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American Architecture 2, Noel Brady Jul 2004

American Architecture 2, Noel Brady

Articles

Review of guide to American Architecture book by David P. Handlin


Cooking Online: Investigating The Effectiveness Of Providing Online Support Material To Students On A Professional Cookery Apprenticeship Course, Nuala Harding Jun 2004

Cooking Online: Investigating The Effectiveness Of Providing Online Support Material To Students On A Professional Cookery Apprenticeship Course, Nuala Harding

Articles

Having worked as a lecturer for five years, I was given the opportunity to undertake the postgraduate diploma in third-level learning and teaching at the Technological University Dublin. The elective I chose as part of this course was online learning. The requirement to compile a reflective journal during the module has provided the catalyst for me to write this paper. This Paper describes work in progress for proposed research within the Department of Hospitality, Tourism and Leisure Studies in Athlone Institute of Technology (AIT). The purpose of this research is to investigate the feasibility of providing and the effectiveness of …


They Don't Really Want To Know Us: Experiences And Perceptions Of International Students At The Technological University Dublin, Almut Schlepper Jun 2004

They Don't Really Want To Know Us: Experiences And Perceptions Of International Students At The Technological University Dublin, Almut Schlepper

Articles

This paper seeks to explore the experiences and perceptions of international, non-EU students at the Technological University Dublin. My interest in the subject derives from my work as a lecturer at a college with an increasing number of international students and from my participation as a student on a course which made me appreciate the value of a diverse student and lecturer body. The sample of the survey I carried out included international students and lecturers at one campus of the Technological University Dublin. While the results indicated that international students are just as heterogeneous as Irish students, they are …


Approaching The Numerical Aperture Of Water - Immersion Lithography At 193nm, Bruce W. Smith, Anatoly Bourov, Yongfa Fan, Lena V. Zayvalova, Neal Vincent Lafferty, Frank Charles Cropanese May 2004

Approaching The Numerical Aperture Of Water - Immersion Lithography At 193nm, Bruce W. Smith, Anatoly Bourov, Yongfa Fan, Lena V. Zayvalova, Neal Vincent Lafferty, Frank Charles Cropanese

Articles

As immersion nanolithography gains acceptance for next generation device applications, experimental data becomes increasingly important. The behavior of resist materials, fluids, coatings, sources, and optical components in the presence of a water immersion media presents conditions unique compared to convention “dry” lithography. Several groups have initiated fundamental studies into the imaging, fluids, contamination, and integration issues involved with water immersion lithography at 193nm. This paper will present the status and results of the next stage of the development efforts carried out at RIT. The status of two systems are presented; a small field projection microstepper utilizing a 1.05 catadioptric immersion …


Evolution Of The Dark Matter Distribution At The Galactic Center, David Merritt May 2004

Evolution Of The Dark Matter Distribution At The Galactic Center, David Merritt

Articles

Annihilation radiation from neutralino dark matter at the Galactic center (GC) would be greatly enhanced if the dark matter were strongly clustered around the supermassive black hole (SBH). The existence of a dark-matter “spike” is made plausible by the observed, steeply-rising stellar density near the GC SBH. Here the time-dependent equations describing gravitational interaction of the dark matter with the stars are solved. Scattering of dark matter particles by stars would substantially lower the dark matter density near the GC SBH over 10 Gyr, due both to kinetic heating, and to capture of dark matter particles by the SBH. This …


Core Formation By A Population Of Massive Remnants, David Merritt, Slawomir Piatek, Simon Portegies Zwart, Marc Hemsendorf May 2004

Core Formation By A Population Of Massive Remnants, David Merritt, Slawomir Piatek, Simon Portegies Zwart, Marc Hemsendorf

Articles

Core radii of globular clusters in the Large and Small Magellanic Clouds show an increasing trend with age. We propose that this trend is a dynamical effect resulting from the accumulation of massive stars and stellarmass black holes at the cluster centers. The black holes are remnants of stars with initial masses exceeding ∼ 20 - 25M⊙; as their orbits decay by dynamical friction, they heat the stellar background and create a core. Using analytical estimates and N-body experiments, we show that the sizes of the cores so produced and their growth rates are consistent with what is observed. We …


Investigation Of The Diffusion Processes In Self-Processing Acrylamide-Based Photopolymer System, Izabela Naydenova, Raghavendra Jallapuram, Robert Howard, Suzanne Martin, Vincent Toal May 2004

