Digital Commons Network^™

Climate Allocation Compass, A Framework For Real-World Decarbonization (Compass-Frwd), Perrine Toledano, Ajay S. Jagdish, Maria Diez Andres, Ana M. Camelo Vega, Rob Furdak, Christina Bastin, Matt Goldklang, Jane Smyth

Columbia Center on Sustainable Investment

Climate finance currently falls far short of what's required to achieve net-zero targets. In a collaboration with the Man Group, we offer a framework setting out how investors can help to close this gap.

Key takeaways:

1. To address the global climate finance gap,CCSI and Man Group have developed the Climate Allocation Compass, a Framework for Real-World Decarbonization (‘Compass-FRWD’).
2. Compass-FRWD is a six-step asset allocation framework designed to guide strategic capital investment across multiple portfolios. It does so by setting financing targets relative to real-world emission gaps, thereby prioritizing sectors and geographies according to decarbonization needs.
3. Compass-FRWD provides a cyclical, investor-level …

The Multi-Trophic Effects Of Buckthorn Removal, Amanda Jacobs

Great Lakes Center Masters Theses

European buckthorn (Rhamnus cathartica) is a non-native woody plant in North America that often grows in dense, monotypic stands, frequently displacing native plants and reducing species richness of invaded native communities. Given that plants are basal in most food webs, the homogenization of plant communities might be expected to cascade into homogenization at higher trophic levels (Hunter and Price, 1992). I investigated the multi-trophic effects of buckthorn removal at three levels: (1) ‘native,’ in which there were no buckthorn trees or shrubs, (2) ‘buckthorn trees,’ in which buckthorn was not removed and grew into spaced mature trees, and …

Two Academic Libraries, One Study: Using Project Outcome For Assessment And Advocacy Across Partner Institutions, Rachel E. Trnka, Karen F. Kaufmann, Katy Miller

Faculty Scholarship and Creative Works

Assessment and Advocacy: Using Project Outcome for Academic Libraries is a collection of case studies to mark the fifth’s anniversary of Project Outcome and share how various institutions have utilized the toolkit to improve their services. This chapter provides details on a cross-institutional study conducted at the University of Central Florida (UCF) and Seminole State College of Florida, the second largest feeder school of transfer students to UCF. During the Spring 2022 semester, students in English composition II courses are both institutions completed the Project Outcome immediate instruction survey. The chapter details the results of the surveys and discusses how …

Empowering Speech By Moderating It, Danielle Keats Citron, Jonathon W. Penney

Articles & Book Chapters

Content moderation is typically viewed as an affront to free expression. When companies remove online abuse, they face accusations of censorship. Lost in the discussion is the fact that victims of intimate privacy violations and cyberstalking typically-and regrettably-withdraw from on- and offline activities. Online assaults chase targeted individuals offline; they silence victims. Content moderation can secure opportunities for people to speak. Legal and corporate prohibitions against intimate privacy violations and cyberstalking can help provide the reassurance that victims need to stay online. They can endow individuals with a sense of trust so they continue to use networked technologies to express …

The Health Belief Model And Phishing: Determinants Of Preventative Security Behaviors, Jie Du, Andrew Kalafut, Gregory Schymik

Open Access Publishing Support Funded Articles

Email is frequently the attack vector of choice for hackers and is a large concern for campus IT organizations. This paper attempts to gain insight into what drives the email security behaviors of students, faculty, and staff at one midwestern public, master’s granting university. The survey relies on the health belief model as its theoretical basis and measures eight constructs including email security behavior, perceived barriers to practice, self-efficacy, cues to action, prior security experience, perceived vulnerability, perceived benefits, and perceived severity. Barriers to practice, self-efficacy, vulnerability, benefits, and prior experience variables were found to be significant determinants of self-reported …

Contributors To Faculty Wellness In An Academic Emergency Department Before And During The Pandemic: A Qualitative Study, Nicholas D. Hartman, Casey Glass, Manoj Pariyadath, Kathleen Hosmer, Meagan Hunt, Nicklaus Ashburn, Cedric Lefebvre

Journal of Wellness

Introduction: Burnout is well known as a prevalent hazard in emergency medicine (EM) careers, but the literature is less clear about what specific work-related factors actually contribute to wellness and burnout among academic EM faculty.

