Now showing items 1-20 of 23

    • An all-optical feedback assisted steady state of an optomechanical array 

      Joshi, Chaitanya; Akram, Uzma; Milburn, G. J. (2014-02-05) - Journal article
      We explore the effect of all-optical feedback on the steady state dynamics of optomechanical arrays arising from various topologies. First we consider an array comprised of a pair of independent optomechanical cavities ...
    • A data assimilation method for using low-resolution Earth observation data in heterogeneous ecosystems 

      Hill, T. C.; Quaife, T.; Williams, M. (2011-04-29) - Journal article
      We present an approach for dealing with coarse-resolution Earth observations (EO) in terrestrial ecosystem data assimilation schemes. The use of coarse-scale observations in ecological data assimilation schemes is complicated ...
    • Efficient genome engineering of Toxoplasma gondii using CRISPR/Cas9 

      Sidik, Saima M.; Hackett, Caroline G.; Tran, Fanny; Westwood, Nicholas J.; Lourido, Sebastian (2014-06-27) - Journal article
      Toxoplasma gondii is a parasite of humans and animals, and a model for other apicomplexans including Plasmodium spp., the causative agents of malaria. Despite many advances, manipulating the T. gondii genome remains labor ...
    • Eliciting the implicit knowledge and perceptions of on-ground conservation managers of the Macquarie Marshes 

      Fazey, Ioan Raymond Albert; Proust, Katrina; Newell, Barry; Johnson, Bill; Fazey, John A. (2006-06) - Journal article
      Knowledge that has been developed through extensive experience of receiving and responding to ecological feedback is particularly valuable for informing and guiding environmental management. This paper captures the implicit ...
    • Evaluating unsupervised fault detection in self-healing systems using stochastic primitives 

      Schneider, Christopher; Barker, Adam David; Dobson, Simon Andrew (2015-01-28) - Journal article
      Autonomous fault detection represents one approach for reducing operational costs in large-scale computing environments. However, little empirical evidence exists regarding the implementation or comparison of such ...
    • The evolution of hermaphroditism by an infectious male-derived cell lineage : an inclusive-fitness analysis 

      Gardner, Andy; Ross, Laura (2011-08) - Journal article
      There has been much recent interest in the role for genetic conflicts to drive the evolution of genetic systems. Here we consider the evolution of hermaphroditism in the scale insect tribe Iceryini and the suggestion that ...
    • Explaining extremity in the foreign policies of parliamentary democracies 

      Beasley, Ryan K.; Kaarbo, Juliet (2014-12-01) - Journal article
      Why do multiparty cabinets in parliamentary democracies produce more extreme foreign policies than single-party cabinets? Our paper argues that particular institutional and psychological dynamics explain this difference. ...
    • Fluctuation-induced pair density wave in itinerant ferromagnets 

      Conduit, G. J.; Pedder, C. J.; Green, A. G. (2013-03-27) - Journal article
      Magnetic fluctuations near to quantum criticality can have profound effects. They lead to characteristic scaling at high temperature which may ultimately give way to a reconstruction of the phase diagram and the formation ...
    • G11.92-0.61 MM 1 : a fragmented Keplerian disk surrounding a proto-O star 

      Ilee, J. D.; Cyganowski, C. J.; Brogan, C. L.; Hunter, T. R.; Forgan, D. H.; Haworth, T. J.; Clarke, C. J.; Harries, T. J. (2018-12-14) - Journal article
      We present high-resolution (~300 au) Atacama Large Millimeter/submillimeter Array observations of the massive young stellar object G11.92–0.61 MM 1. We resolve the immediate circumstellar environment of MM 1 in 1.3 mm ...
    • A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251 

