Digital Commons Network^™

How Design Features In Digital Math Games Support Learning And Mathematics Connections, Patricia S. Moyer-Packenham, Christina W. Lommatsch, Kristy Litster, Jill Ashby, Emma P. Bullock, Allison L. Roxburgh, Jessica F. Shumway, Emily Speed, Benjamin Covington, Christine Hartmann, Jody Clarke-Midura, Joel Skaria, Arla Westenskow, Beth L. Macdonald, Jurgen Symanzik, Kerry Jordan

Teacher Education and Leadership Faculty Publications

Current research shows that digital games can significantly enhance children’s learning. The purpose of this study was to examine how design features in 12 digital math games influenced children’s learning. The participants in this study were 193 children in Grades 2 through 6 (ages 8-12). During clinical interviews, children in the study completed pre-tests, interacted with digital math games, responded to questions about the digital math games, and completed post-tests. We recorded the interactions using two video perspectives that recorded children’s gameplay and responses to interviewers. We employed mixed methods to analyze the data and identify salient patterns in children’s …

Rethinking Behavior - Fall 2018, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

A magazine for professionals serving children and youth with behavioral needs.

Fall 2018, Volume 2, Issue 1

“There Is Never A Break”: The Hidden Curriculum Of Professionalization For Engineering Faculty, Idalis Villanueva, Taya Carothers, Marialuisa Di Stefano, Md. Tarique Hasan Kahan

Engineering Education Faculty Publications

The purpose of this exploratory special issue study was to understand the hidden curriculum (HC), or the unwritten, unofficial, or unintended lessons, around the professionalization of engineering faculty across institutions of higher education. Additionally, how engineering faculty connected the role of HC awareness, emotions, self-efficacy, and self-advocacy concepts was studied. A mixed-method survey was disseminated to 55 engineering faculties across 54 institutions of higher education in the United States. Quantitative questions, which centered around the influences that gender, race, faculty rank, and institutional type played in participants’ responses was analyzed using a combination of decision tree analysis with chi-square and …

The Battle Over Fracking: The Mobilization Of Local Residents, Mehmet Soyer, Sebahattin Ziyanak

Sociology, Social Work and Anthropology Faculty Publications

In the last decade, the natural gas industry has grown rapidly, and North Texas has become a major shale gas-producing area. This paper studies the power struggle of two rival groups (Frack Free Denton and Denton Tax Payers for a Strong Economy) over fracking in Denton. How did each of these groups challenge the claims-making activities and goals of their adversaries?” We conducted data from ten in-depth interviews from each side to compare concerns about fracking. This study focuses on the campaign of the two groups on each side of the debate. We developed the model of merging the theoretical …

Incorporating Social System Dynamics In The Columbia River Basin: Food-Energy-Water Resilience And Sustainability Modeling In The Yakima River Basin, Jennifer E. Givens, Julie Padowski, Christian D. Guzman, Keyvan Malek, Rebecca Witinok-Huber, Barbara Cosens, Michael Briscoe, Jan Boll, Jennifer Adam

Sociology, Social Work and Anthropology Faculty Publications

In the face of climate change, achieving resilience of desirable aspects of food-energy-water (FEW) systems already strained by competing multi-scalar social objectives requires interdisciplinary approaches. This study is part of a larger effort exploring “Innovations in the Food-Energy-Water Nexus (INFEWS)” in the Columbia River Basin (CRB) through coordinated modeling and simulated management scenarios. Here, we focus on a case study and conceptual mapping of the Yakima River Basin (YRB), a sub-basin of the CRB. Previous research on FEW system management and resilience includes some attention to social dynamics (e.g., economic and governance systems); however, more attention to social drivers and …

The Utah Statesman, September 18, 2018, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Faculty Senate Executive Committee Agenda, September 17, 2018, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Monthly Report - September 6, 2018
• EPC Annual Report
• Honors Annual Report
• Faculty Senate Meeting Time Change
• Code 403.3.1 Standards of Conduct-Faculty Responsibilities to Student
• Code 403.3.2 Standards of Conduct-Professional Obligations
• Code 407.1.1 Non-punitive Measures
• Code 407.11.2 Inquiry into Allegations of Violation Policies 407.8 and/or 407.9
• Code 407.11.3 Protection of Complainant and Others

