Digital Commons Network^™

Information Warfare: Lessons In Inoculation To Disinformation, Meghan Fitzpatrick, Ritu Gill, Jennifer F. Giles

The US Army War College Quarterly: Parameters

While propaganda and disinformation have been used to destabilize opposing forces throughout history, the US military remains unprepared for the way these methods have been adapted to the Internet era. This article explores the modern history of disinformation campaigns and the current state of US military readiness in the face of campaigns from near-peer competitors and proposes education as the best way to prepare US servicemembers to defend against such campaigns.

Office Of Research, Economic Engagement And Outreach Update, March 9, 2022, Office Of Research, Economic Engagement And Outreach

Office of Research, Economic Engagement and Outreach

No abstract provided.

Accuracy Assessment, Comparative Performance, And Enhancement Of Public Domain Digital Elevation Models (Aster 30 M, Srtm 30 M, Cartosat 30 M, Srtm 90 M, Merit 90 M, And Tandem-X 90 M) Using Dgps, Kumari Preety, Anup K. Prasad, Atul K. Varma, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Publicly available Digital Elevation Models (DEM) derived from various space-based platforms (Satellite/Space Shuttle Endeavour) have had a tremendous impact on the quantification of landscape characteristics, and the related processes and products. The accuracy of elevation data from six major public domain satellite-derived Digital Elevation Models (a 30 m grid size—ASTER GDEM version 3 (Ast30), SRTM version 3 (Srt30), CartoDEM version V3R1 (Crt30)—and 90 m grid size—SRTM version 4.1 (Srt90), MERIT (MRT90), and TanDEM-X (TDX90)), as well as the improvement in accuracy achieved by applying a correction (linear fit) using Differential Global Positioning System (DGPS) estimates at Ground Control Points (GCPs) …

The Brazilian System Of Television, Or How To Get A President, Tauan F. Tinti

CLCWeb: Comparative Literature and Culture

The purpose of this essay is to draw attention to some perhaps unexpected affinities between a considerably expressive segment of the Brazilian culture industry that for several reasons seems to usually fly under most interpretive radars and a certain regressive frame of mind that is becoming increasingly manifest and now holds both considerable political power and a surprisingly firm grip over a portion of the population whose size is still unclear. The following remarks and associations gesture tentatively at what could be preliminarily defined as a constellation of cultural junk being outlined, its shape against the night sky sometimes resembling …

Lessons From A Debacle: From Impeachment To Reform, Cass R. Sunstein

Florida Law Review

No abstract provided.

Applying Transformative Evaluation To Assess Service Provided To African Americans Through The Snap-Ed Program, Matthew Greene

LSU Doctoral Dissertations

Obesity and food insecurity are disproportionately experienced by African Americans compared to white Americans. African Americans encounter multiple barriers to healthful eating in their food environment, in part due to structural racism. Four studies were undertaken to understand how SNAP-Ed may best address the needs of African Americans and whether the program is serving African Americans in Louisiana equitably. In the first study, a scoping review was conducted to describe nutrition interventions addressing structural racism experienced by African Americans and compare them to the Getting to Equity in Obesity Prevention Framework. Nearly all included studies focused on PSE change interventions …

Art History, Open Educational Resources (Oers), And Social Justice-Oriented Pedagogy: Adaptations To Introductory World Art History Survey Courses, Sara Ishii

Art History Pedagogy & Practice

This essay considers the social justice benefits of adopting OERs in an introductory art history survey course. Following the events of the COVID-19 pandemic, instructors have needed to reevaluate pedagogical approaches and teaching materials. Coupled with this present need to foster accessible and flexible courses, for decades art historians have observed the overrepresentation of white Western art and subsequent marginalization of global art in survey textbooks. Centering the need for a social justice-oriented pedagogy that recognizes global contributions to art history, I first reflect on the potential to adapt open educational resources (OERs) to disrupt status quo narratives that privilege …

First-Year-Composition Writing Conferences As A Pathway For Becoming Graduate Teaching Assistants, Meng-Hsien (Neal) Liu

Teaching/Writing: The Journal of Writing Teacher Education

Notwithstanding a veritable avalanche of scholarship in the past decades of the writing conference (WC), these studies tend to concentrate exclusively on the WC engagement done by secondary-school writing instructors or by senior faculty members and/or specialized instructors at the tertiary level. Little has been done on how first-year-composition graduate teaching assistants (FYC GTAs) establish their unique identity roles as GTAs. This current research study, through a qualitative case-study design, aims to further the understanding of two FYC GTAs’ identity formation at a large Midwestern university in the U.S. through the interconnectedness between WCs and institutional spaces. Methods included researcher …

