Digital Commons Network^™

After Tackett: Incomplete Contracts For Post-Employment Healthcare, Maria O'Brien

Faculty Scholarship

This paper examines the recent U.S. Supreme Court retiree health care decision in Tackett v. M & G Polymers and focuses, in particular, on the ostensibly odd silence with respect to a critical contract term — whether the parties in fact agreed that these benefits were vested. Although the union in Tackett insisted these welfare benefits were clearly intended to vest and the employer now asserts they can be modified at any time, the collective bargaining agreement and supporting documents are ambiguous on this question. This paper examines how and why this “silence” persisted for so many decades and concludes …

International Law Constraints As Executive Power, Rebecca Ingber

Faculty Scholarship

The use of international law to understand domestic authority has a long pedigree. It is also the subject of heated debate, which focuses predominantly on the extent to which international law can or should serve as a limit on political actors, in particular the President, and the extent to which it can be invoked to expand our understanding of domestic individual rights. Yet there is another significant dynamic at work in this interplay between international and domestic law. This is the invocation of international law not as a constraining force on government actors, but as an enabling force within the …

Clinical Legal Education's Contribution To Building Constitutionalism And Democracy In South Africa: Past, Present, And Future, Peggy Maisel, Shaheda Mahomed, Meetali Jain

Faculty Scholarship

Clinical Legal Education (“CLE”) courses were first introduced in South Africa nearly fifty years ago. Since then, their role has changed from addressing legal problems perpetrated by an oppressive system, to strengthening South Africa’s transition to democracy. The end of apartheid has been accompanied by a transition of focus from private law to public law. South Africa currently has seventeen public universities, each of which has a law faculty and a legal clinic. Many clinical programs’ missions are primarily dedicated to community service and providing access to justice.

Although CLE programs have undertaken some human rights and law reform work, …

The Way We Pay Now: Understanding And Evaluating Performance-Based Executive Pay, David I. Walker

Faculty Scholarship

Over the last ten years, performance-based equity pay, and particularly performance shares, have displaced stock options as the primary instrument for compensating executives of large, public companies in the U.S. This article examines that transformation, analyzing the structure and incentive properties of these newly important instruments and evaluating the benefits and risks from an investor’s perspective. Notable observations include the following: Although technically “stock” instruments, performance shares mimic the incentive characteristics of options. But performance shares avoid the tax, accounting, and other constraints that have led to uniform grants of non-indexed, at the money options. Performance share plans can be …

Calculating The Observable Properties Of Mass Accreting Black Holes, Heather Lee

Undergraduate Research Symposium Posters

My goal is to generalize Chandrasekhar’s formulas to include partial Rayleigh Scattering. In my summer research, I successfully recalculated key tables and solutions from his book and I am working in generalizing his results for use in an infinitely deep electron atmosphere. Here, I will summarize how Chandrasekhar derived his formulas and how to potentially generalize them to include absorption.

Geometric Algorithms For Modeling Protein Structures, Dan Zeng

Undergraduate Research Symposium Posters

Understanding the structures of macromolecular assemblies is necessary to describe the mechanics of a wide variety of cellular processes. Such assemblies often consist of hundreds of proteins and nucleic acid, each with a unique shape. Modern imaging techniques, including electron cryo-microscopy, create 3D density maps to portray the shapes of these assemblies. However, computational methods for deriving structural models from these images are not fully developed because structural geometry varies depending on the image resolution. To address this issue, we developed geometric algorithms in Gorgon, a molecular visualization software. First, we created an interface for Pathwalking. This algorithm determines protein …

Topological Transitions In A Superconducting Qubit, Arman Guerra

Undergraduate Research Symposium Posters

Topology, as it pertains to quantum objects, has become an important area of research because of recent discoveries of topological phases and insulators in condensed matter physics. It can be used as a tool to accurately describe phenomena in many different quantum systems. I present my study of topology as it relates to two level systems, and experiments to probe the topology of transmon qubits. These simple quantum circuits allow for a high level of control which makes them good candidates to study topological properties and to model more complicated systems. Specifically, topological transitions of the first Chern number arise …

