Digital Commons Network^™

Geometry Through Architectural Design, Maureen T. Carroll, Elyn Rykken

LASER Journal

In her 1912 geometry book, Mabel Sykes surveys complex and beautiful architectural designs from around the world to inspire exercises on geometric proof, construction and computation. In over 1800 exercises, Sykes analyzes geometric patterns from ornamental and structural features found in tile mosaics, parquet floors, Gothic windows, trusses and arches. As Sykes' writes, ``Geometry gives, as no other subject can give, an appreciation of form as it exists in the material world" . We have chosen four examples to illustrate how her appealing designs and the accompanying exercises of this hidden gem can be incorporated into any geometry course.

Self-Adaptive Capacitor For Micro-Display Sub-Pixels, Qianqian Wang, Jacob Choi, Gang Chen

Defensive Publications Series

A display device has pixels that compensate a threshold voltage of a driving transistor through decreasing the discharge time of a capacitor coupled to the driving transistor. The capacitor may be embodied as a metal-oxide-semiconductor (MOS) transistor. The capacitor may include a non-uniform channel region having a capacitance that increases with a decrease of a gate-source voltage applied to the capacitor and decrease with an increase of the gate-source voltage applied to the capacitor.

Using Micro-Recirculation To Recover Poor Printhead Nozzle Health, Hp Inc

Defensive Publications Series

This disclosure relates to the field of industrial printing where downtimes may be indeterministic (due to manufacturing downtimes and/or shift changes) and printheads are typically sitting out in free space without service stations or servicing systems but the printing system is expected to start up and print without issue with no human intervention.

2024 Graduate Program Rankings, Unlv & Unr, Emily J. Daclan, Isabelle G. Graham, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet presents the 2024 graduate program rankings for the University of Nevada, Las Vegas (UNLV) and for the University of Nevada, Reno (UNR) based on the data published in the U.S. News and World Report. The graduate program categories reported in U.S. News and World Report include business, medicine, engineering, nursing, law, public affairs, education, fine arts, health, science, social sciences, and humanities.

Piloting A Digital Campaign To Promote Awareness Of The Louisiana Teleprep Program Among Sexual And Gender Minority Young Adults., Manuel A Ocasio, Isabel M. Fernandez, Steven Cortese, Kathryn Kampa

HPD Articles

Despite the proven efficacy of pre-exposure prophylaxis (PrEP) in preventing HIV acquisition, PrEP is underutilized by sexual and gender minority young adults in the 13 states in the United States "South." In this paper, we describe the process we used to develop a digital campaign to promote awareness and engagement of sexual and gender minority young adults in the Louisiana Department of Health's TelePrEP Program and provide campaign performance metrics. In Phase 1, we conducted formative research that informed campaign development and strategy. In total, 109 sexual and gender minority young adults completed a survey of PrEP constructs (e.g., facilitators, …

Three Rivers Hydroponics Llc V. Florists Mutual Insurance Co

2023 Decisions

USDC for the Western District of Pennsylvania

2023 Fall Engr 333 Project Assignment: Calvin Carbon Neutrality Date Project, Matthew K. Heun

ENGR 333

Description

The Fall 2023 ENGR333 project focused on the carbon neutrality date for Calvin University. In 2017, then-president Michael LeRoy committed Calvin to carbon neutrality by 2057, which seems rather too far into the future from the perspective of 2023. I asked the students “What earlier year should Calvin University choose for its carbon neutrality date?”

Customer

The customer for this project was Dr. Wiebe Boer, President of Calvin University.

Unh Rifc 50 Index Gains 6.7% In Q2 With Strong Recovery Of Franchising Sector, Robbin Ray

Media Relations

No abstract provided.

Ud Climate Scientist Named Fellow In National Leadership Program For Stem Women, Dave Larsen

College of Arts and Sciences Newsroom

UD climate scientist Shuang-Ye Wu was selected for Drexel University’s Executive Leadership in Academic Technology, Engineering and Science Class of 2023-2024.

Thermoresponsive Polymers With Lcst Transition: Synthesis, Characterization, And Their Impact On Biomedical Frontiers, Yichun Yuan, Konpal Raheja, Nathalie B. Milbrandt, Sophia Beilharz, Steffy Tene, Solomon Oshabaheebwa, Umut A. Gurkan, Anna Cristina S. Samia, Metin Karayilan

Faculty Scholarship

Advances in thermoresponsive materials have significantly impacted many biomedical fields. The unique behavior of reversible phase transition close to the physiological temperatures makes these types of materials a great candidate for a wide variety of biomedical applications including bioimaging, biosensing, injectables, smart surfaces, adhesives, biomanufacturing, and tissue engineering. Thermoresponsive behavior, mainly lower critical solution temperature (LCST) can be easily tuned by shifting the balance between hydrophobicity and hydrophilicity (e.g., by using comonomers or changing end groups) and modifying the molecular weight and architecture of the polymer. Hence, synthetic and characterization tools are critical in tailoring and precisely determining these properties. …

When The Gig Is Up; Gig Workers Don’T Always Trust Their Boss And That Might Be A Good Thing, Robbin Ray

Media Relations

No abstract provided.

