Digital Commons Network^™

The Empirical Status Of Acceptance And Commitment Therapy: A Review Of Meta-Analyses, Andrew T. Gloster, Noemi Walder, Michael E. Levin, Michael P. Twohig, Maria Karekla

Psychology Faculty Publications

The efficacy of Acceptance and Commitment Therapy (ACT) has been evaluated in many randomized controlled trials investigating a broad range of target conditions. This paper reviews the meta-analytic evidence on ACT. The 20 included meta-analyses reported 100 controlled effect sizes across n = 12,477 participants. Controlled effect sizes were grouped by target conditions and comparison group. Results showed that ACT is efficacious for all conditions examined, including anxiety, depression, substance use, pain, and transdiagnostic groups. Results also showed that ACT was generally superior to inactive controls (e.g. waitlist, placebo), treatment as usual, and most active intervention conditions (excluding CBT). Weaknesses …

Ueb Parallel: Distributed Snow Accumulation And Melt Modeling Using Parallel Computing, Tseganeh Z. Gichamo, David G. Tarboton

Publications

The Utah Energy Balance (UEB) model supports gridded simulation of snow processes over a watershed. To enhance computational efficiency, we developed two parallel versions of the model, one using the Message Passing Interface (MPI) and the other using NVIDIA's CUDA code on Graphics Processing Unit (GPU). Evaluation of the speed-up and efficiency of the MPI version shows that the effect of input/output (IO) operations on the parallel model performance increases as the number of processor cores increases. As a result, although the computation kernel scales well with the number of cores, the efficiency of the parallel code as a whole …

Climate Diagnostics Of The Extreme Floods In Peru During Early 2017, Rackhun Son, Shih-Yu Simon Wang, Wan-Ling Tseng, Christian W. Barreto Schuler, Emily Becker, Jin-Ho Yoon

Plants, Soils, and Climate Faculty Publications

From January through March 2017, a series of extreme precipitation events occurred in coastal Peru, causing severe floods with hundreds of human casualties and billions of dollars in economic losses. The extreme precipitation was a result of unusually strong recurrent patterns of atmospheric and oceanic conditions, including extremely warm coastal sea surface temperatures (SST) and weakened trade winds. These climatic features and their causal relationship with the Peruvian precipitation were examined. Diagnostic analysis and model experiments suggest that an atmospheric forcing in early 2017, which was moderately linked to the Trans-Niño Index (TNI), initiated the local SST warming along coastal …

Evidence For Accelerated Weathering And Sulfate Export In High Alpine Environments, John T. Crawford, Eve-Lyn S. Hinckley, M. Iggy Litaor, Janice Brahney, Jason C. Neff

Watershed Sciences Faculty Publications

High elevation alpine ecosystems—the 'water towers of the world'—provide water for human populations around the globe. Active geomorphic features such as glaciers and permafrost leave alpine ecosystems susceptible to changes in climate which could also lead to changing biogeochemistry and water quality. Here, we synthesize recent changes in high-elevation stream chemistry from multiple sites that demonstrate a consistent and widespread pattern of increasing sulfate and base cation concentrations or fluxes. This trend has occurred over the past 30 years and is consistent across multiple sites in the Rocky Mountains of the United States, western Canada, the European Alps, the Icelandic …

A 100-M-Scale Modeling Study Of A Gale Event On The Lee Side Of A Long Narrow Mountain, Halie Xue, Jian Li, Tingting Qian, Hongping Gu

Plants, Soils, and Climate Faculty Publications

In this study, a gale event that occurred on the lee side of a long narrow mountain was investigated, together with the associated mountain flows, using a realistic-case large-eddy simulation (LES) that is based on the Weather Research and Forecasting Model. The mountain is located on the southeastern Tibetan Plateau, where approximately 58 gales occur annually, mostly in the afternoons during the winter season. Benefitting from realistic topography and high horizontal resolution as fine as 111 m, the LES can replicate features similar to the wind fields observed during the gale period. Investigation of the early morning wind structure over …

