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2009

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Three Stories And Their Morals, Robert B. Bennett Jan 2009

Three Stories And Their Morals, Robert B. Bennett

Scholarship and Professional Work - Business

Fundamentally, the common law tradition is a collection of stories. Stories also become the law professor's stock in trade. We tell students stories or have them read stories in the form of cases or hypothetical situations and help them discern the morals to the stories-i.e., what the stories mean in the context of business or in their business lives? In a sense, that is what the Socratic Method is all about: analyzing stories in the form of cases and discerning their greater meaning. In this paper I will relate three true stories within the context of just-in-time production management and …

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Methyl And T-Butyl Reorientation In An Organic Molecular Solid, Peter A. Beckmann, William G. Dougherty Jr., W. Scott Kassel Jan 2009

Methyl And T-Butyl Reorientation In An Organic Molecular Solid, Peter A. Beckmann, William G. Dougherty Jr., W. Scott Kassel

Physics Faculty Research and Scholarship

We have determined the molecular and crystal structure of 4,5-dibromo-2,7-di-t-butyl-9,9-dimethylxanthene and measured the 1H spin–lattice relaxation rate from 87 to 270 K at NMR frequencies of ω/2π=8.50, 22.5, and 53.0 MHz. All molecules in the crystal see the same intra and intermolecular environment and the repeating unit is half a molecule. We have extended models developed for 1H spin–lattice relaxation resulting from the reorientation of a t-butyl group and its constituent methyl groups to include these rotors and the 9-methyl groups. The relaxation rate data is well-fitted assuming that the t-butyl groups and …

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The University Of Texas Of The Permian Basin Fall 2009 Course Schedule, The University Of Texas Of The Permian Basin Jan 2009

The University Of Texas Of The Permian Basin Fall 2009 Course Schedule, The University Of Texas Of The Permian Basin

Course Schedules

No abstract provided.

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The University Of Texas Of The Permian Basin Summer 2009 Course Schedule, The University Of Texas Of The Permian Basin Jan 2009

The University Of Texas Of The Permian Basin Summer 2009 Course Schedule, The University Of Texas Of The Permian Basin

Course Schedules

No abstract provided.

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From Yuck To Wow And Back Again, Dena S. Davis Jan 2009

From Yuck To Wow And Back Again, Dena S. Davis

Law Faculty Articles and Essays

This review essay discusses three recent books on the problem of "directed evolution," or genetic engineering, written from differing philosophical perspectives. The books are Babies by Design, by Ronald M. Green, Enhancing Evolution, by John Harris, and The Case against Perfection, by Michael J. Sandel.

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Application Of Discrete-Event Simulation In Health Care: A Review, Michael Thorwarth, Amr Arisha Jan 2009

Application Of Discrete-Event Simulation In Health Care: A Review, Michael Thorwarth, Amr Arisha

Reports

The acceptance of applying process simulation in health care has significantly increased during the last decade, leading to an increase of publication in this area. Health care managers and researchers that are attracted by the idea of applying simulation in their field, desire to view methodologies and results of different simulation projects, yet may be overstrained by the large volume of the diverse literature. Thus, this paper, structured as a quick reference guide, presents a comprehensive review of process simulation applications in healthcare areas, which summarises projects applied in health care facilities like hospitals, emergency departments, intensive care units, surgical …

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A Generic Approach To Computer-Based Clinical Practice Guideling Management Using The Eca Rule Paradigm And Active Databases, Bing Wu, Kudakwashe Dube Jan 2009

A Generic Approach To Computer-Based Clinical Practice Guideling Management Using The Eca Rule Paradigm And Active Databases, Bing Wu, Kudakwashe Dube

Articles

The increasing demand for reduced cost and improved quality of service in healthcare has prompted the call for better management of medical knowledge. The main emphasis has been on knowledge that is acquired through experience and medical research and then formalised into Clinical Practice Guidelines (CPGs). This paper presents a generic approach to CPG information and knowledge management that uses the Event-Condition-Action (ECA) rule paradigm and active databases within a unified management framework. The paper focuses on an approach for facilitating the use and management of CPGs by clinicians through delivering the CPGs at the point-of-care by a computerised mechanism.

