Digital Commons Network^™

North Korea: How Fear Is Used To Control A Nation, Ashley Clisby

Capstone Showcase

The Democratic People’s Republic of Korea, more commonly known as North Korea, is most commonly known for its possession and testing of nuclear weapons and threatening to use these weapons of mass destruction. Less commonly talked about are the human rights violations that are being experienced by the citizens of North Korea. Most, if not all, of the information regarding North Korean human rights that have been reported on comes from individuals who have escaped the Kim regime. There is very limited information traveling in and out of North Korea that is not heavily monitored by the government. These individuals …

Rethinking Habitat And How We Study Human-Wildlife Relationships, Kimberly Rivera

Open Access Master's Theses

Current methods to model species habitat use through space and diel time are limited. Development of such models is critical when considering rapidly changing habitats where species are forced to adapt to anthropogenic change, often by shifting their diel activity across space. The first chapter of this manuscript focuses on redeveloping occupancy models to incorporate hypotheses on species diel habitat use. This alternative occupancy framework, called the multi-state diel occupancy model (MSDOM), can evaluate species diel activity against continuous response variables which may impact diel activity within and across seasons or years. We used two case studies on fosa, a …

2021-2022 Course Catalog, University Of Montana--Missoula. Office Of The Registrar

University of Montana Course Catalogs, 1895-2024

An annual catalog of courses and course descriptions offered at the University of Montana.

Effects Of Biological Metabolism Of Metasequoia Glyptostroboides On Nutrient Elementcontent And Enzyme Activity In Seedling Soil, Cuiyue Dong

Turkish Journal of Agriculture and Forestry

Soil has high spatial variability. Under the change of water level, soil nutrient element content and enzyme activity do not show regular changes. Therefore, the effects of biological metabolism on soil nutrient element content and enzyme activity in the adult stage of Metasequoia glyptostroboides were proposed. The characteristics of the soil were extracted, the irreversibility, accumulation, concealment and refractory rationality of the nutrient element content in the soil were expounded. According to the soil characteristics, the relationship between the nutrient element content and enzyme activity in the soil was analysed. The pH value, organic matter, lead and manganese contents of …

Quantifying The Impact Of Remapping Floodplains On Residential Property Values In Snohomish County, Washington: A Hedonic Approach, Carson Joseph Risner

All Master's Theses

Flood events are the most common and costly natural disasters. The Federal Emergency Management Agency (FEMA) quantifies flood risks in the form of Flood Insurance Rate Maps (FIRMS). These FIRMS delineate flood risks and are used to set flood insurance premiums. Changes in land use, the augmentation of the natural environment, is threatening the validity of the Nation’s FIRMS. Therefore, Congress has approved remapping programs to update these FIRMs ensuring that current flood risks are known. This remapping presents another issue, specifically for properties that are remapped into a flood zone. Current literature suggests that properties within flood zones are …

The Green Gītā: Connecting Ontology, Soteriology, And Environmental Ethics, Supratik Sen

Journal of Hindu-Christian Studies

No abstract provided.

Americans Support For Renewable Energy Is Disconnected From Their Understanding Of Powerline Infrastructure As A Mechanism To Mitigate Climate Change, Rebecca J. Romsdahl, Christopher J. Felege, Joshua E. Hunter, Cheryl Hunter, Susan N. Ellis-Felege

Earth System Science and Policy Faculty Publications

As nations are transitioning to renewable energy sources, they will need to expand and upgrade their energy infrastructure, including high-voltage power lines (HVPL). We have conducted the first nation-wide survey in the last thirty years to assess public attitudes toward HVPL in the USA. The study evaluates perceptions, knowledge, and attitudes toward building new transmission lines, as these relate to renewable energy, place attachment, and environmental impacts. Our results show that Americans do not recognize how new HVPL could help reduce greenhouse gas emissions; instead, respondents favor moving from centralized energy (large power stations and HVPL) to decentralized energy (local …