Topics In Absolute And Relative Treatment Effects In Medical Data Models And Applications With A Continuous Response, Sangit Regmi

Student Theses and Dissertations

Medical data models aim to evaluate the effectiveness of different treatments in a patient population, and to determine the relative and absolute treatment effects. The aim of this thesis is to evaluate the use of the traditional model when relative treatment effects exists and further develops a new model to account for both the absolute and relative treatment effects for a continuous response. The new model can be seen as a generalization of the traditional model by incorporating the relative treatment effect. It is shown in the simulation studies and real data set that the new model is able to …

Evaluating Frozen Soil Properties With Electrical Resistivity Measurement And Electro-Magnetic Induction Methods, Rui Liu

Theses and Dissertations

Electromagnetic induction was utilized in the past by the United States Army Corps of Engineers as a method of detecting unexploded ordinance, while it has the potential to act as a novel method of investigating frozen soils in cold regions. In this study, we performed lab-scale 1D electrical resistivity measurements under freeze-thaw circumstances on frost-susceptible soils with varied soil properties. We implemented an empirical model from our experiments into a COMSOL finite element model at both laboratory and field scales to simulate soil electrical resistivity response under both short-term and long-term sub-freezing conditions. Dynamic temperature-dependent soil properties, most notably unfrozen …

Bison Alter The Northern Yellowstone Ecosystem By Breaking Aspen Saplings, Luke E. Painter, Robert L. Beschta, William J. Ripple

Aspen Bibliography

The American bison (Bison bison) is a species that strongly interacts with its environment, yet the effects of this large herbivore on quaking aspen (Populus tremuloides) have received little study. We documented bison breaking the stems of aspen saplings (young aspen > 2 m tall and ≤ 5 cm in diameter at breast height) and examined the extent of this effect in northern Yellowstone National Park (YNP). Low densities of Rocky Mountain elk (Cervus canadensis) after about 2004 created conditions conducive for new aspen recruitment in YNP's northern ungulate winter range (northern range). We sampled …

Jim Mosquera Appointed Director Of Hammond Institute For Free Enterprise, Lindenwood University

Archived Lindenwood Press Releases

No abstract provided.

August 29, 2023 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Deep-Learning Predicted Pet Can Be Subtracted From The True Clinical Fluorodeoxyglucose Pet Co-Registered To Mri To Identify The Epileptogenic Zone In Focal Epilepsy, A Flaus, J Jung, K Ostrowky‐Coste, S Rheims, Et Al

School of Psychology

Objective Normal interictal [18F]FDG-PET can be predicted from the corresponding T1w MRI with Generative Adversarial Networks (GANs). A technique we call SIPCOM (Subtraction Interictal PET Co-registered to MRI) can then be used to compare epilepsy patients' predicted and clinical PET. We assessed the ability of SIPCOM to identify the Resection Zone (RZ) in patients with drug-resistant epilepsy (DRE) with reference to visual and statistical parametric mapping (SPM) analysis. Methods Patients with complete presurgical work-up and subsequent SEEG and cortectomy were included. RZ localisation, the reference region, was assigned to one of eighteen anatomical brain regions. SIPCOM was implemented using healthy …

Reading Images On The Wall: The Camera Obscura In The Academic Library, Stephanie Beene, Meggan Gould

University Libraries & Learning Sciences Faculty and Staff Publications

Creative practitioners spend much of their time outside of libraries, working in studios, labs, galleries, and other spaces. For this chapter, we declare that anyone can be a creative practitioner and that inspiration can come from new ways of experiencing the world. However, developing spaces to nurture creativity can be challenging within traditional academic library spaces. For example, if creativity is nurtured through experiential and embodied learning, how do we craft spaces within our libraries to inspire new modes of seeing, being, and knowing in the world? While librarians have long studied the information needs of artists, designers, and architects, …

Book Review: Team America: Patton, Macarthur, Marshall, Eisenhower, And The World They Forged, Wylie W. Johnson

Parameters Bookshelf – Online Book Reviews

Author: Robert L. O’Connell

Reviewed by Rev. Dr. Wylie W. Johnson, US Army War College class of 2010

Although early twentieth-century America’s Army was small, meagerly funded, short on equipment, and rife with other struggles, it saw the rise of great leaders. Team America: Patton, MacArthur, Marshall, Eisenhower, and the World They Forged focuses on four of them. They came from different backgrounds, yet “Together they accounted for 19 stars; together they brought about victory in their generation. Two became Chief of Staff of the Army. One rose to become the US Commander in Chief.”

