Digital Commons Network^™

Spirits In The Dark: Black Community Education And The Light It Bears, Sydoni A. Ellwood

Dissertations, Theses, and Capstone Projects

“Spirits in the Dark” is a digital space dedicated to the efforts of Black community education. It memorializes the commitment and strategies of spirits, light bearers like Mary McLeod Bethune and Huey Newton – people who devoted their lives to the fortification of their communities via education. This project also presents a variety of answers to one specific question: What lessons can school leaders and educators incorporate from community-controlled education programs to make learning spaces affirming and engaging for Black students? In totality, the digital space contributes to conversations in urban education and sociology, specifically the ones being held around …

Patterns Of Vertebrate Richness Across Global Anthromes: Prioritizing Conservation Beyond Biomes And Ecoregions, John E. Quinn, Emma K. Cook, Nicolas Gauthier

Open Access Fund Publications

There is a clear need to refocus the way we prioritize conservation actions at a global scale to incorporate human systems. Anthromes have been suggested as one tool for integrating anthropogenic effects on ecosystems, but spatially explicit comparisons of biodiversity patterns are limited at a global extent. To address this gap, we used global data sets of anthromes and terrestrial vertebrate richness. We ranked anthromes by richness to all and threatened species at a global scale, temperate and tropical extents, and within major geographic regions. We tested for correlations between overall richness and count of threatened species, between taxonomic groups …

Exposure And Handling Practices Of Healthcare Professionals For Cytotoxic Drugs In The Workplace Environment, Laila Masoud Al Alawi

Dissertations

Introduction: Occupational exposure to cytotoxic drugs is associated with various unfavorable health outcomes. There is currently no safe level for occupational exposure to cytotoxic agents. Healthcare workers’ adherence to cytotoxics control measures is of primary importance to minimize the risk from exposure to these agents.

Aims: To develop a protocol for a systematic review and meta-analysis on environmental assessment of cytotoxic drugs in healthcare settings and conduct an environmental assessment study of cytotoxic drugs in two Oncology centers of Abu Dhabi, United Arab Emirates (UAE). In addition to evaluate pharmacists’ and nurses’ Knowledge, Attitudes, and Practices (KAP) towards handling of …

Carbon Dioxide Emissions And The Macroeconomy: Evidence From The Asean Region, Mari Joy M. Buenavista, Rosalina Palanca-Tan

Economics Department Faculty Publications

This paper examined the effects of income, trade, and foreign direct investments (FDI) on carbon dioxide (CO2) emissions in the Association of Southeast Asian Nations (ASEAN) member countries for the period of 1970–2011 using the panel corrected standard errors (PCSE) estimation method. The results of the study were consistent with the environmental Kuznet’s curve (EKC) hypothesis – CO2 emissions increase as per capita GDP increases up to a certain income threshold, beyond which further increase in income is accompanied by lower emissions. However, the threshold per capita GDP (estimated to be USD 20,017) is way above the income levels of …

Contemporary Human Displacement: A Comparative Analysis Of Syria, Yemen, Honduras, And Venezuela, Rav Carlotti

Dissertations, Theses, and Capstone Projects

What is causing the surge in human displacement around the world? Large-scale displacement in Syria, Yemen, Honduras, and Venezuela has generated unprecedented humanitarian crises in Latin America and the Middle East as millions of displaced people end up as refugees or immigrants. Humanitarian organizations like the UNHCR and host countries have had their resources overextended by these ongoing crises, and there is no end in sight. This thesis shows that contemporary human displacement is rooted in the increasing inability of governments to manage their societies amid great political demands and socio-economics strains. These causes are difficult to tackle because they …

The Rainforest Is Burning: Trials And Triumphs Working Towards Conservation In Rural Madagascar, Kathryn Alessi

Dissertations, Theses, and Capstone Projects

In late 2019, I spent almost four months in Ranomafana, Madagascar, a region in the southeast that houses tropical rainforest. The research I conducted is not analyzed in this capstone. Instead, I decided to write about my personal experience through a series of reflections that explore the difficulties I faced, as well as the moments of joy. Much of the information presented in this capstone and white paper come from my own experience and copious conversations I had with other people in Madagascar. Several of these conversations were recorded in my diary and fieldnotes, but most were recounted from my …

Environmental Noise In Advanced Ligo Detectors, P. Nguyen, R. M. S. Schofield, A. Effler, C. Austin, V. B. Adya, M. Ball, S. Banagiri, K. Banowetz, C. Billman, Karla E. Ramirez

Physics & Astronomy Faculty Publications

The sensitivity of the advanced LIGO detectors to gravitational waves can be affected by environmental disturbances external to the detectors themselves. Since the transition from the former initial LIGO phase, many improvements have been made to the equipment and techniques used to investigate these environmental effects. These methods have aided in tracking down and mitigating noise sources throughout the first three observing runs of the advanced detector era, keeping the ambient contribution of environmental noise below the background noise levels of the detectors. In this paper we describe the methods used and how they have led to the mitigation of …