The Effects Of Higher Education On Socioeconomic Mobility: A Comparative Analysis Of Outcomes At Bucknell University, Katrien Weemaes

Honors Theses

Income inequality and the lack of higher-education opportunities across the United States often correlate with families' socioeconomic status. In this honors thesis, the following questions will be examined: How does the social mobility of Bucknell Students compare with students from other national universities? How do a student’s race and financial aid status affect their ability to achieve social mobility? How has the rate of social mobility through Bucknell changed in recent years? How does a student’s current family socioeconomic status affect their ability to achieve high-income success upon graduation? Does the level of accessibility to Bucknell change when socioeconomic status …

Biking At Bucknell: The Evaluation Of The Built Environment, Societal Environment, And Individual Behavior And Attitudes In Relation To Biking At Bucknell University, Makenna Cerney

Honors Theses

A biking market in this thesis is defined by three major contributors: (a) the built environment such as the engineering and construction of bike lanes, parking corrals, and other aspects of the physical infrastructure for biking, (b) the societal environment which includes the norms and communal acceptance of biking, and (c) individual beliefs, behaviors and attitudes toward biking. These three areas form the foundation of the factors that stimulate the demand for biking in the biking market, which in turn drives the supply of biking and biking services. This thesis intends to conduct research on the built environment, societal environment, …

Indoor Cooking Practices And Associated Health Factors Among Participants In The Dominican Republic And Nicaragua: A Collaborative Study Between Respiratory Therapy Students And Comunidad Connect, Rachel Culbreth, Rachel Trawick, Jon Thompson, Douglas S. Gardenhire

Internet Journal of Allied Health Sciences and Practice

The purpose of this study is to determine factors associated with indoor cooking practices and specific vital signs across two middle-income countries, Dominican Republic and Nicaragua. This study used data from Nicaragua (n=76) and Dominican Republic (n=62) (collected in 2018-2019). Multivariable linear regression was utilized to determine factors associated with carbon monoxide levels and systolic blood pressure. Among all participants (n=138), approximately half lived in Nicaragua (n=76, 55.1%) and half lived in Dominican Republic (n=62, 44.9%). The overall smoking prevalence in each country was low (9.2% in Nicaragua and 4.8% in Dominican Republic). Age was associated with higher carbon monoxide …

Spirited & Resolute: 2020-21 Report Of The President, Office Of The President, Gonzaga University

Office of the President Publications

Each year, Gonzaga University's Office of the President produces an annual Report of the President. This publication that highlights just a few of the many accomplishments over the previous academic year, and is intended to convey gratitude to our Trustees and Regents, benefactors, and many supporters.

Transitioning To Legalization Of Cannabis In Washington State: Regulations’ Impacts On Commodification, Metabolism, & Labor Practices, Rob Loewen

All Master's Theses

This thesis provides an ethnographically grounded analysis of how existing regulations shape the legal recreational cannabis industry in Washington State. I examine the processes involved from seed to sale, including cultivation, processing, quality-control testing, and distribution of recreational cannabis. The goal of this research is to provide a greater understanding of how existing regulations were formed and how they shape social relations within the industry. This study seeks to answer the question: “How are the processes of production within the recreational cannabis industry, along with its labor force and its consumers, impacted by societal perceptions about cannabis, encapsulated within state …

2021-2022 Undergraduate Bulletin, Rochester Institute Of Technology

RIT Digital Archives

No abstract provided.

The Synapse 28

The Synapse: Intercollegiate science magazine

No abstract provided.

