975 resultados para circle courts


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In this qualitative investigation, the researcher examined the experiences of 10 teachers as they implemented a classroom management model called the Respect Circle. Through interviews and journal entries, the writer sought to understand how the participating teachers developed their classroom management practice, using the Respect Circle as a reference point. Data collection occurred over a 10-week period from October to December. The findings of this study demonstrate the multifaceted and complex nature of classroom management. Participants identified relationships with their students as the premier factor in establishing classroom management. Additionally, pro action, professional reflection, adaptability, and consistency figured prominently in the classroom management approaches taken by the participating teachers. Utilizing the experiences and suggestions of the participants as a springboard, the Respect Circle model was revised. The findings underline areas of concern regarding classroom management and suggest that teachers want a respectful, structured yet flexible model upon which to base their classroom management. Suggestions for teachers, new and experienced; school administrators; and developers of classroom management courses are provided.

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This paper is an examination of the Supreme Court of Canada's interpretation of federalism since constitutional repatriation in 1982. It argues that the lure of centralist efficiency is overpowering a fundamentally important part of our federal order: regionalism. The author contends that changes made by the Court to certain fundamental concepts of Canadian constitutional law now provide Parliament with greater latitude than before in the exercise of its legislative powers. According to the author, these changes are disturbing because they are structured so as to preclude consideration of the legitimate concerns of regional polities. Furthermore, he argues that the Court has reinforced the central government's power to regulate the economy, including intraprovincial matters affecting trade, by resorting to highly functional tests that emphasize economic efficiency over other criteria. This, he claims, makes it more difficult to invoke legitimate regional interests that would lead to duplication, overlapping and even, in the eyes of some, inefficiency. The author the focuses on the Court's treatment of environmental protection in an attempt to show the tension between the Court's desire to use a functional approach and the need to recognize regional interests. Finally, through an examination of recent case law, he attemps to demonstrate that the Court's dominant perspective remains functional despite its endorsement of a more community-oriented undestanding of federalism in Secession Reference. If the Court chooses to proceed in this manner, it will alienate regional polities and may encourage them to choose more radical means of asserting their differences. Further, the author argues that strict adherence to the functional effectiveness approach will undermine the very values that federalism is meant to promote.

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Ma thèse de doctorat, In the Circle: Jazz Griots and the Mapping of African American Cultural History in Poetry, étudie la façon dont les poètes afro-américains des années 1960 et 1970, Langston Hughes, David Henderson, Sonia Sanchez, et Amiri Baraka, emploient le jazz afin d’ancrer leur poésie dans la tradition de performance. Ce faisant, chacun de ces poètes démontre comment la culture noire, en conceptualisant à travers la performance des modes de résistance, fût utilisée par les peuples de descendance africaine pour contrer le racisme institutionnalisé et les discours discriminatoires. Donc, pour les fins de cette thèse, je me concentre sur quatre poètes engagés dans des dialogues poétiques avec la musicologie, l’esthétique, et la politique afro-américaines des années 1960 et 1970. Ces poètes affirment la centralité de la performativité littéraire noire afin d’assurer la survie et la continuité de la mémoire culturelle collective des afro-américains. De plus, mon argument est que la théorisation de l’art afro-américain comme engagement politique devient un élément central à l’élaboration d’une esthétique noire basée sur la performance. Ma thèse de doctorat propose donc une analyse originale des ces quatre poètes qui infusent leur poèmes avec des références au jazz et à la politique dans le but de rééduquer les générations des années 2000 en ce qui concerne leur mémoire collective.

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School of management studies, Cochin university of Science and Technology

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La calidad, y mas concretamente la calidad en el servicio, se ha venido convirtiendo en un requisito imprescindible para competir en las organizaciones industriales y comerciales del mundo, ya que las implicaciones que tiene la calidad en el servicio

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Laboratory determined mineral weathering rates need to be normalised to allow their extrapolation to natural systems. The principle normalisation terms used in the literature are mass, and geometric- and BET specific surface area (SSA). The purpose of this study was to determine how dissolution rates normalised to these terms vary with grain size. Different size fractions of anorthite and biotite ranging from 180-150 to 20-10 mu m were dissolved in pH 3, HCl at 25 degrees C in flow through reactors under far from equilibrium conditions. Steady state dissolution rates after 5376 h (anorthite) and 4992 h (biotite) were calculated from Si concentrations and were normalised to initial- and final- mass and geometric-, geometric edge- (biotite), and BET SSA. For anorthite, rates normalised to initial- and final-BET SSA ranged from 0.33 to 2.77 X 10(-10) mol(feldspar) m(-2) s(-1), rates normalised to initial- and final-geometric SSA ranged from 5.74 to 8.88 X 10(-10) mol(feldspar) m(-2) s(-1) and rates normalised to initial- and final-mass ranged from 0.11 to 1.65 mol(feldspar) g(-1) s(-1). For biotite, rates normalised to initial- and final-BET SSA ranged from 1.02 to 2.03 X 10(-12) mol(biotite) m(-2) s(-1), rates normalised to initial- and final-geometric SSA ranged from 3.26 to 16.21 X 10(-12) mol(biotite) m(-2) s(-1), rates normalised to initial- and final-geometric edge SSA ranged from 59.46 to 111.32 x 10(-12) mol(biotite) m(-2) s(-1) and rates normalised to initial- and final-mass ranged from 0.81 to 6.93 X 10(-12) mol(biotite) g(-1) s(-1). For all normalising terms rates varied significantly (p <= 0.05) with grain size. The normalising terms which gave least variation in dissolution rate between grain sizes for anorthite were initial BET SSA and initial- and final-geometric SSA. This is consistent with: (1) dissolution being dominated by the slower dissolving but area dominant non-etched surfaces of the grains and, (2) the walls of etch pits and other dissolution features being relatively unreactive. These steady state normalised dissolution rates are likely to be constant with time. Normalisation to final BET SSA did not give constant ratios across grain size due to a non-uniform distribution of dissolution features. After dissolution coarser grains had a greater density of dissolution features with BET-measurable but unreactive wall surface area than the finer grains. The normalising term which gave the least variation in dissolution rates between grain sizes for biotite was initial BET SSA. Initial- and final-geometric edge SSA and final BET SSA gave the next least varied rates. The basal surfaces dissolved sufficiently rapidly to influence bulk dissolution rate and prevent geometric edge SSA normalised dissolution rates showing the least variation. Simple modelling indicated that biotite grain edges dissolved 71-132 times faster than basal surfaces. In this experiment, initial BET SSA best integrated the different areas and reactivities of the edge and basal surfaces of biotite. Steady state dissolution rates are likely to vary with time as dissolution alters the ratio of edge to basal surface area. Therefore they would be more properly termed pseudo-steady state rates, only appearing constant because the time period over which they were measured (1512 h) was less than the time period over wich they would change significantly. (c) 2006 Elsevier Inc. All rights reserved.