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2019

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Street Affects: An Exercise On Why We Listen To But Don't Hear The Street Music, Laçin Tutalar Dec 2019

Street Affects: An Exercise On Why We Listen To But Don't Hear The Street Music, Laçin Tutalar

disClosure: A Journal of Social Theory

This paper argues that affective moments between street musicians and the audience in Istanbul, Turkey suggest a loose connection to open and highly affective practices of hearing. The street brings them together during the moments of performance. The performance twists the power of sound that the musician makes and draws that into visualization of the moment, which underlines a peculiar affective attachment on the audience's side. The city's, musician's, and the listening practices' significance in these moments are taken into account and narrated with examples from the fieldwork.


Planning And Optimization Of A Stochastic Multi-Phase Multi- Criteria Multi-Echelon Humanitarian Logistics Network, A B M Mainul Bari Dec 2019

Planning And Optimization Of A Stochastic Multi-Phase Multi- Criteria Multi-Echelon Humanitarian Logistics Network, A B M Mainul Bari

Industrial, Manufacturing, and Systems Engineering Dissertations - Archive

Disasters, may that be anthropogenic or natural, cause much havoc to vast area and population. Property and infrastructures get destroyed. People are often in need of urgent relief like dry foods and water to survive. In a country which is in the underdeveloped part of the world, relief and evacuation activities are usually carried out by local government run aid agencies. Most of the time, the local decision makers do the coordination or planning of these humanitarian activities largely based on either past experience or sometimes just pure hunch, which is neither efficient nor economic. Proper planning and coordination in …


Spatio-Temporal Analysis Of Asthma Hospitalizations And Associated Factors In Eastern Texas, 2005-2012, Sadananda Silwal Dec 2019

Spatio-Temporal Analysis Of Asthma Hospitalizations And Associated Factors In Eastern Texas, 2005-2012, Sadananda Silwal

Earth & Environmental Sciences Dissertations - Archive

The prevalence of asthma is increasing for both adult and children in eastern Texas. This study examines the spatial and temporal differences in asthma hospital discharge rates and its association with socioeconomic risk indicators, air pollutants (ozone and NO2) and meteorological variables (temperature, wind speed, and wind direction to an extent). Socioeconomic risk indicators were subjected to principal component analysis to create socioeconomic deprivation index for each county. Annual and diurnal temporal distribution of ozone, NO2, temperature and wind speed were analyzed to understand their characteristics during a wet year (2007) and a dry year (2011). Hotspot analysis and Cluster …


How Ecommerce Is On The Rise, Kayla Smith Dec 2019

How Ecommerce Is On The Rise, Kayla Smith

Honor’s College Freeman Research Journal

In this paper I will observe how the development of new technologies (that have seen extreme changes) has led to a lot of changes in the way products are manufactured, services are offered, and money is transacted and the products delivered. Due to changes in consumer demands in the market, technology has been manipulated over the years, giving rise to multinational billion dollar organizations that keep adapting overtime to keep up with the rapidly changing consumer needs. In particular, with communication, the rise of the mobile phone network and the Internet have particularly revolutionized the way business is done entirely. …


Cultural Heritage And Local Ecological Knowledge Under Threat: Two Caribbean Examples From Barbuda And Puerto Rico, Rebecca Boger, Sophia Perdikaris, Isabel Rivero-Collazo Dec 2019

Cultural Heritage And Local Ecological Knowledge Under Threat: Two Caribbean Examples From Barbuda And Puerto Rico, Rebecca Boger, Sophia Perdikaris, Isabel Rivero-Collazo

School of Global Integrative Studies: Faculty Publications

While the impacts to the infrastructures in Barbuda and Puerto Rico by Hurricanes Irma and Maria have received attention in the news media, less has been reported about the impacts of these catastrophic events on the tangible and intangible cultural heritage of these Caribbean islands. This report provides an assessment of the impacts on the cultural heritage by these storms; tangible heritage includes historic buildings, museums, monuments, documents and other artifacts and intangible heritage includes traditional artistry, festivities, and more frequent activities such as religious services and laundering. While the physical destruction was massive, the social contexts in which these …