Why Focus The Symposium On Africa In Our Century?, Julius A. Amin

Proceedings: 2022 Global Voices on the University of Dayton Campus

First, despite its growing significance, Africa continues to be among the least understood places. Second, Africa provides and has provided so much for the global economy. Third, Africa is huge, complex, and very diverse. Fourth, there exists so much ignorance about Africa’s historic contributions to the development of the idea of the West. Fifth, the twenty-first century has added another dimension toward the understanding of Africa’s contributions to the contemporary world. Sixth, rapid changes are taking place globally, and we can no longer afford to remain ignorant about the rising tide taking place in Africa. Seventh, Africa’s population growth has …

Sublethal Injuries And Physical Abnormalities In Maldives Manta Rays, Mobula Alfredi And Mobula Birostris, Elspeth M. Strike, Joanna L. Harris, Kirsty L. Ballard, Julie P. Hawkins, Jennifer Crockett, Guy M.W. Stevens

School of Biological and Marine Sciences

Manta ray populations worldwide are vulnerable to sublethal injuries resulting from human activities, e.g., entanglement in fishing line and boat strikes, which have the potential to impact an individual’s health, fitness, and behaviour. Sublethal injuries and physical abnormalities also occur naturally from predation events, deformity, parasites, and disease. To determine the type and frequency of anthropogenic and natural originated injury events affecting Mobula alfredi and M. birostris in the Maldives, we examined data from the Manta Trust’s Maldivian Manta Ray Project (MMRP) database, which contains 73,638 photo-identification (photo-ID) sightings of the two manta ray species from 1987 to 2019. The …

Reconceptualizing Global Citizenship: Experiences From Women Who Have Studied Abroad, Jessica L. Colston

USF Tampa Graduate Theses and Dissertations

This study used self-curated photo elicitation to express students’ awareness of power, privilege, and identity. The purpose of this qualitative research was to explore how female undergraduate students interacted with their environment and conceptualized a critical understanding of global citizenship. As such, this inquiry asked: (1) To what extent do female undergraduate students from the United States who have participated in a study abroad program develop a critical understanding of global citizenship? (2) How are students’ awareness of power, privilege, and identity reflected in their documentation and narration of their experiences abroad?

Bronfenbrenner’s bioecological systems theory and transnational feminism explained …

Technological Efforts, Firm Ownership And Productivity: A Study Of Information Technology Service Firms In India, Asmita Goswami, K. Narayanan

Articles

The article presents differences in firm-level total factor productivity in the information technology (IT) service firms in India over the period 2000–2016. It is an attempt to study whether technological efforts contribute to productivity differences in the firms in conjunction with several other firm specific characteristics. Controlling for endogeneity in inputs, the estimation of productivity through semi-parametric techniques indicates considerable heterogeneity in productivity across firm types. Technological efforts of firms have a significant impact on the productivity of IT firms. Both embodied technology imports and in-house R&D contribute to higher productivity. While the Indian firms are observed to be more …

To Critically Review The Use Of Screencasts For Teaching Land Surveying, Eugen Niculae, Alain Chenaux

Conference papers

Screencasting tools allow for a screen capture of the actions on a computer screen with accompanying audio. This research initially reviews through the literature how screencasting has been used pedagogically and, through this primary research, the application of an existing screencast called Screencast-O-Matic and feedback from students from both Construction Management and Geospatial Surveying Undergraduate Programmes of TU Dublin, where and how it could be deployed for the surveying classes and fieldwork during the pandemic situation. This research occurred when all Irish third-level institutions lectures and tutorials moved online, and access to survey equipment for fieldwork was severely reduced. The …

Coming To Know The Local Environment: Children's Experiences In Rautamai Gaunpalika, Nepal, Elsie Nicole Love

Dissertations and Theses

This qualitative research, conducted over three months from late monsoon season into early fall of 2018 with twenty-six children and thirteen adults, explores how children in the hills of Rautamai Gaunpalika, Province 1, Nepal come to know their local environment. Semi-structured interviews with children, their family members, and teachers, and participant observation with children as they worked and played in forests, fields, and streams, suggest that outside of school, children come to know their local environment in the following ways: through participation in and application of knowledge to subsistence practices; through collaborative learning and teaching in mixed-age groups; through relationships …

The Investigation Of The Relationship Between Perceived Freedom And Brief Resilience: The Role Of Participation In Physical Activity, Tülay Avcı Taşkıran, Bülent Gürbüz

Baltic Journal of Health and Physical Activity

Background: This study was designed to examine the relationship between perceived freedom in leisure and psychological resilience of university staff. Material and Methods: The sample group of the study was composed of 189 academic and 81 administrative university staff (Mage=36.11±7.34). Participants were assessed based on the “Perceived Freedom in Leisure Scale (T-PFLS)” and the “Brief Resilience Scale (T-BRS)”. ANOVA, independent samples t-test, and Pearson correlation analysis methods were used to analyze the data. Results: T-test analysis indicated that there was no significant difference between the mean scores of “T-PFLS”; however, there was a statistically significant difference between the mean scores …

Story, Dane Lavin

Exile

No abstract provided.

