Digital Commons Network^™

Investigation On The Minimization Of Sulfur Dioxide Emissions At Abu Dhabi Gas Liquefaction Company Limited (Adgas) And Its Impact On Ambient Air Quality, Haitham Salmeen Abdulla Babahar

Theses

The processing of sour gases within Abu Dhabi Gas Liquefaction Company (ADGAS) LNG Trains located in Das Island involves sulfur dioxide (SO₂) emissions that mainly result from fuel gas usage to produce steam and electricity, and incomplete recovery of sulfur from acid gases. ADGAS SO₂ emissions affect the ambient air quality in Das Island, and this has the potential to affect the health of the residents of the island. The aim of this work is to explore the feasible technologies to minimize SO₂ emissions from ADGAS, and study the impact of such on the ambient air …

Development And Characterization Of Sulfur Dioxide Gas Analyzer, Samira Mohamed Saeed Mohamed Baomran

Theses

Sulfur dioxide (SO₂) is considered one of the main contaminants in air because of its major contribution to acid rain and due to the major health concerns associated with exposure to high concentrations of SO₂. Hence, there has been a great interest in the determination of SO₂ because of continuous monitoring its impacts on the environment and public health. However, limited reports targeted SO₂ in gas streams.

Therefore, the primary objective of the present work was to develop affordable gas analyzer for continuous monitoring of SO₂ in gas streams. The principle of operation …

Influence Of Iron And Iron-Bearing Minerals On Soil Magnetic Properties, Suzan Marwan Ramadan Shahin

Theses

In this study, soil magnetic properties (magnetic susceptibility/ permeability) due to iron and iron bearing minerals have been evaluated by using MS2B on different percentage levels from pure iron, hematite and magnetite content at different conditions. The study shows that soil magnetic behavior has a strong dependency on grain size, temperature, water content, pH and compositional content.

Also, soil electrical behaviors have been studied due to iron and iron bearing minerals by using Impedance/ gain-phase Analyzer on different soil magnetic inclusion at different percentages. The study has established the strong effect of the magnetic inclusion on the measurements of relative …

The Cost And Benefits Of Upskilling The Irish Labour Force, Peter Daly

Theses

This study assesses the position of Irish businesses in relation to upskilling their workers in the globalised business environment. There is a scarce amount of data published on the implications for Irish businesses and their interaction state supports for upskilling the Irish labour-force.

This study has found that Irish businesses recognise that they now operate in a global market and that they believe that a strong third and vocational level of skills exist but work based skills must improve. Outsourcing parts of the business process is not considered a preferred option of skills replacement by Irish businesses but business networks …

Rf Mems Capacitors For Sdr, Yamuna Kuberappa

Theses

Micro electro mechanical systems (MEMS) applications in radio frequency (RF) and microwave electronics are revolutionizing the progress in wireless communications. In particular, MEMS switchable/tunable capacitors can facilitate the realization of multistandard software defined transceivers, offering better performance than existing solutions.

In this thesis, characterisation and RF modelling of MEMS switchable/tunable capacitors and the technical requirements for their application in multiband wireless transceiver circuits in a software defined radio (SDR) are described. The first device considered is a curled cantilever capacitive switch, configured in both shunt and series configuration where the capacitance is limited to two stable states. The second device, …

A Virtual Training Environment For Temporal Bone Surgery, Denis Stack

Theses

A virtual training environment for temporal bone surgery incorporating haptic, visual and audio feedback is presented in this work. Data are derived from Computed Tomography (CT) scans, thus patient-specific cases may be examined in the simulator.

Two main classes of volume haptic algorithm exist for virtual surgery, namely proxy-based and non proxy-based. A review of the evolution of relevant haptic algorithms is presented. Proxy-based and non proxy-based algorithms are implemented and their performance measured against each other by comparison with real-world force data. An improved proxy-based feedback algorithm is also presented. This algorithm uses a spherical proxy which prevents the …

Participation And Determinants Of Physical Activity Amongst Irish 3rd Level Students., Jonathan Lerner

Theses

Currently, there is a dearth of research investigating physical activity patterns among Irish third level young adults (17-22 year olds). Both national and international research report that levels of physical activity decline in adolescence, this trend being most pronounced among females. Various biological, psychological, social, and environmental determinants have been found to influence physical activity; however, specific factors associated with the decline in activity during adolescence remain largely unknown. This research study examines participation and determinants of physical activity among Irish third level students.

