Digital Commons Network^™

Reflections On A Decade Of Global Rankings: What We've Learned And Outstanding Issues, Ellen Hazelkorn

Articles

Ten years after the first global rankings appeared, it is clear that they have had an extraordinary impact on higher education. While there are fundamental questions about whether rankings measure either quality or what’s meaningful, they have succeeded in exposing higher education to international comparison. Moreso, because of the important role higher education plays as a driver of economic development, rankings have exposed both an information deficit and national competitiveness. Accordingly, both nations and institutions have sought to maximise their position vis-á-vis global rankings with positive and perverse effects. Their legacy is evident in the way rankings have become an …

Risks And Safety On The Internet: Comparing Brazilian And European Children, Alexander Barbosa, Brian O'Neill, Cristina Ponte, Simões Simões, Tatiana Jereissati

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A child’s home and school are the most frequently reported locations of internet use in Brazil: 60% of Brazilian children aged 9 to 16 who used the internet claimed to access it from home, and 42% from school, whereas in Europe this proportion is 87% for home access and 63% for schools.

However, when it comes to accessing the network from publicly sponsored internet access centres such as Local Area Network (LAN) Houses or cybercafés, the value in Brazil is considerably higher when compared to Europe, 35% against 12% respectively. Access from public libraries is far more popular in Europe …

Making An Impact: New Directions For Arts And Humanities Research, Ellen Hazelkorn

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The severity of the global economic crisis has put the spotlight firmly on measuring academic and research performance and productivity, and assessing its contribution, value, impact and benefit. While traditionally, research output and impact was measured by peer-publications and citations, there is increased emphasis on a “market-driven approach”, which favours the bio-, medical and technological sciences, and helped reinforce a disciplinary hierarchy in which arts and humanities research (A&HR) has struggled for attention. This article charts the changing policy environment across Ireland, the Netherlands and Norway. It draws on evidence from the HERAVALUE project which studied how different stakeholders value …

Mid-Infrared Raman Sources Using Spontaneous Raman Scattering In Germanium Core Optical Fibers, Pengfei Wang, Christy Charlton O'Mahony, Timothy Lee, Rand Ismaeel, Thomas Hawkins, Yuliya Semenova, Lin Bo, Qiang Wu, Colette Mcdonagh, Gerald Farrell, John Ballato, Gilberto Brambilla

Articles

Mid-infrared Raman sources based on spontaneous Raman scattering have been demonstrated in a 15-lm diameter glass-clad crystalline germanium optical fiber and in a germanium-wire. A quantum cascade laser was used as pump at a wavelength of 5.62 lm. Because of their ultra-high optical nonlinearities and extremely broad transparency window, germanium core fibers offer the possibility of fabricating compact and efficient mid-infrared sources.

Efficient Red-Shifted Dispersive Wave In A Photonic Crystal Fiber For Widely Tunable Mid-Infrared Wavelength Generation, Jinhui Yuan, Xinzhu Sang, Qiang Wu, Chongxiu Yu, K.R. Wang, B.B. Yan, X.W. Shen, Y. Han, G.Y. Zhou, Yuliya Semenova, Gerald Farrell, L.T. How

Articles

Red-shifted dispersive waves (DWs) at the mid-infrared wavelengths are generated for the first time by pumping a photonic crystal fiber (PCF) with two zero dispersion wavelengths specially designed and fabricated in our lab, and the central wavelength of the soliton generated lies on the negative slope of the PCF dispersion profile. The experimental result shows that the conversion efficiency η of red-shifted DWs increases from 5℅ to 15℅ as the input power changes from 100 to 300 mW with the pump wavelength of 810 nm. By adjusting both the pump wavelength and power, the tunable range of the wavelength generated …

Learning From Learning Groups, Mike Murphy, S. M. Chance, Gavin Duffy, Brian Bowe

Articles

Collaborative learning is a key, and complementary, component of student-centred enquiry-based pedagogy. Today, many educators understand that students learn effectively when working together with their peers to construct new knowledge. Many teachers are working to help their students develop such ability. Teachers do this to help students better understand the relevance of new content, connect new ideas into existing frameworks of understanding, and construct new neurological pathways and connect synapses in their brains. In addition, group learning has been shown to increase students’ critical thinking skills, creativity, collaborative behaviours, understanding of ethics, and the like. In the literature, attention has …

