54 resultados para the fundamental supermode


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"Completely revised and updated, this new edition of The Politics of Indonesia is an engaging and accessible account of the main political issues and challenges confronting Indonesia as it moves forward into the twenty-first century. Since the forced resignation of Suharto as president in 1998, Indonesia has seemingly lurched from one crisis to the next: the country's first democratically elected president, Abdurrahman Wahid was ejected from government; the army has become politically active again; and militant Islamic politics and a chauvinistic nationalism have emerged as significant forces on the political landscape. Now, with the ascension of Megawati Sukarnoputri to the presidency, Damien Kingsbury looks in detail at her style of government and the fundamental issues and concerns facing Indonesia.
The biggest question facing this heterogeneous nation seems to be whether the Republic of Indonesia will be able to hold together or whether this unitary state was just a brief moment in post-colonial history." "This book is a valuable resource for students of Asian studies, politics, and related disciplines. Likewise, it remains essential reading for those wishing to travel or do business in Indonesia and for anyone living in the strategic shadow of this important, diverse, and fragile country."

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This paper asks the fundamental question of whether editorial managers and journalists are embracing convergence for business reasons or to do better journalism. Media organizations around the world are adopting various forms of convergence, and along the way embracing a range of business models. Several factors are influencing and driving the adoption of convergence—also known as multiple-platform publishing. Principal among them are the media's desire to reach as wide an audience as possible, consumers who want access to news in a variety of forms and times (news 24-7), and editorial managers' drive to cut costs. The availability of relatively cheap digital technology facilitates the convergence process. Many journalists believe that because that technology makes it relatively easy to convert and distribute any form of content into another, it is possible to produce new forms of storytelling and consequently do better journalism. This paper begins by defining convergence (as much as it is possible to do so) and describing the competing models. It then considers the environments that lead to easy introduction of convergence, followed by the factors that hinder it. Examples of converged media around the world are provided, and suggestions offered on how to introduce convergence. The paper concludes that successful convergence satisfies the twin aims of good journalism and good business practices.

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This study empirically tests the fundamental assumption that social networks are important to entrepreneurs. This assumption underpins most social network research conducted in the field of entrepreneurship and is seldom questioned. Empirical data were drawn from Australia’s participation in the Global Entrepreneurship Monitor project (GEM) from 2000- 2005 – an aggregate sample of 14,205 randomly selected Australians. The study demonstrated: (1) statistically significant differences in social networks when entrepreneurs and non-entrepreneurs are compared and (2) that the structural diversity of social networks changes during the entrepreneurial process. It was found that structural diversity was most important to entrepreneurs in the discovery stage, least important to entrepreneurs in the start-up stage and of medium importance to entrepreneurs in the young business stage.

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Interculturality and intercultural identity is a local effect of the global movement and mixing of people, and those of intercultural identities constitute the fastest growing sector of the Australian population. In an age of globalisation and diversification, what does identity mean for those situated in-between governing notions of racial/ethnic formations, and how is intercultural identity experienced? For those informed by (at least) two cultures, what does multiculturalism, ethnicity and 'Australianness' mean, and where are these individuals positioned in relation to these structures? These questions have critical implications for the Australian nation. Within Australian discourses, interculturality and intercultural identity, in particular, has historically been excluded, rendered invisible. This dissertation is, therefore, one of facilitating visibility. Using the hyphens as a conceptual tool, I argue that in this age of accelerating globalisation the hyphens both makes visible and is made visible by interculturality. The hyphens is that grey and fluid site of intersection between structures of identity and is characterised by liminality - contestation, uncertainty, fundamentally ambivalence. Experiences of liminality, however, dissolve in any given time, opening up new terrain for creativity. Some of these emerging and creative forms of identity, as instigated by interculturality, are explored. Based on interviews with 20 daughters (and their mothers) from intercultural unions, this dissertation places intercultural identity on the Australian conceptual map and analyses the unique position occupied by those with an intercultural identity in their relationship with governing discursive formations of race/ethnicity, embodiment, nation and culture. In essence, the dissertation is concerned with examining the ways in which discursive identity structures intersect with subjective experience, and with the ways in which those with an intercultural identity negotiate those structures and their social relations. This examination raises the fundamental question: is the modernist notion of the material realities of individual lives reconcilable with the poststructural notion of identity as always located in discourse. This modernist/postmodernist tension permeates the dissertation.

