Digital Commons Network^™

A Virtual Organisation Model For E-Government, Greg Robins, Janice Burn

Research outputs pre 2011

This paper looks at the implementation of a new customer value alliance model in e-govemment. Firstly we review the issues of e-govemment and the drive towards customer centric organisations in the context of multiple government agencies. A model of e-Government is introduced and examined within the context of a virtual organisation model which can be applied along the customer value chain across multiple service agencies. A case study is used to demonstrate how this concept of a virtual organisation as a customer value-alliance model can effect a successful transition to e-Govemment from a traditional Government model. Finally, we examine how …

The State Of Science In Australian Secondary Schools, Mark W. Hackling, Denis Goodrum, Leonie Rennie

Research outputs pre 2011

Presents research which sets out to establish two pictures: one of the ideal regarding the teaching and learning of science, the other of the reality of what is actually happening in Australian schools. Identifies issues and implications for science teachers and the profession.

The Present Status Of Geography Education In Boys' Intermediate Schools Of Riyadh, Saudi Arabia., Abdulrahman Mohammed Al-Gahtany

Graduate Theses, Dissertations, and Problem Reports (ETD)

The purpose of this study was to describe the present status of geography education in boys' intermediate schools in Riyadh, Saudi Arabia as perceived by geography teachers and supervisors; that is, to investigate the objectives, content, methods of teaching, tools and resources that are available and used in classrooms, evaluation techniques, and problems encountered in the teaching of geography. To collect data from this representative sample population, a questionnaire was developed by the researcher specifically for this study. Questionnaire data was collected from 19 social studies supervisors and 213 geography teachers. Percentages, frequencies, means, and standard deviations were computed for …

The Making Of The Korean Financial Crisis Financial Liberalization Without Regulations, Shalendra D. Sharma

Documents

No abstract provided.

The Phenomenological Lived Experience Of Rheumatoid Arthritis., Monica Lena Iaquinta

Graduate Theses, Dissertations, and Problem Reports (ETD)

Previous qualitative studies about the lived experience of persons with rheumatoid arthritis (RA) have yielded common themes, such as becoming aware, seeking help, learning to live with the disease, and uncertainty (Brown & Williams, 1995; Ryan, 1996; Shaul, 1995, 1997; Yoshida, 1996). Gaps identified included lack of personalized guidance and support from health care providers, gender differences, and the active role of the patient in managing the disease (Brown & Williams, 1995; Ryan, 1996; Shaul 1995, 1997). This study addressed two of the three gaps previously mentioned: (a) personalized nursing care, and (b) patient as active manager of the disease. …

Defining Environmental Theology: Content Analysis Of Associated Literature., Robert J. Jacobus

Graduate Theses, Dissertations, and Problem Reports (ETD)

Environmental theology is a term used often by religious communities describing theological doctrines concerning the relationship of deity and ethical conduct to the environment. After an extensive literature search, an operational or declarative definition for environmental theology was not discovered. The objectives of this study were to establish an explicit and scholarly definition of environmental theology and introduce deoview as a descriptor associated with the term. People have and will continue to act according to their belief systems: this paper has value in understanding beliefs, ethics, and behavior of people and people groups.

A Comparison Of The Instructional Effectiveness Of Intensive And Semester-Length Courses., Marc C. Seamon

Graduate Theses, Dissertations, and Problem Reports (ETD)

A broad research literature base on the instructional effectiveness of intensive-format courses often finds the intensive courses equal or superior to semester-length versions, but many of the studies from which those conclusions are drawn were theoretically or methodologically flawed. This examination of student characteristics and instructional effectiveness in one matched pair of educational psychology classes found that students in the intensive version of the course performed significantly better than students in the semester-length course on posttests of content and questions tapping higher-order learning. Despite indications of better learning in the intensive-course group, the two groups of students did not differ …

Object-Oriented Expert System Design: Texpert., Maryam Farmani

Graduate Theses, Dissertations, and Problem Reports (ETD)

Object-Orientation is a powerful approach to managing complexity, which has received widespread attention in the past few years. Object-Oriented Design is based on a small number of basic concepts: object, classes, operations and relationships. Some important relationships are inheritance, message passing, and encapsulation. Different methods and notations have been proposed within this paradigm, and a Unified Modeling Language has been developed based on several of these methods. Most rule-based expert systems are not flexible enough to handle problems that mix logical deductions, rule-based inferences, and procedure execution, but mixed problems are common in modern society. Management decisions, for example, are …