Achieving A Holistic View Of The Life Cycle Performance Of Existing Dwellings, Albert Famuyibo, Aidan Duffy, P. Strachan

Articles

Models which fully evaluate the life cycle energy and greenhouse gas (GHG) emissions of national housing stocks are not reported in literature. Capturing a holistic view of energy and emissions of the residential sector is an important process that can lead to a more effective policy making. This paper presents a methodology which evaluates the life cycle energy and GHG emissions of retrofitting housing stocks considering all life cycle stages and incorporating, to the greatest extent possible, all upstream inputs.

To achieve this, we developed a hybrid model of the existing Irish housing stock, comprising a process-based approach supplemented by …

"Smut And Nothing But": The Fcc, Indecency, And Regulatory Transformations In The Shadows, Lili Levi

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No abstract provided.

"Pets Must Be On A Leash": How U.S. Law (And Industry Practice) Often Undermines And Even Forbids Valuable Privacy Enhancing Technology, A. Michael Froomkin

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No abstract provided.

“What We’Ve Got Here Is Failure To Communicate”: The Plain Writing Act Of 2010, Rachel Stabler

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No abstract provided.

Law Firm Malpractice Disclosure: Illustrations And Guidelines, Anthony V. Alfieri

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No abstract provided.

Barriers And Solutions To Recruitment Strategies Of Students Into Post-Secondary Agricultural Education Programs: A Focus Group Approach, Jennifer Calvin, Seburn L. Pense

Articles

This qualitative study utilized focus group interviews of secondary Illinois agricultural education teachers to investigate the continuing problem of student recruitment into teacher preparation pro-grams of agricultural education. Using signal theory, image theory and person-organization fit theory, the researchers identified five themes relating to recruitment issues: time, the economy, family, technology and image. Each theme is described through the words of the participants and solutions are suggested for improving recruitment.

Practical Use Of Nitrogen Gas As A Method For Insect Control In Herbaria, Miriam Kritzer Van Zant, Donald Ugent, David A. Lightfoot

Articles

Herbaria are libraries of dried mounted plants used for plant identification, research vouchers and teaching. Herbarium specimens are subject to damage from insects, fungi and bacteria, and must be protected by treatments that kill damaging organisms. Naphthalene, the most common chemical currently used in herbaria, is a class C carcinogen and potential allergen. The aim was to develop an affordable alternative to treatment with persistent hazardous toxins for maintaining dried herbarium specimens. The new method uses ambient temperature nitrogen gas and widely available, valved, nylon, oxygen barrier bags. Nitrogen gas treatment has been shown to be less expensive than freezer …

The Haennig-Nordmann Papers: Two Lawyers In Occupied France, Eric Freedman, Richard H. Weisberg

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No abstract provided.

What's A Name Worth?: Experimental Tests Of The Value Of Attribution In Intellectual Property, Christopher Jon Sprigman, Christopher Buccafusco, Zachary Burns

Articles

Despite considerable research suggesting that creators value attribution – i.e., being named as the creator of a work – U.S. intellectual property (IP) law does not provide a right to attribution to the vast majority of creators. On the other side of the Atlantic, however, many European countries give creators, at least in their copyright laws, much stronger rights to attribution. At first blush it may seem that the U.S. has gotten it wrong, and the Europeans have made a better policy choice in providing to creators a right that they value. But for reasons we will explain in this …

The Constitutionality Of Consumer Privacy Regulation, Felix T. Wu

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The article argues for enhanced consumer privacy protections through improved notices and restrictions on data sharing, while addressing potential First Amendment concerns by emphasizing the commercial nature of the entities involved. It suggests that regulating commercial data practices differs from restricting individual free speech and should not face the same legal hurdles.

