Digital Commons Network^™

2018 Program For Celebrating Scholarship & Creativity Day, Lindsey Gunnerson

Celebrating Scholarship and Creativity Day (2018-)

No abstract provided.

Assessing Effort Shifts And Familial Succession In Oregon’S Nearshore Fisheries, Bryn Ellen Hudson

Environmental Science and Management Professional Master's Project Reports

Since the industrial revolution, natural resource systems have rapidly modernized and globalized. Commercial fishing industries have expanded and optimized resource extraction but have often times exceeded sustainable levels of harvest. In the Pacific Northwestern United States, the commercial fishing industry is one of particular economic and cultural importance. Due to reduced yield of many native fish stocks, marine reserves have been implemented in Oregon’s nearshore waters in an effort to conserve biodiversity. While spatial closures of marine reserves seek to preserve and stabilize Oregon’s ocean ecosystems, adverse socioeconomic implications are inevitably created when profitable waters are set aside. A main …

Dna Functionalized Nanoparticles In Nanobiosensor And Sensor Array Development For Molecular Diagnostics And In Vitro Identification Of Biomolecules, Mustafa Salih Hizir

Legacy Theses & Dissertations (2009 - 2024)

Nucleic acid technology along with vast variety of nanomaterials has demonstrated a great potential in many applications from biosensing studies to molecular diagnostics, from biomedical and bioanalytical research to environmental analysis. Especially short single stranded (ss) DNA molecules, called oligonucleotides, are extraordinary biopolymers featuring diverse functionality on the nanoparticles thanks to their high degree of programmability, target-specific binding or cleavage, molecular recognition ability, structure-switching capability, and unique interactions at the bio-nano interfaces. Among those, there have been many biosensing applications utilizing ss DNAs and numerous nanomaterials through various detection techniques such as fluorometric, colorimetric or electrochemical methods. Although many groundbreaking …

Applying New Methodologies In Assessing Impact Of School Environment On Children's Health And Performance, Yi Lu

Legacy Theses & Dissertations (2009 - 2024)

School-age children spend substantial time at school, a setting that is more vulnerable to environmental problems. School environmental factors, such as indoor air quality (IAQ), has been shown to have a significant impact on students’ health and academic performance. However, several research gaps remain regarding school environmental research. Few studies have assessed both indoor and outdoor school environmental factors and their impact on student’s respiratory health on a large scale. This is partially due to the lack of application of methods able to handle highly correlated variables. Little is known about the potential mediators on the path between the school …

Accounting For Spatial Autocorrelation In Modeling The Distribution Of Water Quality Variables, Lorrayne Miralha

Theses and Dissertations--Geography

Several studies in hydrology have reported differences in outcomes between models in which spatial autocorrelation (SAC) is accounted for and those in which SAC is not. However, the capacity to predict the magnitude of such differences is still ambiguous. In this thesis, I hypothesized that SAC, inherently possessed by a response variable, influences spatial modeling outcomes. I selected ten watersheds in the USA and analyzed them to determine whether water quality variables with higher Moran’s I values undergo greater increases in the coefficient of determination (R²) and greater decreases in residual SAC (rSAC) after spatial modeling. I compared non-spatial ordinary …

Too-Big-To-Fail 2.0? Digital Service Providers, Nizan Geslevich Packin

Indiana Law Journal

The Article explains why addressing Too-Big-To-Fail 2.0 has not yet become a political and societal priority. First, digital service providers are technology companies, which, many believe, are shaped by market forces such that they fail and succeed in equal measure without producing negative ripple effects on the economy or society. Second, technology giants are not as carefully regulated as banks becauseunlike banks, they do not take insured deposits backed by the government. Third, even heavily regulated financial institutions have not been required until recently to focus on cybersecurity. Finally, some believe that there is no point in worrying about Too-Big-To-Fail …

Community-Based Participatory Research At Jacksonville, Florida Superfund Ash Site: Toxicology Training To Improve The Knowledge Of The Lay Community, Alan Becker, Sandra Suther, Cynthia Harris, Grazyna Pawlowicz, Gale Disney-Tucker, Matthew Dutton, Fran Close, Aaron Hilliard, Richard Gragg

