Digital Commons Network^™

Prospects For Scalability: Relationships And Uncertainty In Responsive Regulation, Cristie Ford

All Faculty Publications

Ian Ayres’s and John Braithwaite’s book Responsive Regulation: Transcending the Regulatory Debate (1992) gave us many significant insights. The book has transcended its own time. At the same time, on the 20th anniversary of its publication, two things about Responsive Regulation are striking. The first is the direct, personal relationship on which the regulatory interaction is premised. The second is the boundedness and manageability of the regulatory project. At least in prudential regulation of global financial institutions in the wake of the recent financial crisis (though surely elsewhere too), neither of these features can be taken for granted. This brief …

Order And Disorder: Rational Acumen And Emotional Incompetence In The Television Detective Story, E. Deidre Pribram Ph.D.

Communications: Faculty Publications

‘Order and Disorder’ examines the relationship between emotional disorders and the exquisite rationality of contemporary televisions detectives as portrayed in such series as Monk (USA), House (Fox), and Cracker (ITV). Television heroes who combine both emotionality and rationality would seem a more integrated form of human characterization. However, the permitted configuration of emotion and reason is highly constrained. Theirs is an ongoing struggle between thinking and feeling, in which rationality is their gift and emotionality, depicted as illness, is the constant curse that both threatens and enables their gift. These characters’ conflicts become a barometer for contemporary attitudes about emotional …

No History, No Certainty, No Legitimacy . . . No Problem: Originalism And The Limits Of Legal Theory, Gary S. Lawson

Faculty Scholarship

Professor Martin H. Redish is on the warpath. Like General Sherman marching toward Atlanta (or Justin Tuck marching toward Tom Brady), Professor Redish, together with Matthew Arnould,1 lays waste to every constitutional theory that he encounters. Originalism, with its “belief that constitutional interpretation should be characterized exclusively by an effort to determine the Constitution’s meaning by means of some form of historical inquiry,”2 generates “an often contrived and opaque veil of historical inquiry”3 that provides “an ideal smokescreen behind which judges may pursue their personal[,] moral, political[,] or economic goals with relative impunity.”4 Nontextual theories, for their part, “permit[] selective …

Evaluation Of A Prototype Desktop Virtual Reality Model Developed To Enhance Electrical Safety And Design In The Built Environment, Martin Barrett, Jonathan Blackledge

Articles

The use of Desktop Virtual Reality (VR) systems for enhancing electrical safety and engineering design is a novel prospect for both practicing and student electrical services engineers. This innovative approach, which can be readily accessed via the World Wide Web, constitutes a marked shift in conventional learning and design techniques to a more immersive, interactive and intuitive working and learning environment. This paper initially identifies the unique characteristics of desktop web based VR technologies and highlights the educational affordances offered by working in such an environment. Subsequently, using a prototype model titled ‘Virtual Electrical Services’, a case study is carried …

A Teaching Practice Review Of The Use Of Multiple-Choice Questions For Formative And Summative Assessment Of Student Work On Advanced Undergraduate And Postgraduate Modules In Engineering, Aidan O'Dwyer

Articles

This paper reflects on, reports on and evaluates the use of multiple-choice questions, in both formative and summative assessment modes, on control engineering modules taken by advanced undergraduate and postgraduate engineering students, over four academic years. The material covered by the modules is analytical in nature. The rationale for examining the assessment strategy was the poor performance by students in a closed book traditional terminal examination on one of the advanced undergraduate modules over some years. The change in assessment strategy has improved student learning, as measured by assessment data; student feedback on the assessment methods is broadly positive. The …

Wind Resource In The Urban Environment, Jonathan Blackledge, Eugene Coyle, Derek Kearney, Eamonn Murphy, Maria-Jose Rivas Duartes

Articles

The World Meteorological Organization (WMO) Commission for Instruments and Methods of Observation recognized the need to include in the 1996 WMO Guide to Instruments and Methods of Observation, WMO No. 8 a new chapter on Urban Observations (Oke 2006). There is an increasing demand for meteorological data to support building and urban design, energy conservation, micro -wind turbine installation, air quality, pollution control, insurance, wind engineering, etc. Over the last six years instrumentation has been installed at the Dublin Ins titute of Technology (DIT) in two separate locations to monitor the wind. Research has shown that the wind resource will …