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The Good, The Bad And The Incorrectly Classified: Profiling Cases For Case-Base Editing, Sarah Jane Delany Jan 2009

The Good, The Bad And The Incorrectly Classified: Profiling Cases For Case-Base Editing, Sarah Jane Delany

Conference papers

Case-based approaches to classification, as instance-based learning techniques, have a particular reliance on training examples that other supervised learning techniques do not have. In this paper we present the RDCL case profiling technique that categorises each case in a case-base based on its classification by the case-base, the benefit it has and/or the damage it causes by its inclusion in the case-base. We show how these case profiles can identify the cases that should be removed from a case-base in order to improve generalisation accuracy and we show what aspects of existing noise reduction algorithms contribute to good performance and …

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Rankings And The Battle For World-Class Excellence: Institutional Strategies And Policy Choices, Ellen Hazelkorn Jan 2009

Rankings And The Battle For World-Class Excellence: Institutional Strategies And Policy Choices, Ellen Hazelkorn

Articles

Global rankings are creating a furore wherever or whenever they are published or mentioned. They have become a barometer of global competition measuring the knowledge-producing and talent-catching capacity of higher education institutions. These developments are injecting a new competitive dynamic into higher education, nationally and globally, and encouraging a debate about its role and purpose. As such, politicians regularly refer to them as a measure of their nation’s economic strength and aspirations, universities use them to help set or define targets mapping their performance against the various metrics, while academics use rankings to bolster their own professional reputation and status. …

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Analysis And Evaluation Of The Dynamic Performance Of Sma Actuators For Prosthetic Hand Design, Kevin O'Toole, Mark Mcgrath, Eugene Coyle Jan 2009

Analysis And Evaluation Of The Dynamic Performance Of Sma Actuators For Prosthetic Hand Design, Kevin O'Toole, Mark Mcgrath, Eugene Coyle

Articles

It is widely acknowledged within the biomedical engineering community that shape memory alloys (SMAs) exhibit great potential for application in the actuation of upper limb prosthesis designs. These lightweight actuators are particularly suitable for prosthetic hand solutions. A four-fingered, 12 degree-of-freedom prosthetic hand has been developed featuring SMA bundle actuators embedded within the palmar structure. Joule heating of the SMA bundle actuators generates sufficient torque at the fingers to allow a wide range of everyday tasks to be carried out. Transient characterization of SMA bundles has shown that performance/response during heating and cooling differs substantially. Natural convection is insufficient to …

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Effect Of Organic Chelates On The Performance Of Hybrid Sol–Gel Coated Aa2024-T3 Aluminium Alloys, Rajath Varma, John Colreavy, John Cassidy, Mohamed Oubaha, Colette Mcdonagh, Brendan Duffy Jan 2009

Effect Of Organic Chelates On The Performance Of Hybrid Sol–Gel Coated Aa2024-T3 Aluminium Alloys, Rajath Varma, John Colreavy, John Cassidy, Mohamed Oubaha, Colette Mcdonagh, Brendan Duffy

Articles

Sol–gels are organic–inorganic polymers formed by hydrolysis/condensation reactions of alkoxide precursors, primarily silanes, which have found applications as electronic, optical and protective coatings. These coatings possess important characteristics such as chemical stability, physical strength and scratch resistance. Further performance improvement is achieved through the incorporation of zirconium and titanium based nanoparticles, also formed through the sol–gel process. However due to the inherent difference in the reactivity of the precursors, the hydrolysis of each precursor must be carried out separately before being combined for final condensation. Zirconium precursors are commonly chelated using acetic acids, prior to hydrolysis, to lower the hydrolysis …

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Zero-Broadening Measurement In Brillouin Based Slow-Light Delays, Andrzej Wiatrek, Ronny Henker, Stefan Preußler, Max Ammann, Andreas Schwarzbacher, Thomas Schneider Jan 2009

Zero-Broadening Measurement In Brillouin Based Slow-Light Delays, Andrzej Wiatrek, Ronny Henker, Stefan Preußler, Max Ammann, Andreas Schwarzbacher, Thomas Schneider

Articles

A novel method for the achievement of zero-broadening in a SBS based slow-light system is discussed in theory and demonstrated experimentally. The system is realized just with a single broadened Brillouin gain. It is shown, that if the gain bandwidth is much broader than the initial pulse width, the output pulse width decreases with increasing pump power. A compression of approximately 90 % of the initial pulse width was achieved in simulation and experiment.

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A Mobile Ecg Monitoring System With Context Collection, Jin Peng Li, Damon Berry, Richard Hayes Jan 2009

A Mobile Ecg Monitoring System With Context Collection, Jin Peng Li, Damon Berry, Richard Hayes

Conference Papers

Preventative health management represents a shift from the traditional approach of reactive treatment-based healthcare towards a proactive wellness-management approach where patients are encouraged to stay healthy with expert support when they need it, at any location and any time. This work represents a step along the road towards proactive, preventative healthcare for cardiac patients. It seeks to develop a smart mobile ECG monitoring system that requests and records context information about what is happening around the subject when an arrhythmia event occurs. Context information about the subject’s activities of daily living will, it is hoped, provide an enriched data set …

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A Single Beam Data Writing Process For Holographic Data Storage, Suzanne Martin, Denis Bade, Izabela Naydenova, Vincent Toal Jan 2009

A Single Beam Data Writing Process For Holographic Data Storage, Suzanne Martin, Denis Bade, Izabela Naydenova, Vincent Toal

Conference Papers

A concept is described that could allow Holographic Data Storage with angular multiplexing using, uniquely, only one data writing beam; pre-recorded ‘seed’ gratings are illuminated with one writing beam in order to produce a data grating.