Faculty Senate Executive Committee Minutes, September 17, 2018, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Monthly Report – September 6, 2018 - Ed Reeve
• EPC Annual Report - Ed Reeve
• Honors Annual Report - Kris Miller
• Faculty Senate Meeting Time Change - Becki Lawver
• Nominating Committee Code
• Code 403.3.2 Standards of Conduct-Professional Obligations
• Code 407.1.1 Non-punitive Measures
• Code 407.11.2 Inquiry into Allegations of Violation Policies 407.8 and/or 407.9
• Code 407.11.3 Protection of Complainant and Others

Motivation For Sport Participation And Eating Disorder Risk Among Female Collegiate Athletes, Kendra J. Homan, Susan Lynn Crowley, Leslie A. Sim

Psychology Faculty Publications

In light of conflicting research regarding eating disorder risk and sports participation, the current study examined the relationship between specific aspects of sports participation (i.e., level of competition, leanness requirements, and physical/cardiovascular intensity level), an individual’s motivation for sports participation, and eating disorder symptomatology/risk. Participants included 319 female collegiate athletes (Mage = 19.88; SD = 1.62) representing a variety of sports and competition levels. Multilevel modeling found that level of competition, receiving a scholarship, age, and years of collegiate sport played did not predict eating disorder risk. In the final model, there was a significant interaction between intrinsic …

Entrepreneurship And Women-Owned Business: Impact Recommendation Report, Erin Jemison, Susan R. Madsen

Marketing and Strategy Faculty Publications

Participants: Ann Marie Wallace (WBCUtah), Erin Jemison (YWCA Utah), Susan Madsen (UWLP, UVU), Pam Palermo (St. George Chamber), Rose Maizner (Womenpreneurs), Karin Palle (Utah Women’s Network), Pam Juliano (The Juliano Group), Roxana King (Professional Women’s Roundtable), Allison Lew & Kassidi Henrie (Women Who Build)

Efficiency Improvement Of Up-Conversion Process Of Plasmonic-Enhanced Er-Doped-Nayf4 Nanoparticles Under Ir Excitation, Sara Elrafei, Ishac Kandas, Nader Shehata, Effat Samir

Electrical and Computer Engineering Faculty Publications

The up-conversion process is extensively studied because of its wide variety of applications such as bioimaging, energy harvesting, and optical sensors. However, the optical conversion efficiency is still relatively low and needs to be improved. Therefore, this paper introduces a detailed study of improving the up-conversion emission efficiency through adding plasmonic metallic nanostructures to the up-conversion optical centers. Our idea is to couple the optical plasmonic resonance with the visible emission of the optical centers under IR excitation. The optical centers are erbium ions hosted by fluoride low-phonon environment. Our calculations consider most possible transitions that can occur between the …

Dietary Docosahexaenoic Acid Prevents Silica-Induced Development Of Pulmonary Ectopic Germinal Centers And Glomerulonephritis In The Lupus-Prone Nzbwf1 Mouse, Melissa A. Bates, Peyman Akbari, Kristen N. Gilley, James G. Wagner, Ning Li, Anna K. Kopec, Kathryn A. Wierenga, Daven Jackson-Humbles, Christina Brandenberger, Andrij Holian, Abby D. Benninghoff, Jack R. Harkema, James J. Pestka

Animal, Dairy, and Veterinary Science Faculty Publications

Ectopic lymphoid structures (ELS) consist of B-cell and T-cell aggregates that are initiated de novo in inflamed tissues outside of secondary lymphoid organs. When organized within follicular dendritic cell (FDC) networks, ELS contain functional germinal centers that can yield autoantibody-secreting plasma cells and promote autoimmune disease. Intranasal instillation of lupus-prone mice with crystalline silica (cSiO₂), a respirable particle linked to human lupus, triggers ELS formation in the lung, systemic autoantibodies, and early onset of glomerulonephritis. Here we tested the hypothesis that consumption of docosahexaenoic acid (DHA), an ω-3 polyunsaturated fatty acid with anti-inflammatory properties, influences the temporal profile …

A New Twist On Archimedes’ Screw | College Of Engineering, Usu College Of Engineering

College of Engineering News

At the Utah Water Research Lab, engineers are conducting full-scale tests on a unique water-powered turbine that will provide new solutions to distributed energy needs.