Analysis Of Wind Velocity And The Quantification Of Wind Turbulence In Rural And Urban Environments Using The Levy Index And Fractal Dimension, Jonathan Blackledge, Eugene Coyle, Niall Mccoy, Derek Kearney, Keith Sunderland, Thomas Woolmington

Articles

This paper is concerned with a quantitative and comparative analysis of wind velocities in urban and rural environments. It is undertaken to provide a route to the classification of wind energy in a rural and urban setting. This is a common problem and the basis of a significant focus of research into wind energy. In this paper, we use a non-Gaussian statistical model to undertake this task, and, through a further modification of the data analysis algorithms used, extend the model to study the effect of wind turbulence, thereby introducing a new metric for this effect that is arguably superior …

Forecasting Terrorism: The Need For A More Systematic Approach, Edwin Bakker

Journal of Strategic Security

This article analyzes a unique branch of terrorism literature—terrorism futures—by academics, think tanks, and governmental agencies published between 2000 and 2012. To this end, it examines over sixty publications that attempt to discern possible futures of terrorism. In general, the track record of forecasting terrorism has not been good. This is particularly true for major changes in the modus operandi of terrorism, the attacks on 9/11 being a case in point. The analyses of the future of terrorism shows an absence of methodologies, and the lack of theoretical foundations, which lead to limited insights about the causes of changes in …

A Primer Of Middle Eastern Leadership Culture, Sheldon Greaves

Journal of Strategic Security

It is natural for someone looking in on a foreign culture from the outside to interpret what they see and frame their reactions based on their own background and assumptions. With cultures as a different as those of the Middle East and the West, the potential for blunders increases dramatically, made worse by the high political, diplomatic, military, and commercial stakes involved. Leadership culture in this region has been shaped over centuries through a variety of factors, such as reputation, family, and religion, which continue to influence decision making. The present study posits that an understanding of these factors and …

In Their Own Words? Methodological Considerations In The Analysis Of Terrorist Autobiographies, Mary Beth Altier, John Horgan, Christian Thoroughgood

Journal of Strategic Security

Despite the growth of terrorism literature in the aftermath of the 9/11 attacks, there remain several methodological challenges to studying certain aspects of terrorism. This is perhaps most evident in attempts to uncover the attitudes, motivations, and intentions of individuals engaged in violent extremism and how they are sometimes expressed in problematic behavior. Such challenges invariably stem from the fact that terrorists and the organizations to which they belong represent clandestine populations engaged in illegal activity. Unsurprisingly, these qualities make it difficult for the researcher to identify and locate willing subjects of study—let alone a representative sample. In this research …

Cryptic Species: A Mismatch Between Genetics And Morphology In Millepora, Craig Tepper, Benjamin J. Greenstein

Arts & Sciences Faculty Publications

Millepore morphology is highly variable and shows signs of phenotypic plasticity. Two species of Millepora are present around the islands of the Bahamas: one exhibiting a strong, blade-like structure, Millepora complanata, and the other having a delicate branch-like structure, Millepora alcicornis. The phylogenetic relationship of these corals has been under considerable debate for many years. The existence of a range of intermediate growth forms exhibiting characteristics of both recognized species has led to the re-examination of this species complex. Several methods were employed to examine the taxonomic relationship including ecological abundance surveys, morphological thin-section analysis, and sequencing of …

Diversity And Dynamics Of Bacterial Communities In Early Life Stages Of The Caribbean Coral Porites Astreoides, Koty H. Sharp, Dan Distel, Valerie J. Paul

Arts & Sciences Faculty Publications

In this study, we examine microbial communities of early developmental stages of the coral Porites astreoides by sequence analysis of cloned 16S rRNA genes, terminal restriction fragment length polymorphism (TRFLP), and fluorescence in situ hybridization (FISH) imaging. Bacteria are associated with the ectoderm layer in newly released planula larvae, in 4-day-old planulae, and on the newly forming mesenteries surrounding developing septa in juvenile polyps after settlement. Roseobacter clade-associated (RCA) bacteria and Marinobacter sp. are consistently detected in specimens of P. astreoides spanning three early developmental stages, two locations in the Caribbean and 3 years of collection. Multi-response permutation procedures analysis …