      Kains, Noé; Street, R. A.; Choi, J. -Y.; Han, C.; Udalski, A.; Almeida, L. A.; Jablonski, F.; Tristram, P. J.; Jorgensen, U. G.; Szymanski, M. K.; Kubiak, M.; Pietrzynski, G.; Soszynski, I.; Poleski, R.; Kozlowski, S.; Pietrukowicz, P.; Ulaczyk, K.; Wyrzykowski, L.; Skowron, J.; Alsubai, K. A.; Bozza, V.; Browne, P.; Burgdorf, M. J.; Calchi Novati, S.; Dodds, P.; Dominik, M.; Dreizler, S.; Fang, X. -S.; Grundahl, F.; Gu, C-H.; Hardis, S.; Harpsoe, K.; Hessman, F. V.; Hinse, T. C.; Hornstrup, A.; Hundertmark, M.; Jessen-Hansen, J.; Kerins, E.; Liebig, C.; Lund, M.; Lundkvist, M.; Mancini, L.; Mathiasen, M.; Penny, M. T.; Rahvar, S.; Ricci, D.; Sahu, K. C.; Scarpetta, G.; Skottfelt, J.; Snodgrass, C.; Southworth, J.; Surdej, J.; Tregloan-Reed, J.; Wambsganss, J.; Wertz, O.; Bajek, D.; Bramich, D. M.; Horne, K.; Ipatov, S.; Steele, I. A.; Tsapras, Y.; Abe, F.; Bennett, D. P.; Bond, I. A.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Furusawa, K.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Muraki, Y.; Ohnishi, K.; Rattenbury, N.; Saito, T.; Sullivan, D. J.; Sumi, T.; Suzuki, D.; Suzuki, K.; Sweatman, W. L.; Takino, S.; Wada, K.; Yock, P. C. M.; Allen, W.; Batista, V.; Chung, S. -J.; Christie, G.; DePoy, D. L.; Drummond, J.; Gaudi, B. S.; Gould, A.; Henderson, C.; Jung, Y. -K.; Koo, J. -R.; Lee, C. -U.; McCormick, J.; McGregor, D.; Munoz, J. A.; Natusch, T.; Ngan, H.; Park, H.; Pogge, R. W.; Shin, I. -G.; Yee, J.; Albrow, M. D.; Bachelet, E.; Beaulieu, J. -P.; Brillant, S.; Caldwell, J. A. R.; Cassan, A.; Cole, A.; Corrales, E.; Coutures, Ch.; Dieters, S.; Prester, D. Dominis; Donatowicz, J.; Fouque, P.; Greenhill, J.; Kane, S. R.; Kubas, D.; Marquette, J. -B.; Martin, R.; Meintjes, P.; Menzies, J.; Pollard, K. R.; Williams, A.; Wouters, D.; Zub, M. (2013-04) - Journal article
      Aims. We present the analysis of the gravitational microlensing event OGLE-2011-BLG-0251. This anomalous event was observed by several survey and follow-up collaborations conducting microlensing observations towards the ...
    • Microlensing discovery of a population of very tight, very low mass binary brown dwarfs 

      Choi, J. -Y.; Han, C.; Udalski, A.; Sumi, T.; Gaudi, B. S.; Gould, A.; Bennett, D. P.; Dominik, M.; Beaulieu, J. -P.; Tsapras, Y.; Bozza, V.; Abe, F.; Bond, I. A.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Furusawa, K.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Muraki, Y.; Ohnishi, K.; Rattenbury, N. J.; Saito, To.; Sullivan, D. J.; Suzuki, K.; Sweatman, W. L.; Suzuki, D.; Takino, S.; Tristram, P. J.; Wada, K.; Yock, P. C. M.; Szymanski, M. K.; Kubiak, M.; Pietrzynski, G.; Soszynski, I.; Skowron, J.; Kozlowski, S.; Poleski, R.; Ulaczyk, K.; Wyrzykowski, L.; Pietrukowicz, P.; Almeida, L. A.; DePoy, D. L.; Dong, Subo; Gorbikov, E.; Jablonski, F.; Henderson, C. B.; Hwang, K. -H.; Janczak, J.; Jung, Y. -K.; Kaspi, S.; Lee, C. -U.; Malamud, U.; Maoz, D.; McGregor, D.; Munoz, J. A.; Park, B. -G.; Park, H.; Pogge, R. W.; Shvartzvald, Y.; Shin, I. -G.; Yee, J. C.; Alsubai, K. A.; Browne, P.; Burgdorf, M. J.; Calchi Novati, S.; Dodds, P.; Fang, X. -S.; Finet, F.; Glitrup, M.; Grundahl, F.; Gu, S. -H.; Hardis, S.; Harpsoe, K.; Hinse, T. C.; Hornstrup, A.; Hundertmark, M.; Jessen-Hansen, J.; Jrgensen, U. G.; Kains, Noé; Kerins, E.; Liebig, C.; Lund, M. N.; Lundkvist, M.; Maier, G.; Mancini, L.; Mathiasen, M.; Penny, M. T.; Rahvar, S.; Ricci, D.; Scarpetta, G.; Skottfelt, J.; Snodgrass, C.; Southworth, J.; Surdej, J.; Tregloan-Reed, J.; Wambsganss, J.; Wertz, O.; Zimmer, F.; Albrow, M. D.; Bachelet, E.; Batista, V.; Brillant, S.; Cassan, A.; Cole, A. A.; Coutures, C.; Dieters, S.; Prester, D. Dominis; Donatowicz, J.; Fouque, P.; Greenhill, J.; Kubas, D.; Marquette, J. -B.; Menzies, J. W.; Sahu, K. C.; Zub, M.; Bramich, D. M.; Horne, K.; Steele, I. A.; Street, R. A. (2013-05-10) - Journal article
      Although many models have been proposed, the physical mechanisms responsible for the formation of low-mass brown dwarfs (BDs) are poorly understood. The multiplicity properties and minimum mass of the BD mass function ...
    • MOA-2010-BLG-311 : a planetary candidate below the threshold of reliable detection 

