Ross; Samuel, Ifor David William; Turnbull, Graham Alexander; Campbell, Iain Angus (SciTePress, 2016-02-29) - Conference item
      Humanitarian demining requires a variety of methods and instrumentation for effective mine clearance, since a wide range of materials are used in mine manufacturing. However, landmines release vapours over time that can ...
    • The serotonergic system tracks the outcomes of actions to mediate short-term motor learning 

      Kawashima, Takashi; Zwart, Maarten F.; Yang, Chao-Tsung; Mensh, Brett; Ahrens, Misha (2016-11-03) - Journal article
      To execute accurate movements, animals must continuously adapt their behavior to changes in their bodies and environments. Animals can learn changes in the relationship between their locomotor commands and the resulting ...
    • Simple electrical modulation scheme for laser feedback imaging 

      Bertling, K.; Taimre, T.; Agnew, G.; Lim, Y.; Dean, P.; Indjin, D.; Höfling, Sven; Weih, R.; Kamp, M.; von Edlinger, M.; Koeth, J.; Rakic, A. (2016-04-01) - Journal article
      In this work, we demonstrate a simple square-wave electrical modulation scheme for imaging with laser feedback interferometry (LFI). Distinct advantages of this scheme include (a) the straightforward creation of the ...