Digital Commons Network^™

Obstructing Justice: The Rise And Fall Of The Aedpa

San Diego Law Review

From 1994 through as late as August 2001, the United States intelligence community1

received information that terrorists had seriously contemplated using airplanes as instruments for carrying out international terrorist attacks.2

This method of attack was clearly “discussed in terrorist circles,” yet community analysts demonstrated little effort to strategically counter such terrorist groups. Moreover, in 1998, U.S. intelligence received specific information that “a group of unidentified Arabs planned to fly an explosive-laden plane from a foreign country into the World Trade Center.” In July 2001, senior government officials were warned of “a significant terrorist attack against U.S. and/or Israeli interests in …

A Randomised Controlled Trial And Cost Effectiveness Study Of Systematic Screening (Targeted And Total Population Screening) Versus Routine Practice For The Detection Of Atrial Fibrillation In The Over 65s: (Safe) [Isrctn19633732], Dawn Swancutt, Richard Hobbs, David Fitzmaurice, Jonathan Mant, Ellen Murray, Sue Jowett, James Raftery, Stirling Bryan, Michael Davies, Gregory Lip

Peninsula Medical School

Background Atrial fibrillation (AF) has been recognised as an important independent risk factor for thromboembolic disease, particularly stroke for which it provides a five-fold increase in risk. This study aimed to determine the baseline prevalence and the incidence of AF based on a variety of screening strategies and in doing so to evaluate the incremental cost-effectiveness of different screening strategies, including targeted or whole population screening, compared with routine clinical practice, for detection of AF in people aged 65 and over. The value of clinical assessment and echocardiography as additional methods of risk stratification for thromboembolic disease in patients with …

Raised Intracranial Pressure Presenting With Spontaneous Periorbital Bruising: Two Case Reports, S Hadjikoutis, Cb Carroll, Gtp Plant

Peninsula Medical School

The venous drainage of the orbit is known to be via the ophthalmic and vortex veins which communicate with the cavernous sinus. We describe two patients with raised intracranial pressure presenting with periorbital bruising. In one patient dural venous sinus thrombosis was demonstrated and it is suspected that the cause of the raised intracranial pressure may have been the same in the second. We suggest that the abrupt rise of pressure in the cerebral venous system was transmitted via the cavernous sinus to the orbital venous system.

On-Road Motor Vehicle Emissions From Around The World, Donald H. Stedman, Gary A. Bishop

Fuel Efficiency Automobile Test Publications

In 1993, on-road emissions in Continental Europe showed a pronounced South/North declining gradient for CO, HC and NO fuel specific emissions (gm/kg). Emissions in Hamburg and Rotterdam were comparable to emissions measured in 1993 in the U.S.A. with the same on-road instrument. Contrasts between emissions in the USA, the UK and Sweden demonstrated the importance both of modern catalysts and of good maintenance. The same contrast in 1998 shows the same picture but lower emissions at all three locations. In the decade from 1993-2003, U.S. emissions have declined markedly, apparently mainly as a result of lower emitting, better maintained, new …

Classifying And Responding To Network Intrusions, Maria Papadaki

School of Engineering, Computing and Mathematics Theses

Intrusion detection systems (IDS) have been widely adopted within the IT community, as passive monitoring tools that report security related problems to system administrators. However, the increasing number and evolving complexity of attacks, along with the growth and complexity of networking infrastructures, has led to overwhelming numbers of IDS alerts, which allow significantly smaller timeframe for a human to respond. The need for automated response is therefore very much evident. However, the adoption of such approaches has been constrained by practical limitations and administrators' consequent mistrust of systems' abilities to issue appropriate responses. The thesis presents a thorough analysis of …

Heated Tooling For Aerospace Composites Manufacture, Losif Progoulakis

School of Engineering, Computing and Mathematics Theses

The increasingly high capital investment required for large autoclaves, ovens and facilities for the processmg of large composite components creates a number of financial constraints for the development and manufacturing of larger composite aircraft products. This thesis has investigated the use of heated tooling as an alternative to the use of autoclave and oven curing. A design and development methodology for heated tools has been proposed while a number of heated tooling options have been identified and described. Three representative heated tool options using heater mats, electro-conductive textiles and wire heater elements have been evaluated. The curing capability of a …

