Digital Commons Network^™

Mission-Driven Inverse Design Of Blended Wing Body Aircraft With Machine Learning, Rohan S. Sharma, Serhat Hosder

Mechanical and Aerospace Engineering Faculty Research & Creative Works

The intent of this work was to investigate the feasibility of developing machine learning models for calculating values of airplane configuration design variables when provided time-series, mission-informed performance data. Shallow artificial neural networks were developed, trained, and tested using data pertaining to the blended wing body (BWB) class of aerospace vehicles. Configuration design parameters were varied using a Latin-hypercube sampling scheme. These data were used by a parametric-based BWB configuration generator to create unique BWBs. Performance for each configuration was obtained via a performance estimation tool. Training and testing of neural networks were conducted using a K-fold cross-validation scheme. A …

Influence Of Modified Starches On Mental Performance And Physical Activity Following An Exhaustive Bout Of Exercise, Callie Herman, Gustavo Sandri Heidner, Laurel M. Wentz, Alexandra A. Shaver, Nicholas P. Murray

Department of Kinesiology Scholarship and Creative Works

Slow-releasing carbohydrates may delay the effects of fatigue after exhaustive exercise. The purpose of this study was to observe the influence that hydrothermally modified starches (HMS) and traditional maltodextrin (MAL) supplements had on physical endurance and mental performance following exhaustive exercise. Male participants completed a VO2 max and 2 days of cycling sessions using a Velotron ergometer. Cycling sessions were performed at 70% of the VO2 max workload for 150 min. Supplements were consumed 30 min before cycling and during exercise at the 120-min mark (1 g CHO/kg body weight). Brain activity was measured using a Neuroscan 64-channel electroencephalogram cap. …

Inverse Association Between Exercising Blood Pressure Response And Left Ventricular Chamber Size And Mass In Women Who Habitually Resistance Train, Evan L. Matthews, John J. Guers, Meghan G. Ramick, Peter A. Hosick

Department of Kinesiology Scholarship and Creative Works

Exercise is a major modifiable lifestyle factor that leads to temporarily increased systolic blood pressure (SBP), which is thought to influence left ventricular mass normalized to body surface area (LVM/BSA). This relationship has never been studied in women who habitually perform resistance exercise. Purpose: To determine if a direct correlation exists between the SBP response to resistance exercise (change from rest; eSBP) and LVM/BSA in young healthy women who habitually resistance train. Methods: Leg extension resistance exercise was performed while continuously monitoring blood pressure using finger plethysmography. LVM was estimated using echocardiography. Data are shown as mean ± SD. Results: …

Stereotactic Body Radiation Therapy For Hepatocellular Carcinoma: Meta-Analysis And International Stereotactic Radiosurgery Society Practice Guidelines, Rupesh Kotecha

All Publications

No abstract provided.

Reasonably Accommodating Employment Discrimination Law, William Corbett

Penn State Law Review (2003 - Present)

No abstract provided.

#Filterdrop It Like It's Hot: Why The Ftc Should Explicitly Ban Filter Usage In Social Media Beauty Advertisements, Julie Pandich

Penn State Law Review (2003 - Present)

No abstract provided.

First Detection Of Polarization In X-Rays For Psr B0540-69 And Its Nebula, Fei Xie, Josephine Wong, Fabio La Monaca, Roger W. Romani, Jeremy Heyl, Philip Kaaret, Alessandro Di Marco, Niccolò Bucciantini, Kuan Liu, Chi-Yung Ng, Niccolò Di Lalla, Martin C. Weisskopf, Enrico Costa, Paolo Soffitta, Fabio Muleri, Matteo Bachetti, Maura Pilia, John Rankin, Sergio Fabiani, Iván Agudo, Lucio A. Antonelli, Luca Baldini, Wayne H. Baumgartner, Ronaldo Bellazzini, Stefano Bianchi

Faculty Publications

We report on X-ray polarization measurements of the extragalactic Crab-like PSR B0540-69 and its Pulsar Wind Nebula (PWN) in the Large Magellanic Cloud, using a ∼850 ks Imaging X-ray Polarimetry Explorer (IXPE) exposure. The PWN is unresolved by IXPE. No statistically significant polarization is detected for the image-averaged data, giving a 99% confidence polarization upper limit (MDP99) of 5.3% in the 2–8 keV energy range. However, a phase-resolved analysis detects polarization for both the nebula and pulsar in the 4–6 keV energy range. For the PWN defined as the off-pulse phases, the polarization degree (PD) of (24.5 ± 5.3)% and …

