100 resultados para Electronic circuits -- Analysis
Resumo:
Throughout Nietzsche's writings we find discussions of the proper relationship of the scholar/scientist to the philosopher, wi th the scholar of ten being presented in a derogatory light. In this thesis, I examine Nietzsche's por t rai t of the scholar through the lens of his physiological or clinical perspective as articulated by Dr. Daniel R. Ahern in his monograph entitled Nietzsche as Cultural Physician. My aim in doing so is to grasp the affirmative, creative aspect of this seemingly destructive polemic against scholars. I begin wi th a detailed discussion of Nietzsche's por t rai t of the scholar in Beyond Good and Evil. This includes an explication of Ahern's position, followed by an application of the diagnostic perspective to Nietzsche's discussion of the objective type, the skeptic, and the critic. I then look at how the characteristics of all three types are present in the Nietzschean 'free spirit.' I also discuss the physiological basis of esotericism in Nietzsche's work, as well as Nietzsche's revaluation of the scholarly vi r tue known as Red/ichkeit (or 'honesty'). I conclude wi th comments on the free spirit's relationship to the future.
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Membrane lipid composition, which includes phospholipid (PL) headgroup, and fatty acid (FA) saturation, has been shown to affect cellular function. The sarcolemma (SL) membrane is integral to skeletal muscle function and health. Previous studies assessing SL lipid composition are limited as they have 1) restricted analysis to a PL level and neglected FA composition and 2) relied on aggressive membrane isolation procedures resulting in t-tubule and sarcoplasmic reticulum contamination and unknown levels of nuclear and mitochondrial contamination. Thus, to overcome these limitations, this study assessed a method of individually skinned skeletal muscle fibres as an alternative to analyze complete sarcolemmal membrane lipid composition. The major findings of this study were 1) complete SL lipid composition can be obtained 2) the SL had higher sphingomyelin content than previous studies and 3) the SL membrane had minimal nuclear and mitochondrial contamination and was void of contamination from sarcoplasmic reticulum and t-tubules.
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Female enthusiasm towards engaging in physical education (PE) significantly decreases with age as it provides females with positive and negative emotional experiences. This study examined emotions within four grade nine female PE soccer and fitness classes (N = 67). Emotional patterns were studied over time and across two units of instruction and in relation to student grades. A mixed-method approach was utilized assessing the state emotions of shame, enjoyment, anxiety, and social physique anxiety (SPA). Results revealed unsatisfactory internal consistency for shame and thus it was removed. Statistical analysis revealed no significant changes in emotions over time, whereas qualitative analysis found that state emotions were inconsistent. Statistical analysis indicated that students in the fitness classes reported significantly higher levels of anxiety and SPA on the final class (p < .01). Qualitative analysis signaled different origins and themes of students‟ emotions. No predictive relationship between emotion and students‟ grade was found.
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This project evolved out of a search for ways to conduct research on “others” in a way that does not exploit, stigmatize or misrepresent their experience. This thesis is an ethnographic study in leisure research and youth work and an experiment in running a photovoice project. Photovoice is a participatory visual method that embodies the emancipatory ideal of empowering others through self-representation. The literature on photovoice lacks a comprehensive discussion on the complexity of power and representation. Postmodern theorists have proposed that participatory methods are not benign and that initiatives are acts of power in themselves that produce effects (Cook & Kothari, 2001). A Foucauldian analysis of power is used to deconstruct the researcher’s practice and reflect on why and how youth are “engaged”. This project seeks to embrace the principle of working “with” others, but also work from a postmodern perspective that acknowledges power and representation as ongoing problems.
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Due to the impact of sport on the natural environment (UN, 2010), it is important to examine the interplay between environmental issues and sport (Hums, 2010, Mallen & Chard, 2011; Nauright & Pope, 2009; Ziegler, 2007). This research content analyzed 82 ski resort environmental communications (SRECs). These communications were rated for their prominence, breadth, and depth using the delineation of environmental issues provided by the Sustainable Slopes Program (SSP) Charter. This data was compared to the resorts’ degree of environmentally responsible action as rated by the Ski Area Citizens’ Coalition (SACC). An adaptation of Hudson and Miller's (2005) model was then used to classify the ski resorts as inactive, reactive, exploitive, or proactive in their environmental activities. Recommendations have been made for standardization and transparency in environmental disclosures and an environmental management system to aid ski resorts in moving from ad hoc processes to a systematic and comprehensive framework for improving environmental performance.
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In 2004, the Ontario Ministry of Health Promotion and Sport (MHPS) established Active2010: Ontario’s Sport and Physical Activity Strategy. Active2010 demonstrates a strong provincial government policy emphasis regarding sport participation and physical activity (PA), and identifies the school system as a primary vehicle for enhancing PA levels. This study examines the sport and PA initiatives MHPS is undertaking within the school system. Theoretical context regarding neo-liberalism in Canada and Canadian sport frames this study, while a revised version of Van Meter and Van Horn’s (1975) top-down model of policy implementation guides the research process. A case study of the school-based PA system is conducted which relies on the analysis of 11 semi-structured interviews and 47 official organizational documents. Four emergent categories of Jurisdictional Funding, Coercive Policy, Sector Silos, and Community Champions are identified. Additional insight is provided regarding neo-liberalism, provincial level government, interministerial collaboration, and government/non-profit sector partnership.