Mu Opioid Receptor Desensitization In Inflammatory Pain, Matthew Bredder

Undergraduate Research Symposium Posters

Due to the epidemic level of opioid overdose deaths in the United States, improving the treatment of chronic pain has become a pressing concern. Opioid treatments such as fentanyl and morphine activate mu opioid receptors (MORs), causing an increase in dopamine release. Long term use of opioids, even as prescribed by a physician, can desensitize the MORs and lead to the appearance of withdrawal symptoms when the receptors are no longer stimulated. Since pain increases endogenous opioid release, we hypothesized that this increase may cause MOR desensitization and the appearance of withdrawal syndrome upon blockade of MORs, as seen in …

The Role Of Notch Signaling On Heart Rate And Atrial Conduction, Somya Bhatnagar

Undergraduate Research Symposium Posters

Heart disease is the leading cause of death worldwide and can result in arrhythmias, or dysregulation in the electrical activation of the heart. Sick Sinus Syndrome (SSS) is characterized by sinus bradycardia (slowed heart rate, HR), slowed conduction through atrial myocardium, and can predispose to the development of atrial fibrillation. A developmental signaling pathway, Notch, regulates cellular identity through differentiation of cardiomyocytes (CMs) into cardiac conduction system-like cells. Previous data show that Notch electrically remodels the right atrium, causing slowed conduction velocity (CV) and hallmarks of SSS including sinus pauses, sinus bradycardia and a predisposition to atrial fibrillation. However, the …

The Next Generation Of Wireless Cyber-Physical Simulator, Xinghan Wang, Kevin Xu

Undergraduate Research Symposium Posters

In order to make Wireless Cyber-Physical Simulator(WCPS) more accessible to people in the research community, and also to improve its accuracy of representing real industrial models, we worked on the dockerization of WCPS, and implemented the multi-rate feature for WCPS, enabling the simulator to have different network rate and plant rate when running a simulation. We created a new version of WCPS by dockerizing run-time libraries and the TOSSIM server and also embedding the multi-rate feature in the old version. This report includes the introduction and dockerization of WCPS, and shows the results of using the new generation of WCPS …

In Memoriam – Marvin A. Chirelstein, Barbara Aronstein Black, Stephen B. Cohen, Michael J. Graetz, Roberta Romano, Carol Sanger, Robert E. Scott

Faculty Scholarship

Marvin Chirelstein was my good friend long before he was my colleague, and Ellen is one of my closest friends-it's a friendship that's lasted through oh! so many ups and downs for all of us for oh! so many years. As a sign of how good a friend I considered Marvin, I will report that he is the only person I have ever permitted to call me Babs!

University Assessment Services, National Survey Of Student Engagement, 2016, Illinois State University

Student Success

National Survey of Student Engagement (NSSE) administered by University Assessment Services, Illinois State University, to First Year Students. 2016.

A Case Study On Establishing A Community Advisory Board: What Are The Main Challenges?, Erika Perez

Student Research – Stevenson Center

As part of my professional practice for my master’s degree in Sociology-Applied Economic and Community Development, my main responsibility was to develop a community leadership group for a non-profit in Providence, Rhode Island. The agency, Dorcas International Institute of Rhode Island, offers a variety of services to immigrants and incoming refugees. My role as a Community Advisory Board Coordinator involved establishing a community group while giving opportunities for leadership and client input on services received from the agency. Community boards serve an important role in any organization as they offer valuable input in creating high-quality services. However, organizing community groups …

Religious Identity And The Provision Of Public Goods: Evidence From The Indian Princely States, Latika Chaudhary, Jared Rubin

ESI Publications

This paper describes a simple model of how a ruler’s religious identity affects public goods provision. Our primary insight is that rulers reduce public goods expenditures to a greater degree when there are privately-provided substitutes excludable by religion.The basic idea is that if the good is provided privately to the ruler’s co-religionists, the ruler faces weaker incentives to provide this public good because his co-religionists receive lower marginal utility from its provision. Testing such a conjecture is an empirical challenge, however, since the religious identity of rulers rarely varies over time and place. We address this problem by exploiting …

Exploring Consciousness Through The Qualitative Content Of Equations, Ashok Narasimhan, Menas C. Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

The majority of the focus on equations in physics has been on the mathematical and computational aspects. Here we focus on the qualitative content of what the relationships expressed in equations imply. In some sense, we are asking foundational questions about the ontology of equations.