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A Novel Ep Approach For Multi-Area Economic Dispatch With Multiple Fuel Options, P. S. Manoharan, P. S. Kannan, V. Ramanathan Jan 2009

A Novel Ep Approach For Multi-Area Economic Dispatch With Multiple Fuel Options, P. S. Manoharan, P. S. Kannan, V. Ramanathan

Turkish Journal of Electrical Engineering and Computer Sciences

This paper presents a novel approach to multi-area economic dispatch problems with multiple fuel options using a hybrid evolutionary programming method. The objective is to minimize the operation cost of the entire system while satisfying the tie line constraints. In this paper, EP-LMO (Evolutionary Programming with Levenberg-Marquardt Optimization) technique is proposed to solve multi-area economic dispatch problems with multiple fuel options. The EP-LMO is developed in such a way that a simple evolutionary programming (EP) is applied as a base level search to find the direction of the optimal global region. And Levenberg-Marquardt Optimization (LMO) method is used as a …

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Modeling And Calculation Of Electromagnetic Field In The Surroundings Of A Large Power Transformer, Leonardo Strac, Franjo Kelemen, Damir Zarko Jan 2009

Modeling And Calculation Of Electromagnetic Field In The Surroundings Of A Large Power Transformer, Leonardo Strac, Franjo Kelemen, Damir Zarko

Turkish Journal of Electrical Engineering and Computer Sciences

The presented study compares measured and calculated electromagnetic field quantities in the surroundings of a large power transformer with the aim to avoid the necessity of measuring the field on subsequent units and use a computer model instead. The influences of various objects located in the vicinity of the transformer during measurement are also analyzed and are taken into account in a computer model.

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Highway Bridge Assessment For Dynamic Interaction With Critical Vehicles, Daniel Cantero, Eugene J. Obrien, Arturo González, Bernard Enright, Cillian Rowley Jan 2009

Highway Bridge Assessment For Dynamic Interaction With Critical Vehicles, Daniel Cantero, Eugene J. Obrien, Arturo González, Bernard Enright, Cillian Rowley

Conference papers

Dynamic vehicle-bridge interaction is often considered for the most common classes of vehicle such as the 5-axle articulated truck. However, the dynamic response of bridges to this type of trucks is quite different to the response to the vehicles more likely to feature in maximum-in-lifetime traffic loading events. This paper focuses on large (>100 tonne) cranes and crane-type vehicles that have been recorded at Weigh-in-Motion sites in Europe. This paper analyses the total bending moment due to these vehicles on short to medium span bridges and compare them to 5- axle articulated trucks. To account for the variability in …

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On Modules Which Are Self-Slender, R. Gobel, Brendan Goldsmith, O. Kolman Jan 2009

On Modules Which Are Self-Slender, R. Gobel, Brendan Goldsmith, O. Kolman

Articles

This paper is an examination of the dual of the fundamental isomorphism relating homomorphism groups involving direct sums and direct products over arbitrary index sets. Recall that a module G is said to be self-slender if every homomorphism from a countable product of copies of G into G, vanishes on all but finitely many of the components of the product. Modules of this type are investigated. The simplest version of the results obtained is that under weak cardinality restrictions, there exist non-slender but self-slender Abelian groups.

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Two Component Integrable Systems Modelling Shallow Water Waves: The Constant Vorticity Case, Rossen Ivanov Jan 2009

Two Component Integrable Systems Modelling Shallow Water Waves: The Constant Vorticity Case, Rossen Ivanov

Articles

In this contribution we describe the role of several two-component integrable systems in the classical problem of shallow water waves. The starting point in our derivation is the Euler equation for an incompressible fluid, the equation of mass conservation, the simplest bottom and surface conditions and the constant vorticity condition. The approximate model equations are generated by introduction of suitable scalings and by truncating asymptotic expansions of the quantities to appropriate order. The so obtained equations can be related to three different integrable systems: a two component generalization of the Camassa-Holm equation, the Zakharov-Ito system and the Kaup-Boussinesq system. The …

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1-D Schrödinger Operators With Local Point Interactions On A Discrete Set, Aleksey Kostenko, Mark M. Malamud Jan 2009

1-D Schrödinger Operators With Local Point Interactions On A Discrete Set, Aleksey Kostenko, Mark M. Malamud

Articles

Spectral properties of 1-D Schrödinger operators HX,α := − d2 dx2 + xn∈X αnδ(x − xn) with local point interactions on a discrete set X = {xn}∞ n=1 are well studied when d∗ := infn,k∈N |xn − xk| > 0. Our paper is devoted to the case d∗ = 0. We consider HX,α in the framework of extension theory of symmetric operators by applying the technique of boundary triplets and the corresponding Weyl functions.

