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Articles 1891 - 1920 of 6989
Full-Text Articles in Entire DC Network
Geologic Mapping And Geochronology Of The Heavens Gate 7.5-Minute Quadrangle: How Long Does It Take To Accrete An Island Arc To A Continent?, Samuel Gordon Deyoung
Geologic Mapping And Geochronology Of The Heavens Gate 7.5-Minute Quadrangle: How Long Does It Take To Accrete An Island Arc To A Continent?, Samuel Gordon Deyoung
Graduate Theses/Dissertations
The Blue Mountain province of western Idaho and eastern Oregon is composed of a mélange of geologic terranes that represent Permian and Triassic island arcs that collided with North America in the Mesozoic, resulting in westward growth of the continent. Separating these accreted rocks from North America are the mid- crustal metamorphic rocks of the Salmon River suture zone. Containing units and features associated with the accreted island arc terranes and suture zone is the Heavens Gate 7.5-minute quadrangle, located in Idaho county, Idaho. Within the quadrangle the Salmon River suture zone is divided into structural blocks by a series …
Historical Land Use Influence On Fine-Grained Sedimentation In Channel And Floodplain Deposits In A Forested Missouri Ozark Watershed, Katy Nicole Reminga
Historical Land Use Influence On Fine-Grained Sedimentation In Channel And Floodplain Deposits In A Forested Missouri Ozark Watershed, Katy Nicole Reminga
Graduate Theses/Dissertations
Hydrologic disturbances due to land use and climate effects can disrupt river form and increase sediment transport. Ozark streams have been experiencing the effects of accelerated channel erosion on coarse sediment delivery and gravel bar deposition since the onset of early European settlement in the late 1800’s. Little attention has focused on understanding the fate of fine-grained sediment released by upland soil and headwater channel erosion and the potential for storage as legacy deposits on floodplains. Legacy deposits are attributed to human disturbances as the result of land clearing and agriculture that increase runoff, soil erosion, flooding, and sediment supply …
Assessing Bioavailability, Metal Fractionation, Magnetic Susceptibility, And Organic Matter Interactivity In Mine-Waste Contaminated Sediments In Turkey Creek, Joplin, Missouri, Zachary Joseph Collette
Assessing Bioavailability, Metal Fractionation, Magnetic Susceptibility, And Organic Matter Interactivity In Mine-Waste Contaminated Sediments In Turkey Creek, Joplin, Missouri, Zachary Joseph Collette
Graduate Theses/Dissertations
Joplin, Missouri, part of the Tri-State Mining District (TSMD), has a long history of mining that resulted in mine waste piles proximal to the mines throughout the area. A local lead smelter also resulted in smelter fallout in Joplin. Mine waste pile runoff and local smelter fallout resulted in contamination of sediments, soils, and waterways. In the 1990s, remediation of residential soils and play areas began after blood lead levels in children were much higher than the national average. Soon afterwards, the chat piles were removed and used for beneficial reuse purposes. In May of 2011, an EF5 tornado devastated …
Pay For Success Financing: Diffusion Dynamics In The U.S., Vanessa R. Fry
Pay For Success Financing: Diffusion Dynamics In The U.S., Vanessa R. Fry
Boise State University Theses and Dissertations
Across the United States (U.S.), communities struggle with numerous social and environmental issues while the funding to provide programmatic services to address these issues continues to diminish. As such, actors both inside and outside of government are seeking new policy solutions that both effectively and efficiently address these issues. Significant hurdles to embarking on a new policy approach exist, however, including a lack of up-front funding and a reluctance to take on the risk inherent in implementing new programs. A recent innovation in the policy domain, Pay for Success (PFS) financing, has been specifically designed to overcome these hurdles. Policy …
Experiences Of Secondary Social Studies Educators: The Redheaded Stepchildren Of Education, Rebecca N. Reed
Experiences Of Secondary Social Studies Educators: The Redheaded Stepchildren Of Education, Rebecca N. Reed
Dissertations
