Digital Commons Network^™

Bedform Migration In A Mixed Sand And Cohesive Clay Intertidal Environment And Implications For Bed Material Transport Predictions, Ian D. Lichtman, Jaco H. Baas, Laurent O. Amoudry, Peter D. Thorne, Jonathan Malarkey, Julie A. Hope, Jeffrey Peakall, David M. Paterson, Sarah J. Bass, Richard D. Cooke, Andrew J. Manning, Alan G. Davies, Daniel R. Parsons, Leiping Ye

School of Biological and Marine Sciences

No abstract provided.

Writing, Developing, And Publishing Your Aviation Book, Suzanne K. Kearns Ph.D.

National Training Aircraft Symposium (NTAS)

As the aviation industry faces a projected shortage of aviation professionals internationally, it is increasingly important to guide and support the next generation on their path towards competence. Part of this support will require skilled teachers and researchers to contribute to aviation education through the publication of their knowledge and expertise within books.

A challenge is that, through their educational journey, most aviation academics are taught the process of writing and publishing their research within academic journals. Very little direct guidance on the process, types, and publication venues of books is available.

The purpose of this presentation is to outline …

Taxon Cycle Predictions Supported By Model-Based Inference In Indo-Pacific Trap-Jaw Ants (Hymenoptera: Formicidae: Odontomachus), Pável Matos-Maraví, Nicholas J. Matzke, Fredrick J. Larabee, Ronald M. Clouse, Ward C. Wheeler, Daniela Magdalena Sorger, Andrew V. Suarez, Milan Janda

Faculty Research, Scholarly, and Creative Activity

Nonequilibrium dynamics and non-neutral processes, such as trait-dependent dispersal, are often missing from quantitative island biogeography models despite their potential explanatory value. One of the most influential nonequilibrium models is the taxon cycle, but it has been difficult to test its validity as a general biogeographical framework. Here, we test predictions of the taxon cycle model using six expected phylogenetic patterns and a time-calibrated phylogeny of Indo-Pacific Odontomachus (Hymenoptera: Formicidae: Ponerinae), one of the ant genera that E.O. Wilson used when first proposing the hypothesis. We used model-based inference and a newly developed trait-dependent dispersal model to jointly estimate ancestral …

Pilot Shortage: Sustainability Perspective, Adem Okal, Suzanne Kearns

National Training Aircraft Symposium (NTAS)

Air transport is recently going through an exponential economic growth (ICAO, 2016). Similarly, industry forecast reports predict an upward trend for the next 20 years (Boeing, 2015). While these forecasts offer many opportunities, there are concerns as to whether or not this growth is sustainable. Defined as meeting “the needs of the present without compromising the ability of future generations to meet their needs”, sustainable development (SD), also adopted by United Nations (UN), brings more comprehensive approach to the subject (WCED, 1987, p. 43). The SD envisions a “balanced strategy” among economic (profit), social (people) and environmental (planet) domains, also …

Resources And Geography Of The Mediterranean Basin, Robert E. Kuenne

Naval War College Review

I have attempted to focus attention upon the two resources which the Middle East possesses which are most relevant to the international power struggle: petroleum and location.

Assessing Spatiotemporal Stream Temperature Trends And Drivers Through Integrated Longitudinal Thermal Profiling And Stationary Data Logger Methodology On The Upper Chehalis River, Wa, Whitney Vonada

Dissertations and Theses

This study encompasses 25 kilometers of the Chehalis River in Washington, USA that currently has sections under a Total Maximum Daily Load (TMDL) plan for stream temperature impairments that exceed 18°C, a regulatory standard set at the time of the listing to protect salmonid spawning, rearing, and migration. Using information integrated from stationary data loggers (n=22) that collected stream temperature information from August 4-September 10, 2017, and longitudinal thermal profiling performed on July 29-30, August 4-5, and September 9-10, 2017, this study aimed to quantify the spatial distribution of stream temperature, evaluate relative consistencies of the riverine thermal regime over …

Identification And Characterization Of An Anomaly In Two-Dimensional Video Disdrometer Data, Michael L. Larsen, Michael Schönhuber

Michigan Tech Publications, Part 1

The two-dimensional video distrometer (2DVD) is a well known ground based point-monitoring precipitation gauge, often used as a ground truth instrument to validate radar or satellite rainfall retrieval algorithms. This instrument records a number of variables for each detected hydrometeor, including the detected position within the sample area of the instrument. Careful analyses of real 2DVD data reveal an artifact—there are time periods where hydrometeor detections within parts of the sample area are artificially enhanced or diminished. Here, we (i) illustrate this anomaly with an exemplary 2DVD data set, (ii) describe the origin of this anomaly, (iii) develop and present …