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The Aztec/Sma Interferometric Imaging Survey Of Submillimeter-Selected High-Redshift Galaxies, Joshua D. Younger, Giovanni G. Fazio, Jia Sheng Huang, Min S. Yun, Grant W. Wilson, Matthew L.N. Ashby, Mark A. Gurwell, Alison B. Peck, Glen R. Petitpas, David J. Wilner, David H. Hughes, Itziar Aretxaga, Sungeun Kim, Kimberly S. Scott, Jason Austermann, Thushara Perera, James D. Lowenthal Jan 2009

The Aztec/Sma Interferometric Imaging Survey Of Submillimeter-Selected High-Redshift Galaxies, Joshua D. Younger, Giovanni G. Fazio, Jia Sheng Huang, Min S. Yun, Grant W. Wilson, Matthew L.N. Ashby, Mark A. Gurwell, Alison B. Peck, Glen R. Petitpas, David J. Wilner, David H. Hughes, Itziar Aretxaga, Sungeun Kim, Kimberly S. Scott, Jason Austermann, Thushara Perera, James D. Lowenthal

Astronomy: Faculty Publications

We present results from a continuing interferometric survey of high-redshift submillimeter galaxies (SMGs) with the Submillimeter Array, including high-resolution (beam size ∼ 2 arcsec) imaging of eight additional AzTEC 1.1 mm selected sources in the COSMOS field, for which we obtain six reliable (peak signal-to-noise ratio (S/N) >5 or peak S/N >4 with multiwavelength counterparts within the beam) and two moderate significance (peak S/N >4) detections. When combined with previous detections, this yields an unbiased sample of millimeter-selected SMGs with complete interferometric follow up. With this sample in hand, we (1) empirically confirm the radio-submillimeter association, (2) examine the submillimeter …

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Assessing University Strategic Plans: A Tool For Consideration, Shannon Chance, Brenda T. Williams Jan 2009

Assessing University Strategic Plans: A Tool For Consideration, Shannon Chance, Brenda T. Williams

Articles

This article explores the use of rubrics as tools for assessing the quality of university-developed strategic plans. While tools exist for assessing the quality of the planning process, such tools are not readily available for assessing the resulting product or the overall quality of the plan itself. Specifi cally, a rubric is described that has been designed and fi eld-tested for the purpose of evaluating the strategic planning document produced at the university level. This approach builds upon outcome assessment methods developed in the business sector and proposes a tool tailored for use in higher education.

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Sitka School District Kindergarten Literacy Curriculum Handbook, Jacqueline Elizabeth Hedrick Jan 2009

Sitka School District Kindergarten Literacy Curriculum Handbook, Jacqueline Elizabeth Hedrick

All Graduate Projects

The intent of this handbook is to provide support to a teacher and be used as a resource. This document is intended to guide a Baranof Elementary Kindergarten teacher, through the year, with the use of a theme document. However, the scope and sequence contains the skills and content that must be addressed by the end of the year. The literacy curriculum handbook was developed based on Froebel's kindergarten philosophy and Bruner's educational philosophy that early childhood education should be hands-on and developmentally appropriate. The handbook includes programs available to kindergarten teachers in Sitka, Alaska while continuing to be content-based, …

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Benefits Of Using Primary Sources In The High School United States History Classroom, Norene Lee Osborne Jan 2009

Benefits Of Using Primary Sources In The High School United States History Classroom, Norene Lee Osborne

All Graduate Projects

History textbooks have not traditionally included the perspectives of the whole of society. The contributions of non-whites, women, the poor and the illiterate are consistently forgotten or ignored in the history classroom. When the stories of these groups are present, the content is incomplete and minimal, due to the resources available to the teacher within the curriculum provided by the textbook manufacturers or the school districts. Primary sources, or first hand accounts of history, can be used to supplement gaps in the curriculum, allowing students to construct a more authentic and complete knowledge of history. This project includes practical supplemental …

