Digital Commons Network^™

Challenges In Columbia River Fisheries Conservation: A Response To Duda Et Al., Brian K. Hand, Courtney G. Flint, Chris A. Frissell, Clint C. Muhlfeld, Shawn P. Devlin, Brian P. Kennedy, Robert L. Crabtree, W. Arthur Mckee, Gordon Luikart, Jack A. Stanford

Sociology, Social Work and Anthropology Faculty Publications

The salmonid fisheries of the Columbia River Basin (CRB) have enormous socioeconomic, cultural, and ecological importance to numerous diverse stakeholders (eg state, federal, tribal, nonprofit), and there are a wide array of opinions and perspectives on how these fisheries should be managed. Although we appreciate Duda et al.'s commentary, it offers only one perspective of many in this context. The objective of our paper (Hand et al. 2018) was to provide justification for “the importance of social–ecological perspectives when communicating conservation values and goals, and the role of independent science in guiding management policy and practice for …

Recoupling Fire And Grazing Reduces Wildland Fuel Loads On Rangelands, Heath D. Starns, Samuel D. Fuhlendorf, R. Dwayne Elmore, Dirac Twidwell, Eric T. Thacker, Torre J. Hovick, Barney Luttbeg

Wildland Resources Faculty Publications

Fire suppression and exclusion, the historically dominant paradigm of fire management, has resulted in major modifications of fire-dependent ecosystems worldwide. These changes are partially credited with a recent increase in wildfire number and extent, as well as more extreme fire behavior. Fire and herbivory historically interacted, and research has shown that the interaction creates a unique mosaic of vegetation heterogeneity that each disturbance alone does not create. Because fire and grazing have largely been decoupled in modern times, the degree to which the interaction affects fuels and fire regimes has not yet been quantified. We evaluated effects of fire-only and …

Weighting Effective Number Of Species Measures By Abundance Weakens Detection Of Diversity Responses, Yong Cao, Charles P. Hawkins

Ecology Center Publications

1. The effective number of species (ENS) has been proposed as a robust measure of species diversity that overcomes several limitations in terms of both diversity indices and species richness (SR). However, it is not yet clear if ENS improves interpretation and comparison of biodiversity monitoring data, and ultimately resource management decisions.

2. We used simulations of five stream macroinvertebrate assemblages and spatially extensive field data of stream fishes and mussels to show (a) how different ENS formulations respond to stress and (b) how diversity–environment relationships change with values of q, which weight ENS measures by species abundances.

3. Values …

Generation Of H7n9-Specific Human Polyclonal Antibodies From A Transchromosomic Goat (Caprine) System, Hua Wu, Zhiqiang Fan, Michelle Brandsrud, Qinggang Meng, Molly Bobbitt, Misha Regouski, Rusty Stott, Alexis Sweat, Jackelyn Crabtree, Robert J. Hogan, Ralph A. Tripp, Zhongde Wang, Irina A. Polejaeva, Eddie J. Sullivan

Animal, Dairy, and Veterinary Science Faculty Publications

To address the unmet needs for human polyclonal antibodies both as therapeutics and diagnostic reagents, building upon our previously established transchromosomic (Tc) cattle platform, we report herein the development of a Tc goat system expressing human polyclonal antibodies in their sera. In the Tc goat system, a human artificial chromosome (HAC) comprising the entire human immunoglobulin (Ig) gene repertoire in the germline configuration was introduced into the genetic makeup of the domestic goat. We achieved this by transferring the HAC into goat fetal fibroblast cells followed by somatic cell nuclear transfer for Tc goat production. Gene and protein expression analyses …

Faculty Senate Executive Committee Agenda, January 22, 2019, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Monthly Report – January 10, 2019
• Academic Freedom and Tenure Annual Report
• 405.7.2 – External Reviewers
• Greenhouse Gas Resolution
• 403.3.1 – Standards of Conduct – Faculty Responsibilities to Students
• 403.3.2 – Standards of Conduct – Professional Obligations
• 405.2.1 – 405.3.2 – 405.5.1 – 405.10.1 Community Engagement Inclusion
• 407.1.1 – Non Punitive Measure
• 407.11.2(2) - Notification of Faculty Member
• 407.11.3(2) – Protection of Complainant and Others