The Influence Of Political Ideology And Socioeconomic Vulnerability On Perceived Health Risks Of Heat Waves In The Context Of Climate Change, Matthew J. Cutler, Jennifer R. Marlon, Peter D. Howe, Anthony Leiserowitz

Environment and Society Faculty Publications

Vulnerability and resilience to extreme weather hazards are a function of diverse physical, social, and psychological factors. Previous research has focused on individual factors that influence public perceptions of hazards, such as politics, ideology, and cultural worldviews, as well as on socioeconomic and demographic factors that affect geographically based vulnerability, environmental justice, and community resilience. Few studies have investigated individual socioeconomic and racial/ethnic differences in public risk perceptions of the health hazards associated with extreme heat events, which are now increasing due to climate change. This study uses multilevel statistical modeling to investigate individual- and geographic-level (e.g., census tract level …

Describing Digital: The Design And Creation Of A Born-Digital Archival Description Standard At The University Of California Libraries, Annalise Berdini, Charles Macquarie, Shira Peltzman, Kate Tasker

Journal of Western Archives

This case study outlines the process of creating a set of standards to guide description of born-digital archival collections materials in an archival context across the University of California (UC) system. The authors outline the need for such a standard, including the research methodology that helped establish this need, and the procedures by which these new guidelines were created, refined, and accepted across the UC. The paper goes into detail about the processes, considerations, and discussions that went into drafting rules for each descriptive element included in the standards. The authors argue that much of the specific guidance for describing …

Efficiency Enhancement Of Perovskite Solar Cells With Plasmonic Nanoparticles: A Simulation Study, Ali Hajjiah, Ishac Kandas, Nader Shehata

Biology Faculty Publications

Recently, hybrid organic-inorganic perovskites have been extensively studied due to their promising optical properties with relatively low-cost and simple processing. However, the perovskite solar cells have some low optical absorption in the visible spectrum, especially around the red region. In this paper, an improvement of perovskite solar cell efficiency is studied via simulations through adding plasmonic nanoparticles (NPs) at the rear side of the solar cell. The plasmonic resonance wavelength is selected to be very close to the spectrum range of lower absorption of the perovskite: around 600 nm. Both gold and silver nanoparticles (Au and Ag NPs) are selected …

Donor Relations In The Twenty-First Century, Dainan M. Skeem

Journal of Western Archives

This article explores the professional literature regarding donor relations and then addresses many issues the author has experienced in working with twenty-first century donors. Since manuscript repositories would not exist without individuals willing to donate their materials, it is vital that curators and archivists establish good relationships with their donors and maintain those relationships throughout their careers since many of them will continue to interact with their materials for decades after the initial gift. However, the twenty-first century has brought with it new challenges regarding donor relations that need to be recognized and addressed.

The Utah Statesman, September 4, 2018, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

The Importance Of Marine Predators In The Provisioning Of Ecosystem Services By Coastal Plant Communities, Trisha B. Atwood, Edd Hammill

Ecology Center Publications

Food web theory predicts that current global declines in marine predators could generate unwanted consequences for many marine ecosystems. In coastal plant communities (kelp, seagrass, mangroves, and salt marsh), several studies have documented the far-reaching effects of changing predator populations. Across coastal ecosystems, the loss of marine predators appears to negatively affect coastal plant communities and the ecosystem services they provide. Here, we discuss some of the documented and suspected effects of predators on coastal protection, carbon sequestration, and the stability and resilience of coastal plant communities. In addition, we present a meta-analysis to assess the strength and direction of …

An Efficient Process For Co-Production Of Γ-Aminobutyric Acid And Probiotic Bacillus Subtilis Cells, Hongbo Wang, Jinge Huang, Lei Sun, Fuchao Xu, Wei Zhang, Jixun Zhan

Biological Engineering Faculty Publications

This study was to establish an integrated process for the co-production of γ-aminobutyric acid (GABA) and live probiotics. Six probiotic bacteria were screened and Bacillus subtilis ATCC 6051 showed the highest GABA-producing capacity. The optimal temperature and initial pH value for GABA production in B. subtilis were found to be 30 °C and 8.0, respectively. A variety of carbon and nitrogen sources were tested, and potato starch and peptone were the preferred carbon and nitrogen sources for GABA production, respectively. The concentrations of carbon source, nitrogen source and substrate (sodium L-glutamate) were then optimized using the response surface methodology. The …

Utah State Magazine, Fall 2018, Utah State University

Utah State Magazine

The quarterly magazine for friends and alumni of Utah State University.