Online Disinhibited Contracts, Wayne R. Barnes

Faculty Scholarship

There have been at least two dominant forces at work in the realm of consumer contracting over the past several decades. One has been the rise and domination of the standard form contract (whereby merchants contract with consumers via the use of standardized, boilerplate terms and conditions that consumers do not read or understand). The second force has been the rise of e-commerce and the purchase of goods and services via websites and other online platforms, and the use of “wrap” formation methodology (whereby merchants obtain consumer assent to the online terms and conditions via the consumer’s informal click, scroll, …

Discrepancies In The Properties Of A Coronal Mass Ejection On Scales Of 0.03 Au As Revealed By Simultaneous Measurements At Solar Orbiter And Wind: The 2021 November 3–5 Event, F Regnault, Nada Al-Haddad, Noé Lugaz, Charles J. Farrugia, Wenyuan Yu, Bin Zhuang, E E. Davies

Faculty Publications

Simultaneous in situ measurements of coronal mass ejections (CMEs), including both plasma and magnetic field, by two spacecraft in radial alignment have been extremely rare. Here, we report on one such CME measured by Solar Orbiter (SolO) and Wind on 2021 November 3–5, while the spacecraft were radially separated by a heliocentric distance of 0.13 au and angularly by only 2.2°. We focus on the magnetic cloud (MC) part of the CME. We find notable changes in the R and N magnetic field components and in the speed profiles inside the MC between SolO and Wind. We observe a greater …

Effects Of Compassion Fatigue On Surgical Staff Productivity, Marcy I. Harris

Electronic Theses and Dissertations

Compassion fatigue is a psychological phenomenon affecting many healthcare professionals; however, many professionals are unaware of compassion fatigue or its signs and symptoms. Individuals suffering from compassion fatigue may experience mental and physical side effects and a decline in their work productivity. This quality improvement project was aimed at determining if implementing Vintapatr’s compassion fatigue education and management program would improve perceived levels of compassion fatigue and reduce operating room turnover time. The researcher utilized a descriptive correlational design to identify the relationship between compassion fatigue levels and operating room turnover times. This quality improvement project was implemented at a …

Time To Blood Pressure Control And Predictors Among Patients Receiving Integrated Treatment For Hypertension And Hiv Based On An Adapted Who Hearts Implementation Strategy At A Large Urban Hiv Clinic In Uganda, Willington Amutuhaire, Lewis S. Musoke, George A. Yendewa, Lewis S. Musoke, George A. Yendewa

Faculty Scholarship

In this cohort study, we determined time to blood pressure (BP) control and its predictors among hypertensive PLHIV enrolled in integrated hypertension-HIV care based on the World Health Organization (WHO) HEARTS strategy at Mulago Immunosuppression Clinic in Uganda. From August 2019 to March 2020, we enrolled hypertensive PLHIV aged ≥18 years and initiated Amlodipine 5 mg mono-therapy for BP (140–159)/(90–99) mmHg or Amlodipine 5 mg/Valsartan 80 mg duo-therapy for BP ≥ 160/90 mmHg. Patients were followed with a treatment escalation plan until BP control, defined as BP < 140/90 mmHg. We used Cox proportional hazards models to identify predictors of time to BP control. Of 877 PLHIV enrolled (mean age 50.4 years, 62.1% female), 30% received mono-therapy and 70% received duo-therapy. In the monotherapy group, 66%, 88% and 96% attained BP control in the first, second and third months, respectively. For patients on duo-therapy, 56%, 83%, 88% and 90% achieved BP control in the first, second, third, and fourth months, respectively. In adjusted Cox proportional hazard analysis, higher systolic BP (aHR 0.995, 95% CI 0.989-0.999) and baseline ART tenofovir/lamivudine/efavirenz (aHR 0.764, 95% CI 0.637–0.917) were associated with longer time to BP control, while being on ART for >10 years was associated with a shorter time to BP control (aHR 1.456, …

Comment On: Universal In-House Neonatal Hips Ultrasonography Screening In The United Arab Emirates, Raid Al Baradie, Faizan Z. Kashoo, Abdullah K. Aljandal, Abdulaziz A. Aljish, Rashed N. Alburaqi, Fallaj B. Alharbi, Ashwaq D. Almutairi, Naif A. Binroshod, Bader A. Althumayri, Nina Đorđević

Saudi Medical Journal

No abstract provided.

Borderplex Business Barometer, Volume 8, Number 2, Thomas M. Fullerton Jr., Steven L. Fullerton

Border Region Modeling Project

No abstract provided.

We’Re In This Together, So Be The Best Human You Can Be, Michelle C. Dziurgot Dds

The Journal of the Michigan Dental Association

The editorial reflects on the shared human experiences that bind us together, using a travel delay as a backdrop. The author highlights personal growth during a trip to Europe and emphasizes the importance of common bonds among people, whether through travel, education, or shared moments. The narrative urges readers to step out of their comfort zones and be compassionate, contributing to a happier and more connected world.