Pubh 7090-B Spatial Analysis And Health, Jeffery A. Jones

College of Public Health: Faculty Syllabi (2014-2021)

This course will introduce students to geographic information systems (GIS) to map and spatially analyze public health and demographic data. Students will learn the fundamentals of the ArcMap software system and ways to integrate cartography into biomedical informatics practice. Beyond use of GIS for cartography, this course will also examine ethical issues and methods of analyzing demographic and spatial health patterns using GIS and demography analysis methods. The versatility of GIS in a public health setting will be examined and will include exercises involving GIS applications in health marketing, demography, epidemiology, and health care systems. For example, we will look …

Speleotourism In Slovenia: Balancing Between Mass Tourism And Geoheritage Protection, J. Tičar, N. Tomić, M. Breg Valjavec, M. Zorn, S. B. Marković, M. B. Gavrilov

KIP Articles

Slovenia is considered as the cradle of karst geotourism as cave tourism started there as early as the Middle Ages. To date more than 12,000 caves were discovered from which 22 have the status of tourist caves. From these, 10 were assessed using the M-GAM model (Modified Geosite Assessment Model) to gain information for better future management strategies. The results show that visitors of Slovenian tourist caves mostly appreciate their natural values, as they prefer caves without major tourism infrastructure and they pay attention to their protection status. The model also confirmed that the two most important tourist caves (Postojna …

Management Implications Of Sex-Specific Habitat Use By Nycticeius Humeralis In North-Central Arkansas, Megan Lynn Buckley

Student Theses and Dissertations

The goal of this study was to evaluate evening bat (Nycticeius humeralis) habitat use and provide a proxy strategy to evaluate habitat use by other species. I used the software Maximum Entropy to evaluate habitat suitability models for evening bats using three different modeling strategies; percent variable contribution, the jackknife test, and variable response curves. The predictors included in the models were 10 land use land cover classes, four forest management strategies, slope, and the normalized difference vegetation index (NDVI). The results of this research showed that distance to burned stands and proximity to edge habitat are the most important …

Groundwater Flow And Exchange Across The Land Surface Explain Carbon Export Patterns In Continuous Permafrost Watersheds, Bethany T. Neilson, M. Bayani Cardenas, Michael T. O'Connor, Mitchell T. Rasmussen, Tyler V. King, George W. Kling

Civil and Environmental Engineering Faculty Publications

Groundwater flow regimes in the seasonally thawed soils in areas of continuous permafrost are relatively unknown despite their potential role in delivering water, carbon, and nutrients to streams. Using numerical groundwater flow models informed by observations from a headwater catchment in arctic Alaska, United States, we identify several mechanisms that result in substantial surface‐subsurface water exchanges across the land surface during downslope transport and create a primary control on dissolved organic carbon loading to streams and rivers. The models indicate that surface water flowing downslope has a substantial groundwater component due to rapid surface‐subsurface exchanges across a range of hydrologic …

Clinical Presentation Non-Cme: How Voltage Controls Oxygen Levels In Health And Disease, Jerry Tennant

International Symposium for Hyperbaric Medicine

As a world leading expert on healing and voltage, and developer of the Tennant Biomodulator frequencies, Dr. Jerry Tennant, will be discussing “How Voltage Controls Oxygen Levels in Health and Disease”.

Critical Convergence: Social Justice Pedagogy, Information Literacy, And Value-Focused Assessment Of Service Learning, Nicole Branch

Colloquium on Libraries & Service Learning

Critical approaches to information literacy instruction have developed over the past decades in parallel with service learning that emphasizes social justice and efforts to reclaim assessment of student learning in higher education as an “ethical, value-concerned social practice” (p. 5, Wall, Hursh, & Rodgers, 2014). While arising from similar critiques and concerns within higher education, these complimentary forces have not often intersected. This presentation will share how bringing together social justice pedagogy, information literacy, and critical assessment approaches can elevate all three practices. The presenter will share a successful collaboration between a librarian and a faculty member in a sociology …

Hip (High Impact Practice) Librarianship In The Costa Rican Cloud Forest, Laurie Kutner, Adrienne Canino

Colloquium on Libraries & Service Learning

High impact educational practices focus on experiential learning through service learning and community-based learning opportunities, internships, undergraduate research, education abroad experiences, and more. The proposed interactive session focuses on librarian and library school student internship work done over the course of ten years in an international applied learning setting in Monteverde, Costa Rica. This work has encompassed a range of topics to be addressed at the colloquium, including: work with community partners such as the Monteverde Cloud Forest Reserve and the local public health clinic to facilitate access to and dissemination of locally based research studies; library interns’ facilitation of …

Career Corner: Ohio Valley Regional Development Commission Seeks Specialist With Gis Experience, Ohio University College Of Arts & Sciences

All Forum Articles

No abstract provided.