A Noncoherent Governance: Tinkering With Stones In The Old City Of Acre, Caitlin M. Davis Dec 2019

A Noncoherent Governance: Tinkering With Stones In The Old City Of Acre, Caitlin M. Davis

Anthropology ETDs

This dissertation recounts a series of episodes in the architectural conservation of the Old City of Acre in Israel. It studies the stones and mortars, residents and inspectors, papers and computers involved in the conservation of historic buildings, highlighting the moments in which the technical details of architectural conservation entangle themselves with the administrative techniques of government authorities. I describe architectural conservation as a tentative process, one that requires the coordination of various actants into precarious associations. Here, description is important. The pages that follow experiment with an anthropological practice that writes against conclusion. This is an anthropology that refuses …


Plant Community Composition And Structure Monitoring At Wind Cave National Park, 2019 Data Report, Theresa L. Schaffner, Daniel J. Swanson, Stephanie L. Rockwood Dec 2019

Plant Community Composition And Structure Monitoring At Wind Cave National Park, 2019 Data Report, Theresa L. Schaffner, Daniel J. Swanson, Stephanie L. Rockwood

United States National Park Service: Publications

Abstract

This report presents the results of the Northern Great Plains Inventory and Monitoring Network (NGPN) and Northern Great Plains Fire Ecology Program (NGPFire) vegetation monitoring at Wind Cave National Park (WICA) in 2019. This was the ninth year of combined monitoring efforts.

Crew members from NGPN visited 18 long-term monitoring plots to collect data representing the plant communities at WICA. The NGPFire program collected pre- and post-burn data from an additional 37 plant community and forest structure monitoring plots. This work is part of a long-term monitoring effort designed to evaluate the condition of the vegetation community and understand …


Vegetation Classification And Mapping, Missouri National Recreational River, Tom Baldvins, Matt Ley, David Jones, Joe Stevens, Hannah Pilkington Dec 2019

Vegetation Classification And Mapping, Missouri National Recreational River, Tom Baldvins, Matt Ley, David Jones, Joe Stevens, Hannah Pilkington

United States National Park Service: Publications

Executive Summary

The vegetation inventory project at Missouri National Recreational River (MNRR) classified and mapped vegetation within the park administrative boundary and estimated thematic map accuracy quantitatively. The project was conducted over a four year period from the summer of 2015 to the winter of 2019.

The project follows guidance provided by the National Park Service (NPS) Vegetation Mapping Inventory (VMI) Program. The overall process includes initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation and classification, and accuracy assessment. The initial planning and scoping meetings to support study plan development took place in December, 2009, …


Fragsad: A Database Of Diversity And Species Abundance Distributions From Habitat Fragments, Jonathan M. Chase, Mario Liebergesell, Alban Sagouis, Felix May, Shane A. Blowes, Åke Berg, Enrico Bernard, Berry J. Brosi, Marc W. Cadotte, Luis Cayuela, Adriano G. Chiarello, Jean Francois Cosson, Will Cresswell, Filibus Danjuma Dami, Jens Dauber, Chris R. Dickman, Raphael K. Didham, David P. Edwards, Fábio Z. Farneda, Yoni Gavish, Thiago Gonçalves-Souza, Demetrio Luis Guadagnin, Mickaël Henry, Adrià López-Baucells, Heike Kappes, Ralph Mac Nally, Shiiwua Manu, Alexandre Camargo Martensen, Duncan Mccollin Dec 2019

