Digital Commons Network^™

Increasing The Impact Of Utah State University's Extension Water Check Program With 5-Second Metering, Mahmud Aveek, David E. Rosenberg, Camilo Bastidas, Jeffery S. Horsburgh, Belize A. Lane, Kelly Kopp, Peter Mayer, Joe Fazio

Reports

Study Goal – Increase the volume of water saved by the Utah State University (USU) Extension landscape Water Check program because outdoor water use is the largest component of residential use with the largest opportunity to reduce use. We used 5-second water use data collected with Flume Smart Home Water Monitoring devices (Figure 1) at residential homes before and after a Water Check (Box 1; Figure 2) to answer four questions:

1. How much water did households save?
2. Which Water Check recommendations did participants implement?
3. Why did participants implement some recommendations and not others?
4. How to further reduce landscape water use?

Assessing The Impact Of Spatial Resolution Of Uas-Based Remote Sensing And Spectral Resolution Of Proximal Sensing On Crop Nitrogen Retrieval Accuracy, Kianoosh Hassani, Hamed Gholizadeh, Saleh Taghvaeian, Victoria Natalie, Jonathan Carpenter, Jamey Jacob

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Foliar nitrogen (N) plays a central role in photosynthetic machinery of plants, regulating their growth rates. However, field-based methods for monitoring plant N concentration are costly and limited in their ability to cover large spatial extents. In this study, we had two objectives: (1) assess the capability of unoccupied aerial system (UAS) and non-imaging spectroscopic data in estimating sorghum and corn N concentration and (2) determine the impact of spatial and spectral resolution of reflectance data on estimating sorghum and corn N concentration. We used a UAS and an ASD spectroradiometer to collect canopy- and leaf-level spectral data from sorghum …

University Of New Hampshire Dean's List, Robbin Ray

Media Relations

No abstract provided.

Unveiling Ai Aversion: Understanding Antecedents And Task Complexity Effects, Md Jabir Rahman

Electronic Theses and Dissertations Archive

Artificial Intelligence (AI) has generated significant interest due to its potential to augment human intelligence. However, user attitudes towards AI are diverse, with some individuals embracing it enthusiastically while others harbor concerns and actively avoid its use. This two essays' dissertation explores the reasons behind user aversion to AI. In the first essay, I develop a concise research model to explain users' AI aversion based on the theory of effective use and the adaptive structuration theory. I then employ an online experiment to test my hypotheses empirically. The multigroup analysis by Structural Equation Modeling shows that users' perceptions of human …

Exploring The Heterogeneity Of Dopamine Signaling In The Rat Striatum, Rebecca Louise Chicosky

Theses and Dissertations

Dopamine (DA) is a neurotransmitter critical for locomotion, motivation, and reward learning and has implications in the neuropathologies of Parkinson’s disease, schizophrenia, and substance use disorder. The rat striatum, which receives the densest DA innervation in the entire rat brain, shows distinct heterogeneity at different anatomical levels, e.g., dorsal and ventral subregions, patch and matrix compartments, and microdomains. The previous use of carbon-fiber microelectrodes (CFM), a single site microsensor coupled to fast-scan cyclic voltammetry (FSCV), has limited the ability to view and characterize this DA heterogeneity. Furthermore, studies examining the effects of amphetamine (AMPH), a psychostimulant with clinical efficacy and …

The Impact Of The Blended Learning Approach On Sustainable Efl Learning In An Egyptian Context, Wesam Khairy Morsi

English Language and Literature

The blended learning approach (BLA) is a popular trend in higher education because it combines the merits of traditional, face-to-face (FTF) learning, and online learning. This research aims to investigate the effect of implementing the BLA via eLearning on Egyptian undergraduates’ EFL reading and writing achievement compared to their peers’ achievement who only received FTF instruction. The study is qu- asi experimental. A total of 55 freshmen at a private university in Egypt were divided into two experi- mental (study) groups and one control (FTF) group. Students had a reading and writing pre-test before the treatment, and after the treatment, …

Book Review: Anthropological Witness: Lessons From The Khmer Rouge Tribunal, Suzanne Schot

Genocide Studies and Prevention: An International Journal

No abstract provided.