Faculty Senate Executive Committee Minutes, January 22, 2019, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Academic Freedom and Tenure
• Council on Teacher Education
• Greenhouse Gas Resolution
• USUSA Annual Report
• Professional Responsibilities and Procedures Committee
• Scholarship Advisory Board
• USUSA Recommendations

Dual Geometry Schemes In Tetrel Bonds: Complexes Between Tf4(T = Si, Ge, Sn) And Pyridine Derivatives, Wiktor Zierkiewicz, Mariusz Michalczyk, Rafał Wysokiński, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

When an N-base approaches the tetrel atom of TF4(T = Si, Ge, Sn) the latter moleculedeforms from a tetrahedral structure in the monomer to a trigonal bipyramid. The base can situateitself at either an axial or equatorial position, leading to two different equilibrium geometries.The interaction energies are considerably larger for the equatorial structures, up around 50 kcal/mol,which also have a shorter R(T··N) separation. On the other hand, the energy needed to deform thetetrahedral monomer into the equatorial structure is much higher than the equivalent deformationenergy in the axial dimer. When these two opposite trends are combined, it is the axial …

Differential Transcriptome Responses To Aflatoxin B1 In The Cecal Tonsil Of Susceptible And Resistant Turkeys, Kent M. Reed, Kristelle M. Mendoza, Roger A. Coulombe Jr.

Animal, Dairy, and Veterinary Science Faculty Publications

The nearly-ubiquitous food and feed-borne mycotoxin aflatoxin B₁ (AFB₁) is carcinogenic and mutagenic, posing a food safety threat to humans and animals. One of the most susceptible animal species known and thus a good model for characterizing toxicological pathways, is the domesticated turkey (DT), a condition likely due, at least in part, to deficient hepatic AFB₁-detoxifying alpha-class glutathione S-transferases (GSTAs). Conversely, wild turkeys (Eastern wild, EW) are relatively resistant to the hepatotoxic, hepatocarcinogenic and immunosuppressive effects of AFB₁ owing to functional gene expression and presence of functional hepatic GSTAs. This study was designed to …

Decades Of Native Bee Biodiversity Surveys At Pinnacles National Park Highlight The Importance Of Monitoring Natural Areas Over Time, Joan M. Meiners, Terry L. Griswold, Olivia Messinger Carril

All PIRU Publications

Thousands of species of bees are in global decline, yet research addressing the ecology and status of these wild pollinators lags far behind work being done to address similar impacts on the managed honey bee. This knowledge gap is especially glaring in natural areas, despite knowledge that protected habitats harbor and export diverse bee communities into nearby croplands where their pollination services have been valued at over $3 billion per year. Surrounded by ranches and farmlands, Pinnacles National Park in the Inner South Coast Range of California contains intact Mediterranean chaparral shrubland. This habitat type is among the most valuable …

Development Of Ultrafast Broadband Electronic Sum Frequency Generation For Charge Dynamics At Surfaces And Interfaces, Gang-Hua Deng, Yuqin Qian, Yi Rao

Chemistry and Biochemistry Faculty Publications

Understandings of population and relaxation of charges at surfaces and interfaces are essential to improve charge collection efficiency for energy conversion, catalysis, and photosynthesis. Existing time-resolved surface and interface tools are limited to either under ultrahigh vacuum or in a narrow wavelength region with the loss of spectral information. There lacks an efficient time-resolved surface/interface-specific electronic spectroscopy under ambient conditions for the ultra fast surface/interface dynamics. Here we developed a novel technique for surface/interface-specific broadband electronic sum frequency generation (ESFG). The broadband ESFG was based on a stable two-stage BiB₃O₆ crystal-based optical parametric amplifier, which generates a …

Prioritizing Stream Barrier Removal To Maximize Connected Aquatic Habitat And Minimize Water Scarcity, Maggi Kraft, David E. Rosenberg, Sarah E. Null

