15,416 research outputs found

    A non-perturbative approach to quantum chromodynamics

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    The approach of calculating non-perturbative effects in Quantum Chromodynamics by expanding about non-trivial classical solutions of the equation of motion is described. Some of the techniques required for this are developed in references [l,2,3] on which this thesis is predominantly based. The general self-dual solutions are discussed. With these as background fields the Green and massless Dirac functions are solved for arbitrary group representation. Then with the help of these the determinants and collective coordinate zero modes required for the first order quantum corrections ar'3 calculated

    List of the Smut Fungi of Arkansas

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    An evaluation of the partial immersion project at St. Aloysius college junior school

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    C. malvarum spore concentrate, formulation, and agricultural process

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    Describes the preparation of C. malvarum spores, spore concentrates and agricultural formulations for use as a mycoherbicide by application onto undesired vegetation, e.g. teaweed, or to the situs of the undesirable vegetation, controlling the undesired vegetation in cropland and other locales where the presence of the vegetation is undesired

    Silent voices : supporting children and young people affected by parental alcohol misuse

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    Main table of contents: • Summary of Key Messages and Recommendations • Section One: Background • Section Two: Methodology • Section Three: Consultation with children and young people • Section Four: Review Findings • Research Question One: What is known about the experiences of children and families where there is parental alcohol misuse and to what extent is this informed by the views of children and young people themselves? • Research Question Two: What are the key wider issues associated with PAM (e.g. unemployment, domestic abuse, mental health) and how do they relate to risk/protective factors for children and families? • Research Question Three: What is known about protective factors and processes in this population and how they can minimise risk/negative outcomes? • Research Question Four: What is known about services, and their delivery, and the impact/benefit of such services for children (and families) where there is PAM and to what extent is this informed by the views of children and young people themselves? • Research Question Five: What is the current policy context for children and families where there is PAM and how might it be improved? • Research Question Six: Thinking about questions 1 to 5 above, what are the gaps in our knowledge about children affected by PAM and services for these children
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