Resource Selection Of Deer Hunters In Georgia's Appalachian Mountains, Jacalyn P. Rosenberger, Andrew R. Little, Adam C. Edge, Cheyenne J. Yates, David A. Osborn, Charlie H. Killmaster, Kristina L. Johannsen, Karl V. Miller, Gino J. D'Angelo

School of Natural Resources: Faculty Publications

White‐tailed deer (Odocoileus virginianus) and hunters on 2 Wildlife Management Areas (WMAs) within the Chattahoochee National Forest of northern Georgia, USA, significantly declined in number from the 1980s to 2018. Managers were interested in understanding how they could manipulate hunter distribution according to deer management goals. To understand the spatial distribution of hunting pressure and factors driving hunter resource selection, we analyzed GPS tracking data from 58 deer hunters over the 2018–2019 and 2019–2020 hunting seasons. We evaluated hunter selection on 3 spatial scales relative to elevation, slope, and distance from roads, trails, wildlife openings, deciduous forest, mixed …

Cseas Weekly Bulletin (March 7, 2022), Center For Southeast Asian Studies

CSEAS Bulletin

No abstract provided.

Rethinking Walkability And Developing A Conceptual Definition Of Active Living Environments To Guide Research And Practice, Melissa Tobin, Samantha Hajna, Kassia Orychock, Nancy Ross, Megan Devries, Paul J. Villeneuve, Lawrence D. Frank, Gavin R. Mccormack, Rania Wasfi, Madeleine Steinmetz-Wood, Jason Gilliland, Gillian L. Booth, Meghan Winters, Yan Kestens, Kevin Manaugh, Daniel Rainham, Lise Gauvin, Michael J. Widener, Nazeem Muhajarine, Hui Luan, Daniel Fuller

Geography & Environment Publications

Background

Walkability is a popular term used to describe aspects of the built and social environment that have important population-level impacts on physical activity, energy balance, and health. Although the term is widely used by researchers, practitioners, and the general public, and multiple operational definitions and walkability measurement tools exist, there are is no agreed-upon conceptual definition of walkability.

Method

To address this gap, researchers from Memorial University of Newfoundland hosted “The Future of Walkability Measures Workshop” in association with researchers from the Canadian Urban Environmental Health Research Consortium (CANUE) in November 2017. During the workshop, trainees, researchers, and practitioners …

Facilitation Differentially Affects Competitive Responses Of Aspen And Subalpine Fir Through Stages Of Stand Development, Rebecca Lee Molinari, Matthew F. Bekker, Benjamin D. St. Clair, Jason Bartholomew, R. Justin Derose, Stanley G. Kitchen, Samuel B. St. Clair

Aspen Bibliography

Spatial interactions between trees influence forest community succession. The objective of this study was to investigate how shifts in forest composition and proximity between tree species affect stand development over time in mixed forest systems. At six locations across the Fishlake National Forest, Utah, USA, in stands where facilitation has been documented previously, tree-ring samples were collected from aspen and subalpine fir trees. Basal area increment was calculated to characterize the effects of the proximity of overstory trees on multidecadal growth responses of aspen and subalpine fir in aspen-dominant and mixed aspen–conifer stands. Subalpine fir seedlings were established next to …

Crow's Nest, March 7, 2022, Crow's Nest Staff

Crow's Nest

The March 7, 2022, issue of the Crow's Nest.

Faculty Senate Monthly Packet March 2022, Portland State University Faculty Senate

Faculty Senate Monthly Packets

The March 7, 2022 Monthly packet includes the March agenda and appendices and the Faculty Senate minutes and attachments from the meeting held February 7, 2022.

Anthropocene Fiction: Empathy, Kinship, And The Troubled Waters At The End Of The World, Megan Mandell Stowe

USF Tampa Graduate Theses and Dissertations

Anthropocene literature features characters and environments grappling with the devastation of climate change. Donna Haraway’s term Chthulucene narrows this category further by exposing the tentacular connections between overpopulation, dependence on material goods, species loss, and other facets of global warming—such as water as a resource. Three novels of the Chthulucene exhibit these connections, centering on the importance of water to both ecologies and personal identity. As seen in the novels, place attachment brings ecology and identity together by forging a stewardship between person and location, often resulting in efforts to defend and preserve a place. In Octavia Butler’s Parable of …

Use And Usability Of Gp Online Services: A Mixed-Methods Sequential Study, Before And During The Covid-19 Pandemic, Based On Qualitative Interviews, Analysis Of Routine Econsult Usage And Feedback Data, And Assessment Of Gp Websites In Devon And Cornwall, England, Ray B. Jones, John Tredinnick-Rowe, Rebecca Baines, Inocencio Daniel Cortes Maramba, Arunangsu Chatterjee

School of Nursing and Midwifery

Objectives We explored use and usability of general practitioner (GP) online services.