Florida Public Health Review

Until the late 1960’s, Jacksonville, Florida incinerated its solid waste with the resultant ash deposited in landfills or used to fill flood-prone areas. These filled areas were later developed into parks, school sites and residential areas. Lead in soil at these sites was the major toxicant of concern and driver of clean-up actions. During the period of assessment of lead-levels in soil, there were no established lines of communication between the City and residents of affected neighborhoods resulting in mistrust in the community. To address communication issues, a community-based, culturally sensitive Community Environmental Toxicology Curriculum (CETC) and a short video …

Teacher Knowledge And Learning In-Situ: A Case Study Of The Long Division Algorithm, Shikha Takker, K. Subramaniam

Australian Journal of Teacher Education

The aim of the study reported in this paper was to explore and enhance experienced school mathematics teachers’ knowledge of students’ thinking, as it is manifested in practice. Data were collected from records of classroom observations, interviews with participating teachers, and weekly teacher-researcher meetings organized in the school. In this paper, we discuss the mathematical challenges faced by a primary school teacher as she attempts to unpack the structure of the division algorithm, while teaching in a Grade 4 classroom. Through this case study, we exemplify how a focus on mathematical knowledge for teaching ‘in situ’ helped in triggering a …

A Geophysical Characterization Of The Structural Framework Of The Camas Prairie Geothermal System, Southcentral Idaho, Lee Liberty

CGISS Publications and Presentations

Play Fairway Analysis methods, utilizing existing geologic, thermal, geochemical, and geophysical data were employed in an initial assessment of geothermal resources in the Snake River Plain. These efforts identified the Camas Prairie in southcentral Idaho as a region with elevated resource potential. Subsequent efforts included structural and geophysical data collection to identify the most favorable structural settings for exploiting resources in the valley. The present work involved high-resolution gravity, magnetic, magnetotellurics (MT), field mapping, and seismic surveys to further characterize the system and target sites for exploration drilling around Barron’s Hot Springs (BHS) in the southwest part of the valley. …

Evaluating Long-Term Trends In Vegetation And Management Intensity, Tallgrass Prairie National Preserve 1995–2014, Sherry A. Leis, Lloyd W. Morrison

United States National Park Service: Publications

Abstract

Inventory and Monitoring Networks of the National Park Service are charged with collecting and reporting data related to the status and trends of key natural resources. We have analyzed a suite of grazing data from 1995- 2016, fire history data from 1998-2015, and vegetation community data from 2002-2014 to better understand trends as they relate to management strategies at the preserve over time. We found that cattle stocking rates declined and fires became less frequent over the latter half of the record. Similarly, bare ground declined, woody species increased slightly, and the floristic quality index was relatively stable with …

Zero Textbook Cost Syllabus For Env 3009/Bio 4009 (Conservation Biology And Sustainable Development), Natalia Borrego

Open Educational Resources

Conservation biology is an interdisciplinary topic that explores how we can protect and maintain natural areas. Due to the resources we take and impacts we have on natural environments, this field is directly related to restoration ecology (restoring natural areas) and sustainable development/natural resource management. We will explore the basis for these related fields from an ecological, social, legal, and cultural perspective, as all conservation and management projects take place in the larger human landscape. We will consider how we measure biodiversity, why it matters, why is it is threatened, and how we can manage (protect, restore, maintain, use) it …

Long-Term Monitoring Of Scripps’S Murrelet And Guadalupe Murrelet At San Clemente Island, California: Evaluation Of Baseline Data In 2012–2016, Darrell L. Whitworth, Harry R. Carter, Michael W. Parker, Franklin Gress, Melissa Booker