The purpose of this multi-case phenomenological study is to understand the unique experiences of secondary social studies teachers. The number of participants was bound to six secondary social studies teachers from a public school district in a mid-Atlantic state and the experience of the researcher. Data was gathered through in-depth interviews using Seidman’s (2006) Three Step Interview Series and individual profiles were written. The phenomenological data analysis was guided by several methods including Hycner (1985), Moustakas (1994), and Seidman (2006). From the participants’ experiences several themes emerged: similarities in personal learning habits, a dislike for mandatory assessments and curriculum, and …
Nonmonotonic Postdeglacial Relative Sea Level Changes At The Aftermath Of Marinoan (635 Ma) Snowball Earth Meltdown, Yoshiya Irie, Masao Nakada, Jun'ichi Okuno, Huiming Bao
Nonmonotonic Postdeglacial Relative Sea Level Changes At The Aftermath Of Marinoan (635 Ma) Snowball Earth Meltdown, Yoshiya Irie, Masao Nakada, Jun'ichi Okuno, Huiming Bao
Faculty Publications
© 2019. American Geophysical Union. All Rights Reserved. Marinoan snowball Earth offers us a set of sedimentary and geochemical records for exploring glacial isostatic adjustment (GIA) associated with one of the most severe glaciations in Earth history. An accurate prediction of GIA-based relative sea level (RSL) change associated with a snowball Earth meltdown will help to explore sedimentary records for RSL changes and to place independent constraints on mantle viscosity and on the durations of syndeglaciation (Td) and cap carbonate deposition. Here we mainly examine postdeglacial RSL change characterized by an RSL drop and a resumed transgression inferred from the …
Methodological Advances For Understanding Social Connectivity And Environmental Implications In Multi-Use Landscapes, Matthew Clark
Methodological Advances For Understanding Social Connectivity And Environmental Implications In Multi-Use Landscapes, Matthew Clark
Boise State University Theses and Dissertations
Integrated social-ecological systems research is challenging; complicated feedback and interactions across scales in multi-use landscapes are difficult to decouple. Novel methods and innovative data sources are needed to advance social-ecological systems research. In this thesis, we use network science as a means of explicitly assessing feedback between social and ecological systems, and internet search data to better predict visitation in protected areas. This thesis seeks to provide empirical examples of emerging social-ecological systems science methods as a precedent for resource managers on-the-ground, as well as extending the line of scientific inquiry on the subject
In the first chapter of this …
Significance Of The Rates Of Atmospheric Deposition Around Utah Lake And Phosphorus-Fractionation Of Local Soils, Joshua Glen Reidhead
Significance Of The Rates Of Atmospheric Deposition Around Utah Lake And Phosphorus-Fractionation Of Local Soils, Joshua Glen Reidhead
Theses and Dissertations
Eutrophic Utah Lake receives a large nutrient load from a variety of sources, includingtreated wastewater discharges, runoff and tributaries, recycling from bottom sediments andAtmospheric Deposition (AD). AD was the focus of this study and was comprised of twocomplementary parts. First was a study of nitrogen and phosphorus depositions from theatmosphere, and second was a study of phosphorous as contained in soils near Utah Lake viafractionation methods.The soil samples were found to contain approximately 1,000 mg-P/kg soil for totalphosphorus (TP). A separate phosphorus (P) fractionation gave slightly higher values, excludingthe residual P, we are 95% confident that one gram of sample …
Sacred Geopolitics: Latter-Day Saints In German Samoa During New Zealand’S Invasion, Dylan Michael Beatty
Sacred Geopolitics: Latter-Day Saints In German Samoa During New Zealand’S Invasion, Dylan Michael Beatty
Pacific Studies
This article traces the connections in German Samoa between missionaries from the Church of Jesus Christ of Latter-Day Saints (LDS), Samoan Latter-Day Saints, and the colonial regimes in Samoa, 1900–1920. Latter-Day Saint missionaries largely omitted remarkable geopolitical events, such as New Zealand’s invasion and a devastating influenza epidemic, from news reports written for audiences in the United States.