Objectives: 1) To explore themes and specific concerns that contribute to faculty wellness in an academic emergency department, in a qualitative fashion. 2) To determine whether these themes and concerns changed appreciably in the time of the COVID-19 pandemic.

Methods: EM faculty members at an academic institution were invited to participate in the study, including an on-line survey and a structured interview. Survey results were …

Active Mutual Conjoint Estimation Of Multiple Contrast Sensitivity Functions, Dom C P Marticorena, Quinn Wai Wong, Jake Browning, Ken Wilbur, Pinakin Gunvant Davey, Aaron R Seitz, Jacob R Gardner, Dennis L Barbour

2020-Current year OA Pubs

Recent advances in nonparametric contrast sensitivity function (CSF) estimation have yielded a new tradeoff between accuracy and efficiency not available to classical parametric estimators. An additional advantage of this new framework is the ability to independently tune multiple aspects of the estimator to seek further improvements. Machine learning CSF estimation with Gaussian processes allows for design optimization in the kernel, acquisition function, and underlying task representation, to name a few. This article describes a novel kernel for CSF estimation that is more flexible than a kernel based on strictly functional forms. Despite being more flexible, it can result in a …

The Clinical Utility Of Diffusion-Weighted Imaging In Diagnosing And Predicting Treatment Response Of Laryngeal And Hypopharyngeal Carcinoma: A Systematic Review And Meta-Analysis, Mohammadamin Parsaei, Hossein Sanjari Moghaddam, Parisa Mazaheri

2020-Current year OA Pubs

PURPOSE: Laryngeal and Hypopharyngeal Carcinomas (LC/HPC) constitute about 24 % of head and neck cancers, causing more than 90,000 annual deaths worldwide. Diffusion-Weighted Imaging (DWI), is currently widely studied in oncologic imaging and can aid in distinguishing cellular tumors from other tissues. Our objective was to review the effectiveness of DWI in three areas: diagnosing, predicting prognosis, and predicting treatment response in patients with LC/HPC.

METHODS: A systematic search was conducted in PubMed, Web of Science, and Embase. A meta-analysis by calculating Standardized Mean Difference (SMD) and 95 % Confidence Interval (CI) was conducted on diagnostic studies.

RESULTS: A total …

Potential Us Health Care Savings Based On Clinician Views Of Feasible Site-Of-Care Shifts, Nikhil R Sahni, Crosbie Marine, David M Cutler, Laura N Medford-Davis, Melvin Mezue, Omar Kattan, Ed Levine, Karen E Joynt Maddox

2020-Current year OA Pubs

IMPORTANCE: Shifting care to alternative sites when clinically appropriate may be associated with reduced US health care spending, improved access, and, in some cases, improved care outcomes.

OBJECTIVE: To fill 2 main gaps in the current literature on site-of-care shifts: (1) understanding the clinician perspective on appropriateness of alternative care sites, given the central role they play in referrals and patient trust and (2) considering all potential sites where care could shift and calculating net savings potential.

DESIGN, SETTING, AND PARTICIPANTS: In this survey study, physicians (MDs and DOs), nurse practitioners, physician assistants, nurse anesthetists, radiology and imaging technicians, and …

A Protocol For The Inclusion Of Minoritized Persons In Alzheimer Disease Research From The Adni3 Diversity Taskforce, Ozioma C Okonkwo, Beau M Ances, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Black or African American (hereinafter, Black) and Hispanic or Latino/a/x (hereinafter, Latinx) adults are disproportionally affected by Alzheimer disease, but most research studies do not enroll adequate numbers of both of these populations. The Alzheimer's Disease Neuroimaging Initiative-3 (ADNI3) launched a diversity taskforce to pilot a multipronged effort to increase the study inclusion of Black and Latinx older adults.

OBJECTIVE: To describe and evaluate the culturally informed and community-engaged inclusion efforts to increase the screening and enrollment of Black and Latinx older adults in ADNI3.

DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study used baseline data from a longitudinal, multisite, …

Plasma Galectin-9 Relates To Cognitive Performance And Inflammation Among Adolescents With Vertically Acquired Hiv, Preeti Moar, Soe Mar, Et Al.

