Digital Commons Network^™

Igniting Action To Reduce Gas Flaring: Real Opportunities. Real Projects. Real Results., Andrew Bernstein, Mark Davis, Thomas Mitro, Perrine Toledano

Columbia Center on Sustainable Investment

Gas flaring is a major global challenge. Despite bold commitments from governments, national oil companies (NOCs), international oil companies (IOCs), and leading independents, global flaring levels have stagnated at around 140–150 BCM per year, emitting up to 1 billion tonnes of CO2-equivalent greenhouse gases annually, while representing as much as $30 billion per year in potential lost revenue.

Numerous studies have outlined how flared gas can be captured and monetized – through power generation, fertilizers, petrochemicals, LNG and pipeline exports, among other use cases. Substantial reductions in flaring are not only technically achievable but can often create significant commercial value …

From Promise To Performance: Reforming Blended Finance For Scale, Perrine Toledano, Ana M. Camelo Vega, Tucker Wilke

Columbia Center on Sustainable Investment

Blended finance has the potential to help close the sustainable development financing gap. Strategically combining public and philanthropic capital to unlock private investment, it has proven to be an effective tool to de-risk impact investments. But without bold, structural reform, it risks remaining a niche tool – promising in theory, underperforming in practice. Drawing on over 65 expert interviews and in-depth analysis, this report from the Columbia Center on Sustainable Investment (CCSI) maps the systemic barriers preventing blended finance from operating at scale, and outlines a practical path forward. With bold leadership and coordinated reform, blended finance can become a …

The Benefits To New York State Of The Local Roads Program, Theresa Lagasse

Applied Economics Theses

ABSTRACT:

This paper explores the history of the Cornell Local Roads Program and how it helps to satisfy Cornell’s land grant mission as an extension program. Then the paper will look at the programs impact both directly and indirectly on the economy of New York State, via its role in improving local road infrastructure and providing highway departments with trainings and technical support.

The focus of the paper examines the four primary components of the Local Roads Program at Cornell, including workshops, research initiatives, technical assistance, and the Local Roads library, each of which contributes to better road management and …

The Hdip In Medical Science, Kathleen Brosnan

Case studies: Digital Education

The HDip in Medical Science is offered as a part time three-year programme or a full-time two-year programme. These 2 programmes are taught alongside the BSc in Medical Science, therefore any changes to teaching modalities have to be carefully considered across all 3 programmes. Learners on the part time course are also in full employment within clinical laboratories in Ireland. To facilitate a maximum of 2 days onsite, hyflex teaching was introduced for this cohort on a third day so that they can attend on-site, online live or access a recording. The full time BSc and HDip cohort can access …

National Alzheimer’S & Brain Awareness Month, Alice Sherwood

TMC Library Newsletter (2015-)

June is Alzheimer’s and Brain Awareness Month, a time to raise awareness about Alzheimer’s disease and other dementia-related conditions. According to The Alzheimer’s Association, more than 7 million Americans are currently living with Alzheimer’s or another form of dementia, marking a significant milestone in the nation's public health.

For more information, visit the Library Blog.

Looking For The Public In Public Law, Nikhil Menezes, David E. Pozen

Faculty Scholarship

The “public” is everywhere and nowhere in contemporary public law. Everywhere, in that the term is constantly invoked to justify and explain existing arrangements. Nowhere, in that serious attempts to identify a relevant public and elicit its input are few and far between. Scholars and officials depict the U.S. public as playing myriad roles in governance — checking, guiding, approving, repudiating—without offering an account of how public preferences are formed or how they exercise influence on questions of interest.

This Article seeks to identify and call attention to the foundational dilemmas underlying this disconnect, to clarify their normative contours and …

The Administrative State's Second Face, Emily R. Chertoff, Jessica Bulman-Pozen

Faculty Scholarship

We often assume that there is one administrative state, with one body of administrative law that governs it. In fact, the administrative state has two distinct faces: one turned toward regulation and benefits distribution, and one turned toward physical force and surveillance. The two faces are growing further apart under the Roberts Court, which has hemmed in the first face with decisions like Loper Bright while showing solicitude for national security and law enforcement agencies.