Interethnic Communication Apprehension: Another Look At Predictor Variables With More Diverse Populations., Kari Elizabeth Albertson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Using an African-American sample, this study replicates the work of Toale and McCroskey (in press) on predictor variables associated with interethnic communication apprehension. Participants responded to Canary and Stafford’s (1992) relational maintenance strategies typology, Personal Report of Interethnic Communication Apprehension (PRECA), Person Report of Communication Apprehension (PRCA-24) and Neuliep and McCroskey’s (1997b) General Ethnocentrism scale. The results indicated that interethnic communication apprehension was not correlated with relational maintenance strategies used in interethnic relationships. Although trait communication apprehension and ethnocentrism were both predictive of IECA, ethnocentrism was more predictive, accounting for most of the variance in IECA scores. This study gives …

2001 Aasu Tennis Guide, Armstrong State University

Armstrong Athletics: Men's Tennis Records (Archived)

No abstract provided.

2001 Aasu Men's Basketball Guide, Armstrong State University

Armstrong Athletics: Men's Basketball Records (Archived)

No abstract provided.

Undergraduate And Graduate Catalog [2000-2001], Georgia Southern University

Undergraduate & Graduate Catalogs

No abstract provided.

Why A Journal Of Research For Consumers?, Simone Pettigrew

Research outputs pre 2011

This article outlines the rationale behind the introduction of the Journal of Research for Consumers. The potential benefits to be gained from educating consumers are discussed, and arguments are made for the contribution of consumer researchers to the consumer education process. In particular, the deficiencies of the current dependence on research that produces managerial outcomes are discussed in terms of the limitations they place on understanding the relevance of consumption in consumers' lives. The structure of the Journal of Consumer Research is described in terms of the access provided to both academic and consumer audiences.

Qualitative Research Interviews: Identifying Problems In Technique, Gary Partington

Research outputs pre 2011

Interviews that are conducted for qualitative research rely for their quality on the nature of the interactions with the interviewees. In this article, some of the factors that contribute to quality interactions are discussed in relation to a research project based on interviews conducted by a team of researchers. Issues covered include the importance of empathy and rapport, listening and questioning, restatement, clarification and persistence. Researchers should be aware of the powerful influence of these factors on the responses of interviewees. They should take steps to ensure quality data is obtained by using appropriate interview techniques and suitable interviewers.

Chimpanzee-Caregiver Interactions In Captive Settings: The Effects Of "Cultures" Of Captive Management, Sarah Angela Baeckler

All Master's Theses

Interactions between chimpanzees and human caregivers can have profound effects on both the humans and the chimpanzees. These interactions were studied at three different facilities. Twenty-one chimpanzees and five caregivers were observed during their daily interactions over the course of approximately two weeks per facility. Results indicate differences in the types and styles of interactions that take place at each facility, and the relationships between the chimpanzees and their caregivers.

Implications for captive management were discussed.

A Small Look At The Big Picture: Linking Geopotential Height Anomalies To Paleofloods On The Snake River, Idaho And Oregon, Gwendolyn Bernitha Rhodes

All Master's Theses

A combined paleoflood and flood hydroclimatology study on the Snake River in Idaho and Oregon suggests a link between floods and patters of geopotential height anomalies over the North Pacific Ocean. Examination of the paleoflood record in two 4-m (12 ft) tall terraces along the Hells Canyon reach of the Snake River in Idaho and Oregon shows evidence of at least twenty-two late-Holocene extreme floods that occurred approximately 5,000 years. The ages of paleoflood deposits at these sites fall into two time periods, from 5130 ± 40 to 1960 ± 40 yr BP and from 320 ± 40 yr BP …

Gulfstream Aerospace Aircraft Static Position Utility, Mark Eugene Ray

College of Graduate Studies: Theses & Dissertations (1964–2006)

My research project implements a Java based utility developed for commercial application by Gulfstream Aerospace employees and customers to determine static position data of Gulfstream aircraft. The static position data includes aircraft attitude, nose and main landing gear loads and aircraft ground clearance data.

The previous methods used to obtain this data were a family of spreadsheets. The spreadsheet solution has proven to be awkward and inaccessible for providing the required data. Therefore, Gulfstream Aerospace Management approved the design and implementation of a new aircraft static position utility.