United States Navy: Publications

San Clemente Island (SCI) supports one of the smallest Scripps’s Murrelet (Synthliboramphus scrippsi; SCMU) colonies in the world, and perhaps the only colony of Guadalupe Murrelets (S. hypoleucus; GUMU) in California. In 2012–2016, the U.S. Navy sponsored development of a long-term murrelet monitoring program at SCI that utilized nocturnal spotlight surveys, night-lighting at-sea captures, and nest monitoring. Standardized spotlight survey transects were established in nearshore waters off breeding areas at Seal Cove and southeast SCI (SESCI). Baseline mean spot- light counts were 29 ± 15 murrelets (n = 31) at Seal Cove in 2013–2016 and …

The Trade-Security Nexus And U.S. Policy Making In Critical Minerals, Yujia He

Patterson School of Diplomacy and International Commerce Faculty Publications

The United States increasingly relies on import to meet its demand for critical minerals. Using the case of rare earth elements (REEs), this paper analyzes the conditions and the strategies for the U.S. government to address import dependence. The paper finds that market factors, including the lack of comparable and sufficient substitutes and recycling, the high ratio of import relative to consumption, the high concentration of import supply by country, and regulations from the major supplier country, were insufficient to prompt intervention. Significant policy action only occurs when changing circumstances turn import dependence into perceived national security threats to the …

Additive Manufacturing With High Density Polyethylene: Mechanical Properties Evaluation, Calvin Wampol

Electronic Theses and Dissertations

High-density polyethylene is a common recyclable plastic that has a large potential as an additive manufacturing material due its economic and environmental benefits. However, high-density polyethylene has undesirable thermal properties that cause the material to shirk and not adhere to the printing bed during an additive manufacturing processes. Researchers have attempted to combat these thermal properties but have only created novel filaments of high-density polyethylene without being able to create 3D printed specimens for mechanical property testing. This paper presents several methods to create 3D printed specimens with pure high-density polyethylene filament on a fused filament fabrication type 3D printer. …

How Important Is Groundwater Availability And Stream Perenniality To Riparian And Floodplain Tree Growth?, Neil E. Pettit, Raymond H. Froend

Research outputs 2014 to 2021

Riparian vegetation is important for stream functioning and as a major landscape feature. For many riparian plants, shallow groundwater is an important source of water, particularly in areas where rainfall is low, either annually or seasonally, and when extended dry conditions prevail for all or part of the year. The nature of tree water relationships is highly complex. Therefore, we used multiple lines of evidence to determine the water sources used by the dominant tree species Eucalyptus camaldulensis (river red gum), growing in riparian and floodplain areas with varying depth to groundwater and stream perenniality. Dendrometer bands were used to …

Globalization Of Area Studies: An Analysis Of Collection Development Resources, Izabella Taler

Publications and Research

The article provides a detailed analysis of collection development tools of use to area studies subject bibliographers

The Dmz Responds, Seo-Young J. Chu

Publications and Research

Seo-Young Chu’s “The DMZ Responds” appeared in Telos 184 (Fall 2018), a special issue on Korea edited by Haerin Shin.

Graduates 2017-18, Umm Institutional Research

Campus Documents and Reports

No abstract provided.

Making Money And Making Change: Understanding And Overcoming Tension Between Profits And Purpose Within Social Entrepreneurship, Elijah H. Etzioni

CMC Senior Theses

Using a combination of interviews of social entrepreneurs and secondary research, this paper investigates the strategies that social entrepreneurs use to overcome tension and conflict between the two distinct goals of financial sustainability and mission fulfillment. The results suggest that although some social entrepreneurs can simultaneously achieve revenue generation and mission fulfillment, thus almost entirely eliminating any tension or misalignment, it is the creative responses of social entrepreneurs who have achieved one of these objectives and are attempting to achieve the other that prove the unique value of the practice. Additionally, the results gesture towards the conclusion that different kinds …

The Effect Of International Ngos On Influencing Domestic Policy And Law, Ashley Macarchuk