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Synopsis: Crossing Bowen Street Crossing Bowen Street is an extended novel set in Melbourne, Australia. The protagonist, Meg Flanagan, is accepted to teachers' college. Meg is 24 years old and has worked, and lived out of home, since 17. Having completed her year 12 studies part time while working, she has applied to the Melbourne State College for a Bachelor of Education. Melbourne State College is subsequently 'amalgamated'A into Philip University, the original 19th century sandstone institution which borders MSC. Meg has worked as a medical secretary prior to commencing her studies. An only child, she is the first member of her family to go to university, indeed to finish high school. Tertiary study is exciting for Meg and the novel explores the psychic journey as well as the intellectual one, as Meg experiences challenges to the possibilities for her life and the trajectory along which she once assumed it would flow. The narrative is told through episodic and epistolary forms, with particular periods in Meg's cultural and academic life forming the focus, picking up the integral elements of her journey and examining the psychic context and action. Characters in the undergraduate chapters of the novel are somewhat transient, although very important to Meg's rapidly developing, changing sense of herself. The constant 'trying out' of ways of being and even lifestyles sees Meg losing old 'friendships' and making new, even temporary, ones all the time. This allows the opportunity for Meg to explore her feelings about connecting to others and the nature of her relationships. The Meg reflected back to her by others is of constant interest to her, particularly as she is frequently reminded that others see a very different Meg than she does. The novel commences at the outset of Meg's tertiary career, as she initially articulates the extent of her aspiration, of her sense of the possibility of her own life. Each vignette deals, chronologically, with an aspect of Meg's expanding sense of possibility, socially, emotionally, intellectually. Certain vignettes explore her relations with friends and acquaintances in the course, which in turn provide A In 1988, Federal Labor Minister for Education John Dawkins, devised a plan to end the streaming of Australian tertiary institutions and created what is called the Unified National System. This meant that colleges of advanced education and institutes of technology were either created universities in their own right, or more commonly, merged with an appropriate existing university. This process allows a fascinating insight into the class dimensions of hierarchies and stratifications. The need of universities and their members for status has been profoundly underscored. the background and context for her sexual relationships. That aspect of her developing subjectivity provides a marked contrast, which Meg uses as leverage, when set against her sense of herself as a scholar and her growing notion of entitlement, which allows her to 'choose', where previously she believed she had no choice; the choice is a scholarly career. Within all this, Meg discovers and is deeply empowered by certain political left, and feminist, discourses within the university community. She is equally dismayed and alienated by other feminist practices; her growing engagement with her own agency sees her quickly abandoning feminist subject positions previously dear to her, which served a particular purpose and are now superseded. This notion of feeling betrayed by the promise of a value system (or rather, its practitioners) will recur throughout the action of the novel, as Meg moves into an academic role, first as doctoral student and then as academic, seeking to live her values as practice and to remain true to what her trajectory has taught her. This is crystallised in the novel as the role played by the place she came from, and how that informs, and complicates, who she becomes. The novel seeks to explore the fundamental contradictions in doing so, through Meg's increasing awareness that the academy is not the harmonious, class aware institution she has idealised, but a world driven by status and hierarchies. This realisation must be reconciled in the light of Meg's anxieties about her working-class background. Meg's doctoral training at an elite university underscores her developing sense of what constitutes excellence and the role played by highly influential conservative institutions in maintaining social arrangements. As her academic career unfolds, the holding of a Cambridge PhD allows Meg opportunities to make change as certain privileges are afforded her by virtue of her Cambridge status. Yet it is this very notion that she seeks to challenge. Her growing passion for the State University of Victoria, an institution developed for the education of working-class people, informs her activism within the academy. Why are excellence and equity polarised? Why does the institution matter more than the scholarship? Why is so much practice within universities contrary to the values scholars often claim? These questions are explored through the dynamics of academic working life as student and later as a teacher at a university with an explicit equity agenda. The Start of the End (2003): The action commences on a late Friday after at SUV, when the Department of Communication & Cultural Studies has just been advised of Meg's promotion to Associate Professor. This vignette sees the initial soiree and celebrations and allows Meg to reflect on her experience. As her colleagues and friends are congratulating her, a particular student comes looking for Meg. It is clear that Angela Watson needs course advice particularly from Meg. Their discussion seems a straightforward one on the face of it, but it underscores many things; that Meg has come the full circle in her academic life, and what it is that her journey has really been about. The route to professorial appointment is considered, as is the source of Meg's greatest professional joy and fulfillment; is it scholarship, followed by leadership, in her discipline? It is knowing she has continued to speak and act to change the life chances of all students, wherever possible? Or is it the subtle distilling of both of these, along with the knowledge which emerges from the nexus of teaching and research. That scholarship, new knowledge, surely must be taking us somewhere specific in relation to others? The more we know, the more we can do...to what end? From this reflection, we see the action of the novel unfold. We return to this scene at the end of the novel, as Meg considers the trajectory of her life and its themes in her work. The novel ends as she is faced with the next challenge. Arrival (1989): Acceptance sees Meg as she is attempting to transform her life and create a new one. She has just been advised of her admission to an undergraduate Bachelor of Education program, at the major Melbourne teachers' college. Meg shares her rented home with her high school best friend, Anna, and her fiance, Jason, who appears to be superfluous in her life. Meg is aware he is a partner for who she used to be. We see Meg in her job as a medical secretary and this allows the mapping of Meg's sense of her own world, as she travels between home and work. This first stage of seeking her aspiration- to be an English teacher-evolves. As Meg considers the meaning of what she is about to do and how she knows it is right. This involves a consideration of what work means in our lives and how this is different for jobs according to how they are classed. Her relationship with the life she has known, the person she has been, is changing and this change is represented through her relationship with Jason. Meg's first day at teachers' college demonstrates that she is in a constant, often painful, dialogue with herself. The difficulties she encounters in making sense of the relation between her two 'lives' are thrown into sharp relief. The preparation for college sees Meg interrogating herself about how she can be different. Her initial experiences at the College resonate with her highest expectations of the life that awaits her, of the multiple possibilities currently being authored for her. Her first attendance at classes offers the opportunity to try out some of those possibilities, to test them against those she meets and to map the ways she could discover to 'be'. There is much tension and fear, but also endless excitement and these conflicting emotional states parallel and marble each other. It is on this day that she meets Jennifer Wren, her first real friend at university, who offers so many challenges to Meg. Their friendship involves a constant exhausting shift of subject positions, which Meg is able to look back on with affection in years to come. Going Bowling (1989): within a few weeks of commencing at university, Meg is socializing with some of her new friends, having neatly segmented her home and college lives. Meg has already realised that her friendships fall into separate groups; her friendship with Jennifer and the people Jennifer knows does not find its way into this group. They meet in the city to go bowling and have a meal. While Meg really enjoys these new people, already tensions are developing in relations between the group. Their unofficial leader, Rosemary Marshall, has a tendency to seek control and already resistance is showing. Rosemary particularly does not like Jennifer. Meg is enjoying her flirtation with Pete Danville, whom she has assumed to be gay. His very flattering attention has already developed Meg's confidence and stoked her ego, which has eroded in her stagnating relationship with Jason. Rosie has developed a crush on Pete and seems to take the flirtation with Meg personally. Dynamics in the group become slightly uncomfortable but Meg has grown quickly fond of her new friends, especially flamboyant Marina, another whom Rosemary seems to dislike. The discussions which occur during their evening deepen both the relationships and the tensions between them and draw lines which will determine the outcome of their various friendships. The Ball (1990): In the third year of her degree, much has happened to Meg. She is married to Jason, although she omits him from much of her psychic (and practical) life. Meg and her friends attend the Faculty's annual formal dinner dance. Meg has so far managed to balance the competitiveness which occurs between all of them, both academically and personally. The negotiation of her respective friendships with Jennifer and Marina requires a great deal of diplomacy; the subtext in this is very disturbing to Meg. What exactly is the conflict about? She can't be sure why they don't like each other; it could be Marina's smoking, or Jennifer's confidence to spare, but these things also annoy her, yet she does not fight with either girl as they do with each other. Rose has always insisted that the problem is Jennifer's private school background, but Marina went to a catholic girls' school, so what could the difference be? The ball is initially a happy occasion; the girls dress up and they dance and drink champagne together with the boys. But dynamics operating beneath the surface force their way up. Rosie is ready to force Pete to confront her continuing crush on him; Pete confronts Meg about their ongoing flirtation. Meg gives in and admits to herself for the first time that she does want to be with Pete. He is grown up and exciting and strong. He offers her something she has never had with Jason. Married less than a year, she pushes her husband out of her thoughts. The events of the ball force Meg to confront the differences between all her friends and the discomfort this affords everyone. Rosie's continued need for control over the group is acknowledged. Future Present (1991): Meg lives in Carlton with Pete. This is the busiest year thus far in her academic career and the financial, academic and emotional pressure is showing. This vignette gives us the range of Meg's academic activities and the way her life has fallen since the events at the ball eight months earlier. We see Meg grappling with her own evaluation of the changes in her 'way of being'; trying on different ways of living that she has idealised and finding them just as wanting as the last. Meg faces some key existential questions in this vignette and seeks answers which she finally discovers only she can give. Her relationship with Pete, the values and goals they share (and don't share) are thrown into sharp relief and provide a touchstone for the clearer determination of Meg's aspiration and future. Her relationship with various female friends is also revisited and this offers insight into Meg's constant checking of herself against idealised female templates. There is a crisis of identity and strength which constitutes an important fork in Meg's road. Beyond (1992): Beyond sees Meg determinedly seeking ways she can progress towards her goal, while still constantly checking against herself that postgraduate study (let alone a scholarly life) is available to her. We accompany Meg as she seeks and locates the academic path she wants; this is the backdrop for her further psychic exploration of the women who intimidate yet fascinate her, particularly Heloise Waul, who is a significant influence through Meg's postgraduate career. The sites in which Meg's personal struggles manifest are highlighted in this vignette, particularly in terms of dress and cultural pursuit. The conversations between Meg and Heloise also allow an exploration of the feminist politics of that milieu and the class tensions which operate tacitly within those politics. Bound to the Caucus (1992); Meg has now nearly completed her undergraduate degree and has been active for some time in university life and student politics. Her feminist and socialist education is well advanced. Bound to the Caucus shows us Meg in her student politics world for the first time, where the segue of her activism and academic life have taken her. Meg has found female friends who understand that part of her which struggles with inadequacy, although at this point in the novel this common struggle is not well understood or articulated. It is in this vignette that Meg admits her growing attraction for a Liberal student activist, Stuart Noble; this proscribed liaison raises many questions about values and aspiration, as well as the dominant sexual politics of the time and place. Bound to the Caucus also offers insight into the student activism occurring at universities like Philip in the early 1990s. Divergence (1993): Set in 1993, Meg is now in the early weeks of her honours program, although she has been at work on her thesis on the poet William Blake for some months. Living unhappily in a share household near the University, her relationship with Stuart Noble continues to develop, reaching a crisis point in this period. These events occur in the context of Meg's activist career in the Student Left, particularly as she encounters issues of identity around her class, feminism and difference amongst Left women. While Meg fights these battles passionately in an intense milieu, she considers them emotionally in terms of her changing sense of herself. Meg is increasingly aware that the personal impact of her class is changing for her. Additionally, she explores her relation with a 'boyfriend' of right wing political affiliation; Meg comes to recognise that this relationship is undermining her sense of herself in a way that her relationships with women in the left previously did. Honour Roll (1993): Meg is now undertaking honours and this vignette opens with Meg seeing the honours coordinator, Professor Michaela Moore, who approximates all those apparently middle-class traits to which Meg has such a push-pull relation. We see the return of a chapter of the honours thesis, discussion of the content and the constantly shifting subject positions these experiences offer Meg. This vignette also directly introduces Agnes. Mia and Agnes meet Meg after her supervision and this conversation allows very distinct if tacit class themes to develop. Meg has warmed quickly to Agnes, who is unlike anyone she has known; they have much in common in relation to their work and this binds them. Mia continually presents a viewpoint which irritates Meg, in relation to entitlement: to academic life, to funding, even to questioning how these things are enabled. Honour Roll allows us to see Meg's flourishing theoretical and intellectual life and its role in assisting her emotionally as she re-frames the same conundrums that previously constituted obstacles. The Cusp (1993): Meg's developing friendship with Agnes offers her enormous insights into difference and her developing sense of self and aspiration. While the girls come from diametrical backgrounds, they are united by their passion for their research and scholarly work. Meg is increasingly self-conscious through their discussions in terms of how she has seen herself and allowed herself to dream and seek. Cusp is set at the end of the honours year, prior to the release of results. Meg and Agnes explore their feelings about academia and this leads to discussions of purpose and the role of class within that. This vignette also documents Meg's growing social confidence and those aspects of herself which have become so sure to her, that she no longer considers them at all. Whom (1996): [Not included in this abridged edition]. Set at Cambridge, two thirds into Meg's doctorate, Whom shows Meg in the mental space which will take her back to Melbourne and the State University of Victoria. Having risen to the challenge of doctoral study, she is confronted now by deeper demons, and the need to explore and challenge them in the ambivalent context of Cambridge, which so excites her still, but which has proved empty of the profoundly held higher ideals she expected to see reflected. Set in the midst of Meg's doctoral study, this vignette is dramatically abridged in the submission novel. The importance of Whom lies in its concern with Meg's rapidly shifting sense of herself and her own scholarly subjectivity and the changes to these that the culture of Cambridge has wrought. By the second year of her PhD Meg is crystal clear about her goals and decides to spend the long break at home, rather than travelling, because she wishes to 'touch base' with her future. The action described segues into that in Courting the Enemy. Whom describes Meg's ambivalent and contradictory but passionate feelings about Cambridge. Whom demonstrates Meg's increasing anger at the status and privilege to which her education now automatically admits her, and her need to find some sort of stasis and safety in her emotional life. In this vignette, Meg meets her life partner, Jeremy McCallum (I have intentionally reduced the attention in the novel to Meg's romantic life as she matures into her career). Courting the Enemy (late 1990s): By this time, Meg is a senior lecturer in English at the State University of Victoria, which was established in the nineteenth century as the Worker's College. This vignette starts with Meg's attendance at a University Committee which is considering a transformation in relation to equity in admissions policy. Meg was drawn to SUV because of its transparent and determined commitment to educate the children of working-class people. An attack on the equity admission policy of her university galvanizes Meg and some of her colleagues. The action of the vignette considers the role of the scholar, and of such an institution as SUV, in the light of daily academic life. This vignette is primary in its demonstration of the themes of the novel. In the unabridged version, I took the opportunity to illustrate some of the vast range of administrative, intellectual and even physical demands on a senior scholar in the routine of academic life. In placing Meg in this context, I sought to highlight how a scholar of her values and commitment makes sense of the constantly shifting terrain of her working world and how this continually informs her practice. This vignette is also significant for its retrospective description of Meg's employment at SUV some years earlier. Locus: (1995). This piece of writing stands apart from the rest of the novel. I wished to write in a reflective voice, which might be from Meg's journal, were it not in the (omniscient) third person, in order to consider the headspace and meaning-making which occurs as Meg settles into Cambridge, and the lifestyle her situation allows her. Locus is a deeper engagement with Meg's sense of her identity. It considers the impact on her of the physical journeys she must make to match those of her psyche. These are thoughts too personal for a letter, even to Anna. Meg is exploring her ever shifting self and the growth in her self-belief allows her to explore what is rage; that she was bounded by illusions about her worth. Locus seeks to allow some context for Meg's anger at the role Cambridge plays. I seek to create the space in which Meg's dawning self understanding will lead her to her next, driven, purpose. Letters: throughout the novel letters are used to reveal and inform Meg's relationship with her family. This is an intentional device to distance the birth family in an attempt to blur and muddy an assessment of Meg's class through traditional measures. The letters between Meg and Aunty Jean particularly reveal much of the classed emotional antecedents of Meg's life. There are also letters exchanged with Meg's high school best friend, Anna, who has moved to the country and a very different lifestyle. Meg writes to Anna often, using the acceptance she feels in the friendship and her sense that Anna understands her, to touchstone her own emotional growth. Formal letters from institutions ring changes in settings and mark significant points in the geographical and academic trajectory of the character. All the letters serve to introduce time and event changes consistent with the episodic style of the narrative.

