Digital Commons Network^™

Thermodynamic Modelling Of Harsh Environments On The Solid Phase Assemblage Of Hydrating Cements Using Phreeqc, Niall Holmes Dr., Mark Tyrer, Denis Kelliher

Articles

Poor durability of reinforced concrete structures can lead to serious structural failures. An accurate model to observe the effects of aggressive agents like carbonation, sulfate ingress, and seawater solutions on the solid phase assemblagewill help designers and specifiers better understand howcement behaves in these environments. This paper presents the first steps in developing such a model using the PHREEQC geochemical software by accounting for alkali binding and dissolution. It also presents the use of discrete solid phases (DSPs) to account for the solid-solution behaviour of siliceous hydrogarnet and magnesium silicate hydrate (M-S-H). A new thermodynamic description of the vaterite phase …

Understanding Professional Skills In Engineering Education: A Phenomenographic Study Of Faculty Conceptions, Una Beagon, Brian Bowe

Articles

Abstract Background Globalization and socially complex problems will greatly affect the way engineers work in the future. Therefore, efforts to transform engineering education must focus on professional skills and engagement of faculty as key change agents.

Purpose/Hypotheses For engineering programs to address the needs of society, graduates must have the skills to tackle future challenges. Transformation will only be successful if faculty fully engage in all curriculum design aspects; however, little is known about how faculty view professional skills. This understanding is critical if we wish to support and encourage their participation in the transformation effort. This novel study reveals …

Investigation Of Oleic Acid As A Dispersant For Hydroxyapatite Powders For Use In Ceramic Filled Photo-Curable Resins For Stereolithography, Brendan Kennedy, Eamonn De Barra, Stuart Hampshire, Maura Kelleher

Articles

Stereolithography allows production of porous hydroxyapatite scaffolds for bone regeneration but is limited by the challenging rheology of ceramic filled resins. Oleic acid, a natural fatty acid, was applied in concentrations of 0.0–0.3 wt% to improve the rheological properties of HAp resins for the fabrication of solid cylinders and scaffolds by digital light processing (DLP) printing in a wiperless system. Bonding by chemisorption was confirmed by FTIR analysis. The powders were then incorporated into a photo-curable resin of 1–6 hexanediol diacrylate at 18–30 vol%. The shear viscosity and sedimentation rates of photocurable resins containing HAp powder decreased with increasing concentration …

Has The Idaho Supreme Court Wrongly Limited Wrongful Discharge In Contravention Of Public Policy Claims?, John E. Rumel

Articles

No abstract provided.

Can't Get It Out Of My Head: Trade Secrets Liability For Remembered Information, Timothy Murphy

Articles

The earliest trade secrets cases recognized that intentional memorization of trade secret information for the purpose of misappropriating that information should be redressable in a trade secrets action. However, courts did not distinguish between information that was intentionally memorized versus information that was inadvertently remembered. In the early days, trade secrets law was characterized by unfair competition approaches whereby liability would be found only if there was some improper act by the misappropriator. This approach was solidified in the Restatement (First) of Torts, which conditioned misappropriation liability upon a knowledge requirement. The knowledge requirement continued in the later statutory period, …

Rulemaking 3.0: Incorporating Ai And Chatgpt Into Notice And Comment Rulemaking, Stephen M. Johnson

Articles

Technological innovations since the turn of the century have created opportunities to increase public participation in notice and comment rulemaking, increase the efficiency of the process, and increase the quality of the rules adopted by agencies. For some rules, online rulemaking and social media have facilitated increased public participation, but have not necessarily facilitated improvements in the quality of public comments. In addition, in some cases, the transformation of the process has created new challenges for government agencies by making it easier for supporters or opponents of rules to flood agencies with duplicative and potentially false comments to which the …

Vulnerable Customers' Perception Of Corporate Social Responsibility In The Banking Sector In A Post-Crisis Context, Diego Monferrer Tirado, Lidia Vidal-Melia, John Cardiff, Keith Quille

Articles

This research aims to determine to what extent corporate social responsibility (CSR) actions developed by bank entities in Spain improve the vulnerable customers' emotions and quality perception of the banking service. Consequently, this increases the quality of their relationship regarding satisfaction, trust and engagement.

