1,313 research outputs found

    Education and practice, let's move on: introducing the education zone team

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    The role of the academic in clinical practice has long been debated with no consensus on either what it is or what it should be. This paper suggests that we need to move on from the debate and implement ways of working that are commensurate with the needs of the students in individual organisations whilst fulfilling the requirements of curricula and individual roles. Within one university, a new way of working with partnership placement providers was implemented. This paper outlines the process, experience and outcomes of the initiative and attempts to provide an honest account of the achievements and complexities of such a project

    Free Speech to have Sweatshops? How \u3ci\u3eKasky v. Nike\u3c/i\u3e Might Provide a Useful Tool to Improve Sweatshop Conditions

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    In 1998, consumer activist Marc Kasky sued Nike, claiming that Nike’s statements in the media denying sweatshop conditions in its factories were false advertising. This case, culminating in a controversial California Supreme Court decision, has attracted much criticism on its implications of free speech. Little attention has been paid to how Nike v. Kasky might be a useful tool for anti-sweatshop advocates, who have up until now had great difficulty holding companies accountable for their sweatshop labor conditions. This Note examines the anti-sweatshop movement and its lack of effective private enforcement techniques. It then explores how the California Supreme Court in Kasky expanded the commercial speech doctrine. Lastly, it analyzes how Kasky might be used by anti-sweatshop advocates against corporations with sweatshop conditions. This Note concludes that Kasky is an imperfect tool but one that, when used in moderation, would not have a strong chilling effect on corporate speech

    The Case for a Socio-Cultural Approach to Literacy and Student Support Services

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    Many urban Catholic high schools pride themselves as developing our students in a holistic way. In these schools, educators are able to develop and support their students in both a moral and an academic sense. This belief in educating the whole child is appealing to many families, especially those in our most underserved urban contexts. Families in these urban contexts look toward Catholic high schools as offering the necessary holistic support and guidance needed to achieve academic, collegiate, and moral success and stability. As co-developers of a newly launched Academic Resource Center within one urban Catholic high school setting, however, we recognize that while our education may appear holistic in nature and philosophy, oftentimes our understandings of student ability and literacy behaviors may be radically underdeveloped

    Natural Families of Triangles I: Parametrizing Triangle Space

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    We group triangles into families based on three parameters: the distance between the circumcenter O and the centroid G, the circumradius, and the measure of angle Ð GOAwhere A is one vertex. Using these parameters, we present triangle space, a subset of R3 in which every triangle is represented by exactly one point

    Natural Families of Triangles II: A Locus of Symmedian Points

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    We group triangles into families based on three parameters: the distance between the circumcenter O and the centroid G, the circumradius, and the measure of angle Ð GOAwhere A is one vertex. We focus on the family of triangles which allows Ð GOA to vary and fixes the other two parameters. By construction, this grouping produces triangles which share the same Euler line. Perhaps unexpectedly, if we examine the family\u27s locus of a triangle center known as the symmedian point, we find that it always forms an arc of a circle centered at a specified point on the Euler line

    Revealing complexities within flat-water kayaking: injury prevention and biomechanical analysis

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    Includes bibliographical referencesElite kayakers are required to perform repetitive movements that create strength and flexibility asymmetries in their bodies, making them susceptible to injury. The first portion of this thesis is dedicated to investigating whether a supervised, corrective pre-habilitation programme of the kinetic chain, conducted twice a week for 10 weeks, would reduce these predisposing factors. A group of 19 marathon paddlers were assessed before and after the intervention, with nine of them receiving the intervention. The 10-week intervention programme was found to significantly improve scapular position and kinesis, thoracic spine extension and single arm pulling ability, thus suggesting improved shoulder function and reduced risk of injury. The second portion of the thesis involved novel biomechanical analysis of kayaking on the water and on a kayaking-ergometer. It is the first objective description of the three dimensional movements of the kayak in the literature. Sprint and marathon paddlers performed a 180 metre time trial using an instrumented paddle with an accelerometer and gyroscope attached to the boat for analysis of boat movement characteristics and paddler-generated forces. Similar patterns for paddle torque, boat acceleration and pitch were observed between male sprint paddlers and male marathon paddlers. However, the direction and timing of the roll and the yaw of the boat during the water phase of the kayak stroke differed between these groups of paddlers. In addition, substantial individual variation existed within the group of male marathon paddlers. On the kayaking ergometer, activation patterns of the trunk and pelvic muscles were measured using electromyography during a maximal 200 metre time trial. Gluteus medius, lower trapezius and erector spinae were measured for the first time in maximal kayaking. The latissimus dorsi, pectoralis major and external oblique muscles were more active during the contralateral phase than has previously been reported. When these paddlers performed a single arm pull test on the same day, the muscle activation patterns changed, and muscle groups were active according to their anatomical function and what has previously been described. First, variation of movement, flexibility and segmental training of the kinetic chain may be advantageous when incorporated with kayaking training to prevent shoulder injury risk factors in paddlers. Second, individual evaluation of three-dimensional boat kinematics and muscle recruitment timing provides objective insight into an individual's kayak technique, with potential benefits for improving technical performance and mechanical efficiency

    Quantum phase transition in quantum wires controlled by an external gate

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    We consider electrons in a quantum wire interacting via a long-range Coulomb potential screened by a nearby gate. We focus on the quantum phase transition from a strictly one-dimensional to a quasi-one-dimensional electron liquid, that is controlled by the dimensionless parameter nx0n x_0, where nn is the electron density and x0x_0 is the characteristic length of the transverse confining potential. If this transition occurs in the low-density limit, it can be understood as the deformation of the one-dimensional Wigner crystal to a zigzag arrangement of the electrons described by an Ising order parameter. The critical properties are governed by the charge degrees of freedom and the spin sector remains essentially decoupled. At large densities, on the other hand, the transition is triggered by the filling of a second one-dimensional subband of transverse quantization. Electrons at the bottom of the second subband interact strongly due to the diverging density of states and become impenetrable. We argue that this stabilizes the electron liquid as it suppresses pair-tunneling processes between the subbands that would otherwise lead to an instability. However, the impenetrable electrons in the second band are screened by the excitations of the first subband, so that the transition is identified as a Lifshitz transition of impenetrable polarons. We discuss the resulting phase diagram as a function of nx0n x_0.Comment: 18 pages, 8 figures, minor changes, published versio

    Biologically significant residual persistence of brodifacoum in reptiles following invasive rodent eradication, Galapagos Islands, Ecuador

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    Rat eradication resulted in prolonged presence of the anticoagulant rodenticide brodifacoum in exposed lizards, likely significantly contributing to the deaths of secondarily exposed raptors up to at least 773 days after bait application
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