Digital Commons Network^™

Distribution Of Visitor Use Management Research In Us Wilderness From 2000 To 2020: A Scoping Review, William L. Rice, Christopher A. Armatas, Jennifer M. Thomsen, Jaclyn R. Rushing

Society and Conservation Faculty Publications

Visitor use in wilderness has grown over the past several decades, along with research focused on visitor use management (VUM) in congressionally designated wilderness. This scoping review of research published between 2000 and 2020 explores the distribution and representativeness of wilderness VUM research within the context of (a) the federal land management agencies administering wilderness and (b) the geographic distribution of research. Findings indicate wilderness administered by the Bureau of Land Management and US Fish and Wildlife Service were disproportionately understudied compared to both the total acreage of wilderness and number of wilderness areas administered by the US Forest Service …

Wood City: Timberizing The City’S Building Blocks, Stephen Luoni

Community Design Center Faculty Publications and Presentations

"Wood City" applies mass timber engineering to the 19 building categories that essentially shape our built environments, otherwise financialized as real estate products by Wall Street. Suburban offices, fast-food restaurants, metal warehouses, big-box grocers, garden apartments, single-family houses, hotels, self-storage facilities, assisted living facilities, strip-shopping centers, etc. constitute 75% of the built environment. Given that the US will double its built environment in just one generation coupled with the urgency to develop low-carbon futures, what if cities were built from the only construction system sequestering carbon and engineered to be “energy positive” – wood? Real estate value chains are undergoing …

Stressful Life Events Among Incarcerated Women And Men: Association With Depression, Loneliness, Hopelessness, And Suicidality, Kelly E. Moore, Shania Siebert, Garrett Brown, Julia Felton, Jennifer E. Johnson

ETSU Faculty Works

Background: Justice-involved populations report a higher than average number of pre-incarceration stressful life events. However, few studies have described stressful life events which occur during incarceration, explored gender differences in these events, or evaluated the effect of these events on well-being. Method: This study draws from a sample of male and female adults incarcerated in 6 prison facilities across two states (n = 160) to identify the number and type of stressful life events they experienced during incarceration, gender differences in stressful events, and the relationship between stressful life events and markers of well-being (i.e., depression, hopelessness, loneliness, suicidality). We …

Health Workers’ Perceptions On Where And How To Integrate Tobacco Use Cessation Services Into Tuberculosis Treatment; A Qualitative Exploratory Study In Uganda, Elizeus Rutebemberwa, Kellen Nyamurungi, Surabhi Joshi, Yvonne Olando, Hadii M. Mamudu, Robert P. Pack

ETSU Faculty Works

Background: Tobacco use is associated with exacerbation of tuberculosis (TB) and poor TB treatment outcomes. Integrating tobacco use cessation within TB treatment could improve healing among TB patients. The aim was to explore perceptions of health workers on where and how to integrate tobacco use cessation services into TB treatment programs in Uganda. Methods: Between March and April 2019, nine focus group discussions (FGDs) and eight key informant interviews were conducted among health workers attending to patients with tuberculosis on a routine basis in nine facilities from the central, eastern, northern and western parts of Uganda. These facilities were high …

Ethnic Group Differences In Obesity In Asian Americans In California, 2013–2014, Shaoqing Gong, Kesheng Wang, Ying Li, Zhongliang Zhou, Arsham Alamian

ETSU Faculty Works

Background: Obesity has been generally understudied in Asian Americans. It is important to identify subgroups of Asian Americans at high risk of obesity to help develop targeted interventions for those subgroups. This study aimed to examine the disparities in obesity among Asians (i.e., Chinese, Filipino, Japanese, Korean, and Vietnamese) living in California. Methods: A sample of Adult Americans in California (n = 47,970) including Asian American adults (n = 3810) aged 18 years or older were obtained from the 2013–2014 California Health Interview Survey (the U.S. nation’s largest state cross-sectional health survey). Body mass index was calculated using self-reported height …

A Common Redpoll Northern Winter Population In An Irruption Year, Michael R. North

North American Bird Bander

No abstract provided.