Revealing The Appetite Of The Marine Aquarium Fish Trade: The Volume And Biodiversity Of Fish Imported Into The United States, Andrew L. Rhyne, Michael F. Tlusty, Pamela J. Schofield, Les Kaufman, James A. Morris Jr, Andrew W. Bruckner

Arts & Sciences Faculty Publications

The aquarium trade and other wildlife consumers are at a crossroads forced by threats from global climate change and other anthropogenic stressors that have weakened coastal ecosystems. While the wildlife trade may put additional stress on coral reefs, it brings income into impoverished parts of the world and may stimulate interest in marine conservation. To better understand the influence of the trade, we must first be able to quantify coral reef fauna moving through it. Herein, we discuss the lack of a data system for monitoring the wildlife aquarium trade and analyze problems that arise when trying to monitor the …

Multi-Color Observations Of Short Grb Afterglows: 20 Events Observed Between 2007 And 2010, A. Nicuesa Guelbenzu, S. Klose, J. Greiner, D.A. Kann, T. Krühler, A. Rossi, S. Schulze, P.M.J. Afonso, J. Elliott, R. Filgas, D.H. Hartmann, A. Küpcü Yoldas, S. Mcbreen, M. Nardini, F. Olivares E., A. Rau, S. Schmidl, P. Schady, V. Sudilovsky, Adria Updike, A. Yoldas

Arts & Sciences Faculty Publications

No abstract provided.

A Deep Search For The Host Galaxies Of Gamma-Ray Bursts With No Detected Optical Afterglow, A. Rossi, S. Klose, P. Ferrero, J. Greiner, L.A. Arnold, E. Gonsalves, D.H. Hartmann, Adria Updike, D.A. Kann, T. Krühler, E. Palazzi, S. Savaglio, S. Schulze, P.M.J. Afonso, L. Amati, A.J. Castro-Tirado, C. Clemens, R. Filgas, J. Gorosabel, L.K. Hunt, A. Küpcü Yoldas, N. Masetti, M. Nardini, A. Nicuesa Guelbenzu, F.E. Olivares, E. Pian, A. Rau, P. Schady, S. Schmidl, A. Yoldas, A. De Ugarte Postigo

Arts & Sciences Faculty Publications

No abstract provided.

Supersolar Metal Abundances In Two Galaxies At Z ∼ 3.57 Revealed By The Grb 090323 Afterglow Spectrum, S. Savaglio, A. Rau, J. Greiner, T. Kruhler, S. Mcbreen, D.H. Hartmann, Adria Updike, R. Filgas, S. Klose, P. Afonso, C. Clemens, A. Kupcu Yoldas, F. Olivares E., V. Sudilovsky, G. Szokoly

Arts & Sciences Faculty Publications

No abstract provided.

Characterizing Dissolved Organic Matter And Cu2+, Zn2+, Ni2+, And Pb2+ Binding In Salt Water And Implications For Toxicity, Rachael L. Diamond

Theses and Dissertations (Comprehensive)

The binding of metal to dissolved organic matter in aquatic environments is important in controlling the bioavailability and potential toxicity of metals such as Zn²⁺, Pb²⁺, Ni²⁺ and Cu²⁺. The purpose of this research is to: (i) quantify binding capacity to different sources of marine organic matter at environmentally relevant concentrations; (ii) test fluorescence quenching and voltammetric method for use in seawater conditions and; (iii) compare predicted speciation parameters with toxicological observations in the same samples.

