Now showing items 1386-1405 of 8176

  • Cosmic downsizing of powerful radio galaxies to low radio luminosities 

    Rigby, E.E.; Argyle, Joshua; Best, P.N.; Rosario, D.; Röttgering, H.J.A. (2015-09) - Journal article
    Aims. At bright radio powers (P1.4 GHz > 1025 W/Hz) the space density of the most powerful sources peaks at higher redshift than that of their weaker counterparts. This paper establishes whether this luminosity-dependent ...
  • The cosmic web unravelled : a study of filamentary structure in the Galaxy and Mass Assembly survey 

    Alpaslan, Mehmet (University of St Andrews, 2014-06-25) - Thesis
    I have investigated the properties of the large scale structure of the nearby Universe using data from the Galaxy and Mass Assembly survey (GAMA). I generated complementary halo mass estimates for all groups in the GAMA ...
  • Cosmological implications of baryon acoustic oscillation measurements 

    Aubourg, Éric; Bailey, Stephen; Bautista, Julian E.; Beutler, Florian; Bhardwaj, Vaishali; Bizyaev, Dmitry; Blanton, Michael; Blomqvist, Michael; Bolton, Adam S.; Bovy, Jo; Brewington, Howard; Brinkmann, J.; Brownstein, Joel R.; Burden, Angela; Busca, Nicolás G.; Carithers, William; Chuang, Chia-Hsun; Comparat, Johan; Croft, Rupert A. C.; Cuesta, Antonio J.; Dawson, Kyle S.; Delubac, Timothée; Eisenstein, Daniel J.; Font-Ribera, Andreu; Ge, Jian; Le Goff, J.-M.; Gontcho, Satya Gontcho A.; Gott, J. Richard; Gunn, James E.; Guo, Hong; Guy, Julien; Hamilton, Jean-Christophe; Ho, Shirley; Honscheid, Klaus; Howlett, Cullan; Kirkby, David; Kitaura, Francisco S.; Kneib, Jean-Paul; Lee, Khee-Gan; Long, Dan; Lupton, Robert H.; Magaña, Mariana Vargas; Malanushenko, Viktor; Malanushenko, Elena; Manera, Marc; Maraston, Claudia; Margala, Daniel; McBride, Cameron K.; Miralda-Escudé, Jordi; Myers, Adam D.; Nichol, Robert C.; Noterdaeme, Pasquier; Nuza, Sebastián E.; Olmstead, Matthew D.; Oravetz, Daniel; Pâris, Isabelle; Padmanabhan, Nikhil; Palanque-Delabrouille, Nathalie; Pan, Kaike; Pellejero-Ibanez, Marcos; Percival, Will J.; Petitjean, Patrick; Pieri, Matthew M.; Prada, Francisco; Reid, Beth; Rich, James; Roe, Natalie A.; Ross, Ashley J.; Ross, Nicholas P.; Rossi, Graziano; Rubiño-Martín, Jose Alberto; Sánchez, Ariel G.; Samushia, Lado; Santos, Ricardo Tanausú Génova; Scóccola, Claudia G.; Schlegel, David J.; Schneider, Donald P.; Seo, Hee-Jong; Sheldon, Erin; Simmons, Audrey; Skibba, Ramin A.; Slosar, Anže; Strauss, Michael A.; Thomas, Daniel; Tinker, Jeremy L.; Tojeiro, Rita; Vazquez, Jose Alberto; Viel, Matteo; Wake, David A.; Weaver, Benjamin A.; Weinberg, David H.; Wood-Vasey, W. M.; Yèche, Christophe; Zehavi, Idit; Zhao, Gong-Bo; BOSS Collaboration, [Unknown] (2015-12-14) - Journal article
    We derive constraints on cosmological parameters and tests of dark energy models from the combination of baryon acoustic oscillation (BAO) measurements with cosmic microwave background (CMB) data and a recent reanalysis ...
  • Cost and policy implications of agricultural pollution, with special reference to pesticides 

    Wilson, Clevo (University of St Andrews, 1999) - Thesis
    Modem commercial agricultural practices involving chemical inputs such as fertilisers and pesticides have been associated with huge increases in food production never witnessed before, and in the case of cereal production ...
  • The cost of display switching : a comparison of mobile, large display and hybrid UI configurations 

    Rashid, Umar; Nacenta, Miguel A.; Quigley, Aaron (ACM, 2012-05-21) - Conference item
    Attaching a large external display can help a mobile device user view more content at once. This paper reports on a study investigating how different configurations of input and output across displays affect performance, ...
  • The cost of political intervention in monetary policy 

    Cobham, David; Papadopoulos, Athanasios; Zis, George (School of Economics and Finance, University of St Andrews., 2001) - Working or discussion paper
    Data from a unique monetary ‘experiment’ conducted in the UK during the period 1994-97 are used to investigate the cost of political intervention in monetary policy. The paper finds that the difference between government ...
  • The cost of virtue : reward as well as feedback are required to reduce user ICT power consumption 

    Yu, Yi; Bhatti, Saleem N. (ACM, 2014-06-11) - Conference item
    We show that students in a school lab environment will change their behaviour to be more energy efficient, when appropriate incentives are in place, and when measurement-based, real-time feedback about their energy usage ...
  • Cost-effectiveness of internal limiting membrane peeling versus no peeling for patients with an idiopathic full-thickness macular hole : results from a randomised controlled trial 