Carbon Fiber Electrodes For Intracellular Recording And Stimulation, Yu Huan, Jeffrey P. Gill, Hillel J. Chiel

Faculty Scholarship

Objective. To understand neural circuit dynamics, it is critical to manipulate and record many individual neurons. Traditional recording methods, such as glass microelectrodes, can only control a small number of neurons. More recently, devices with high electrode density have been developed, but few of them can be used for intracellular recording or stimulation in intact nervous systems. Carbon fiber electrodes (CFEs) are 8 µm-diameter electrodes that can be assembled into dense arrays (pitches 80 µm). They have good signal-to-noise ratios (SNRs) and provide stable extracellular recordings both acutely and chronically in neural tissue in vivo (e.g. rat motor cortex). The …

Covid-19 In Pregnancy, Jill E. Miracle, Prakash R. Ganesh, Johnie Rose, Pauline Terebuh, Kurt C. Stange, Andrea Szabo, Heidi L. Gullett, Rachel Pope

Faculty Scholarship

Objective:To define the symptomatology of SARS-CoV-2 infection in pregnancy and associations between occupation, sociodemographic factors, and comorbidities with the severity of COVID-19 disease in pregnancy in all trimesters, regardless of hospitalization.Methods:We studied a retrospective cohort of a public health surveillance sample of persons with COVID-19 infection diagnosed during pregnancy. Data was collected March 2020 to August 2020 regarding symptoms, disease severity, comorbidities, obstetric history, and occupation.Results:One hundred sixty-three individuals were identified. Constitutional (64%) and lower respiratory symptoms (61%) were most common. Seventeen individuals (13.6%) were hospitalized, and one person (0.7%) died due to COVID-19. Risk factors for severe disease were …

Meteoric Rise Of China As A Host Country For Studies: Exploring The Choice Of International Students' Perspectives

Journal of Comparative & International Higher Education

No abstract provided.

Spanning Systems And Ecological Fluidity: A Revised Ecological Development Model For International Students

Journal of Comparative & International Higher Education

No abstract provided.

Micro-Computed Tomographic Analysis Of The Shaping Ability Of Xp-Endo Shaper In Oval-Shaped Distal Root Canals Of Mandibular Molars, Ane Poly, Wei-Ju Louis Tseng, Fernando Marques, Frank Carsten Setzer, Bekir Karabucak

Center for Translational Medicine Faculty Papers

Objective: To compare the shaping ability of the XP-endo Shaper (XPS) system to the ProTaper Next (PTN) system in oval-shaped distal root canals.

Methods: From 12 mandibular molars, distal roots with moderately curved single oval canals were randomly assorted to be instrumented with XPS (experimental group) or PTN (control group) and then scanned using micro-computed tomography [Scan 1]. The root canals of the XPS samples were prepared following the manufacturer's instructions using 15 insertions (XPS15) and rescanned [Scan 2]. An additional 10 insertions to the working length were applied, totalling 25 insertions (XPS25), and the roots were rescanned again [Scan …

Exploration Of Dark Chemical Genomics Space Via Portal Learning: Applied To Targeting The Undruggable Genome And Covid-19 Anti-Infective Polypharmacology, Tian Cai, Li Xie, Muge Chen, Yang Liu, Di He, Shuo Zhang, Cameron Mura, Philip Boume, Lei Xie

Publications and Research

Advances in biomedicine are largely fueled by exploring uncharted territories of human biology. Machine learning can both enable and accelerate discovery, but faces a fundamental hurdle when applied to unseen data with distributions that differ from previously observed ones—a common dilemma in scientific inquiry. We have developed a new deep learning framework, called Portal Learning , to explore dark chemical and biological space. Three key, novel components of our approach include: (i) end-to-end, step-wise transfer learning, in recognition of biology’s sequence-structure-function paradigm, (ii) out-of-cluster meta-learning, and (iii) stress model selection. Portal Learning provides a practical solution to the out-of-distribution (OOD) …

Care And Compassion, Daisy Cuevas

Capstone Projects and Master's Theses

Many students who struggle with behavioral and mental health issues have a difficult time succeeding in school. Harden Middle School’s Wellness Center is where students struggling with socioemotional, mental, and behavioral health can come to receive support. The Care & Compassion program was created to address students who have more than five F’s or a zero-grade point average (GPA) and are failing classes at a high rate. A lack of parental and student engagement in distance learning, as well as depression due to isolation caused students to fall behind, fail classes and increased mental health concerns. Therefore, the Care & …

Out Of A Darkness: A Collection Of Ramblings, Short Stories, And Poetry, Valerie Anthony

Capstone Projects and Master's Theses

A Collection of Poetry, Short Stories and Ramblings

Call For 2022 Issue // Palara Publication Guidelines, The Editors

PALARA: Publication of the Afro-Latin/American Research Association

No abstract provided.

