Digital Commons Network^™

The Rider (2024-10-21), Natalie Lapsley

The Rider Archives

Vol.10 No.9

Magnetic Resonance Imaging Of Ultrasound Fields For Visualization And Measurement Of Pressure Amplitudes, Paul-Emile Victor Passe-Carlus

Theses and Dissertations

In vivo pressure estimations for therapeutic ultrasound has the potential of rendering treatments using non-invasive ultrasound targeting safer and more reliable. By quantifying pressures and their respective spatial locations, better acoustic predictions and models can be made. In this thesis, we aim to measure a pressure field from a piezo-electric transducer through a ballistic gel medium by using an external gradient coil to encode the pressure field in a way that can be read and quantified using an MRI scanner. We describe the methods and the results pertaining to visualizing a pressure field. The setup was able to capture pressure …

Development Of Temperature Measurement And Control Of 3d Printed Microfluidic Devices Towards Biomolecular Analysis, Derek A. Sanchez

Theses and Dissertations

Microfluidics are devices with channels or reservoirs that have dimensions in the range of micrometers. They have an increasing role in biological analysis processes due to their ability to use very small sample volumes. Many microfluidic processes rely heavily on precise temperature measurement and control. Advances in 3D printing have led to high resolution digital light processing stereolithography (DLP-SLA) printers capable of using bio-compatible materials, available at BYU. This custom 3D printer has a resolution of 7.6 µm in the XY plane and 10 µm in the Z axis. Combined with a custom-made resin, we can produce microfluidic features as …

Comment Letter For Draft Final Bpsou Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – First Quarter 2024 (Dated June 26, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Approval Letter For The Butte Priority Soils Operable Unit (Bpsou) Revised Draft Final Quarterly Operations And Maintenance Report Butte Treatment Lagoon System – Fourth Quarter 2022 (Dated July 3, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Design And Analysis Of Optimal Energy Efficient Routing Protocols For Lifetime Maximization And Qos Enhancement In Wireless Body Area Networks, Karthikeyan S

Theses and Dissertations

In recent times, Wireless Body Area Networks (WBAN) a subsection of Wireless Sensor Networks (WSN) a promising technology for the future healthcare realm with cutting-edge technologies that can assist healthcare professionals like doctors, nurses and biomedical engineers which enables one-to-one care by implementing Tele-Medicine and Tele-Health solutions. Machine Learning (ML) and Internet of Things (IoT) enabled medical big data is the future of the healthcare sector and Medical Technology-based industries leading to applications in other sectors such as fitness tracking for commercial purposes, Sportsperson health monitoring to track their day-to-day activities and wearable devices for critical and emergency care.

Recent …

Faculty Senate Executive Committee Agenda October 21, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• 3:00 Call to Order
• Approval of Minutes
• 3:05 University Business
• 3:20 Faculty Senate Business
• 3:35 Information
• EPC Report
• 3:55 Report
• Academic Freedom and Tenure Annual Report
• Athletic Council Annual Report
• Library Advisory Council Annual Report
• 4:05 Old Business
• 4:10 New Business
• Adjourn: 4:30 pm

Faculty Senate Executive Committee Minutes October 21, 2024, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes
• University Business
• Faculty Senate Business
• Information
• EPC Report
• Report
• Academic Freedom and Tenure Annual Report
• Athletic Council Annual Report
• Library Advisory Council Annual Report
• Old Business
• New Business
• Adjourn: 3:28pm

Executive Summary Returning To The Globe Regional Student Symposia After A 4-Year Pandemic Pause: Evaluation Of The 2023 Globe Srs, Eleanor M. Jaffee, Globe U.S. Coordination Office

Publications and Media

No abstract provided.