Residential Building Flood Risk Assessment And The Benefits Of Home Elevation, Ayat Al Assi

LSU Doctoral Dissertations

Evaluating flood risk is an essential component of understanding and increasing community resilience. A robust approach for quantifying flood risk in terms of average annual loss (AAL) in dollars is needed to provide valuable information for stakeholder decision-making inside and outside the special flood hazard area (SFHA, which corresponds to the 100-year floodplain). To further inform flood mitigation strategies, quantifying flood risk reduction with home elevation above an initial first-floor height (FFH₀) and the cost effectiveness of federal mitigation assistance for elevation are important steps to enhance awareness of the effect of elevation in reducing flood risk. …

Effectiveness Of Simulation-Based Case Studies In Undergraduate Nursing Students, Kesha T. Becnel

Dissertations

An ever-changing healthcare landscape requires today's nurses to have a solid foundation in knowledge and clinical judgment to provide safe care to patients. Nurse educators must implement teaching strategies that help develop the knowledge and clinical judgment that nursing students will need upon graduation and entry into healthcare. Simulation-based experiences have been shown to help develop clinical judgment when used as part of a clinical practicum. However, few studies have examined the effectiveness of simulation-based experiences as a classroom teaching strategy.

Anti-Scg3 Gene Therapy To Treat Choroidal Neovascularization In Mice, Hong Tian, Prabuddha Waduge, Keith A Webster, Wei Li

Faculty, Staff and Students Publications

Neovascular age-related macular degeneration (nAMD) with choroidal neovascularization (CNV) is a leading cause of blindness in the elderly in developed countries. The disease is currently treated with anti-angiogenic biologics, including aflibercept, against vascular endothelial growth factor (VEGF) but with limited efficacy, treatment resistance and requirement for frequent intravitreal injections. Although anti-VEGF gene therapy may provide sustained therapy that obviates multiple injections, the efficacy and side effects related to VEGF pathway targeting remain, and alternative strategies to block angiogenesis independently of VEGF are needed. We recently reported that secretogranin III (Scg3) induces only pathological angiogenesis through VEGF-independent pathways, and Scg3-neutralizing antibodies …

Time-Dependent Water Wave Scattering By A Marine Structure Consisting Of An Array Of Compound Porous Cylinders, Sn Bora, S Das, Mh Meylan, S Saha, S Zheng

School of Engineering, Computing and Mathematics

Under the assumption of linear wave theory, a semi-analytical model is developed to address the time-dependent water wave scattering problem involving a marine structure consisting of several circular rigid vertical cylinders, each of which is surrounded by a thin cylindrical porous wall with a water region between the inner cylinder and the wall. The problem is tackled by applying the eigenfunction expansion approach. The energy dissipation relation is also derived for the system of compound cylinders. The principal focus of this work lies in locating the optimum geometrical configurations for which the wave forces acting on the structure are minimal …

Deep Sea Nature-Based Solutions To Climate Change, Nathalie Hilmi, Michael Sutherland, Shekoofeh Farahmand, Gunnar Haraldsson, Erik Van Doorn, Ekkehard Ernst, Mary S. Wisz, Astrid Claudel Rusin, Laura G. Elsler, Lisa A. Levin

Articles

The deep sea (below 200 m depth) is the largest carbon sink on Earth. It hosts abundant biodiversity that underpins the carbon cycle and provides provisioning, supporting, regulating and cultural ecosystem services. There is growing attention to climate-regulating ocean ecosystem services from the scientific, business and political sectors. In this essay we synthesize the unique biophysical, socioeconomic and governance characteristics of the deep sea to critically assess opportunities for deep-sea blue carbon to mitigate climate change. Deep-sea blue carbon consists of carbon fluxes and storage including carbon transferred from the atmosphere by the inorganic and organic carbon pumps to deep …