Reflective Practice: The Impact Of Self-Identified Learning Gaps On Professional Development, Joanna C. Weaver, Matthew Ryan Lavery, Sarah Heineken

Journal on Empowering Teaching Excellence

The ebb and flow of education creates unique challenges within educational programming. Universities are charged with the directive to offer more diverse field experiences within their course requirements. As a result of the directive, not every topic nor instructional scenario can be addressed in the program coursework, challenging the programs to bridge the pedagogical learning gaps of their candidates. The purpose of the professional development (PD) being studied was to connect pedagogical methods to candidates’ own learning by providing self-selected PD with instructional tools that candidates could directly put into practice. The self-selected PD based on self-reflection of knowledge had …

Enhanced Teaching Requirements: A Case Study Of Instructional Growth On Student Academic Performance And Satisfaction In An Online Classroom, Mingzhen Bao, Adam L. Selhorst, Teresa Taylor Moore, Andrea Dilworth

Journal on Empowering Teaching Excellence

Online and brick-and-mortar universities are continually looking for a model that maximizes the student experience with the goal of enhancing retention and graduation rates among all student populations. Online education with its asynchronous nature and adult student populations need to hold faculty accountable for student performance in the classroom. This case study examined the effect of enhanced faculty requirements developed for online teaching on student academic performance and satisfaction. The enhanced requirements focused on increased faculty communication, subject-matter expertise, discipline mentoring, immediate assistance, and relationship building. Researchers compared student performance and satisfaction in courses taught under regular requirements with those …

Full Issue: Journal On Empowering Teaching Excellence, Volume 3, Issue 2

Journal on Empowering Teaching Excellence

The full Spring 2019 issue (Volume 3, Issue 2) of the Journal on Empowering Teaching Excellence.

Utah Women And Stem, Susan R. Madsen, Elizabeth Goryunova, Robbyn T. Scribner

Marketing and Strategy Faculty Publications

Employment opportunities in Science, Technology, Engineering, and Math (STEM) sectors in Utah are estimated to reach 101,000 by 2018 (Carnevale, Smith, & Melton, 2011). These jobs are recognized nationwide as being well-compensated and generally recession-proof. Yet Utah women continue to hold a lower percentage of STEM-sec-tor jobs than women nationally; in fact, Utah is ranked last in the United States in terms of the percent of women employed in STEM. In addition, Utah women work in STEM occupations at a rate that is less than half that of Utah men (Institute for Women’s Policy Research (IWPR), 2013). Recognizing the role …

Data-Driven Multiscale Modeling Reveals The Role Of Metabolic Coupling For The Spatio-Temporal Growth Dynamics Of Yeast Colonies, Jukka Intosalmi, Adrian C. Scott, Michelle Hays, Nicholas Flann, Olli Yli-Harja, Harri Lähdesmäki, Aimée M. Dudley, Alexander Skupin

Computer Science Faculty and Staff Publications

Background: Multicellular entities like mammalian tissues or microbial biofilms typically exhibit complex spatial arrangements that are adapted to their specific functions or environments. These structures result from intercellular signaling as well as from the interaction with the environment that allow cells of the same genotype to differentiate into well-organized communities of diversified cells. Despite its importance, our understanding how this cell–cell and metabolic coupling lead to functionally optimized structures is still limited.

Results: Here, we present a data-driven spatial framework to computationally investigate the development of yeast colonies as such a multicellular structure in dependence on metabolic capacity. For this …

Exploratory Measurements Of Large Winds And Shears In The Lower Thermosphere And Their Variability Using An Enhanced Sodium Lidar, Tao Yuan

Funded Research Records

No abstract provided.