Active Transportation Counts From Existing On-Street Signal And Detection Infrastructure, Sirisha Kothuri, Patrick Allen Singleton, Mahyar Vahedi Saheli, Elizabeth Yates, Joseph P. Broach

Civil and Environmental Engineering Faculty Publications and Presentations

This study’s objective was to use data from existing traffic signal infrastructure to estimate pedestrian volumes. Pedestrian push-button actuations were collected from signal controller logs at 49 intersections in western Oregon and an additional 16 intersections in eastern Oregon. These actuations were then compared to observed pedestrian counts, totaling over 34,000 people, obtained from video recordings. After exploring various options, a simple quadratic relationship was modeled using a single measure of pedestrian signal activity: the number of push-button presses (filtered to remove multiple presses within 15 seconds). The model’s predictions showed a correlation of 0.86 with observed pedestrian volumes and …

“Swifties” Or Swift Suppression? How Police Officers Exploit Copyright Law And Practice Online To Evade Public Accountability, Jeremy Lamstein

Cardozo Law Review

The video recording of the tragic killing of George Floyd by Minneapolis police officers had an immediate and profound impact on the public. The video held essential evidentiary value in the prosecution of Floyd’s killers, as it told a very different story than what the police officers had made the situation out to be. It was by no means the first recording of police misconduct that generated significant attention from the public, but it remains among the most notable.

Now, imagine that the world had never seen the extent of this horrific incident. In this alternate universe, the video never …

An Overview Of The Second-Previous Memory Effect In The Strictlyalternating Donation Game, Mohamed Zayet, Essam El-Seidy, Amira Abdel-Malek, Aya Rabie

Basic Science Engineering

Game theory delves into the examination of strategic behaviour across diverse domains such as insurance, business, military, biology, andmore,with the aim of deriving optimal decisions. Recent research focusing on the alteration of memory in the donation game with simultaneous iterated rounds has spurred our interest in investigating this phenomenon within the realm of the strictly alternating donation game. This study proposes a novel decision-making approach, utilising the previous unit instead of the most recent one. Thescopenarrowsdownto16employedstrategies,each definedbyfinitetwo-stateautomata,whileaccountingforpotentialimplementationerrorsinthe computationofstrategypayoffs.Dominant strategies are determined by assessing the interaction payoffs among strategy pairs. This article centres on the calculation of equilibrium points among heteroclinic …

Estimating Concentration Of Toxic Ions Arsenic In Water By Using Photonic Crystal Fiber Based On Surface Plasmon Resonance (Spr), Ghufran Mohammed Jassam, Soudad S. Ahmed

Baghdad Science Journal

In this work, an enhanced Photonic Crystal Fiber (PCF) based on Surface Plasmon Resonance (SPR) sensor using a sided polished structure for the detection of toxic ions Arsenic in water was designed and implemented. The SPR curve can be obtained by polishing the side of the PCF after coating the Au film on the side of the polished area, the SPR curve can be obtained. The proposed sensor has a clear SPR effect, according to the findings of the experiments. The estimated signal to Noise Ratio (SNR), sensitivity (S), resolution (R), and Figures of merit (FOM) are approaching; the SNR …

Molecular Study Of The Relationship Of Gene Expression Of Some Genes With The Temperature Variation Of Bacterial Growth, Ahmed Attalla Hasan Al-Fhdawi, Adel Meshaan Rabee

Baghdad Science Journal

Pseudomonas aeruginosa is an opportunistic pathogen responsible for serious infections. At least three different exopolysaccharides, alginate, polysaccharide synthesis locus (Psl), and pellicle exopolysaccharide (Pel) make up the biofilm matrix in P. aeruginosa . The effect of temperature on the biofilm formation and gene expression was examined by microtiter plate and real-time quantitative polymerase chain reaction (qRT-PCR). To be able to determine the effect of temperature on biofilm formation and gene expression of P. aeruginosa, 303 clinical and environmental samples were collected. Pseudomonas aeruginosa was isolated from 61 (20.1%) and 48 (15.8%) of the clinical and environmental samples, respectively. The ability …

A Novel Gravity ‎Optimization Algorithm For Extractive Arabic Text Summarization, Mustafa J. Hadi, Ayad R. Abbas, Osamah Y. Fadhil

Baghdad Science Journal

An automatic text summarization system mimics how humans summarize by picking the most ‎significant sentences in a source text. However, the complexities of the Arabic language have become ‎challenging to obtain information quickly and effectively. The main disadvantage of the ‎traditional approaches is that they are strictly constrained (especially for the Arabic language) by the ‎accuracy of sentence feature ‎functions, weighting schemes, ‎and similarity calculations. On the other hand, the meta-heuristic search approaches have a feature that tolerates imprecision, gets ‎prohibited results, and is not strictly bound by the above ‎restrictions. This ‎paper used the Gravitational Optimization Algorithm (GOA), a …