The Historical Evolution Of State Capacity And Its Effect On Democratization: A Case Study Of Egypt, Ashley Elizabeth Johnson

Theses and Dissertations

Why are some states able to democratize while others are not? This thesis examines the connection between state capacity and democratization utilizing a case study of Egypt and a controlled comparison with Tunisia. Via process tracing, I determine that Egypt has a deeply institutionalized, strong coercive state capacity and a weak administrative capacity. These iterations of state capacity developed during Egyptian state formation from 1805-1840 and were further institutionalized at two critical junctures: early British occupation from 1883-1907, and Nasser’s presidency from 1952-1967. Path dependency makes successful democratization unlikely because of the significant legacy left in Egypt during these critical …

Controlling Soil Erosion After Wildfire And Guiding Recovery In Southern Utah, Kristina Young, Kara Dohrenwend, Matt Mcettrick, Henry Grover

All Current Publications

Wildfire is a natural part of many ecosystems in the Four Corners region (Southern Utah, Northern Arizona, Southwest Colorado, and Northwest New Mexico). However, after decades of fire suppression, the intensity and size of wildfires is increasing. This fact sheet is intended to help those in dry, monsoonal regions understand what happens to land after a wildfire and explains the processes of soil erosion. It outlines factors that influence how wildfire can affect soils and plants and provides suggestions for reducing soil erosion when necessary. The information presented is relevant to both private landowners and public lands managers whose landscapes …

Public Sector Bim Adoption: Development And Evaluation Of Government Policy Interventions: A Systematic Literature Review, Shiyao Kuang, Alan Hore, Ahmed Hassan, Barry Mcauley, Roger West

Conference Papers

Rapid technological advancements in the Architecture, Engineering and Construction (AEC) sector have provided a significant opportunity for improving the industry's efficiency, performance and sustainability. Building Information Modelling (BIM) is an innovative approach to information management in construction that provides a structured methodology for storing and analysing building information exchanged between project stakeholders. However, successful interventions and supports introduced by the public sector in accelerating BIM adoption can be seen through BIM mandates, promotion of information management ISO standards, guidance, funding and procurement integration. In this study, a systematic literature review is adopted to identify BIM policy interventions. The study aims …

Exploring The Complex Relationship Between Social Needs And Health, Rachel Catherine Garg

Brown School Graduate Student Theses and Dissertations

Over the past two decades, the healthcare sector has increasingly sought to assess and address patients’ health-related social needs with the dual aim of health improvement and cost reduction. However, evidence for the health impact of social needs interventions is mixed. Most interventions are not guided by theories or conceptual models that specify causal pathways or mechanisms for how unmet social needs impact health. It is also currently unknown how social needs change over time and the timeframe over which social needs impact health outcomes. This dissertation seeks to fill these gaps by (1) critically reviewing existing conceptual models proposing …

The Intertwined Renewable Energy–Water–Environment (Rewe) Nexus Challenges And Opportunities: A Case Study Of California, Shahryar Jafarinejad, Rebecca R. Hernandez, Sajjad Bigham, Bryan S. Beckingham

Michigan Tech Publications, Part 1

In our built environment, societal production of energy and clean water is inextricably linked to the natural resources from which they are derived. Acknowledgement and consideration of the coupling of energy, water, and the environment (the energy–water–environment nexus) will be critical to a sustainable future. This is particularly true as we transition away from historical energy sources (e.g., coal, petroleum, natural gas) and into the widespread adaptation of renewable energy (RE) sources (e.g., solar, wind, geothermal, hydro, bioenergy) as a strategy to decrease greenhouse gas emissions and consequently slow global climate change. This transition is fraught with both challenges and …

Are The Imposed Principles Standard? A Review Of Imposing Standards: The North-South Dimension To Global Tax Politics By Martin Hearson, Opeyemi Bello

