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Browsing 01 Mathematical Sciences by Title

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  • Mardia, Kanti; Nyirongo, Vysaul; Green, Peter; Gold, Nicola; Westhead, David (Biomed Central Ltd, 2007)
    Background: Matching functional sites is a key problem for the understanding of protein function and evolution. The commonly used graph theoretic approach, and other related approaches, require adjustment of a matching ...
  • Cetin, U.; Novikov, Alex; Shiryaev, Albert (Taylor & Francis, 2013)
    We solve explicitly a Bayesian sequential estimation problem for the drift parameter of a fractional Brownian motion under the assumptions that a prior density of is Gaussian and that a penalty function is quadratic or ...
  • Gerlach, Richard; Bird, Ronald; Hall, Tony (Blackwell Publishers, 2002)
  • Chiarella, Carl; He, Xuezhong; Wang, Duo (Pergamon-Elsevier Science Ltd, 2006)
    We develop a simple behavioral asset pricing model with fundamentalists and chartists in order to study price behavior in financial markets when chartists estimate both conditional mean and variance by using a weighted ...
  • Platen, Eckhard (Blackwell Publishing, 2006)
    This paper derives a unified framework for portfolio optimization, derivative pricing, financial modeling, and risk measurement. It is based on the natural assumption that investors prefer more rather than less, in the ...
  • Morales, Knashawn; Ryan, Louise (John Wiley & Sons, Ltd., 2005)
    Risk assessments based on epidemiologic studies are becoming increasingly common in evaluating environmental health risks and setting health standards. This article will discuss and compare some of the available methods ...
  • Hein, Anne-Mette; Richardson, Sylvia; Causton, Helen; Ambler, Graeme; Green, Peter (Oxford Univ Press, 2005)
    We present Bayesian hierarchical models for the analysis of Affymetrix GeneChip data. The approach we take differs from other available approaches in two fundamental aspects. Firstly, we aim to integrate all processing ...
  • Alomari, Majdi; Zhu, Jianguo (Elsevier Science Bv, 2011)
    This paper presents the use of Thyristor-Controlled Series Capacitor (TCSC) to control bifurcations of subsynchronous resonance (SSR) in multimachine power system. The modified second system of the IEEE second benchmark ...
  • Catalano, Paul; Ryan, Louise (American Statistical Association, 1992)
    We use the concept of a latent variable to derive the joint distribution of a continuous and a discrete outcome, and then extend the model to allow for clustered data. The model Can be parameterized in a way that allows ...
  • Lohstroh, Pete; Chen, Jiangang; Ba, Jianming; Ryan, Louise; Xu, Xiping; Overstreet, James; Lasley, Bill (Us Dept Health Human Sciences Public Health Science, 2003)
    Stressors as subtle as night work or shift work can lead to irregular menstrual cycles, and changes in reproductive hormone profiles can adversely affect bone health. This study was conducted to determine if stresses ...
  • Celedon, Juan; Litonjua, Augusto; Ryan, Louise; Weiss, Scott; Gold, Diane (American Academy of Pediatrics, 2002)
    Objective. Bottle feeding in the bed or crib before sleep time has been associated with an increased risk of wheezing in the first year of life. We examined whether bottle feeding in the bed or crib before sleep time in ...
  • Chiarella, Carl; Szidarovszky, Ferenc (Pergamon-Elsevier Science Ltd, 2003)
  • Glover, Kristoffer; Peskir, Goran; Samee, F (Taylor and Francis, 2011)
    Following the economic rationale of the British put and call option, we present a new class of lookback options (by first studying the canonical 'Russian' variant) where the holder enjoys the early exercise feature of ...
  • Delli Gatti, Domenico; Di Guilmi, Corrado; Gaffeo, Edoardo; Gallegati, Mauro; Giulioni, Gianfranco; Palestrini, Antonio (World Scientific, 2004)
    Power law behavior is an emerging property of many economic models. In this paper we emphasize the fact that power law distributions are persistent but not time invariant. In fact, the scale and shape of the firms' size ...
  • Craddock, Mark; Lennox, Kelly (Inst Mathematical Statistics, 2009)
    This paper uses Lie symmetry methods to calculate certain expectations for a large class of Ito diffusions. We show that if the problem has sufficient symmetry, then the problem of computing functionals of the form ...
  • Lin, Angela; Herring, Amy; Amstutz, Karen; Westgate, Marie-Noel; Lacro, Ronald; Al-Jufan, Mansour; Ryan, Louise; Holmes, Lewis (Wiley, 1999)
    Through an ongoing hospital-based active malformation surveillance program, we identified cardiovascular malformations (CVMs) in 3.3 per 1,000 liveborn and stillborn infants, and fetuses from pregnancies terminated electively ...
  • Thomson, Carey; Roberts, Kevin; Curran, Andrew; Ryan, Louise; Wright, Rosalind (American Medical Association, 2002)
    Background: Effective screening for exposure to violence (ETV) in the pediatric setting depends on informant reliability and recognition of patients at increased risk. Pediatricians screening for children's ETV often rely ...
  • Shannon, Anthony; Melham, Ray (Fibonacci Assoc, 1993)
  • Pfeiffer, Ruth; Ryan, Louise; Litonjua, Augusto; Pee, David (Wiley-Blackwell Publishing Ltd., 2005)
    The case-cohort design for longitudinal data consists of a subcohort sampled at the beginning of the study that is followed repeatedly over time, and a case sample that is ascertained through the course of the study. ...
  • Mccarty, Kathleen; Ryan, Louise; Houseman, E; Williams, Paige; Miller, David; Quamruzzaman, Quazi; Rahman, Mahmuder; Mahiuddin, Golam; Smith, Thomas; Gonzalez, Ernesto; Su, Li; Christiani, David (Biomed Central Ltd, 2007)
    Background: Polymorphisms in GSTT1, GSTM1 and GSTP1 impact detoxification of carcinogens by GSTs and have been reported to increase susceptibility to environmentally related health outcomes. Individual factors in arsenic ...