10.21.2024 Orsp Connect, Liz Williamson

ORED Newsletter

Jerry Martin

NIH Grants Process Primer Training

Nature Masterclasses Writing a Review Paper Course

Critical Comparison Of Potential Machine Learning Methods For Lightning Thermal Damage Assessment Of Composite Laminates, Juhyeong Lee, Scott L.J. Millen, Xiaodong Xu

Mechanical and Aerospace Engineering Faculty Publications

The present study assesses the potential of using machine learning (ML) methods to predict the extent of lightning thermal damage in fiber-reinforced composite laminates using three supervised machine learning (SML) algorithms: (1) linear regression (LR), (2) decision tree (DT)-based, and (3) MLP models. These models were based on the 10 most significant factors that influence the severity of lightning damage, including three current waveform parameters, four material configurations, and three orthogonal electrical conductivities of each composite. All models demonstrated good performance with coefficient of determination (R²) values between 0.84 ~ 0.96. The multilayer perceptron (MLP) regression model trained …

Dcai: The 4th International Workshop On Data-Centric Ai, Yanjie Fu, Kunpeng Liu, Dongjie Wang

Computer Science Faculty Publications and Presentations

Machine learning traditionally emphasizes developing models for given datasets, but real-world data is often messy, making model improvement insufficient for enhancing performance. Data-Centric AI (DCAI) is an emerging field that systematically improves datasets, leading to significant practical ML advancements. While experienced data scientists have manually refined datasets through trial-and-error and intuition, DCAI approaches data enhancement as a systematic engineering discipline. DCAI represents a shift from focusing on models to the underlying data used for training and evaluation. Despite the dominance of common model architectures and predictable scaling rules, building and using datasets remain labor-intensive and costly, lacking infrastructure and best …

Improving Ground-Based Measurements And Understanding Of Mineral Dust And Trace Elements In Ambient Particulate Matter On A Global Scale, Xuan Liu

McKelvey School of Engineering Graduate Student Theses & Dissertations

Mineral dust is a major component of ambient particulate matter (PM) globally, affecting visibility, air quality, human health, climate, and biogeochemistry. Dust mass cannot be directly measured and therefore is typically estimated using a dust equation to sum common oxides of major crustal elements based on measured elemental composition data. Both an accurate dust equation and reliable elemental data are essential to accurately estimate dust mass. However, most dust equations fail to account for all major dust compounds, exclude non-dust components of some elements, or account for regional variations in dust composition. Attenuation effects for light elements measured by the …

Harnessing The Potential Of Several Local Indonesian Tuber-Derived Starches As Pharmaceutical Excipients, Ronald Horison, Silvia Surini

Pharmaceutical Sciences and Research

Starch is one of the widely required excipients in pharmaceutical dosage forms manufacturing. Indonesia’s rich biodiversity, encompassing tubers like arrowroot, taro beneng, porang, ganyong and yams, harbours the potential for novel starch excipient sources. These tubers provide starch variations with distinct functional properties influenced by the natural starch granules’ properties and amylose-amylopectin ratio. Previous research utilizing natural and modified starches from these tubers has demonstrated their potential in pharmaceutical formulation. These starch tubers have been studied and provided promising results in tablet formulation and film development. Additionally, they could be involved in developing more advanced dosage forms, such as starch …

Predicting Uscs Soil Texture Classes Utilizing Soil Spectra And Deep Learning, Anush Kumar Kasaragod, Jobin Thomas, Thomas Oommen, Ryan Williams, Sidike Paheding, Abel Reyes Angulo, Jordan Ewing, Michael Cole, Paramsothy Jayakumar

Michigan Tech Publications

Purpose: Soil texture identification is vital for various agricultural and engineering applications but generally involves rigorous laboratory work, especially for estimating USCS (Unified Soil Classification System) soil texture classes. Soil texture influences soil water storage capacity, soil fertility, compaction characteristics, and soil strength. Soil spectroscopy offers a reliable approach that is non-destructive, rapid, and cost-effective to estimate several soil properties including texture. For engineering applications, the USCS soil texture classes are preferred, but very few studies have focussed on estimating USCS soil texture using soil spectroscopy or remote sensing data in general. Methods: Two large soil spectral libraries (SSLs), viz., …

Assessment Of Employee Risks In Construction Of Megahousing Projects Using Structural Equation Modeling, Mohamed Nabawy