Dalhousie Law Journal

The publication of Martin Hearson’s book, Imposing Standards: The North-South Dimension to Global Tax Politics, coincided with heated international discussions of the most substantial policy proposals in the field of international taxation in the last century.1 Hearson’s work provides insights on how the developed countries exerted control over the negotiations of the double taxation agreement (DTA) regime, which is the basis of the current international taxation framework. It explains how the negotiations resulted in a framework that works well for the developed countries, but does not substantially address the tax revenue needs of the developing countries. The publication of the …

Endoscopic Sleeve Gastroplasty (Esg) Versus Laparoscopic Sleeve Gastroplasty (Lsg): A Comparative Review, Basil N. Nduma, Kelly A. Mofor, Jason Tatang, Loica Amougou, Stephen Nkeonye, Princess Chineme, Chukwuyem Ekhator, Solomon Ambe

Health & Biomedical Sciences Faculty Publications

Obesity is one of the most debilitating conditions. In a quest to mitigate disease severity, various interventions have been proposed, with endoscopic sleeve gastroplasty (ESG) and laparoscopic sleeve gastroplasty (LSG) being among the recent interventions that have received growing attention. This systematic review sought to conduct a comparative analysis regarding the efficacy, effectiveness, and safety of both interventions.

The study involved a systematic review in which key search engines were used to select articles documented and published in the last decade. The articles for inclusion were those existing as peer-reviewed studies touching upon the aforementioned subject, with both controlled and …

Mesoporous Particle Embedded Nanofibrous Scaffolds Sustain Biological Factors For Tendon Tissue Engineering, Chiara Rinoldi, Ewa KijeńSka-GawrońSka, Marcin Heljak, Jakub Jaroszewicz, Artur KamińSki, Ali Khademhosseini, Ali Tamayol, Wojciech Swieszkowski

Department of Mechanical and Materials Engineering: Faculty Publications

In recent years, fiber-based systems have been explored in the frame of tissue engineering due to their robustness in recapitulating the architecture and mechanical properties of native tissues. Such scaffolds offer anisotropic architecture capable of reproducing the native collagen fibers’ orientation and distribution. Moreover, fibrous constructs might provide a biomimetic environment for cell encapsulation and proliferation as well as influence their orientation and distribution. In this work, we combine two fiber fabrication techniques, such as electrospinning and wet-spinning, in order to obtain novel cell-laden 3D fibrous layered scaffolds which can simultaneously provide: (i) mechanical support; (ii) suitable microenvironment for 3D …

A Functional Link Between Lariat Debranching Enzyme And The Intron-Binding Complex Is Defective In Non-Photosensitive Trichothiodystrophy, Brittany A Townley, Luke Buerer, Ning Tsao, Albino Bacolla, Fadhel Mansoori, Nathanial Clark, Nicolas Schmidt, Sridhar Nonavinkere Srivatsan, Hua Sun, Reilly A Sample, Joshua R Brickner, Drew Mcdonald, Miaw-Sheue Tsai, Matthew J Walter, David F Wozniak, Alex S Holehouse, Vladimir Pena, John A Tainer, William G Fairbrother, Nima Mosammaparast

Faculty, Staff and Student Publications

The pre-mRNA life cycle requires intron processing; yet, how intron-processing defects influence splicing and gene expression is unclear. Here, we find that TTDN1/MPLKIP, which is encoded by a gene implicated in non-photosensitive trichothiodystrophy (NP-TTD), functionally links intron lariat processing to spliceosomal function. The conserved TTDN1 C-terminal region directly binds lariat debranching enzyme DBR1, whereas its N-terminal intrinsically disordered region (IDR) binds the intron-binding complex (IBC). TTDN1 loss, or a mutated IDR, causes significant intron lariat accumulation, as well as splicing and gene expression defects, mirroring phenotypes observed in NP-TTD patient cells. A Ttdn1-deficient mouse model recapitulates intron-processing defects and certain …