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Nonmammalian vertebrates possess some unusual features in their hormonal systems/ when compared to mammals. As a consequence, they can make an important contribution in investigations concerning the fundamental mechanisms operating in endocrinology. Such studies concerning androgens include inter alia their effects on developmental aspects in the brain of birds and related singing behaviour; the role of neural enzymes in reproductive processes in fish; and the relation between androgens and the stages of spermatogenesis in amphibia, The present thesis examines the biochemistry of androgens in the Australian lizard Tiliqua rugosa. The major compounds studied were testosterone and epitestosterone, which are known to be present in high concentrations in the plasma of the male animal. Previous investigations are expanded, particularly in the areas of steroid identification and testicular biosynthesis. In addition, preliminary studies on the metabolism in the brain (and other tissues) and plasma protein binding are reported. The presence of epitestosterone as a major free androgen in the plasma of the male lizard was confirmed. Other steroids were found in the sulphate fraction. Testosterone sulphate was the most rigorously identified compound, while some evidence was also found for the presence of conjugated 5-androstene-3β,17-diols, etiocholanolone and dehydroepiandrosterone (DHA). Epitestosterone does not appear to be extensively conjugated in this animal. Steroids were not found to be conjugated as glucuronides. The identification studies employed a novel method of electrochemical detection of steroids. This technique was investigated and extended in the current thesis. Biosynthetic studies were carried out on androgen interconversions in the testis, in vitro. The major enzyme activities detected were 17α-arid 17β-oxidoreductases (17α-OR and l7β-OR) and 3β-hydroxysteroid dehydrogenase (3β-HSD)/isonerase. No evidence was found for the presence of a steroid-17-epimerase that would directly interconvert testosterone and epitestosterone. The 17-oxidoreductases were found to be dependent on the cofactor NBDFH. Testosterone appears to be formed mainly via the 4-ene pathway, whereas epitestosterone is formed from both the 4- and 5-ene routes. The compound 5-androstene-3β, 17α-diol was found to be an intermediate in the synthesis of epitestosterone from DHA. Temperature was found to significantly affect 17α-OR activity (maximum at 32°C). In contrast,17β-OR activity was independent of this factor in the testis. Androgen metabolism in the testis was found to be regulated by cofactors, temperature and season. The major enzyme activities found in the male brain were 17α- and 17β-OR. 3βHSD/isomerase was not found; however a low activity of 5α-reductase was identified. Aromatase activity was not positively identified, but preliminary results suggest that it may be present at low levels. The 17-oxidoreductases were widespread throughout the brain. The 17α-OR was significantly lower in the forebrain than other brain sections. The 170-OR activity did not vary significantly throughout the organ, although there was a trend for its activity to be higher in the midbrain region (containing the hypothalamus in these sections). The concentration of endogenous steroids in brain tissue was estimated by radioimmunoassay. Epitestosterone was found throughout the organ structure, whereas testosterone was found mainly in the midbrain (containing hypothalamic regions in these sections). Correlations between enzyme activities and steroid concentrations in brain regions suggested that the main function of 17α-OR is to produce epitestosterone, whereas the 17β-OR may catalyse a more reversible reaction in vivo. Temperature was found to significantly affect both 17α- and 17β-OR activities in the brain. In contrast to the testis, the maximum activity of the brain enzymes occurred at 37°C. The level of 17α-OR activity in the male lizard (100 nmol/g tissue/h) is the highest reported for this enzyme in vertebrates. Both activities were found to be quantitatively similar in the whole brain homogenates of male and female animals, and did not vary seasonally when examined in the male. The 17-oxidoreductases were also found in most other tissues in T.rugosa, including epididymis, adrenal, kidney and liver (but not blood). This suggests that the high activities of both 17α-OR and 17β-OR are dominant features of the steroid system in this animal. The formation of 11-oxygenated compounds was found in the adrenal, in addition to the formation of polar metabolites in the kidney and liver (possibly polyhydroxylated and conjugated steroids). A preliminary investigation into the plasma binding of androgens was carried out. The insults suggest that there are several binding sites for testosterone; one with high affinity and low capacity; the other with low affinity and high capacity. Binding experiments were carried out at 32°C. At this temperature, specific binding was greater than at 25 or 37°C. From the results of competition studies it was suggested that epitestosterone (with a K(i)= 3 X 10 (-6)M for testosterone binding) regulates the binding of testosterone (K(i)=10(-7)M) and hence the concentrations of the latter steroid as a free compound in plasma. In general, the study has shown that the biochemistry of androgens in the reptile T.rugosa is largely similar to that found in other vertebrates. The major difference is a greatly increased activity of 17α-OR, which causes a higher concentration of 17α-compounds to be present in the tissues of this lizard. The physiological roles for epitestosterone are not yet clear. However it appears from this study that this steroid regulates testosterone concentrations in several tissues by either steroidogenic or binding mechanisms. Several major influences on this regulation include temperature, availability of cofactors and seasonal effects.

