Digital Commons Network^™

Enhanced Breast Cancer Tumor Classification Using Mobilenetv2: A Detailed Exploration On Image Intensity, Error Mitigation, And Streamlit-Driven Real-Time Deployment, Aaditya Surya, Adita Keshary Shah, Subash Tarun Sasikumar, Jarnell Kabore

Butler Journal of Undergraduate Research

This research introduces a sophisticated transfer learning model based on Google’s MobileNetV2 for breast cancer tumor classification into normal, benign, and malignant categories, utilizing a dataset of 1576 ultrasound images (265 normal, 891 benign, 420 malignant). The model achieves an accuracy of 0.82, precision of 0.83, recall of 0.81, ROC-AUC of 0.94, PR-AUC of 0.88, and MCC of 0.74. It examines image intensity distributions and misclassification errors, offering improvements for future applications. Addressing dataset imbalances, the study ensures a generalizable model. This work, using a dataset from Baheya Hospital, Cairo, Egypt, compiled by Walid Al- Dhabyani and colleagues (2020), emphasizes …

Infiltrating The Boys’ Club: The Portrayal Of Women In Popular Crime Dramas, Emma D. Bergquist

Butler Journal of Undergraduate Research

The present study examines whether there has been a change in the portrayal of female criminal investigators over the past two decades. Cultivation theory suggests that media profoundly influences the views of the larger society, thus indicating significant implications of this portrayal. Five popular shows (Chicago P.D., Criminal Minds, CSI: Crime Scene Investigation, Hawaii Five-0, and Law & Order: SVU) were explored, with 200 episodes examined between the series using a mixed-methods approach. The main characters in each show’s first season and most recent season were coded and analyzed. Characters were coded for depth, authority, helplessness, and sexualization, among other …

Inter-Institutional Analysis Of Skin Of Color Representation In Dermatological Lecture Content At Md And Do Medical Schools, Oluwafunke Oluwatosin Ogunremi, Blake Fredericksen, John Komas, Sana Ismail, Siri Knutsen-Larson Md, Valeriy Kozmenko Md, Afia Albin Do

Aesculapius Journal (Health Sciences & Medicine)

The purpose of this study was to analyze the lecture materials provided in medical schools through a diversity lens. Skin pathologies manifest distinctively on various shades of skin and physicians must be equipped with the proper knowledge to identify and diagnose these conditions accurately and promptly. For most medical students, images in prominent textbooks and lecture slides are their first encounter with disease presentations. Therefore, it is important to analyze the diversity of skin tones in the content that is being delivered. Specifically, the use of images featuring darker skin tones compared to those depicting lighter skin tones. This study …

Medical-Dental Staff Topics, 1989 January, Advocate Health - Midwest

Historical Documents - Combined

St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical-Dental Staff Topics". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes a staff calendar and information on continuing education opportunities.

Medical-Dental Staff Topics, 1989 February, Advocate Health - Midwest

Historical Documents - Combined

St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical-Dental Staff Topics". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes a staff calendar and information on continuing education opportunities.

Medical-Dental Staff Topics, 1989 April, Advocate Health - Midwest

Historical Documents - Combined

St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical-Dental Staff Topics". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes a staff calendar and information on continuing education opportunities. Contains an organizational chart for administration and departments at that time.

Medical-Dental Staff Topics, 1989 July, Advocate Health - Midwest

Historical Documents - Combined

St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical-Dental Staff Topics". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes a staff calendar and information on continuing education opportunities. Also contains a special insert for the residency programs and graduate medical education programs.

Medical-Dental Staff Topics, 1989 October, Advocate Health - Midwest

Historical Documents - Combined

St. Luke's Medical Center, Milwaukee, WI: An issue of "Medical-Dental Staff Topics". This was an internal publication for ASLMC staff members reporting on news, research, events, and staffing updates. Includes a staff calendar and information on continuing education opportunities.

Gertrude Blanch's Human Computers, Celia Henry

Proceedings of GREAT Day

Do you ever feel there is a lack of recognition of women mathematicians? In this paper, we will be diving into Gertrude Blanch’s contribution to the world of mathematics. She has strong connections in business and mathematics. She is known for being a leader of the Mathematical Tables Project (computing organization) and pioneered algorithm designs for humans and mechanical computers. Reading this paper will give you information about Blanch’s designs and explanations of where she came up with the ideas and how they affected the future of mathematics.

Faculty Senate Executive Committee Minutes (4/16/2024), Csusb Faculty Senate

CSUSB Faculty Senate records

No abstract provided.

Spartan Daily, April 16, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 162, Issue 32

2024 April 16 - Medical Student Education Committee Minutes, Medical Student Education Committee, East Tennessee State University

Medical Student Education Committee Minutes

No abstract provided.

Faculty Senate Executive Committee Minutes (4/16/2024), Csusb Faculty Senate

CSUSB Faculty Senate records

No abstract provided.