Sensitivity Of Maize Yield Potential To Regional Climate In The Southwestern U.S., Seung Hee Kim, Boksoon Myoung, David Stack, Jinwon Kim, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

The sensitivity of maize yields to the regional climate in the Southwestern U.S. (SWUS) has been investigated by using the Agricultural Production Systems sIMulator (APSIM) model in conjunction with meteorological forcings [daily maximum and minimum temperature (Tmax and Tmin), precipitation, and radiation] from the North American Regional Reanalysis (NARR) dataset. Sensitivity experiments showed that potential crop production responded nonlinearly to variations in Tmax, Tmin, and downwelling solar radiation at the surface. Mean annual yield potential (Yp) was changed by -3.0 and 1.79 Mg ha-1 for the +1 and -1 standard deviations (σ) of Tmax variation for entire the SWUS. The …

Mathematical Frameworks For Consciousness, Menas C. Kafatos, Ashok Narasimhan

Mathematics, Physics, and Computer Science Faculty Articles and Research

If Awareness is fundamental in the universe, mathematical frameworks are better suited to reveal its fundamental aspects than physical models. Awareness operates through three fundamental laws which apply at all levels of reality and is characterized by three universal powers. We explore and summarize in general terms mathematical formalisms that may take us as close as possible to conscious awareness, beginning with the primary relationships between the observer with the observed, using a Hilbert space approach. We also examine insights from category theory, and the calculus of indications or laws of forms. Mathematical frameworks as fundamental languages of our interaction …

Trust And Trustworthiness Under Information Asymmetry And Ambiguity, Irma Clots-Figueras, Roberto Hernán-González, Praveen Kujal

ESI Working Papers

We introduce uncertainty and ambiguity in the standard investment game. In the uncertainty treatment, investors are informed that the return of the investment is drawn from a publicly known distribution function. In the ambiguity treatment, investors are not informed about the distribution function. We find that both trust and trustworthiness are robust to the introduction of these changes.

The Impact Of Taxes And Wasteful Government Spending On Giving, Roman M. Sheremeta, Neslihan Uler

ESI Working Papers

We examine the impact of taxes and wasteful government spending on charitable giving. In our model, the government collects a flat-rate tax on income net of donations and wastes part of the tax revenue before redistribution. The model provides theoretical predictions which we test in a framed field experiment. The results of the experiment show that the tax rate has a weak and insignificant effect on giving. The degree of waste, however, has a large, negative and significant effect on giving, with the relationship moderated by the curvature in the utility function.

Regional Variations Of Optimal Sowing Dates Of Maize For The Southwestern U.S., Boksoon Myoung, Seung Hee Kim, Jinwon Kim, Menas Kafatos

Mathematics, Physics, and Computer Science Faculty Articles and Research

Sowing date (SD) is sensitive to regional climate characteristics; thus, it is critical to systematically examine the effects of SD on crop yields for various temperature regimes. We performed a sensitivity study of SD for maize in the southwestern U.S. using the regionally extended version of the Agricultural Production Systems sIMulator (APSIM) model. The model was run utilizing North American Regional Reanalysis at a 32 km resolution from 1991 to 2011, with an irrigation threshold at 95% of the soil water-holding capacity. Two types of SD optimizations maximizing yield potential (Yp), varying spatially or interannually, revealed that the optimal SD …

A Phenomenological Study: Foster Care Youth Aging Out Of The System, Guy Thompson

Theses and Dissertations

The purpose of this applied dissertation was to explore the lived experiences of teens aging out of foster care, in an effort to better understand their needs. While the child welfare system is geared towards family preservation, reunification, and adoption, most young adults transitioning from the foster care system are not reunited with family members or are only reunited as a last resort. Unfortunately, every year, thousands are leaving the support of the foster care system, unprepared. Youth departing the child welfare system are not gradually transitioned into becoming self-sufficient. They do not have an effective support system available if …

Exploration Of The Transition And Retention Experiences Of Military In-Residence Secondary Boarding School Alumni At 4-Year Universities, Robert E. Hayhurst

Theses and Dissertations

Researchers have suggested that the number of adults holding advanced academic degrees across the population in the United States is falling behind those within the developed nations. Student retention is critical to U.S. colleges and universities’ retention. Retention of in-residence military high school graduates after they enter college is the research problem upon which this study was focused. Understanding the distinct perspective of in-residence military high school graduates can contribute to the improvement of persistence and retention programs for traditional college students; however, a search of the literature revealed an incomplete and unbalanced body of empirical research about this unique …