Gender And New Wars, Christine M. Chinkin, Mary Kaldor

Articles

War plays an important role in the construction of gender, or the social roles of men and women. This article analyzes the gendered experience of what Kaldor calls "new wars." It shows that new wars are largely fought by men in the name of a political identity that usually has a significant gender dimension. They use tactics that involve deliberate attacks on civilians, including systematic rape as a weapon of war, and are financed by predatory economic activities that tend to affect women more than men. The article describes the ways in which laws relating to gendered violence have been …

Model For Interdisciplinary Collaboration In Packaging Design, Lorrie Frear, Alex Lobos, Sandra Turner

Articles

This paper explores a studio course in packaging design within Rochester Institute of Technology, which touches on three key elements: First, the course is designed as an interdisciplinary studio comprised of fourth year and graduate students in graphic design, industrial design and packaging science, allowing them to refine skills in their own disciplines while expanding their breadth in other methods of thinking. This model, commonly called “T-shape” profile, is crucial in today’s professional practice (Design Council 2006). Second, the course involves a Fortune 500 company sponsor, who challenges students to develop packaging solutions in an internal design competition. While collaborations …

Three Puzzling Things About New York Times V. Sullivan: Beginning The Anniversary Conversation, Leonard M. Niehoff

Articles

This is the 50th anniversary of a watershed year in the history of the civil rights movement. During that year, the Southern Christian Leadership Conference mounted its anti-segregation campaign in Alabama; Commissioner "Bull" Connor turned dogs and fire hoses on demonstrators; activists were attacked; riots flared; George Wallace blocked the doors of a public university to keep black students out; President Kennedy dispatched troops to Alabama and called for the passage of a civil rights bill; Medgar Evers was murdered; the then-largest human rights demonstration in U.S. history converged on Washington; Martin Luther King Jr. gave his historic speech at …

The Billable Hour Is Dead. Long Live…?, Robert Hirshon

Articles

The legal profession, of course, quickly comprehended that pursuant to the hourly approach to billing, two factors were paramount: the total amount of hours it took to complete a matter and the amount of dollars charged per hour. As both transactions and litigation became more complex, law firms found it necessary and easy to justify adding bodies (read: hours) to their clients' legal projects. With the number of legal projects increasing as a result of explosive economic growth in both developed and developing nations, the demand for top legal talent during most of the 1980s, 1990s, and early 2000s was …

Assessing Transnational Private Regulation Of The Otc Derivatives Market: Isda, The Bba, And The Future Of Financial Reform, Gabriel V. Rauterberg, Andrew Verstein

Articles

For the last twenty years, the dominant narrative of the over-the-counter derivatives market has been one of absent regulation, deregulation, and regulatory conflict, predictably resulting in disaster. This Article challenges this narrative, arguing that the global derivatives market has been subject to pervasive and harmonized regulation by what should be recognized as transnational private regulators. Recognizing the reality of widespread transnational private regulation of derivatives has significant implications, which this Article explores. Appreciating the actual regulatory status quo is essential if policymakers are to correctly diagnose problems, avoid past regulatory errors, and plan effective remedies. There are also advantages to …

Ethics And International Law: Integrating The Global Justice Project(S), Steven R. Ratner

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Academic discourse on global justice is at an all-time high. Within ethics and international law, scholars are undertaking new inquiries into age-old questions of building a just world order. Ethics – political and moral philosophy – poses fundamental questions about responsibilities at the global level and produces a tightly reasoned set of frameworks regarding world order. International law, with its focus on legal norms and institutional arrangements, provides a path, as well as illuminates the obstacles, to implementing theories of the right or of the good. Yet despite the complementarity of these two projects, neither is drawing what it should …

Congress Underestimated: The Case Of The World Bank, Kristina Daugirdas

Articles

This article challenges the oft-repeated claim that international organizations undermine democracy by marginalizing national legislatures. Over the past forty years, Congress has established itself as a key player in setting U.S. policy toward the World Bank. Congress has done far more than restrain executive branch action with which it disagrees; it has affirmatively shaped the United States’ day-to-day participation in this key international organization and successfully defended its constitutional authority to do so.