I'D Write The Sea Like A Parlour Game By Alison Dyer, Yvonne E. Blomer

The Goose

Review of Alison Dyer's I’d Write the Sea Like a Parlour Game.

Yardwork: A Biography Of An Urban Place By Daniel Coleman, Vivian M. Hansen

The Goose

Review of Daniel Coleman's Yardwork: A Biography of an Urban Place.

Modeling Error Learning Based Post-Processor Framework For Hydrologic Models Accuracy Improvement, Rui Wu, Lei Yang, Chao Chen, Sajjad Ahmad, Sergiu M. Dascalu, Frederick C. Harris Jr.

Civil and Environmental Engineering and Construction Faculty Research

This paper studies how to improve the accuracy of hydrologic models using machine learning models as postprocessors and presents possibilities to reduce the workload to create an accurate hydrologic model by removing the calibration step. It is often challenging to develop an accurate hydrologic model, due to the time-consuming model calibration procedure and the non-stationarity of hydrologic data. Our findings show that the errors of hydrologic models are correlated with model 5 inputs. Thus motivated, we propose a modeling error learning based post-processor framework by leveraging this correlation to improve the accuracy of a hydrologic model. The key idea is …

Anthropogenic Impacts On Wildlife Mortality And Vertebrate Scavenging Communities, Jacob Earl Hill

Theses and Dissertations

Roads cause substantial wildlife mortality, but there is currently limited understanding of the relative magnitude of this mortality source. There are also substantial gaps in knowledge concerning the ecological ramifications of carrion introduced to the environment from vehicle collisions and in particular how vertebrate scavengers may consume carrion resulting from vehicle collisions. Although a variety of factors influence scavenger use of carcasses, the mechanisms influencing competition for this resource between obligate and facultative scavengers have not been thoroughly explored. I conducted a global synthesis of mortality of terrestrial vertebrates documenting 42,755 mortalities of known cause from 120,657 individuals representing 305 …

The 'Bulgarian Situation': Constructing The Myth Of A 'National Mentality' In Bulgarian Discourse And Its Effect On Agency, Nadezhda Sotirova

Communication, Media, and Rhetoric Publications

This study examines the mythic form of the ‘Bulgarian situation’,which is evoked and managed in moments of social interaction,and during enactments of oplakvane (complaining) in Bulgarian discourse. Based on ethnographic examination of naturally occurring talk, interviews, and various media data, the article constructs the larger cultural narrative available in Bulgarian discourse,which explains the origins of a national identity,linked to a ‘national mentality’ developed over a historical period.This national identity is constituted communication, and highlights a deeply cultural notion of nationality and biology as intricately connected, and developed in the context of the Ottoman occupation,and the following period of socialism. Such …

Business School Closes Centennial Celebration At Jackson Event, Stella Connell

University of Mississippi News

Mississippi Department of History and Archives hosts alumni at 'History is Lunch'

Evaluation/Refinement Of Fall Armyworm, Spodoptera Frugiperda (J.E. Smith), Thresholds, In Mississippi Whorl Stage Field Corn And Grain Sorghum, Keiton Lanier Croom

Theses and Dissertations

During 2016 and 2017, studies were conducted to determine the effects of Spodoptera frugiperda (J.E. Smith) on both damage and yield of Sorghum bicolor (L.) Moench and Zea mays (L.) when infested during the whorl stage. Results from damage ratings suggest that as the amount of overall plants infested increased, overall damage rating increased. However, yield results suggested that there was no yield loss as percent infested plants increased. Other studies were conducted to determine the most sensitive vegetative growth stages of grain sorghum and field corn. Manual damage studies suggests that extensive damage to field corn during growth stages …

Adaptive Molecular Evolution And Biodiversity In Malaria Parasites, Haley Nicole Bodden