Development Of A Low-Cost, Open Source Miniature Rotary Cell Culture System To Simulate Microgravity Within An Irradiated Environment, Elizabeth Vargis, Jr Dennison

Browse all Datasets

A major challenge for astronauts in long-duration space travel is combatting the hazardous spaceflight environment caused by microgravity and increased levels of ionizing radiation. Microgravity damages cellular DNA by increasing the production of harmful reactive oxygen species, while ionizing radiation damages DNA by creating double-stranded DNA (dsDNA) breaks. Cellular damage due to microgravity and radiation has been investigated using ground-based models, but most models consider microgravity and ionizing radiation alone, or asynchronously. Synchronous modeling better mimics spaceflight conditions and can be used to understand the combined effects of microgravity and ionizing radiation. However, commercially available devices to model microgravity and …

Resurgence Of An Apex Marine Predator And The Decline In Prey Body Size, Jan Ohlberger, Daniel E. Schindler, Eric J. Ward, Timothy E. Walsworth, Timothy E. Essington

Watershed Sciences Faculty Publications

In light of recent recoveries of marine mammal populations worldwide and heightened concern about their impacts on marine food webs and global fisheries, it has become increasingly important to understand the potential impacts of large marine mammal predators on prey populations and their life-history traits. In coastal waters of the northeast Pacific Ocean, marine mammals have increased in abundance over the past 40 to 50 y, including fish-eating killer whales that feed primarily on Chinook salmon. Chinook salmon, a species of high cultural and economic value, have exhibited marked declines in average size and age throughout most of their North …

Faculty Senate Executive Committee Agenda, December 16, 2019, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Monthly Report - December 5, 2019
• Interim Day Expectations for Faculty
• Student Analytics Report
• Council on Teacher Education (One Pager) - Annual Report
• Scholarship Advisory Board Annual Report
• 401.3.3 Tenured and Tenure-Eligible Faculty (first reading)
• 405.3.1 Tenure and Promotion: Criteria for Librarians (first reading)
• 407.2 | 407.4 Procedures for Sanctions and other Reprimands (first reading)

Beavers Alter Stream Macroinvertebrate Communities In Northeastern Utah, Susan E. Washko, Brett B. Roper, Trisha Brooke Atwood

Watershed Sciences Faculty Publications

1. Understanding changes in macroinvertebrate communities is important because they play a large role in stream ecosystem functioning, and they are an important food resource for fish. Beaver‐induced changes to stream morphology could alter macroinvertebrate communities, which in turn could affect food webs and ecosystem function. However, studies investigating the effects of North American beaver activities on macroinvertebrates are rare in the inter‐mountain west, an area with high potential for beaver‐assisted restoration.
2. The aim of this study was to quantify differences in the macroinvertebrate community between unaltered segments of streams and within beaver ponds in north‐eastern Utah, U.S.A. We assessed macroinvertebrate …

Normalized Multi-Bump Solutions For Saturable Schrödinger Equations, Xiaoming Wang, Zhi-Qiang Wang

Mathematics and Statistics Faculty Publications

In this paper, we are concerned with the existence of multi-bump solutions for a class of semiclassical saturable Schrödinger equations with an density function:

We prove that, with the density function being radially symmetric, for given integer k ≥ 2 there exist a family of non-radial, k-bump type normalized solutions (i.e., with the L² constraint) which concentrate at the global maximum points of density functions when ε → 0⁺. The proof is based on a variational method in particular on a convexity technique and the concentration-compactness method.

Evaluating Data Quality Of Newborn Hearing Screening, Maria C. Sanchez Gomez, Kelly Dundon, Xidong Deng

Journal of Early Hearing Detection and Intervention

Scope

Jurisdictional-based Early Hearing Detection and Intervention Information Systems (EHDI-IS) collect data on the hearing screening and follow-up status of infants across the United States. These systems serve as tools that assist EHDI programs’ staff and partners in their tracking activities and provide a variety of data reports to help ensure that all children who are deaf/hard of hearing (D/HH) are identified early and receive recommended intervention services. The quality and timeliness of the data collected with these systems are crucial to effectively meeting these goals.