Greywater Systems, Greywater Quality Parameters, And Impacts On Soil Characteristics In Santa Clara County, California, Sara Khosrowshahi Asl

Master's Theses

Many communities worldwide are facing water shortages and droughts, stressing the critical need for water conservation. Following the longest recent drought cycle in California (2011–2017), local water companies are prioritizing the development of unconventional water sources, such as laundry-to-landscape greywater, which is a low-tech method to reuse water. This study describes the characteristics and performance of installed greywater systems in San José, California, including the systems’ conformance with California plumbing codes and landscape plants irrigated by the systems. Over three-quarters of the greywater systems conformed to the California Plumbing Code, and nearly 60% of the landscapes were drought-tolerant. Samples of …

Through The Eyes Of Community Educators: Place-Based Learning, Equitable Access, And Covid-19 Impacts On Outdoor Environmental Education In The San Francisco Bay Area, Alycia Ellington

Master's Theses

Not all children receive adequate education, nor do they have the opportunity to go beyond the four walls of a classroom for learning opportunities. Outdoor environmental education with place-based learning frameworks aims to fully immerse students in nature, while strengthening the connection between schools and communities. This study examines the outdoor environmental education programs of nine agriculture-centered community organizations in the San Francisco Bay Area. Through twenty-one key informant interviews, I assess three essential areas: 1) promotion of environmental literacy and place-based learning, 2) facilitation of equitable access to educational programs, and 3) adaptation of those programs for distance learning …

Glacial Deposits, Vol. 46, 2021, Department Of Geography, Geology, And The Environment

Glacial Deposits

Newsletter of the Department of Geography, Geology, and the Environment

Poised For Change: University Students Are Positively Disposed Toward Food Waste Diversion And Decrease Individual Food Waste After Programming, Manar Arica Alattar, Jennifer L. Morse

Environmental Science and Management Faculty Publications and Presentations

Eaters (consumers of food) are responsible for 60% of waste along the food cycle in developed countries. Programs that target individual and household food waste behavior change are essential to addressing such waste. School cafeterias worldwide offer an opportune microcosm in which to educate on food and nutrition skills and change related behavior. No Scrap Left Behind, a cafeteria food waste diversion program, was developed, piloted, and assessed based on measures of both direct and indirect food waste behavior, and attitudes, knowledge, and emotions related to food waste. Participants had positive attitudes towards food waste reduction, engaged in food waste …

Climate Change And Water Governance: Decision Making For Individual Vineyard Owners In Global Wine Regions, Erin Upton, Max Nielsen-Pincus

Environmental Science and Management Faculty Publications and Presentations

This study investigates the institutional, social, and ecological dynamics that influence regional water governance and individual vineyard owners’ decision making in global wine regions. Global wine grape production has grown steadily over the past 20 years, and climate change has emerged as a driver of transformation in wine regions resulting in a range of impacts. Changes to the climate are anticipated to accelerate in the future and present a number of challenges for wine regions; including risks to human systems, e.g., agriculture, labor, and economics, as well as ecological systems, e.g., surface and groundwater. Water is a critical resource for …

Rotavirus A Genome Segments Show Distinct Segregation And Codon Usage Patterns, Irene Hoxie, John J. Dennehy

Publications and Research

Reassortment of the Rotavirus A (RVA) 11-segment dsRNA genome may generate new genome constellations that allow RVA to expand its host range or evade immune responses. Reassortment may also produce phylogenetic incongruities and weakly linked evolutionary histories across the 11 segments, obscuring reassortment-specific epistasis and changes in substitution rates. To determine the co-segregation patterns of RVA segments, we generated time-scaled phylogenetic trees for each of the 11 segments of 789 complete RVA genomes isolated from mammalian hosts and compared the segments’ geodesic distances. We found that segments 4 (VP4) and 9 (VP7) occupied significantly different tree spaces from each other …

Enacting Sustainability In Footwear Product Development, Mary Samantha Hale

Graduate Theses, Dissertations, and Problem Reports (ETD)

The apparel and footwear industry's negative environmental impacts have companies facing scrutiny as consumer environmental consciousness increases (Brewer, 2019). Apparel and footwear companies are scrambling to develop sustainable initiatives with more consumers demanding they be held accountable for their actions. The industry has focused on recycling, raw materials sourcing, and reducing production waste during product development for more sustainable outcomes. This qualitative case study explores how sustainability as an abstract corporate initiative affects footwear companies and product development processes. The best way to explore how companies engage and execute sustainable practices in their product development process is by examining it …