The underlying cause for this silence was reterritorializations in Utah and Samoa. By the 1890s, the church in general began adapting to American norms in recognition of the federal government’s sovereignty in Utah. By the turn of the century, Samoa was annexed …
Study Of Physical Environment Based On Land System Map Of Kabupaten Bandung, Mutia Kamalia Mukhtar, Nurwadjedi Nurwadjedi
Study Of Physical Environment Based On Land System Map Of Kabupaten Bandung, Mutia Kamalia Mukhtar, Nurwadjedi Nurwadjedi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
The environmental damage in Kabupaten Bandung is critical. To solve the environmental problems, the integrated spatial data of the physical environment is required. Land system data as the integrated spatial data which describes the characteristics of land are useful for the analysis and evaluation of the environmental conditions. The objective of the study is to describe the characteristics of the physical environment of Kabupaten Bandung based on the land system map for the input of decision-making in achieving sustainable development. The study used the spatial analysis and descriptive analytical method. The land system data was obtained from the Badan Informasi …
Mapping Land Cover Based On Time Series Synthetic Aperture Radar (Sar) Data In Klaten, Indonesia, Vidya Nahdiyatul Fikriyah
Mapping Land Cover Based On Time Series Synthetic Aperture Radar (Sar) Data In Klaten, Indonesia, Vidya Nahdiyatul Fikriyah
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Information on the existing land cover is important for land management and planning because it can represent the intensity, location, and pattern of human activities. However, mapping land cover in tropical regions is not easy when using optical remote sensing due to the scarcity of cloud-free images. Therefore, the objective of this study is to map the land cover in Klaten Regency using a time-series Sentinel-1 data. Sentinel-1 data is one of remote sensing images with Synthetic Aperture Radar (SAR) system which is well known by its capability of cloud penetration and allweather observation. A time-series Sentinel-1 data of both …
Ekstraksi Digital Surface Model (Dsm) Dari Data Unmanned Aerial Vehicle (Uav) Berbasis Point Cloud, Indra Laksana, R Suharyadi, M Pramono Hadi
Ekstraksi Digital Surface Model (Dsm) Dari Data Unmanned Aerial Vehicle (Uav) Berbasis Point Cloud, Indra Laksana, R Suharyadi, M Pramono Hadi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
Data acquisition using unmanned aircraft is increasingly being done. This study models elevation data from field measurements using unmanned aircraft. The purpose of this study: (1) to test the ability of unmanned aircraft to acquire elevation data, and (2) to compare elevation data if added point cloud data and bathymetry measurement data. The processing method using point cloud data is done by first matching key points. Matching key points links all aerial photography results to forming a single unit area that has been photographed. Next, a tie point is carried out in the area formed from matching key points. Tie …
Spatial Analysis Of Coastline Change By Remote Sensing In The North Coast Of Karawang Regency, Roberto Pasaribu, Firman Agus H, Liliek Soeprijadi
Spatial Analysis Of Coastline Change By Remote Sensing In The North Coast Of Karawang Regency, Roberto Pasaribu, Firman Agus H, Liliek Soeprijadi
Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)
The existence of the coast in the northern part of Karawang Regency is very worrying. Seawater that was far up to tens of meters from the side of the road, is now on the lip of the road, even some parts of the road are cut off due to abrasion of seawater. Some villages were affected by abrasion erosion. One of the effects of damage due to abrasion and sedimentation is the occurrence of shoreline changes. This change in coastline will affect people's lives and spatial planning for the development of the area. For this reason, this study aims to …
Male Participation In Secondary Choral Music, David Michael Brown
Male Participation In Secondary Choral Music, David Michael Brown
Education Doctoral
This qualitative phenomenological study investigated why ninth-grade boys choose to participate in high school choral music utilizing two focus groups. Focus Group 1 consisted of boys who continued choir in high school and Focus Group 2 consisted of boys who discontinued choir in high school. Research included an analysis of the state of affairs of choral music in public schools, gender identity, male participation – Why students stay or leave, and what music does for the learner. The results of the focus groups revealed four main categories including priorities, social constructs, external influences, and respect for choir. The themes that …
Black-Owned Small Business Survivors Of Business Gentrification In The Bradhurst Neighborhood Of Harlem, New York, Malcolm A. Punter
Black-Owned Small Business Survivors Of Business Gentrification In The Bradhurst Neighborhood Of Harlem, New York, Malcolm A. Punter
Education Doctoral
This study explored how Black-owned small businesses survived the business gentrification in the Harlem neighborhood of Bradhurst. The research methodology used was a mixed-methods, explanatory, sequential design. In the quantitative phase, survey data were used to describe how many Black-owned small businesses survived the business gentrification. In the quantitative phase, the researcher found a total of 74 (N) eligible Black-owned small businesses survivors. The Black-owned small businesses consisted of 28%, or 21, of the 74 business that existed prior to the period of gentrification and that survived after gentrification. There were 18%, or 13, of the 74 Black-owned small businesses …
Organizational Climate And Physician Office Staff: A Grounded Theory Study Of Patients’ Perspectives Of Staff Stress And The Influence On Personal Health Behaviors, Nancy Daoust
Education Doctoral
Healthcare in the US has been in an extended state of accelerated change since the passing of the Affordable Care Act in 2010. Sweeping policies designed to reduce cost per capita, improve the patient experience of care (including quality and satisfaction), and improve the health of populations are being implemented at the macro and micro levels of healthcare services. Chronic illness is a leading factor in the rising costs of healthcare. This issue is driving more patient care from the hospital to the outpatient setting, such as physician practices, to reduce costs. Additionally, this paradigm shift is transitioning the patient …
Born And Raised - Native Nevadans, Madison Frazee-Bench, Caitlin Saladino, William E. Brown
Born And Raised - Native Nevadans, Madison Frazee-Bench, Caitlin Saladino, William E. Brown
Demography
This Fact Sheet highlights population shifts and investigates the adult population of Nevada counties. Data from a 2017 GOVERNING report details Nevada’s counties and their populations.