High Dynamic Range 3d Motion Tracking Using Circular Scans With Optical Coherence Tomography, Senyue Hao, Marcello Magri Amaral, Chao Zhou

2020-Current year OA Pubs

Motion artifacts, from such sources as heartbeats, respiration, or peristalsis, often degrade microscopic images or videos of live subjects. We have developed a method using circular optical coherence tomography (OCT) scans to track the transverse and axial motion of biological samples at speeds ranging from several micrometers per second to several centimeters per second. We achieve fast and high-precision measurements of the magnitude and direction of the sample's motion by adaptively controlling the circular scan pattern settings and applying interframe and intraframe analyses. These measurements are the basis of active motion compensation via feedback control for future

Targeting Gbm With An Oncolytic Picornavirus Svv-001 Alone And In Combination With Fractionated Radiation In A Novel Panel Of Orthotopic Pdx Models, Sophie Xiao, Frank K Braun, Mari Kogiso, Yulun Huang, Frank Huang, Aalaa Abdallah, Milagros Suarez, Sekar Karthick, Nabil M Ahmed, Vita S Salsman, Patricia A Baxter, Jack M Su, Daniel J Brat, Paul L Hellenbeck, Wan-Yee Teo, Akash J Patel, Xiao-Nan Li

Faculty, Staff and Students Publications

BACKGROUND: Animal models representing different molecular subtypes of glioblastoma multiforme (GBM) is desired for developing new therapies. SVV-001 is an oncolytic virus selectively targeting cancer cells. It's capacity of passing through the blood brain barrier makes is an attractive novel approach for GBM.

MATERIALS AND METHODS: 23 patient tumor samples were implanted into the brains of NOD/SCID mice (1 × 105 cells/mouse). Tumor histology, gene expression (RNAseq), and growth rate of the developed patient-derived orthotopic xenograft (PDOX) models were compared with the originating patient tumors during serial subtransplantations. Anti-tumor activities of SVV-001 were examined in vivo; and therapeutic efficacy validated …

The Influence Of The Celebrities Of Social Media Platforms On University Students, Hanan Al-Shiekh, Mahmoud Al-Rajabi

This study aims to identify the impact of famous people on social media platforms on university students. The qualitative methodology and inductive approach were used in the research by conducting in-depth interviews with 21 students from various Jordanian universities, and a focus group of 7 university students was selected, with 12 female influencers and 21 male influencers among them. The study showed that there are seven main reasons that motivate students to pursue and follow-up those influencers, which are: admiration and love, living in another world with different influences, career path, and the release of students’ stress, gaining information that …

We Are ... Marshall, July 5, 2023, Office Of Marshall University Communications

We Are ... Marshall: the Newsletter for Marshall University 1999-2023

No abstract provided.

Towards Enabling Haptic Communications Over 6g: Issues And Challenges, Muhammad Awais, Fasih Ullah Khan, Muhammad Zafar, Muhammad Mudassar, Muhammad Zaigham Zaheer, Khalid Mehmood Cheema, Muhammad Kamran, Woo Sung Jung

Computer Vision Faculty Publications

This research paper provides a comprehensive overview of the challenges and potential solutions related to enabling haptic communication over the Tactile Internet in the context of 6G networks. The increasing demand for multimedia services and device proliferation has resulted in limited radio resources, posing challenges in their efficient allocation for Device-to-Device (D2D)-assisted haptic communications. Achieving ultra-low latency, security, and energy efficiency are crucial requirements for enabling haptic communication over TI. The paper explores various methodologies, technologies, and frameworks that can facilitate haptic communication, including backscatter communications (BsC), non-orthogonal multiple access (NOMA), and software-defined networks. Additionally, it discusses the potential of …

Adsorptive–Photocatalytic Performance For Antibiotic And Personal Care Product Using Cu0.5Mn0.5Fe2O4, Chanat Chokejaroenrat, Chainarong Sakulthaew, Athaphon Angkaew, Apiladda Pattanateeradetch, Wuttinun Raksajit, Kanokwan Teingtham, Piyaporn Phansak, Pawee Klongvessa, Daniel D. Snow, Clifford E. Harris, Steven Comfort

