Digital Commons Network^™

Symptomatic Manifestations Of Hip Dysplasia In Young Adults: How Do Patients Present Before Or After Surgery? Results From A Social Media Cohort, John M. Gaddis, Amanda J. Wheeler, Erika Shults, Charles South, Stephen T. Duncan, Joel Wells

School of Medicine Publications

This study aimed to analyse the symptomatic differences of hip dysplasia before or after separate surgical interventions, including pain location and characteristics, severity, patient-reported outcomes, and a body pain diagram. A REDCap-based survey was distributed through social media from October 2023 to May 2024 and targeted individuals with current or past hip pain. The survey gathered data on demographics, comprehensive hip-specific history, and various patient-reported outcome measures. Of 509 completed surveys, 287 respondents reported a diagnosis of hip dysplasia and were divided into cohorts based on treatment history: no surgery (n = 65), post-periacetabular osteotomy (PAO) (n = 162), post-THA …

Draft Intermediate (60%) Remedial Design Report Blacktail Creek Riparian Actions Butte Priority Soils Operable Unit Of The Silver Bow Creek/Butte Area Superfund Site Silver Bow County, Montana, Hydrogeologic, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Graphene For A Sustainable Future: Clean Energy, Environmental Remediation, And Green Pathways A Review, Ahmed Al-Amiery, Wan N. R. Wan Isahak

Terra Joule Journal

Graphene is a two-dimensional carbon nanomaterial whose exceptional properties high mechanical strength (Young's modulus ∼1 TPa; tensile strength >130 GPa), high carrier mobility (>200,000 cm²/V· s at room temperature), high thermal conductivity (∼5,000 W/m· K), and large theoretical specific surface area (∼2,630 m²/g) make it an attractive platform for sustainability-oriented technologies. In this review, we will critically discuss green and sustainable synthesis routes such as those derived from biomass/waste materials, electrochemical exfoliation, and green chemical vapor deposition innovations, and their associated sustainability based on life cycle assessment concepts, functional units, and impact category indicators such …

Toward More Reliable Uavs: Interpretable Machine Learning For Understanding Propeller Fault Separability, Saadi Turied Kurdi, Luttfi A. Al-Haddad, Latif Ibraheem

Terra Joule Journal

This study investigates the fundamental limits of UAV propeller fault discrimination using an interpretable XGBoost–SHAP framework applied to the high-resolution DronePropA dataset. Three fault types—edge-cut, structural crack, and surface erosion—were evaluated across three severity levels under constrained flight conditions to isolate the physical signatures of degradation. A curated subset of 1 kHz IMU and ESC telemetry from Drone 1 (trajectory t1, speed SP1) enabled analysis of fault separability independent of kinematic variability. Despite deploying a moderately complex XGBoost classifier (300 estimators, depth = 6) and a comprehensive multi-domain feature set, the model achieved a performance ceiling of 38.04% accuracy and …

Impact Of Glass Powder As A Sustainable Material On The Workability, Strength, And Durability Properties In High-Performance Basalt Fiber Reinforced Concrete: A Statistical Analysis, Ahmed Fathi Mohamed Salih

Journal of Sustainable Construction Materials and Technologies

The global construction sector is increasingly challenged to balance environmental sustainability with the growing demand for durable, high-performance materials. As cement production continues to be a major source of anthropogenic CO2 emissions, the incorporation of alternative, low-impact binders has become a key strategy for reducing the environmental footprint of concrete. In this context, glass powder (GP)—a finely ground industrial by-product rich in amorphous silica—has emerged as a promising partial replacement for Portland cement. Its pozzolanic reactivity contributes to improved hydration and matrix densification, while its use also supports circular economy principles by diverting waste glass from landfills. At the same …

The Effect Of Transcranial Near-Infrared Laser Therapy On Chronic Ischemic Stroke Patients: A Randomized, Single-Blind, Sham-Controlled Trial, Merna Hassan, Osama Al Balah, Ahmed Hegazy, El Sayed Satour

Journal of the Saudi Heart Association

Background: Transcranial photobiomodulation (TPBM) using near-infrared (NIR) light is a novel, non-invasive neuromodulation strategy with potential to enhance neurorecovery. While preclinical studies are promising, clinical evidence in chronic stroke remains limited and inconsistent.

Objective: To evaluate the efficacy and safety of 980 nm transcranial NIR laser therapy as an adjunct to standard rehabilitation in improving neurological function in patients with chronic ischemic stroke.