Methodology

Forty-eight EHDI programs, funded by the Centers for Disease Control and Prevention (CDC), …

Student Nutrition Access Center: Impact Analysis 2019, Amanda M. Hagman, Hayden Hoopes, Nelda Ault-Dyslin

Publications

Introduction: Access to nutritional food items is crucial to student well-being, which in turn is crucial to student success. Student success emerges from “the amount of physical and psychological energy that the student devotes to the academic experience” (Astin, 1984). Campus nutrition programs help students eliminate food security issues so that they can devote more energy to the academic experience. However, creating efficient and convenient nutrition programs requires that administrators understand the complexities of their implementation, their effect on specific student segments, and their effect on decisions to either persist at or leave an institution. This report explores the impact …

Aggie Recreation Center Impact Report Fall 2015 To Spring 2019, Amanda M. Hagman, Erik Dickamore, Daniel Lawrence, Mitchell Colver

Publications

Recreation facilities are an integral part of the university community. The Aggie Recreation Center is a place that helps foster a well balanced student. The ARC provides students with a myriad of opportunities for recreation, exercise, and community that can support students on their academic journey. This report explored the association between ARC facility use and student persistence to the next term at Utah State University. METHODS: Students recreation center use was captured with entry log-ins as students entered the facility. Students who had a record of using the facility were compared to similar students who did not have a …

Coordination Of Anions By Noncovalently Bonded Σ-Hole Ligands, Steve Scheiner, Mariusz Michalczyk, Wiktor Zierkiewicz

Chemistry and Biochemistry Faculty Publications

Research on σ-hole interactions that include halogen, chalcogen, pnicogen, and tetrel bonding has been accelerating in recent years. These cousins of the H-bond have many similar properties, including geometric preferences and energetics. Most of the work to date has focused on neutral complexes, with less known about these bonds to anions. This review summarizes the current state of knowledge about the complexes of anions with ligands that engage in these sorts of noncovalent bonds. Of particular interest are comparisons with H-bonds, and how the geometry of the fully coordinated complex varies as the number of surrounding ligands increases. A specific …

North American Winter Dipole: Observed And Simulated Changes In Circulations, Yu-Tang Chien, Shih-Yu (Simon) Wang, Yoshimitsu Chikamoto, Steve L. Voelker, Jonathan D.D. Meyer, Jin-Ho Yoon

Plants, Soils, and Climate Faculty Publications

In recent years, a pair of large-scale circulation patterns consisting of an anomalous ridge over northwestern North America and trough over northeastern North America was found to accompany extreme winter weather events such as the 2013–2015 California drought and eastern U.S. cold outbreaks. Referred to as the North American winter dipole (NAWD), previous studies have found both a marked natural variability and a warming-induced amplification trend in the NAWD. In this study, we utilized multiple global reanalysis datasets and existing climate model simulations to examine the variability of the winter planetary wave patterns over North America and to better understand …

Relaxation Of Radiation Effects In Polymers, Alexandra Hughlett Nelson

Physics Capstone Projects

Radiation can create atomic-scale defect states in polymers, leading to changes in their optical, electrical and mechanical properties. Recent studies of polymers have shown that these defect states are sensitive to oxygen or water exposure. It is believed that oxygen cause the number of defect states to decrease and the polymers to revert to their original states. However, the time scale of this regression is not known. This experiment quantified the time that it takes five polymers to recover and the extent of said recovery; polypropylene (PP), low density polyethylene (LDPE), fluorinated ethylene propylene (FEP), polymide (PI), and poly ether …

Exploratory Advising Impact Report: Spring 2016 To Spring 2019, Amanda M. Hagman, Mykel Beorchia, Stephanie Hamblin, Mitchell Colver

Publications

Academic advising performs a pivotal contribution to student success by providing information about univeristy expectations and avenues towards graduation. Exploratory student advising has the additional task of supporting students in major selection. This analysis investigated the relationship between academic advising and student persistence for exploratory students to better understand the impact of current advising practices. METHODS: Exploratory academic advisors met with an average 53% of exporatory students each semester. Students with a record of meeting with an academic advisor were compared to similar exploratory students who did not. Students were compared using prediction-based propensity score matching. Students who met with …

