VictorJuiz/thesis huggingface dataset:
Activist Social Workers in Neoliberal Times: Who are We Becoming Now?

My thesis explores the knowledge, subjectivities and work performances that activist social workers bring to their practice in Ontario, Canada during a period of workplace restructuring that includes cuts to services, work intensification, increased surveillance and the evolving discourses of neoliberalism. A key aspect of my dissertation is the exploration of tensions between the attachments, desires and aspirations of the activist social work self and what that self must do every day to get by. I am interested in how it is that social workers produce and maintain their sense of identities – their integrity, ethics and responsibilities as activists – while also managing to navigate the contradictions of restructured workplaces. My aim is to understand not how power in the form of restructuring policies is imposed on people, but rather, how power acts through subjects who find themselves both implicated in, and struggling to resist neoliberal restructuring. My research lens draws on Michel Foucault’s ideas about governmentality and on feminist poststructural, critical race, and postcolonial theories. I use these theories to see neoliberal strategies of rule as working in diffuse ways through social and health service workplaces, encouraging service providers to see themselves as individualized and active subjects responsible for particular performances that enact specific types of change. My research findings reveal that activist social workers respond to neoliberal strategies of rule in multiple ways while constituting themselves through a variety of competing discourses that exist in their lives. Social workers subjectivities appear to be produced through a range of discourses drawn from their family histories, unique biographies and the intersections of socially produced distinctions that are based on gender, race, class, sexuality, age and nationalism. My dissertation traces some of the many ways that social workers position themselves within and beyond the changing context of neoliberalism. In doing so, my research reveals tentative pathways for building critical resistance practices and suggests future social welfare measures that are based on social justice and equity.

Keywords: Critical Social Work
Foucault
Governmentality
Neoliberalism
Social Service Restructuring
Health Service Restructuring
Advisor: Dehli, Kari
Narrative Writing in Native English and ESL Learners: Developmental Trajectories and Predictors

Little is known about writing development among English as a second language (ESL) and monolingual children. The “simple view of reading” (Gough & Tunmer, 1986; Juel 1988) and “component” models (Joshi & Aaron, 2000) were used as theoretical frameworks in this investigation of story writing development of ESL and monolingual children from grades 4 to 6. This longitudinal study (a) compared the narratives composed by ESLs and monolinguals and (b) examined the nature of the language, cognitive, and reading variables that predict writing in these groups. Reading and writing skills were conceptualized in terms of lower order, word-level components, and higher order, text-level components. The study involved 57 monolinguals and 121 ESLs from various language backgrounds, who had attended English speaking schools since grade 1. Based on the Test of Written Language (TOWL, Hammill & Larsen, 1996) three aspects of narrative writing were analyzed: writing mechanics, writing syntax, and overall story quality. Monolinguals and ESLs were similar on the cognitive, linguistic, word- and text-level reading and writing measures, but ESL performance was lower on vocabulary and reading comprehension across all three grades. Narrative writing in monolinguals and ESLs alike was predicted by syntactic skills, word-level skills (decoding and spelling) and text-comprehension. Nonverbal reasoning and phonological processing significantly predicted writing performance for monolinguals only. Overall, writing mechanics, writing syntax, and story quality all grew significantly across grades. However, only story quality demonstrated significantly different patterns of growth across students, but this difference was not explained by any of the predictors. Importantly, despite having weaker vocabulary and reading comprehension skills, ESLs’ narratives did not differ from monolinguals on mechanics, syntax, and overall story quality. The findings have implications for assessment and instruction of writing in both groups, provide additional evidence that reading comprehension and writing skills share common underlying processes, and suggest that skills that determine reading success can be used to flag possible writing weaknesses in both groups. Despite the effect of L2 status on vocabulary and reading comprehension, ESLs demonstrated similar narrative writing skills to monolingual peers.

Keywords: ESL Writing and Reading Development
Advisor: Geva, Esther
Commercialization of Health Products from Sub-Saharan Africa: Challenges and Opportunities