Full Issue, The Editors

PALARA: Publication of the Afro-Latin/American Research Association

No abstract provided.

Front Matter, The Editors

PALARA: Publication of the Afro-Latin/American Research Association

No abstract provided.

Manuel Zapata Olivella 19202004: Pensador Político Radical Y Hereje De A Diáspora Africana En Las Américas By George Palacios, Dawn F. Stinchcomb

PALARA: Publication of the Afro-Latin/American Research Association

No abstract provided.

Experimental Investigation Of The Aerodynamics Of A Large Industrial Building With Parapet, Aly Mousaad Aly, Matthew Thomas, Hamzeh Gol-Zaroudi

Faculty Publications

The aerodynamic performance of a roof depends significantly on its shape and size, among other factors. For instance, large roofs of industrial low-rise buildings may behave differently compared to those of residential homes. The main objective of this study is to experimentally investigate how perimeter solid parapets can alter the flow pattern around a low-rise building with a large aspect ratio of width/height of about 7.6, the case of industrial buildings/shopping centers. Solid parapets of varied sizes are added to the roof and tested in an open-jet simulator in a comparative study to understand their impact on roof pressure coefficients. …

Preliteracy Development Of Sound Blending: Teaching Consonant Vowel Consonant Words Through Differentiated Instructional Strategies, Grace Guenther

Theses/Capstones/Creative Projects

This capstone project reports the interventions, progress, and results of five elementary students who were identified as ‘at-risk’ for preliteracy reading skill acquisition. The capstone discusses differentiated instructional strategies and the rotation of intervention strategies utilized to increase the preliteracy skills of the students. The capstone discusses the interventions implemented across four weeks between the collection of baseline and final data. This research finds that students at-risk for acquiring preliteracy skills can increase their preliteracy skills through differentiated instructional strategies.

The Role Of The Serine/Threonine Phosphatase Pstp In The Mycobacterial Cell Wall Regulation, Farah Shamma

Biology Dissertations - Archive

Mycobacterium tuberculosis (Mtb) is the causative agent of the deadly infection Tuberculosis (TB). The current standard antibiotic regimen for TB treatment combines fours drugs to be taken for at least six months. Mtb shows intrinsic phenotypic tolerance to antibiotics contributing to the long treatment regimen. In addition, Mtb cells can achieve a non-replicating state exhibiting antibiotic tolerance, reduced metabolism and altered cell wall staining. The changes in the cell wall and reduced permeability to antibiotics in stressed cells suggest that the regulation of the cell wall is a major contributor to antibiotic tolerance. The mycobacterial cell wall consists of covalently …

Identification Of Resilience Dimensions And Development Of A Decision-Making System To Measure The Resilience Level Of Highway Networks, Thahomina Jahan Nipa

Civil Engineering Dissertations - Archive

Local as well as national economy and safety depend on the network characteristics of the transportation infrastructures. Destruction of transportation infrastructures causes the direct cost of the reconstruction as well as indirect cost due to loss of mobility. In addition, emergency response and recovery cannot be rendered if access to the affected community is hampered due to a damaged transportation network. Hence, researchers as well national and international organizations are focusing more on a resilience-based approach instead of a traditional recovery-based approach for the transportation infrastructures recently. As a result, there exist a high number of research articles that developed …

Optimization Of Concrete Pavement Design To Truck Platoon Loading, Mohsen Talebsafa

Civil Engineering Dissertations - Archive

Transportation is the major contributor toward economic growth and development. In the United States, more than 90% of commodities are transported through the roadway system. Due to the high demand for transportation of goods, there is a high demand in the road freight industry for innovative solutions, and new technologies to improve the sustainability and efficiency of transportation. Truck platooning is one of the most recent technologies with great potential to make road freight safer, cleaner, and more efficient. This technology uses connectivity technologies and automated driving systems to interconnect two or more trucks in a convoy. These automation technologies …

Evaluation Of Surface Asphalt Mixes Containing Recycled Asphalt Materials In North-East Texas Using Accelerated Pavement Testing, Ana Maria Coca