A New Green Approach Of Cfia Technique For Direct Assay With A High Throughput Of Sulfamethoxazole Drugs Using Condensation Reaction With Nqs Agent, Wasan A. Hanooan, Bushra B. Qassim

Baghdad Science Journal

A new design of manifold flow injection (FI) coupling with a merging zone technique was studied for sulfamethoxazole determination spectrophotometrically. The semiautomated FI method has many advantages such as being fast, simple, highly accurate, economical with high throughput . The suggested method based on the production of the orange- colored compound of SMZ with (NQS)1,2-Naphthoquinone-4-Sulphonic acid Sodium salt in alkaline media NaOH at λmax 496nm.The linearity range of sulfamethoxazole was 3-100 μg. mL-1, with (LOD) was 0.593 μg. mL-1 and the RSD% is about 1.25 and the recovery is 100.73%. All various physical and chemical parameters that have an effect …

Study The Quality Of Nasopharyngeal Plans Using Evaluation Indexes Of Imrt And Vmat Treatment Planning Techniques, Ayat Methaq Khalaf, Basim Khalaf Rejah

Baghdad Science Journal

Radiation treatment has long been the conventional approach for treating nasopharyngeal cancer (NPC) tumors due to its anatomic features, biological characteristics, and radiosensitivity. The most common treatment for nasopharyngeal carcinoma is radiotherapy. This study aimed to assess the better quality of radiotherapy treatment techniques using intensity-modulated radiotherapy (IMRT) and volumetric-modulated arc therapy (VMAT). The VMAT and IMRT are comparative techniques. Forty patients with nasopharyngeal carcinoma and forwarded for radiotherapy were treated with both advanced techniques, IMRT and VMAT, using eclipse software from Varian. The x-ray energy was set at 6 MV. The total prescribed dose was 70 Gy. The results …

Improving The Efficiency And Security Of Passport Control Processes At Airports By Using The R-Cnn Object Detection Model, Elhoucine Ouassam, Yassine Dabachine, Nabil Hmina, Belaid Bouikhalene

Baghdad Science Journal

The use of real-time machine learning to optimize passport control procedures at airports can greatly improve both the efficiency and security of the processes. To automate and optimize these procedures, AI algorithms such as character recognition, facial recognition, predictive algorithms and automatic data processing can be implemented. The proposed method is to use the R-CNN object detection model to detect passport objects in real-time images collected by passport control cameras. This paper describes the step-by-step process of the proposed approach, which includes pre-processing, training and testing the R-CNN model, integrating it into the passport control system, and evaluating its accuracy …

Ending The Epidemic Of Accidental Personality Disorder Discrimination By Well-Meaning Mediators, Dan Berstein, Hannah Diamond, Philip T. Yanos

Journal of Dispute Resolution

People who have or appear to have mental disorders encounter rampant bias and stigma, including from mediators. This article focuses on some of the most heavily stigmatized mental health problems - personality disorders - and how some mediators discriminate against parties based on their guesses and assumptions that those parties may have these conditions.

Layered Vulnerability And Researchers’ Responsibilities: Learning From Research Involving Kenyan Adolescents Living With Perinatal Hiv Infection, Mary Kimani, Sassy Molyneux, Anderson Charo, Scholastica Zakayo, Gladys Sanga, Rita Njeru, Alun Davies, Maureen Kelley, Amina Abubakar, Vicki Marsh

Institute for Human Development, East Africa

Background: Carefully planned research is critical to developing policies and interventions that counter physical, psychological and social challenges faced by young people living with HIV/AIDS, without increasing burdens. Such studies, however, must navigate a ‘vulnerability paradox’, since including potentially vulnerable groups also risks unintentionally worsening their situation. Through embedded social science research, linked to a cohort study involving Adolescents Living with HIV/AIDS (ALH) in Kenya, we develop an account of researchers’ responsibilities towards young people, incorporating concepts of vulnerability, resilience, and agency as ‘interacting layers’.

Methods: Using a qualitative, iterative approach across three linked data collection phases including interviews, group …

Jrnl 473.01: International Reporting, Nadia D. White

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Anty 101h.Xh1: Anthropology And The Human Exerience - Bitteroot, Jamie L. Ogden

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Crwr 211a.01: Introduction To Poetry Workshop, Lillian I. Emerick Valentine

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Hsta 343h.01: African-American History Since 1865, Tobin Miller Shearer

University of Montana Course Syllabi, 2021-2025

No abstract provided.

Hsta 371h.50: Women In America From The Civil War To The Present, Virginia L. Summey

University of Montana Course Syllabi, 2021-2025

No abstract provided.