Guidance And Control Of An Autonomous Underwater Vehicle, Wasif Naeem

School of Engineering, Computing and Mathematics Theses

A cooperative project between the Universities of Plymouth and Cranfield was aimed at designing and developing an autonomous underwater vehicle named Hammerhead. The work presented herein is to formulate an advance guidance and control system and to implement it in the Hammerhead. This involves the description of Hammerhead hardware from a control system perspective. In addition to the control system, an intelligent navigation scheme and a state of the art vision system is also developed. However, the development of these submodules is out of the scope of this thesis. To model an underwater vehicle, the traditional way is to acquire …

Front Matter

The Writing Center Journal

No abstract provided.

Review: The Center Will Hold: Critical Perspectives On Writing Center Scholarship, Lauren Fitzgerald

The Writing Center Journal

No abstract provided.

Announcements

The Writing Center Journal

No abstract provided.

Applications Of Simulation In Semiconductor Manufacturing Facilities, Amr Arisha, Paul Young

Conference papers

Semiconductor fabrication facilities face many challenges through the many phases of their life cycle including design, build, various production ramps, and many levels of production. Confronted with global competition and rapidly changing technology and customer requirements, there is an increasing demand for rapid solution techniques to improve efficiency in manufacturing. The complexities and forces of both market and the process combine to make the use of simulation crucial at many different planning and control levels. While not a panacea for sustainable performance, simulation provides an effective vehicle for defining the path from competitive concepts to real world solutions and gives …

Quality Assurance Of Cervical Smear Slide Inspection Using A Novel Eye-Tracking Technique, Lee Roy Coombes

School of Engineering, Computing and Mathematics Theses

A novel objective quality assurance system for smear slide screening is investigated in this thesis. A method of data validation was developed that compares data from an eye tracked image display, machine image colour texture analysis and expert judgements in a statistical manner to identify salient areas of cervical cytological images. These data are used to construct screener performance profiles, which have been compared to screener experience. The experimental methodology is described and how the screener performance profile is constructed. Results from a study of 10 screeners, checkers and pathologists are presented showing predicted trends of human performance. Relations to …

Visualization Techniques For The Analysis Of Neurophysiological Data, Martin Alan Walter

School of Engineering, Computing and Mathematics Theses

In order to understand the diverse and complex functions of the Human brain, the temporal relationships of vast quantities of multi-dimensional spike train data must be analysed. A number of statistical methods already exist to analyse these relationships. However, as a result of expansions in recording capability hundreds of spike trains must now be analysed simultaneously. In addition to the requirements for new statistical analysis methods, the need for more efficient data representation is paramount. The computer science field of Information Visualization is specifically aimed at producing effective representations of large and complex datasets. This thesis is based on the …

Speech Quality Prediction For Voice Over Internet Protocol Networks, Lingfen Sun

School of Engineering, Computing and Mathematics Theses

IP networks are on a steep slope of innovation that will make them the long-term carrier of all types of traffic, including voice. However, such networks are not designed to support real-time voice communication because their variable characteristics (e.g. due to delay, delay variation and packet loss) lead to a deterioration in voice quality. A major challenge in such networks is how to measure or predict voice quality accurately and efficiently for QoS monitoring and/or control purposes to ensure that technical and commercial requirements are met. Voice quality can be measured using either subjective or objective methods. Subjective measurement (e.g. …

Coordinated Uav Target Assignment Using Distributed Tour Calculation, David H. Walker, Timothy W. Mclain, Jason K. Kowlett

Faculty Publications

In this chapter a method for assigning unmanned aerial vehicle agents to targets through the use of preplanned vehicle tours is presented. Assignments are based on multi-target tours that consider the spread of the targets and the sensor capabilities of the vehicles. In this way, the individual agents and the team as a whole make better use of team resources and improve team cooperation. Planning and assignments are accomplished in reasonable computational time through the use of heuristics to reduce the problem size.