2020-Current year OA Pubs

OBJECTIVE: Adolescents with perinatally acquired HIV (AWH) are at an increased risk of poor cognitive development yet the underlying mechanisms remain unclear. Circulating galectin-9 (Gal-9) has been associated with increased inflammation and multimorbidity in adults with HIV despite antiretroviral therapy (ART); however, the relationship between Gal-9 in AWH and cognition remain unexplored.

DESIGN: A cross-sectional study of two independent age-matched cohorts from India [AWH on ART ( n  = 15), ART-naive ( n  = 15), and adolescents without HIV (AWOH; n  = 10)] and Myanmar [AWH on ART ( n  = 54) and AWOH ( n  = 22)] were studied. …

Expanding A Behavioral View On Digital Health Access: Drivers And Strategies To Promote Equity, Maura M Kepper, Lauren A Fowler, Isabelle S Kusters, Jean W Davis, Manal Baqer, Sara Sagui-Henson, Yunyu Xiao, Adati Tarfa, Jean C Yi, Bryan Gibson, Kristin E Heron, Nicole M Alberts, Marissa Burgermaster, Veronica Ps Njie-Carr, Lisa M Klesges

2020-Current year OA Pubs

The potential and threat of digital tools to achieve health equity has been highlighted for over a decade, but the success of achieving equitable access to health technologies remains challenging. Our paper addresses renewed concerns regarding equity in digital health access that were deepened during the COVID-19 pandemic. Our viewpoint is that (1) digital health tools have the potential to improve health equity if equitable access is achieved, and (2) improving access and equity in digital health can be strengthened by considering behavioral science-based strategies embedded in all phases of tool development. Using behavioral, equity, and access frameworks allowed for …

Sex-Dependent Differences In Vulnerability To Early Risk Factors For Posttraumatic Stress Disorder: Results From The Aurora Study, Stephanie Haering, Stacey L House, Et Al.

2020-Current year OA Pubs

BACKGROUND: Knowledge of sex differences in risk factors for posttraumatic stress disorder (PTSD) can contribute to the development of refined preventive interventions. Therefore, the aim of this study was to examine if women and men differ in their vulnerability to risk factors for PTSD.

METHODS: As part of the longitudinal AURORA study, 2924 patients seeking emergency department (ED) treatment in the acute aftermath of trauma provided self-report assessments of pre- peri- and post-traumatic risk factors, as well as 3-month PTSD severity. We systematically examined sex-dependent effects of 16 risk factors that have previously been hypothesized to show different associations with …

Risks And Benefits Of Intermittent Fasting For The Aging Cardiovascular System, Mualla Ozcan, Mahmoud Abdellatif, Ali Javaheri, Simon Sedej

2020-Current year OA Pubs

Population aging and the associated increase in cardiovascular disease rates pose serious threats to global public health. Different forms of fasting have become an increasingly attractive strategy to directly address aging and potentially limit or delay the onset of cardiovascular diseases. A growing number of experimental studies and clinical trials indicate that the amount and timing of food intake as well as the daily time window during which food is consumed, are crucial determinants of cardiovascular health. Indeed, intermittent fasting counteracts the molecular hallmarks of cardiovascular aging and promotes different aspects of cardiometabolic health, including blood pressure and glycemic control, …

Anterior Solid Dual-Rod Instrumentation And Fusion For Flexible Thoracolumbar Or Lumbar Spinal Deformities In Adolescent Idiopathic Scoliosis., Mckenna C. Noe, Kenneth A. Furlough, Richard M. Schwend

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Anterior spinal instrumentation and fusion (ASIF) via a thoracolumbar approach has been used to treat Lenke 5 adolescent idiopathic scoliosis for decades. Advances in ASIF technique and instrumentation have yielded significant improvements in rates of instrumentation failure, need for reoperation, instrumented and adjacent segment kyphosis, and pseudarthrosis. Despite reports of ASIF's success using these strategies, a detailed technical description with illustrations of this procedure in the literature is lacking.

METHODS: We present a detailed illustrated surgical technique guide for anterior solid-rod instrumentation via a thoracoabdominal approach in the correction of a Lenke 5 adolescent idiopathic scoliosis deformity.

