Digital Commons Network^™

Eds 709 Syllabus Fall 2021, Harriet Fayne

Open Educational Resources

This is a syllabus for EDS 709, a course focused on curriculum and instruction for candidates in Childhood Special Education. Of special note is the "renewable" assignment (write a contextually sensitive decodable or read-aloud children's book that can be used in your classroom).

College Algebra Through Problem Solving (2021 Edition), Danielle Cifone, Karan Puri, Debra Maslanko, Ewa Stelmach

Open Educational Resources

This is a self-contained, open educational resource (OER) textbook for college algebra. Students can use the book to learn concepts and work in the book themselves. Instructors can adapt the book for use in any college algebra course to facilitate active learning through problem solving. Additional resources such as classroom assessments and online/printable homework is available from the authors.

Lcd 207: Anatomy And Physiology For Speech And Language, Yael Neumann

Open Educational Resources

This course is an introduction to the anatomy and physiology of the respiratory, phonatory, articulatory, resonatory, and nervous systems as they relate to voice, swallowing, speech production and language systems.

Modeling Covid-19 Spread In Small Colleges, Riti Bahl, Nicole Eikmeier, Alexandra Fraser, Matthew Junge, Felicia Keesing, Kukai Nakahata, Lily Reeves

Publications and Research

We develop an agent-based model on a network meant to capture features unique to COVID-19 spread through a small residential college. We find that a safe reopening requires strong policy from administrators combined with cautious behavior from students. Strong policy includes weekly screening tests with quick turnaround and halving the campus population. Cautious behavior from students means wearing facemasks, socializing less, and showing up for COVID-19 testing. We also find that comprehensive testing and facemasks are the most effective single interventions, building closures can lead to infection spikes in other areas depending on student behavior, and faster return of test …

Racial Microaggressions Against Black Women In The Workforce, Marie Della Thomas

Student Theses and Dissertations

This research investigates racial microaggressions against Black American women in the workforce. In addition, this study explores how racial discrimination on the job continues to be problematic for Black American women despite the long fight for racial equality in the past decades. It is common knowledge that all women, in general, must still fight for equal opportunities in the workforce; however, for this research, we will focus on Black American women. Based on survey statistics from this study, with 103 respondents of diverse nationalities, this research results show an uneven distinction in how corporations treat Black American women in the …

An Adaptive Cryptosystem On A Finite Field, Awnon Bhowmik, Unnikrishnan Menon

Publications and Research

Owing to mathematical theory and computational power evolution, modern cryptosystems demand ingenious trapdoor functions as their foundation to extend the gap between an enthusiastic interceptor and sensitive information. This paper introduces an adaptive block encryption scheme. This system is based on product, exponent, and modulo operation on a finite field. At the heart of this algorithm lies an innovative and robust trapdoor function that operates in the Galois Field and is responsible for the superior speed and security offered by it. Prime number theorem plays a fundamental role in this system, to keep unwelcome adversaries at bay. This is a …

Threshold Concentration And Random Collision Determine The Growth Of The Huntingtin Inclusion From A Stable Core, Sen Pei, Theresa C. Swayne, Jeffrey F. Morris, Lesley Emtage

Publications and Research

The processes underlying formation and growth of unfolded protein inclusions are relevant to neurodegenerative diseases but poorly characterized in living cells. In S. cerevisiae, inclusions formed by mutant huntingtin (mHtt) have some characteristics of biomolecular condensates but the physical nature and growth mechanisms of inclusion bodies remain unclear. We have probed the relationship between concentration and inclusion growth in vivo and find that growth of mHtt inclusions in living cells is triggered at a cytoplasmic threshold concentration, while reduction in cytoplasmic mHtt causes inclusions to shrink. The growth rate is consistent with incorporation of new material through collision and coalescence. …

Another Time, Another Place: The Truth Of Silence In J.M. Coetzee's Disgrace, Sara T. Murphy

Theses and Dissertations

Through Lucy’s rejection of the criminal justice system, Coetzee's Disgrace operates as an allegory for the failure of the Truth and Reconciliation Commission to provide individual justice and reparations to victims of Apartheid.