Something Old, Something New: Two Library Building Projects Converting Old Buildings Into New Libraries, Allison Kavanagh

Articles

This paper describes two interrelated library building projects at Technological University Dublin. The first is the ongoing construction of an Academic Hub to accommodate the library and other academic support services, incorporating a protected structure into a new building. The second is the refurbishment of part of an office block, originally built in 1970 to be a hotel, to house an interim library until completion of the Academic Hub. This project has provided valuable information for the Academic Hub project.

3d Simulation Of A Yogurt Filling Machine Using Grafcet Studio And Factory Io: Realization Of Industry 4.0, Bashir Salah, Waqas Saleem, Razaullah Khan, Ahmed Tawhid Ahmed Soliman

Articles

Manufacturing systems, enterprises and academic institutions worldwide are implementing industry 4.0 (IR4.0). By integrating the services and equipment, IR4.0 develops autonomous systems that manage industrial operations and exchange real-time data in real time. This study includes a simulation of an existing production system using the GRAFCET Studio software.

The Corporate Governance Of Public Utilities, Aneil Kovvali, Joshua A. Macey

Articles

Rate-regulated public utilities own and operate one-third of U.S generators and nearly all the transmission and distribution system. These firms receive special regulatory treatment because they are protected from competition and subject to rate caps. In the past decade, they also have been at the center of high- profile corporate scandals. They have bribed regulators to secure subsidies for coal-fired generators and nuclear reactors. They have caused wildfires and coal- ash spills that resulted in hundreds of deaths and billions of dollars in liability. Their failure to maintain reliable electric service has contributed to catastrophic blackouts. Perhaps most consequentially, they …

Residents Against Housing: A Response To Professor Infranca’S ‘Differentiating Exclusionary Tendencies’, Lee Anne Fennell

Articles

Incumbent residents routinely oppose residential development.¹ Interestingly, this is true of both homeowners and renters, if for opposite reasons. Homeowners typically worry that new housing will cause the market value of their own homes to fall, resulting in a hit to what is usually a house-heavy personal wealth portfolio.² Tenants typically worry that new housing will cause the market value of their own homes to rise, generating pressure toward higher rents and displacement.³ Both homeowners and tenants also express concern that new housing development will change the character of their neighborhoods in unwanted ways.⁴

Resident opposition …

Book Review: The “Common-Good” Manifesto, William Baude, Stephen E. Sachs

Articles

In Common Good Constitutionalism, Professor Adrian Vermeule expounds a constitutional vision that might “direct persons, associations, and society generally toward the common good.” The book must be taken seriously as an intellectual challenge, particularly to leading theories of originalism.

That said, the challenge fails. The book fails to support its hostility toward originalism, to motivate its surprising claims about outcomes, or even to offer an account of constitutionalism at all. Its chief objections to originalism are unpersuasive and already answered in the literature it cites. The book does highlight important points of history and jurisprudence, of which originalists and others …

State International Agreements: The United States, Canada, And Constitutional Evolution, Curtis A. Bradley

Articles

The text of the US Constitution appears to require that individual states, to the extent that they are ever allowed to conclude agreements with foreign governments, must obtain congressional approval. In practice, however, states conclude many agreements with foreign governments, including with Canada and its provinces, and they almost never seek congressional approval. This practice is an illustration of both the importance of federalism in US foreign relations and the significant role played by historical practice in informing US constitutional interpretation. The phenomenon of state international agreements assumed new prominence in 2019 when the Trump administration sued to challenge a …

The Long Hand Of Anti-Corruption: Israeli Judicial Reform In Comparative Perspective, Tom Ginsburg

Articles

There are many ways in which to examine the current Israeli constitutional crisis. This article uses the lens of anti-corruption, a global movement which has changed politics in many countries. The long empowerment of the legal system in Israel arguably has its origins in policing corruption, which may be a particularly powerful motivator for the current governing coalition’s efforts to assert more control over the Supreme Court. The dynamics of anti-corruption in Israel are somewhat distinct from those of other countries in ways that may bode well for the Court in its confrontation with the government.