RESULTS: ASIF …

Intermittent Mechanical Loading On Mouse Tibia Accelerates Longitudinal Bone Growth By Inducing Pthrp Expression In The Female Tibial Growth Plate., Sarah Mcgarry, Karen Kover, Daniel P. Heruth, Mark Dallas, Xinxin Jin, Shufang Wu, Francesco De Luca

Manuscripts, Articles, Book Chapters and Other Papers

It is not clear as to whether weight bearing and ambulation may affect bone growth. Our goal was to study the role of mechanical loading (one of the components of ambulation) on endochondral ossification and longitudinal bone growth. Thus, we applied cyclical, biologically relevant strains for a prolonged time period (4 weeks) to one tibia of juvenile mice, while using the contralateral one as an internal control. By the end of the 4-week loading period, the mean tibial growth of the loaded tibiae was significantly greater than that of the unloaded tibiae. The mean height and the mean area of …

Bizindan Miinawa (Listen Again), Matthew L.M. Fletcher

Articles

Johnson v. McIntosh was as fake as John Wayne’s teeth. That one was a property dispute, remember? Two wealthy, privileged, and powerful white people squared off over thousands of acres of land acquired from Indigenous nations who called the vast valley of Eagle River home. On one side, you had a former United States Supreme Court Justice; on the other, you had a wealthy political benefactor/beneficiary. No tribal nations or Indigenous peoples to be seen or heard from. And of course, the competing property claims at issue barely overlapped, if at all, thanks to stipulations of the parties at the …

Nano Curcumin As A Photosensitizer For Photodynamic Therapy Treatment Of Oral Lesions, Sudip Pokhrel

Graduate Masters Theses

The capability of curcumin and its analogs to inhibit various processes involved in cancer development and progression has been extensively studied. Curcumin is also a photoactive compound, which can be activated with blue light to initiate photochemistry. Motivated by this and its inherent anti-cancer properties, we examined the practicality of using a commercially available nano-cumin formulation as a photosensitizer for the photodynamic therapy (PDT) treatment of oral cancers. Despite the significant limitation of curcumin in only absorbing blue light, which lies outside the optical window and suffers from poor penetration depths, we meticulously investigated its potential. Our systematic examination using …

Examining The Link Between Information Processing And Preventive Behavior In The Risk Information Seeking And Processing (Risp) Model: A Panel Study, Timothy K.F. Fung, Ho Man Leung, Po Yan Lai, Robert J. Griffin

College of Communication Faculty Research and Publications

The RISP model postulates that individuals who process risk information systematically are likely to hold stronger attitudes toward preventive behavior than those who process information heuristically. Therefore, individuals’ attitudes toward risk preventive behavior developed or changed through systematic processing are likely to be more persistent over time than those whose attitudes are based on heuristic processing. To examine this proposition, a two-wave panel study was conducted during the COVID-19 pandemic. The findings support the proposition.

Derogatory, Racist, And Discriminatory Speech (Drds) In Video Gaming, Sean Woodford

Dissertations

Video games have been examined for their effects on cognition, learning, health, and physiological arousal, yet research on social dynamics within video gaming is limited. Studies have documented the presence of derogation, racism, and discrimination in this anonymous medium. However, gamers‟ firsthand experiences are typically examined qualitatively. Thus, this study aimed to establish a quantitative baseline for the frequency of derogatory, racist, and discriminatory speech (DRDS) in gaming. DRDS frequency, sexual harassment, and hate speech measures were administered to 150 individuals from online forums and social media groups. Descriptive and inferential analyses were used to gauge which factors affected DRDS …

Understanding The Barriers And Contributions To Success Among African American Graduate Students Pursuing Doctorate Degrees In Clinical Or Counseling Psychology: A Comparative Analysis Of Predominantly White Institutions And Historically Black Colleges And Universities In The U.S., Chelle' Thomas