Information regarding the solubility of copper and copper compounds is important for risk assessment and can be …

Laboratory Methods For The Advancement Of Wastewater Treatment Modeling, Holly E. Gray

Theses and Dissertations (Comprehensive)

To achieve the low levels of total phosphorus required in wastewater treatment plant effluent all chemical forms of phosphorus should be removed. The most refractory phosphorus in terms of removal is so-called “organic phosphorus”. This thesis explores potential relationships between dissolved organic matter and organic phosphorus and methods of removing organic phosphorus from waste water. Fluorescence spectroscopy will be used to characterize dissolved organic matter (DOM) in wastewater. The fluorescent DOM will then be monitored throughout the various wastewater treatment plants to investigate any changes throughout the treatment train. Correlations between fluorophore concentrations (concentrations determined for the different classifications of …

Density Functional Theory Calculations On Hydrated Dimethylarsinic Acid And Iron Oxide Clusters, Adrian Adamescu

Theses and Dissertations (Comprehensive)

Dimethylarsinic Acid (DMA) or (CH₃)₂AsO₂H is an important organoarsenical compound detected in arsenic speciation studies of environmental samples and synthesized during pyrolysis of oil shale. DMA was used historically as a herbicide on large agricultural fields and can be detected in the leachates of landfills rich in waste containing arsenic such as glass, alloys, and semiconductors, as well as biologically pre-treated municipal solid waste. Under certain soil conditions DMA can become bio-available and has the potential to be recycled to more toxic inorganic forms of arsenic. Bioavailability of DMA is largely controlled by the …

Characterization Of Soil Variability For Reliability-Based Design, Sitenikechukwu Onyejekwe

Doctoral Dissertations

"A very carefully planned Missouri-wide field exploration and laboratory investigation program, with a focus on fine-grained soils, was executed with the aim of characterizing the variability of geotechnical parameters statistically with a view to increasing the use of reliability-based design (RBD) among geotechnical engineers. Geotechnical parameters were characterized in terms of both their first and second statistical moments and their coefficient of variation (COV). Their probability distributions and their scale of fluctuation, θ, were also determined. Correlations between difficult-to-obtain parameters and more easily-obtained parameters were developed and the degree of fit of study data to published empirical correlations was investigated. …

Spiking Neural Networks Encoding And Decoding Algorithms For Time Series Estimation And System Identification, Sinchan Roychowdhury

Masters Theses

"Artificial Neural networks (ANNs) have increasingly been applied to different system identification, pattern recognition and function approximation problems. The predominantly used neural network architectures are the feedforward and feedback networks. Multilayer perceptrons and radial basis function networks are among the most commonly used feed-forward architecture neural networks and the Elman and Jordan networks are the most widely used recurrent neural networks. These networks are also called as second generation ANNs.

This thesis focuses on the third generation ANNs which are biologically inspired and operate on the same principles as the living neurons. These are also known as biologically inspired artificial …

Effects Of High Volumes Of Fly Ash On Cement Paste, Karl Wehking Beckemeier

Masters Theses

"The study of high-volume fly ash (HVFA) concrete mixtures has become popular due to the significant environmental and economic benefits which the material may provide. By including fly ash at 50 percent or greater replacement levels, substantial benefits could be obtained. However, the inclusion of fly ash can have negative effects, including incompatibilities between constituents of a mixture. As the fly ash replacement level increases, the degree and likelihood of these problems increases.

In this study, paste mixtures were made, as part of a larger HVFA concrete study, in order to determine the degree to which varying levels of fly …

5-Axis Tool Path Generation With Collision Detection For Finish Machining Of Freeform Surfaces, Jomy Francis

Masters Theses

"Research in the field of Tool path generation for freeform surfaces has been done intensively in the past. However, the main challenge that still exists is the computational efficiency related to the tool path generation. Tool path generation for freeform surface involves instantaneous calculation of new tool orientations which does not collide with the neighboring surfaces. Since the collision check of tool and neighboring surface is done repetitively at every instant of the tool, the calculations at every instant are to be computationally as easy as possible.