This Article delineates the two faces of the administrative state. It provides a descriptive account of the second face and the distinctive administrative law that …

Addressing Missingness In Serialized Bureaucratic Data: The Case Of Chinese Courts, Xiaohan Wu, Margaret Roberts, Rachel E. Stern, Benjamin L. Liebman, Amarnath Gupta, Luke Sanford

Faculty Scholarship

Courts around the world are putting their data online, making information about caseloads, parties, and decisions available to the public. Yet, this data is far from complete, and often only reflects a portion of courts’ dockets. We offer and validate a set of tools for leveraging serialized bureaucratic data from courts to estimate the proportion of cases available to the public and the time courts take to make decisions. Using data from more than 3,000 courts in China, our methods allow us to assess patterns of missingness in court data across provinces and cities by type of case and to …

Presidential Supremacy Over Administrative Agencies, Gary Gensler, Lev Menand

Faculty Scholarship

In the United States, the public has long benefited from the role played by administrative agencies with a degree of autonomy from the White House, each agency with distinct duties and authorities to implement the law as set out by Congress.

In its first hundred days, the second Trump administration has moved rapidly to centralise control over all administrative agencies, including so-called independent agencies, which have long operated at a greater remove from the White House than ‘executive’ agencies like the Department of State and the Department of Commerce. The administration is asserting an interpretation of the Constitution known as …

From Idea To Action: Defining And Measuring Voice Implementation, Ann E. Schlotzhauer, Mark G. Ehrhart

Psychological Science Faculty Research & Creative Works

Despite increasing interest in the topic, research on managerial responses to voice is underdeveloped. In this article, we differentiate voice implementation from voice appreciation to add much-needed nuance to our understanding of how voice targets respond to voice behavior. We define voice implementation as the extent to which a voice target undertakes voluntary effort with the goal of enacting a suggestion from a voicer, including attempting to put a suggestion into action and/or advocating for the idea to those with the power to enact the suggestion. A 5-item scale based on this definition demonstrated strong content validity, construct validity, and …

Assessment Of White Matter Changes Using Quantitative T1Ρ Mapping In An Open-Field Low-Intensity Blast Mouse Model Of Mild Traumatic Brain Injury (Mtbi), Dina Moazamian, Shengwen Xie, Jiyo S. Athertya, Qingbo Tang, Roland R. Lee, Eric Y. Chang, Jeffrey M. Tomlin, Catherine E. Johnson, Jiang Du, Yajun Ma

Mining Engineering Faculty Research & Creative Works

Blast-induced mild traumatic brain injury (mTBI) occurs when shock waves travel through blood vessels and cerebrospinal fluid, leading to cerebral demyelination, which results in cognitive impairments and neuropsychiatric issues that impact quality of life. This study aims to evaluate myelin changes in white matter in mice with mTBI induced by an open-field low-intensity blast (LIB) using a newly implemented 3D adiabatic T1ρ prepared fast spin echo (Adiab-T1ρ-FSE) sequence for quantitative T1ρ MRI mapping. Thirty male C57BL/6 mice, including 15 mTBI and 15 sham controls, were scanned on a 3T Bruker MRI scanner. Luxol fast blue (LFB) staining was performed to …

Getting Help When The Going Gets Tough, Michelle C. Dziurgot D.D.S.

The Journal of the Michigan Dental Association

In her editorial, Dr. Dziurgot emphasizes the importance of emotional support and mental health resources for dentists. She shares her own experiences of turning to family in tough times and offers practical alternatives for those without such support. Strategies include journaling, creative expression, and seeking professional counseling through programs like the MDA Member Assistance Program and ADA Talkspace. She encourages open dialogue and mutual support within the dental community.

The Mda's Impact: Going Beyond Insurance Reimbursements, Todd Christy D.D.S.

