Digital Commons Network^™

Real-Time Control Of Shunt Active Power Filter Under Distorted Grid Voltage And Unbalanced Load Condition Using Self Tuning Filter, Samet Biricik, Soydan Redif, Ozgur Ozerdem, Shafiuzzaman K. Khadem, Malabika Basu

Articles

In this paper, an alternative control method is proposed to improve the harmonic suppression efficiency of the active power filter in a distorted and an unbalanced power system to compensate for the perturbations caused by the unbalanced non-linear loads. The proposed method uses a self-tuning filter (STF) to process the grid voltage in order to provide a uniform reference voltage to obtain the correct angular position of the phase locked loop. Moreover, the required compensation currents are obtained by implementing another STF in the transformed set of currents in order to separate the fundamental and the harmonic currents. This allows …

Fatigue Life Prediction Of Magnetorheological Elastomers Subjected To Dynamic Equi-Biaxial Cyclic Loading, Tony Betts, Yanfen Zhou, Stephen Jerrams, Lin Chen

Articles

Prediction of fatigue life is of great significance in ensuring that dynamically loaded rubber components exhibit safety and reliability in service. In this text, the dynamic equi-biaxial fatigue behaviour of magnetorheological elastomer (MREs) using a bubble inflation method is described.

Improved Protocols For Vibrational Spectroscopic Analysis Of Body Fluids, Franck Bonnier, François Petitjean, Matthew Baker, Hugh Byrne

Articles

The applications of vibrational spectroscopy to the examination of human blood serum are explored. Although FTIR spectra can be recorded in aqueous solutions at (gelatin) concentrations as low as 100mg/L, the high-wavenumber region remains obscured by water absorption. Using Raman spectroscopy, high quality spectra of gelatine solutions as low as 10mg/L can be achieved, also covering the high-wavenumber regions. In human serum, spectral profiles are weak and partially obscured by water features. Dried deposits are shown to be physically and chemically inhomogeneous resulting in reduced measurement reproducibility. Concentration of the serum using commercially available centrifugal filter devices results in an …

Dna → Rna: What Do Students Think The Arrow Means?, Leslie Kate Wright, J. Nick Fisk, Dina L. Newman

Articles

The central dogma of molecular biology, a model that has remained intact for decades, describes the transfer of genetic information from DNA to protein though an RNA intermediate. While recent work has illustrated many exceptions to the central dogma, it is still a common model used to describe and study the relationship between genes and protein products. We investigated understanding of central dogma concepts and found that students are not primed to think about information when presented with the canonical figure of the central dogma. We also uncovered conceptual errors in student interpretation of the meaning of the transcription arrow …

Libertarian Separation Of Powers, Aziz Huq

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No abstract provided.

Modern Environmentalists Overreach: A Plea For Understanding Background Common Law Principles, Richard A. Epstein

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No abstract provided.

Litigation Investment And Legal Ethics: What Are The Real Issues?, Anthony J. Sebok

Articles

One of the foundational principles of legal ethics is that the lawyer owes an obligation of undivided loyalty to the client, and no other interests or relationships can be permitted to interfere with the lawyer's exercise of independent professional judgment on behalf of the client. The strongest objections to litigation investment by third parties is that it may compromise a lawyer's independence. This article examines this objection in the context of a recent report from the Ethics Committee of the Commercial and Federal Litigation Section of the New York State Bar Association and argues that it misses the real legal …

Enacted Legislative Findings And The Deference Problem, Daniel A. Crane

Articles

The constitutionality of federal legislation sometimes turns on the presence and sufficiency of congressional findings of predicate facts, such as the effects of conduct on interstate commerce, state discrimination justifying the abrogation of sovereign immunity, or market failures justifying intrusions on free speech. Sometimes a congressional committee makes these findings in legislative history. Other times, Congress recites its findings in a statutory preamble, thus enacting its findings as law. Surprisingly, the Supreme Court has not distinguished between enacted and unenacted findings in deciding how much deference to accord congressional findings. This is striking because the difference between enactedness and unenactedness …

Street Diversion And Decarceration, Mary Fan

Articles

States seeking more cost-effective approaches than imprisoning drug offenders have explored innovations such as drug courts and deferred prosecution. These treatment-based programs generally involve giving diversion discretion to prosecutors and judges, actors further down the criminal processing chain than police. The important vantage of police at the gateway of entry into the criminal system has been underutilized. [para] The article explores developing the capacity of police to take a public health approach to drug offending by engaging in street diversion to treatment rather than criminal processing. This approach entails giving police therapeutic discretion—the power to sort who gets treatment rather …

Using Acrylamide Based Photopolymers For Fabrication Of Holographic Optical Elements In Solar Energy Applications, Hoda Akbari, Izabela Naydenova, Suzanne Martin

Articles

A holographic device is under development that aims to improve light collection in solar cells. The aim is to explore the potential of using photopolymer Holographic Optical Elements (HOE) to collect light from a moving source, such as the sun, and re-direct it for concentration by a holographic lens.. A working range of 45 degrees is targeted for such a device to be useful in solar applications without tracking. A photopolymer HOE is capable of efficiently re-directing light, but the angular selectivity of a single grating is usually of the order of one degree at the thicknesses required for high …

Hold Readers At A Climax, Julie Patterson

Articles

Our writer-in-residence says: A climax is long. In fact, it's a place to hold readers.

Does The Logic Of Collective Action Explain Federalism Doctrine?, Aziz Huq

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No abstract provided.