Nurudea Zhengii Ren, A New Species Of The Rhus Gall Aphids (Aphididae: Eriosomatinae: Fordini) From Eastern China, Zhu-Mei Ren, Xu Su, Carol D. Von Dohlen, Jun Wen

Biology Faculty Publications

A new Rhus gall aphid species Nurudea zhengii Ren, sp. nov. collected from the Mountain Qixing in Shangrao County, Jiangxi Province, China is described and illustrated from alate viviparous female. The new species differs from the other Nurudea species in the length and proportion of antennal segments, the structure of antennal secondary sensilla, and the flower-like shape of the galls that are formed on its primary host. Its primary host plant is Rhus hypoleuca, whereas other Nurudea species are on R. chinensis.

Improving Undergraduate Engineering Students' Spatial Skills Through 3d Interactive Virtual And Physical Manipulatives, Ning Fang

Funded Research Records

No abstract provided.

The Utah Statesman, August 28, 2018, Utah State University

The Utah Statesman

Weekly student newspaper of Utah State University in Logan.

Regan Zane Named Inaugural David G. And Diann L. Sant Endowed Professor | College Of Engineering, Usu College Of Engineering

College of Engineering News

A new professorship in Utah State University’s College of Engineering honors longtime supporters David G. and Diann L. Sant and empowers a new generation of the most qualified engineering faculty.

Faculty Senate Executive Committee Agenda, August 27, 2018, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Monthly Report – April 5, 2018
• Nominating Committee Code

Faculty Senate Executive Committee Minutes, August 27, 2018, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Welcome 2018-2019 Faculty Senator Executive Committee - Becki Lawver
• Faculty Senate Handbook - Becki Lawver
• Koch Task Force Update - Becki Lawver
• EPC Monthly Report – April 5, 2018 - Ed Reeve
• Nominating Committee Code - John Gilbert

Multiple Facets Of Biodiversity Drive The Diversity-Stability Relationship, Dylan Craven, Nico Eisenhauer, William D. Pearse, Yann Hautier, Christiane Roscher, Forest Isbell, Michael Bahn, Carl Beierkuhnlein, Gerhard Bönisch, Nina Buchmann, Chaeho Byun, Jane A. Catford, Bruno E.L. Cerabolini, J. Hans C. Cornelissen, Joseph M. Craine, Enrica De Luca, Anne Ebeling, John N. Griffin, Andy Hector, Jes Hines, Anke Jentsch, Jens Kattge, Jürgen Kreyling, Vojtech Lanta, Nathan Lemoine, Sebastian T. Meyer, Vanessa Minden, Vladimir Onipchenko, H. Wayne Polley, Peter B. Reich, Jasper Van Ruijven, Brandon Schamp, Melinda D. Smith, Nadejda A. Soudzilovskaia, David Tilman, Alexandra Weigelt, Brian Wilsey, Peter Manning

Biology Faculty Publications

A significant body of evidence has demonstrated that biodiversity stabilizes ecosystem functioning over time in grassland ecosystems. However, the relative importance of different facets of biodiversity underlying the diversity–stability relationship remains unclear. Here we used data from 39 biodiversity experiments and structural equation modeling to investigate the roles of species richness, phylogenetic diversity, and both the diversity and community-weighted mean of functional traits representing the ‘fast–slow’ leaf economics spectrum in driving the diversity–stability relationship. We found that high species richness and phylogenetic diversity stabilize biomass production via enhanced asynchrony. Contrary to our hypothesis, low phylogenetic diversity also enhances ecosystem stability …

Plasmonic-Ceria Nanoparticles As Fluorescence Intensity And Lifetime Quenching Optical Sensor, Nader Shehata, Effat Samir, Ishac Kandas

Biology Faculty Publications

Ceria nanoparticles have been recently used as an optical fluorescent material with visible emission under ultraviolet excitation, due to the formation of trivalent cerium ions with corresponding oxygen vacancies. This paper introduces the enhancement of both fluorescence emission and lifetime through adding gold nanoparticles. The reason is due to possible coupling between the plasmonic resonance of gold nanoparticles and the fluorescence emission of ceria that has been achieved, along with enhanced formation of trivalent cerium ions. Both factors lead to higher fluorescence intensity peaks and shorter fluorescence lifetimes. As an application, gold-ceria nanoparticles have been used as an optical sensing …

A Digital Dilemma | College Of Engineering, Usu College Of Engineering

College of Engineering News

In the United States, we’ve accumulated an estimated 500 million specimens of animals, plants, bugs and mushrooms.