Dissertations

This study investigated the barriers encountered by African American students in earning doctorate degrees in clinical or counseling psychology at Predominately White Institutions (PWIs) compared to Historically Black Colleges and Universities (HBCUs). This study aims to elucidate the challenges encountered by African American graduate students in their pursuit of doctoral degrees in clinical or counseling psychology. The study focused on analyzing the obstacles and positive impacts experienced by African American graduate students as they strive to obtain doctorates in clinical or counseling psychology. Multiple challenges and contributions have been identified in this a phenomenological qualitative study. The qualitative results indicate …

The Association Between Social Media, Toxic Masculinity, And Depression In Young Adult Males, Anthony Warren

Dissertations

The world is shaped by diverse influences that significantly affect individuals’ internal landscapes, leading to both positive and negative effects with profound implications for society. Role models play a pivotal role in shaping the aspirations of young adult males by providing direct and indirect lessons that leave lasting impressions and influence their worldview. In recent years, social media use, toxic masculinity, and mental health have garnered significant attention in understanding the experiences of young adult males. The focus in this study was to examine the relationships between social media use, toxic masculinity, and depression in young adult males ranging in …

High-Quality Single-Step Growth Of Gaas On C-Plane Sapphire By Molecular Beam, Emmanuel Wangila, Calbi Gunder, Mohammad Zamani-Alavijeh, Fernando Maia De Oliveira, Serhii Kryvyi, Aida Sheibani, Yuriy I. Mazur, Shui-Qing Yu, Gregory J. Salamo

Physics Faculty Publications and Presentations

We report on the growth of high-quality GaAs semiconductor materials on an AlAs/sapphire substrate by molecular beam epitaxy. The growth of GaAs on sapphire centers on a new single-step growth technique that produces higher-quality material than a previously reported multi-step growth method. Omega-2theta scans confirmed the GaAs (111) orientation. Samples grown at 700 °C displayed the highest crystal quality with minimal defects and strain, evidenced by narrow FWHM values of the rocking curve. By varying the As/Ga flux ratio and the growth temperature, we significantly improved the quality of the GaAs layer on sapphire, as compared to that obtained in …

A Nustar Census Of The X-Ray Binary Population Of The M31 Disk, Hannah Moon, Daniel Wik, V. Antoniou, M. Eracleous, Ann Hornschemeier, Margaret Lazzarini, Bret D. Lehmer, Neven Vulic, Benjamin F. Williams, T. J. Maccarone, K. Pottschmidt, Andrew Ptak, Mihoko Yukita, Andreas Zezas

Physics Faculty Publications and Presentations

Using hard (E > 10 keV) X-ray observations with NuSTAR, we are able to differentiate between the accretion states, and thus compact object types, of neutron stars (NSs) and black holes (BHs) in X-ray binaries (XRBs) in M31, our nearest Milky Way–type neighbor. Using 10 moderate-depth (20–50 ks) observations of the disk of M31 covering a total of ∼0.45 deg², we detect 20 sources at 2σ in the 4–25 keV bandpass, 14 of which we consider to be XRB candidates. This complements an existing, deeper (100–400 ks) survey covering ∼0.2 deg² of the bulge and the …

Dengue: A Focused Review For The Emergency Clinician, Michael J Pajor, Brit Long, Stephen Y Liang

2020-Current year OA Pubs

Dengue is an arbovirus transmitted by the Aedes spp. mosquito. Approximately 390 million infections occur annually per World Health Organization estimates, with significant increases in infections throughout the last decade. The disease is endemic in warmer climates throughout the world, though cases may also be imported to non-endemic regions by returning travelers. Patients experience a wide variety of symptoms ranging from asymptomatic infection to severe disease requiring critical care. Emergency clinicians should consider the diagnosis of dengue in patients from endemic areas presenting with a flu-like illness, rash, and evidence of bleeding.

Obicetrapib On Top Of Maximally Tolerated Lipid-Modifying Therapies In Participants With Or At High Risk For Atherosclerotic Cardiovascular Disease: Rationale And Designs Of Broadway And Brooklyn, Stephen J Nicholls, Anne C Goldberg, Et Al.

