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The Engineering Classification Of Karst With Respect To The Role And Influence Of Caves, Tony Waltham

International Journal of Speleology

The engineering classification of karst defines various complexities of ground conditions, in terms of the hazards that they provide to potential construction. Karst is divided into five classes (from immature to extreme). The three key parameters within the classification are caves (size and extent), sinkholes (abundance and collapse frequency) and rockhead (profile and relief). As one component of karst, caves are a hazard to foundation integrity, though natural surface collapses over caves are extremely rare. A cave roof is normally stable under engineering loading where the roof thickness is greater than 70% of the cave width. Construction can proceed over …

Collapse Dolines And Deflector Faults As Indicators Of Karst Flow Corridors, France Šušteršič

International Journal of Speleology

The paper concerns collapse dolines, which appear to be one of the best-defined surface karst phenomena. Despite this appearance, one may find quite different views in the literature, and some of the aspects of their morphogenesis have been overlooked completely. Among these aspects the most obvious is the question of the ongoing development of the closed depression. Five of the most common collapse doline types found in Slovenia are considered in terms of general systems theory, leading to a conclusion that cave roof collapse remains the crucial event in a collapse doline’s development. However, the collapse event itself may be …

Stability Appraisal Of The Medvedova Konta Pothole, Jože Kortnik

International Journal of Speleology

Until 1956 the underground details of areas around Pokljuka were practically unknown due to the area’s non-karstic outward appearance. However, the presence of karst phenomena on this Alpine plain is undoubtedly indicated, primarily by the absence of a surface drainage network. A mathematical model was made of the Medvedova konta pothole, in which two different sets of material properties were used, corresponding to the Triassic limestone that forms the bedrock under the greater part of Pokljuka. The model simulates the gradual thinning of the ceiling of the underground hall, from the surface downwards, until its collapse. The paper presents a …

Collapse Above The World's Largest Potash Mine (Ural, Russia), Vjacheslav Andrejchuk

International Journal of Speleology

This paper reports the results of the study of a huge collapse that occurred in June 1986 within the area of the 3rd Berezniki potash mine (the Verkhnekamsky potash deposit, Ural). Processes that took place between the first appearance of a water inflow through the mine roof and the eventual collapse are reconstructed in detail. The origin and development of a cavity that induced the collapse are revealed. Two factors played a major role in the formation of the collapse: the presence of a tectonic fold/rupture zone with in both the salt sequence and the overburden (the zone of crush …

Karstology And The Opening Of Caves During Motorway Construction In The Karst Region Of Slovenia, Martin Knez, Tadej Slabe

International Journal of Speleology

The nature of karst makes constructing a roadway across karst areas a complex task, which is why karstologists take part in motorway construction across Slovenia’s karst. Working with planners, karstologists select the best route on the basis of preliminary research. Then they carry out regular karstological monitoring of the construction, to study newly discovered karst phenomena, mostly caves, and also help builders overcome the challenges of karst in a way that will preserve nature as much as possible. During the recent construction of a section of motorway, more than three hundred caves were encountered within a sixty-kilometre stretch of road. …

Subsidence Hazards As A Consequence Of Dam, Reservoir And Tunnel Construction, Petar Milanovic

International Journal of Speleology

Considering all man-made structures in karst areas, dams, reservoirs and tunnels are the most vulnerable in relation to induced subsidence and caverns. Reservoirs that are located entirely or partially on karstified rocks covered with unconsolidated sediments are especially subsidence-prone. As a consequence of induced subsidence a number of reservoirs in karst areas failed and were never fully filled. Such subsidence formation is very damaging because the development is unpredictable and practically instantaneous. Reservoirs in karst areas may fail to fill despite an extensive site investigation programs and sealing treatment. Every problem is unique and past experiences are never repeated. This …

Communicating Governance: Will Plain English Drafting Improve Regulation?, Steven L. Schooner

GW Law Faculty Publications & Other Works

It should come as no surprise that the Bush administration showed little interest in adopting Vice President Gore's ambitious, high profile National Performance Review (NPR) agenda. One area, however, where the Bush administration would do well to embrace the NPR's efforts is the plain language initiative. While it would be hyperbole to suggest that the NPR's efforts dramatically improved the clarity of the government's written communication (including statutes, regulations, policies, instructions, etc.), some progress was made. Yet it will take some time before a commitment to writing in plain, clear, precise English becomes a cultural (or governmental) norm. Even though …