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This thesis provides an examination of the work of instructional designers in distance education, through the conceptual lens of chaos theory. Chaos theory was chosen as an analytical tool because of its ability to reveal the patterns and processes of complex systems as they move between order and turbulence. Recent work in the social sciences, specifically literary theory, has provided impetus for applications of chaos theory to educational settings. Specifically, chaos theory is used to analyse eight case studies of projects volunteered by instructional designers working in five institutions in Hong Kong and Australia. Data were gathered over a period of months with each participant, chiefly through interviews, but also involving diary accounts, electronic mail and letters. The methodology was thus qualitative, specifically informed by Eisner's vision of the ‘critical connoisseur’. Eisner equates an ‘enlightened eye’ with attainment of the skills of a critical connoisseur. First, an effective qualitative researcher must develop connoisseurship, the art of appreciation. On its own, though, connoisseurship is not enough; it is a private act, and thus needs a public face or presence. Criticism is this link, criticism being the art of disclosure. The critical connoisseur aims to help others to increase perception and deepen understanding of an educational situation or event. In addition to the empirical work, a parallel strand of this thesis investigates the theory and reported practice of instructional design. A brief history of instructional design is presented, along with discussion of acknowledged deficiencies of current theory and approaches. Recent reported investigations of both theory and practice are analysed from the viewpoint of chaos theory. Examination of key contributions in the literature of instructional design and distance education reveals considerable resonance between these contributions and the fundamental properties of chaotic systems. Links are made, in both the theoretical and empirical strands, between instructional design and the behaviour of dissipative structures, attractors and the process of bifurcation. Use is also made of the time-dependent nature of chaos theory as a theory of becoming, rather than one of being. The thesis comprises eight chapters, two appendices and a references section. The introductory chapter explains the research problem, and outlines the structure of the thesis. Methodological considerations are left until after an assessment of instructional design literature and (reported) practice. This deliberately theoretical investigation (Chapters 2 and 3) comprises the first of the parallel strands that are presented. The basic conclusions are that instructional design theory has not been particularly helpful to or used by instructional designers, and that chaos theory might provide an alternative way of viewing instructional design practice. The other parallel strand is the empirical work, which for four chapters outlines the methodology and my findings concerning the role of instructional designers in distance education. The methodology is detailed in Chapter 4. Chapter 5 establishes the contexts of the participants, by examining their backgrounds and introductions to their roles. It also investigates their views on their role and status within their institutions and with working colleagues. Chapter 6 is an exploration of the major issues that influenced the work of the instructional designers. These are the issues that arose naturally in the interviews as the participants outlined the development and interactions that took place on a day to day basis. Time emerges as a key influence in their work, and its effects on the projects are outlined and analysed. The ways that instructional designers give advice to those with whom they work is also investigated. The next chapter continues consideration of their work, but this time as they reflect on their role and its demands. This includes their reactions to the various metaphors that have appeared in the literature, along with those that they introduced into our discussions. The links that are established between the two parallel strands are drawn more explicitly in the final chapter, Chapter 8, which is a notion of what a model of instructional design based on my conclusions might resemble. It summarises the evidence that it is not necessarily by striving for order—in fact quite the opposite — during key periods of course development, that leads to creative outcomes. The introduction of uncertainty and turbulence does, in some cases and under some conditions, move the system to a higher level. The image that is offered from chaos theory is that of time-bound dissipative structures, interacting with their open environment at far-from-equilibrium conditions, and transforming themselves from disorder to order through bifurcation. The role of strange or chaotic attractors is highlighted in the process. The first appendix gives background information in terms of the methodology. The second is the heart of the data upon which the thesis draws. That is, the second appendix outlines the case studies of the participants. Most are short summaries, but the final one is a detailed study, tracing the progress of the design and development of a subject in distance education.