A Day At The Races In Black And White: How An 1898 Horse Race Led To A Whipping, A Lawsuit, And A 1901 Arrest, John A. Drobnicki

Publications and Research

After losing an 1898 horse race in the Bronx, New York, African-American jockey Alonzo ‘Lonnie’ Clayton, who had won the Kentucky Derby in 1892 at the age of fifteen, heard an insult from the crowd along the rail and struck a white spectator from Brooklyn across the face with his riding whip. The blow resulted in a two hundred dollar fine by the track stewards, but ultimately led to a civil trial, a financial judgment against Clayton that he ignored, and then an arrest and incarceration for non-payment of the judgment, which some writers mistakenly still claim was for race-fixing. …

Agency Rescues Competition For Credit Assignment Among Predictive Cues From Adverse Learning Conditions, Mihwa Kang, Ingrid Reverte, Stephen Volz, Keith Kaufman, Salvatore Fevola, Anna Matarazzo, Fahd H. Alhazmi, Inmaculada Marquez, Mihaela D. Iordanova, Guillem R. Esber

Publications and Research

A fundamental assumption of learning theories is that the credit assigned to predictive cues is not simply determined by their probability of reinforcement, but by their ability to compete with other cues present during learning. This assumption has guided behavioral and neural science research for decades, and tremendous empirical and theoretical advances have been made identifying the mechanisms of cue competition. However, when learning conditions are not optimal (e.g., when training is massed), cue competition is attenuated. This failure of the learning system exposes the individual’s vulnerability to form spurious associations in the real world. Here, we uncover that cue …

Review Of Alternatives To Incarceration Efforts Worldwide, Emma Barton, Charlotte Drozd, Anne Fatooh, Katelyn Ferguson, Marc Gale, Parkash Garcha, Karen Giraldo, Aimee Hanstein, Matthew Jobson, Josephine Kehm, Lindsay Lerner, Meera Martin, Devon Mcmanamon, Mervyn Payne, Brianna Rivers, Bianca Suazo, Arlinda Xhuveli, Rosemary L. Barberet

Publications and Research

Despite global interest in treating substance use disorders as a health issue, many countries choose a criminal justice response instead. The goal of this project was to research the readiness of countries to establish or expand alternatives to incarceration (ATIs) for persons with substance use disorders (SUDs) in countries around the globe. This report gathers, compiles and analyzes information on alternatives to incarceration for persons involved in the criminal justice with substance use disorders, worldwide (193 UN Member States plus Greenland, Kosovo, Palestine and Taiwan). As such, this report presents the first attempt to compile this information globally and completely. …

Dose Adjustment Of Antidiabetic Medications In Chronic Kidney Disease, Matthew Salvatore Snyder, Joshua Fogel, Svetlana Pyatigorskaya, Sofia Rubinstein

Publications and Research

Purpose: The purpose of this study is to identify whether Internal Medicine house-staff (IMHS) have awareness and knowledge about the correct dosage of antidiabetic medications for patients with chronic kidney disease (CKD), as dosing errors result in adverse patient outcomes for those with diabetes mellitus (DM) and CKD.

Methods: There were 353 IMHS surveyed to evaluate incorrect level of awareness of medication dose adjustment in patients with CKD (ILA) and incorrect level of knowledge of glomerular filtration rate level for medication adjustment (ILK-GFR) for Glipizide, Pioglitazone, and Sitagliptin.

Results: Lack of awareness and knowledge was high, with the highest for …

Police Spending And Crime Rates: Evidence From U.S. Cities, 1985 – 2010, Daniel Padrick

Theses and Dissertations

Panel data covering the largest U.S. cities from 1985-2010 is used to reevaluate the endogeneity issue between policing and crime rates. Crime rates are not found to be a strong predictor of police spending, indicating that reverse causality is not as severe an issue as frequently thought. Increases in police spending result in modest decreases in certain index crimes.

