Now showing items 2277-2296 of 12940

  • A crystal-chemical framework for relaxor versus normal ferroelectric behavior in tetragonal tungsten bronzes 

    Zhu, X.; Fu, M.; Stennett, M. C.; Vilarinho, P. M.; Levin, I.; Randall, C. A.; Gardner, Jonathan; Morrison, F. D.; Reaney, I. M. (2015-05-12) - Journal article
    Tetragonal Tungsten Bronzes (TTBs) - an important class of oxides known to exhibit ferroelectricity - undergo complex distortions, including rotations of oxygen octahedra, which give rise to either incommensurately or ...
  • Crystalline polymer and 3D ceramic-polymer electrolytes for Li-ion batteries 

    Hekselman, Aleksandra K. (University of St Andrews, 2014-06) - Thesis
    The research work presented in this thesis comprises a detailed investigation of conductivity mechanism in crystalline polymer electrolytes and development of a new class of ceramic-polymer composite electrolytes for Li-ion ...
  • Crystalline polymer and small molecule electrolytes 

    Ainsworth, David A. (University of St Andrews, 2010-06-23) - Thesis
    The research presented in this thesis includes a detailed investigation into factors influencing ionic conductivity in the crystalline polymer electrolyte PEO₆:LiPF₆. It has previously been shown that preparing PEO₆:LiPF₆ ...
  • Crystalline polymer electrolytes 

    Andreev, Yuri Georgievich; Zhang, Chuhong; Bruce, FRS, Peter (World Scientific Publishing Co. Pte Ltd, 2015-08) - Book item
    In this chapter, we describe crystalline ion-conducting complexes formed by akali metal salts and poly(ethylene oxide). A variety of factors influencing the conductivity of such complexes are presented. Electrochemical ...
  • Crystallization and preliminary diffraction analysis of Wzi, a member of the capsule export and assembly pathway in Escherichia coli 

    Bushell, Simon R.; Lou, Hubing; Wallat, Gregor D.; Beis, Konstantinos; Whitfield, Chris; Naismith, James H. (2010-12) - Journal article
    External polysaccharide capsules provide a physical barrier that is employed by many species of bacteria for the purposes of host evasion and persistence. Wzi is a 53 kDa outer membrane beta-barrel protein that is thought ...
  • Crystallization of Ranasmurfin, a blue coloured protein from Polypedates leucomystax 

    McMahon, Stephen; Walsh, MA; Ching, RTY; Carter, Lester; Dorward, M; Johnson, Kenneth Alan; Liu, Huanting; Oke, Muse; Block Jr, C; Kennedy, MW; Latiff, AA; Cooper, A; Taylor, Garry Lindsay; White, Malcolm Frederick; Naismith, James Henderson (2006-11) - Journal article
    Ranasmurfin, a previously uncharacterized similar to 13 kDa blue protein found in the nests of the frog Polypedates leucomystax, has been purified and crystallized. The crystals are an intense blue colour and diffract to ...
  • Crystallization, dehydration and experimental phasing of WbdD, a bifunctional kinase and methyltransferase from Escherichia coli O9a 

    Hagelueken, Gregor; Huang, Hexian; Harlos, Karl; Clarke, Bradley R.; Whitfield, Chris; Naismith, James H. (2012-10) - Journal article
    WbdD is a bifunctional kinase/methyltransferase that is responsible for regulation of lipopolysaccharide O antigen polysaccharide chain length in Escherichia coli serotype O9a. Solving the crystal structure of this protein ...
  • A crystallographic study of group I niobate perovskites 

    Peel, Martin D. (University of St Andrews, 2015-06-24) - Thesis
    In this work, X-ray and neutron powder diffraction experiments and complementary solid-state NMR spectroscopy are used to characterise NaNbO₃-based perovskite phases. Samples of NaNbO₃, KₓNa₁₋ₓNbO₃ and LiₓNa₁₋ₓNbO₃ are ...
  • Cs7Sm11[TeO3]12Cl16 and Rb7Nd11[TeO3]12Br16, the new tellurite halides of the tetragonal Rb6LiNd11[SeO3]12Cl16 structure type 

    Charkin, Dmitri O.; Black, Cameron; Downie, Lewis James; Sklovsky, Dmitry E.; Berdonosov, Peter S.; Olenev, Andrei V.; Zhou, Wuzong; Lightfoot, Philip; Dolgikh, Valery A. (2015-12) - Journal article
    Two new rare-earth – alkali – tellurium oxide halides were synthesized by a salt flux technique and characterized by single-crystal X-ray diffraction. The structures of the new compounds Cs7Sm11[TeO3]12Cl16 (I) and ...
  • CSI 2264 : accretion process in classical T Tauri stars in the young cluster NGC 2264 