Connecting Prospective Law Students' Goals To The Competencies That Clients And Legal Employers Need To Achieve More Competent Graduates And Stronger Applicant Pools And Employment Outcomes, Neil W. Hamilton
St. Mary's Journal on Legal Malpractice & Ethics
The author’s chapters in the 2018 professional responsibility hornbook, Legal Ethics, Professional Responsibility, and the Legal Profession, discuss the new data available to help law faculties and students understand the competencies that clients and legal employers want. The foundation for many of these competencies—like ownership over continuous professional development and the relational competencies with clients and teams—is the student’s professional identity or moral core. But students need help to understand these connections.
We have seen some very useful new data over the last few months that will help build bridges among the three major stakeholders in legal education: the …
Vol 64 #4, Melanie Argo
Toxic Chemical Governance Failure In The United States: Key Lessons And Paths Forward, Ariana M. Chiapella, Zbigniew Grabowski, Mary Ann Rozance, Ashlie D. Denton, Manar A. Alattar, Elise F. Granek
Toxic Chemical Governance Failure In The United States: Key Lessons And Paths Forward, Ariana M. Chiapella, Zbigniew Grabowski, Mary Ann Rozance, Ashlie D. Denton, Manar A. Alattar, Elise F. Granek
Environmental Science and Management Faculty Publications and Presentations
Over 40 years of regulations in the United States have failed to protect human and environmental health. We contend that these failures result from the flawed governance over the continued production, use, and disposal of toxic chemicals. To address this failure, we need to identify the broader social, political, and technological processes producing, knowing, and regulating toxic chemicals, collectively referred to as toxic chemical governance. To do so, we create a conceptual framework covering five key domains of governance: knowledge production, policy design, monitoring and enforcement, evaluation, and adjudication. Within each domain, social actors of varying power negotiate what constitutes …
Moving Beyond ‘Therapy’ And ‘Enhancement’ In The Ethics Of Gene Editing, Bryan Cwik
Moving Beyond ‘Therapy’ And ‘Enhancement’ In The Ethics Of Gene Editing, Bryan Cwik
Philosophy Faculty Publications and Presentations
Since the advent of recombinant DNA technology, expectations (and trepidations) about the potential for altering genes and controlling our biology at the fundamental level have been sky high. These expectations have gone largely unfulfilled. But though the dream (or nightmare) of being able to control our biology is still far off, gene editing research has made enormous strides toward potential clinical use. This paper argues that when it comes to determining permissible uses of gene editing in one important medical context—germline intervention in reproductive medicine—issues about enhancement and eugenics are, for the foreseeable future, a red herring. Current translational goals …
Modeling Climate Driven Urban Migration In The United States, Julia Beckwith
Modeling Climate Driven Urban Migration In The United States, Julia Beckwith
REU Final Reports
Though research on climate driven migration has become more prevalent, the majority of recent studies model migration patterns in the Global South. While these inquiries are rightfully focused on populations that will be disproportionately affected by climate change, countries in the Global North are not impervious to these effects. As global population distributions shift, it will be necessary to know which urban areas in the United States might be best equipped to handle influxes of people. Drawing on existing climate-migration frameworks, the agent-based model detailed in this paper utilizes available demographic and climate data to simulate climate-driven migration between key …
Challenges And Opportunities For Startup Innovation And Entrepreneurship As Tools Towards A Knowledge-Based Economy: The Case Of Kosovo, Xheneta Sopjani
Challenges And Opportunities For Startup Innovation And Entrepreneurship As Tools Towards A Knowledge-Based Economy: The Case Of Kosovo, Xheneta Sopjani
Theses
There is a global drive to accelerate the growth and development of nations through innovation and technology. Supporting new businesses has become a priority on the global agenda and their critical role as key drivers of growth and development is beginning to be recognized in developing countries. It is crucial to distinguish and place at the heart of any strategy the significant impact of establishing new and relevant companies which will design, develop and support products and services that meet the needs of the society and are valuable for developing the economy in Kosovo. This research study, analyzes the entrepreneurship …
The Quarterly Interview: Andrew Battista, Andrew Battista
The Quarterly Interview: Andrew Battista, Andrew Battista
LOEX Quarterly
No abstract provided.