      Yee, J. C.; Hung, L. -W.; Bond, I. A.; Allen, W.; Monard, L. A. G.; Albrow, M. D.; Fouque, P.; Dominik, M.; Tsapras, Y.; Udalski, A.; Gould, A.; Zellem, R.; Bos, M.; Christie, G. W.; DePoy, D. L.; Dong, Subo; Drummond, J.; Gaudi, B. S.; Gorbikov, E.; Han, C.; Kaspi, S.; Klein, N.; Lee, C. -U.; Maoz, D.; McCormick, J.; Moorhouse, D.; Natusch, T.; Nola, M.; Park, B. -G.; Pogge, R. W.; Polishook, D.; Shporer, A.; Shvartzvald, Y.; Skowron, J.; Thornley, G.; Abe, F.; Bennett, D. P.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Furusawa, K.; Harris, P.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Ohnishi, K.; Rattenbury, N. J.; Saito, To.; Sullivan, D. J.; Sumi, T.; Suzuki, D.; Sweatman, W. L.; Tristram, P. J.; Wada, K.; Yock, P. C. M.; Szymanski, M. K.; Soszynski, I.; Kubiak, M.; Poleski, R.; Ulaczyk, K.; Pietrzynski, G.; Wyrzykowski, L.; Bachelet, E.; Batista, V.; Beatty, T. G.; Beaulieu, J. -P.; Bennett, C. S.; Bowens-Rubin, R.; Brillant, S.; Caldwell, J. A. R.; Cassan, A.; Cole, A. A.; Corrales, E.; Coutures, C.; Dieters, S.; Prester, D. Dominis; Donatowicz, J.; Greenhill, J.; Henderson, C. B.; Kubas, D.; Marquette, J. -B.; Martin, R.; Menzies, J. W.; Shappee, B.; Williams, A.; Wouters, D.; van Saders, J.; Zub, M.; Street, R. A.; Horne, K.; Bramich, D. M.; Steele, I. A.; Alsubai, K. A.; Bozza, V.; Browne, P.; Burgdorf, M. J.; Calchi Novati, S.; Dodds, P.; Finet, F.; Gerner, T.; Hardis, S.; Harpsoe, K.; Hessman, F. V.; Hinse, T. C.; Hundertmark, M.; Jorgensen, U. G.; Kains, N.; Kerins, E.; Liebig, C.; Mancini, L.; Mathiasen, M.; Penny, M. T.; Proft, S.; Rahvar, S.; Ricci, D.; Sahu, K. C.; Scarpetta, G.; Schaefer, S.; Schoenebeck, F.; Snodgrass, C.; Southworth, J.; Surdej, J.; Wambsganss, J. (2013-05-20) - Journal article
      We analyze MOA-2010-BLG-311, a high magnification (Amax > 600) microlensing event with complete data coverage over the peak, making it very sensitive to planetary signals. We fit this event with both a point lens and a ...
    • MOA-2010-BLG-523 : "Failed Planet" = RS CVn Star 

      Gould, A.; Yee, J. C.; Bond, I. A.; Udalski, A.; Han, C.; Jorgensen, U. G.; Greenhill, J.; Tsapras, Y.; Pinsonneault, M. H.; Bensby, T.; Allen, W.; Almeida, L. A.; Bos, M.; Christie, G. W.; DePoy, D. L.; Dong, Subo; Gaudi, B. S.; Hung, L-W; Jablonski, F.; Lee, C-U; McCormick, J.; Moorhouse, D.; Munoz, J. A.; Natusch, T.; Nola, M.; Pogge, R. W.; Skowron, J.; Thornley, G.; Abe, F.; Bennett, D. P.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Furusawa, K.; Harris, P.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Ohnishi, K.; Rattenbury, N. J.; Saito, To.; Sullivan, D. J.; Sumi, T.; Suzuki, D.; Sweatman, W. L.; Tristram, P. J.; Wada, K.; Yock, P. C. M.; Szymanski, M. K.; Soszynski, I.; Kubiak, M.; Poleski, R.; Ulaczyk, K.; Pietrzynski, G.; Wyrzykowski, L.; Alsubai, K. A.; Bozza, V.; Browne, P.; Burgdorf, M. J.; Calchi Novati, S.; Dodds, P.; Dominik, M.; Finet, F.; Gerner, T.; Hardis, S.; Harpsoe, K.; Hessman, F. V.; Hinse, T. C.; Hundertmark, M.; Kains, N.; Kerins, E.; Liebig, C.; Mancini, L.; Mathiasen, M.; Penny, M. T.; Proft, S.; Rahvar, S.; Ricci, D.; Sahu, K. C.; Scarpetta, G.; Schaefer, S.; Schoenebeck, F.; Snodgrass, C.; Southworth, J.; Surdej, J.; Wambsganss, J.; Street, R. A.; Horne, K.; Bramich, D. M.; Steele, I. A.; Albrow, M. D.; Bachelet, E.; Batista, V.; Beatty, T. G.; Beaulieu, J-P; Bennett, C. S.; Bowens-Rubin, R.; Brillant, S.; Caldwell, J. A. R.; Cassan, A.; Cole, A. A.; Corrales, E.; Coutures, C.; Dieters, S.; Prester, D. Dominis; Donatowicz, J.; Fouque, P.; Henderson, C. B.; Kubas, D.; Marquette, J-B; Martin, R.; Menzies, J. W.; Shappee, B.; Williams, A.; van Saders, J.; Zub, M. (2013-02-01) - Journal article
      The Galactic bulge source MOA-2010-BLG-523S exhibited short-term deviations from a standard microlensing light curve near the peak of an A(max) similar to 265 high-magnification microlensing event. The deviations originally ...
    • Modal characterization using principal component analysis : application to Bessel, higher-order Gaussian beams and their superposition 

