356 resultados para Tippett, Brad
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This exploratory empirical phenomological study looks at employee engagement using Kahn (1990) and Maslow’s (1970) motivational theories to understand the experience of non-salaried employees. This study finds four themes that seem to affect employee engagement: work environment, employee’s supervisor, individual characteristics of the employee, and opportunity for learning.
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Adult educators are only beginning to understand the interaction between learning and emotion (Dirkx, 2006; O’Regan, 2003). Understanding these concepts and their interaction through the constructivist perspective presents a unique opportunity to appreciate the learner’s perspective and the construction of knowledge through experience.
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This paper explores the role of engagement in adult learning based on Illeris’ three dimensional model of learning and Yang’s holistic theory of knowledge and learning. Engagement and learning are integrated processes by which adult learners gain a deeper understanding and make meaning of the activities he or she is exposed to in a given learning environment.
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This deconstruction of employee engagement, power, and privilege was focused toward exploring four principal questions: (a) who controls the context of work, (b) who determines the experience of engagement, (c) who defines the value of engagement, and (d) who benefits from high levels of engagement? Because of the potential for privilege to influence the experience of engagement, the purpose of our work was to critically examine the construct of employee engagement as a privileged state
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Presently, there are numerous Native English Teacher (NETs) teaching in Korean post-secondary educational (PSE) institutions. The aim of this thesis is to explore the views held by NETs with regards to their self-perceived teaching perspectives while working in a Korean PSE setting. The thesis also aims to answer the assertion made in the literature that English as Foreign Language (EFL) teachers are "acritical and atheoretical". To this end, the thesis intends to identify the extent of the NETs’ preference for social reform as a teaching perspective, the NETs stated reasons for identifying with roles as social reformers, how these views are reflected in the NETs’ practice (praxis), what the barriers impeding the adoption and enactment of social reform are, and how the NETs’ perspectives relate to critical pedagogy. The results reveal that NETs in Korean PSE do not align themselves with social reform, yet categorizing NETS as "acritical and atheoretical" may be overly-simplistic. The results show that there are three kinds of obstacles that prevent NETs from engaging more with social reform and being less acritical and atheoretical: 1) NETs teaching in Korean EFL are conflicted and/or confused about their roles as English teachers; 2) there are significant cultural constraints to teaching in Korean EFL as a NET; 3) there are significant pedagogical constraints to teaching in Korean EFL as a NET.
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Before writing this introductory piece, I spent some time viewing the Fourth Year Student Exhibition. It was a time-out in a busy adminstrative morning,and an important occasion for reflecting upon the visual arts program at Sir wilfred Grenfell College. The works in the gallery, some of which are reproduced on the following pages, are as varied as the individuals who made them. Yet the paintings, prints,sculptures and photographs provides a glimpse into the richness of the experienceof the past years for these students. The mix of techniques, colors, images and line suggest the breadth of experience and knowledge shared with these students by their professors. The Quality and force of the works signal the future contributions these graduates will make to our society and culture.
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The oceans at the time of the Cenomanian-Turonian transition were abruptly perturbed by a period of bottom-water anoxia. This led to the brief but widespread deposition of black organic-rich shales, such as the Livello Bonarelli in the Umbria-Marche Basin (Italy). Despite intensive studies, the origin and exact timing of this event are still debated. In this study, we assess leading hypotheses about the inception of oceanic anoxia in the Late Cretaceous greenhouse world, by providing a 6-Myr-long astronomically-tuned timescale across the Cenomanian-Turonian boundary. We procure insights in the relationship between orbital forcing and the Late Cretaceous carbon cycle by deciphering the imprint of astronomical cycles on lithologic, geophysical, and stable isotope records, obtained from the Bottaccione, Contessa and Furlo sections in the Umbria-Marche Basin. The deposition of black shales and cherts, as well as the onset of oceanic anoxia, is related to maxima in the 405-kyr cycle of eccentricity-modulated precession. Correlation to radioisotopic ages from the Western Interior (USA) provides unprecedented age control for the studied Italian successions. The most likely tuned age for the Livello Bonarelli base is 94.17 ± 0.15 Ma (tuning #1); however, a 405-kyr older age cannot be excluded (tuning #2) due to uncertainties in stratigraphic correlation, radioisotopic dating, and orbital configuration. Our cyclostratigraphic framework suggests that the exact timing of major carbon cycle perturbations during the Cretaceous may be linked to increased variability in seasonality (i.e. a 405-kyr eccentricity maximum) after the prolonged avoidance of seasonal extremes (i.e. a 2.4-Myr eccentricity minimum). Volcanism is probably the ultimate driver of oceanic anoxia, but orbital periodicities determine the exact timing of carbon cycle perturbations in the Late Cretaceous. This unites two leading hypotheses about the inception of oceanic anoxia in the Late Cretaceous greenhouse world.