Nebraska Water Center: Faculty Publications

The amount of antibiotics and personal care products entering local sewage systems and ultimately natural waters is increasing and raising concerns about long-term human health effects. We developed an adsorptive photocatalyst, Cu_0.5Mn_0.5Fe₂O₄ nanoparticles, utilizing co-precipitation and calcination with melamine, and quantified its efficacy in removing paraben and oxytetracycline (OTC). During melamine calcination, Cu_0.5Mn_0.5Fe₂O₄ recrystallized, improving material crystallinity and purity for the adsorptive–photocatalytic reaction. Kinetic experiments showed that all four parabens and OTC were removed within 120 and 45 min. We found that contaminant adsorption and reaction …

The Impact Of Road Crossings On Karst Headwater Streams In Northwest Arkansas, Anthony M. Zenga

ATU Theses and Dissertations 2021 - Present

The karst region of NW Arkansas is home to many headwater endemic Species of Greatest Conservation Need (SGCN). This includes many species of darters, such as Etheostoma cragini, E. microperca, and E. mihileze, as well as crayfish such as Faxonious meeki brevis and F. nana. NW Arkansas is rapidly urbanizing, increasing the need to construct structures like culverts, bridges, and fords. These man-made road crossings can cause stream habitat degradation and fragmentation, as well as impair overall stream connectivity. To evaluate the impact that road crossings have on aquatic SGCN species and their habitat, 30 headwater streams were sampled throughout …

Phenotype And Genotype Heterogeneity Of Pla2g6-Associated Neurodegeneration In A Cohort Of Pediatric And Adult Patients, Ali Zare Dehnavi, Maryam Bemanalizadeh, Seyyed Mohammad Kahani, Mahmoud Reza Ashrafi, Mohammad Rohani, Mehran Beiraghi Toosi, Morteza Heidari, Sareh Hosseinpour, Behnam Amini, Shaghayegh Zokaei, Zahra Rezaei, Hajar Aryan, Man Amanat, Hassan Vahidnezhad, Pouria Mohammadi, Masoud Garshasbi, Ali Reza Tavasoli

Department of Dermatology and Cutaneous Biology Faculty Papers

BACKGROUND: Phospholipase-associated neurodegeneration (PLAN) caused by mutations in the PLA2G6 gene is a rare neurodegenerative disorder that presents with four sub-groups. Infantile neuroaxonal dystrophy (INAD) and PLA2G6-related dystonia-parkinsonism are the main two subtypes. In this cohort, we reviewed clinical, imaging, and genetic features of 25 adult and pediatric patients harboring variants in the PLA2G6.

METHODS: An extensive review of the patients' data was carried out. Infantile Neuroaxonal Dystrophy Rating Scale (INAD-RS) was used for evaluating the severity and progression of INAD patients. Whole-exome sequencing was used to determine the disease's underlying etiology followed by co-segregation analysis using Sanger sequencing. In …

Antimicrobial Resistance: A Growing Serious Threat For Global Public Health, Md Abdus Salam, Md Yusuf Al-Amin, Moushumi Tabassoom Salam, Jogendra Singh Pawar, Naseem Akhter, Ali A. Rabaan, Mohammed A. A Alqumber

Neurology Articles

Antibiotics are among the most important discoveries of the 20th century, having saved millions of lives from infectious diseases. Microbes have developed acquired antimicrobial resistance (AMR) to many drugs due to high selection pressure from increasing use and misuse of antibiotics over the years. The transmission and acquisition of AMR occur primarily via a human-human interface both within and outside of healthcare facilities. A huge number of interdependent factors related to healthcare and agriculture govern the development of AMR through various drug-resistance mechanisms. The emergence and spread of AMR from the unrestricted use of antimicrobials in livestock feed has been …