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Responding to a series of articles in sport management literature calling for more diversity in terms of areas of interest or methods, this study warns against the danger of excessively fragmenting this field of research. The works of Kuhn (1962) and Pfeffer (1993) are taken as the basis of an argument that connects convergence with scientific strength. However, being aware of the large number of counterarguments directed at this line of reasoning, a new model of convergence, which focuses on clusters of research contributions with similar areas of interest, methods, and concepts, is proposed. The existence of these clusters is determined with the help of a bibliometric analysis of publications in three sport management journals. This examination determines that there are justified reasons to be concerned about the level of convergence in the field, pointing out to a reduced ability to create large clusters of contributions in similar areas of interest.
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This study examines issues of racism and sexism through the lens of Critical Race Theory and the interaction of personal and composite narratives. Specifically, the study explores how mainstream media’s hegemonic portrayal of South Asian culture and the 2007 socalled honour killing of Aqsa Parvez contribute to post-9/11 Islamophobia. The researcher presents a personal narrative that draws upon her experiences growing up in Dubai, U.A.E., and in Ontario, Canada and critically analyzes majoritarian stories related to Parvez as well as “counter-perspectives” that challenge such views. Study findings highlight the impact of 9/11 and Parvez’s murder on the researcher’s identity formation, and how media portray Muslim women as oppressed beings who live under the yoke of patriarchy. Results also indicate that although certain articles offer a counter-perspective that challenge dominant narratives, most recent media representations of the Parvez story equate Islam with honour killings and thus foster continued Islamophobia.
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Please consult the paper edition of this thesis to read. It is available on the 5th Floor of the Library at Call Number: Z 9999 E38 D56 1992
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Please consult the paper edition of this thesis to read. It is available on the 5th Floor of the Library at Call Number: Z 9999 C54 L434 1989
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Please consult the paper edition of this thesis to read. It is available on the 5th Floor of the Library at Call Number: Z 9999 P55 N48 2004
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There are many known taste receptors specific to each taste attribute. This thesis examines the relationship between single nucleotide polymorphisms (SNPs) and copy number variations (CNVs) in known taste and taste pathway receptors TAS2R38, Gustin, and TRPM5 and for PROP (6-n-propylthiouracil) taster status (PTS), thermal taster status (TTS), and orosensory sensation intensity ratings. PTS is a proxy for general taste responsiveness, and the ability to taste PROP classifies individuals into three phenotypes: super (PST), medium (PMT), and non-tasters (PNT). Another taste phenotype, also serving as a proxy for general taste responsiveness, is TTS, classifying individuals as thermal tasters (TTs) or thermal non-tasters (TnTs). DNA extractions from buccal cells obtained from 60 individuals were performed and analysis of TAS2R38, Gustin, and TRPM5 variations were conducted through Polymerase Chain Reaction (PCR), sequencing for SNPs, and upQMPSF for CNV analysis of TRPM5. Among the SNPs and CNVs studied, only TAS2R38 was found to be significantly associated with PTS and intensity ratings for sweet, bitter, and sour taste as well as astringency. However, not all PROP phenotypic differences can be explained by the variations at these three SNP sites in TAS2R38, suggesting the involvement of additional genes. No association was found between TTS and TAS2R38 or Gustin, confirming that PTS and TTS are not genetically associated. The examined TRPM5 SNPs and CNVs did not correlate with TTS. Therefore, further research is necessary into other factors contributing to PTS and TTS.
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Interventions using applied behaviour analysis (ABA) are widely used with children with autism spectrum disorders (ASD). Individuals who work with this population are important to target for ABA education. This study evaluated the efficacy of a self-directed program in increasing parent and student ABA knowledge and skills, self-efficacy, and new skill development in children with ASD. Study 1 was a pilot study of the newly developed evaluation materials. Study 2 tested the self-instructional package with three parents of children with ASD, three university students, and eight children diagnosed with ASD. Parents and students were given the Simple Steps ABA training package to use independently and were measured using a multiple baseline across participants and/or skills design. After training, ABA knowledge scores and self-efficacy showed variable improvement as did children’s appropriate behaviours. These results suggest that more research is needed to determine the efficacy of a self-instructional ABA package.
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The purpose of this study was to understand referral linkages that exist among falls prevention agencies in a southern Ontario region using network analysis theory. This was a single case study which included fifteen individual interviews. The data was analyzed through the constant comparative approach. Ten themes emerged and are classified into internal and external factors. Themes associated with internal factors are: 1) health professionals initiating services; 2) communication strategies; 3) formal partnerships; 4) trust; 5) program awareness; and 6) referral policies. Themes associated with external factors are: 1) client characteristics; 2) primary and community care collaboration; 3) networking; and 4) funding. Recommendations to improve the referral pathway are: 1) electronic database; 2) electronic referral forms; 3) educating office staff; and 4) education days. This study outlined the benefit of using network analysis to understand referral pathways and the importance of implementing strategies that will improve falls prevention referral pathways.
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Sport for Development (SFD) uses the power of sport to support international development initiatives that affect social change and empower under-resourced communities (Levermore, 2008a). Currently, there are more than 1,000 SFD organizations globally (Doyle, Payne, & Wolff, 2011) working to enact change and development initiatives in the least developed regions of the world. Stakeholders are key components of the long-term sustainability, development, and success of these SFD organizations. The purpose of this research is to examine the relationships between SFD organizations and their stakeholders through the lens of social responsibility (SR). Through the analysis of interviews conducted with SFD leaders and their stakeholders, this research offers a modified version of Carroll’s (1979) four categories of SR. This modified version addresses the differences that exist with SFD stakeholder relationships from the perspectives of the organizations and their stakeholders. Further, broader implications will be discussed in terms of compatibility and long-term sustainability.