Investigation Of The Diffusion Processes In Self-Processing Acrylamide-Based Photopolymer System, Izabela Naydenova, Raghavendra Jallapuram, Robert Howard, Suzanne Martin, Vincent Toal

Articles

Results from the investigation of the diffusion processes in a dry acrylamide-based photopolymer system are presented. The investigation is carried out in the context of experimental work on optimization of the high spatial frequency response of the photopolymer. Tracing the transmission holographic grating dynamics at short times of exposure is utilized to measure diffusion coefficients. The results reveal that two different diffusion processes contribute with opposite sign to the refractive index modulation responsible for the diffraction grating build up. Monomer diffusion from dark to bright fringe areas increases the refractive index modulation. It is characterized with diffusion constant D0=1.6E-7 cm2/s. …


'Bound Fast And Brought Under The Yoke': John Adams And The Regulation Of Privacy At The Founding, Alison Lacroix May 2004

'Bound Fast And Brought Under The Yoke': John Adams And The Regulation Of Privacy At The Founding, Alison Lacroix

Articles

No abstract provided.


Computation Of The Ramsey Number R(B_3, K_5), Andrey Babak, Stanislaw Radziszowski, Kung-Kuen Tse May 2004

Computation Of The Ramsey Number R(B_3, K_5), Andrey Babak, Stanislaw Radziszowski, Kung-Kuen Tse

Articles

In 1989, George R. T. Hendry presented a table of two-color graph Ramsey numbers R(G,H) for all pairs of graphs G and H having five vertices, with the exception of seven cases. Until now, only two of the these open cases were solved. This work eliminates another one by computing R(B_3,K_5) = 20, where B_3 = K_2 + K_3 is the book graph of order 5. In addition, we show that for these parameters there exists a unique up to isomorphism critical graph. The results are based on computer algorithms. Among the four remaining open cases in Hendry's table, the …


From Agency To Zattiero - The Effect Of School Board Policy, John E. Rumel May 2004

From Agency To Zattiero - The Effect Of School Board Policy, John E. Rumel

Articles

No abstract provided.


A Vocalisation-Based Drawing Interface For Disabled Children, Ted Burke May 2004

A Vocalisation-Based Drawing Interface For Disabled Children, Ted Burke

Articles

In our work with disabled children at Ireland’s National Rehabilitation Hospital, a problem we have experienced in the facilitation of art activities is that traditional art materials and standard computer drawing programs sometimes prove inaccessible. In this paper, an original system, called “PaintMyVoice” is presented which facilitates the creation of two or three-dimensional images using a variety of novel input modalities. In particular, vocalisations can be used to create original images of a variety of objects, including trees, flowers and landscape elements. Additional input to the system can optionally be provided via mouse, keyboard, switch interface or digital camera depending …


A System For Monitoring Pressures And Spinal Curvature In Spinally Injured People Immobilised On A Spinal Raft, Ruairí De Fréin, Eoin Flinn, Ted Burke May 2004

A System For Monitoring Pressures And Spinal Curvature In Spinally Injured People Immobilised On A Spinal Raft, Ruairí De Fréin, Eoin Flinn, Ted Burke

Articles

We present a system designed to study the pressure at various ‘hot spots’ on the back of the body and the deformation of the spine experienced by a patient when strapped to a spinal board, and the potential alleviation of both by the addition of an inflatable “spinal raft” (or other similar device). In measuring pressure we devised a system of air-filled sacks interfaced with a PC. Each sack, placed under a particular key point on the body, is inflated until its faces just begin to separate and a switch thereby opens. The pressure reading is then captured and displayed …


The Ingenious Kerry Tax Plan, Reuven S. Avi-Yonah Apr 2004

The Ingenious Kerry Tax Plan, Reuven S. Avi-Yonah

Articles

The tax plan proposed by Democratic presidential candidate John Kerry at Wayne State University on March 26 is an ingenious set of ideas to encourage domestic job creation. Its greatest strength, however, may be its contribution to long-term economic growth, fairness, and tax law simplification. In this article I will first describe the Kerry proposal, then analyze its advantages, and finally address some counterarguments.