The new utility is identified as the Gulfstream Aircraft Static Position (GASP) …

Digital Literacy And Utilisation Of Social Media By School Library Personnel In Oyo State, Nigeria, Florence Tope Dahunsi Dr, Gbenga Alayande Mr

Library Philosophy and Practice (e-journal)

This study investigated digital literacy and utilisation of social media among school library personnel in some selected private schools in Ibadan, Oyo State, Nigeria. The survey research design was adopted for the study while questionnaire was used for data collection. One hundred and ninety school library personnel constituted the sample for the study. The study revealed high level of digital literacy among school library personnel in Ibadan, Oyo State Nigeria while the major purposes of utilisation of social media by the school library personnel include calling for meetings within and outside school environment, updating knowledge on recent information, supporting research, …

Investigation Of Chemometrics Methods For Characterising Drift Phenomena In Ick-Aes, Ana Maria Marcos-Dominguez

School of Geography, Earth and Environmental Sciences Theses

The objective of this study was to fully characterise drift phenomena in inductively coupled plasma atomic emission spectroscopy (ICP-AES) in order to develop novel correction procedures to aid routine analysis. Long-term drift of the analytical signal continues to be a potential disadvantage when using ICP-AES and often necessitates regular recalibration. The long-term stability of three commercially available Instruments was studied using In each case a range of analyte and intrinsic plasma emission lines. Long-term fluctuations were observed which generated drift bias of up to 20% on the initial values. The drift pafterns were characterised and found to be qualitatively reproducible. …

Appraisal And Validation Of Rapid, Integrated Chemical And Biological Assays Of Environmental Quality, Gilberto Fillmann

School of Geography, Earth and Environmental Sciences Theses

To assess the significance of pollutants released into the environment it is necessary to determine both the extent of contamination and the biological effects they give rise to. This research is based on a tiered system, which commences with conventional analytical chemistry (gas chromatography), followed by the development, evaluation and application of rapid and simple immunochemical techniques and, finally, the integration of chemical and biological markers to assess pollution. GC-ECD/FID/MS have been used to investigate the status of chemical contamination of the Black Sea by organochlorine residues, hydrocarbons and faecal sterols. Useful information is provided and problems with e.g. HCHs …

Palaeoecology, Palaeoenvironmental Analysis And Their Application To Sequence Stratigraphy: Lower Cretaceous, Lusitanian Basin, Portugal, Gary Stefan Aillud

School of Geography, Earth and Environmental Sciences Theses

Palaeoecological data can provide key information on depositional environments. This may be critical to the interpretation of marine sedimentary cycles and the recognition of ancient cycles and sequences. Although many recent studies have attempted to combine palaeoecology and sequence stratigraphy, the sequence stratigraphic model is commonly used to provide a temporally constrained framework for the evaluation of ecological and evolutionary events. This study shows how palaeoecology can be used as a powerful tool in the development of sequence stratigraphic models. A palaeoecological study of three Lower Cretaceous successions (at Ericeira, Cascais, Cabo Espichel) from the southern part of the Lusitanian …

Multivariate Calibration For Icp-Aes, Michael Lee Griffiths

School of Geography, Earth and Environmental Sciences Theses

The analysis of metals is now a major application area for ICP-AES, however, the technique suffers from both spectral and non-spectral interferences. This thesis details the application of univariate and multivariate calibration methods for the prediction of Pt, Pd, and Rh in acid-digested and of Au, Ag and Pd in fusion-digested autocatalyst samples. Of all the univariate calibration methods investigated matrix matching proved the most accurate method with relative root mean square errors (RRMSEs) for Pt, Pd and Rh of 2.4, 3.7, and 2.4 % for a series of synihelic lest solutions, and 12.0, 2.4, and 8.0 % for autocatalyst …

Determination Of Co And Mn In Marine Waters Using Flow Injection With Chemiluminescence Detection, Vincenzo Cannizzaro

School of Geography, Earth and Environmental Sciences Theses

This thesis describes the design, optimisation and shipboard deployment of a flow injection - chemiluminescence (FI-CL) technique for the determination of cobalt (Co) and manganese (Mn) in seawater. Chapter One presents an overview of the marine environment and the biogeochemistry of Co and Mn. Current analytical methods for the determination of Co and Mn in natural waters are also reviewed. Chapter Two reports reagent clean-up techniques and the synthesis of an 8- hydroxyquinoline resin used for in-line matrix elimination and preconcentration. The resin is also characterised in terms of its chelating ability for the transition metals and the earth alkaline …

The Ecology Of Poor Fen & Willow Carr On Goss Moor Nnr, Cornwall, Emily Jane Southall

School of Biological and Marine Sciences Theses

Goss Moor NNR is a unique, rare and nationally-important wetland habitat in Mid- Cornwall. The majority of the habitats were created as a result of a long history of tin-stream mining, which ceased in the early 1900s. Phytosociological surveys of poor-fen and willow carr communities provide the first formal descriptions of the vegetation at this site. The poor-fen survey revealed twelve poor-fen vegetation types, which were distributed along a primary environmental gradient of organic matter depth, surface water height and bare substrate. Separation of the poor-fen communities by a moisture gradient was considered as spatial evidence for hydroseral succession, which …