Fragsad: A Database Of Diversity And Species Abundance Distributions From Habitat Fragments, Jonathan M. Chase, Mario Liebergesell, Alban Sagouis, Felix May, Shane A. Blowes, Åke Berg, Enrico Bernard, Berry J. Brosi, Marc W. Cadotte, Luis Cayuela, Adriano G. Chiarello, Jean Francois Cosson, Will Cresswell, Filibus Danjuma Dami, Jens Dauber, Chris R. Dickman, Raphael K. Didham, David P. Edwards, Fábio Z. Farneda, Yoni Gavish, Thiago Gonçalves-Souza, Demetrio Luis Guadagnin, Mickaël Henry, Adrià López-Baucells, Heike Kappes, Ralph Mac Nally, Shiiwua Manu, Alexandre Camargo Martensen, Duncan Mccollin

Biological Sciences Faculty Publications

Habitat destruction is the single greatest anthropogenic threat to biodiversity. Decades of research on this issue have led to the accumulation of hundreds of data sets comparing species assemblages in larger, intact, habitats to smaller, more fragmented, habitats. Despite this, little synthesis or consensus has been achieved, primarily because of non-standardized sampling methodology and analyses of notoriously scale-dependent response variables (i.e., species richness). To be able to compare and contrast the results of habitat fragmentation on species’ assemblages, it is necessary to have the underlying data on species abundances and sampling intensity, so that standardization can be achieved. To accomplish …


Teacher Evaluation Practices And Policy Implications: Effective Strategies For Changing Instruction, Scott Grens Dec 2019

Teacher Evaluation Practices And Policy Implications: Effective Strategies For Changing Instruction, Scott Grens

Dissertations

This study is a program evaluation of the effectiveness of teacher evaluation practices in a small suburban elementary school district in Illinois from 2017-2019. The primary research question explored in this program evaluation is whether and to what extent the teacher evaluation process is changing teacher practices in Washington School District 25. Employing a qualitative research methodology, with data gathered from teacher interviews, school administrator interviews, and document analysis, this study identified several key components to the improvement of instructional practices for teachers. Policy implications and recommendations highlight the importance of the following: a common instructional framework, staff involvement in …


How Content Teachers Transition To Teaching A Steam Curriculum, Leslie S. Scruggs Dec 2019

How Content Teachers Transition To Teaching A Steam Curriculum, Leslie S. Scruggs

CUP Ed.D. Dissertations

An increasing number of educators are supporting the STEAM approach to education, so that students will have the necessary skills and abilities needed for the 21st century workforce. Entire schools as well as school districts have transitioned to STEAM. The purpose of this multiple case study was to explore how content teachers make the transition from their traditional educational approach to implementing a STEAM curriculum. The researcher used purposeful sampling to select one participant from the arts discipline and one teacher from the STEM discipline at two research sites used in the multiple case study. Data collection methods included one-on-one …


Exploring Community Knowledge And Perceptions Of Flooding And Sea-Level Rise In King Salmon, California, Kristina Kunkel Dec 2019

Exploring Community Knowledge And Perceptions Of Flooding And Sea-Level Rise In King Salmon, California, Kristina Kunkel

Student Projects

No abstract provided.


Multilevel Analysis In Rural Cancer Control: A Conceptual Framework And Methodological Implications, Whitney Zahnd, Sara L. Mclafferty, Jan M. Eberth Dec 2019

Multilevel Analysis In Rural Cancer Control: A Conceptual Framework And Methodological Implications, Whitney Zahnd, Sara L. Mclafferty, Jan M. Eberth

Faculty Publications

Rural populations experience a myriad of cancer disparities ranging from lower screening rates to higher cancer mortality rates. These disparities are due in part to individual-level characteristics like age and insurance status, but the physical and social context of rural residence also plays a role. Our objective was two-fold: 1) to develop a multilevel conceptual framework describing how rural residence and relevant micro, macro, and supra-macro factors can be considered in evaluating disparities across the cancer control continuum and 2) to outline the unique considerations of multilevel statistical modeling in rural cancer research. We drew upon several formative frameworks that …


Morphologic Adjustments Of Actively Evolving Highly Curved Neck Cutoffs, Derek Richards, Kory Konsoer Dec 2019

Morphologic Adjustments Of Actively Evolving Highly Curved Neck Cutoffs, Derek Richards, Kory Konsoer