Resilience: Insights From The U.S. Longterm Ecological Research Network, Jane Cowles, Laura Templeton, John J. Battles, Peter J. Edmunds, Robert C. Carpenter, Stephen R. Carpenter, Michael Paul Nelson, Natalie L. Cleavitt, Timothy J. Fahey, Peter M. Groffman, Joe H. Sullivan, Maile C. Neel, Gretchen J. A. Hansen, Sarah Hobbie, Sally J. Holbrook, Clare E. Kazanski, Eric W. Seabloom, Russell J. Schmitt, Emily H. Stanley, Alan J. Tepley, Natalie S. Van Doorn, Jake M. Vander Zanden

Advanced Science Research Center

Ecosystems are changing in complex and unpredictable ways, and analysis of these changes is facilitated by coordinated, long-term research. Meeting diverse societal needs requires an understanding of what populations and communities will be dominant in 20, 50, and 100 yr. This paper is a product of a synthesis effort of the U.S. National Science Foundation funded Long-Term Ecological Research (LTER) network addressing the LTER core research area of populations and communities. This analysis revealed that each LTER site had at least one compelling story about what their site would look like in 50 or 100 yr. As the stories were …

Sediment Nutrient Dynamics In Fondriest Agricultural Settling Pond, Marie Grace Bezold

Browse all Theses and Dissertations

Excess loading of nitrogen (N) and phosphorus (P) is a serious global problem and has numerous negative impacts on water quality of aquatic ecosystems including eutrophication, harmful algal blooms, and hypoxia. Anthropogenic activities (such as the Haber-Bosch process, burning of fossil fuels, sewage treatment, and manure reuse) have led to excess N loading to aquatic systems. Sediment N dynamics were examined from Oct 2019 – Oct 2020 in an agricultural settling pond connected to a constructed wetland adjacent to an agricultural field. Intact sediment cores were amended with 15N for continuous-flow incubations to measure denitrification and N fixation rates, as …

Comparative Study Of Exergetic And Economic Analysis Of Multi-Evaporator Nh3 And Nh3-Co2 Crs For A Seafood Processing Plant, Santosh Kumar Saini, M.S Dasgupta, Kristina N. Widdel, Souvik Bhattacharyya

International Refrigeration and Air Conditioning Conference

In a seafood processing plant, refrigeration is a vital and energy intensive process. In India, NH3 is predominately used to cater to such refrigeration demands. These industrial refrigeration systems have the multi-evaporator configuration with high pressure ratios necessitating adoption of multistage compression. In recent years, owing to excellent and favorable thermo-physical properties of CO2 in low temperature, adoption of NH3-CO2 cascade refrigeration system (CRS) with NH3 in high temperature cycle is gaining worldwide acceptance. In the present work, performance of a conventional NH3 multistage industrial refrigeration system is compared with a proposed NH3-CO2 CRS system in terms of energy, exergy …

Public Perceptions Of Hydrogen As An Energy Vector And Aid To Decarbonisation In The Republic Of Ireland, Colm Delaney

Masters

In the face of global commitments to decarbonise society by 2050, there is growing excitement surrounding the potential of hydrogen to emerge as a solution to many decarbonisation challenges. A transition to hydrogen as an energy vector in place of fossil fuels such as natural gas will require a significant transformation of existing energy policy, infrastructure, and regulations. While the technical aspects of a potential transition to hydrogen as an energy vector are undergoing large scale research, much of which is moving into the trial phase, it is widely presumed that a transition would be met with the widespread acceptance …

Comparative Biogeography And The Evolution Of Population Structure For Bottlenose And Common Dolphins In The Indian Ocean, Howard W.I. Gray, Ing Chen, André E. Moura, Ada Natoli, Shin Nishida, Shinsuke Tanabe, Gianna Minton, Louisa S. Ponnampalam, Muhammad S. Kiani, Ross Culloch, Mauvis Gore, Anna Särnblad, Omar Amir, Per Berggren, Tim Collins, Andrew J. Willson, Robert Baldwin, A. Rus Hoelzel