Molecular Characterisation Of Fluidised Catalytic Cracker Feedstocks Using Ruthenium Tetroxide Oxidation: A Study Of Model Hydrocarbons, Helen Frances Sturt

School of Geography, Earth and Environmental Sciences Theses

The world's proven reserves of crude oil will be depleted in 42 years at the current rate of consumption. Oil refiners are under considerable economic and environmental pressure to improve the efficiency of refining and the quality and definition of products. Statistical and fundamental models are extensively used to more accurately model the important refinery processes such as Fluidised Catalytic Cracking (FCC). A major problem with the fundamental approach is that FCC feedstocks are by definition heavy petroleum fractions, and as such constitute highly complex mixtures of aromatic and aliphatic hydrocarbons. Gas chromatography (GC) analysis of heavy petroleum fractions reveals …

Catchment Scale Monitoring And Modelling Of Phosphorus Using Flow Injection Analysis And An Export Coefficient Model, Grady Scott Hanrahan

School of Geography, Earth and Environmental Sciences Theses

Acquiring high quality in situ analytical data with good temporal resolution is required for developing models of phosphorus transport and biogeochemical behaviour. Chapter One describes the behaviour of phosphorus in the aquatic environment, its sources, its role in the eutrophication process and legislation to control its release into aquatic systems. It also summarises analytical techniques for the determination of phosphorus in natural waters. An examination of the hypothesis that the export coefficient modelling approach can be used to predict phosphorus loading in the River Frome catchment, Dorset on an armual and seasonal (monthly) basis is presented in Chapter Two. The …

The Development Of A Holistic Expert System For Integrated Coastal Zone Management, Antoni Bruce Moore

School of Geography, Earth and Environmental Sciences Theses

Coastal data and information comprise a massive and complex resource, which is vital to the practice of Integrated Coastal Zone Management (ICZM), an increasingly important application. ICZM is just as complex, but uses the holistic paradigm to deal with the sophistication. The application domain and its resource require a tool of matching characteristics, which is facilitated by the current wide availability of high performance computing. An object-oriented expert system, COAMES, has been constructed to prove this concept. The application of expert systems to ICZM in particular has been flagged as a viable challenge and yet very few have taken it …

An Evaluation Of The Environmental Fate Of Reactive Dyes, Malcolm John Hetheridge

School of Geography, Earth and Environmental Sciences Theses

Dyestuffs are widely used industrial chemicals, yet surprisingly little is known about their fate in the environment. The potential modes of transformation and removal of reactive dyes in treatment and in the environment are principally through anaerobic and aerobic biodegradation and photodegradation. The research herein describes the use of LC-MS analysis with laboratory simulations to develop a better understanding of the occurrence and fate of reactive dyes and their degradation products in the aquatic environment. One reason for the lack of information on the environmental fate of reactive dyes has been the paucity of robust analytical methods suitable for the …

The Biogeochemical Cycling Of Dissolved Organic Carbon In The Iberian Margin Upwelling System (Ne Atlantic Ocean, Geogina Spyres

School of Geography, Earth and Environmental Sciences Theses

Dissolved organic carbon (DOC) is the quantitatively most important organic carbon reservoir in the world's oceans and its determination at ocean margins, where the exchange of terrestrial and oceanic organic matter occurs, is important for estimating cross-slope fluxes to deep waters. With the increased accuracy and precision (-1%) of analytical methodologies, small changes in the DOC pool can be detected (i.e. 1- 2uM-C). This study investigated the biogeochemical cycling of DOC at the Iberian Margin upwelling system (42-43°N, --9-10°W), where contrasting seasonal hydrologic phenomena occur (e.g. summer upwelling, winter poleward current). Spatial and temporal DOC distributions were determined using high …

Composites In Construction: Present Situation And Priorities For Future Research, Antonio Nanni, Edoardo Cosenza, Gaetano Manfredi, Andrea Prota

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This paper was written at the conclusion of the International Workshop titled "Composites for Construction: A Reality," held in Capri, Italy, July 20-21, 2001. Its objective is to collect and summarize main ideas, opinions, evaluations, and proposals that emerged during the discussions held by the participants at break-up and general sessions. For simplicity, the reporting follows the order of such sessions and includes elements from the general sessions when applicable. The paper is intended to help professionals and scientists interested in the study and implementation of composites for the built infrastructure by providing a vivid snapshot of the state-of-the-art situation, …