Lampenflora In A Show Cave In The Great Basin Is Distinct From Communities On Naturally Lit Rock Surfaces In Nearby Wild Caves, Jake Burgoyne, Robin Crepeau, Jacob Jensen, Hayden Smith, Gretchen Baker, Steven D. Leavitt

KIP Articles

In show caves, artificial lighting is intended to illuminate striking cave formations for visitors. However, artificial lighting also promotes the growth of novel and diverse biofilm communities, termed lampenflora, that obtain their energy from these artificial light sources. Lampenflora, which generally consist of cyanobacteria, algae, diatoms, and bryophytes, discolor formations and introduce novel ecological interactions in cave ecosystems. The source of lampenflora community members and patterns of diversity have generally been understudied mainly due to technological limitations. In this study, we investigate whether members of lampenflora communities in an iconic show cave—Lehman Caves—in Great Basin National Park (GRBA) in the …

Analysis And Comparison Of Optical Performance And Collectible Solar Energy Between Multi-Sectioned Compound Parabolic Concentrator (Cpc) And Restricted Exit Angle Cpc, Damasen Ikwaba Paul

Tanzania Journal of Science

This study was conducted to analyse and compare the optical performance and collectible solar radiation energy of two different Compound Parabolic Concentrators (CPCs): multi-sectioned CPC (hereafter called M-CPC) and restricted exit angle CPC (hereafter called R-CPC) so as to ascertain the best CPC for photovoltaics applications. For easy comparison between M-CPC and R-CPC, a standard CPC (hereafter called S-CPC) was also designed. A detailed ray trace simulation analysis was undertaken to compare ray trace diagrams, angular acceptance, optical efficiency and energy flux distribution of the three CPCs. Results indicated that the angular acceptance and optical efficiency of the three CPCs …

Homosexuality And Adoption Of Children: A Bibliometric Analysis, Karthiayani A. Ms., Manika Kamthan Dr.

Library Philosophy and Practice (e-journal)

This study is based on the bibliometric analysis of research publications that focus on highlighting the impact of homosexuality on the process of adoption of children. The primary objective of this study is to analyze the frequency of publications focusing on the impact of parental sexual orientation on the process of adoption in different countries. The data required for this study was collected from the Scopus database and was analyzed using VOSviewer software. Literature published from 2000 to January 2021 were extracted and analyzed. A total of 284 documents which are classified into articles, letters, editorials, conference papers, and reviews …

Revisiting Prehistoric Archeological Sites: Envisioning First Built Environments To Repossess Geographically Specific Approaches In Architecture, Alisa Mohammad Kheir Abdulghany, Marwan Halabi, Maged Youssef, Bahaa El Dine Abou El Khoudoud

BAU Journal - Creative Sustainable Development

Since Prehistoric times, architecture had been a human response to an occurring natural setting. Starting from places of dwelling to buildings that no longer only serve physical requirements for survival. Architectural languages were approached initially as an expression of culture, evolution, and growth of a community within a natural setting. This response resulted in the creation of built environments, humanity’s decision to become sedentary. This decision took place in the Late Stone age, a key phase in our timeline. First built environments were born in a time known as the Neolithic revolution, which shown itself as humans transitioned from hunter-gatherer …

Exposure To Nature: An Underutilized Component Of Student Mental Health, Jeremy S. Bekker

Intuition: The BYU Undergraduate Journal of Psychology

Nature-exposure interventions on university campuses may serve as an effective addition to overburdened counseling and student support centers. Nature-exposure interventions can work as a preventative health measure on campuses, which can be used adjacently with existing health resources. This paper outlines the potential benefits of nature exposure for students’ physical health, mental well-being, and academic success. Previous research has demonstrated that nature exposure may help reduce cognitive load, decrease negative psychological symptoms, increase psychological coping ability, and lead to better physical health. Many campuses already contain green spaces, defined as any part of an environment that is predominately made of …

El Atlas De Las Carreteras Propuestas En La Zona Transfronteriza Ucayali, Perú-Acre, Brasil, David S. Salisbury, Stephanie A. Spera, Elspeth Collard*, Anna Frisbie*, M. R. Place*, Yunuen Reygadas Langarica, Elizabeth Zizzamia

Multimedia

El Atlas de las Carreteras Propuestas en la Zona Transfronteriza Ucayali, Perú-Acre, Brasil incluye una serie de 15 mapas de dos carreteras propuestas: 1) Pucallpa, Perú-Cruzeiro do Sul, Brasil; 2) Nuevo Italia-Puerto Breu, Perú. El objetivo del atlas es presentar los mapas, posters, e información geográfica para dar una perspectiva geográfica de las propuestas de carreteras y entender mejor los posibles impactos socio-ambientales en estas áreas fronterizas con altos índices en diversidad ambiental y cultural. Los mapas y posters son de acceso público.

