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Endeavors In Solidarity: Lessons From Advantaged Group Members In Anti-Oppression Work, Kelly Walsh

Antioch University Dissertations & Theses

Systems of privilege and oppression operate throughout the United States and beyond, and affect all individuals in different ways and to varying degrees. The privilege (unearned access or advantages) experienced by one group of people is inherently linked to the oppression (systemic injustices or barriers) endured by another. Further, individuals can -- and most do -- experience both privilege and oppression in different aspects of their identity. Individuals experiencing oppression have long worked against the systems that harm them. Of interest in this exploration is the engagement of those who benefit from privilege. This study used an Interpretative Phenomenological Analysis …

Smallholder Farmers, Environmental Change And Adaptation In A Human-Dominated Landscape In The Northern Highlands Of Rwanda, Apollinaire William

Antioch University Dissertations & Theses

Climate change and crop intensification are key challenges to the livelihoods and wellbeing of the majority of rural smallholder farmers in developing countries, particularly in human-dominated, climate-sensitive landscapes such as the northern highlands of Rwanda where issues of fluvial floods, soil erosion pose serious threats to the livelihoods of smallholder farmers. In this mixed methods study conducted between August and December 2015, I explored smallholder farmers’ perceptions by examining what barriers might hinder the process of agroforestry adoption by smallholder farmers, what socio-economic and physical factors and attitudes influence crop choices, motivations for smallholder farmers’ willingness to plant trees within …

Mountain Dance: A Transdisciplinary Exploration Of Environmental Dance As An Autopoietic Expression Of Ecological Connectivity And Synthesis, Dianne Eno

Antioch University Dissertations & Theses

This research explores the complexity of the human-nature relationship through the emergent arts-based lens of environmental dance. The work is guided by a transdisciplinary mission—to actively create bridges and connections between and among disciplines typically thought to be independent bodies of knowledge in their own right: here they merge and become synergistic partners, producing a new way of knowing that is greater than the sum of two independently-partnered disciplines. A transdisciplinary approach opens us to know a multiverse where a holistic perspective expands the traditionally singular viewpoint of the existing predominant Cartesian paradigm. The study allows space for “environmental dance” …

Coal-To-Liquid Technology: A Look At The Geopolitical Tension Behind China's Energy Strategy, Kaela Cote-Stemmermann

Scripps Senior Theses

As interest in renewable energy development continues to rise around the globe, the alignment of China’s capabilities and incentive to invest in the green energy sector position the country in a leading role. However, China’s recent investment in coal-to-liquid (CTL) technology raises questions as to the direction of China’s energy policy and reflects broader geopolitical tensions within the Chinese government. Although CTL technology has been widely criticized as being environmentally unfriendly and economically unsustainable, China continues to invest in it at an astounding pace. Research proposes several possible explanations, such as corruption or local conflicts of interest, however, a critical …

Estimating The Optimal Cutoff Point For Logistic Regression, Zheng Zhang

Open Access Theses & Dissertations

Binary classification is one of the main themes of supervised learning. This research is concerned about determining the optimal cutoff point for the continuous-scaled outcomes (e.g., predicted probabilities) resulting from a classifier such as logistic regression. We make note of the fact that the cutoff point obtained from various methods is a statistic, which can be unstable with substantial variation. Nevertheless, due partly to complexity involved in estimating the cutpoint, there has been no formal study on the variance or standard error of the estimated cutoff point.

In this Thesis, a bootstrap aggregation method is put forward to estimate the …

Collecting To The Core — Our Common Future, Carla Heister, Anne Doherty

Against the Grain

No abstract provided.

Healing Self And Community: Living Pluralism In The Anishinaabe Paradigm, Andrea A. Fitzpatrick

Graduate Student Theses, Dissertations, & Professional Papers

Abstract: Healing Self and Community: Living Pluralism in The Anishinaabe

This thesis is a study of pluralism through Anishinaabe writers Winona LaDuke, Basil Johnston, Lynn Anderson, and others, focusing on their perceptions and pedagogies and how those perceptions inform pluralistic living. Anishinaabe methodology tends to be innately interconnected, and pluralistic. As such, it can enlighten, heal self-identity structures, and perceptions of the biosphere. I will contextualize how it is necessary to investigate the stories we learn and those we tell, how it is vital to understand where they come from. Included is analysis of how pluralism shows up in mine …

Technical Feasibility And Life Cycle Cost Assessment Of A Photovoltaic Array On Trinity Dam, Trinity County, Ca, Caleb Aaron Patrick

