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Large deviations of particle systems.Feng, Shui, 1962- Carleton University. Dissertation. Mathematics. January 1992 (has links)
Thesis (Ph. D.) - Carleton University, 1992. / Also available in electronic format on the Internet.
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On large deviation approximations for occupancy problems /Zhang, Xiao. January 2005 (has links)
Thesis (Ph.D.)--Brown University, 2005. / Vita. Thesis advisor: Paul Dupuis. Includes bibliographical references (leaves 150-153). Also available online.
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Telling the truth? : exploring notions of self and responsibility with young people involved in treatment for harmful sexual behaviourEllis, Matthew January 2018 (has links)
This thesis combines autoethnography (Adams et al., 2015) with a psychosocial (Frosh, 2010; Hollway and Jefferson, 2013) approach to explore notions of self and responsibility in the self-narratives of young people involved in treatment for harmful sexual behaviour (HSB). It reflects an area of professional interest for me as a social worker involved in the assessment and treatment of young people classified as having sexual behaviour problems, and appears to be an under represented area of the research literature. Working with the psychoanalytic concept of transference I also explore how as a researcher I make sense of the ways in which professionals and young people encounter each other in treatment. Drawing on poststructuralist conceptions of self and an ethical life (Butler, 2005), I suggest that treatment operates as a form of ethical violence, if ethical violence is to require a coherent self-narrative from young people as part-evidence of them taking personal responsibility (Butler, 2005). Rather than focusing on the ‘truth' of a ‘seamless story', I am interested in what Butler (2005) calls ‘enigmatic articulations' that cannot easily be narrated. From this perspective I use autoethnographic methods and psychoanalytic tools to consider how unconscious dynamics might be enacted between practitioners and young people in treatment to produce meaning, and to make sense of discomfiting, and sometimes conflictual experiences. The empirical study employed a qualitative longitudinal design (Thomson, 2012) gathering narrative data over the course of eight months from six young men aged between sixteen and eighteen, at various stages of treatment for HSB. Interviews were conducted using the ‘Free Association Narrative Interview' method (Hollway and Jefferson, 2013), and complemented with creative/arts-based techniques, such as music and collage (Thomson, 2008). Personal reflections and insights, aroused through my own transference were also produced during data collection and analysis. Data analysis was inductive, utilising narrative (Doucet and Mauthner, 2008), and psychosocial approaches (Frosh and Baraitser, 2008; Hollway and Jefferson, 2013), informed by psychoanalytic (Laplanche and Pontalis, 1973; Zizek, 2006; Frosh, 2012) and social (Butler, 2004, 2005; Frosh, 2010) theoretical perspectives. Findings are presented in the form of three case studies, influenced by the psychoanalytic case study tradition (Forrester, 1996) and autoethnography (Ellis and Rawicki, 2013), which serve as exemplars, illustrating themes that emerged from the wider data set. Each presents my understanding and interpretation of the young person's story, in relation to their experience of treatment as provided over the course of the interviews. The case studies also highlight some of the complex struggles involved for young people in trying to narratively locate themselves between various, and often competing discursive demands, and provide insights from my experience as a practice informed researcher and interlocutor engaged in collaborative meaning making. The narratives are analysed to reveal discordant voices characterised by contradictions and inconsistencies; fears, anxieties and uncertain futures, as well as un-narrated feelings of dangerousness, which are echoed and amplified through my own highly personalised reflections. The thesis makes a number of original contributions, and develops new substantive knowledge regarding an understanding of young people attending treatment for harmful sexual behaviour, particularly in relation to how they view themselves and their treatment journeys. By writing autoethnographically, and using this to present participant stories as multivoiced narratives I am bringing both a researcher, and practitioner perspective into view regarding young people's understanding of responsibility, truth and disclosure. The application of Lacanian-influenced, psychosocial, creative, narrative and autoethnographic methods is original in its approach to researching ‘beneath the surface' with young people involved in treatment for HSB. The thesis also generates valuable insights in terms of the limits of narrative approaches to treatment, and the support needs of practitioners.
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A Monte Carlo study of the robustness of the standard deviation of the sample correlation coefficient to the assumption of normality.Brooks, Camilla Anita, January 1970 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute, 1970. / Also available via the Internet.