Biodiversity Monitoring And Volunteer Motivations: A Case Study On The Imagined Communities Of Citizen Scientists In Meinung, Taiwan, Serena May Calcagno

Master's Projects and Capstones

The Asia Pacific’s biodiversity is under threat. One significant step that can improve conservation is gathering data on what species exist in different areas over time, which can provide insight into ecosystem health. This is especially important in biodiversity hotspots, where high levels of endemism and anthropogenic risk overlap. Though it is one of the few places in the Pacific not classified as a biodiversity hotspot, Taiwan has an unusually high saturation in terms of biodiversity data points. Investigating the motives of biodiversity monitoring volunteerism is already a topic of growing scholarly interest, but relatively few studies have focused on …

A Tighter Constraint On Earth-System Sensitivity From Long-Term Temperature And Carbon-Cycle Observations, Tony E. Wong, Ying Cui, Dana L. Royer, Klaus Keller

Articles

The long-term temperature response to a given change in CO2 forcing, or Earth-system sensitivity (ESS), is a key parameter quantifying our understanding about the relationship between changes in Earth’s radiative forcing and the resulting long-term Earth-system response. Current ESS estimates are subject to sizable uncertainties. Long-term carbon cycle models can provide a useful avenue to constrain ESS, but previous efforts either use rather informal statistical approaches or focus on discrete paleoevents. Here, we improve on previous ESS estimates by using a Bayesian approach to fuse deep-time CO2 and temperature data over the last 420 Myrs with a long-term carbon cycle …

Agency, Sense Of Place, And Knowledge On The Zumwalt Prairie: A Social Study Of Place-Based Conservation And Resilience, Dana Elyse Hellman

Dissertations and Theses

Shifting and often diminishing environmental conditions, due to climate change, resource loss, and ecosystem degradation, pose a significant concern to both social and ecological systems. The field of conservation science has attempted to address environmental threats through varying approaches, transitioning from fortress conservation and complete human exclusion to community-based and co-managed models which incorporate human actors and social dimensions in the conservation process. The latest iteration of conservation scholarship, place-based conservation, is deeply rooted in interdisciplinary, social scientific thinking, and calls for significant practitioner engagement with local knowledge, practices, social constructions, and place meanings. It is an approach which emphasizes …

The Impact Of Burning On The Structure And Mineral Composition Of Bat Guano, Joyce Lundberg, Donald A. Mcfarlane

International Journal of Speleology

Here we addressed the question of whether burning of guano produces a characteristic suite of morphological changes and/or unique mineralogical products. The changes observed in our experimental burning of guano (both fresh and decayed) included colour change (blackening), grain size and morphological change (grain size generally reduced, morphology rendered generally less distinct), alteration of minerals by dehydration (e.g., gypsum to anhydrite, brushite to whitlockite), and production of new minerals or compounds (e.g., augelite, bayerite, giniite, graphite, oldhamite, strontium apatite, tridymite). The key morphological feature we found that may be diagnostic of burning was severe damage to crystals from rapid dehydration …

Remote Sensing Of Informal Housing Settlements In Metropolitan Bangkok, Curtis N. Thomson

Online Journal of Space Communication

In 1988 the National Housing Authority of Thailand estimated that about 10 percent of the population was living in 1300 slum or squatter settlements (officially designated as 'congested communities) within the Bangkok metropolitan area. These settlements are located in a number of areas throughout the city, established on both public and private land and are consist of a variety of housing at very high densities (30 units per 1600 sq.m.). Due to the sometimes transient nature or these communities, or the speed with which they can develop, as well as the lack of information about the residents who occupy these …

Introduction To Remote Sensing: Online Resources, Hugh Bloemer, Dale Quattrochi

Online Journal of Space Communication

Several quite useful online resources have been developed throughout the world. Below are links to some of these online Remote Sensing resources.

Western Fires Are Burning Higher In The Mountains At Unprecedented Rates: It’S A Clear Sign Of Climate Change, Mojtaba Sadegh, John Abatzoglou, Mohammad Reza Alizadeh

Civil Engineering Faculty Publications and Presentations

The Western U.S. appears headed for another dangerous fire season, and a new study shows that even high mountain areas once considered too wet to burn are at increasing risk as the climate warms.

Nearly two-thirds of the U.S. West is in severe to exceptional drought right now, including large parts of the Rocky Mountains, Cascades and Sierra Nevada. The situation is so severe that the Colorado River basin is on the verge of its first official water shortage declaration, and forecasts suggest another hot, dry summer is on the way.