A “National questionnaire” was administered to a sample of 532 students from Health Education Authority (HEA) …

Fluoride And Phosphate Glass Whispering Gallery Micro-Resonators, Jonathan Ward

Theses

This PhD work focuses on spherical microlasers made from commercial and experimental laser glasses. The laser light in a microsphere is confined in a region called a whispering gallery mode, which has unique properties that allow for many nonlinear effects to be observed with only sub-mW pump powers. Efficient coupling of light into the microsphere is attained by using adiabatically tapered fibres fabricated using various heating methods including a CO₂ laser, a sapphire tube furnace and electric heaters. However, the best result is obtained using a fibre pulling rig with an oxy-butane torch as the heat source. This system …

An Investigation On The Dynamic Behavior Of An Overhead Valve Actuating Mechanism, Michael Noonan

Theses

This project involves the measurement and simulation of the dynamic performance of a pushrod valvetrain, in particular that of the outer valve spring. The engine was donated by S&S Cycle Wisconsin. A motoring test rig was constructed to obtain high speed camera footage of the spring coils motion. Individual static spring coil displacement measurements were taken, and their stiffness studied. Spring and pushrod natural resonant frequencies were measured. All data acquisition and analysis was carried out with Labview programs written during the project. Programs were written to model individual static coil stiffness using the close coil, open coil, and theories …

Managing Risks Associated With The Jbcc(Principal Building Agreement) From Thesouth African Contractor’S Perspective, Ayman Ahmed Ezzat Othman, Nishani Harinarain

Architectural Engineering

Construction is a complex and risky business. It is a time-consuming process involving a multitude of organisations with different objectives and skills. In addition, increasing client expectations coupled with the technological development of materials and equipment made the construction industry subject to more risks than any other industry. Contracts are essential tools for organising the relationship between involved parties and managing associated risk. For years the South African construction industry had a very poor reputation in managing construction risks. In order to improve the image of the South African construction industry and to assist contractors to develop their proper risk …

Corporate Social Responsibility Of Architectural Design Firms Towards Sustainable Built Environment In South Africa, Ayman Ahmed Ezzat Othman

Architectural Engineering

The construction industry makes a vital contribution to the social and economic development of every country. Buildings provide their users with places for housing, education, culture, medication, business, leisure and entertainment. None of these buildings will perform its function unless supported with efficient road networks, superlative telecommunications facilities, water and electricity. On the other hand, the construction industry has major impacts on the environment. It is a very large consumer of non-renewable resources, a substantial source of waste, pollution, land dereliction and energy consumption. This highlights the responsibility of present generations to use the available resources in a way that …

Farm Productivity And Efficiency In Rural Bangladesh: The Role Of Education Revisited, Mn Asadullah, S Rahman

School of Geography, Earth and Environmental Sciences

This article reassesses the debate over the role of education in farm production in Bangladesh using a large dataset on rice producing households from 141 villages. Average and stochastic production frontier functions are estimated to ascertain the effect of education on productivity and efficiency. A full set of proxies for farm education stock variables are incorporated to investigate the 'internal' as well as 'external' returns to education. The external effect is investigated in the context of rural neighbourhoods. Our analysis reveals that in addition to raising rice productivity and boosting potential output, household education significantly reduces production inefficiencies. However, we …

Survivable Mesh-Network Design & Optimization To Support Multiple Qop Service Classes, Hoang N. Nguyen

Theses: Doctorates and Masters

Every second, vast amounts of data are transferred over communication systems around the world, and as a result, the demands on optical infrastructures are extending beyond the traditional, ring-based architecture. The range of content and services available from the Internet is increasing, and network operations are constantly under pressure to expand their optical networks in order to keep pace with the ever increasing demand for higher speed and more reliable links.