Civil Engineering

One of the most crucial objectives for nations with dense populations worldwide is the construction of mega projects. Egypt's 2030 strategy emphasizes how crucial it is to build MHP in order to accommodate the country's enormous population growth. However, there has been a nighty eight percent delay in the completion of house construction projects due to employees' inadequate training, technology use, and uncertainty management. Enhancing the administrative, technical, and management skills of staff members can prevent delays in Egypt's delivery of sustainable MHP. The aim of this study is to develop an employee management model (ESEM) in order to assess …

Improving Ground-Based Measurements And Understanding Of Mineral Dust And Trace Elements In Ambient Particulate Matter On A Global Scale, Xuan Liu

McKelvey School of Engineering Graduate Student Theses & Dissertations

Mineral dust is a major component of ambient particulate matter (PM) globally, affecting visibility, air quality, human health, climate, and biogeochemistry. Dust mass cannot be directly measured and therefore is typically estimated using a dust equation to sum common oxides of major crustal elements based on measured elemental composition data. Both an accurate dust equation and reliable elemental data are essential to accurately estimate dust mass. However, most dust equations fail to account for all major dust compounds, exclude non-dust components of some elements, or account for regional variations in dust composition. Attenuation effects for light elements measured by the …

October 21, 2024, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.

Nyls Patent Law Clinic Helps Disabled Veteran Patent Clean Energy Invention, Shahrokh Falati

NYLS Community News

No abstract provided.

Tobacco Smoke Exposure Is A Driver Of Altered Oxidative Stress Response And Immunity In Head And Neck Cancer, Y Li, P Yadollahi, F Essien, V Putluri, Sra Chandra, K R Kami Reddy, Ahm Kamal, N Putluri, L M Abdurrahman, E Ruiz-Echartea, K Ernste, A Trivedi, J Vazquez-Perez, W H Hudson, W Decker, R Patel, A A Osman, F Kheradmand, S Y Lai, J N Myers, H D Skinner, C Coarfa, K Lee, A Jain, A Malovannaya, M J Frederick, V C Sandulache

Faculty, Staff and Students Publications

Purpose: Exposomes are critical drivers of carcinogenesis. However, how they modulate tumor behavior remains unclear. Extensive clinical data link cigarette smoke as a key exposome that promotes aggressive tumors, higher rates of metastasis, reduced response to chemoradiotherapy, and suppressed anti-tumor immunity. We sought to determine whether smoke itself can modulate aggressive tumor behavior in head and neck squamous cell carcinoma (HNSCC) through reprogramming the cellular reductive state.

Experimental design: Using established human and murine HNSCC cell lines and syngeneic mouse models, we utilized conventional western blotting, steady state and flux metabolomics, RNA sequencing, quantitative proteomics and flow cytometry to analyze …

Optimizing Niclosamide For Cancer Therapy: Improving Bioavailability Via Structural Modification And Nanotechnology, Russell Wiggins, Jihoo Woo, Shizue Mito

School of Medicine Publications

Niclosamide, a drug originally used to treat parasitic infections, has shown potential as a possible cancer treatment, but poor absorptive and solubility properties are believed to limit its effectiveness. Researchers are exploring modified structures of the drug along with advanced delivery methods, particularly nanotechnology, to improve niclosamide’s absorption profile and improve its specificity in regard to targeting cancerous cells. These efforts intend to produce more effective tumor-targeting compounds, which can be employed as pharmacological cancer treatment options when appropriate. If successful, these efforts will provide new tools for scientists and doctors, offering a novel approach regarding the treatment of a …

Current Understanding Of The Impact Of United States Military Airborne Hazards And Burn Pit Exposures On Respiratory Health, Janeen Trembley, Paul Barach, Julie Tomáška, Jedidah Poole, Pamela Ginex, Robert Miller, Jacob Lindheimer, Anthony Szema, Kimberly Gandy, Trishul Siddharthan, Jason Kirkness, Joshua Nixon, Rosie Lopez Torres, Mark Klein, Timothy Nurkiewicz, Tammy Butterick