Warm and dry conditions like these are a recipe …

Eastward-Propagating Planetary Waves In The Middle Atmosphere During Major Sudden Stratospheric Warming Events, Christian Todd Rhodes

Electronic Theses and Dissertations

No abstract provided.

Aicpa Guide: Attestation Engagements On Sustainability Information (Including Greenhouse Gas Emissions Information), Timothy Coville

Journal of Global Awareness

No abstract provided.

Brief Histories Of Dearfield And The Dearfield Dream Project, Bob Brunswig

2021 Dearfield Conference

No abstract provided.

Ideas And Perspectives: Biogeochemistry – Some Key Foci For The Future, Thomas S. Bianchi, Madhur Anand, Chris T. Bauch, Donald E. Canfield, Luc De Meester, Katja Fennel, Peter M. Groffman, Michael L. Pace, Mak Saito, Myrna N J. Simpson

Advanced Science Research Center

Biogeochemistry has an important role to play in many environmental issues of current concern related to global change and air, water, and soil quality. However, reliable predictions and tangible implementation of solutions, offered by biogeochemistry, will need further integration of disciplines. Here, we refocus on how further developing and strengthening ties between biology, geology, chemistry, and social sciences will advance biogeochemistry through (1) better incorporation of mechanisms, including contemporary evolutionary adaptation, to predict changing biogeochemical cycles, and (2) implementing new and developing insights from social sciences to better understand how sustainable and equitable responses by society are achieved. The challenges …

Commencement 2021

Commencement Programs

No abstract provided.

Planting Power Or Planting A Paradox? Urban Agriculture, Gentrification, And Community Development In Oakland, California, Elissa M. Mann

Master's Projects and Capstones

Urban agriculture has long been used as a tool for promoting food justice and urban sustainability in municipalities across the globe. From vertical and rooftop growing operations to community and residential garden plots, the idealistically transformative nature of urban agriculture is becoming an increasingly popular subject among scholars, city planners, policymakers, and activists alike. A handful of cautionary scholars, however, have begun to uncover the elusive role that food justice oriented urban agriculture projects can play in facilitating gentrification and displacement in low-income communities. My capstone project focuses on the relationship between urban agriculture and gentrification, specifically asking: How does …

Mapping Out Our Space In Stories: A High School Curriculum For A Social Justice Tour Of San Francisco, Elena Ramírez Robles

Master's Projects and Capstones

How do youth engage with the spaces around them? In what ways might students connect their personal, lived knowledge to the politics and intricacies of space? The manners in which schools approach outside-of-school learning includes non-critical Place-Based Learning and field trips as optional material; however, doing so breaks the powerful relationship waiting to be explored between Critical Geography and Critical Education. This field project uses Henri Lefebvre’s concepts of The Production of Space and Rhythmanalysis as foundations to argue for the implementation of Critical Geography into high school curricula, and offers a 9-week high school curriculum to create a student-led …

Neonicotinoid Use, Bee Toxicity, And Actions For California Landscapes, Kendra Mann

Master's Projects and Capstones

Neonicotinoid insecticides are toxic to bees and enhance biodiversity loss due to decreased pollination. Despite the toxicity of neonicotinoids to bees, they are being applied in increasing amounts across California landscapes. To determine what measures can mitigate neonicotinoid effects on bees, I conducted a comparative analysis of toxicity for honey bees (Apis mellifera) vs. wild bees (e.g., Bombus spp. and Osmia spp.) in agriculture and urban landscapes. Then I analyzed alternative actions and current pesticide policies. While more studies are conducted in agricultural landscapes, neonicotinoids are also found at high levels (10 ng/g per bee; 11.2 ng/g in …

The Role And Impact Of The Environment In Shaping The Decisions Of Parents And Alternative Educators In Early Education, Mia Hopkinson

Master's Theses

The purpose of this study was to research parents’ and alternative educators’ perspectives on the role of the educational environment in early education and how this impacts their pedagogical beliefs. The qualitative study explored the following research questions: What do traditional school parents and outdoor alternative parents seek in their child’s early education environment? What shapes parents' decisions on their child’s educational and learning experiences? How do alternative educational leaders and educators understand the role of the alternative environment? How does this impact how they think about education? Interviews were conducted with two traditional parents, two alternative parents and four …

Recreation And The Sacred: A Case Study Of Diné Bikéyah, Brian Andersen

Master's Theses

The relationship between indigenous groups and outdoor recreation is something that has been analyzed by various scholars. In the North American context, scholars have primarily focused on conflicts regarding land use, particularly as it relates to the concept of the sacred. Although these works speak to general truths, the complexity of the relationship between outdoor pursuits and Native American groups is often over-simplified. This thesis analyzes the potential of outdoor recreation as a means of economic empowerment for the Navajo people. The work draws on the various initiatives currently underway to promote outdoor recreation in the Navajo Nation. These initiatives …