The Inconspicuous Lives Of Dr. Susan Smith Mckinney Steward And Dr. Elizabeth Blackwell, Alexandra W. Bogdanovich

Theses and Dissertations

This paper examines trailblazing American female doctors of the nineteenth century in New York. Through the lives of Dr. Susan Smith Mckinney Steward, who is black, and Dr. Elizabeth Blackwell, who is white, this analysis tries to understand what motivated these women and how they succeeded in spite of the confines of women’s prescriptive role in nineteenth-century America.

Lightning Design, Ent 4450, Course Outline, Miguel A. Valderrama

Open Educational Resources

This course supports the aesthetics of lighting as a visual art, students analyze theater, concert, and film/video scripts for lighting requirements and develop a workable design concept. Students then generate complete lighting paperwork common to the job of an assistant lighting designer. Requires use of CAD (Vectorworks) software to develop renders. Students should be able to develop sophisticated responses to a set’s architectural problems and a common stage for live performances.

Transmission Telescope Optical Dynamic Alignment, Viviana Vladutescu, Aaron J. Swank, Dzu K. Le, Calvin R. Robinson, O. Scott Sands

Publications and Research

The Integrated Radio Optical Communication System (iROC) is designed to transmit data between Mars and Earth by means of radio waves at 32.67 GHz (Ka band) and laser beam (LB) at 1550 nm, both transmitted via a combined telescope/antenna called a teletenna. The iROC terminal will provide “beaconless” operations to allow full function from the outer planets. In order to point without the aid of an uplink beacon, the proof of concept presented here is addressing the need for an accurate determination and control of the relative position of the LB with respect to a reference star.

The experiment presented …

Bullet Ricochet Of Polymer Coated Bullets, Stephen Daly

Student Theses

Polymer coated bullets were designed to limit a shooter’s exposure to lead. However, despite the advantages that these bullets give there are still difficulties which arise in a forensic firearms examination. Unlike in a typical metal coated bullet, individualizing striations will typically not be imparted to a polymer coated bullet making it unable to be linked to a specific firearm. Due to this difficulty any information that can be gained at the scene of the crime could be crucial. Some obtainable information includes the angle of ricochet and the angle of incidence of the discharged bullet as well as traces …

Anatomy And Physiology Preparatory Course Textbook (2nd Edition), Carlos Liachovitzky

Open Educational Resources

The goal of this preparatory textbook is to give students a chance to become familiar with some terms and some basic concepts they will find later on in the Anatomy and Physiology course, especially during the first few weeks of the course.

Organization and functioning of the human organism are generally presented starting from the simplest building blocks, and then moving into levels of increasing complexity. This textbook follows the same presentation. It begins introducing the concept of homeostasis, then covers the chemical level, and later on a basic introduction to cellular level, organ level, and organ system level. This …

Evaluating The 2019 New York State Bail Reform On Quality Of Life Offenses In New York City, Nodira Pirmukhamedova

Student Theses

Using the NYPD Complaint Data, this study compares the frequency of nine quality of life (QOL) misdemeanor complaints (n = 196,577) in New York City (NYC) before (n = 108,382) and after the 2019 NYS Bail Reform Act (n = 88,195), which eliminated cash bail for most misdemeanor crimes. The results show an overall decrease (18.6%) in nine QOL misdemeanor complaints in NYC after bail reform with a large effect (d = 1.317). The main limitation of this study is that it did not control for the impact of COVID-19 in 2020 on the criminal justice system’s shifting priorities. Another …

Parental Plea Bargain Recommendations To Their Child In A Juvenile Court Setting, Aliya J. Birnbaum