Watershed Sciences Student Research

Instream barriers, such as dams, culverts, and diversions, alter hydrologic processes and aquatic habitat. Removing uneconomical and aging instream barriers is increasingly used for river restoration. Historically, selection of barrier removal projects used score‐and‐rank techniques, ignoring cumulative change and the spatial structure of stream networks. Likewise, most water supply models prioritize either human water uses or aquatic habitat, failing to incorporate both human and environmental water use benefits. Here, a dual‐objective optimization model identifies barriers to remove that maximize connected aquatic habitat and minimize water scarcity. Aquatic habitat is measured using monthly average streamflow, temperature, channel gradient, and geomorphic condition …

Differential Binding Of Tetrel-Bonding Bipodal Receptors To Monatomic And Polyatomic Anions, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

Previous work has demonstrated that a bidentate receptor containing a pair of Sn atoms can engage in very strong interactions with halide ions via tetrel bonds. The question that is addressed here concerns the possibility that a receptor of this type might be designed that would preferentially bind a polyatomic over a monatomic anion since the former might better span the distance between the two Sn atoms. The binding of Cl⁻ was thus compared to that of HCOO⁻, HSO₄⁻, and H₂PO₄⁻ with a wide variety of bidentate receptors. A pair …

Anton Lavey's Satanic Philosophy: An Analysis, Gabriel Andrade

Intermountain West Journal of Religious Studies

The history of Satanism goes back to at least 2500 years. Yet, only in the seventeenth century, was the devil perceived in more sympathetic terms, in large part due to John Milton’s Paradise Lost.¹ In the twentieth century, Aleister Crowley assumed the name of “The Beast 666,” as well as owning the title of “the wickedest man in the world.”² But, it was during the second half of the twentieth century, when an openly Satanic movement arose and gained significant attention from mass media with the enigmatic and sensationalist Anton LaVey at its helm.³ In this article, …

Creative Citizen Science Illuminates Complex Ecological Responses To Climate Change, Abraham J. Miller-Rushing, Amanda S. Gallinat, Richard B. Primack

Biology Faculty Publications

Climate change is causing the timing of key behaviors (i.e., phenology) to shift differently across trophic levels and among some interacting organisms (e.g., plants and pollinators, predators and prey), suggesting that interactions among species are being disrupted (1, 2). Studying the phenology of interactions, however, is difficult, which has limited researchers’ ability to zero in on changes in specific interactions or on the consequences of mismatches. In PNAS, Hassall et al. (3) use a combination of citizen science techniques to investigate the effects of climate change on dozens of specific interactions. They focus on a Batesian mimicry complex involving stinging …

Group Effects Of A Non-Native Plant Invasion On Rodent Abundance, Bryan M. Kluever, Trinity N. Smith, Eric M. Gese

Wildland Resources Faculty Publications

Cheatgrass (Bromus tectorum) is the most prolific invading plant in western North America. Investigations determining the impact of this invasion on population state variables and community dynamics of rodents have largely occurred at the community or species level, creating a knowledge gap as to whether rodents affiliated by a shared taxonomy or other grouping are differentially affected by cheatgrass invasion. We examined rodent abundance along a gradient of cheatgrass cover using various groupings of two nocturnal rodent taxa comprising the majority of the rodent community in the Great Basin Desert. In the summers of 2010–2013, rodents were sampled …

Ground, Proximal, And Satellite Remote Sensing Of Soil Moisture, Ebrahim Babaeian, Morteza Sadeghi, Scott B. Jones, Carsten Montzka, Harry Vereecken, Markus Tuller

T.W. "Doc" Daniel Experimental Forest

Soil moisture (SM) is a key hydrologic state variable that is of significant importance for numerous Earth and environmental science applications that directly impact the global environment and human society. Potential applications include, but are not limited to, forecasting of weather and climate variability; prediction and monitoring of drought conditions; management and allocation of water resources; agricultural plant production and alleviation of famine; prevention of natural disasters such as wild fires, landslides, floods, and dust storms; or monitoring of ecosystem response to climate change. Because of the importance and wide-ranging applicability of highly variable spatial and temporal SM information that …

"Mentoring Is Ethical, Right?": Women Graduate Students And Faculty In Science And Engineering Speak Out, Laura Gelles, Idalis Villanueva, Marialuisa Di Stefano