Faculty Publications

Neck cutoffs and their resultant oxbow lakes are important and prominent features of riverine landscapes. Detailed field-based research focusing on the morphologic evolution of neck cutoffs is currently insufficient to fully characterize cutoff evolution. High-resolution bathymetric data were collected over 3 years for the purpose of determining channel morphology and morphologic change on three actively evolving neck cutoffs. Results indicate the following general trends in morphologic adjustment: (1) a longitudinal bar in the upstream meander limb that develops near the entrance to the abandoned bend; (2) a deep scour hole in the downstream meander limb immediately downstream of the cutoff …


Foreclosure's Fallout: Economic Adversity And Voter Turnout, Paru Shah, Amber Wichowsky Dec 2019

Foreclosure's Fallout: Economic Adversity And Voter Turnout, Paru Shah, Amber Wichowsky

Political Science Faculty Research and Publications

With the foreclosure crisis continuing to impact individuals and communities across the country, understanding the extent of its effect on political life is tantamount. In this paper, we ask how political behaviors are influenced by the economic adversities created by this crisis: loss of home, loss of resources, and perhaps loss of political efficacy. Previous research on economic adversity focuses almost exclusively on unemployment. Here we explore the demobilizing effects of foreclosures at the individual level, community levels, and the intersection of individuals nested in communities. With a unique dataset that matches voter file data to a database on individual …


Someone Out There Helping – Final Report Of The Wellcoms Mobile Van Project, Ab Currie Dec 2019

Someone Out There Helping – Final Report Of The Wellcoms Mobile Van Project, Ab Currie

Canadian Forum on Civil Justice

In May 2019 the Legal Clinic of Guelph and Wellington County (the Guelph clinic) implemented a project to enhance legal services in rural Wellington County using a mobile service called the WellCoMs van (the van). The project addressed a long-standing need that had been recognized by the Guelph clinic since its establishment in 2002 to provide a good level of service to rural Wellington County.


Dynamic Accretion Beneath A Slow-Spreading Ridge Segment: Iodp Hole 1473a And The Atlantis Bank Oceanic Core Complex, Henry J.B. Dick, Christopher J. Macleod, Peter Blum, Natsue Abe, Donna K. Blackman, Julie A. Bowles, M.J. Cheadle, K. Cho, Jakub Ciazela, Jeremy Deans, Virginia P. Edgcomb, C. Ferrando, Lyderic France, B. Ghosh, Benoit Ildefonse, Barbara John, Mark A. Kendrick, J. Koepke, James A.M. Leong, C. Liu, Q. Ma, T. Morishita, A. Morris, J.H. Natland, T. Nozaka, O. Pluemper, A. Sanflippo, J.B. Sylvan, Maurice A. Tivey, R. Tribuzio, G. Viegas Dec 2019

Dynamic Accretion Beneath A Slow-Spreading Ridge Segment: Iodp Hole 1473a And The Atlantis Bank Oceanic Core Complex, Henry J.B. Dick, Christopher J. Macleod, Peter Blum, Natsue Abe, Donna K. Blackman, Julie A. Bowles, M.J. Cheadle, K. Cho, Jakub Ciazela, Jeremy Deans, Virginia P. Edgcomb, C. Ferrando, Lyderic France, B. Ghosh, Benoit Ildefonse, Barbara John, Mark A. Kendrick, J. Koepke, James A.M. Leong, C. Liu, Q. Ma, T. Morishita, A. Morris, J.H. Natland, T. Nozaka, O. Pluemper, A. Sanflippo, J.B. Sylvan, Maurice A. Tivey, R. Tribuzio, G. Viegas