Assessing Educators’ School Safety And Security Preparedness At A New Jersey K-12 Nonpublic School, Ronald P. Rinaldi

Theses and Dissertations

School shootings and emergencies have created the need for educators to be proficient in emergency response procedures; yet they do not always receive the requisite training. The lack of an established delineated training program for New Jersey, kindergarten to Grade 12 institutions has created a situation where educator preparedness varies immensely at schools. Numerous national events of targeted school violence have exemplified the need for quick and proper responses by educators to mitigate the tragic results until first responders arrive. The purpose and goal of this study was to assess educators’ perceptions and to determine the best practices in creating …

Rule Originalism, Jamal Greene

Faculty Scholarship

Constitutional rules are norms whose application depends on an interpreter's identification of a set of facts rather than on her exercise of practical judgment. This Article argues that constitutional interpreters in the United States tend to resolve ambiguity over constitutional rules by reference to originalist sources and tend to resolve uncertainty over the scope of constitutional standards by reference to nonoriginalist sources. This positive claim unsettles the frequent assumption that the Constitution's more specifw or structural provisions support straightforward interpretive inferences. Normatively, this Article offers a partial defense of what it calls "rule originalism," grounded in the fact of its …

Pain In Parallel, Peter Godfrey-Smith

Animal Sentience

Key's (2016) arguments against the view that fish feel pain can be shown to be fallacious by considering some damage-related behaviors in invertebrates. Pain may have different neural bases in different organisms, so the absence in fish of the cortical structures that might underlie pain in mammals does not settle the question of fish pain.

Nonverbal Indicators Of Pain, Simon Van Rysewyk

Animal Sentience

In discussing fish pain, Key (2016) privileges pain in humans — “the only species able to directly report on its feelings.” Human experience of pain is not necessarily best reflected by verbal self-report, however. Neural responses to noxious stimuli are influenced by individual differences and by context. Nonverbal pain displays such as facial expressions reflect part of the neural response to noxious stimuli. Most mammals have a specific facial grimace reflecting pain. If fish have a somatic expression of pain, the development of a reliable and accurate somatic pain scale specific to fish could make a contribution to the debate …

Spinning Our Wheels And Deepening The Divide: Call For An Evidence-Based Approach To The Fish Pain Debate, Steven J. Cooke

Animal Sentience

There is vigorous ongoing debate about whether fish feel pain and have the capacity to suffer. The body of literature dedicated to the topic is increasing but what is particularly problematic is that the majority of the contributions represent opinion pieces and thus fall within the realm of advocacy. Many of the empirical research papers purporting that fish do or do not feel pain have problems with cavalier use of definitions, poor experimental design, or statistical/technical issues and tend to include advocacy statements in their interpretations. Rather than continuing to spin our wheels and deepen the divide, I would advocate …

Remembering Harvey Goldschmid, David M. Schizer

Faculty Scholarship

For me, Harvey Goldschmid and Columbia are inextricably connected. I can't think of one without the other. Harvey discovered his passion for learning as a student at the college and the law school. Only five years after graduating, Harvey returned to Columbia to join our faculty, serving for four and a half decades. When we add this time to his time as a student, it's fifty-two years. That's over 70% of his life.

But Harvey's connection to Columbia was not just long; it was deep. I can't count the number of graduates over the years who've told me he was …

Between Scylla And Charybdis: Taxing Corporations Or Shareholders (Or Both), David M. Schizer

Faculty Scholarship

The United States taxes both corporations and shareholders on corporate profits. In principle, the United States could rely on only one of these taxes, as many commentators have suggested. Although choosing to tax the corporation or its owners may seem like taking money from one pocket or the other, this Essay emphasizes a key difference: These taxes prompt different planning. Relying on one or the other mitigates some distortions and leaks, while exacerbating others. As a result, choosing which to impose is like navigating between Scylla and Charybdis.

In response, this Essay recommends using both taxes for three reasons. First, …

The Never Ending Tale: Racism And Inequality In The Era Of Broken Windows, Jonathan Oberman, Kendra Johnson

Articles

No abstract provided.