Jnk Regulates Hipk3 Expression And Promotes Resistance To Fas-Mediated Apoptosis In Du 145 Prostate Carcinoma Cells, James Curtin, Thomas Cotter Apr 2004

Jnk Regulates Hipk3 Expression And Promotes Resistance To Fas-Mediated Apoptosis In Du 145 Prostate Carcinoma Cells, James Curtin, Thomas Cotter

Articles

Elevated endogenous JNK activity and resistance to Fas receptor-mediated apoptosis have recently been implicated in progression of prostate cancer and can promote resistance to apoptosis in response to chemotherapeutic drugs. In addition, JNK has been demonstrated to promote transformation of epithelial cells by increasing both proliferation and survival. Although numerous studies have reported a role for JNK in promoting Fas receptor-mediated apoptosis, there is a paucity in the literature studying the antiapoptotic function of JNK during Fas receptor-mediated apoptosis. Consequently, we have used the recently described specific JNK inhibitor SP600125 and RNA interference to inhibit endogenous JNK activity in the …


Consequences Of Gravitational Radiation Recoil, David Merritt, Miloš Milosavljević, Marc Favata, Scott A. Hughes, Daniel E. Holz Apr 2004

Consequences Of Gravitational Radiation Recoil, David Merritt, Miloš Milosavljević, Marc Favata, Scott A. Hughes, Daniel E. Holz

Articles

Coalescing binary black holes experience an impulsive kick due to anisotropic emission of gravitational waves. We discuss the dynamical consequences of the recoil accompanying massive black hole mergers. Recoil velocities are sufficient to eject most coalescing black holes from dwarf galaxies and globular clusters, which may explain the apparent absence of massive black holes in these systems. Ejection from giant elliptical galaxies would be rare, but coalescing black holes are displaced from the center and fall back on a time scale of order the half-mass crossing time. Displacement of the black holes transfers energy to the stars in the nucleus …


Possible Limits On Photon Propagation From Quantum Gravity And Space-Time Foam, Manasse R. Mbonye, Fred Adams Apr 2004

Possible Limits On Photon Propagation From Quantum Gravity And Space-Time Foam, Manasse R. Mbonye, Fred Adams

Articles

Many quantum gravity theories imply that the vacuum is filled with virtual black holes. This paper explores the process in which high energy photons interact with virtual black holes and decay into gravitons and photons of lower energy. The effect requires violation (or modification) of Lorentz invariance and implies that high energy photons cannot propagate over arbitrarily large distances. For the standard Planck mass and the likely form for the interaction cross section, this quantum foam limit becomes $\dist < 450$ Mpc $(\egam/10^7 {\rm GeV})^{-5}$. (Refer to PDF file for exact formula.) For quantum gravity theories that posit a lower Planck scale, the interaction rate is larger and the limit is stronger. This paper uses extant observations of gamma rays from cosmological sources to constrain this process for varying values of the Planck mass and a range of forms for the interaction cross sections.


Self-Assembled Arrays Of Zno Nanoparticles And Their Application As Varistor Materials, Suresh Pillai, Declan Mccormack, John Kelly, Raghavendra Ramesh Apr 2004

Self-Assembled Arrays Of Zno Nanoparticles And Their Application As Varistor Materials, Suresh Pillai, Declan Mccormack, John Kelly, Raghavendra Ramesh

Articles

Linear arrays of ZnO nanoparticles have been successfully prepared by a simple sol–gel condensation reaction involving chemical modifiers, followed by drying (80oC) and calcination (500 oC). The calcined material (nanoarray ZnO) is composed of approximately spherical nanoparticles of average diameter 21+/-3 nm, selfassembled to form arrays extending in length to 2–4 mm. The morphology of the ZnO is found to depend sensitively on the amounts of chemical modifiers present. In their absence the ZnO produced (nano-ZnO) is an unstructured agglomerate of nanoparticles. The mechanism for formation of these linear arrays has been investigated by examining the intermediates formed at 80 …


Rluipa Is Unfair, Unwise, And Unconstitutional, Marci A. Hamilton Apr 2004

Rluipa Is Unfair, Unwise, And Unconstitutional, Marci A. Hamilton

Articles

No abstract provided.


Treatment As Tribe, Treatment As State: The Penobscot Indians And The Clean Water Act, William H. Rodgers, Jr. Apr 2004

Treatment As Tribe, Treatment As State: The Penobscot Indians And The Clean Water Act, William H. Rodgers, Jr.

Articles

No abstract provided.


Remarks On The Alien Tort Claims Act And Transitional Justice, Eric A. Posner Mar 2004

Remarks On The Alien Tort Claims Act And Transitional Justice, Eric A. Posner

Articles

No abstract provided.