    Ternent, Laura; Vale, Luke; Boachie, Charles; Burr, Jennifer M.; Lois, Noemi; Full-Thickness Macular Hole (2012-03) - Journal article
    Aim To determine whether internal limiting membrane (ILM) peeling is cost-effective compared with no peeling for patients with an idiopathic stage 2 or 3 full-thickness macular hole. Methods A cost-effectiveness analysis ...
  • Cost-effectiveness of ultrasound-guided foam sclerotherapy, endovenous laser ablation or surgery as treatment for primary varicose veins from the randomized CLASS trial 

    Tassie, E.; Scotland, G.; Brittenden, J.; Cotton, S. C.; Elders, A.; Campbell, M. K.; Campbell, B.; Gough, M.; Burr, J. M.; Ramsay, C. R.; CLASS Study Team (2014-11) - Journal article
    Background: The treatment of patients with varicose veins constitutes a considerable workload and financial burden to the National Health Service. This study aimed to assess the cost-effectiveness of ultrasound-guided foam ...
  • The costs and benefits of multiple mating in a mostly monandrous wasp 

    Boulton, Rebecca; Shuker, David Michael (2015-04) - Journal article
    The taxonomically widespread nature of polyandry remains a puzzle. Much of the empirical work regarding the costs and benefits of multiple mating to females has, for obvious reasons, relied on species that are already ...
  • Could a change in magnetic field geometry cause the break in the wind-activity relation? 

    Vidotto, Aline; Donati, J.-F.; Jardine, Moira Mary; See, Wyke Chun Victor; Petit, P.; Boisse, I.; Boro Saikia, S.; Hébrard, E.; Jeffers, Sandra Victoria; Marsden, S. C.; Morin, J. (2016-01-01) - Journal article
    Wood et al. suggested that mass-loss rate is a function of X-ray flux (dot{M}∝ F_x^{1.34}) for dwarf stars with Fx ≲ Fx,6 ≡ 106 erg cm-2 s-1. However, more active stars do not obey this relation. These authors suggested ...
  • Could molecular pathology testing in lung cancer be more cost effective? 

    Walsh, Kathy; Kheng, Yuan; Oniscu, Anca; Harrison, David James; Wallace, William (2016-07-07) - Journal article
    Aims: EGFR and ALK analysis is routinely undertaken prior to targeted treatment of non-squamous non-small cell lung carcinoma (NSCLC). Increasingly limited resources require molecular pathology services to be cost effective ...
  • Count-based state merging for probabilistic regular tree grammars 

    Dietze, Toni; Nederhof, Mark Jan (Association for Computational Linguistics, 2015-06-22) - Conference item
    We present an approach to obtain language models from a tree corpus using probabilistic regular tree grammars (prtg). Starting with a prtg only generating trees from the corpus, the prtg is generalized step by step by ...
  • Countermemory and the (Turkish-)German theatrical archive : reading the documentary remains of Emine Sevgi Özdamar’s Karagöz in Alamania (1986) 

    Stewart, Lizzie (2013) - Journal article
    Theatre history stands in a curious relation to the archive: created from physical, archival documents it then itself helps constitute or contest the ‘cultural archive’ which the ‘imagined community’ of a particular area, ...
  • Counting cases in substitope algorithms 

    Banks, D.C.; Linton, Stephen Alexander; Stockmeyer, P.K. (2004-07) - Journal article
    We describe how to count the cases that arise in a family of visualization techniques, including Marching Cubes, Sweeping Simplices, Contour Meshing, Interval Volumes, and Separating Surfaces. Counting the cases is the ...
  • Counting whales in a challenging, changing environment 

    Williams, R.; Kelly, N.; Boebel, O.; Friedlaender, A. S.; Herr, H.; Kock, K. -H.; Lehnert, L. S.; Maksym, T.; Roberts, J.; Scheidat, M.; Siebert, U.; Brierley, A. S. (2014-03-13) - Journal article
    Estimating abundance of Antarctic minke whales is central to the International Whaling Commission's conservation and management work and understanding impacts of climate change on polar marine ecosystems. Detecting abundance ...
  • Country Portfolios, collateral constraints and optimal monetary policy 

    Senay, Ozge; Sutherland, Alan James (University of St Andrews, 2016-01-29) - Working or discussion paper
    Recent literature shows that, when international financial trade is absent, optimal policy deviates significantly from strict inflation targeting, but when there is trade in equities and bonds, optimal policy is close to ...
  • Coupled complex networks : structure, adaptation and processes 

    Shai, Saray (University of St Andrews, 2014-11) - Thesis
    In the last 15 years, network science has established itself as a leading scientific tool for the study of complex systems, describing how components in a system interact with one another. Understanding the structure and ...
  • Coupling Epitaxy, Chemical Bonding, and Work Function at the Local Scale in Transition Metal-Supported Graphene 

    Wang, Bo; Caffio, Marco; Bromley, Catherine; Fruchtl, Herbert Anton; Schaub, Renald (2010-10) - Journal article
    Resonance tunneling spectroscopy and density functional theory calculations are employed to explore local variations in the electronic surface potential of a single graphene layer grown on Rh(111). A work function modulation ...
  • Coupling of the solar wind, magnetosphere and ionosphere by MHD waves 

    Russell, Alexander J. B. (University of St Andrews, 2010-11-30) - Thesis
    The solar wind, magnetosphere and ionosphere are coupled by magnetohydrodynamic waves, and this gives rise to new and often unexpected behaviours that cannot be produced by a single, isolated part of the system. This ...