Sounding The Death Knell For In Loco Parentis, W. Burlette Carter

GW Law Faculty Publications & Other Works

The article examines the history of the regulation of student athletes playing intercollegiate athletics through the lens of the in loco parentis doctrine. It argues that the doctrine has been abandoned in the larger college and university context, but continues to survive in the intercollegiate arena. Part I investigates the role of the in loco parentis doctrine in early college and university life. Part II discusses the general demise of the doctrine in the 1960s and 1970s and the resulting expansion of freedoms that came to college and university students. Part III demonstrates how the doctrine is reflected in modern …

Development Of An Alternate Curriculum For Bachelor Degree Completion Students In The Lead Program At Ohio Dominican College, William A. Vensel

Abraham S. Fischler College of Education ETD Archive

In the Learning Enhanced Adult Degree (LEAD) program at Ohio Dominican College (ODC), a cohort based accelerated delivery format, students who complete the Associate of Science (AS.) degree had only one bachelor's degree program to choose from, the B.S. in Business Administration. Because Ohio Dominican is a bachelor degree granting institution, classified as Baccalaureate General by the Carnegie Commission, it is desirable to see all enrolled students through to the bachelor degree. The problem addressed by this practicum was that with only one degree program to choose from at the bachelor level, retention of AS. students who desired the accelerated …

A Study To Determine The Relationship Between Where African American Students Graduated High School In New Jersey And Their Participation In Co-Curricular Activities In College, Jocelyn D. Briddell

Abraham S. Fischler College of Education ETD Archive

African American women at Douglass College do not seem to be involved in mainstream campus organizations and activities. It has been suggested the students who come from urban areas in New Jersey are less involved in co-curricular activities because of a lack of state funding. Therefore, the purpose of this study is to determine whether there is a relationship between where African American Douglass women graduated from high school in New Jersey and their participation in co-curricular activities.

There was one research question for this study: Is there a relationship between student participation in co-curricular activities based upon whether the …

A Comparison Of The Grade Point Averages And Attendance Of Octorara Area High School Students After Attending The Center For Arts And Technology-Brandywine For One Year, David B. Rutledge

Abraham S. Fischler College of Education ETD Archive

The Center for Arts and Technology-Brandywine (CAT-B) is a vocational-technical school, where high school students spend part of a school day learning skills in career and technical education areas. The problem addressed by this research study 2 was that the grade point averages in academic subjects and school attendance had never been researched on students who had attended the vocational-technical school.

The study contained two research questions. They were, "Does school attendance improve after one year of attending CATB?" and "Does the GPA of academic courses improve for students after attending CAT-B for one year?"

A literature review was conducted …

Comparison Of The Quality Of Curriculum Written By Faculty Who Have Participated In Training To Curriculum Written By Faculty Who Have Not Participated In Training, Sue Salter

Abraham S. Fischler College of Education ETD Archive

The problem for this study was that it was unknown whether faculty participation in an IPD curriculum-writing workshop resulted in higher IPD curriculum module overall quality assessment scores (OQAS) when compared to the OQAS scores of modules written by faculty who did not participate in the curriculum-writing workshop.

There was one research question for this study: Will there be a significant difference in the mean IPD curriculum module OQAS scores of modules written by faculty who have participated in an IPD curriculum-writing workshop and by faculty who have not participated in an IPD curriculum-writing workshop?

IPD records of curriculum modules …

Evaluation Of Adventure-Based Training Programs For Adult Learners, Jean Mee

Abraham S. Fischler College of Education ETD Archive

The nature of the problem was a lack of data supporting the validity of the adventure education movement; it was not known whether various adventure-based programs and experiences are teaching what they claim to be teaching. The purpose of the project was to evaluate the effectiveness of adventure-based training programs for adult learners. The study addressed several research questions. First, "Are existing adventure-based training programs utilizing adult learning principles?" Second, "Are existing adventure-based training programs 3 for adult learners effective in meeting the learning needs of program participants?" Third, "What are the goals of adventure-based training programs, and are those …

Development Of An Accounting Curriculum For The Devry Institute Of Technology, Arthur A. Gillis

Abraham S. Fischler College of Education ETD Archive

The problem is that the DeVry Institute of Technology (DeVry) has been unable to market its accounting program effectively since its curriculum is not current and lacks computer applications. The purpose of the project is to develop an accounting curriculum that is professionally current and includes computer applications.