Methods: In this randomized, single-blind, sham-controlled trial, 40 chronic ischemic stroke patients (>6 months post-onset, NIHSS 7-22) were allocated to active treatment (n=20) or sham control (n=20). The active group received 980 nm laser therapy (6W, …

Symmetry And Scale: The Precise Engineering Of Chitosan-Based Polyhedral For The Delivery Of Therapeutic Materials At The Nanoscale, Ahmed. J. Jasim, Noor Malik Saadoon

AUIQ Technical Engineering Science

Preparation of chitosan-based drug delivery carriers requires converting linear polysaccharide chains into individual 3D objects. By building on the natural structural properties of chitin-based polymers, in addition to control the geometry of organically derived raw material from feedstock to submicron polyhedral or spherical dimensions. This geometric change is governed by a surface area-to-volume ratio that maximizes the exposure of the therapeutic payload to the external environment. The approach centres on the development of such carriers using ion-complexation and emulsification methodologies, which involve electrostatic cross-linking of ion-binding pairs to define an impenetrable boundary separating a liquid from a solid phase. Critical …

Python Hunting: How Laws That Protect The Everglades From The Invasive Burmese Python, Including Eradication Programs, Can Inform The Regulation Of Objects Controlled By Artificial Intelligence, Kerri Lynn Stone, Joshua Stone

Journal of Technology Law & Policy

This Article explores the surprisingly apt analogy between the Burmese python problem in the Florida Everglades and abandoned objects that are controlled by artificial intelligence (AI). With few natural predators, the invasive Burmese python, which was likely introduced to the Everglades through abandonment by pet owners, has threatened native species with extinction. Objects controlled by AI, which we will likely increasingly share our environment with, such as autonomous taxis and food delivery robots, as well as a variety of objects that are used by the military, may be abandoned by their owners and continue to operate. Over time, these objects …

Preimplantation Genetic Testing For Adult Onet Conditions And The Mismatched Wrongful Birth Claim: Creating An Appropriate Negligence Cause Of Action, Evelyn M. Tenenbaum

Journal of Technology Law & Policy

Today, parents can choose to have the embryos they create using in vitro fertilization (IVF) tested for harmful genetic mutations they want to avoid passing along to their children. Through a process called preimplantation genetic testing (PGT), hundreds of genetic mutations can now be detected, allowing parents to select embryos for implantation without the tested-for mutation. But if, due to a healthcare provider’s negligence, the resulting child is born with a harmful mutation causing an adult-onset condition, neither the parents nor the child can recover damages. This conundrum arose because the wrongful birth cause of action was created to deal …

Tennessee Higher Education Fact Book 2025, Tennessee. Higher Education Commission.

Higher Education Fact Book

No abstract provided.

Tennessee State Museum Summer 2025 Newsletter & Calendar Of Events, Tennessee. State Museum.

Tennessee State Museum

No abstract provided.

Taylor Dispersion In Variable-Density, Variable-Viscosity Pulsatile Flows, Prabakaran Rajamanickam, Adam D. Weiss

Progress in Scale Modeling, an International Journal

The phenomenon of Taylor or shear-induced dispersion of a non-passive scalar field in a pulsatile pipe flow is investigated, accounting for the scalar field's influence on fluid density and transport coefficients. By employing multiple scale analysis, an effective one-dimensional, unsteady mixing problem for the scalar field is obtained, which includes the diffusion coefficient for shear-induced dispersion. The resulting governing equations are applicable to a range of scalar transport problems in pulsatile pipe flows.

Polyherbal Phytochemicals As Multi-Target Inhibitors Of Key Breast Cancer Proteins: A Computational Approach, Nadia Wahyuningsih, Nashi Widodo, Sri Rahayu, Muhaimin Rifa’I

Karbala International Journal of Modern Science

Breast cancer is a primary worldwide health concern, and conventional therapies often cause side effects. This study was performed to investigate the therapeutic potential of a polyherbal formulation containing Curcuma longa, Phyllanthus niruri, Ziziphus mauritiana, Nigella sativa, and Annona muricata as multi-target inhibitors against breast cancer protein targets using molecular docking and molecular dynamics in silico approach. Bioactive compounds were analyzed using Liquid Chromatography High-Resolution Mass Spectrometry (LC-HRMS) to identify the extract's phytochemicals. The compounds were examined for drug-likeness, membrane permeability, bioactivity, and toxicity. The inhibitory ability against the proto-oncogene pathway, which is commonly dysregulated and mutated in breast cancer, …

Synthesis And Characterization Of Ti-Enhanced F75/Ha Functionally Graded Materials Fabricated By Powder Metallurgy, Afrah M. Al Hussainey, Aseel Mustafa, Randa Kamel Hussain