Rules, Principles, And The Accounting Crisis In The United States, William Wilson Bratton Mar 2004

Rules, Principles, And The Accounting Crisis In The United States, William Wilson Bratton

Articles

The Sarbanes-Oxley Act and the Securities Exchange Commission move too quickly when they prod the Financial Accounting Standards Board, the standard setter for US GAAP, to move immediately to a principles-based system. Priorities respecting reform of corporate reporting in the US need to be ordered more carefully. Incentive problems impairing audit performance should be solved first through institutional reform insulating the audit from the negative impact of rent-seeking and solving adverse selection problems otherwise affecting audit practice. So long as auditor independence and management incentives respecting accounting treatments remain suspect, the US reporting system holds out no actor plausibly positioned …


Discovering Mr. Cook, Margaret A. Leary Mar 2004

Discovering Mr. Cook, Margaret A. Leary

Articles

Before I begin to tell you some of what I've learned as I've tried to discover Mr. [William W.] Cook, please ponder two questions: What are your feelings about the Law Quad buildings? Think, for example of the first time you entered the Quad; studying in the Reading Room; seeing the snowy Quad for the first time; and socializing in the Dining Room. You probably have a flood of memories connected to these buildings. The Law School has outgrown them in many respects, but the buildings will always be inspirational. Second, let me ask what you know about William W. …


Building A Home For The Laws Of The World: Part Ii: Hoping, Hunting, And Honing, Margaret A. Leary Mar 2004

Building A Home For The Laws Of The World: Part Ii: Hoping, Hunting, And Honing, Margaret A. Leary

Articles

The following feature is the second, concluding portion of the edited version of "Building a Foreign Law Collection at the University of Michigan Law Library, 1910-1960,"© Margaret A. Leary, 2002, which originally appeared at 94 Law Library Journal 395-425 (2002), and appears here with permission of the author. The first part of the article (46.2 Law Quadrangle Notes 46-53 [Summer 2003] detailed how the vision of Dean Henry Bates, generosity of graduate William W. cook, and skills of librarian/traveler/negotiator Hobart Coffey combined to launch the building of the Law Library's international collection into one of the best in the world.


Enough: The Failure Of The Living Will, Angela Fagerlin, Carl E. Schneider Mar 2004

Enough: The Failure Of The Living Will, Angela Fagerlin, Carl E. Schneider

Articles

Enough. The living will has failed, and it is time to say so. We should have known it would fail: A notable but neglected psychological literature always provided arresting reasons to expect the policy of living wills to misfire. Given their alluring potential, perhaps they were worth trying. But a crescendoing empirical literature and persistent clinical disappointments reveal that the rewards of the campaign to promote living wills do not justify its costs. Nor can any degree of tinkering ever make the living will an effective instrument of social policy. As the evidence of failure has mounted, living wills have …


The Organisation For Economic Cooperation And Development, Richard Woodward Mar 2004

The Organisation For Economic Cooperation And Development, Richard Woodward

Articles

This article reviews the role of the OECD, a much cited but little studied institution, in global governance.


Human Dignity And The Claim Of Meaning: Athenian Tragic Drama And Supreme Court Decisions, James Boyd White Feb 2004

Human Dignity And The Claim Of Meaning: Athenian Tragic Drama And Supreme Court Decisions, James Boyd White

Articles

I am going to bring together what may seem at first to be two extremely different institutions for the creation of public meaning, namely classical Athenian tragedy and the Supreme Court opinion.1 My object is not so much to draw lines of similarity and distinction between them, as a cultural analyst might do, as to try to capture something of what I believe is centrally at work in both institutions, in fact essential to what each at its best achieves. I can frame it as a question: How is it that the best instances of each genre (for I will …


Nothing Can Replace Our Son, Ian Kilroy Feb 2004

Nothing Can Replace Our Son, Ian Kilroy

Articles

‘Nothing Can Replace Our Son’ is about US casualties in the war in Iraq that began in March 2003. It features parents who have lost children fighting for the US side.


Assuming Responsibility, Eamon Maher Feb 2004

Assuming Responsibility, Eamon Maher

Articles

Material reproduced by kind permission of Doctrine and Life.


Chile - Price Band System And Safeguard Measures Relating To Certain Agriculture Products Paper, Alan O. Sykes, Kyle Bagwell Jan 2004

Chile - Price Band System And Safeguard Measures Relating To Certain Agriculture Products Paper, Alan O. Sykes, Kyle Bagwell

Articles

No abstract provided.


India - Measures Affecting The Automotive Sector Paper, Alan O. Sykes, Kyle Bagwell Jan 2004

India - Measures Affecting The Automotive Sector Paper, Alan O. Sykes, Kyle Bagwell

Articles

No abstract provided.