Hemorrhagic Cholecystitis: A Case Report, Tyler Arscott, Lawrence Narkiewicz

2024 Henry Ford Jackson Hospital Research Symposium

Hemorrhagic cholecystitis is a rare, and sometimes under considered, cause of acute cholecystitis. Hemorrhagic cholecystitis can be precipitated secondary to blunt abdominal trauma, malignancy, or various etiologies of bleeding or clotting disorder, including anticoagulation use, kidney failure, or liver failure. A combination of various imaging techniques and a high level of clinical suspicion is required to accurately diagnose hemorrhagic cholecystitis and prevent high-risk and possible complications that can result from delay in diagnosis and treatment. We present a case report involving spontaneous hemorrhagic cholecystitis, along with a review of imaging findings in various modalities. Our patient was a 69 y/o …

Age Estimation And Validation In Otoliths, Spines, And Fin Rays From Four Central Texas Fishes, Meredith B. Pfennig, Derek P. Crane, Nate G. Smith, Dave L. Buckmeier

Biology

Age estimation methods have not been validated for many species. Thus, we focused this age estimation study on four species from central Texas: the Guadalupe Bass Micropterus treculii, Channel Catfish Ictalurus punctatus, Gray Redhorse Moxostoma congestum, and Redbreast Sunfish Lepomis auritus. Our objectives for each species were to (1) investigate whether increments form annually in otoliths, fin rays, or spines; (2) determine the seasonal timing of zone deposition in each calcified structure; and (3) compare age estimates between otoliths and fin rays or spines.

Fish were sampled from central Texas waters and injected with oxytetracycline (OTC) quarterly in 2021. In …

Planning, Outcomes, Oversight: A Linguistic Analysis Of New Jersey Statutes And Reports From 1970 To 1999, Sharon E. Mccann

Theses and Dissertations

Between the decades of 1970 through 1999, there were major shifts in higher education in New Jersey. Utilizing a grounded theory approach this dissertation created a database of legislation, hearings transcripts, and education reports. Searching this database for commonly used terminology, this dissertation was seeking a pattern in language use that could demonstrate the incursion of neoliberal economic terminology into the way high education was discussed during these years. A grounded theory exploration, this dissertation does not claim to have achieved a proven connection between the language shift and decisions made by education leadership. All it can demonstrate is that …

Insulin Prescribing And Glycemic Control In Response To A Steroid-Induced Hyperglycemia Best Practice Alert, Nicole Bullock, Anna Eursiriwan, Kevin Szyskowski

2024 Henry Ford Jackson Hospital Research Symposium

Abstract: The American Diabetes Association (ADA) recommends intermediate-acting insulin NPH or long-acting insulin glargine for steroid-induced hyperglycemia in patients with diabetes mellitus (DM).1 At Henry Ford Jackson Hospital (HFJH), methylprednisolone is associated with a high incidence of hyperglycemia. HFHS implemented a Steroid-Induced Hyperglycemia Best Practice Alert (BPA) to prompt insulin prescribing (NPH or glargine) in patients with recent hyperglycemia (BG >200 within 24 hours) and a new steroid order. This observational retrospective cohort study included adult patients admitted to HFJH who were initiated on a corticosteroid within 24 hours of having a documented episode of hyperglycemia (blood glucose (BG) > 200 …

To Decipher Genomic Evolution Of Dengue Virus And To Probe The Activation Mechanism Of A Her2 Directed Chimeric Antigen Receptor Toward Computer Aided Drug Design (Cadd), Mariya Hryb

Theses and Dissertations

This study encompasses three significant chapters focusing on diverse yet interconnected aspects of pharmaceutical research. Chapter 1 delves into the complexities of drug development, emphasizing the challenges and the pressing need for advanced technologies to streamline the process. Computational methods like Computer-Aided Drug Design (CADD) extend their scope beyond small molecules, aiding in the design of intricate biomolecules vital for biomedical advancements, especially in immunotherapy. Chapter 2 introduces the Near-Neutral Balanced Selectionist Theory (NNBST) validated through analysis of Dengue virus evolution. The unique features observed align with NNBST, surpassing existing theories. This approach offers a deeper understanding of viral evolution …

Gps-Denied Localization Of Landing Evtol Aircraft, Aaron C. Brown

Theses and Dissertations

This thesis presents a dedicated GPS-denied landing system designed for electric vertical takeoff and landing (eVTOL) aircraft. The system employs active fiducial light pattern localization (AFLPL), which provides highly accurate and reliable navigation during critical landing phases. AFLPL utilizes images of a constellation comprised of modulating infrared lights strategically positioned on the landing site, to determine the aircraft pose through the use of a perspective-n-point (PnP) solver. The AFLPL system underwent thorough development, enhancement, and implementation to address and demonstrate its potential in navigation and its inherent limitations. A proposed method addresses the limitations of AFLPL by using an extended …

Auditory Feedback Decreases Timing Variability For Discontinuous And Continuous Motor Tasks In Autistic Adults, Nicole M. Richard Williams, Luc Tremblay, Corene Hurt-Thaut, Jessica Brian, Julia Kowaleski, Kathrin Mertel, Sebastian Schlüter, Michael Thaut