The Journal of the Michigan Dental Association

Dr. Todd Christy, MDA Immediate Past President, acknowledges that inadequate insurance reimbursement rates are a major concern for dental practices. He explains that federal antitrust laws restrict the MDA from directly intervening to "fix" these rates. However, the article emphasizes that the MDA provides significant value and advocacy in many other areas crucial to dentists. Key achievements include eliminating the tax on dental prosthetics, legislating network leasing protections, expanding kindergarten oral health assessments, and regulating mobile dentistry. The MDA also offered vital support during the COVID-19 pandemic, advocated for increased Medicaid facility fees for anesthesia procedures, and assists members with …

Stress And Burnout: Is There A ‘Happily Ever After’?, Margaret S. Gingrich D.D.S.

The Journal of the Michigan Dental Association

Executive Summary Dental professionals experience significant stress and burnout due to high patient expectations, challenging patients, employee management issues, and insurance complexities. Dr. Margaret Gingrich outlines Christina Maslach's six stages of burnout, from the honeymoon phase to reduced personal accomplishment. Recovery requires intentional rest following the "rule of 42" - dedicating 42% of daily time to various forms of rest, including physical, emotional, sensory, mental, spiritual, social, and creative restoration. Key strategies involve setting boundaries, saying no, taking breaks, seeking social support, and, when necessary, terminating problematic patient relationships. The Michigan Dental Association and American Dental Association provide wellness resources, …

Mda At Your Service: One Way To Free Your Practice From Insurance Plan Restrictions, Rachel Sinacola D.D.S.

The Journal of the Michigan Dental Association

This Q&A-style article provides practical answers to common member questions. Topics include managing in-office dental plans (via Quality Dental Plan), evaluating associate contracts, showcasing MDA membership, handling radiography training course transfers, and understanding patient record retention requirements. The article encourages using MDA-endorsed resources and legal guidance to enhance practice efficiency and compliance.

Exploring Early Childhood Development Programming In Kenya’S Arid And Semi-Arid Lands, Phyllis Magoma, Amina Abubakar, Martha Kaniala, Barack Aoko, Moses Wesala, Joyce Marangu, Susan Nyamanya, Margaret Kabue, Anil Khamis, Esther Chongwo

Institute for Human Development, East Africa

Background: Promoting high-quality early childhood development (ECD) is vital for individuals’ physical and social well-being and yields significant societal returns. However, children in marginalised regions like Kenya’s arid and semi-arid lands (ASALs) face significant barriers to accessing quality ECD services.

Aim: This study aimed to document existing ECD services in Kenya’s ASAL areas, including their availability, types and key characteristics; identify gaps in their provision and propose solutions to enhance access and quality. Setting: This qualitative study was conducted in 10 ASAL counties in Kenya.

Methods: Using purposive and snowball sampling techniques, 103 key informants, including pre-primary …

Trends In The Demographic And Well-Being Indicators Of The Singapore Life Panel Over The Past 9 Years, From 2016-2024, Rachel Wen Yi Ngu, Yi Wen Tan, Yue Qing Chew, Hanif Mohamed Yacob, Yan Er Tan

ROSA Research Briefs

The Singapore Life Panel® (SLP) has been tracking demographic and well-being indicators among older adults in Singapore for nearly a decade. This research brief presents the longitudinal trends observed in the SLP over a nine-year period (2016-2024), with the aim of identifying key shifts in these indicators and drawing attention to salient issues facing Singapore’s ageing population. The findings reveal notable demographic and well-being developments with significant implications for policy domains such as ageing-in-place, employment, and health. We highlight the following prominent trends: (i) a growing proportion of older adults living alone, accompanied by a steady decline in average household …

Supplementation With Ready-To-Use Therapeutic Food Has No Effect On Adverse Outcomes Among Undernourished Children Aged 6–59 Months With Severe Pneumonia, Damalie Nalwanga, Elisa Giallongo, Victor Musiime, Sarah Kiguli, Peter Olupot-Olupot, Florence Alaroker, Robert Opoka, Abner Tagoola, Mainga Hamaluba, Christabel Mogaka

Paediatrics and Child Health, East Africa

Objectives: To investigate the effect of supplementation with ready-to-use therapeutic food (RUTF) on adverse outcomes among undernourished children aged 6–59 months with severe pneumonia.