Unbundling Constitutionality, Richard A. Primus

Articles

Constitutional theory features a persistent controversy over the source or sources of constitutional status, that is, over the criteria that qualify some rules as constitutional rules. This Article contends that no single criterion characterizes all of the rules that American law treats as constitutional, such that it is a mistake to think of constitutionality as a status with necessary conditions. It is better to think of constitutionality on a bundle-of-sticks model: different attributes associated with constitutionality might or might not be present in any constitutional rule. Analysts should often direct their attention more to the separate substantive properties that are …

Bargaining Over Loyalty, Daniel A. Crane

Articles

Contracts between suppliers and customers frequently contain provisions rewarding the customer for exhibiting loyalty to the seller. For example, suppliers may offer customers preferential pricing for buying a specified percentage of their requirements from the supplier or buying minimum numbers of products across multiple product lines. Such loyalty-inducing contracts have come under attack on antitrust grounds because of their potential to foreclose competitors or soften competition by enabling tacit collusion among suppliers. This Article defends loyalty inducement as a commercial practice. Although it can be anticompetitive under some circumstances, rewarding loyal customers is usually procompetitive and price reducing. The two …

South Carolina's 'Evolutionary Process', Ellen D. Katz

Articles

When Congress first enacted the Voting Rights Act (VRA) in 1965, public officials in South Carolina led the charge to scrap the new statute. Their brief to the Supreme Court of the United States described the VRA as an “unjustified” and “arbitrary” affront to the “Equality of Statehood” principle, and a “usurp[ation]” of the State’s legislative and executive functions. Not surprisingly, the Warren Court was unpersuaded and opted instead to endorse broad congressional power to craft “inventive” remedies to address systematic racial discrimination and to “shift the advantage of time and inertia from the perpetrators of evil to its victims.” …

Grutter's Denouement: Three Templates From The Roberts Court, Ellen D. Katz

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Precedent from the Roberts Court shows the Justices taking three distinct approaches to precedent they dislike. Each provides a template for the Court to criticize race-based affirmative action in higher education, as Fisher v. University of Texas at Austin is widely expected to do. Most narrowly, the Court might use Fisher to issue a warning, much like it did in 2009 when it sidestepped a constitutional challenge to the Voting Rights Act; under this approach, the opinion would spell out why the Justices think the diversity celebrated in Grutter v. Bollinger no longer provides sufficient justification for the use of …

"The Magna Carta Of Free Enterprise" Really?" , Daniel A. Crane

Articles

In U.S. v. Topco Associates, Inc., Justice Thurgood Marshall announced that "[a] ntitrust laws in general, and the Sherman Act in particular, are the Magna Carta of free enterprise.", In The Antitrust Constitution, Thomas Nachbar takes seriously the idea that federal antitrust laws serve a constitutional function. He argues that, contrary to common assumptions, the antitrust laws cannot be understood merely as a form of economic utilitarianism. Rather, they serve the additional purpose of preventing "regulatory harm," the assertion of law-like control over the conduct of others outside the sphere of one's own property interests.

Mathematical Modelling At Secondary School: The Macsi-Clongowes Wood College Experience, J.P.F. Charpin, S. O'Hara, Dana Mackey

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In Ireland, to encourage the study of STEM (science, technology, engineering and mathematics) subjects and particularly mathematics, the Mathematics Applications Consortium for Science and Industry (MACSI) and Clongowes Wood College (County Kildare, Ireland) organized a mathematical modelling workshop for senior cycle secondary school students. Participants developed simple mathematical models for everyday life problems with an open-ended answer. The format and content of the workshop are described and feedback from both students and participating teachers is provided. For nearly all participants, this workshop was an enjoyable experience which showed mathematics and other STEM components in a very positive way.

Enhanced Refractive Index Sensor Using A Combination Of A Long Period Fiber Grating And A Small Core Singlemode Fiber Structure, Qiang Wu, Hauping Chan, Jinhui Yuan, Youqiao Ma, Minwei Yang, Yuliya Semenova, Binbin Yan, Pengfei Wang, Chongxiu Yu, Gerald Farrell

Articles

An enhanced refractive index (RI) sensor based on a combination of a long period fiber grating (LPG) and a small core singlemode fiber (SCSMF) structure is proposed and developed. Since the LPG and SCSMF transmission spectra experience a blue and a red shift respectively as the surrounding RI (SRI) increases, the sensitivity is improved by measuring the separation between the resonant wavelengths of the LPG and SCSMF structures. Experimental results show that the sensor has a sensitivity of 1028 nm/SRI unit in the SRI range from 1.422 to 1.429, which is higher than individual sensitivities of either structure alone used …