Theses and Dissertations

Haemosporidian parasites are the agents of malaria. Countless vertebrates are affected by haemosporidians each year. Haemosporidians have been shown to be evolving at rapid rates; leading to new species of haemosporidians being discovered and new host associations being made. Adaptive molecular evolution was detected in an important hemoglobin degradation gene, falcilysin. At multiple sites across multiple genes involved in important functions signatures of negative selection were detected. The signatures of selection across non-hemoglobin degradation genes were indicative of evolutionary conservation when compared to the more variable hemoglobin degradation genes. This is probably due to the important role the hemoglobin degradation …

The Cut And The Color Line: An Environmental History Of Jim Crow In The Deep South's Forests, Owen James Hyman

Theses and Dissertations

This dissertation argues the South’s system of Jim Crow segregation, exploitation, disfranchisement, and violence was both embedded in and evolved through the successive reorganizations of the region’s forests. In turn, it tells a three-hundred-year history of black resistance and resilience in the forests of the Deep South. In the longleaf pine and bottomland hardwood forests along the Gulf of Mexico, water proved just as important as soil in determining the contours of the colonial and antebellum plantation regimes. This project follows the water to show how African Americans drew on deep environmental knowledge to form maroon communities in the colonial …

Translating Global Nature: Territoriality, Environmental Discourses, And Ecocultural Identities, José R. Castro-Sotomayor

Communication ETDs

In this study, I explore environmental discourses circulating among Indigenous transboundary organizations working on environmental initiatives at the border between Ecuador and Colombia. I focus on three global environmental discourses –sustainability, development, and climate change– as they are at the core of the global environmental governance vernacular. La Gran Familia Awá Binacional (GFAB), one of the few transboundary Indigenous organizations working along the binational border, utilizes these global concepts to frame their environmental initiatives and projects. I use a critical and interpretive qualitative approach to investigate, deconstruct, and rearticulate global environmental discourses circulating among and translated by two of the …

The Relationship Of Student Demographic And Academic Characteristics On Students' Success In High School Online Courses, Jerri Luemora Ward

Theses and Dissertations

Over the past decades, online learning has contributed to a large percentage of educational success in higher education and K-12 learning environments. It has not only allowed a number of opportunities for students to receive education due to flexibility, reachability, but also additional course offerings and educational advancement. As K-12 online learning has continued to soar as an option for educating students, concerns relating to students’ success in these courses have arose. Due to the concerns relating to student success, researchers have sought to determine what attributes can contribute to student success in online courses offered to students in elementary …

Settlement Patterns In Albania From The Iron Age Through Greek Colonization And Roman Integration (1100 Bc - Ad 395), Erina Baci

Theses and Dissertations

The Illyrians were an Indo-European group of people who once inhabited a large expanse of the western Balkans. As interactions with the Greeks and, later, the Romans increased, the traditional way of life and sociopolitical organization of the Illyrians were undoubtedly altered. This thesis takes a geospatial approach in order to address how interactions with other groups of people influenced Illyrian settlement patterns. Specifically, how Greek colonization followed by Roman incorporation affected Illyrian settlement patterns in Albania? Due to its peripheral location in the Mediterranean, Albania provides a unique case study for investigating colonization, integration, and interaction between different cultures.

Petrographic And Chemical Analysis Of Grinding Stones Collected By The Shkodra Archaeological Project, Zhaneta Gjyshja

Theses and Dissertations

The Shkodra Archaeological Project (PASH) took place in northern Albania, particularly in the Shkodra region. PASH focused on analyzing human settlements and social behaviors, from prehistory to modern times. This thesis focuses on the study of grinding stones collected by this project during excavation and survey. This study incorporates macroscopic, petrographic and chemical analyses to source these grinding stones and compares them with sourced samples collected in South Albania to answer questions about raw material selection and social interactions. It was found that, based on their chemical and petrographic properties, grinding stones collected by PASH are different from those collected …

Awareness Of Web 2.0 Technology In The Academic Libraries : An Islamabad Perspective, Abid Hussain Hussain

Library Philosophy and Practice (e-journal)

Abstract

Purpose

The main purpose of this study is to determine the awareness and extent use of Web 2.0 technology in the academic libraries of Islamabad, Pakistan.

Design/methodology/approach

The survey research methods was employed in this exploratory study through google forms on Awareness of Web 2.0 tools, the questionnaire were distributed among 100 library professionals of 43 Public and private sector universities based on Islamabad were selected for this study,72 questionnaires were received, showing a response rate of 72% per cent , the data were scrutinized and tabulated using MS Excel 2010 and SPSS.

Findings –The study imply that the …

Dark Water: Rememory, Biopower, And Black Feminist Art, Stephanie Troutman, Brenna Johnson

Taboo: The Journal of Culture and Education

No abstract provided.