Methods: This secondary analysis of the COAST-Nutrition (ISRCTN10829073) included children hospitalized for severe pneumonia in Uganda and Kenya. Undernutrition was defined as having either a weight-for-age z score, height-for-age z score, or weight-for-height/length z score below the median of the WHO reference population (< 0) or mid-upper arm circumference (MUAC) below 13.5 cm. Participants were randomized to receive 1 sachet of RUTF daily for 8 weeks in addition to the usual diet (intervention) or usual diet alone (control). The primary composite outcome for adverse events was any one of mortality, re-admission, or deterioration of nutritional status by day 90 of follow-up.

Results: Of 846 main trial participants, 741 (88%) met the inclusion criteria (intervention: 374 versus control: 367). Of 687 (93%) participants in whom the primary outcome was assessed, 370 …

Adapting To Hyflex Delivery, Therese M. Murphy

Case studies: Digital Education

I deliver a face-to-face Bioinformatics module to third-year TU866 students. This module includes online, open-book, summative quizzes following each workshop. On one occasion a student was unable to attend a workshop and quiz session due to testing positive for COVID-19. Although the student was asymptomatic, she chose to avoid potentially spreading the virus to her peers. In response, I promptly adapted the workshop and assessment to a hyflex delivery format. The student participated online with her camera on via Bongo. The student attended the workshop and completed the quiz online, in parallel with their classmates. The quiz, being open-book but …

Symposium Introduction: Illuminating Public Health Struggles Behind Bars, Justin Iverson, Javiera Sothers

Nevada Law Journal

No abstract provided.

Keynote: Promoting Disability Equality Behind Bars, Margo Schlanger

Nevada Law Journal

No abstract provided.

The Solitary Confinement Crisis In Immigration Detention, Sabrineh Ardalan, Arevik Avedian, Philip L. Torrey

Nevada Law Journal

No abstract provided.

Student Disengagement In Years 7 To 9 In Victoria: A Review Of Recent Evidence, Fabienne Van Der Kleij, Suijing Yang, Romany Manuell

Student learning processes

The research reported here was conducted as part of the Reclaiming the Lost Years project, which aims to raise awareness of the need for structural reform in Years 7 to 9 schooling in Victoria, Australia. As an initial research paper within the project, this review adopted a rapid review methodology to review relevant literature and broader evidence about student disengagement in Years 7 to 9 in Victoria. Findings can inform the project’s advocacy for reform and key policy recommendations by defining and measuring student engagement and disengagement, and analysing evidence about rates of student disengagement in Victoria.

Perception, Usage, And Concerns Of Artificial Intelligence Applications Among Postgraduate Dental Students Cross-Sectional Study, Dalia Ghalwash, Asmaa Abou-Bakr, Susan Sarhan, Amira Badra, Hadeel Almalahy

Dentistry

Background

Future dental applications of artificial intelligence (AI) are anticipated to be widely adopted across all dental specialities. However, there are some concerns among many users about the accuracy of the given information. Therefore, this study aimed to investigate postgraduate’ dental students’ perception, usage, and concerns towards AI systems’ applications.

Materials and methods

An online self-administered survey, consisting of 19 closed-ended questions in the English language, and a 3-point Likert-type scale was used to obtain a simple and straightforward response from participants in a “forced-choice” response format that was distributed to postgraduate dental students in the faculty of dentistry of …

Oral Cancer Awareness Among Dentists: What Is Missing? A Cross-Sectional Study, Dalia Ghalwash, Fatheya Zahran

Dentistry

Introduction

Oral cancer (OC) is one of the major global health problems with a high incidence rate in developing countries. Early detection can improve the prognosis and survival rate of the disease.

Aim

The current study evaluates dentists’ general awareness, knowledge, attitude, and practice regarding oral cancer.

Methods

In the current cross-sectional study, a self-reported questionnaire was distributed to a sample of dentists in Egypt. A total of 700 dentists participated. The questionnaire included 27 questions on oral cancer knowledge, opinions, attitudes, and practices.