Measure To Harmonize And Improve Port State Control Procedures Worldwide, Jing He

World Maritime University Dissertations

No abstract provided.

Special Collections As Muse: The Use Of Rare Books And Archives To Inspire Creative Works, Adriana Harmeyer, Tracy Grimm

Libraries Faculty and Staff Scholarship and Research

The unique and varied collections held by archives and special collections within many academic libraries offer fertile ground for the creative endeavors of students, faculty, and professional artists. This chapter explores direct and indirect methods librarians and archivists may engage creators with primary source materials. Academic libraries do not necessarily need to build art-focused collections in order to support the research of creators. More than subject content, successful engagement with creators is developed by means of collaborative relationships with arts faculty, artists, and galleries to reach student creators and introduce concepts of primary source research as a source of inspiration. …

The Prospector, August 29, 2023, Student Publications

The Prospector

Headline: Back to School Issue

How Do We Teach Social Justice? A Cross-Disciplinary Synthesis Of Social Justice Andragogy, Bagmi Das, Isabel Farrell, Kriti Vashisht, Alexandra Gantt, Elisabeth Simpson, Adrianne Johnson

School of Social Work Faculty Publications

Social Justice is a critical component of many of the helping disciplines. Similar goals govern these different disciplines, which are reflected in the scholarship of their professional training. However, the crossover in scholarship is limited. This review of social justice andragogy literature from various fields in the United States creates a conversation among these helping disciplines so that they may be able to learn from each other. From these separate realms of scholarship, the authors have derived terms and recommendations of what these disciplines may learn from one another through their shared obstacles and through processing of their work.

A Follow-Up Survey To Assess Stakeholders’ Perspectives On Weed Management Challenges And Current Practices In Nebraska, Usa, Shawn T. Mcdonald, Debalin Sarangi, Jennifer M. Rees, Amit J. Jhala

Department of Agronomy and Horticulture: Faculty Publications

Stakeholders across the state of Nebraska, USA, were surveyed in 2019–2020 to assess problem weeds and weed management practices in agronomic crops. A total of 420 complete responses were obtained across four Nebraska districts (Northeast, Panhandle, Southeast, and West Central). Accumulated across the state, 65.5% of farmed or scouted crop ground in Nebraska was under no-till production, with the major crops being corn and soybean representing 39.3% and 30.7% of agronomic crop production area, respectively. Palmer amaranth, horseweed, waterhemp, kochia, and giant ragweed were ranked the most problematic weeds. In a 2014–2015 survey, Palmer amaranth was the sixth most problematic …

Entry Receptor Ldlrad3 Is Required For Venezuelan Equine Encephalitis Virus Peripheral Infection And Neurotropism Leading To Pathogenesis In Mice, Natasha M Kafai, Hana Janova, Matthew D Cain, Yael Alippe, Stefanie Muraro, Alan Sariol, Michelle Elam-Noll, Robyn S Klein, Michael S Diamond

The Brown Foundation: Institute of Molecular Medicine

Venezuelan equine encephalitis virus (VEEV) is an encephalitic alphavirus responsible for epidemics of neurological disease across the Americas. Low-density lipoprotein receptor class A domain-containing 3 (LDLRAD3) is a recently reported entry receptor for VEEV. Here, using wild-type and Ldlrad3-deficient mice, we define a critical role for LDLRAD3 in controlling steps in VEEV infection, pathogenesis, and neurotropism. Our analysis shows that LDLRAD3 is required for efficient VEEV infection and pathogenesis prior to and after central nervous system invasion. Ldlrad3-deficient mice survive intranasal and intracranial VEEV inoculation and show reduced infection of neurons in different brain regions. As LDLRAD3 is a determinant …

Calculating The Difference In Stiffness Of Living T Cells Through Micropipette Aspiration, Minju Lee

McKelvey School of Engineering Graduate Student Theses & Dissertations

Cardiovascular disease (CVD) accounted for 17.9 million deaths in 2019, with fibrosis contributing to nearly a quarter of these fatalities [1,2]. Fibrosis, characterized by excessive connective tissue formation, has been strongly linked to T cells, essential components of the immune system. This study explores the mechanisms of T cell activation and the subsequent changes in biophysical properties like diameter, stiffness, and elasticity, aiming to develop therapeutic strategies for fibrosis-related diseases, including CVD. Utilizing the micropipette aspiration technique, we accurately assessed T cell stiffness and observed a change in bulk cell stiffness upon activation. The results demonstrated increased fluid-like behavior in …