Student Theses

This study examined parent acquiescence to attorney recommendations pertaining to plea bargain decisions, as well as whether this differed based on the racial similarity between an attorney and their juvenile client’s parent. Past research has shown that youth are vulnerable to the influence of perceived authority figures in a plea-bargain setting, leading them to rely heavily on the input of their parents and attorneys for how to plead. This study expands the literature to include how attorney race impacts parents’ plea decisions. A sample of parents of youth aged 11- 17 read a vignette, in which attorney race was manipulated, …

Cmce 2351 Fluid Mechanics Lab, Course Outline, Rosemary Brybag

Open Educational Resources

This course studies the fundamentals of fluid mechanics including: properties of fluids, fluid statics, manometers, center of pressure, buoyancy, stability, principles of fluid flow, flow measurements, frictional head losses, conservation of momentum and energy, pump power and efficient, and open channel flow.

"Introduction" The Social Movement Archive, Nora Almeida, Jen Hoyer

Publications and Research

The Social Movement Archive examines the role of cultural production within social justice struggles and within archives. This book contains reproductions of political ephemera—zines, banners, stickers, posters, memes, and more—alongside 15 interviews with artists and activists who have worked across a broad range of movements including: women’s liberation, disability rights, housing justice, Black liberation, anti-war, Indigenous sovereignty, immigrant rights, and prisoner abolition, among others. These images and accompanying conversations illustrate the power of political art and ephemera to transform cultural practices, places, and communities; and its capacity to be a force for disruption in archival spaces.

Dating Deborah Hall: A Portrait Reconsidered, Brian E. Hack

Publications and Research

The elaborate, full-length portrait of Deborah Hall (1766, Brooklyn Museum) is one of the landmarks of Colonial portraiture, having earned its place in the canon for the pictorial innovations displayed by its creator, the enigmatic William Williams (1727-1791). The dominant narrative holds that Hall, the fifteen-year-old daughter of the Philadelphia printer David hall, tends her roses in an imaginary Garden of Love, surroundings Williams adapted from symbols of beauty and chastity found in emblem books of the period. The scholarly assumption is that the painting served to promote Deborah's marital suitability to potential suitors visiting the Hall residence. The current …

Development Of An Online General Biology Open Educational Resource (Oer) Laboratory Manual, Dmitry Y. Brogun, Azure N. Faucette, Kristin Polizzotto, Farshad Tamari

Publications and Research

Currently, many academic institutions are using one or more variations of online modalities due to the COVID-19 pandemic, and science educators face a unique challenge with distance-learning laboratories. Many resources to engage students in virtual, interactive laboratory activities exist, but we found that high costs and/or overlooked content left gaps for several topics typically taught in a general, introductory biology course for undergraduate biology majors (e.g., organismal biology). Additionally, resources for an online lab must be identified and curated from multiple sources, requiring intense demands on the instructors’ time. To meet this need and to overcome the financial burden of …

Association Of X-Ray Absorptiometry Body Composition Measurements With Basic Anthropometrics And Mortality Hazard, Nir Y. Krakauer, Jesse C. Krakauer

Publications and Research

Dual-energy X-ray absorptiometry (DEXA) is a non-invasive imaging modality that can estimate whole-body and regional composition in terms of fat, lean, and bone mass. We examined the ability of DEXA body composition measures (whole-body, trunk, and limb fat mass and fat-free mass) to predict mortality in conjunction with basic body measures (anthropometrics), expressed using body mass index (BMI) and a body shape index (ABSI). We used data from the 1999–2006 United States National Health and Nutrition Examination Survey (NHANES), with mortality follow-up to 2015. We found that all DEXA-measured masses were highly correlated with each other and with ABSI and …

Bcr Affinity Influences T-B Interactions And B Cell Development In Secondary Lymphoid Organs, Alec J. Wishnie, Tzippora Chwat-Edelstein, Mary Attaway, Bao Q. Vuong