Cal Poly Humboldt theses and projects

Public lands owned by the Bureau of Land Management are increasingly being used for photovoltaic (PV) system development. Although numerous policies support PV deployment on public lands, those managed by the Bureau of Reclamation have not been considered for PV development. Hydro-electric embankment dams, both publicly and privately owned, may have the potential to be development sites for distributed PV systems. A technical feasibility report was conducted for a case study of a PV installation on Trinity Dam, Trinity County, CA, and found embankment dams could potentially be feasible development sites. A mounting analysis found that a concrete slab reinforced …

Stormwater Management In Philadelphia: The Importance Of Green Stormwater Infrastructure And Community Involvement In Greater Citywide Sustainability, Julie Groff

Cal Poly Humboldt theses and projects

In 2000, the Environmental Protection Agency (EPA) found the City of Philadelphia to be in violation of the Clean Water Act (CWA) of 1972 due to insufficient stormwater infrastructure. In 2011, Philadelphia initiated a 25-year, citywide plan called Green City, Clean Waters to reduce stormwater runoff by implementing green stormwater infrastructure (GSI). The plan promised significant community involvement in the process. I conducted semi-structured interviews with City employees and individuals in the community that have partnered with the City to administer GSI and participant observation of community meetings and used them to explore different neighborhoods’ experiences with Green City, Clean …

Chicana Feminist Participatory Action Research: Collaborative Environmental Justice In The Imperial Valley And The Identifying Violations Affecting Neighborhoods Community Development Project, Kristian Michelle Salgado

Cal Poly Humboldt theses and projects

In 2007 in Imperial County, a community-based organization called Comite Civico del Valle (CCV), along with the Department of Toxic Substances, and concerned residents, created the Identifying Violations Affecting Neighborhoods (IVAN). IVAN is a community-based environmental reporting and monitoring system that is built on the idea that residents are the most knowledgeable about their environment and therefore should have a place at the table alongside environmental regulation agencies. For more than a decade, this has allowed residents to better report environmental concerns. However, for many residents there is still a lack of knowledge about how to properly utilize the IVAN …

Out Of Sight, Out Of Mind: An Analysis Of Household Food Waste In Arcata, California, Jennifer Michelle Domareki

Cal Poly Humboldt theses and projects

A rising demand for healthy and sustainably grown food has become a trend of our time. However, there is dissonance in contemporary awareness about where food comes from and where it ultimately ends up. Globally, one third of all food produced is never used. In the United States alone, approximately 55 million tons of food is discarded each year (Venkat, 2012). This is problematic because food waste has environmental, economic and social costs associated with it. Organic materials accelerate anthropogenic climate changing greenhouse gas emissions by releasing methane as they decompose in landfills. In addition, unused food embodies and thus …

Low Income Housing Energy Efficiency Improvement Program For The Yurok Tribe Of Northern California, Keivan Branson

Cal Poly Humboldt theses and projects

Housing on the Yurok reservation in California is a major concern for the local Tribal Government. This report details a study of the energy situation for housing of the Yurok Tribe to provide a framework for implementing housing energy efficiency to benefit low-income members of the Tribal community residing in substandard housing. The report briefly details the history of the reservation as it pertains to the current housing situation, as well as the authors personal context of living for 16 years in the reservation town of Klamath, CA. The analysis draws on information obtained from mixed methods, including information collected …

Dinjik Enjit Nerrzhrii (We Are Hunting For Moose): An Evaluation Of Tribal Co-Management In The Yukon Flats, Interior Alaska, Kelda E. Britton

Cal Poly Humboldt theses and projects

Gwich’in People of Interior Alaska have historically exercised self-governance in the Yukon Flats to protect traditional and customary use practices. A number of factors have challenged Gwich’in self-governance: land ownership in rural Alaska being under multiple jurisdictions, which has created complicated parameters for management of fish and wildlife; and the legal history of the Alaska Native Claims Settlement Act (ANCSA), which has created an arbitrary and fragmented management system. Despite these challenges, Alaska Native communities have been working to reassert their self-governance over important lands and resources. One example is the co-management arrangement between the Council of Athabascan Tribal Governments …

Taking The Public Out Of Public Lands: Shifts In Coal-Extraction Policies In The Trump Administration, Jessica Owley

Journal Articles

No abstract provided.