Engineering Education Faculty Publications

The relationship between graduate students and their research advisors within academia is pivotal to the development and success of the research enterprise. Graduate students rely on their faculty advisor to be a source of information, a departmental negotiator, and a role model to guide their professional and ethical behavior. However, if an advisor does not fully recognize a student’s best interest or they are unaware of how to be an “ethical mentor”, they may overlook the unique social capital of the graduate student (e.g., background, culture) and jeopardize the research relationship. This work aims to explore how women graduate students …

Methods For Managing Human–Deer Conflicts In Urban, Suburban, And Exurban Areas, Geoff D. Westerfield, Justin M. Shannon, Orrin V. Duvuvuei, Thomas A. Decker, Nathan P. Snow, Erin D. Shank, Brian F. Wakeling, H. Bryant White

Human–Wildlife Interactions Monographs

This monograph identifies challenges and benefits associated with many human–deer conflict mitigation actions as well as methods to monitor the response of deer populations to management actions. Deer exploit urban, suburban, and exurban areas where human populations provide anthropogenic attractants, either intentionally or inadvertently, which often leads to human–deer conflicts. Mitigating actions have varying degrees of efficacy and may not be effective or accepted in every situation. Wildlife and municipal managers must work together to seek methods to reduce attractants, mitigate conflicts, and perpetuate the conservation of wildlife species that adds to the appreciation of nature in our lives.

Utah State University Interfaith Diversity Experiences & Attitudes Longitudinal Survey - Time 3 Report, Matthew Mayhew, Alyssa Rockenbach, Eboo Patel

Interfaith Initiative Research

Together with more than 120 other colleges and universities around the United States, USU is participating in the national Interfaith Diversity Experiences and Attitudes Longitudinal Study or "IDEALS" survey. This survey was co-developed by Interfaith Youth Core and North Carolina State University to measure the impact that university experiences have on the emergence of a worldview that promotes religious "pluralism" (appreciative engagement across religious divides). View the third and final year report here.

Self-Evaluation Report For Society Of American Foresters' Continued Accreditation Of Bachelor Of Science Degree In Forest Ecology And Management, Karen E. Mock, Department Of Wildland Resources, Utah State University

Faculty

This self-evaluation report has been produced for the purpose of reaccreditation of the Utah State University Forest Ecology and Management (FEMA) undergraduate degree program by the Society of American Foresters (SAF). Utah State University has maintained an SAF-accredited forestry program since 1936 and was most recently reaccredited by SAF in 2010.

Utah State University has a long and influential legacy in the forestry profession. Our faculty have led and shaped the profession, and our graduates have become leaders in a variety of state, federal, international, and academic organizations. Our institutional structure, degree program components, and enrollments have changed over time, …

Newsletter 2019, Utah State University

Research

This is a newsletter from the 2018-2019 academic year at Utah State University. It explores the type of research being done, in addition to the changes in the past year regarding research, fellowships, and programs available to students.

Usu Teaching Documentation: Dossiers From The Mentoring Program, Francis Galey, Sylvia Read, María Luisa Spicer-Escalante, Cathy Ferrand Bullock, Alan Blackstock, Sergio Bernal, Katherine Chudoba, Mike A. Christiansen, Travis Dorsch, Lianna K. Etchberger, Paul R. Grossl, Kelsey Hall, Wayne Hatch, Scott L. Hunsaker, Kimberly H. Lott

Faculty

The nation's land grant institutions were founded on the principle of access for the general public to the knowledge gained through research and creative activity fostered in higher education. Central to our access mission is our dedication to teaching and learning that is informed by research and discovery, both of which must result, at least in part, from our engagement with our external constituents. That teaching and learning informs our research and vice versa; our research informs and aids in our teaching mission.

This work, compiled by Professors Maria Luisa Spicer-Escalante and Cathy Ferrand Bullock, is focused on how the …

Utah State Magazine, Winter 2019, Utah State University

Utah State Magazine

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

Faculty Teaching And Librarian-Facilitated Assignment Design, Rachel Wishkoski, Kacy Lundstrom, Erin Davis

Library Faculty & Staff Publications

This qualitative study explores the impact of a workshop on collaborative research assignment design that brought together an interdisciplinary group of faculty in a librarian-facilitated community of practice. Faculty participants attended the workshop, revised and implemented their assignments, and completed a follow-up interview. Themes that emerged reflected shifts in faculty teaching practices, including increased scaffolding, clarity, modeling, student collaboration, and opportunities for authentic learning. Gaining insight into how faculty approach the work of teaching directly impacts library instruction and how librarians can contribute to communities of practice among teachers in the academy.