Does The Healthcare Educational Market Respond To Short-Run Local Demand?, Marcus Dillender, Andrew Friedson, Cong Gian, Kosali Simon
Does The Healthcare Educational Market Respond To Short-Run Local Demand?, Marcus Dillender, Andrew Friedson, Cong Gian, Kosali Simon
Upjohn Institute Working Papers
The Patient Protection and Affordable Care Act (ACA) increased demand for healthcare across the U.S., but it is unclear if or how the supply side has responded to meet this demand. In this paper, we take advantage of plausibly exogenous geographical heterogeneity in the ACA in order to examine the response of the healthcare education sector to increased demand for healthcare services. We look across educational fields, types of degrees, and types of institutions; we pay particular attention to settings where our conceptual model predicts heightened responses. We find no statistically significant evidence of increases in graduates and can rule …
The Relationship Between Motivation To Use Airbnb And Guests’ Repurchase Intention: Moderating Effect Of Consideration Set, Wen Jiang
UNLV Theses, Dissertations, Professional Papers, and Capstones
With the rise of the peer-to-peer sharing economy, Airbnb has become the leading platform as an online marketplace that allows homeowners to contract short-term leases or rents to tourists. It has expanded rapidly around the globe. This study comprehensively reviews previous literature with respect to the marketing of Airbnb. The study then summarized and categorized 12 motivators linked as causative agents for guests choosing Airbnb. Using the push-pull theory, along with research on the consideration set, this study examines the relationships between Airbnb motivators and guests’ repurchase intention. This study further examines how the consideration set moderates these relationships.
Seventy-eight …
Access To Care And Melanoma Incidence And Mortality In Nebraska, Natalia Trinidad
Access To Care And Melanoma Incidence And Mortality In Nebraska, Natalia Trinidad
Capstone Experience: Master of Public Health
The purpose of this study is to determine incidence and mortality of melanoma across all counties in Nebraska in the context of access to primary care providers and dermatologists. Crude and age-adjusted incidence rates of melanoma from 2001-2016 by county were calculated for the following year intervals: 2001-2005, 2006-2010, 2011-2016. Variables for melanoma cases were obtained from the Nebraska Cancer Registry and included the case’s zip code at diagnosis, race, ethnicity, sex, age at diagnosis, year, cancer site, vital status, stage of disease, and the ICD-O code for the cancer type. Crude and age-adjusted mortality rates were calculated for the …
The Effects Of Urbanization On Winter Avian Diversity: A Citizen Science And Gis Study, Caryn Ross
The Effects Of Urbanization On Winter Avian Diversity: A Citizen Science And Gis Study, Caryn Ross
Masters Theses and Doctoral Dissertations
As the human population continuously increases, habitat transformation due to urban expansion is inevitable, affecting many wildlife species. Birds have become a frequently used model species for studying the effects of urbanization on wildlife populations due to their environmental sensitivity and ease of observation. While previous studies have investigated changes in species richness and abundance related to urbanization, there is a need for more broad-scale studies geographically associating changes in bird diversity and urban expansion. Through the use of extensive bird census data and high-resolution digitized land use data, this study revealed that species richness, diversity, and evenness within count …
Comparing Structure From Motion Photogrammetry And Computer Vision For Low-Cost 3d Cave Mapping: Tipton-Haynes Cave, Tennessee, Clinton Elmore
Comparing Structure From Motion Photogrammetry And Computer Vision For Low-Cost 3d Cave Mapping: Tipton-Haynes Cave, Tennessee, Clinton Elmore
Electronic Theses and Dissertations
Natural caves represent one of the most difficult environments to map with modern 3D technologies. In this study I tested two relatively new methods for 3D mapping in Tipton-Haynes Cave near Johnson City, Tennessee: Structure from Motion Photogrammetry and Computer Vision using Tango, an RGB-D (Red Green Blue and Depth) technology. Many different aspects of these two methods were analyzed with respect to the needs of average cave explorers. Major considerations were cost, time, accuracy, durability, simplicity, lighting setup, and drift. The 3D maps were compared to a conventional cave map drafted with measurements from a modern digital survey instrument …
Social Media Footprints Of Public Perception On Energy Issues In The Conterminous United States, David Leifer
Social Media Footprints Of Public Perception On Energy Issues In The Conterminous United States, David Leifer
Theses
Energy has been at the top of the national and global political agenda along with other concomitant challenges, such as poverty, disaster and climate change. Social perception on various energy issues, such as its availability, development and consumption deeply affect our energy future. This type of information is traditionally collected through structured energy surveys. However, these surveys are often subject to formidable costs and intensive labor, as well as a lack of temporal dimensions. Social media can provide a more cost-effective solution to collect massive amount of data on public opinions in a timely manner that may complement the survey. …