Publications and Research

B cells produce high-affinity immunoglobulins (Igs), or antibodies, to eliminate foreign pathogens. Mature, naïve B cells expressing an antigen-specific cell surface Ig, or B cell receptor (BCR), are directed toward either an extrafollicular (EF) or germinal center (GC) response upon antigen binding. B cell interactions with CD4+ pre-T follicular helper (pre- Tfh) cells at the T-B border and effector Tfh cells in the B cell follicle and GC control B cell development in response to antigen. Here, we review recent studies demonstrating the role of B cell receptor (BCR) affinity in modulating T-B interactions and the subsequent differentiation of B …

A Systematic Review And Meta-Analysis On The Efficacy Of Stem Cell Therapy On Bone Brittleness In Mouse Models Of Osteogenesis Imperfecta, Lauren Battle, Shoshana Yakar, Alessandra Carriero

Publications and Research

There is no cure for osteogenesis imperfecta (OI), and current treatments can only partially correct the bone phenotype. Stem cell therapy holds potential to improve bone quality and quantity in OI. Here, we conduct a systematic review and meta-analysis of published studies to investigate the efficacy of stem cell therapy to rescue bone brittleness in mouse models of OI. Identified studies included bone marrow, mesenchymal stem cells, and human fetal stem cells. Effect size of fracture incidence, maximum load, stiffness, cortical thickness, bone volume fraction, and raw engraftment rates were pooled in a random-effects meta-analysis. Cell type, cell number, injection …

A Vision For Science Gateways: Bridging The Gap And Broadening The Outreach, Sandra Gesing, Steven R. Brandt, Shannon Bradley, Mark Potkewitz, Kirk F. Kee, Noreen Y. Whysel, Mark J. Perri, Sean B. Cleveland, Annalie Rugg, Jack A. Smith

Publications and Research

The future for science gateways warrants exploration as we consider the possibilities that extend well beyond science and high performance computing into new interfaces, applications and user communities. In this paper, we look retrospectively at the successes of representative gateways thus far. This serves to highlight existing gaps gateways need to overcome in areas such as accessibility, usability and interoperability, and in the need for broader outreach by drawing insights from technology adoption research. We explore two particularly promising opportunities for gateways - computational social sciences and virtual reality – and make the case for the gateway community to be …

On Communication For Distributed Babai Point Computation, Maiara F. Bollauf, Vinay A. Vaishampayan, Sueli I.R. Costa

Publications and Research

We present a communication-efficient distributed protocol for computing the Babai point, an approximate nearest point for a random vector X∈Rn in a given lattice. We show that the protocol is optimal in the sense that it minimizes the sum rate when the components of X are mutually independent. We then investigate the error probability, i.e. the probability that the Babai point does not coincide with the nearest lattice point, motivated by the fact that for some cases, a distributed algorithm for finding the Babai point is sufficient for finding the nearest lattice point itself. Two different probability models for X …

The Effects Of Climate And Demographic History In Shaping Genomic Variation Across Populations Of The Desert Horned Lizard (Phrynosoma Platyrhinos), Keaka Farleigh, Sarah A. Vladimirova, Christopher Blair, Jason T. Bracken, Nazila Koochekian, Drew R. Schield, Daren C. Card, Nicholas Finger, Jonathan Henault, Adam D. Leaché, Todd A. Castoe, Tereza Jezkova

Publications and Research

Species often experience spatial environmental heterogeneity across their range, and populations may exhibit signatures of adaptation to local environmental characteristics. Other population genetic processes, such as migration and genetic drift, can impede the effects of local adaptation. Genetic drift in particular can have a pronounced effect on population genetic structure during large-scale geographic expansions, where a series of founder effects leads to decreases in genetic variation in the direction of the expansion. Here, we explore the genetic diversity of a desert lizard that occupies a wide range of environmental conditions and that has experienced post-glacial expansion northwards along two colonization …