Karbala International Journal of Modern Science

Functionally graded materials (FGMs) are a highly advanced class of biomaterials with graded structure and properties, enabling the fabrication of physiologically and mechanically compatible materials for use in various medical devices. This study aims to produce a functional-grade material based on a cobalt-chromium-molybdenum alloy (F75) reinforced with 4% titanium (Ti) and hydroxyapatite (HA). This will enhance the material's mechanical properties, corrosion resistance, and bioactivity, making it suitable for use as a bone substitute. The natural eggshells were washed, burnt, and chemically processed to form hydroxyapatite with a Ca/P proportion of 1.67. FTIR showed that phosphate and OH groups were separate, …

The Association Of Bedside Nurse Staffing On Patient Outcomes And Throughput In A Pediatric Cardiac Intensive Care Unit, Michael P. Fundora, Jiayi Liu, Diwas Kc, Christina Calamaro

Journal of Pediatric Intensive Care

Objective: Healthcare throughput is the progression of patients from admission to discharge, limited by bed occupancy and hospital capacity. This study examines Heart Center throughput, cascading effects of limited beds, transfer delays, and nursing staffing on outcomes utilizing elective surgery cancellation during the initial SARS-CoV-2 pandemic wave. Design: Retrospective single-center study of staffing, adverse events, and transfers were collected. Study period was January 1, 2018 – December 31, 2020 with the SARS-CoV-2 period March-May 2020. Main Results: There were 2,589 patients, median age 5 months (6 days-4 years), 1,543 (60%) surgical, 1,046 (40%) medical. Mortality was 3.9% (n=101), median stay …

Slow And Steady: Optimizing Icu Treatment Weans For Children With Chronic Critical Illness, Rachel L. Troch, Alexandra M. Lazzara, Flora N. Yazigi, Carly E. Blatt, Avery W. Zierk, Bethany S. Chalk, Laura M. Prichett, Sofia I. Perazzo, Khodayar Rais-Bahrami, Renee D. Boss

Journal of Pediatric Intensive Care

Objectives: Pediatric chronic critical illness (PCCI) is characterized by prolonged and recurrent hospitalizations, multiorgan conditions, and use of medical technology. Our prior work explored the mismatch between intensive care unit (ICU) acute care models and the chronic needs of patients with PCCI. The objective of this study was to examine whether the number and frequency of treatment weans in ICU care were associated with clinical setbacks and/or length of stay for patients with PCCI. Methods: A retrospective chart review of the electronic medical record for 300 pediatric patients with PCCI was performed at the neonatal ICU (NICU), pediatric ICU (PICU), …

The Caldwell-Gemini Bio-Harmonic Habitat: A Production-Locked, Multi-Modal Wellness System, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract The Caldwell-Gemini Bio-Harmonic Habitat v1.4 is a production-locked, TRL 7 multi-modal wellness environment designed to reduce oxidative stress biomarkers and improve tissue homeostasis. Operating under a CERN-OHL-P v2.0 license, this system integrates three independent modules: a Sleep Module (LIPUS 1.04MHz, Acoustic Gel-Pads, NTC-grid thermal management for HRV +15%), a Transit Module (Bipolar NAI aerosol precipitation for PM2.5 -70% in 60s, Ozone <0.05ppm), and an Environmental Module (Arachne PBM panels for Cortisol +12%). All modules adhere to ISO 60601-1 medical-grade safety standards. The system features Zero-Trust security with AES-256 encryption, HIPAA/GDPR compliance, local AI processing via the #22 AI Monitor, and user-owned "Resonant Keys" for biometric data. User experience is enhanced through 3D-Spacer Fabric comfort and a "Zen Mode" mobile app. The $2,950 prototype BOM is optimized for 2026 industrial supply chains, with a projected retail cost of $1,250 at scale. This v1.4 spec resolves all prior critiques, establishing a clear regulatory path as a General Wellness Device

Gci-132-N Gen-1.2: Omni-Restoration Platform For Non-Invasive Ocular Neuroprotection And Disease Monitoring, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract: GCI-132-N is a non-invasive, wearable ultrasound platform designed for superior ocular neuroprotection and disease monitoring, primarily targeting glaucoma but with applicability to early Parkinson's and Alzheimer's biomarker tracking. This GEN-1.2 dossier presents an industrial blueprint leveraging sonoporation physics, commercial-off-the-shelf (COTS) hardware, and a proprietary Caldwell-Carrier Neuro-Gel with microbubbles. Key features include a 64-element CMUT array for dual-frequency vortex sonoporation, a graphene thermal spreader, PDMS microfluidics for gel refresh, and a self-powered hybrid energy system. A "Caldwell Resonance Signature" customizes ultrasound delivery to individual ocular impedance profiles, enhancing efficiency by 30%. Real-time safety is ensured via triple-redundant interlocks, including pressure, …