Setting Devon and Cornwall, England.

Design Mixed-methods sequential study based on qualitative interviews, analysis of routine eConsult usage and feedback data, and assessment of GP websites.

Methods First, we interviewed 32 staff and 18 patients from seven practices in June 2018. Second, we used routinely collected consultation meta-data and, third, patient feedback data for all practices using eConsult from June 2018 to March 2021. Lastly, we examined GP websites’ usability in January 2020 and September 2021.

Results Interviews suggested practices infrequently involved patients in eConsult implementation. Some patients …

Spatial Analysis Of Landscape Characteristics, Anthropogenic Factors, And Seasonality Effects On Water Quality In Portland, Oregon, Katherine Gelsey, Daniel Ramirez, Heejun Chang

Urban Ecosystem Research Consortium of Portland/Vancouver

Urban areas often struggle with deteriorated water quality as a result of complex interactions between landscape factors such as land cover, use, and management as well as climatic variables such as weather, precipitation, and atmospheric conditions. Green stormwater infrastructure (GSI) has been introduced as a strategy to reintroduce pre-development hydrological conditions in cities, but questions remain as to how GSI interacts with other landscape factors to affect water quality. We conducted a statistical analysis of six relevant water quality indicators in 131 water quality stations in four watersheds around Portland, Oregon using data from 2015 to 2021. E. coli and …

Successes And Shortfalls: A Comparison Of German And American Environmental Education, Sophie Wieland

Scholarly Horizons: University of Minnesota, Morris Undergraduate Journal

Germany and the United States have very different national policies related to climate change mitigation and adaptation, a reflection of starkly different public views on climate change. Public opinions on the environment have many influences, with primary and secondary public education being a factor in the development of environmentally friendly opinions and behaviors. The differences in each country’s approach to the environment, overall methods of environmental education, and continuing problems in climate education are investigated here through a literature search. Both Germany and the US have education systems centered on regional control, and slow change of educational standards plagues both …

Altering The Meaning Of Remembrance: The Influence Of Resurgent Nazi Perpetrators On The Jewish Museum Berlin, Zamara Tomko

Scholarly Horizons: University of Minnesota, Morris Undergraduate Journal

This visual exhibit looks at various images of the Jewish Museum Berlin and the effects resurgent neo-Nazis had on its design. After 1989, the building saw alterations to its interpretation and the architect Daniel Libeskind's design due to a lack of funding because of reunification, political power gained by the right-wing parties, and xenophobia towards Jewish people and foreign workers. It evolved from a Cold War project meant to represent Berlin and Berlin Jewish history both distinctly and integrally to a symbol of reunited Germany that showcased the continual and persistent victimization of the Jewish people.

Fighting Gerrymandering By Automating Congressional Redistricting, Jacob Jenness

Scholarly Horizons: University of Minnesota, Morris Undergraduate Journal

Gerrymandering is a political problem that the United States has had for more than 200 years. Politicians have taken the dull and routine process of drawing congressional districts and turned it into a highly-partisan process. However, with recent improvements in redistricting algorithms, researchers Harry Levin and Sorelle Friedler have introduced their recursive Divide and Conquer Redistricting Algorithm. This algorithm has the potential to automate the process of congressional redistricting, thereby removing the potential for bias. By utilizing a set of partitioning and swapping algorithms, the Divide and Conquer Redistricting Algorithm achieves desirable goals, such as low population deviation, and high …

Dimensions And Strategies Of Sustainable Rural Entrepreneurship Ecosystem: An Explorative-Mixed Research Study, Mehdi Zivdar, Hadi Sanaeepour

The Qualitative Report

With regards to the concept of sustainability, the dimensions and strategies of the rural entrepreneurship ecosystem have not been identified in most of valid literature of entrepreneurship discipline yet. The aim of this study is to conceptualize dimensions and strategies of Sustainable Rural Entrepreneurship Ecosystem (SREE) phenomenon for clarifying its dimensions and proposing regarding strategies for development of SREE. This study was conducted in two stages using an explorative mixed research design. In the first step, using a qualitative design, SREE was conceptualized, and its dimensions and strategies were developed. Therefore 6 dimensions and 36 strategies were conceptualized based on …

Irvine Prairie Planned Work, C. Irvine, B. Pippert, Laura Jackson, Laura Walter, Anne Phillips, C. Teator, Justin Meissen

Tallgrass Prairie Publications and Reports

Report on the plans for work to be done in 2022 to further the restoration and maintenance of a tallgrass prairie in Benton County, Iowa.