All Works

Aim: In the marine environment, where there are few physical boundaries to gene flow, there is often nevertheless intraspecific diversity with consequences for effective conservation and management. Here, we compare two closely related dolphin species with a shared distribution in the Indian Ocean (IO) to better understand the biogeographic drivers of their population structure. Location: Global oceans and seas with a focus on the Indian Ocean. Taxon: Tursiops sp. and Delphinus sp. Methods: Bayesian, ordination, assignment, statistical and phylogenetic analyses to assess phylogeography, connectivity and population structure using microsatellite and mitochondrial DNA genetic markers. Results: Both Tursiops sp. and Delphinus …

Camas, Winter 2021

Camas

Nonfiction:

Set It Free / Katie Fallon -- Airborne / Erin Pesut -- I Was Flying to Montana to Bury My Son / Mark Sundeen

Fiction:

Flickers / Ron Rindo -- Bench By the Mystic / Charlotte Gross

Poetry:

Moth in a Red Bell Pepper / Thom Schramm -- The Urge to be Bird / J.I. Kleinberg -- I Am Not Maudelle / Yvonne -- What the Brown-Headed Cowbird Doesn't Know About My Ovaries / Brittney Corrigan -- What We Say in the Dark / Keli Osborn -- Driving With Friends Across the Country / Rowan Kilduff …

Functions Of Atr Kinase In Terminally Differentiated Human Epidermal Keratinocyles And In Human Ex-Vivo Skin After Exposure To Ultraviolet B Radiation, Vivek Shashank Nag Gogusetti

Browse all Theses and Dissertations

The functions of Ataxia telangiectasia and Rad-3 related protein (ATR) is very much important in a cell, as it is a DNA damage response protein, which plays an important role in cell division, DNA repair and apoptosis. This protein helps in proliferation in the actively DNA dividing normal cells and in cancer cells. The functions of ATR in a proliferating cell are well studied and known to involve regulation of replication fork and cell cycle progression after DNA damage. Whereas, in a non-replicating cell, the functions of ATR are not so well known. In the human body, most of the …

Internal Loading Of Nitrogen (N) And Phosphorus (P), Reduced N Forms, And Periodic Mixing Support Cyanobacterial Harmful Algal Blooms (Habs) In Shallow, Eutrophic Honeoye Lake (New York, Usa), Justin Adam Myers

Browse all Theses and Dissertations

Cyanobacteria are important primary producers, but large cyanobacterial harmful algal blooms (HABs) have many negative ecological and health impacts and are becoming increasingly common. Honeoye Lake (New York, USA) is a shallow, eutrophic lake characterized by increasingly frequent HABs. Nitrogen (N) and phosphorus (P) loads often drive HABs in lakes, and sediment processes can contribute to N removal (e.g., denitrification) or loading (e.g., N fixation, remineralization). Sediment cores and lake water were collected during May–October (2016–2018) at two sites and incubated with no amendments (controls) or 15N stable isotopes to measure sediment nutrient fluxes and N cycling dynamics in Honeoye …

Benzotriazole And Tolytriazole Analysis In Select Surface Waters Near Wilmington Air Park, Lee A. Raska

Browse all Theses and Dissertations

Previous investigations into the presence of benzotriazole (BTZ) and corresponding analogs done in early 2019 found elevated levels near the Wilmington Air Park in Wilmington, Ohio. The analogs detected were 4-methyl-1H-benzotriazole and 5-methyl-1H-benzotriazole: known together as tolytriazole (TTZ). BTZ and TTZ are emerging environmental contaminants of concern that are often found in aircraft de-icing solutions, anti-icing solutions and detergents. The Wilmington Air Park has two facilities used to pre-treat runoff water before its subsequent release into surrounding streams. Three sites were chosen: Lytle Creek, Indian Run, and Cowan Creek. For the 2019 and 2019/2020 investigative projects, Cowan Creek was designated …