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  • Ghaderpour, Ebrahim; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer ScienceArts and ScienceDepartment of Mathematics and Computer Science, 2013)
    An orthogonal design of order n and type (si,..., se), denoted OD(n; si,..., se), is a square matrix X of order n with entries from {0, ±x1,..., ±xe}, where the Xj’s are commuting variables, that satisfies XX* = ^ ^g=1 ...
  • Morgan, Robert; University of Lethbridge. Faculty of Education (Lethbridge, Alta. : University of Lethbridge, Faculty of Education, 2003Education, 2003)
    This study focused on student athletes' perceptions of sport and education. The following research question was used to establish a framework for this thesis: Is there a significant difference in athletes' perceptions of ...
  • McKnight, Kerbi; University of Lethbridge. Faculty of Education (Lethbridge, Alta. : University of Lethbridge, Faculty of Education, 2007Faculty of Education, 2007)
    This study investigated how active female hockey players at the high school, university/college, and national/elite levels perceive that the skills acquired in sport transfer to another career or other facets of their ...
  • Chapman, Ian Myles; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2002Arts and ScienceDepartment of Physics, 2002)
    The performance of astronomical interferometer arrays operating at (sub) millimeter wave-lengths is seriously compromised by rapid variations of atmospheric water vapour content that distort the phase coherence of incoming ...
  • White, Patricia; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Dept. of Kinesiology, c2009Arts and ScienceDepartment of Kinesiology, 2009)
    The purpose of this thesis was to compare the contributions of attentional resources relevant to postural control between fall-fearful and non-fearful older adults. Levels of postural challenge and instructions of task ...
  • Robbins, Matthew P. G.; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta : University of Lethbridge, Dept. of Physics and AstronomyArts and ScienceDepartment of Physics and Astronomy, 2017)
    Quantum mechanics can be done using classical phase space functions and a star product. The state of the system is described by a quasi-probability distribution. A classical system can be quantized in phase space in ...
  • Garrett, Jasmine Jay Tamara; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2005Arts and ScienceDepartment of Biological Sciences, 2005)
    The development of leaf vascular patterns is a highly regulated process. The plant hormone auxin is critical for vascular patterning: auxin canalization is proposed to cause files of cells to accumulate higher auxin ...
  • Good Striker, Evelyn Alexandria; University of Lethbridge. Faculty of Education (Lethbridge, Alta. : University of Lethbridge, Faculty of Education, 1998Education, 1998)
    Human science research is a form of writing. Creating a phenomenological text is the object of the research process (Van Manen, 1990). In the case of this- project my writing. and research serves as pedagogy. Anecdotal ...
  • Parshakov, Ilia (Lethbridge, Alta. : University of Lethbridge, Dept. of Geography, c2012Arts and ScienceDepartment of Geography, 2012)
    Image classification is a fundamental information extraction procedure in remote sensing that is used in land-cover and land-use mapping. Despite being considered as a replacement for manual mapping, it still requires some ...
  • Gergel, Barry; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2007Faculty of Arts and ScienceDepartment of Mathematics and Computer Science, 2007)
    A new automatic compression scheme that adapts to any image set is presented in this thesis. The proposed scheme requires no a priori knowledge on the properties of the image set. This scheme is obtained using a unified ...
  • Baghaee, Tina (Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer SciencesArt and ScienceMathematics and Computer Science, 2017)
    In this thesis, we address the problem of opinion question generation. The motivation behind this task is to provide users with more question samples related to their query when using search engines. In our view, one of ...
  • Ali, Husam Deeb Abdullah Deeb (Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer Science, c2012Arts and ScienceDepartment of Mathematics and Computer Science, 2012)
    Humans are not often very skilled in asking good questions because of their inconsistent mind in certain situations. Thus, Question Generation (QG) and Question Answering (QA) became the two major challenges for the Natural ...
  • Kennedy, Peter (Lethbridge, Alta. : University of Lethbridge, Dept. of GeographyArts and ScienceDepartment of Geography, 2014)
    Spectral features within satellite images change so frequently and unpredictably that spectral definitions of land cover are often only accurate for a single image. Consequently, land-cover maps are expensive, because the ...
  • Mlynarski, Angela; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2006Arts and ScienceDepartment of Mathematics and Computer Science, 2006)
    A digital library is a collection of services and information objects for storing, accessing, and retrieving digital objects. Automatic text summarization presents salient information in a condensed form suitable for user ...
  • Kolla, Maheedhar; University of Lethbridge. Faculty of Arts and Science (Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2004Arts and ScienceDepartment of Mathematics and Computer Science, 2004)
    Summarization is a complex task that requires understanding of the document content to determine the importance of the text. Lexical cohesion is a method to identify connected portions of the text based on the relations ...
  • Dobson, Edward; Morris, Joy (Electronic Journal of CombinatoricsArts and ScienceDepartment of Mathematics and Computer ScienceMississippi State UniversityUniversity of Lethbridge, 2009)
    We generalize a classical result of Sabidussi that was improved by Hemminger, to the case of directed color graphs. The original results give a necessary and sufficient condition on two graphs, C and D, for the automorphsim ...
  • Morris, Joy (University of Calgary, Department of Mathematics & StatisticsArts and ScienceDepartment of Mathematics and Computer ScienceUniversity of Lethbridge, 2016)
    In this paper, we begin by partitioning the edge (or arc) set of a circulant (di)graph according to which generator in the connection set leads to each edge. We then further refine the partition by subdividing any part that ...
  • Taylor, Aaron (IntellectArts and ScienceNew Media DepartmentUniversity of Lethbridge, 2014)
    Through a case study of The Avengers (2012) and other recently adapted Marvel Entertainment properties, it will be demonstrated that the reimagined, rebooted and serialized intermedial text is fundamentally fan oriented: ...
  • Walsh, Stig A.; Iwaniuk, Andrew N.; Knoll, Monja A.; Bourdon, Estelle; Barrett, Paul M.; Milner, Angela C.; Nudds, Robert L.; Abel, Richard L.; Sterpaio, Patricia Dello (Public Library of ScienceArts and ScienceDepartment of NeuroscienceNational Museums of ScotlandUniversity of LethbridgeUniversity of the West of ScotlandNatural History Museum (London, England)University of ManchesterImperial College, LondonUniversity of Abertay Dundee, 2013)
    Extinct animal behavior has often been inferred from qualitative assessments of relative brain region size in fossil endocranial casts. For instance, flight capability in pterosaurs and early birds has been inferred from ...
  • Roberts, Larry E.; Williams, Robert J.; Marlin, Richard G.; Farrell, Therese; Imiolo, Daniel (American Psychological AssociationMcMaster UniversityMcMaster University, 1984)
    What is the relation between (a) the ability to control visceral responding on a biofeedback task and (b) the ability to report behaviors actually contributing to this performance? Subjects received biofeedback training ...