The Lawyer's Role In A Contemporary Democracy, Promoting Social Change And Political Values, Debunking The Myth Of Civil Rights Liberalism: Visions Of Racial Justice In The Thought Of T. Thomas Fortune, 1880-1890, Susan D. Carle

Fordham Law Review

No abstract provided.

The Lawyer's Role In A Contemporary Democracy, Promoting Social Change And Political Values, The Lawyer As Catalyst Of Social Change, James E. Moliterno

Fordham Law Review

No abstract provided.

The Lawyer's Role In A Contemporary Democracy, Promoting Social Change And Political Values, True Confessions About The Role Of Lawyers In A Democracy, Fred C. Zacharias

Fordham Law Review

No abstract provided.

Presidential Popular Constitutionalism, Jedidiah Purdy

Fordham Law Review

This Article adds a new dimension to the most important and influential strand of recent constitutional theory: popular or democratic constitutionalism, the investigation into how the U.S. Constitution is interpreted (1) as a set of defining national commitments and practices, not necessarily anchored in the text of the document, and (2) by citizens and elected politicians outside the judiciary. Wide-ranging and ground-breaking scholarship in this area has neglected the role of the President as a popular constitutional interpreter, articulating and revising normative accounts of the nation that interact dynamically with citizens’ constitutional understandings. This Article sets out a “grammar” of …

Transferring Innovation, Jay P. Kesan

Fordham Law Review

No abstract provided.

Interface: The Push And Pull Of Patents, Peter Lee

Fordham Law Review

No abstract provided.

The Regulation Of Creativity Under The Wipo Internet Treaties, Ruth L. Okediji

Fordham Law Review

No abstract provided.

For-Profit Philanthropy, Dana Brakman Reiser

Fordham Law Review

This Essay examines Google’s adoption of the novel and unorthodox for-profit philanthropy model. Google created a division of its for-profit company that is tasked with pursuing philanthropic activities. Specifically, this division is responsible for addressing the global issues of climate change, poverty, and emerging diseases. Of course, companies have long blended philanthropic and business objectives. They make contributions, commit to corporate social responsibility, or even form as social enterprises. For-profit philanthropy, though, differs from these familiar techniques in both structure and scale. Likewise, for-profit philanthropy stands in stark contrast to the nonprofit, tax-exempt form of organization typically used by those …

Combat Veterans, Mental Health Issues, And The Death Penalty: Addressing The Impact Of Post-Traumatic Stress Disorder And Traumatic Brain Injury, Anthony E. Giardino

Fordham Law Review

More than 1.5 million Americans have participated in combat operations in Iraq and Afghanistan over the past seven years. Some of these veterans have subsequently committed capital crimes and found themselves in our nation’s criminal justice system. This Essay argues that combat veterans suffering from post-traumatic stress disorder or traumatic brain injury at the time of their offenses should not be subject to the death penalty. Offering mitigating evidence regarding military training, post-traumatic stress disorder, and traumatic brain injury presents one means that combat veterans may use to argue for their lives during the sentencing phase of their trials. Alternatively, …

Do Campus Incubation Centres Provide A Successful Linkage Between Early-Stage Entrepreneurial Ventures And The Irish Institutes Of Technology?, Fiona Fox

Theses

This study is an examination of the issues that are pertinent to the development of linkages, which campus incubation centres provide between their host Institutes of Technology (loT) and their tenant firms. This research incorporates the views, opinions and recommendations of new firm entrepreneurs, campus incubation centre management, senior academic staff and researchers. This study responds to the lacuna of research on campus incubators hosted by the Institutes of Technology. This study confirms that campus business incubators that are affiliated to the loTs are still in their infancy. The research acknowledges that these campus incubators are in a ‘startup’ phase …

Trust Based Agent Geographic Coalition Formation For Intelligent Transportation Systems, Gary O'Connor