A Model For Predicting The Performance Of Ip Videoconferencing, Licha Mued

School of Engineering, Computing and Mathematics Theses

With the incorporation of free desktop videoconferencing (DVC) software on the majority of the world's PCs, over the recent years, there has, inevitably, been considerable interest in using DVC over the Internet. The growing popularity of DVC increases the need for multimedia quality assessment. However, the task of predicting the perceived multimedia quality over the Internet Protocol (IP) networks is complicated by the fact that the audio and video streams are susceptible to unique impairments due to the unpredictable nature of IP networks, different types of task scenarios, different levels of complexity, and other related factors. To date, a standard …

Early Detection Of Dementia Using The Human Electroencephalogram, Geoffrey T Henderson

School of Engineering, Computing and Mathematics Theses

Improved life expectancy has led to a significant increase in the number of people in the high-riskage groups that will develop Alzheimer's disease and other dementia. Efforts are being made to develop treatments that slow the progress of these diseases. However, unless a sufferer is diagnosed in the early stages the treatments cannot give the maximum benefit. Therefore, there isan urgent need for a practical, decision support tool that will enable the earliest possible detectionof dementia within the large at-risk population.Current techniques such as Magnetic Resonance Imaging (MRI) that are used to diagnose andassess neurological disorders require specialist equipment and …

Performance Characterisation Of Ip Networks, Bogdan Ghita

School of Engineering, Computing and Mathematics Theses

The initial rapid expansion of the Internet, in terms of complexity and number of hosts, was followed by an increased interest in its overall parameters and the quality the network offers. This growth has led, in the first instance, to extensive research in the area of network monitoring, in order to better understand the characteristics of the current Internet. In parallel, studies were made in the area of protocol performance modelling, aiming to estimate the performance of various Internet applications. A key goal of this research project was the analysis of current Internet traffic performance from a dual perspective: monitoring …

Pan-European Logistics And Scm Challenges: Towards An Integrated Approach To Supply Chain Re-Engineering, Edward Sweeney

Other Resources

No abstract provided.

Mobile And Accessible Dublin: An Application Of The Prospective Methodology In Developing A Vision For The Future Integration Of Transportation And Land Use In Dublin, Elzbieta Krawczyk

Articles

Contemporary cities can be characterised by a high pace of change and the growing complexity of their systems. Technological, economic and social evolution brings transformation that needs to be dealt with and accommodated in order to sustain consistent harmonious growth. Many cities are not prepared to adapt to these changes. This results in a vast range of urban problems. The rapid growth of Dublin during the last decade has intensified infrastructural and transportation problems. A number of institutions have been addressing these difficulties through the application of various solutions. This paper presents an attempt to address the lack of efficient …

Futures Thinking To Achieve Sustainable Development At Local Level In Ireland, Lorcan Sirr, Ruth Kelly, John Ratcliffe

Reports

We are living in times of unprecedented global change and upheaval and over the next ten to 20 years governments, organisations and individuals will face increasing difficulties in an environment of growing complexity, heightened uncertainty and a quickening pace of change. The concept of sustainable development implies the reconciliation of long-term socio-economic development, environmental protection and quality of life; essentially it is concerned with the future. Unfortunately, the potential for linking “futures thinking” to debates about sustainable development at local and regional government levels is relatively undeveloped, particularly in Ireland. Responding to this challenge, The Futures Academy at Technological University …

Online Learning In Teacher Education: Enhanced With A Problem-Based Learning Approach, Roisin Donnelly

Journal Articles

This paper describes research undertaken by an academic tutor in a Learning and Teaching Center (LTC) on the design of a module on Online Learning on a Postgraduate Diploma in Third Level Learning and Teaching. The LTC supports academic staff (Faculty) at the Technological University Dublin in learning, teaching and assessment activities, including integrating learning technologies. This work is supplemented by increasing awareness of current national and international research and strategies related to learning and teaching in higher education. The goal of the LTC is to offer resources, consultation, and a forum for discussion to help academic staff provide a …

Soap Opera, Com Mercialisation An D The Proletarian Isation Of Cultural Production, Edward Brennan

Articles

Abstract This article is based in a broader study of the production of Fair City, Ireland’s most popular television soap opera. The study argues that such shows are potentially important in civil society. They can promote discussion and debate on hidden or taboo social issues. They may thus inform public opinion. Until recently the potential role of soap opera in civil society has largely been overlooked. The research examined the social issues that Fair City could introduce to public discussion by examining its production process. It found the main limits on what the show could and could not say to …