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The aim of this thesis is to establish, from a historical and religious perspective, that the Presbyterian ethos and environment in which John Buchan was reared was the predominating influence in the writing of his novels. Presbyterianism was not the only influence on Buchan that determined the character of his stories. Buchan was by temperament a romantic, and this had considerable influence on his literature. His novels are romances, peopled by romantic figures who pursue romantic adventures. There are the signs of Buchan's romantic nature in the contents of the novels: creative imagination, sensitivity to nature, and expectations of the intrusion of other worlds, with destiny-determining events to follow. But Buchan had also an acquired classicism. His studies at Glasgow and Oxford Universities brought him in touch with a whole range of the master-pieces of classical literature, especially the works of Plato and Virgil. This discipline gave him clarity and conciseness in style, and balanced the romantic element in him, keeping his work within the bounds of reason. At the heart of Buchan's life and work, however, was his deeply religious nature and this, while influenced by romanticism and classicism, was the dominant force behind his work. Buchan did not accept in its entirety the Presbyterian doctrine conveyed to him by his father and his Church. He was moderate by temperament and shrank from excesses in religious matters, and, being a romantic, he shied away from any fixed creeds. He did embrace the fundamentals of Christianity, however, which he learned from his father and his Church, even if he did put aside the Rev. John's orthodox Calvinism. The basic Christianity which underlies all Buchan's novels has the stamp of Presbyterianism upon it, and that stamp is evident in his characters and their adventures. The expression of Christianity which Buchan embraced was the Christian Platonism of seventeenth century theologians, who taught and preached at Cambridge University, They gave prominence to the place of reason and conscience in man's search for God, They believed that reason and conscience were the ‘candle of the Lord’ which was existed every one. It was their conviction that, if that light was followed, it would lead men and women to God. They were against superstition and fanaticism in religion, against all forms of persecution for religious beliefs, and insisted that God could only be known by renouncing evil and setting oneself to live according to God’s will. This teaching Buchan received, but the stamp of his Presbyterianism was not obliterated. The basic doctrines which arose from his father's Presbyterianism and are to be found in Buchan's novels are as follows: a. the fear (or awe) of God, as life's basic religious attitude; b. the Providence of God as the ultimate determinative force in the outcome of events; c. the reality, malignity and universality of evil which must be forcefully and constantly resisted; d. the dignity of human beings in bearing God's image; e. the conviction that life has meaning and that its ultimate goal, therefore, is a spiritual one - as opposed to the accumulation of wealth, the achieving of recognition from society, and the gaining access to power; f. the necessity of challenge in life for growth and fulfilment, and the importance of fortitude in successfully meeting such challenge; g. the belief that, in the purpose of God, the weak confound the strong. These emphases of Presbyterianism are to be found in all Buchan's novels, to a greater or lesser degree. All his characters are serious people, with a moral purpose in life. Like the pilgrims of the Bible, they seek a country: true fulfilment. This quest becomes more spiritual and more dearly defined as Buchan grows in age and maturity. The progress is to be traced from his early novels, where fulfilment is sought in honour and self-approving competence, as advocated by classicism; to the novels of his middle years, where fulfilment is sought in adventures suggested by romanticism. In his final novel Sick Heart River. Buchan appears to have moved somewhat from his earlier classicism and his romanticism as the road to fulfilment. In this novel, Buchan expresses what, for him, is ultimate fulfilment: a conversion to God that produces self-sacrificing love for others. The terminally-ill Edward Leithen sets out on a romantic adventure that will enable him to die with dignity, and so, in classic style, justify his existence. He has a belief in God, but in a God who is almighty, distant and largely irrelevant to Leithen's life. In the frozen North of Canada, where he expects to find his meagre beliefs in God's absolute power confirmed by the icy majesty of mountain and plain, he finds instead God's mercy and it melts his heart. In a Christ-like way, he brings life to others through his death, believing that, through death, he will find life. There is sufficient evidence to give plausibility to the view that Buchan is describing in Leithen his own pilgrimage. If so, it means that Buchan found his way back to the fundamental experience of the Christian life, conversion, so strongly emphasised in his orthodox Presbyterianism home and Church. However, Buchan reaches this conclusion in a Christian Platonist way, through the natural world, rather than through the more orthodox pathway of Scripture.