    Sousa, A. P.; Alencar, S. H. P.; Bouvier, J.; Stauffer, J.; Venuti, L.; Hillenbrand, L.; Cody, A. M.; Teixeira, P. S.; Guimarães, M. M.; McGinnis, P. T.; Rebull, L.; Flaccomio, E.; Fürész, G.; Micela, G.; Gameiro, J. F. (2016-02) - Journal article
    Context. NGC 2264 is a young stellar cluster (~3 Myr) with hundreds of low-mass accreting stars that allow a detailed analysis of the accretion process taking place in the pre-main sequence. Aims. Our goal is to relate the ...
  • CSI 2264 : Simultaneous optical and infrared light curves of young disk-bearing stars in NGC 2264 with CoRoT and Spitzer - Evidence for multiple origins of variability 

    Cody, A.M.; Stauffer, J.; Baglin, A.; Micela, G.; Rebull, L.M.; Flaccomio, E.; Morales-Calderón, M.; Aigrain, S.; Bouvier, J.; Hillenbrand, L.A.; Gutermuth, R.; Song, I.; Turner, N.; Alencar, S.H.P.; Zwintz, K.; Plavchan, P.; Carpenter, J.; Findeisen, K.; Carey, S.; Terebey, S.; Hartmann, L.; Calvet, N.; Teixeira, P.; Vrba, F.J.; Wolk, S.; Covey, K.; Poppenhaeger, K.; Günther, H.M.; Forbrich, J.; Whitney, B.; Affer, L.; Herbst, W.; Hora, J.; Barrado, D.; Holtzman, J.; Marchis, F.; Wood, K.; Guimarães, M.M.; Lillo Box, J.; Gillen, E.; McQuillan, A.; Espaillat, C.; Allen, L.; D'Alessio, P.; Favata, F. (2014-04-01) - Journal article
    We present the Coordinated Synoptic Investigation of NGC 2264, a continuous 30 day multi-wavelength photometric monitoring campaign on more than 1000 young cluster members using 16 telescopes. The unprecedented combination ...
  • Cu and Pd complexes of N-heterocyclic carbenes : catalytic applications as single and dual systems 

    Lesieur, Mathieu (University of St Andrews, 2015-11-18) - Thesis
    Nowadays, the requirement to design highly valuable compounds is undoubtedly one of the major challenges in the field of organic and organometallic chemistry. The use of the versatile and efficient N-heterocyclic carbenes ...
  • Cu/CeₓZr₁₋ₓO₂ catalysts for solid oxide fuel cell anodes 

    Kearney, Jonathan (University of St Andrews, 2010-06) - Thesis
    CeₓZr(₁₋ₓ)O₂ mixed oxides of varying compositions were prepared by a sol-gel citrate complexion technique. In order to improve the catalytic activity of the oxides they were impregnated with copper using two different ...
  • Cubo-Futurism in Russia, 1912-1922 : the transformation of a painterly style 

    Humphreys, Charlotte M. (University of St Andrews, 1989) - Thesis
    Cubo-Futurlsm is defined both in terms of the development of Cubist and Futurist styles of painting by the Russian avant-garde artists Liubov Popova, Nadezhda Udaltsova, Olga Rozanova and Ivan Puni between 1912 and 1915, ...
  • Cue generation and memory construction in direct and generative autobiographical memory retrieval 

    Harris, Celia; O'Connor, Akira Robert; Sutton, John (2015-05) - Journal article
    Theories of autobiographical memory emphasise effortful, generative search processes in memory retrieval. However recent research suggests that memories are often retrieved directly, without effortful search. We investigated ...
  • Cult associations in the post-classical polis 

    Steinhauer, Julietta (2013) - Thesis
    This thesis investigates the emergence, spread and characteristics of voluntary associations in the Greek cities of the Aegean world in the Hellenistic and Roman periods. It is based on archaeological and epigraphic evidence ...
  • The cult of Corpus Christi in early modern Bavaria : pilgrimages, processions, and confraternities between 1550 and 1750 

    Pentzlin, Nadja Irmgard (University of St Andrews, 2015-06-25) - Thesis
    Transubstantiation and the cult of Corpus Christi became crucial Counter-Reformation symbols which were assigned an even more significant role during the process of Catholic renewal from the mid-sixteenth to the mid-eighteenth ...
  • Cultural encounters in a global age : knowledge, alterity and the world in Mexico-China relations (1972-2012) 

    Antonio-Alfonso, Francisco (University of St Andrews, 2016-06-21) - Thesis
    Mexico and China established official diplomatic relations in 1972. Since then, their mutual economic, political and social links have been developed in an unprecedented way. However, from the perspective of International ...
  • Cultural exchange in northern Italy 

    Smith, Christopher John (2018) - Journal article
  • A cultural models approach for investigating the cognitive basis of terrorism 

    Sieck, Winston R. (Centre for the Study of Terrorism and Political Violence, University of St Andrews, 2011-02-02) - Journal article
    Terrorists attempt to communicate specific aspects of their ideological frameworks to shape the common perspective of their intended audiences. For the approach to be successful, the ideas they are promoting must fit ...