College of Population Health Faculty Papers

Millions of United States (U.S.) troops deployed to the Middle East and Southwest Asia were exposed to toxic airborne hazards and/or open-air burn pits. Burn pit emissions contain particulate matter combined with toxic gasses and heavy metals. Ongoing research has demonstrated that exposures to the airborne hazards from military burn pits have profound and lasting health and wellness consequences. Research on the long-term health consequences of exposure to open burn pits has been limited. Work continues to understand the scope of the health impacts and the underlying pathobiology following exposures and to establish care standards. The U.S. Sergeant First Class …

Manifestations Of Sulfuric Acid Speleogenesis In The Mulapampa Travertine, Central Andes Of Peru: Evidence From The Gruta Con Lago, Andrzej Tyc, Krzysztof Gaidzik, Justyna Ciesielczuk, Katarzyna Wątor

International Journal of Speleology

Sulfuric acid speleogenesis (SAS) is a form of hypogene speleogenesis characterized by the formation of caves in carbonate rocks due to the presence of sulfuric acid. This study focuses on the Gruta con Lago, one of three caves identified in the Mulapampa travertine, located in the central Andes of Peru. These caves are accessed through collapse sinkholes, and much of their morphology results from roof breakdown. The bottom of the studied cave is situated at the current water table. Despite the absence of typical solutional features associated with SAS caves, mineralogical and geochemical evidence of speleogenesis involving H₂SO …

Volume 48-2 Complete Issue, Steven M. Schnell

The Geographical Bulletin

Volume 48-2 Complete Issue

Application And Comparison Of Geomorphological And Hydrological Pool And Riffle Quantification Methods, Amy M. Krueger, Kelly M. Frothingham

The Geographical Bulletin

Pools and riffles have long been recognized as fundamental geomorphological elements of meandering streams. As such, the quantification of pool and riffle characteristics and development of techniques to identify these bed forms has been an important research field for decades. The definition and identification of pools and riffles, however, can vary amongst disciplines. This research compares methods used in two different disciplines, geomorphology and hydrology, and determines the level of agreement between them. Initially, we identified pools and riffles using the bed differencing technique (bdt) in fifteen reaches of Ransom Creek, Clarence, New York. We then calculated the hydrological index, …

An All-Hazards Approach To Us Military Base Camp Site Selection, Mark Corson, Christopher Jasperro

The Geographical Bulletin

Throughout history, military forces have built encampments and bases in hostile areas to defend and sustain themselves while on campaign. The predominant criteria for site selection were and continue to be tactical and logistical concerns. This article applies a geographic perspective to US military base camp site selection in contingency operations such as Bosnia, Kosovo, Iraq, or Afghanistan. In particular, it argues that an all-hazards approach should be employed in the site selection process, and that the all-hazards approach be an integral part of the planning phase of base camp development and emerging site selection doctrine. This project begins with …

Reel Racing: The Geography Of The United States Lawn Mower Racing Association, H. Jason Combs

The Geographical Bulletin

The United States Lawn Mower Racing Association (USLMRA) formed on April Fools’ Day 1992 and now has approximately 500 members and a national racing circuit. This paper examines the geography of the USLMRA as well as the reasons for its expansion. Professional lawn mower racing’s popularity is somewhat in response to NASCAR’s commercialization and nationalization efforts. Lawn mower racing is more affordable than stock car racing and provides an outlet for many adrenaline-enriched and mechanically inclined individuals. The national circuit runs through traditional stock car country—from Texas and Florida to Illinois, Wisconsin, and Ohio. The majority of USLMRA members and …

Home Coming Visitor Guide, Prairie View A&M University

Homecoming

Homecoming 2024 at Prairie View A&M University was a week to remember, packed with events that celebrated the University’s rich history, dynamic student body and accomplished alumni. With the theme “Legends and Legacies,” the week highlighted the individuals and traditions that have shaped the Institution’s enduring legacy.

Workshop - Sustainability (Training Workshop), Sponsored By Evotec, Sara Badr, Priyanka Gupta

Integrated Continuous Biomanufacturing VI

No abstract provided.

The Rabbit Jumps Ahead - Rapid A Biosmb Biolayer Interferometry Technology, Thomas Kruse, Markus Kampmann, Fabian Schmitz

Integrated Continuous Biomanufacturing VI

Please click Additional Files below to see the full abstract.