La Heroica Alcahueta Dormía La Siesta: La Celestina’S Presence In La Regenta, Leyla Rouhi, Julie A. Cassiday

Decimonónica

Our epigraph comes from the closing scene of the opening chapter of Leopoldo Alas’s La Regenta (1885). Here Vetusta’s resident erudite, Saturnino Bermúdez, shows the local cathedral to a provincial couple visiting “la heroica ciudad” (I: 135) while he clumsily flirts with Obdulia Fandiño, the town’s most scandalous citizen. This first chapter of La Regenta famously begins with all of Vetusta taking its daily siesta while it “descansaba oyendo entre sueños” (I: 136), as Fermín de Pas, canon theologian and vicar general, ascends the cathedral bell tower to survey his drowsing domain. The multiple symbolic functions of Vetusta’s geography have …

Progress At What Price?: Defenses Of Indigenous Peoples In Argentine Writing About Patagonia (1894-1904), Ashley Kerr

Decimonónica

Official history boasts that by the mid-1880s, the Argentine government had definitively brought Patagonia under national control, neutralizing the savagery associated with both the land and the indigenous people who lived there. The 1881 Tratado de Límites between Argentina and Chile and the 1884 Ley Orgánica de los Territorios Nacionales demarcated the limits of national sovereignty and organized the newly-formed provinces of Neuquén, Río Negro, Chubut, Santa Cruz, and Tierra del Fuego. General Lorenzo Vittner declared the successful end of the Conquista del desierto in 1885, ending military efforts to subdue indigenous populations in the south (Mases 59). At the …

Defending Behavior Of Peer Victimization In School And Cyber Context During Childhood And Adolescence: A Meta-Analytic Review Of Individual And Peer-Relational Characteristics, Ting-Lan Ma, Diana J. Meter, Wei-Ting Chen, Yen Lee

Human Development and Family Studies Faculty Publications

Adolescent defending of peer victimization in the school and cyber context has received increased attention in developmental science and is an important component of antibullying interventions. However, the overall prevalence, and individual characteristics that correlate with defending in adolescence, have not been systematically and statistically reviewed. Framed in Bronfenbrenner’s social-ecological theory, this meta-analytic review included 172 reports out of 155 studies of defending including 150,978 children and adolescent participants from 4 continents (i.e., North America, Europe, Asia, and Australia) to analyze two aspects: (1) the average proportion of defenders in the population and (2) associations between defending and individual and …

Learning And The Practice Of Social Media In Informal Science Education Centers, Lisa Lundgren, Kent J. Crippen

Instructional Technology and Learning Sciences Faculty Publications

Both social media and informal learning spaces have the potential to foment knowledge-building. This article aims to bridge theory and practice with an analysis of the social media practices across informal science learning centers through the lens of the Contextual Model of Learning. We evaluate strategies through directed content analysis of phone interviews, online surveys, and researcher field notes. Our findings reveal that informal science learning centers create marketing-related social media strategies as opposed to ones which align with contemporary learning in informal settings. Implications for researchers who seek to use social media in an educative manner are discussed.

Research On The Law Of Garlic Price Based On Big Data, Feng Guo, Pingzeng Liu, Chao Zhang, Weijie Chen, Wei Han, Wanming Ren, Yong Zheng, Jianrui Ding

Computer Science Student Research

In view of the frequent fluctuation of garlic price under the market economy and the current situation of garlic price, the fluctuation of garlic price in the circulation link of garlic industry chain is analyzed, and the application mode of multidisciplinary in the agricultural industry is discussed. On the basis of the big data platform of garlic industry chain, this paper constructs a Garch model to analyze the fluctuation law of garlic price in the circulation link and provides the garlic industry service from the angle of price fluctuation combined with the economic analysis. The research shows that the average …

Rethinking Behavior - Winter 2019, Midwest Symposium For Leadership In Behavior Disorders

ReThinking Behavior Magazine

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

Winter 2019, Volume 2, Issue 2