Civil Engineering Dissertations - Archive

Reclaimed asphalt pavement (RAP) and Reclaimed Asphalt Shingles (RAS) has proved to be an effective alternative to virgin materials in HMA production. Despite that recycling asphalt creates a cycle that optimizes the use of natural resources and sustains the pavement industry, State transportation departments have limited the maximum amount of RAP used in surface layers because of the variability concerns and lack of guidance provided. Even though at the moment, the United Stated recycles more RAP than Europe does in terms of percentage of the total RAP extracted from old pavements, it still lags Japan and other countries. A special …

Reuse Of Recycled Plastic For Plastic Road Design, Tahsina Islam

Civil Engineering Dissertations - Archive

The ever-increasing volume of traffic and the volatility of daily and seasonal temperatures that are being experienced globally make it essential that the quality and durability of roads are improved. Modifiers can improve the engineering properties of the asphalt mix in these situations. Perhaps plastics are the most promising of all types of modifiers. Since the disposal of plastic waste is a major concern for the environment, recycling of these waste materials is highly desired. The recycling and reuse of plastic waste is a prime example of sustainable waste management. It reduces the buildup of waste in landfills, thereby reducing …

Administrative Law, Chelsea M. Lamb, Moses M. Tincher, Matthew M. White, Hannah M. Couch

Mercer Law Review

This Article surveys cases from the Georgia Supreme Court and the Georgia Court of Appeals from June 1, 2020, through May 31, 2021, in which principles of administrative law were a central focus of the case. Review of decisions by administrative agencies will be the first topic discussed, followed by cases discussing discretionary appeals, followed by cases discussing procedural requirements, with scope of authority to follow. The Article will conclude with cases discussing statutory construction

Electronic Wills: Why Would Georgia Choose To Delay The Inevitable?, Jacob C. Wilson

Mercer Law Review

This Comment assesses the changes in Georgia’s laws regarding the formalities of wills and analyzes how acceptance of an electronic will in Georgia would be an acceptable response to the changing times. Part I analyzes how Georgia’s wills statutes have changed and discusses how the wills law came into fruition today. Part II analyzes the Electronic Wills Act, states that have passed statutes considering the Act, and a review of Georgia’s legislative approach to the Act. Part III reviews an in-depth analysis of (a state) that has passed the Electronic Wills Act that operates in a strict compliance jurisdiction. Part …

Measuring Foundation Course Modulus Using Falling Weight Deflectometer, Light Weight Deflectometer, And Dynamic Cone Penetration, Bruce Barrett, Kellie Troxel, Brady Dresselhaus, David Hansen

Nebraska Department of Transportation: Research Reports

The purpose of this investigation was to determine the feasibility of measuring bituminous foundation course modulus under concrete roadways by comparing testing results derived before and after paving using FWD, Light Weight Deflectometer (LWD), and Dynamic Cone Penetrometer (DCP). The foundation course modulus was determined using FWD data and Darwin design software (‘93 AASHTO). Results from Phase I data collection, which occurred prior to pavement placement, provided a baseline for comparison. The maximum modulus was 398,000 PSI and the minimum was 85,000 PSI, yielding a range of 315,000 PSI and an average modulus of 123,000 PSI over the length of …

Best Practice Recommendation On Anesthesia Involvement In Preoperative Interdisciplinary Rounding On Surgical Inpatients, Elizabeth Davis

Doctoral Projects

Healthcare professionals are always seeking methods to improve patient care and patient outcomes and increase efficiency while reducing errors. By improving communication through the implementation of interdisciplinary communication, improved care quality, fewer variations in care, and enhanced collaboration among the healthcare team may be an outcome (Hoke & Falk, 2012). While anesthesia is involved in patient care throughout the perioperative period, their expertise may impact the patient’s outcome and quality of surgical care. With the involvement of anesthesia in interdisciplinary rounding, the patient may be optimized, and the plan of care may be more appropriate and individualized.

The potential for …

Examining The Relationship Between Lep Status And Delinquency Amongst High Schools Across America, Adrian Jesus Campos

Dissertations (2016-Present)

This research is intended to examine the relationship between the enrollment of Limited English Proficient (LEP) students in American high schools and the rate of delinquency on campus. While the stigma and general belief that immigrants and criminality are correlated has existed throughout American History, empirical research findings have generally indicated the inverse to be true and often find that immigrants engage in lower rates of delinquency in comparison to their non-immigrant counterparts. Previous work in the field has primarily identified immigrants by legal or technical categorization, primarily nativity and immigrant status. Fewer are the studies who identify this group …