CMC Senior Theses

This thesis attempts to understand the impact of international human rights and environmental NGOs on affecting domestic policy and law. In particular, it looks at how State-NGO relations, civil society, and accountability affect the success of international NGOs in enacting change in domestic policy. The focus is on four countries with some of the largest human rights and environmental abuses: Argentina, China, India, and Russia. Through these countries, this thesis shows that NGOs have the most influence when State-NGO relations are strong, civil society is active, and NGOs are accountable to both the State and citizens. A key component to …

Climate And Crime: Examining The Relationship Between Extreme Weather Events And Crime Rates In The United States, Erin Tully

CMC Senior Theses

This study attempts to determine whether there is a relationship between extreme weather events and crime rates. Due to the increasing effects of climate change, it is critical we understand the societal effects of extreme weather. Here, a panel data fixed effects regression was used to analyze state and year level data. It was hypothesized that there would be a relationship between crime and extreme events, but the results did not show a statistically significant relationship. Further research with increased geographic and temporal controls is encouraged.

Using Renewable Energy To Increase Tribal Sovereignty: A Feasibility Study For A Biomass Energy Plant On The Cocopah Reservation, Lauren Katrina D'Souza

CMC Senior Theses

Native American reservations in the United States are often located on mineral-rich lands, making them a target for fossil fuel development in already socioeconomically disadvantaged areas. As environmentally damaging as they are, coal and oil industries can bring invaluable jobs and money to isolated reservations, causing tribes to rely on fossil fuels for mere economic survival. In these instances of corporations or the federal government exploiting Native American labor and land, tribes lose the most fundamental principle of tribal governance: tribal sovereignty. Replacing fossil fuels and securing energy independence with a stable, renewable energy source is key to reclaiming that …

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 …

No Farms No Food? A Response To Baylen Linnekin, Joshua Ulan Galperin

Fordham Urban Law Journal

No abstract provided.

Growth Without Displacement: A Test For Equity Planning In Portland, Lisa K. Bates

Urban Studies and Planning Faculty Publications and Presentations

Portland, Oregon, is considered a pioneer of regionalism, integrated land-use and transportation planning, and sustainability as a criterion for planning policy. After four decades of land-use planning, Portland has a national and international reputation for urban livability and climate change mitigation. While these successes are laudable, in the past decade Portland’s underrepresented and underserved communities have been raising a voice to demand that planners address issues of income and racial inequality. In response to and in collaboration with communities, over the past five years Portland’s Bureau of Planning and Sustainability (BPS) has adopted an equity strategy with a racial justice …

A Message From The Department Head Of Horticulture And Food Science, Wayne Mackey

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Usft 2018-2019 Usf Libraries Annual Report, Usf Libraries

Library Annual Reports

No abstract provided.

Food Democracy: Public Participation In New England Food Policy Councils, Cathryn Porter

Master's Theses and Capstones

Food insecurity is a persistent issue in New England. In 2016, food insecurity levels in New England ranged between 9% in New Hampshire and 13.8% in Maine (Feeding America, 2018) . Food policy councils (FPCs) are one method to bring together community members and food systems stakeholders to address inequities in the food system, such as food access. However, implementing food democracy and, in particular, engaging under-represented groups in food systems decision-making remains challenging for FPCs. This research surveyed all 26 FPCs and networks in New England to identify how councils engage the public. Interviews and document analysis inform in …

Lingnan University Annual Report : 2016-2017 = 嶺南大學年報 : 2016-2017, Lingnan University

Annual Reports

To review and summarise Lingnan University's developments and achievements in the previous academic year, the University has published its Annual Report 2016/17 to showcase our dedicated efforts in teaching and learning, internationalisation, research and impact, as well as contributions to society.

嶺南大學出版的《2016/17年報》，概述了大學在教與學、國際化、研究與影響，以及社會貢獻方面的努力耕耘，回顧及總結過去一學年的發展及成就。

St. Louis Currents: The Fifth Edition, Andrew Theising, E. Terrence Jones Ph.D.

SIUE Faculty Research, Scholarship, and Creative Activity

Includes a history of African American entertainment in St. Louis Metro East and a history of Homer G. Phillips Hospital, among the current socio-economic issues facing St. Louis metropolitan area, Missouri and Illinois.