An Exploratory Study Of How Decisions Are Made In The Yield Management Environment Of Four Star Dublin Hotels, Tony Kiely

Other resources

Yield management in the hotel industry has been described as a method of profitably managing fixed capacity. A critical element of yield management is the decision strategy employed as this determines the degree to which optimum solutions are generated. Recent research has indicated that the use of technology assisted decision optimising models (the management science model) would greatly improve the optimisation of decisions by minimising the need to employ guesswork in achieving optimum solutions. Despite this assurance, yield management remains couched in uncertainty through being inextricably associated with forecasting future demand for a perishable product in an increasingly competitive environment. …

2004 - 2006 Postgraduate Prospectus, Dublin Institute Of Technology

DIT Publications

Postgrad prospectus for years 2004 - 2006, containing information on applications to studies, disability services, research funding, international student office, contact persons.

An Overview Of A Jazz Recital And Related Pedagogy, Duncan William Bamsey

Dissertations and Theses @ UNI

The Master of Music Jazz Pedagogy recital and abstract serve as a capstone to the program's curriculum. The recital provides the student the opportunity to apply and demonstrate his/her knowledge through performance. The recital abstract records the pedagogical approaches, techniques, and resources. This recitalist was required to perform selected compositions on his principle instrument and the following rhythm section instruments: piano, bass guitar, and drum set. The selections performed on the primary instrument, the E-flat alto saxophone, emphasized improvisation in relation to correct style, harmonic accuracy, and time-feel. Performances on the rhythm section instruments demonstrated a functional playing ability and …

The Learning Garden: A Case Study, Laurie Ann Kellogg Hayzlett

Dissertations and Theses @ UNI

How do we best capture the interest of our students? Are there environments that would better serve the needs of our students and the objectives of our schools? Reflection on these questions led to the planning and development of the Leaming Garden. This research was a case study of the use of the Leaming Garden. Proposed and actual uses were identified using teacher questionnaires, student and teacher interviews and researcher field notes. Teachers and students were asked about their use of the Leaming Garden both in conjunction with classes and for activities during off-school hours. This study was conducted in …

Chemical Solution Deposition Of Electronic Oxide Films, Robert W. Schwartz, Theodor Schneller, Rainer Waser

Materials Science and Engineering Faculty Research & Creative Works

The chemical solution deposition (CSD) technique as a highly flexible method for the fabrication of electronic oxide thin films is reviewed. Various chemical aspects of different approaches are discussed, including sol-gel, hybrid, and metallo-organic decomposition (MOD) routes, which all have been successfully applied for the deposition of this class of materials. Principles of the selection and properties of the educts, the mechanism of film crystallization, and tailoring of microstructure through manipulation of deposition parameters are reported. the role of thermodynamics on the phase transformation process is also reviewed. Finally, some of the applications for chemical solution-derived thin films currently under …

School Climate, Culture, And Educators’ Beliefs And Practices In Motivation: An Exploratory Study, Sarah Galloway

Dissertations and Theses @ UNI

This study seeks to examine one aspect of school climate, school culture, through the lens of achievement goal theory in order to link the broad construct of climate and educational practices. Achievement goal theory is a motivational theory that provides a framework for organizing and construing cognitive and affective responses to achievement related situations. An underlying assumption of the current study is that goal structures can positively influence school climate and lead to positive outcomes for students. Goal structures were investigated through educator perceptions of goal structures and educators self-reports of their educational practices. Overall, the 124 educators who responded …

Identifying School-Aged Children At-Risk To Develop An Eating Disorder, Natalie Jean Muth

Dissertations and Theses @ UNI

Current research supports that school-based eating disorder prevention programs have yielded unsuccessful results. Hypotheses presented in chapter one suggest failure to implement effective prevention programs are related to problematic screening attempts and a lack of focus on targeting prevention at the primary level. Chapter two outlines a review of literature analyzing eating disorder identification, history, prevalence, assessment and existing prevention programs. Chapter three describes the present study, which uses an eating disorder assessment instrument to screen a consenting sample of forth through twelfth graders. Results, presented in chapter four, suggest (a) that a significant number of students could benefit for …