Despite the global progress made in improving health of people and increasing the life expectancy, Sub-Saharan Africa continues to be plagued by many health problems. Commercialization of health products from Sub-Saharan Africa presents opportunities to solve some of these health problems as well as generate economic returns. This thesis explored science based health product commercialization in sub-Saharan Africa through three studies. The objective was to identify opportunities and challenges facing health product commercialization in Sub-Saharan Africa. A qualitative case study approach was used and data collected using interviews. The first study involved looking at science based health product commercialization at a national level. Rwanda was chosen for this study. Thirty eight key informants selected from various institutions that form the health innovation system in Rwanda were interviewed. The results of the study show that opportunities exist in Rwanda for health product commercialization mainly because of the strong political will to support health innovation. However the main challenge is that there are no linkages between the actors involved in health innovation in Rwanda. The second study looked at health innovation at the level of a research institution. The Kenya Medical Research Institute (KEMRI) was studied where eight key informants were interviewed. The results show that KEMRI faced many challenges in its attempt at health product development, including shifting markets, lack of infrastructure, inadequate financing, and weak human capital with respect to innovation. However, it overcame them through diversification, partnerships and changes in culture. The third study looked at health technologies that are being developed in sub-Saharan Africa but have stagnated in laboratories. Thirty nine key informants were interviewed. A total of 25 technologies were identified, the majority being traditional plant medicines; other technologies identified included diagnostic tests and medical devices. Many of these technologies require further validation. Other key challenges to commercialization of these technologies that were identified included a lack of innovative culture amoung scientists and policy makers and lack of proof of concept funds including venture capital. Overall, this thesis identified opportunities for science based health commercialization in Africa, and also provides recommendations on how to overcome major challenges.

Keywords: health technology innovation commercialization sub-saharan africa
"health product"
Advisor: Singer, Peter A.
The Soul Thinking Itself: Toward a Poetics of Subjectivity in the Poetry of Emily Dickinson

This thesis argues for a phenomenological reading of Dickinson’s poetics of subjectivity, ranging from perception to self-consciousness. Dickinson’s poetics is phenomenological in the sense that her poetry explores and enacts the subtle and complex experience of a subject that can never grasp itself fully. In this exploration, the Hegelian dialectical movement from sense-certainty to self-consciousness and spirit is a useful auxiliary lens for understanding Dickinson, but this lens has to include, among other things, the Christian and pagan (Neoplatonic) ethical, philosophical and mystical traditions (as in Emerson’s Essays) for a more well-rounded picture of Dickinson’s poetry. Chapter 2 examines the dialectical doubleness of perception, pervaded by pain, lack of closure and liable to distortion, an experience constitutive of subjectivity. Chapter 3 explores the ineradicable experiences of absence, desire, blank and negation that not only frame Dickinson’s poetry but constitute, even threaten to eclipse, the perceiving subject. Chapter 4 focuses on the movement from consciousness to self-consciousness, never that of a pure subjective rationality, but integrally inclusive of feeling to the point of unhappiness—a self-consciousness or developing subjectivity caught between the opposed and apparently irreconcilable poles of its experience of self and otherness. Chapter 5 analyses Dickinson’s characteristic “slants,” flashes of light, and oblique angles, all of which profoundly disorient, and cross the dialectical interval of, subjectivity, reasserting the existence of two poles bound together in both identity and difference. It then goes on to probe not only how the interval emerges but what this space is for emergent subjectivity occurring within and traversing it. Finally, Chapter 6 takes up the broader task of situating the notion of a soul within the mediating perspectives of consciousness, perception, mind, and self-replicating spirit first, to determine what soul and its functions might be and, second, to analyze the qualities of its self-limitation. In removing its own preferences and limiting or adjusting its field of interactions, the subject appears both to recapitulate, yet complete what were at earlier stages simply painful, seemingly passive moments of absence, blankness, and blindness. Each chapter identifies an important layer of Dickinson’s poetics from perception to the fuller range of subjectivity and emphasizes both the negative and the positive sides of her poetics. The thesis suggests that in Dickinson we encounter a new poetics of subjectivity, one in which many earlier features of consciousness such as body, soul, mind, spirit, the “I”, the “me,” the “we,” and even consciousness itself, are subsumed and transformed in what is effectively a very Dickinsonian phenomenology of subjectivity.

Keywords: American
Poetry
Advisor: Dolan, Neal
The Giant-con Gold Deposit: A Once-linked Archean Lode-gold System