This thesis is composed of one paper. Paper I presents a novel extension …

Behavior Of Staged Externally Bonded Carbon Fiber Reinforced Polymer Sheets For Improved Ductility, Laura Marie Rathe

Masters Theses

"Fiber reinforced polymers (FRP) has become increasingly used for the retrofit of aging structures for increased lifespans and for the rapid repair of damaged structures. It has many advantageous such as ease in rapid installation, high strength-to-weight ratio, and corrosion resistance. The main disadvantage of the material is brittle behavior with little warning of impending failures. The main objective of this study is to develop a new system of FRP that exhibits a more ductile behavior. To achieve this objective, separate sheets of FRP were applied at various staged levels and thus engaged at different loads. Ductile behavior was evaluated …

Module-Level Power Converters For Parallel Connected Photovoltaic Arrays, Zachary Scott Johnson

Masters Theses

"A new solar technology with the capability to increase array-level power production is introduced by using simple integrated power converters that connect directly to photovoltaic (PV) panels is investigated. The power converters proposed here are full-bridge DC-DC converters with high voltage gain that operate with an open-loop control scheme. The outputs of these converters could then be directly connected to a grid-tie converter eliminating the need to connect panels in series to achieve the appropriate voltage. With a high-efficiency converter, the total system efficiency would increase even though one panel in the array may be compromised. The simulation results show …

The Impact Of Macular Pigment Augmentation On Visual Performance Using Different Carotenoid Formulations., James Loughman, J M. Nolan, Alan Howard, E Connolly, K Meagher, S Beatty

Articles

To investigate changes in macular pigment optical
density (MPOD) and visual performance following supplementation
with different macular carotenoid formulations.

Impaired Cleanance And Enhanced Pulmonary Inflammatory/Fibrotic Response To Carbon Nanotubes In Myeloperoxidase-Deficient Mice, Anna A. Shvedova, Alexandr A. Kapralov, Wei Hong Feng, Elena R. Kisin, Ashley R. Murray, Robert R. Mercer, Claudette M. St. Croix, Megan A. Lang, Simon C. Watkins, Nagarjun V. Konduru, Brett L. Allen, Jennifer Conroy, Gregg P. Kotchey, Bashir M. Mohamed, Aidan Meade, Yuri Volkov, Alexander Star, Bengt Fadeel, Valerian E. Kagan

Articles

Advancement of biomedical applications of carbonaceous nanomaterials is hampered by their biopersistence and pro-inflammatory action in vivo. Here, we used myeloperoxidase knockout B6.129X1-MPO (MPO k/o) mice and showed that oxidation and clearance of single walled carbon nanotubes (SWCNT) from the lungs of these animals after pharyngeal aspiration was markedly less effective whereas the inflammatory response was more robust than in wild-type C57Bl/6 mice. Our results provide direct evidence for the participation of MPO – one of the key-orchestrators of inflammatory response – in the in vivo pulmonary oxidative biodegradation of SWCNT and suggest new ways to control the biopersistence …

The Use Of Electrical Resistivity Tomography (Ert) To Delineate Water-Filled Vugs Near A Bridge Foundation, Jeremiah Chukwunonso Obi

Masters Theses

"A structural support was needed to strengthen the load-bearing capacity of an unnamed bridge foundation in Laclede County in South-Central Missouri due to increasing traffic volume and age of the bridge. This area is characterized by karstic features such as losing streams, underground caves and sinkholes. During the construction of a drilled shaft for the substructure, a few feet north of the north footing of the pier, voids were noted beneath a roughly 2 foot thick cap of dolomite rock. Because of this, there were concerns about the integrity of the rock beneath the existing bridge foundation. Consequently, subsurface investigation …

Batson "Blame" And Its Implications For Equal Protection Analysis, Robin Charlow

Hofstra Law Faculty Scholarship

Twenty-five years ago Batson v. Kentucky held that equal protection is violated when attorneys exercise racially discriminatory peremptory jury challenges and supply pretextual explanations for their strikes. Findings of Batson violations are tantamount to rulings that attorneys have discriminated and lied. Not only do Batson findings potentially subject violators to sanction under standards of professional ethics, but they also amount to imputations of personal fault or “blame” for socially undesirable conduct. This article explores, from both practical and theoretical perspectives, the problem of the attribution of personal fault to attorneys that is inherent in a finding of a Batson violation. …

The Clarion, 2012, University High School

Yearbooks

The Clarion of University High School, Normal, Illinois, 2012.