Faculty Publications

809 deep IODP Hole U1473A at Atlantis Bank, SWIR, is 2.2 km from 1,508‐m Hole 735B and 1.4 from 158‐m Hole 1105A. With mapping, it provides the first 3‐D view of the upper levels of a 660‐km2 lower crustal batholith. It is laterally and vertically zoned, representing a complex interplay of cyclic intrusion, and ongoing deformation, with kilometer‐scale upward and lateral migration of interstial melt. Transform wall dives over the gabbro‐peridotite contact found only evolved gabbro intruded directly into the mantle near the transform. There was no high‐level melt lens, rather the gabbros crystallized at depth, and then emplaced …


Unique New York: Examining The Impact Of Breed Labels, Phenotypic Variations, And Geography On Length Of Stay In A Multi-Location New York Limited Intake Animal Shelter, Nicole Passmore Dec 2019

Unique New York: Examining The Impact Of Breed Labels, Phenotypic Variations, And Geography On Length Of Stay In A Multi-Location New York Limited Intake Animal Shelter, Nicole Passmore

Theses and Dissertations

New York City (NYC) is a unique area for a shelter welfare as it has limited dog-friendly housing and an abundance of dogs. A common barrier to entry for NYC dog adopters trying to rent apartments is the breed label the shelter assigned to their dog, despite the fact breed labelling is primarily based off intuition and physical appearance. Following research by Gunter, Barber and Wynne (2016) that saw adoption rates at a Florida animal shelter increase following the removal of breed labels from the shelter’s kennel cards, some shelters ceased using breed labels. One was Bideawee, a limited admission …


Environmental Sustainability Assessment Of Small Nebraska Mechanical Water Resource Recovery Facilities: Impacts Of Construction And Operations, Sussan Moussavi Dec 2019

Environmental Sustainability Assessment Of Small Nebraska Mechanical Water Resource Recovery Facilities: Impacts Of Construction And Operations, Sussan Moussavi

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Many small, rural communities struggle with aging or inadequate water resource recovery facilities (WRRFs), and face challenges in constructing and operating such systems. Although existing literature has provided insight into the environmental sustainability of large systems including both the construction and operational phases, these studies have not examined small systems in adequate depth or breadth. The environmental impacts associated with construction may be notable for small WRRFs since the initial construction can be a larger share of the total life cycle environmental impact.

The goal of this work is to provide the environmental sustainability profiles of 12 mechanical WRRFs in …


Group Brands As An Innovative Pedagogical Tool: Using Marketing Theory In Real-World Collaborative Teaching, Cheryl A. Tokke Dec 2019

Group Brands As An Innovative Pedagogical Tool: Using Marketing Theory In Real-World Collaborative Teaching, Cheryl A. Tokke

Atlantic Marketing Journal

This teaching and learning pedagogy paper demonstrates how group brands were used as interdisciplinary teaching tools in marketing, business, research, and social science classes by applying theories of branding, collaborative learning, affinity, and social identity in experiential learning. There were two primary reasons why this project was done. First, implementing a pedagogical tool would bring students together in a collaborative team over the period of a semester gaining a critically important business tool; the requirement of working in teams and networked relationships. Second, by enriching the curriculum of business marketing and social science courses through incorporating a semester long term-based …


The Fundamental Right To Technology, Haochen Sun Dec 2019

The Fundamental Right To Technology, Haochen Sun

Hofstra Law Review

Waves of technological progress in recent decades have tremendously improved quality of life. Meanwhile, concerns about technology-driven injustices, such as unfair distribution of wealth and racial discrimination, have deepened. Experts have cautioned that new technologies could have potentially devastating effects, claiming for instance that artificial intelligence may lead to World War III. We are at a crossroads, and how we harness technology now will determine the future of humanity.

