45 research outputs found

    Perceived Damage by Elk in the Arkansas Ozarks

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    Wildlife managers in Arkansas are faced with managing a growing population of Rocky Mountain elk (Cervus elaphus neloni) that has extended its range to incorporate private lands near the Buffalo National River (BNR) in northcentral Arkansas. This range expansion has created conflicts between private landowners and wildlife management personnel. To document the extent of damage and assess attitudes of landowners with elk on their land, interviews were conducted with landowners who contacted us or the Arkansas Game and Fish Commission about problems with elk. A survey also was created and sent to landowners who live near the BNR in Boone and Newton counties and who may have elk on their land. Ten of 18 respondents with elk on their land reported having a problem with nuisance activity. Landowners indicated that most damage was to pastures, hay crops, and food plots. Damage appeared to occur more often in summer, when elk home ranges were smallest, than in other seasons. Landowners incurring damage from elk had a strong negative opinion. Continued research into effective management practices should be conducted to properly manage this growing population of elk and reduce conflicts between elk and Arkansas landowners

    Demonstrating impact: Lessons learned from the Queensland Aboriginal and Islander Health Council's AOD-Our-Way program

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    In this paper, we describe the innovative way in which the Queensland Aboriginal and Islander Health Council uses “clicker technology� to gather data to report on the key performance indicators of its “AOD-our-way� program, and how, with the subsequent combination of those data with other performance measures, it was possible to go beyond the initial evaluation. The paper also illustrates how the application of survey research methods could further enable enhanced reporting of program outcomes and impacts in an Indigenous context where Indigenous community controlled organisations want to build the evidence base for the issues they care about and ultimately drive their own research agendas

    Unfamiliar Territory: Emerging Themes for Ecological Drought Research and Management

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    Novel forms of drought are emerging globally, due to climate change, shifting teleconnection patterns, expanding human water use, and a history of human influence on the environment that increases the probability of transformational ecological impacts. These costly ecological impacts cascade to human communities, and understanding this changing drought landscape is one of today\u27s grand challenges. By using a modified horizon-scanning approach that integrated scientists, managers, and decision-makers, we identified the emerging issues in ecological drought that represent key challenges to timely and effective responses. Here we review the themes that most urgently need attention, including novel drought conditions, the potential for transformational drought impacts, and the need for anticipatory drought management. This horizon scan and review provides a roadmap to facilitate the research and management innovations that will support forward-looking, co-developed approaches to reduce the risk of drought to our socio-ecological systems during the 21st century. We used a modified horizon-scanning approach that brought together scientists, managers, and decision-makers to identify the emerging issues around the ecological impacts from drought that represent key challenges to effective response. We found three broad themes within ecological drought that need attention, including novel drought conditions, transformational drought impacts, and anticipatory drought management. This horizon scan and integrated review provides a roadmap to inspire the needed research and management innovations to reduce the risk of 21st century droughts

    New Frontiers-class Uranus Orbiter: Exploring the feasibility of achieving multidisciplinary science with a mid-scale mission

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    Idarubicin dose escalation during consolidation therapy for adult acute myeloid leukemia

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    Purpose Higher doses of the anthracycline daunorubicin during induction therapy for acute myeloid leukemia (AML) have been shown to improve remission rates and survival. We hypothesized that improvements in outcomes in adult AML may be further achieved by increased anthracycline dose during consolidation therapy. Patients and Methods Patients with AML in complete remission after induction therapy were randomly assigned to receive two cycles of consolidation therapy with cytarabine 100 mg/m daily for 5 days, etoposide 75 mg/m daily for 5 days, and idarubicin 9 mg/m daily for either 2 or 3 days (standard and intensive arms, respectively). The primary end point was leukemia-free survival (LFS). Results Two hundred ninety-three patients 16 to 60 years of age, excluding those with core binding factor AML and acute promyelocytic leukemia, were randomly assigned to treatment groups (146 to the standard arm and 147 to the intensive arm). Both groups were balanced for age, karyotypic risk, and FLT3–internal tandem duplication and NPM1 gene mutations. One hundred twenty patients in the standard arm (82%) and 95 patients in the intensive arm (65%) completed planned consolidation (P, .001). Durations of severe neutropenia and thrombocytopenia were prolonged in the intensive arm, but there were no differences in serious nonhematological toxicities. With a median follow-up of 5.3 years (range, 0.6 to 9.9 years), there was a statistically significant improvement in LFS in the intensive arm compared with the standard arm (3-year LFS, 47% [95% CI, 40% to 56%] v 35% [95% CI, 28% to 44%]; P = .045). At 5 years, the overall survival rate was 57% in the intensive arm and 47% in the standard arm (P = .092). There was no evidence of selective benefit of intensive consolidation within the cytogenetic or FLT3–internal tandem duplication and NPM1 gene mutation subgroups. Conclusion An increased cumulative dose of idarubicin during consolidation therapy for adult AML resulted in improved LFS, without increased nonhematologic toxicity

    Essays on family life and poverty in Russia.