A Comprehensive Drosophila Resource To Identify Key Functional Interactions Between Sars-Cov-2 Factors And Host Proteins, Daniel Bressan, Yan Huang, Mengqi Ma, Sara Sanz Juste, Jonathan C Andrews, Kristy L Jay, Marketta Sneider, Ruth Schwartz, Mei-Chu Huang, Danqing Bei, Hongling Pan, Liwen Ma, Wen-Wen Lin, Ankush Auradkar, Pranjali Bhagwat, Soo Park, Kenneth H Wan, Takashi Ohsako, Toshiyuki Takano-Shimizu, Susan E Celniker, Michael F Wangler, Shinya Yamamoto, Hugo J Bellen, Ethan Bier

Faculty, Staff and Students Publications

Development of effective therapies against SARS-CoV-2 infections relies on mechanistic knowledge of virus-host interface. Abundant physical interactions between viral and host proteins have been identified, but few have been functionally characterized. Harnessing the power of fly genetics, we develop a comprehensive Drosophila COVID-19 resource (DCR) consisting of publicly available strains for conditional tissue-specific expression of all SARS-CoV-2 encoded proteins, UAS-human cDNA transgenic lines encoding established host-viral interacting factors, and GAL4 insertion lines disrupting fly homologs of SARS-CoV-2 human interacting proteins. We demonstrate the utility of the DCR to functionally assess SARS-CoV-2 genes and candidate human binding partners. We show that …

Aggregated Molecular Phenotype Scores: Enhancing Assessment And Visualization Of Mass Spectrometry Imaging Data For Tissue-Based Diagnostics, Livia S Eberlin, David M Reif, Erin S Baker

Faculty, Staff and Students Publications

Mass spectrometry imaging (MSI) has gained increasing popularity for tissue-based diagnostics due to its ability to identify and visualize molecular characteristics unique to different phenotypes within heterogeneous samples. Data from MSI experiments are often assessed and visualized using various supervised and unsupervised statistical approaches. However, these approaches tend to fall short in identifying and concisely visualizing subtle, phenotype-relevant molecular changes. To address these shortcomings, we developed aggregated molecular phenotype (AMP) scores. AMP scores are generated using an ensemble machine learning approach to first select features differentiating phenotypes, weight the features using logistic regression, and combine the weights and feature abundances. …

High Foxa1 Levels Induce Er Transcriptional Reprogramming, A Pro-Metastatic Secretome, And Metastasis In Endocrine-Resistant Breast Cancer, Xiaoyong Fu, Resel Pereira, Chia-Chia Liu, Carmine De Angelis, Martin J Shea, Sarmistha Nanda, Lanfang Qin, Tamika Mitchell, Maria L Cataldo, Jamunarani Veeraraghavan, Vidyalakshmi Sethunath, Mario Giuliano, Carolina Gutierrez, Balázs Győrffy, Meghana V Trivedi, Ofir Cohen, Nikhil Wagle, Agostina Nardone, Rinath Jeselsohn, Mothaffar F Rimawi, C Kent Osborne, Rachel Schiff

Center for Medical Ethics and Health Policy Staff Publications

Aberrant activation of the forkhead protein FOXA1 is observed in advanced hormone-related cancers. However, the key mediators of high FOXA1 signaling remain elusive. We demonstrate that ectopic high FOXA1 (H-FOXA1) expression promotes estrogen receptor-positive (ER+) breast cancer (BC) metastasis in a xenograft mouse model. Mechanistically, H-FOXA1 reprograms ER-chromatin binding to elicit a core gene signature (CGS) enriched in ER+ endocrine-resistant (EndoR) cells. We identify Secretome14, a CGS subset encoding ER-dependent cancer secretory proteins, as a strong predictor for poor outcomes of ER+ BC. It is elevated in ER+ metastases vs. primary tumors, irrespective of ESR1 mutations. Genomic ER binding near …

Occupation And Risk Of Traumatic Brain Injury In The Millennium Cohort Study, Jose-Miguel Yamal

Faculty, Staff and Student Publications

INTRODUCTION: Traumatic brain injury (TBI) is an occupational health hazard of military service. Few studies have examined differences in military occupational categories (MOC) which take into consideration the physical demands and job requirements across occupational groups.

METHODS: This study was approved by the University of Texas Health Science Center at Houston Institutional Review Board. Data for this cross-sectional study were obtained from the Naval Health Research Center's Millennium Cohort Study, an ongoing DoD study. Univariate analyses were employed to calculate frequencies and proportions for all variables. Bivariate analyses included unadjusted odds ratios (OR) and 95% CI for the association between …