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The game of golf requires hitting a ball from a range of lies over a range of distances in environments that include many obstacles to be avoided. Each of these different golf shots arc designed to move the ball from the tee to the hole in the least number of strokes. However, the fundamental assumption that seems to underlie the coaching of golf, particularly to novice players, is that acquisition of an ideal basic golf swing is the most important outcome of coaching. Implicit in this view are three further assumptions. The first is that once this ideal basic golf swing is acquired by players, they are able to complete a game of golf in a competent manner even though this requires a range of different shots. The second is that there is a close correspondence between the quality of execution of any golf swing as judged in terms of this ideal swing, and the quality of outcome of the golf shot of which the swing is a part, as judged by where the ball comes to rest. The third assumption is that visual inspection of the golf swing by a coach can reveal inadequacies which can be remedied leading lo improved performance in the game of golf. The research reported in this thesis is an investigation of these assumptions. The rationale underlying coaching of golf was examined by reviewing the golf coaching literature (Chapter 1) and conducting a survey of professional golf coaches (Chapter 2). Results of the literature review and the survey indicated that the major emphasis of golf coaching of novices was on their acquiring what might be described as an ideal basic golf swing. This typically involved identifying components in sequence. Little emphasis was placed during this stage of coaching on what might be described as the complete action of a golf shot which involves hitting a ball to some target location. To examine the assumption that there was a close correspondence between the quality of execution of the golf swing and the quality of the outcome of a golf shot, two studies were conducted. In Chapter 3 the development of a 70-item checklist to be used to evaluate the quality of execution of a golf swing is reported. This checklist was based on a detailed behavioural analysis of the golf swing involving collaboration with relevant experts (i.e., golf coaches, biomechanist, kinesiologist), and information derived from a review of golf coaching materials. Development of the checklist was an iterative process in which earlier versions were used to evaluate sample golf swings, and problems identified during this lest process were used to improve the checklist. The final 70-item checklist comprised of a static component with three parts (left-hand grip; right-hand grip; stance) and a dynamic component with six parts (half backswing; full backswing; half downswing; ball contact; half followthrough; finish position). This version of the checklist was used in a study (reported in Chapter 4) of the relationship between the judged quality of execution of a golf swing and the outcome accuracy of a golf shot. Three groups of golfers with varying ability and experience were required to hit 50 balls with a 9-iron club to a target. Outcome accuracy for each shot was assessed in terms of the distance between the target and the resting location of the ball. Edited videotapes (showing only execution of the golf swing) of the five most, and five least accurate shots produced a sub-sample of these golfers (four professional players; four novice players) were subsequently viewed by three expert coaches. They independently rated using the checklist, the quality of execution of the 80 golf swings in random order without having information about the accuracy of any shot. As expected, the professional golfers completed more accurate golf shots than did the novices, and the golf swings completed by the professionals were rated more highly than those completed by the novices. However, for both groups of golfers the results indicated that there was no clear relationship between the rated quality of execution of golf swings and the outcome accuracy of the shots of which the swing were the initial part. Chapter 5 provides a summary and overview of the research reported in Chapter 1 to 4. It is argued that this research suggests a need for a change of emphasis in golf coaching away from consideration of the golf swing in isolation to consideration of the golf swing as part of a complete action. That is, the quality of execution of a golf swing should not be judged simply in relation to some ideal set of golf-swing components, but rather in relation to how well the completed swing (i.e., the golf shot) achieves the desired aim of propelling the ball from its present location to the target location.