Model‐Based Properties Of The Dayside Open/Closed Boundary: Is There A Ut‐Dependent Variation?, David A. Smith, Jan Josef Sojka

All Physics Faculty Publications

The open‐closed boundary (OCB) defines a region of significant transformation in Earth's protective magnetic shield. Principle among these changes is the transition of magnetic field lines from having two foot points, one in each hemisphere, to one foot point at Earth, the other mapping to the solar wind. Charged particles in the solar wind are able to follow these open field lines into Earth's upper atmosphere. The OCB also defines the polar cap boundary. Being able to identify and track the OCB allows study of several components of the geomagnetic system. Among them are the electrodynamics of the geomagnetic field …

The Utah Statesman, December 3, 2019, Utah State University

The Utah Statesman

Weekly student newspaper for Utah State University in Logan.

Decomposing The Hamiltonian Of Quantum Circuits Using Machine Learning, Jordan Burns, Yih Sung, Colby Wight

Physics Capstone Projects

Quantum computing is one of the most promising techniques for simulating physical systems that cannot be simulated on classical computers[1]. A significant drawback of this approach is the inherent difficulty in designing circuits that can represent these systems on quantum computers. Every quantum circuit is built out of small components called quantum gates. Each of these gates manipulate the quantum system in a specific way. When used in combination, a finite subset of these gates, the set of universal gates, can be used to construct any possible quantum circuit[2].

University Academic Advising: Impact Analysis, Amanda M. Hagman, Mykel Beorchia, Erik Dickamore

Publications

abstract: Academic advising performs a pivotal contribution to student success by providing information about university expectations and avenues towards graduation. The impact of academic advising is routinely assessed to explore its influence on student persistence. This report explores the impact of academic advising between 2016 to 2019 on student persistence to the next term. METHODS: Academic advising met with nearly 40% of students at USU each semester. Students who had a record of meeting with an academic advisor were compared to similar students who did not. Students were compared using prediction-based propensity score matching. Students who met with an advisor …

Preventing, Perceiving, And Post-Venting Suicide: A Guide For Teachers, For Their Students, Justin Vance

Undergraduate Honors Capstone Projects

To aid teachers with intense time constraints, the following summary includes the bolded, most important points in the paper:

• Thank you for caring about your students; by doing more than just teaching your content, you will change lives ... and may save some.

• Teachers are not responsible for student suicide; we carry enough responsibility already.

• Genuine, assertive communication of confidence and support fosters the safe environment needed.

• Improvements to how we view and speak about suicide can help reshape how young people think about it.

• As young men lose what they care about in pursuit …

Implementation And Effects Of University College Algebra Growth Mindset Structured Assessments In Large Lectures, Hannah Mae Lewis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Recent scientific evidence shows the incredible potential of the brain to grow and change. Students with a growth mindset view errors and obstacles as opportunities for growth. These students welcome challenges and the opportunity to learn from their mistakes. Although some university instructors are incorporating growth mindset into their lectures, attitudes, and exams in small classes, the traditional exam method used in large lecture undergraduate mathematics classrooms follows a fixed mindset model. The growth mindset structured assessments developed for this study incorporate a testing center portion (matching, short answer, fill in the blank and free response) with structured rework opportunities, …

A Model Explaining Medusahead Invasion And Novel Targeted Grazing Approaches Of Control, Casey N. Spackman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Medusahead (Taeniatherum caput-medusae (L.) Nevski) is currently one of the biggest threats to rangelands and livestock operations in the Western US. High silica concentrations in medusahead contribute to its invasiveness. I developed a model to explain how silica is involved in the invasion process, and attempted to manipulate silica to increase use of the grass by livestock. Experiments were conducted to determine: 1) whether rotational grazing on established forages of improved nutritional quality would provide supplemental nutrients to increase cattle use of medusahead; 2) evaluate intake of and preference for medusahead treated with a glyphosate herbicide at different rates …