Line Crossing Based Unauthorized Movement Detection From Video Footage, Na

Defensive Publications Series

This disclosure describes techniques of line-crossing detection in security camera footage. A security officer or another authorized viewer of the footage draws a line within the field-of-view. The line can be annotated with a direction, such that a person crossing the line in one direction triggers an alarm but crossing it in the opposite direction does not. Person IDs and bounding boxes for each detected person in the time window of interest are retrieved. The coordinates and directionality of drawn lines are retrieved. The bounding boxes are grouped by person ID. Bounding boxes within a group are ordered by timestamp. …

Face-Agnostic Intermittent Loitering Detection In Security Camera Footage, Na

Defensive Publications Series

Security personnel are interested in detecting persons who are loitering in a region captured by a security camera. However, in many scenarios, it is possible that a person walks outside the region captured by a security camera for a period of time before returning to the region. The intermittent presence of the person may not be detected as an instance of loitering. This disclosure describes techniques to detect intermittent loitering in security camera footage. Per the techniques, the period for which a person leaves the screen, if below a certain threshold, is counted towards loitering time. The techniques are face-agnostic, …

Clustering Person Appearances To Improve Person Recognition, Na

Defensive Publications Series

This disclosure describes techniques that improve the recognition of a person observed in video footage captured by security cameras by leveraging a large number of images of the person obtained from various perspectives from multiple cameras. Images of a person moving through a given space and appearing at various angles and look-directions are obtained and clustered. The cluster of images of a person is subjected to face detection to obtain a gallery of face images for the person. To recognize the person, similarity scores are computed between a reference image of the person and each of the images in the …

Gci Omni-Vortex Integrator (V1.0): Universal Nexus Framework For The Gci Ecosystem, Michael Victor Caldwell Mr.

Defensive Publications Series

abstract: The GCI Omni-Vortex Integrator (v1.0) defines the essential framework for deploying and operating GCI's open-hardware inventions as a cohesive, functional ecosystem. This master disclosure serves as the Universal Operating System and Assembly Manual, detailing critical inter-invention dependencies, standardized interfaces (e.g., MIS 6-Pin), and an integrated deployment methodology. It ensures safe, efficient, and robust real-world operation by outlining how individual GCI components—such as the Vortex Microbubble Refiner ("Titan"), Omni-Vortex Kinetic Stack, Arachne Smart-Skin, and APR AI—must interface and collaborate. This framework prevents partial or incorrect deployments that could lead to performance degradation or system failure, thereby protecting the integrity and …

Co-Optimization Of Compute Workloads Across Heterogeneous Data Center Fleets, Raiford Smith, Ana Radovanovic, Anant Vikram, Roman Malina

Defensive Publications Series

The isolated optimization of distinct data center fleets may lead to systemic inefficiencies and may not optimally utilize the collective compute capacity available across different infrastructures, creating challenges in cost management and reliability as well as water and energy consumption. Systems and methods are described that can provide a framework for a federated marketplace where compute demand can be expressed through standardized bids and available capacity can be advertised through standardized offers. A central optimization engine can ingest these bids and offers to match workloads with suitable data center resources based on a plurality of criteria, such as cost, latency, …

Modular Auxiliary Framework For Expanding Smart Wearable Device Capabilities, Junaid Syed, Ajmal Godil

Defensive Publications Series

Smartwatches and other smart wearable devices are inherently limited by compact form factors, which often constrain battery capacity, heat dissipation, and the integration of specialized hardware. As a result, useful sensors (e.g., high-resolution cameras, advanced health monitors) are frequently omitted due to restricted internal real estate. This disclosure describes a modular auxiliary framework designed to expand wearable device capabilities. A side-mounted adapter unit is secured to the watch body to interface with existing charging and data pins. This adapter provides a standardized external connector for various hot-swappable auxiliary modules, including external batteries, sensor arrays, and/or communication hardware. Secure attachment is …

Multimodal Construction Of Ideational Meaning On Opening Pages Of English Textbooks In China, Yudie Wei, Uti Aryanti

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to examine how ideational meaning is multimodally constructed on 31 opening pages through the interaction of theme images and Look and Share questions in four newly published junior high school English textbooks by People’s Education Press. Adopting the multimodal discourse analytic approach, the study analyzed representational processes in 32 images using Visual Grammar and ideational processes in 97 verbal interrogatives through transitivity patterns. The findings show that opening page images are predominantly narrative, frequently foregrounding action and reactional processes. The verbal questions, in contrast, show a strong tendency toward mental processes, while material and relational processes also …

How Ryan Funai Found His Calling In The Caves And Classrooms Of Fhsu, March 12, 2026, Tisa Mason Ed.D.

Heart of a Tiger Columns

No abstract provided.

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Thin Sections

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Mgrre_Thinsections_Mgrre-136_6, Mgrre

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Mgrre_Thinsections_Mgrre-136_5, Mgrre

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Mgrre_Thinsections_Mgrre-136_7, Mgrre

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