Fractured Majorities And Their Reasons, Saul Levmore

Articles

The wisdom of crowds correctly exalts majority decision-making on appellate courts as well as on many other settings, including hospitals and committees with multiple doctors or board members. But the same confidence in majorities should be applied to the reasons that are attached to a vote, or opinion, and then to a majority’s rejection of a member’s reasoning. This Article introduces the problems confronted when examining the reasons for opinions, and then the reasons beneath those reasons. It shows that majority decision-making is not as reliable as it first seems and, indeed, that a single decision-maker may at times be …

Coordinated Rulemaking And Cooperative Federalism’S Administrative Law, Bridget A. Fahey

Articles

“Cooperative federalism” is not just a model of federalism; it is a model of administration. From health care to air quality to emergency management, transportation, immigration, national security, and more, cooperative federalism is the regulatory model of choice. But scholars have yet to conceptualize a cooperative administrative law for cooperative federalism. As this Article shows, however, federal and state bureaucracies have devised intricate strategies for coordinating their implementation of the programs they jointly administer.

The Article begins to elaborate cooperative federalism’s unseen administrative apparatus by focusing on its distinctive form of legislative rulemaking, the workhorse of administrative law. I show …

The (Mis)Uses Of The S&P 500, Adriana Z. Robertson

Articles

No abstract provided.

Introduction To The Symposium On Labor Market Power, Eric A. Posner

Articles

No abstract provided.

Against Political Theory In Constitutional Interpretation, Christopher S. Havasy, Joshua C. Macey, Brian Richardson

Articles

Judges and academics have long relied on the work of a small number of Enlightenment political theorists—particularly Locke, Montesquieu, and Blackstone—to discern meaning from vague and ambiguous constitutional provisions. This Essay cautions that Enlightenment political theory should rarely, if ever, be cited as an authoritative source of constitutional meaning. There are three principal problems with constitutional interpretation based on eighteenth-century political theory. First, Enlightenment thinkers developed distinct and incompatible theories about how to structure a republican form of government. That makes it difficult to decide which among the conflicting theories should possess constitutional significance. Second, the Framers did not write …

Severability First Principles, William Baude

Articles

The United States Supreme Court has decided a number of cases involving severability in the last decade, from NFIB v. Sebelius and Murphy v. NCAA to Seila Law v. CFPB, Barr v. AAPC, United States v. Arthrex, California v. Texas, and Collins v. Yellen. The analysis has not been consistent, the Justices have not been able to agree, and the results have not been intuitive. Some of the Justices have proposed a revisionist approach, but they too have been unable to agree on what it requires.

This Article proposes a return to first principles. Severability is a question of what …

The Promise & Perils Of Open Finance, Dan Awrey, Joshua Macey

Articles

We are at the dawn of a new age of Open Finance. Open Finance seeks to harness the potential of new platform technology to enhance customer data access, sharing, portability, and interoperability—thereby leveling the informational playing field and fostering greater competition between incumbent financial institutions and a new breed of financial technology (fintech) disruptors. According to its proponents, this competition will yield a radical restructuring of the financial services industry, offering more and better choices for consumers looking to make fast payments, borrow money, invest their savings, manage household budgets, and compare financial products and services. The promise of Open …

Strategic Subdelegation, Brian D. Feinstein, Jennifer Nou

Articles

Appointed leaders of administrative agencies routinely record subdelegations of governmental authority to civil servants. That appointees willingly cede authority in this way presents a puzzle, at least at first glance: Why do these appointees assign their power to civil servants insulated by merit protection laws, that is, to employees over whom they have limited control? This article develops and tests a theory to explain this behavior. Using original data on appointee-to-civil servant delegations and a measure of the ideological distance between these two groups of actors, we show that appointees are more willing to vest power in civil servants when …

Realism, Disagreement, And Explanation, Brian Leiter

Articles

No abstract provided.