      Mourka, A.; Mazilu, M.; Wright, E. M.; Dholakia, K. (2013-03-12) - Journal article
      The modal characterization of various families of beams is a topic of current interest. We recently reported a new method for the simultaneous determination of both the azimuthal and radial mode indices for light fields ...
    • Monopole ordered phases in dipolar and nearest-neighbors Ising pyrochlore : from spin ice to the all-in-all-out antiferromagnet 

      Guruciaga, P. C.; Grigera, S. A.; Borzi, R. A. (2014-11-21) - Journal article
      We study Ising pyrochlores by means of Monte Carlo simulations. We cover a set of exchange constants ranging from the frustrated ferromagnetic case (spin-ice) to the fully-ordered "all-in-all-out" antiferromagnet in the ...
    • Preparation and compounds of (8-methoxynaphth-1-yl)diphenylphosphine 

      Knight, Fergus R.; Fuller, Amy L.; Slawin, Alexandra M. Z.; Woollins, J. Derek (2010-05-10) - Journal article
      Reaction of 8-methoxy-1-naphthyllithium (2) with one equivalent of chlorodiphenylphosphine gives the novel (8-methoxynaphth-1-yl)diphenylphosphine (3) which was oxidised to the corresponding sulfide (4) and selenide (5) ...
    • A proposed methodology for prioritizing project effects to include in cost-benefit analysis using resilience, vulnerability and risk perception 

      Torres Ortega, Saul; Hanley, Nicholas David; Diaz Simal, Pedro (2014-11) - Journal article
      Cost-benefit analysis (CBA) has emerged as one of the most widely used methodologies in environmental policy analysis, with many governments applying it in their decision-making procedures and laws. However, undertaking a ...
    • Qatar-2 : a K dwarf orbited by a transiting hot Jupiter and a more massive companion in an outer orbit 

      Bryan, Marta L.; Alsubai, Khalid A.; Latham, David W.; Parley, Neil R.; Cameron, Andrew Collier; Quinn, Samuel N.; Carter, Joshua A.; Fulton, Benjamin J.; Berlind, Perry; Brown, Warren R.; Buchhave, Lars A.; Calkins, Michael L.; Esquerdo, Gilbert A.; Furesz, Gabor; Jorgensen, Uffe Grae; Horne, Keith D.; Stefanik, Robert P.; Street, Rachel A.; Torres, Guillermo; West, Richard G.; Dominik, Martin; Harpsoe, Kennet B. W.; Liebig, Christine; Calchi Novati, Sebastiano; Ricci, Davide; Skottfelt, Jesper F. (2012-05) - Journal article
      We report the discovery and initial characterization of Qatar-2b, a hot Jupiter transiting a V = 13.3 mag K dwarf in a circular orbit with a short period, P b = 1.34 days. The mass and radius of Qatar-2b are M P = 2.49 M ...
    • Ultrafast electronic energy transfer beyond the weak coupling limit in a proximal but orthogonal molecular dyad 

      Hedley, Gordon J.; Ruseckas, Arvydas; Benniston, Andrew C.; Harriman, Anthony; Samuel, Ifor D. W. (2015-12-24) - Journal article
      Electronic energy transfer (EET) from a donor to an acceptor is an important mechanism that controls the light harvesting efficiency in a wide variety of systems, including artificial and natural photosynthesis and ...
    • Using unsupervised machine learning for fault identification in virtual machines 

      Schneider, Christopher (University of St Andrews, 2015) - Thesis
      Self-healing systems promise operating cost reductions in large-scale computing environments through the automated detection of, and recovery from, faults. However, at present there appears to be little known empirical ...