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    This dissertation presents anthropological and sociological perspectives on poverty in Russia. The essays approach the study of poverty through an analysis of Russian family and social life under socialism and during the economic transition and how these customs and practices influence household welfare. The essays propose ways of rethinking poverty concepts and definitions that are appropriate to Russia. The research setting is Voronezh, Russia, a provincial city in the Central Black Earth Region. The data which inform the dissertation are participant observation, in-depth interviews, and a survey of married and single mothers with small children (n = 709). Through an ethnographic portrayal of market and housing conditions, the first essay shows how aspects of everyday life are affected by the low level of economic development and the overhauling of the Soviet system. The second essay focuses on official rhetoric about economic and social conditions under socialism and communism. Expert views about what society should be like under communism are considered in a discussion about the philosophical underpinnings and technical construction of the poverty line. The divergence between socialist ideology and practical reality is revealed in the third essay which discusses trends in poverty in Soviet and post-Soviet society. Drawing from the contextual evidence presented earlier, the fourth essay addresses poverty measurement issues specific to Russia, and introduces alternative definitions of poverty which account for non-cash sources of income, such as in-kind transfers and private plot produce. When these non-cash items are taken into account, the incidence of poverty is substantially lower. This suggests that conventional income and expenditure measures severely underestimate a household's welfare level in Russia. For single mother families, however, the risk of poverty does not fall, but stays relatively constant under the revised measures. Lack of research on the pathways leading to single motherhood leaves unspecified the mechanisms between single motherhood and poverty in Russia. The final essay employs an event history model to examine the inter-relationships between preunion conceptions, marriage, and out-of-wedlock childbearing. The data which inform the dissertation are participant observation, in-depth interviews, and a survey of married and single mothers with small children (n = 709).Ph.D.SociologyUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/104925/1/9624584.pdfDescription of 9624584.pdf : Restricted to UM users only

    Experiential Learning for All! An Institutional Analysis of How University Administrators Responded to the Ontario Government’s Call to Action

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    Governments in Western liberal democracies, such as Ontario, have increasingly used policy tools to influence university priorities and actions, despite the literature suggesting that policy tools are limited in their ability to shift institutional behaviour. As institutional theory posits, institutions require legitimacy to remain prominent in society and they may respond to government policy tools in superficial ways that mask non-compliance. Universities are autonomous institutions rooted in their small, liberal arts traditions and structures of decentralization, collegial governance, and academic freedom, and this institutional context makes institutional change difficult. This study explores the gap between the intention of government policy tools and their implementation by institutions. By leveraging the Ontario government’s experiential learning (EL) call to action in 2016-2019, a multi-case study design is used to explore how five universities interpreted and responded to the government’s EL call, as a way to explore this gap between policy tool goals and institutional responses. In particular, this study focuses on the experience of 21 university administrators who sit below the President and Provost, and at the juncture of strategy and implementation (i.e. Vice-Provosts, Assistance Vice-Provosts, Directors, Managers, and Registrars) to explore how administrators balance government calls for accountability and transparency with university structures and cultures. Using theoretical and conceptual constructs from institutional theory, this study contributes to our understanding of policy tools and institutional change by highlighting characteristics of the political and institutional contexts that influence institutional actions. First, the findings suggest that a process of layering is occurring, where the Ontario government is arguably introducing new priorities without the authority to replace existing structures and priorities. Second, the findings highlight the role of central university administrators as rule facilitators—critical actors who work with their institutional structures and cultures to respond to government policy tools in ways that maximize institutional legitimacy. Lastly, the findings echo existing propositions in the literature that suggest there is a relationship between alignment and compliance, where government policy tools that do not align with institutional priorities encourage strategic responses that mask non-compliance.Ph.D
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