This Article presents a thought experiment, proposing that a new fundamental right to technology be recognized under the U.S. Constitution. Given that technology is of fundamental importance to human dignity and …


Addressing Housing Deficit In Nigeria: Issues, Challenges And Prospects, Emmanuel Abolo Moore Dec 2019

Addressing Housing Deficit In Nigeria: Issues, Challenges And Prospects, Emmanuel Abolo Moore

Economic and Financial Review

The article examines the dimension of housing deficit in Nigeria, assess government intervention in tackling the problem of house shortages and proffer solutions that can help reduce the deficit considerably. Basic conceptual issues relevant to housing deficit in Nigeria is first discussed. These issues include: housing, housing deficit, urbanisation, and housing policy. This is followed by an examination of the current level of housing deficit in Nigeria which put existing housing stock at 23 per 1000 inhabitant; housing deficit as at December 2018 at 20 million units (15.0 per cent increase); N21 trillion required to finance the deficit. A look …


Natural Resource Condition Assessment, Homestead National Monument Of America, David S. Jones, Roy Cook, John Sovell, Christopher Herron, Jay Benner, Karin Decker, Andrew Beavers, Johannes Beebee, David Weinzimmer Dec 2019

Natural Resource Condition Assessment, Homestead National Monument Of America, David S. Jones, Roy Cook, John Sovell, Christopher Herron, Jay Benner, Karin Decker, Andrew Beavers, Johannes Beebee, David Weinzimmer

United States National Park Service: Publications

Executive Summary

The National Park Service (NPS) Natural Resource Condition Assessment (NRCA) Program administered by the NPS Water Resources Division evaluates current conditions for important natural resources and resource indicators using primarily existing information and data. NRCAs also report on trends in resource condition when possible, identify critical data gaps, and characterize a general level of confidence for study findings. This NRCA complements historic resource assessments, is multi-disciplinary in scope, employs a hierarchical indicator framework, identifies and develops reference conditions/values for comparison against current conditions, and emphasizes spatial evaluation of conditions and GIS (map) products.

Congress established the Homestead National …


Plant Community Composition And Structure Monitoring At Agate Fossil Beds National Monument, 2019 Data Report, Molly B. Davis Dec 2019

Plant Community Composition And Structure Monitoring At Agate Fossil Beds National Monument, 2019 Data Report, Molly B. Davis

United States National Park Service: Publications

Abstract

This report presents the results of vegetation monitoring efforts in 2019 at Agate Fossil Beds National Monument (AGFO) by the Northern Great Plains Inventory and Monitoring Network (NGPN) and the Northern Great Plains Fire Ecology Program (NGPFire). This was the ninth year of combined monitoring efforts.

In 2019, crew members from NGPN visited 6 long-term plant community monitoring (PCM) plots to collect data on the upland mixed-grass prairie plant communities at AGFO. This work is part of a long-term monitoring program established to better understand the condition of the vegetation community and how it changes over time. NGPN staff …


Phenotypic And Genotypic Characterization Of Linezolid-Resistant Enterococcus Faecium From The Usa And Pakistan, Kate E Wardenburg, Robert F Potter, Alaric W D'Souza, Tahir Hussain, Meghan A Wallace, Saadia Andleeb, Carey-Ann D Burnham, Gautam Dantas Dec 2019

Phenotypic And Genotypic Characterization Of Linezolid-Resistant Enterococcus Faecium From The Usa And Pakistan, Kate E Wardenburg, Robert F Potter, Alaric W D'Souza, Tahir Hussain, Meghan A Wallace, Saadia Andleeb, Carey-Ann D Burnham, Gautam Dantas

2010-2019 OA Pubs

OBJECTIVES: Linezolid is an important therapeutic option for the treatment of infections caused by VRE. Linezolid is a synthetic antimicrobial and resistance to this antimicrobial agent remains relatively rare. As a result, data on the comparative genomics of linezolid resistance determinants in Enterococcus faecium are relatively sparse.

METHODS: To address this knowledge gap in E. faecium, we deployed phenotypic antibiotic susceptibility testing and Illumina WGS on hospital surface (environmental) and clinical isolates from the USA and Pakistan.