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The majority of women's health nurses in this study work in generalist community health centres. They have developed their praxis within the philosophy and policies of the broader women's health movement and primary health care principles in Australia. The fundamental assumption underlying this study is that women's health nurses possess a unique body of knowledge and clinical wisdom that has not been previously documented and explored. The epistemological base from which these nurses' operate offers important insights into the substantive issues that create and continually shape the practice world of nurses and their clients. Whether this represents a (re)construction of the dominant forms of health care service delivery for women is examined in this study. The study specifically aims at exploring the practice issues and experience of women's health service provision by women's health nurses in the context of the provision of cervical cancer screening services. In mapping this particular group of nurses practice, it sets out to examine the professional and theoretical issues in contemporary nursing and women's health care. In critically analysing the powerful discourses that shape and reshape nursing work, the study raises the concern that previous analyses of pursing work tend to universalise the structural and social subordination of nurses and nursing knowledge. This universalism is most often based on examples of midwifery and nursing work in hospital settings, and subsequently, because of these conceptualisations, all of nursing is too often deemed as a dependent occupation, with little agency, and is analysed as always in relation to medicine, to hospitals, to other knowledge forms. Denoting certain discourses as dominant proposes a relationship of power and knowledge and the thesis argues that all work relations and practices in health are structured by certain power/knowledge relations. This analysis reveals that there IX are many competing and complimentary power/knowledge relations that structure nursing, but that nursing, and in particular women's health nurses, also challenge the power/knowledge relations around them. Through examining theories of power and knowledge the analysis, argues that theoretical eclecticism is necessary to address the complex and varied nature of nursing work. In particular it identifies that postmodern and radical feminist theorising provide the most appropriate framework to further analyse and interpret the work of women's health nurses. Fundamental to the position argued in this thesis is a feminist perspective. This position creates important theoretical and methodological links throughout the whole study. Feminist methodology was employed to guide the design, the collection and the analysis. Intrinsic to this process was the use of the 'voices' of women's health nurses as the basis for theorising. The 'voices' of these nurses are highlighted in the chapters as italicised bold script. A constant companion along the way in examining women's health nurses' work, was the reflexivity with feminist research processes, the theoretical discussions and their 'voices'. Capturing and analysing descriptive accounts of nursing praxis is seen in this thesis as providing a way to theorise about nursing work. This methodology is able to demonstrate the knowledge forms embedded in clinical nursing praxis. Three conceptual threads emerge throughout the discussions: one focuses on nursing praxis as a distinct process, with its own distinct epistemological base rather than in relation to 'other' knowledge forms; another describes the medical restriction and opposition as experienced by this group of nurses, but also of their resistance to medical opposition. The third theme apparent from the interviews, and which was conceptualised as beyond resistance, was the description of the alternative discourses evident in nursing work, and this focused on notions of being a professional and on autonomous nursing praxis. This study concludes that rather than accepting the totalising discourses about nursing there are examples within nursing of resistance—both ideologically and X in practice—to these dominant discourses. Women's health nurses represent an important model of women's health service delivery, an analysis of which can contribute to critically reflecting on the 'paradigm of oppression' cited in nursing and about nursing more generally. Reflecting on women's health service delivery also has relevance in today's policy environment, where structural shifts in Commonwealth/State funding arrangements in community based care, may undermine women's health programs. In summary this study identifies three important propositions for nursing: • nursing praxis can reconstruct traditional models of health care; • nursing praxis is powerful and able to 'resist' dominant discourses; and • nursing praxis can be transformative. Joining feminist perspectives and alternative analyses of power provides a pluralistic and emancipatory politics for viewing, describing and analysing 'other' nursing work. At the micro sites of power and knowledge relations—in the everyday practice worlds of nurses, of negotiation and renegotiation, of work on the margins and at the centre—women's health nurses' praxis operates as a positive, productive and reconstructive force in health care.