The Giant and Con deposits, Yellowknife, Northwest Territories, represent a classic Archean lode-gold deposit now offset by a major Proterozoic fault (West Bay Fault). The link between the Giant and Con deposits is supported by their similarities. However, there are distinct differences between the two deposits in terms of the offset of stratigraphy, response to D2 deformation, geometry, gold mineralization styles, and depth of gold mineralization. Gold mineralization in the Giant-Con system formed over a protracted history of deformation and hydrothermal activity. Early D1 extension resulted in offset and excision of stratigraphy and the formation of refractory gold mineralization within strongly deformed schistose zones and quartz-carbonate veins. The main D2 deformation in the district resulted in the strong overprint of D1 refractory gold mineralization and was associated with the northwest-southeast flattening of the Giant deposit and progressive reverse-dextral shear of the Con deposit. Free-milling gold mineralization is associated with the D2 event, forming deeper in the Giant-Con system, creating a vertical zonation of free-milling quartz-carbonate veins overprinting earlier refractory gold mineralization that formed higher in the system. Ore plunge in the Giant deposit is controlled by the interaction of the original geometry of D1 deformation zones with the effects of D2 flattening. Ore plunge in the Con deposit is controlled by the orientation of F2 fold and B2 boudin axes in auriferous quartz-carbonate veins. D3 reactivation of the deformation zones (probably related to the end of the D2 compressive event) caused local reactivation of structures and is not associated with gold mineralization. D4 Proterozoic faulting offset and segmented the two deposits, including the major offset by the West Bay Fault. A new reconstruction of the West Bay Fault shows that the Con deformation zone is the down dip extension of the Giant deposit and not the Campbell deformation zone as previously thought.

Keywords: Gold
Structural Geology
Yellowknife
Mullion
Ore Plunge
West Bay Fault
Advisor: Cruden, Alexander R.
EFL Learners’ Perceptions of Grammatical Difficulty in Relation to Second Language Proficiency, Performanc, and Knowledge

This study investigated grammatical difficulty from the perspective of second language (L2) learners in relation to their overall L2 proficiency and L2 performance and knowledge. The design included the administration of a student questionnaire, an interview, a proficiency test, and oral production and metalinguistic tasks. The proficiency test and questionnaire were administered to 277 university-level Chinese EFL learners in Taiwan. The questionnaire explored learners’ perceptions of grammatical difficulty of 20 English grammar features. Thirty of the students who completed the questionnaire met with the researcher individually to complete a grammatical difficulty ranking activity, 2 grammar exercises and 2 stimulated recalls, all of which aimed to further explore why the learners considered the selected features to be more (or less) difficult for them to learn. The oral production tasks were administered to 27 of the students who completed the questionnaire. The metalinguistic task was administered to 185 of the students who participated in the questionnaire survey. The questionnaire results indicate that, overall, the participants did not perceive the 20 target features to be difficult to learn. Notwithstanding, the ranking results of the questionnaire suggest that learners’ perceptions of grammatical difficulty are based on whether the rules to describe the formation of language features are easy or difficult to articulate. The qualitative results show that the learners’ perceptions of grammatical difficulty were influenced by several factors including their L2 knowledge, L2 grammar learning experience, and L1 knowledge, all of which were examined with reference to syntactic, semantic, and/or pragmatic levels. In terms of the relationship between learners’ perceptions of grammatical difficulty and their overall L2 proficiency, results show that learners’ perceptions of grammatical difficulty do not vary at the syntactic level, but that there is some variation at the pragmatic level. Regarding the relationship between learners’ perceptions of grammatical difficulty and their L2 knowledge, results suggest that learners’ perceptions of grammatical difficulty vary according to their implicit/explicit knowledge of the features in question; at the explicit knowledge level, the feature perceived to be less difficult to learn is used more accurately, while at the implicit knowledge level, this is not the case.

Keywords: Grammatical Difficulty
Second Language Performance
EFL Learners
Second Language Knowledge
Advisor: Spada, Nina
Hydrogen (H2) Production and Membrane Fouling in Fermentative H2-producing Membrane Bioreactors

This research examined the influence of organic loading rate (OLR) and biosolids type on the performance of fermentative H2-producing membrane bioreactors (HPMBRs) with respect to H2 production and membrane fouling. Five OLRs ranging from 4.0 to 30 g COD L-1 d-1 were examined in a lab-scale HPMBR. The system performance with both suspended and granulated biosolids was also investigated. The H2 yield from the suspended biosolids HPMBR was not significantly influenced by OLR at OLRs ≤ 13 g COD L-1 d-1, appeared to be maximized at an OLR of 22 g COD L-1 d-1, and then decreased as the OLR was increased further. An optimum OLR that maximizes H2 yield may be near the OLR that causes reactor overload with respect to substrate utilization. Under the same operating conditions, the H2 yield from a suspended HPMBR was significantly higher than that from a granulated HPMBR. A higher H2 consumption rate and a higher concentration of bound extracellular polymeric substances from the granulated HPMBR may contribute 5–48% and 25–67% of the H2 production difference between the two systems, respectively. The experimental results accompanied with microscopic examination of fouled membrane surfaces indicated that biosolids deposition and colloidal adhesion were the two dominant membrane fouling mechanisms in the HPMBRs. Membrane fouling was characterized by two distinct stages: an initial stage with a relatively higher fouling rate and a second stage with a lower fouling rate. Membrane fouling rates and resistances were influenced by the properties of biosolids and colloids in the mixed liquor. The fouling rates increased with increased biomass concentration, but decreased as colloids became more negatively charged. The irreversible and irremovable fouling resistance increased with increased concentration of colloids, while the removable fouling resistance had no relationship with biomass concentration. Biosolids granulation may benefit membrane performance due to a lower colloidal concentration produced. The single cake filtration model was proper to simulate membrane performance in the initial fouling stage. Both cake filtration and combined cake-standard models provided good fits for the second fouling stage, whereas future study is required to improve model predictability for membrane fouling in this stage.