RESULTS: We found complete concordance between isolate source country and mechanism of linezolid resistance, with all the US isolates possessing a 23S rRNA …


Massachusetts Community Center Grant Program: Fiscal Year 2019 Report & Evaluation, Kaila O. Eisenkraft Dec 2019

Massachusetts Community Center Grant Program: Fiscal Year 2019 Report & Evaluation, Kaila O. Eisenkraft

Massachusetts Office of Public Collaboration Publications

In Fiscal Year 2019, the Community Mediation Center Grant Program, administered by the Massachusetts Office of Public Collaboration and funded through a legislative appropriation, continued to make progress in implementing its mission to increase public access to community mediation in Massachusetts. Operational funds were awarded to 12 community mediation centers that handled over 4,000 cases involving an estimated 8,000 parties, who hailed from cities and towns throughout the commonwealth and were racially/ethnically and financially diverse. The cases that were mediated resulted in a 72.7% agreement rate.


Effects Of Different Water And Nitrogen Regimens On Yield Of Winter Wheat Produced In Nebraska, Joseph Emory Davis Dec 2019

Effects Of Different Water And Nitrogen Regimens On Yield Of Winter Wheat Produced In Nebraska, Joseph Emory Davis

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Wheat is the 3rd most prominent crop in the United States and approximately 50% is exported annually. Nebraska wheat production is 11th in the country, and it plays a major role in the state's agricultural economy, especially in western Nebraska. Generally, wheat is grown under dryland conditions and the region grows much more wheat on unirrigated land than it does on irrigated. However, deficit irrigation has shown great value in producing high yielding wheat with much less water than needed for other crops. Finding new ways to leverage irrigation in wheat production may help address the need to produce …


Testing The Waters: Diversification And Selection In The Nerodia Fasciata/Clarkii Species Complex, Mark Alexander Dimeo Dec 2019

Testing The Waters: Diversification And Selection In The Nerodia Fasciata/Clarkii Species Complex, Mark Alexander Dimeo

All Theses

Understanding evolution is a key component in trying to decipher the processes generating global species diversity. The strength, direction, and interaction of gene flow and selection often determine diversification patterns and the process of speciation. The Nerodia fasciata/clarkii species complex, a lineage of water snakes, is thought to have high levels of both gene flow and selective pressures due to ecological constraint. Nerodia clarkii resides in salt marsh and estuarine habitats while Nerodia fasciata is typically found in fresh water. Salinity is a strong selective pressure and is thought to play a role in the diversification process. Currently, there are …


The Effects Of Urban Development And The Incidence Of Flooding And Discharge Changes From 1956-2016: A Case Study From Juan Diaz Township, Republic Of Panama, Virgilio De Jesus Quintero Rodriguez Dec 2019

The Effects Of Urban Development And The Incidence Of Flooding And Discharge Changes From 1956-2016: A Case Study From Juan Diaz Township, Republic Of Panama, Virgilio De Jesus Quintero Rodriguez

Graduate Theses and Dissertations

The increase in flood occurrences in the Township of Juan Diaz has affected thousands of families and hundreds of businesses and has negatively impacted the lives of thousands of residents, who expect the worse every time there is a prolonged period of rain. Some of the residents lose their appliances, cars, furniture and houses every year. This study examines the relationship between urban development and flooding. Also, it addresses the influences of topography, green cover, population changes, runoff changes, and social dynamics on this relationship. This study implemented the use of thematic cartography, geographic information systems (GIS), personal interviews and …


Little Farm Hands: Rural Child Labor, Family, And Memory In The U.S. Southwest, 1890-1940, Jairo E. Marshall Dec 2019

Little Farm Hands: Rural Child Labor, Family, And Memory In The U.S. Southwest, 1890-1940, Jairo E. Marshall

History ETDs

Child labor was a traditional subsistence and agricultural practice throughout the rural Southwest. Between 1890 and 1940 a series of changes occurred within agriculture, ranching, and rural land/labor patterns in New Mexico and Texas. However, child labor remained a useful economic strategy for families well into this period, because it remained grounded in environmental challenges, cultural practices, agrarian ideologies, and children’s social and physical development. Agribusinesses took advantage of this labor pool, while schools and communities continued to allow children to labor, believing it to be either necessary or beneficial.

Families and children continued to have agency to determine the …