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Changes in Activity and Milk Components Around the Onset of Peripartum Diseases in Dairy CowsGriffith, Abigail Susanne 23 August 2014 (has links)
Activity and milk components were examined around disease onset in the periparturient period. Cows were monitored for daily rest bouts, rest duration, rest time, and step activity from -21 to +30 d relative to calving. Lactose concentration, fat to protein ratio (F:P), and milk yield were monitored. Diseases analyzed were assisted calving, mastitis, subclinical ketosis (SK), and a multiple disease category (MULTI) for animals who experienced more than one disease. Rest bouts decreased (d 0), step activity increased (d 0), and rest duration decreased (d -1) in animals that experienced assisted calving compared to controls. Mastitic cows showed fewer rest bouts (d -4, -3, -2, -1, and 0), increased activity (d -4, -2, and -1), decreased rest time (d -6, -5, -4, and -2), and decreased milk yield (d -4, -2, -1, 0) compared to controls. Cows with SK showed increased activity (d -5, -4, -3, and -2), decreased rest duration (d -7, -6, -5, -4, and -3), rest time (d -7, -6, -5, -4, -3, and -2), milk yield (d -4, -3, -2, -1, and 0) and lactose concentration (d -3, -2, -1, and 0) compared to controls. Animals categorized as MULTI showed increased activity (d -6, -5, -4, -3, and -2), increased F:P (d -2, -1 and 0), decreased rest time (d -5, -4, -3, and -2), and decreased lactose concentration (d -6, -5, -4, -5, -3, -2, -1, and 0) compared to controls. Deviations in activity and milk components could be used to proactively manage herd health. / Master of Science
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Managing Delivery Deviations : Improving the Flow of Claim ReportsPatey, Julia January 2011 (has links)
The principal objective of this paper is to map the process of managing delivery deviations at construction sites and to suggest measures that could be taken to improve the routines of reporting delivery deviations. Delivery deviations are defined as different kinds of lack in precision in delivery of material to construction sites, such as delay in time or poor quality of goods by suppliers selected and contracted by the procurement unit at Skanska. The initiative springs from the increasing focus on supplier’s performance due to their great impact on the profitability of the company and from the need of improving their performance since they are generally very poor in the construction industry (Darvik & Larsson 2010). The investigation draws mainly on qualitative research such as in-depth interviews with production personnel managing deliveries at a daily basis. The results show that as the situation is today nearly no deviations are reported. This is in first hand due to the fact that the need of reporting has not been sufficiently communicated, secondly, due to fears of excessive administrative work and thirdly because it’s given low priority compared to other responsibilities. It has also been found that deviations are managed differently depending on category; some by a phone call and others by email, this makes the issue more complicated since one solution might not be sufficient to improving the report flow of all kinds of deviations. A possible solution is to improve IT-tools. This will help to pick up at least those managed in written. Other solutions are to involve higher-level managers in the change process to motivate the project personnel to change their routines and use more innovative tools.
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Epidemic modelling : SIRS models /Dolgoarshinnykh, Regina G. January 2003 (has links)
Thesis (Ph. D.)--University of Chicago, Department of Statistics, August 2003. / Includes bibliographical references. Also available on the Internet.
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Statistical inference on the coefficient of variation /Tsang, Tat-shing. January 2000 (has links)
Thesis (M. Phil.)--University of Hong Kong, 2000. / Includes bibliographical references (leaves 95-101).
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Early identification of developmental impairments in infants from birth to nine months of age / |c by M. Grace DohertyDoherty, M. Grace January 1976 (has links)
Early recognition of real or potential developmental impairments in infants is an important public health role. Community health nurses have initial access to the infant population by the mandated newborn visit and the necessary skills and tools to assess infants for developmental impairments.
This experimental study was undertaken to determine the effectiveness of scheduled nursing assessments of growth, development, vision, hearing and nutrition from birth to nine months of age. A secondary purpose was to determine the predictive validity of currently used pregnancy and infant profiles for subsequent developmental impairment. The null hypotheses tested were:
I. That the scheduled, community health nursing assessments between birth and nine months of age will not detect any developmental impairments which have not already been detected by existing health services.
II. That there is no significant difference in the number of developmental impairments detected at nine months of age, between a group of infants screened by the proposed schedule of assessments and a group not so screened.
III. That there is no significant difference in the number of children exhibiting developmental impairments by nine months of age, between a group of "at risk" and a group of not "at risk" infants, using the criteria from the Vancouver Health Department's Pregnancy Profile and Infant Profile At Risk Criteria.
One hundred infants from one health unit area were studied, alternately assigned to an experimental and a control group. The experimental group received three visits in addition to the newborn visit, at 1 month, 3 months, and 6 months, for various combinations of five types of assessments. The control group received only the usual newborn visit, but no control was used to prevent access to any other health services during the study period. Pregnancy and infant profiles were completed for the subjects in both groups at the initial visit. 9 month assessments of growth, development, vision, hearing and nutrition were completed for both groups.
The data were subjected to descriptive analysis and statistical analysis by Fisher's exact test of probability, using 2x2 contingency tables.
The findings supported scheduled community health nursing assessments of infants from birth to nine months of age. The pregnancy and infant profiles were found to be sensitive but not specific tools for prediction of subsequent developmental impairment. The three null hypotheses were rejected. / Applied Science, Faculty of / Nursing, School of / Graduate
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Some large and moderate deviations results for exchangeable sequencesDaras, Tryfon Ioannis January 1995 (has links)
No description available.
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