There were six research questions that needed to be answered in this study. First, what learning objectives should be included in each of the six core accounting classes; second, what will constitute valid measurements as to the learning objectives; third, what recommendations should be included in the applicable curriculum guides for the …

Survey Of The Educational Needs Of Certified Therapeutic Recreation Specialists In The Western Pennsylvania Geographic Area And Development Of A Program To Meet Identified Needs, Colleen A. Cooke

Abraham S. Fischler College of Education ETD Archive

Certified Therapeutic Recreation Specialists are not being adequately served in their access to education options that are necessary for recertification of professional growth. Slippery Rock University is interested in increasing enrollment and remaining viable in the new competitive climate of higher education. The purpose of this project was to assess the learning needs and interests of the potential constituents of Slippery Rock University who are interested in furthering their education in the therapeutic recreation profession, and to develop a program responsive to those needs and interests.

This study addressed the following research questions: (a) "What is the current best practice …

Student Learning And Cognition In Cooperative Small Groups : Towards A Fourth Metaphor Of Human Learning, Scott C. Zehnder

Theses: Doctorates and Masters

Research into the benefits of cooperative learning has focussed most attention onto a social psychological perspective with the result that the putative cognitive benefits of these strategies have not been thoroughly researched and clearly delineated. One consequence of this research focus has been that cooperative learning strategies are not always adopted by teachers and included permanently into their regular classroom practice, thereby possibly denying some students the potential for cognitive gain. This study was conceived originally as an investigation into the claimed cognitive benefits of small-group cooperative learning from a cognitive perspective but the investigation of the cooperative learning literature …

Irene Greenwood: A Voice For Peace, Kaye Murray

Theses: Doctorates and Masters

The thesis establishes the contribution to feminism and the peace of Western Australian broadcaster, (Dr.) Irene Greenwood (AM). In spite of efforts by organised peace groups to persuade governments of the social, political and environmental consequences of violence and warfare, ours is still a violent and war-torn world. Feminism has made significant contributions to peace and justice and Greenwood’s social activism provides the opportunity to explore these links. The media are a powerful tool for social change. In a global climate where violence and warfare are the media’s currency, Irene Greenwood’s broadcasting career provides opportunities to explore the historical connections …

Church, Chapel And Clergy In Margaret Oliphant's Chronicles Of Carlingford, Karen A. King

Theses: Doctorates and Masters

This thesis examines the fictional works of Magaret Oliphant’s Chronicles of Carlingford in order to explain her understanding of the significance of Church and Chapel communities and their clergymen within an insular and atypical provincial community in mid-nineteenth century England. By drawing on a variety of examples in the novels and in real life, the thesis argues that Oliphant was a serious commentator on religious matters and controversies and not just a teller of tales. The thesis will address the significance of Oliphant’s engagement with a range of religious and social matters concerning the Church of England with a qualified …

How Green Is Your Hotel? : An Examination Of Environmentally Friendly Practices Of The Phuket Hotel Industry, Aungkan Thongkao

Theses: Doctorates and Masters

The global hospitality industry is currently facing many challenges from the external business environment. These include the effects of global recession, a downturn in overall trade and an increased demand for service excellence from a much more quality conscious clientele. A more recent challenge, however, relates to an increase in global awareness of environmental issues. Contemporary consumers require goods and services to be produced, or delivered, in environmentally friendly ways. As a result, managers are being forced to reconsider their business strategies and activities. Indeed a wide range of industries has already responded to consumers' dictates on conservation issues. It …

Insertion Of English Acronyms & Single Words/Terms In Arabic Translation, Mohammad M. Mousli

Theses: Doctorates and Masters

Insertion of source text (henceforth: ST) acronyms and single words/terms (henceforth: item/s) into target text (henceforth: TT) is relatively, so far, a neglected issue in translation studies. In the case of translating a text from English into Modern Standard Arabic (henceforth MSA) in Australia, we are dealing with the issue of inserting an item of a source text (English source text, henceforth EST) into a target text (Arabic target text, henceforth ArTT). The ArTT has newly introduced items in their Roman Letters (henceforth R.I), The ArTT has newly introduced items in their Roman letters (henceforth R.I), transliterated and/or translated with …

Cross-Cultural Pragmatics: Politeness For The Customer In Spoken Aspects Of Service In The Restaurant In Australian English And Japanese, Chieko Imaeda

Theses: Doctorates and Masters

In listening to members of different cultures, it is possible to feel bad, even while recognising that the speaker is trying to speak politely. Sometimes we do not feel very comfortable with someone else’s speech, even though their expressions might be very polite with the choice of specific linguistic forms to show a high level of formality such as terms of address and specific types of formulaic expression such as ' I (don 't) think ... ' or ' I (don't) believe' . The speaker may be intending to speak politely in a considerate way. But the hearer's reaction may …