Interpretation And Implemenation Of Director’S Order #41, Section 7.2: Determining Best Management Practices For Wilderness Climbing In The National Parks, Kerry E. Sullivan

Graduate Student Theses, Dissertations, & Professional Papers

Climbing in national parks’ wilderness areas has long created tension for mangers between providing recreational opportunities and maintaining wilderness values. This activity presents a challenge to wilderness management as managers try to balance feelings of solitude in wilderness and opportunities for unconfined recreation. Increased interest in climbing in the national parks lead to management considerations to satisfy Director’s Order #41: Wilderness Stewardship (DO41). In October 2013, the National Park Service (NPS) issued Director’s Order #41, Section 7.2, Climbing (DO41, Sec. 7.2), to clarify management of climbing in wilderness. Climbing in designated wilderness requires management due to conflicts between this growing …

The Enduring Importance Of Wildness: Shepherding Wilderness Through The Anthropocene, Patrick Ram Kelly

Graduate Student Theses, Dissertations, & Professional Papers

Wilderness and wildness have long been essential values at the heart of American conservation. Both have played critical roles in the formation of environmental ethics, providing a conceptual foundation for the belief that the non-human natural world is valuable for its own sake (Nash, 2001). After grounding and inspiring much of 20th century environmentalism, their influence in the current century has grown increasingly tentative. The arrival of what some have called the “Anthropocene epoch” – a term meant to capture the planetary scale impacts of human activity – now threatens the continued viability and relevance of wilderness and wildness to …

Wilderness Solitude In The 21st Century, Thomas C. Lang

Graduate Student Theses, Dissertations, & Professional Papers

Recent advances in mobile communication technology have led to a decrease in opportunities for individuals to experience alone-time within daily life. As a result, the solitude offered by wilderness landscapes has become all the more valuable. Past research on wilderness solitude has been divided into two distinct frameworks: the Social-Spatial Perspective and the Humanistic Perspective. This distinction has severely limited the development of a comprehensive research model that incorporates all the possible conditions relating to wilderness solitude. This study synthesized past research and theory to create a quantitative model of wilderness solitude which includes elements from both research perspectives, while …

Life On The Edge: Risk Of Predation Drives Selection Of Habitat And Survival Of Neonates In Endangered Sierra Nevada Bighorn Sheep, Shannon Forshee

Graduate Student Theses, Dissertations, & Professional Papers

Long-term viability of endangered populations requires development of effective management strategies that target the population vital rate with the highest potential to influence population trajectories. When adult survival is high and stable, juvenile recruitment is the vital rate with the greatest potential to improve population trajectories. For my thesis I examined how lactating Sierra Nevada Bighorn sheep (Ovis Canadensis sierra) balance forage and predation risk during the neonatal period. I first identified resource selection strategies employed by lactating females to promote survival of neonates and then determined the primary factors affecting survival of neonates. I found lactating females selected for …

Really Effective (For 15% Of The Men): Lessons In Understanding And Addressing User Needs In Climate Services From Mali, Edward Carr, Sheila Onzere

Sustainability and Social Justice

The design of effective climate services requires the identification of a problem that might be addressed through the provision of weather and climate information, and the design and delivery of actionable information to a set of appropriate users. The utility of weather and climate information for a given user is shaped not only by exposure to particular weather, climate, and market shocks and stresses, but also the sensitivity of that user’s livelihoods to particular shocks and stresses and whether or not their adaptive capacity includes the ability to use such information. Therefore, effective climate services are very place-, time-, and …

Augment The Multi-Modal Interaction Capabilities Of Hololens Through Networked Sensory Devices, Subhadra Tummalapally

Browse all Theses and Dissertations

Augmented Reality (AR) places virtual contents along with real objects to enhance user perception in the physical environment. It is a technology that has shown great potential in many industries such as medicine, education and transportation. AR devices, such as Microsoft HoloLens, come with multi-modal interaction capabilities, such as voice, gesture and gaze, to support intuitive and reliable human-computer interactions. However, HoloLens gesture support is limited to simple gestures like tap, bloom and hold, it stops short to support meaningful interaction through full hand gesture and motion tracking, which may be critical in field operations of various industry practices in …

Theoretical Model For Buoyancy-Induced Heat Transfer Deterioration Under Supercritical Pressure, Jiacheng He, Chaobin Dang, Eiji Hihara

International Refrigeration and Air Conditioning Conference

In an organic Rankine cycle system which utilizes the low-grade heat sources in various industrial processes, operating the heating process at supercritical pressure provides a possibility to increase the system efficiency because more work can be recovered. Under this background, it is necessary to investigate the supercritical heat transfer characteristics of the organic working fluids. In this study, the characteristics of supercritical heat transfer of fluid R245fa, which is commonly applied in the commercial ORC power plant, and R1233zd(E), which is recognized as an alternative working fluid owing to its low-global-warming-potential value, were investigated experimentally under the heating condition in …