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According to some commentators, the dynamics and forces of globalization have lead to a radical rethink in respect to the role of the university in contemporary society. This rethink has taken several guises. For some it involves the radical privatization of universities. For others it involves the democratization of  universities. Universities exist therefore in a globalized world that is increasingly interconnected and where space and time are increasingly narrowed and  accelerated. Within these broad phenomenons’s neo-liberal globalization entails the increasing need to produce profit and the expansion of the logic of neo-liberal hegemony in education in the guise of reframing education as a service industry. The contradictions that characterize Malaysia s engagement with globalization at a national level manifest in debates over globalization and Higher Education. The most pertinent issue in regards to this relates to the problem of sustainability. In the context of neo-liberal globalization sustainability contradicts the fundamental essence of consumption. The idea of human beings as first and foremost  consumers of things is a normative ideal at odds with the concept of a  sustainable future. At a very basic philosophical level the concept and normative project of neo-liberal capitalism and globalization is tied to a concept of individual possessiveness and consumption that radically challenges cultures that do not share such possessively individualistic precepts. Marketization in Malaysian universities must be tempered by also connecting universities to civil society in such a way that tempers both extremes of the state and market and allows a more sustainable relationship between the social frameworks within which it operates.

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This thesis encompasses a series of investigations into the fundamental chemistry and spectroscopy of chemiluminescence (chemical reactions that produce light). This new knowledge enabled the development of innovative analytical methodologies for rapid chemical measurements in forensic science, industrial process monitoring and clinical diagnostics.

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Based on the fundamental elements of computer Supported Collaborative Learning, the Online Collaboration Model was developed to improve teaching and learning outcomes for students and staff. This model now stands as a framework that can support further exploration and inquiry into issues related to collaboration in the online e-learning environment.

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The increasing interests worldwide urge researchers to examine the strategies used specifically for tackling the Chinese market. This urgency is brought forward by the fact of a low success rate of international businesses operating in China in the past twenty years. This paper identifies the fundamental barrier — cultural difference and its impact on Australia-China business practices. It identifies the differences which impinge on basic decision making processes. It raises the issue of where cultural factors should be placed in organizations. It stresses that consideration of cultural differences plays an important role in the success of entering the Chinese market. Through a single case study of an Australian organisation's operation in China, it is demonstrated that cultural differences are to be considered at a strategic level rather than an operational level. In this method, appropriate implementations will be able to be carried out.

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Michael Dummett has argued that the linguistic turn, initiated by Frege, is the decisive moment in the birth of the analytical tradition and what distinguishes that tradition from other movements. The thesis of the paper is that Dummett’s account of the origins of the analytical tradition understates the extent to which Frege’s work, and the linguistic turn more generally, are responses to antinomies in the modern philosophical project. An adequate characterisation of the origins of the analytic tradition presupposes an account of the fundamental conceptual shift that occurred during the time of the scientific revolution and the epistemological problems that arose in conjunction with this shift. This is why it is misleading to assert, with Dummett, that the really interesting developments in terms of understanding the analytical tradition are subsequent to Frege. The most productive contrast in terms of understanding the origins of the analytical tradition is not between pre and post Fregean thought, the paper argues, but between modern and premodern conceptions of philosophy and its relation to the world of everyday experience.