Theses

In recent years there has been an increase in the area of applied research for the intelligent transport domain. This surge in research has many contributing factors such as: advancements in information technologies, substantial escalations of traffic congestion and the advent of wireless networking. The possibility of collaboration among vehicles and roadside infrastructure enriches transportation systems, where the goals of improved safety, traffic efficiency and environmental benefits can be addressed. The primary objective of these Intelligent Transportation Systems (ITS) is the creation of advanced road traffic safety systems for improved traffic safety, efficiency and travelling comfort. These systems provide a …

Cork City : The Untapped Tourism Potential, Frank O'Sullivan

Theses

This research focuses on Cork City and the attributes of the city, which possess the ability to enhance the tourism product, yet remain largely ignored. The study includes the opinions, perceptions and analysis of key figures in the local tourism industry. The study highlights the key promotional bodies representing Cork City as a tourism destination and their shortcomings.

The research delves into the initiatives and projects charged with enhancing the tourism product. The access providers are examined in terms of their significance and contribution to the local tourism market. The impact of the European Capital of Culture is analysed. Cork …

Three Short Stories By Carl Hansen, J. R. Christianson

The Bridge

Translator's Note. The Danish-American author, Carl Hansen, was born in Jonstrup near Holbcek in 1860, emigrated to America in 1885, taught for a number of years at Danebod Folk School in Tyler, Minnesota, and died in Seattle in 1916. Enok Mortensen once described him as follows:

"[He] had attended university classes in Denmark and studied at the state agricultural school. He knew something about pharmacology, a lot about veterinary medicine, and much about literature and philosophy ... He was a popular teacher. Each Saturday he gave a lecture-often on classics of Danish literature, and the students sat spellbound as he …

Determining The Future Income Of College Students, Paul Oehrlein, '09

Honors Projects

Many people invest a lot of money in order to go to college with the hope that they will eventually be rewarded with higher salaries. This paper attempts to determine what aspects of college are most important in determining the future income of students. In particular, this paper studies whether GPA is an important determinant of income as well as whether some majors are better investments than others after controlling for other factors. In addition, the effect of math and verbal ability on income and how they interact with different fields of study are studied. The data comes from the …

The Clean Water Act And Power Plant Cooling Water Intake Structures, John H. Minan

San Diego Journal of Climate & Energy Law

The focus of this Article in on a subtler, but no less important, part of the climate change story involving energy and water. The focus in on the federal regulation of existing once-through-cooling (OTC) intake structures that are used by large steam electric-generating power plants. OTC, closed-cycle (CC) cooling, and dry-cooling (DC) each perform the same function, which is the removal of waste heat from the steam cycle after it has generated electricity.
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The elimination of OTC systems would have a salutatory effect on the aquatic environment because fewer marine organisms would be destroyed by impingement and entrainment. But …

Climate Adaptation And Federalism: Mapping The Issues, Daniel F. Farber

San Diego Journal of Climate & Energy Law

There is a vigorous debate about the appropriate roles of the state and federal governments in reducing greenhouse gases and mitigating climate change. ...
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This Article is a first step in mapping this new terrain. Part I provides a short introduction to climate adaptation. The United States will face significant climate impacts in the next few decades, and governmental responses will be required. Part II discusses the role of the federal government in setting adaptation standards, while Part III analyzes the appropriateness of state versus federal funding for adaptation. States are likely to play the leading role in funding …

Educating Illinois: Illinois State University, 1857-2007, John B. Freed

Educating Illinois (2000-2018)

Table of Contents: Section 1: The Normal University, 1857-1867 – Introduction – Chapter 1: A Normal School or the Industrial University? – Common Schools – Normal Schools – Denominational Colleges – The Industrial University – The Act of 1857 – Chapter 2: The State University of Illinois, 1857-1867 – Bloomington – The Illinois Natural History Society – Old Main and the Quad – The Civil War – The Feminization of Teaching – The Morrill Act – The Normal University’s Scientific Legacy – The Financial Aftermath – Rewriting the History of the University’s Foundation – Section 2: “A Genuine Normal School,” …