Why Achieving The Paris Agreement Requires Reduced Overall Consumption And Production, Eva Alfredsson, Magnus Bengtsson, Halina Szejnwald Brown, Cindy Isenhour, Sylvia Lorek, Dimitris Stevis, Philip Vergragt

Sustainability and Social Justice

Technological solutions to the challenge of dangerous climate change are urgent and necessary but to be effective they need to be accompanied by reductions in the total level of consumption and production of goods and services. This is for three reasons. First, private consumption and its associated production are among the key drivers of greenhouse-gas (GHG) emissions, especially among highly emitting industrialized economies. There is no evidence that decoupling of the economy from GHG emissions is possible at the scale and speed needed. Second, investments in more sustainable infrastructure, including renewable energy, needed in coming decades will require extensive amounts …

Informing Canada’S Commitment To Biodiversity Conservation: A Science-Based Framework To Help Guide Protected Areas Designation Through Target 1 And Beyond, Sarah Joy Bittick

Biology Faculty Works

Biodiversity is intrinsically linked to the health of our planet—and its people. Yet, increasingly, human activities are causing the extinction of species, degrading ecosystems, and reducing nature’s resilience to climate change and other threats. As a signatory to the Convention on Biological Diversity, Canada has a legal responsibility to protect 17% of land and freshwater by 2020. Currently, Canada has protected ∼10% of its terrestrial lands, requiring a marked increase in the pace and focus of protection over the next three years. Given the distribution, extent, and geography of Canada’s current protected areas, systematic conservation planning would provide decision-makers with …

Booklover — Birds, Donna Jacobs

Against the Grain

No abstract provided.

Full Page Ads

Against the Grain

No abstract provided.

Trace Element Concentrations In The Small Indian Mongoose (Herpestes Auropunctatus) From Hawaii, Usa, Sawako Horai, Yusuke Nakashima, Kanae Nawada, Izumi Watanabe, Tatsuya Kunisue, Shintaro Abe, Fumio Yamada, Robert Sugihara

United States Department of Agriculture Wildlife Services: Staff Publications

Concentrations of 26 trace elements including essential (Mg, Ca, Cr, V, Mn, Fe, Co, Ni, Cu, Zn, Se, Sr and Mo) and toxic (As, Cd and Pb), were determined in the liver, kidney, brain, hair, muscle, and stomach contents of the small Indian mongooses inhabiting eight areas on three Hawaiian Islands, Oahu, Maui and Hawaii. There were significant differences in concentrations of some metals among the habitats. Cadmium concentrations in mongooses from the macadamia nut orchards on Island of Hawaii were relatively higher than those in populations from other seven areas. Lead concentrations in mongooses from the Ukumehame firing range …

How Behavior Of Nontarget Species Affects Perceived Accuracy Of Scat Detection Dog Surveys, Karen E. Dematteo, Linsey W. Blake, Julie K. Young, Barbara Davenport

United States Department of Agriculture Wildlife Services: Staff Publications

Detection dogs, specially trained domestic dogs (Canis familiaris), have become a valuable, noninvasive, conservation tool because they remove the dependence of attracting species to a particular location. Further, detection dogs locate samples independent of appearance, composition, or visibility allowing researchers to collect large sets of unbiased samples that can be used in complex ecological queries. One question not fully addressed is why samples from nontarget species are inadvertently collected during detection dog surveys. While a common explanation has been incomplete handler or dog training, our study aimed to explore alternative explanations. Our trials demonstrate that a scat’s genetic …

Profiles Encouraged

Against the Grain

No abstract provided.

Kenyon College Catalog 2018-2019

Kenyon College Course Catalogs

No abstract provided.

Bioharvest: Energy Efficient Design For The Standardization Of Biomimetic Technologies At Stanford University In Palo Alto, Ca, Usa, Gabriella Santostefano

Architecture Theses and Projects

The thesis serves as an investigation of the possibilities of biomimicry as well as an exploration of harvesting energy from the sun, the wind, the rain, and the earth.

Biomimicry, derived from the Greek words bios meaning “life” and mimesis meaning “imitate,” is the examination of nature in order to create systems that are derived from the natural world and provide sophisticated solutions to human problems.

Biomimicry asks the question. “What in nature has already solved what I am trying to solve?” In the case of this project, nature will inspire the creation of a new building typology, Bio-Inspired Solutions …