Democracy's Other Boundary Problem: The Law Of Democratic Disqualification, Tom Ginsburg, Aziz Huq, David Landau

Articles

Almost all national constitutions contain one or more ways to disqualify specific individuals from political office. Indeed, the U.S. Constitution incorporates at least four overlapping pathways toward disqualification. This power of disqualifying specific individuals or groups stands at the heart of the complex project of maintaining democratic rule. In practice, disqualification can work both as an instrument for preserving democratic rule and also as a knife against it. This Article is the first to systematically analyze the complex positive and normative questions raised by disqualification. We offer both a positive account of the function that disqualification plays in constitutional ordering …

Statistical Inference And Power Analysis For Direct And Spillover Effects In Two-Stage Randomized Experiments, Zhichao Jiang, Kosuke Imai, Anup Malani

Articles

Two-stage randomized experiments become an increasingly popular experimental design for causal inference when the outcome of one unit may be affected by the treatment assignments of other units in the same cluster. In this paper, we provide a methodological framework for general tools of statistical inference and power analysis for two-stage randomized experiments. Under the randomization-based framework, we consider the estimation of a new direct effect of interest as well as the average direct and spillover effects studied in the literature. We provide unbiased estimators of these causal quantities and their conservative variance estimators in a general setting. Using these …

Personal Jurisdiction’S Moment Of Opportunity: A Reform Blueprint For Originalists And Nonoriginalists, Allan Erbsen

Articles

Personal jurisdiction doctrine is broken, but there is a moment of opportunity to repair it. The Supreme Court has struggled for decades to explain why constitutional law sometimes prevents states from providing local remedies for local injuries. Basic questions lack satisfying answers. Should doctrine emphasize liberty or federalism? Is the Due Process Clause the proper foundation for limits on state power or are other clauses more relevant? What harms should limits on state power prevent and what harms should limits avoid creating? Decisions addressing these questions rely on jargon rather than a coherent account of how to allocate jurisdictional power …

Standing, Nominal Damages, And Nominal Damages "Workarounds" In Intellectual Property Law After Transunion, Thomas F. Cotter

Articles

In June 2021, the United States Supreme Court held, in TransUnion LLC v. Ramirez, that plaintiffs lack standing to assert claims for statutory damages under the Fair Credit Reporting Act unless they can demonstrate “concrete harm” arising from those violations. Although TransUnion was not a case involving intellectual property (“IP”) rights, if the rationale of the decision is that Congress cannot authorize federal courts to entertain claims for statutory damages unless the plaintiff shows that it has suffered actual harm, some common monetary awards for the infringement of IP rights — specifically, statutory damages, reasonable royalties, and (in design patent …

Supporting Families In A Post-Dobbs World: Politics And The Winner-Take-All Economy, June Carbone

Articles

The pathway to stable and secure middle-class status involves two elements: the ability to postpone family formation to facilitate human capital investment and the ability to marshal the emotional and material resources needed to address children needs. Yet, the ability to meet the middle-class threshold for family investment is under assault as the class-based COVID-19 pandemic vulnerabilities and the Supreme Court's decision in Dobbs v. Jackson Women's Health Organization illustrate. While the American Rescue Plan demonstrates the federal government's considerable ability to address children's needs, Dobbs represents the judicial assault on federal power and the ongoing devolution in responsibility for …

The Multifaceted Method Of Comparative Law And Economics, Francesco Parisi

Articles

As initially conceived of in the Eighties, Comparative Law and Economics provided legal scholars a neutral language for the exploration of similarities and differences across legal systems. Its value added is the theoretical rigour of its models and the possibility to engage in a scientific dialogue not hampered by jurisdiction-specific features. At a later stage, comparative approaches became fully embedded in economic research and its empirical methods. Possible synergies with comparative legal research abound, but the organization of academic structures has so far prevented to fully exploit them.

Moderating The Fediverse: Content Moderation On Distributed Social Media, Alan Rozenshtein

Articles

No abstract provided.