Why Do Countries Adopt Constitutional Review?, Tom Ginsburg, Mila Versteeg

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No abstract provided.

Taking Stock: Insider And Outsider Trading By Congress, Jeanne L. Schroeder

Articles

Spring 2012 saw the enactment of the "Stop Trading on Congressional Knowledge Act of 2012" or "STOCK Act." It supposedly repealed an exemption from the federal securities laws that made insider trading by members of Congress "totally legal." As every securities lawyer knows, however, there never was such an exemption. Representatives and Senators have always been subject to the same rules as the rest of us. It is just that insider-trading law is so incoherent that legal scholars sharply disagreed as to when, or even if trading by government officials on the basis of material nonpublic information gleaned from their …

The Influence Of Soft Contact Lens Wear And Two Weeks Cessation Of Lens Wear On Corneal Curvature, Aoife Lloyd Mckernan, Veronica O'Dwyer, Luisa Simo Mannion

Articles

Abstract

Introduction

Accurate corneal measurements are crucial in corneal refractive surgery (CRS) to ensure successful outcomes. Soft contact lens (SCL) wear may result in changes to corneal curvature and structure. United States Food and Drug Administration (FDA) pre-operative guidelines recommend that prior to CRS, SCL wearers cease SCL wear for “at least two weeks before examination and treatment”[1]. Corneal curvature changes induced by SCL wear may take longer than two weeks to resolve.

Purpose

To examine the effect of SCL wear on corneal curvature before and following two weeks SCL wear cessation. To explore the possible impact of different SCL …

The Governance Of Visibility: Bodies, Information, And The Politics Of Anonymity Across The Us-Mexico Borderlands, Robert Latham

Articles

This article explores the relationship between information and mobility as it is manifest at the Mexico-US border and understands that border to be one, although very important, site of information processing and production. Within the electronic as well as the physical spaces of the Mexico-US borderlands, it is argued that practices of evasion and exposure produce specific forms of politics. These forms bear on the militarization of the border, particular bourgeois anxieties, various instances of violence, the pursuit of survival strategies and recognition, and the emergence of resistance and countertactics. Also considered are possibilities for alternatives to the ways mobility …

Prospects For The Rule Of Law In South Sudan, David Pimentel

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No abstract provided.

Nietzsche, Naturalism And Normativity (Reviewing Christopher Janaway And Simon Robertson (Eds.), Nietzsche, Naturalism And Normativity (2012)), Brian Leiter

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No abstract provided.

The Limits Of Journalism : How Fictional Narrative Compensates For Journalism’S Shortcomings In John Banville’S The Book Of Evidence, Ian Kilroy

Articles

How fictional narrative compensates for journalism’s limitations in John Banville’s novel The Book of Evidence.

Ubiquitous Uav's, Eugene Mcgovern

Articles

This article reviews the legislation governing the use of UAV's in Ireland in 2014.

Toward An "Unqualified" Otherwise Qualified Standard: Job Prerequisites And Reasonable Accommodation Under The Americans With Disabilities Acts, John E. Rumel

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No abstract provided.

The Collision Between The First Amendment And Securities Fraud, Wendy Gerwick Couture

Articles

This Article seeks to correct the imbalance that occurs when the First Amendment and securities fraud collide. Under current precedent, securities analysts, credit rating agencies, and financial journalists are subject to differing liability standards depending on whether they are sued for defamation or for securities fraud. Under New York Times Co. v. Sullivan, First Amendment protections apply in the defamation context in order to prevent the chilling of valuable speech, yet courts have declined to extend these protections to the securities fraud context. This imbalance threatens to chill valuable speech about public companies. To prevent the dangerous chilling effect of …

The Changing Discourse Of The Supreme Court, Stephen M. Johnson

Articles

In addition to exploring whether the Court’s opinions have become less readable, this Article also examines whether factors identified in other studies, such as the opinion type or the subject matter in dispute, correlate to the readability of the Court’s opinions, either in the 1930's or today, and whether that has changed over time.

Part I outlines the criticisms that have been leveled at the Supreme Court’s opinions and some of the possible reasons for the obfuscation of the opinions. Part II explores the purposes of, and intended audiences for, Supreme Court opinions and considers whether it really matters whether …

Cold Comfort Food: A Systematic Examination Of The Rituals And Rights Of The Last Meal, Sarah Gerwig-Moore

Articles

Last meals are a resilient ritual accompanying executions in the United States. Yet states vary considerably in the ways they administer last meals. This paper explores the recent decision in Texas to abolish the tradition altogether. It seeks to understand, through consultation of historical and contemporary sources, what the ritual signifies. We then go on to analyze execution procedures in all 35 of the states that allowed executions in 2010, and show that last meal allowances are paradoxically at their most expansive in states traditionally associated with high rates of capital punishment (Texas now being the exception to that rule.) …

Shattering The One-Way Mirror: Discovery In Immigration Court, Geoffrey Heeren

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No abstract provided.

Cruel And Invisible Punishment: Redeeming The Counter-Majoritarian Eighth Amendment, Aliza Plener Cover

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No abstract provided.

Response: Means, Ends, And Institutions, Charlton C. Copeland

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No abstract provided.

Extraterritoriality And Comparative Institutional Analysis: A Response To Professor Meyer, Zachary D. Clopton, Paul Bartholomew Quintans

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No abstract provided.

Regarding Re's Revisionism: Notes On 'The Due Process Exclusionary Rule', Albert W. Alschuler

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No abstract provided.

The Use And Limits Of Self-Valuation Systems, Richard A. Epstein

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No abstract provided.