Faculty Scholarship

Introduction: Autistic individuals demonstrate greater variability and timing error in their motor performance than neurotypical individuals, likely due at least in part to atypical cerebellar characteristics and connectivity. These motor difficulties may differentially affect discrete as opposed to continuous movements in autistic individuals. Augmented auditory feedback has the potential to aid motor timing and variability due to intact auditory-motor pathways in autism and high sensitivity in autistic individuals to auditory stimuli. Methods: This experiment investigated whether there were differences in timing accuracy and variability in autistic adults as a function of task (discontinuous vs. continuous movements) and condition (augmented auditory …

Brain Mechanisms Underlying The Emotion Processing Bias In Treatment-Resistant Depression, X. Fan, M. Mocchi, B. Pascuzzi, J. Xiao, Brian A. Metzger, R. K. Mathura, C. Hacker, J. A. Adkinson, E. Bartoli, S. Elhassa, A. J. Watrous, Y. Zhang, A. Allawala, V. Pirtle, S. J. Mathew, W. Goodman, N. Pouratian, K. R. Bijanki

Psychology Faculty Works

Depression is associated with a cognitive bias towards negative information and away from positive information. This biased emotion processing may underlie core depression symptoms, including persistent feelings of sadness and a reduced capacity to experience pleasure. The neural mechanisms responsible for this biased emotion processing remain unknown. Here we had a unique opportunity to record stereotactic electroencephalography signals in the amygdala and prefrontal cortex (PFC) from 5 patients with treatment-resistant depression (TRD) and 12 patients with epilepsy (as control) while they participated in an affective bias task in which happy and sad faces were evaluated. First, compared with the control …

Energy-Absorbing Helmet For Safer Football, Aidan Laudeman

Honors Theses

Football-related injuries are a common occurrence and are often detrimental to the player’s health. Force impacts frequently occur at the front, back, and sides of a player’s helmet, resulting in head injuries like concussions. The goal of this project is to reduce recurrent head injuries by designing a solution involving the use of energy-absorbing metallic materials that are inserted into a football helmet. These energy-absorbing materials are configured in target zones inside the helmet to reduce the acceleration of the head based on impact locations. The chosen materials are nitinol and spring steel, which display energy-absorbing properties. Various energy-absorbing material …

Electric Ducted Fan Lander, Maggie Waechter

Honors Theses

This report, and corresponding project, addresses the fact that there are not many student experiments with controlling real spacecrafts due to the scarceness of the craft, cost, risk, and finite fuel supply. This project demonstrates the possibility of a classroom substitute for students to understand how landers would operate on planetary bodies. In order to achieve flight from the drone, there were two separate designs produced, the electrical and structural system, that were integrated together to form a full prototype. The performance of the electric ducted fans (EDFs) as well as the batteries were tested to ensure that the components …

Andrew Fullman V. City Of Philadelphia

2024 Decisions

USDC for the Eastern District of Pennsylvania

In Re: Terril Edwards

2024 Decisions

USDC for the Eastern District of Pennsylvania

Playing It Sun Safe: A Quality Improvement Project, Sarah P. Tarr, Kathryn K. Dambrino, R. David Phillippi, Ashley Karpinos

DNP Projects

Background: Athletes who play outdoor sports have multiple risk factors for the development of skin cancer. Literature highlights the need for the use of evidence-based strategies to improve the knowledge and utilization of sun protection practices in this high-risk population. Methods: Playing it Sun Safe was a multifaceted skin cancer prevention initiative implemented in a population of collegiate soccer athletes in collaboration with a university athletic department and campus health clinic. Evidence-based interventions were designed through application of the Health Belief Model (HBM) and were implemented using the Institute for Healthcare Improvement (IHI) quality improvement framework. Purpose: The two-fold aim …

Breaking The Silence: Exploring Gender Differences In Classroom Interactions, Olivia Baginski

Seattle Journal for Social Justice

No abstract provided.

Student Senate Meeting Minutes April 16, 2024, Student Senate-Winona State University

Student Senate Meeting Minutes

This document is the official Winona State University Student Senate Minutes for April 16, 2024.

Re: Comments On The Repository And Haul Route Geotechnical Pre-Design Investigation Work Plan (Dated March 29, 2024), Repository And Proposed Haul Route – Silver Bow Creek Conservation Area Quality Assurance Project Plan (Dated March 29, 2024), And Silver Bow Creek Conservation Area Repository Data Gap Quality Assurance Project Plan (Dated March 22, 2024), Emma Rott

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Techno-Economic Analysis Of Solar Pv Systems Under Various Environmental Conditions, Ramkiran B

Theses and Dissertations

World Energy Council has predicted that the global electricity demand will peak in 2030. The need for renewable energy has grown rapidly due to the rising energy demand in this ever-growing population. Green house gas emissions are predominantly due to the energy generation and consumption of fossil fuels. On the other hand, fossil fuels supply nearly 74% of India's energy demand, making India one of the world's largest coal consumers.

According to World Resource Institute, India ranks fourth in the world in terms of carbon emissions. Investments in renewable energy sources and energy-saving technologies should be part of a solution …