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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
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Tourmaline from a gem-quality deposit in the Grenville province has been studied with X-ray diffraction, visible-near infrared spectroscopy, Fourier transform infrared spectroscopy, scanning electron microscopy, electron microprobe and optical measurements. The tourmaline is found within tremolite-rich calc-silicate pods hosted in marble of the Central Metasedimentary Belt. The crystals are greenish-greyish-brown and have yielded facetable material up to 2.09 carats in size. Using the classification of Henry et al. 2011 the tourmaline is classified as a dravite, with a representative formula shown to be (Na0.73Ca0.2380.032)(Mg2+2.913Fe2+0.057Ti4+0.030) (Al3+5.787Fe3+0.017Mg2+0.14)(Si6.013O18)(BO3)3(OH)3((OH,O)0.907F0.093). Rietveld analysis of powder diffraction data gives a = 15.9436(8) Å, c = 7.2126(7) Å and a unit cell volume of 1587.8 Å3. A polished thin section was cut perpendicular to the c-axis of one tourmaline crystal, which showed zoning from a dark brown core into a lighter rim into a thin darker rim and back into lighter zonation. Through the geochemical data, three key stages of crystal growth can be seen within this thin section. The first is the core stage which occurs from the dark core to the first colourless zone; the second is from this colourless zone increasing in brown colour to the outer limit before a sudden absence of colour is noted; the third is a sharp change from the end of the second and is entirely colourless. These events are the result of metamorphism and hydrothermal fluids resulting from nearby felsic intrusive plutons. Scanning electron microscope, and electron microprobe traverses across this cross-section revealed that the green colour is the result of iron present throughout the system while the brown colour is correlated with titanium content. Crystal inclusions in the tourmaline of chlorapatite, and zircon were identified by petrographic analysis and confirmed using scanning electron microscope data and occur within the third stage of formation.
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Las relaciones entre los gabinetes de Comunicación de los clubes de fútbol y los periodistas deportivos se enmarcan en el modelo de Gieber y Johnson (1961) por el que el hecho de que ambos compartan objetivos comunes, donde los gabinetes de Comunicación necesitan que los medios publiquen determinadas informaciones y los periodistas precisan de noticias que publicar, provoca una pérdida de independencia por parte de los periodistas, ya que necesitan a esos departamentos como fuentes. En la actualidad, los departamentos de Comunicación de los clubes de fútbol, como el del FC Barcelona, se han constituido en gatekeepers. Esto ha acentuado las históricas diferencias que existen entre los periodistas y los profesionales de la comunicación corporativa, incrementado por el control informativo de estos departamentos lo que provoca constantes tensiones entre ambos.
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Catalogue for an exhibition with works selected exclusively by Brendan Neiland. Neiland, who attended the Birmingham College of Art and the Royal College of Art, London during the 1960s, has selected works from a range of artists including: Val Archer, Sarah Armstrong-Jones, Sir Peter Blake, Simon Burton, Grace Erskine Crum, Brad Faine, James Fisher, Martin Fuller, Christian Furr, Annabel Gault, Jason Gibilaro, Hugh Gilbert, Michael Harrison, David Hepher, Patrick Hughes, Andrzej Jackowski, David Mach, Danny Markey, Terry New, William Packer, Tom Phillips (RA), Donald Smith, Justine Smith, Steve Thomas, John Wilkins