2020-Current year OA Pubs

BACKGROUND: Obicetrapib, a novel, selective cholesteryl ester transfer protein (CETP) inhibitor, reduces low-density lipoprotein cholesterol (LDL-C), LDL particles, apolipoprotein (Apo) B, and lipoprotein(a) [Lp(a)] and increases high-density lipoprotein cholesterol (HDL-C) when added to statins with or without ezetimibe. By substantially reducing LDL-C, obicetrapib has the potential to lower atherogenic lipoproteins in patients with atherosclerotic cardiovascular disease (ASCVD) or heterozygous familial hypercholesterolemia (HeFH) whose LDL-C levels remain high despite treatment with available maximally tolerated lipid-modifying therapies, addressing an unmet medical need in a patient population at high risk for cardiovascular events.

METHODS AND RESULTS: BROADWAY (NCT05142722) and BROOKLYN (NCT05425745) are ongoing …

Association Between Interpregnancy Interval And The Labor Curve, Julia Burd, Candice Woolfolk, Antonina Frolova, Amanda Zofkie, Anthony Odibo, Ebony B Carter, Jeannie C Kelly, Alison G Cahill, Nandini Raghuraman

2020-Current year OA Pubs

BACKGROUND: Both short and long interpregnancy intervals are associated with adverse pregnancy outcomes; however, the impact of interpregnancy intervals on labor progression is unknown.

OBJECTIVE: We examined the impact of interpregnancy intervals on the labor curve, hypothesizing that those with a longer interpregnancy intervals would have slower labor progression.

STUDY DESIGN: This is a retrospective cohort study of patients with a history of one prior vaginal delivery admitted for induction of labor or spontaneous labor with a singleton gestation ≥37 weeks at an academic medical center between 2004 and 2015. Repeated measures regression was used to construct labor curves, which …

Ai-Driven Deep Learning Techniques In Protein Structure Prediction, Lingtao Chen, Qiaomu Li, Kazi Fahim Ahmad Nasif, Ying Xie, Bobin Deng, Shuteng Niu, Seyedamin Pouriyeh, Zhiyu Dai, Jiawei Chen, Chloe Yixin Xie

2020-Current year OA Pubs

Protein structure prediction is important for understanding their function and behavior. This review study presents a comprehensive review of the computational models used in predicting protein structure. It covers the progression from established protein modeling to state-of-the-art artificial intelligence (AI) frameworks. The paper will start with a brief introduction to protein structures, protein modeling, and AI. The section on established protein modeling will discuss homology modeling, ab initio modeling, and threading. The next section is deep learning-based models. It introduces some state-of-the-art AI models, such as AlphaFold (AlphaFold, AlphaFold2, AlphaFold3), RoseTTAFold, ProteinBERT, etc. This section also discusses how AI techniques …

Population Pharmacokinetic Modelling And Simulation Of Tranexamic Acid In Adult Trauma Patients, Gideon Stitt, Philip C Spinella, Grant V Bochicchio, Ian Roberts, Kevin J Downes, Athena F Zuppa

2020-Current year OA Pubs

AIMS: The aim of this study is to describe the disposition of tranexamic acid (TXA) in adult trauma patients and derive a dosing regimen that optimizes exposure based on a predefined exposure target.

METHODS: We performed a population pharmacokinetic (popPK) analysis of participants enrolled in the Tranexamic Acid Mechanisms and Pharmacokinetics in Traumatic Injury (TAMPITI) trial (≥18 years with traumatic injury, given ≥1 blood product and/or requiring immediate transfer to the operating room) who were randomized to a single dose of either 2 or 4 g of TXA ≤2 h from time of injury. PopPK analysis was conducted using nonlinear …

Advances In Blood Biomarkers For Alzheimer Disease (Ad): A Review, Araya Dimtsu Assfaw, Suzanne E Schindler, John C Morris

2020-Current year OA Pubs

Alzheimer disease (AD) and Alzheimer Disease and Related Dementias (AD/ADRD) are growing public health challenges globally affecting millions of older adults, necessitating concerted efforts to advance our understanding and management of these conditions. AD is a progressive neurodegenerative disorder characterized pathologically by amyloid plaques and tau neurofibrillary tangles that are the primary cause of dementia in older individuals. Early and accurate diagnosis of AD dementia is crucial for effective intervention and treatment but has proven challenging to accomplish. Although testing for AD brain pathology with cerebrospinal fluid (CSF) or positron emission tomography (PET) has been available for over 2 decades, …