Results

The highest awareness of risk factors concentrated around tobacco and alcohol consumption, and the most …

Clinical Evaluation Of Flowable Resin Composite As A Novel Palatal Dressing Versus Periodontal Pack To Reduce Morbidity Following Free Gingival Graft Harvesting: A Randomized Clinical Trial., Dalia Ghalwash, Eman Khalil, Mohamed Temraz, Ahmed Elbarbary, Nesma Shemais,

Dentistry

Background: Free gingival grafting remains a standard technique for managing mucogingival defects, yet postoperative complications such as pain and delayed healing at the donor site are common challenges. Patient satisfaction is an increasingly important measure in periodontal procedures, reflecting the impact of treatment beyond clinical outcomes. Understanding how wound characteristics relate to postoperative experiences can guide improved management strategies. This study aimed to evaluate patient satisfaction following the use of flowable resin composite versus Coe-Pak as palatal wound dressings and to explore correlations between wound size, postoperative pain, analgesic use, and patient satisfaction after free gingival graft harvesting. Materials and …

Drop Ceiling Inspection Robot, Kris Chon, Henry Fang, John Hoang, Kevin Zhang

Electrical and Computer Engineering Senior Theses

Electricians face significant health and safety hazards when inspecting drop ceilings, including exposure to dust, asbestos, and the risk of falls. To address these challenges, this project proposes a lightweight, autonomous robot capable of inspecting drop ceilings and assisting with wire tracing tasks—thereby distancing electricians from hazardous environments. The robot employs tread-based mobility to navigate fragile ceiling panels, integrated ultrasonic sensors and bumpers for obstacle avoidance, and an antenna system to detect and follow energized wire signals. Visual feedback is provided to the operator through a real-time video feed over a secure NoMachine interface, with manual and semi-autonomous operation modes …

Impact Of Student Voice In The (Dis) Engagement Of Middle School Students In Urban Elementary School And Academic Achievement, Valandra N. Lloyd

Dissertations

This formative mixed-methods evaluation study explores the impact of culturally inclusive teaching practices on student voice, engagement, and academic outcomes among middle school students in an urban elementary school. Grounded in the theoretical frameworks of Culturally Relevant Pedagogy (Ladson-Billings), Culturally Responsive Teaching (Gay), and Culturally Sustaining Pedagogy (Paris & Alim), the study addresses persistent academic disparities experienced by students of color. Using classroom observations, student surveys, student focus groups, and teacher interviews, the research examines how teacher facilitation and inclusive classroom environments affect behavioral, emotional, and cognitive engagement. Findings will inform actionable strategies to amplify student voice and promote culturally …

Baseline Predictors Of Responders To Auricular Point Acupressure In Chronic Low Back Pain, Nada Lukkahatai, Wanqi Chen, Jennifer Kawi, Hulin Wu, Claudia M Campbell, Johannes Thrul, Xinran Huang, Paul Christo, Constance M Johnson

Faculty, Staff and Student Publications

Background: Chronic low back pain (cLBP) is a major cause of disability, with varied patient responses to treatments. Auricular point acupressure (APA) has shown potential as a non-pharmacological intervention, but individual responses may differ significantly.

Objective: This study aimed to determine the predictability of baseline characteristics, including functional disability, symptom severity, and treatment expectancy, on clinically significant responses to APA in reducing pain and improving function.

Methods: A secondary analysis was performed using data from a randomized controlled trial with 263 cLBP patients. Participants were randomly assigned to targeted APA (T-APA), non-targeted APA (NT-APA), or to a control group. APA …

Computerized Diagnostic Decision Support Systems-Isabel Pro Versus Chatgpt-4 Part Ii, Joe M Bridges, Xiaoqian Jiang, Michael Ige, Oluwatoniloba Toyobo

Faculty, Staff and Student Publications

Objective: Does a Tree-of-Thought prompt and reconsideration of Isabel Pro's differential improve ChatGPT-4's accuracy; does increasing expert panel size improve ChatGPT-4's accuracy; does ChatGPT-4 produce consistent outputs in sequential requests; what is the frequency of fabricated references?

Materials and methods: Isabel Pro, a computerized diagnostic decision support system, and ChatGPT-4, a large language model. Using 201 cases from the New England Journal of Medicine, each system produced a differential diagnosis ranked by likelihood. Statistics were Mean Reciprocal Rank, Recall at Rank, Average Rank, Number of Correct Diagnoses, and Rank Improvement. For reproducibility, the study compared the initial expert panel run …