Keywords: fermentative H2 production
membrane fouling
H2-producing membrane bioreactor (HPMBR)
Advisor: Bagley, David
Liss, Steven N.
Beyond Episodic Memory: Medial Temporal Lobe Contributions to Problem-solving and Semantic Fluency Tasks

The purpose of this thesis was to examine the contribution of episodic memory processes supported by the medial temporal lobes (MTL) to two goal-oriented non-episodic tasks, problem solving and semantic retrieval (verbal fluency). The reported experiments provide evidence for the hypothesis that MTL-based episodic processes are robustly involved in completing non-episodic tasks that are open-ended in that no algorithm or procedure can be applied to obtain task-relevant information. In Experiments 1 and 2, participants were administered the Means-End-Problem-Solving (MEPS) task, an open-ended test of social problem solving. People with impaired episodic memory associated with MTL damage or deterioration, patients with temporal lobe epilepsy or excisions (TLE) and older adults, performed worse than matched controls at solving such problems. Importantly, the participants’ performance on the MEPS as judged by the number of relevant solution steps generated correlated with the number of internal (episodically-relevant) but not external (semantically-relevant) details provided in the solutions. Thus, information derived from episodic memory benefited performance on the MEPS. Experiments 3 and 4 were conducted to ascertain whether open-endedness and episodic relevance are determinants of MTL contributions to performance on tests of verbal fluency, which traditionally are considered the domain of semantic memory. Using fMRI, Experiment 3 tracked the time course of MTL activation as participants performed a fluency task for categories that ranged in episodic relevance. The MTLs were more active throughout for categories that depended on autobiographical memories, not active for categories that were not episodically relevant, and active for episodic/spatial categories only later in the time course as the task moved from being well-defined to open-ended. The necessary involvement of the MTL in these tasks was confirmed by the pattern of spared and impaired performance of patients with TLE on category fluency tasks (Experiment 4). Together, these findings are consistent with the view that MTL-based processes are involved in tasks beyond those that test episodic memory. Furthermore, these studies suggest that performance on non-episodic tasks recruits the MTL most robustly when a task is open-ended.

Keywords: cognitive psychology
memory
Advisor: Moscovitch, Morris
The Conversion of the Vikings in Ireland from a Comparative Perspective

The history of the Viking invasions in England and what is now France in the ninth and tenth centuries is fairly well documented by medieval chroniclers. The process by which these people adopted Christianity, however, is not. The written and archaeological evidence that we can cobble together indicates that the Scandinavians who settled in England and Normandy converted very quickly. Their conversion was clearly closely associated with settlement on the land. Though Scandinavians in both countries expressed no interest in Christianity as long as they engaged in a Viking lifestyle, characterized by rootless plundering, they almost always accepted Christianity within one or two generations of becoming peasants, even when they lived in heavily Scandinavian, Norse-speaking communities. While the early history of the Vikings in Ireland was similar to that of the Vikings elsewhere, it soon took a different course. While English and French leaders were able to set aside land on which they encouraged the Scandinavians to settle, none of the many petty Irish kings had the wealth or power to do this. The Vikings in Ireland were therefore forced to maintain a lifestyle based on plunder and trade. Over time, they became concentrated into a few port towns from which they travelled inland to conduct raids and then exported what they had stolen from other parts of the Scandinavian diaspora. Having congregated at a few small sites, most prominently Dublin, they remained distinct from the rest of Ireland for centuries. The evidence suggests that they took about four generations to convert. Their conversion differed from that of Scandinavians elsewhere not only in that it was so delayed, but also in that, unlike in England and Normandy, it was not associated with the re-establishment of an ecclesiastical hierarchy. Rather, when the Scandinavians in Ireland did convert, they did so because they were evangelized by monastic communities, in particular the familia of Colum Cille, who had not fled from foundations close to the Viking ports. These communities were probably driven by political concerns to take an interest in the rising Scandinavian towns.

Keywords: Vikings
Christianity
Ireland
England
Normandy
conversion
Advisor: Orchard, Andy