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Charting The Late Cretaceous Seas: Mosasaur Richness And Morphological Diversification, Marcus R. Ross Jan 2009

Charting The Late Cretaceous Seas: Mosasaur Richness And Morphological Diversification, Marcus R. Ross

Faculty Publications and Presentations

Abundant, readily identifiable, and biostratigraphically resolved specimens make mosasaurs ideal candidates to test fluxes in generic richness and morphological trends among marine vertebrates during the late Cretaceous. More than 1800 globally distributed mosasaur specimens are allocated to fifteen substage-level stratigraphically correlated assemblages. These data are quantitatively analyzed to illuminate trends within the group. Following their first appearance in the Cenomanian, mosasaurs experienced a significant radiation in the Coniacian and Santonian. Richness levels continued increasing into the Maastrichtian while mosasaurs incrementally exploited new predatory niches recognized via accumulation of novel dental morphologies. Their extinction at the end of the Cretaceous occurred …

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A Compartmentalized Approach To The Assembly Of Physical Maps, Serdar Bozdag, Timothy J. Close, Stefano Lonardi Jan 2009

A Compartmentalized Approach To The Assembly Of Physical Maps, Serdar Bozdag, Timothy J. Close, Stefano Lonardi

Mathematics, Statistics and Computer Science Faculty Research and Publications

Background: Physical maps have been historically one of the cornerstones of genome sequencing and map-based cloning strategies. They also support marker assisted breeding and EST mapping. The problem of building a high quality physical map is computationally challenging due to unavoidable noise in the input fingerprint data. Results: We propose a novel compartmentalized method for the assembly of high quality physical maps from fingerprinted clones. The knowledge of genetic markers enables us to group clones into clusters so that clones in the same cluster are more likely to overlap. For each cluster of clones, a local physical map is first …

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Community-Engaged Scholarship In Ffigher Education: An Expanding Experience, Judith A. Ramaley Jan 2009

Community-Engaged Scholarship In Ffigher Education: An Expanding Experience, Judith A. Ramaley

Higher Education

Higher education in this country has always been expected to serve the public good. Sometimes, the emphasis is on preparing educated citizens or practitioners in especially critical fields and how public service can deepen and enrich learning and prepare students to lead purposeful, responsible, and creative lives. Sometimes the focus is upon institutions themselves as major intellectual and cultural resources for a community. In this paper, based on the keynote presentation at the Community Engaged Scholarship for Health Collaborative's invitational symposium, the author explores four levels of engagement: the individual, the academic community and its concepts of scholarship, the institution …

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Using Blogs To Foster Inquiry, Collaboration, And Feedback In Pre-Service Teacher Education, Carol R. Rinke, Divonna M. Stebick, Lauren Schaefer, Michael Evan Gaffney Jan 2009

Using Blogs To Foster Inquiry, Collaboration, And Feedback In Pre-Service Teacher Education, Carol R. Rinke, Divonna M. Stebick, Lauren Schaefer, Michael Evan Gaffney

Education Faculty Publications

This chapter presents a critical case study on the use of information technology in a pre-service teacher education program. The authors integrated Weblogs (blogs) into two constructivist-oriented teacher preparation courses with the goal of helping students learn to think like a teacher through enhanced inquiry, collaboration, and feedback. The authors found that, through the use of blogs, pre-service teaching candidates grew in their abilities to reflect on their own teaching and to provide constructive comments to peers. The authors’ experience also indicated that while instructor and peer feedback via blogs was valuable, it functioned best when paired with face-to-face meetings …

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Process Simulation Of Dilute Acid Pretreatment Of Coastal Bermudagrass For Bioethanol Production, Arthur Redding, Deepak R. Keshwani, Jay J. Cheng Jan 2009

Process Simulation Of Dilute Acid Pretreatment Of Coastal Bermudagrass For Bioethanol Production, Arthur Redding, Deepak R. Keshwani, Jay J. Cheng

Department of Agricultural and Biological Systems Engineering: Presentations and White Papers

Coastal bermudagrass is a promising lignocellulosic feedstock for bioethanol production. It is well suited for the Southeastern United States where it is currently grown for hay production and nutrient management in animal farming operations. Prior experiments have generated sugar and sugar degradation data from the dilute acid pretreatment and enzymatic hydrolysis of bermudagrass over a range of pretreatment conditions. Experimentally, the yield of total glucose and xylose was maximized at 93 % of the theoretical value for the pretreatment conditions 140 °C and 1.2 % sulfuric acid (w/w) for a residence time of 30 minutes. To explore further potential optimum …

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Winter 2009, Seattle University Jan 2009

Winter 2009, Seattle University

Seattle University Magazine

No abstract provided.

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