A Study Of The Experience Of Dramatic Performance For Drama Students, Dale M. Irving

Theses: Doctorates and Masters

Learning involves cognitive, psychological, sociological, historical, philosophical, aesthetic, emotional and spiritual aspects. This study argues that the spiritual dimension of the psyche is overlooked in the research into education. Spirituality in education is not easily addressed in secular settings and needs exploration and explication. The thesis probes the interstice between the act of dramatic performance and the spiritual awareness of the individual. Case studies allow the exploration of the experience of performance for senior high school drama students, drama teacher trainees and an adult actor. The students attended a school and university in Western Australia. The study posits that in …

On Justificiation And Method In Law Reform: The Contracts (Rights Of Third Parties) Act 1999, Andrew Phang

Research Collection Yong Pung How School Of Law

The present article, whilst focusing on the English Contracts (Rights of Third Parties) Act 1999, does not canvass the more specific details of that Act which have been dealt with quite comprehensively elsewhere. The focus of this article is broader and is dual in nature. It will examine, first, the justification for the 1999 Act and, in particular, attempts to respond to the critique that the Act is wholly anathema to the underlying justification of the doctrine of privity itself. It will also consider whether or not the 1999 Act is an effective improvement over the existing (as well as …

A Small-Sample Overlapping Variance-Ratio Test, Yiu Kuen Tse, K. W. Ng, Xibin Zhang

Research Collection School Of Economics

The null distribution of the overlapping variance-ratio (OVR) test of the random-walk hypothesis is known to be downward biased and skewed to the right in small samples. As shown by Lo and MacKinlay (1989), the test under-rejects the null on the left tail seriously when the sample size is small. This unfortunate property adversely affects the applicability of the OVR test to macroeconomic time series, which usually have rather small samples. In this paper we propose a modified overlapping variance-ratio statistic and derive its exact mean under the normality assumption. We propose to approximate the small-sample distribution of the modified …

A Study Of The Cultural Appropriateness Of Service Delivery Models In The Australian Mental Health System, Mong L. Connell

Theses: Doctorates and Masters

This study is an attempt to examine the cultural appropriateness of the mental health system in relation to the Vietnamese refugee community in Australia. Culture and mental health, as widely acknowledged in the field of transcultural psychiatry, are closely linked. No aspect of the diagnosis or treatment methods can be justified without reference to the cultural traditions of the mental health system and the client. In a country like Australia, where multiculturalism is a dominant feature of the society, the need is even greater in incorporating culture into every aspect of the mental health system, if it desires to provide …

A Study Of The Influences Of Computer Interfaces And Training Approaches On End User Training Outcomes, Raj Gururajan

Theses: Doctorates and Masters

Effective and efficient training is a key factor in determining the success of end user computing (EUC) in organisations. This study examines the influences of two application interfaces, namely icons and menus, on training outcomes. The training outcomes are measured in terms of effectiveness, efficiency and perceived ease of use. Effectiveness includes the keystrokes used to accomplish tasks, the accuracy of correct keystrokes, backtracks and errors committed. Efficiency includes the time taken to accomplish the given tasks. Perceived ease of use rates the ease of the training environment including training materials, operating system, application software and associated resources provided to …

Familiarity With Task And Its Effect On The Way Children Negotiate For Meaning, And Provide And Use Implicit Negative Feedback, Alec P. Kanganas

Theses: Doctorates and Masters

This research involves an examination of the effects that familiarity with a task may have on the way young ESL children negotiate for meaning, and provide and use implicit negative feedback to each other. The focus of this research is the interactions that occur between pairs of young primary school children between the ages of 7.0 to 8.6 years. Two studies were carried out. The first study investigated the effect of familiarity with a type of task, whilst the second examined the effects of familiarity with the content (or subject domain). A stratified random sampling procedure was used to select …

Drama Teaching: Understanding What We Do, Valerie Johnson

Theses: Doctorates and Masters

Drama teaching in secondary schools in Western Australia has become an increasingly complex discipline in recent years. This study has considered the work of Drama teachers from the point of view of those practising the discipline, using a phenomenological methodology which allowed the voices of the participants to be heard directly. In the discussion, consideration is given to the way in which these teachers practice the dynamic which is drama, are influenced by the art form of theatre, and deliver the school subject, Drama.

Religious Education: Outcomes-Based Integration Across The Primary Curriculum, Paul Longobardi

Theses: Doctorates and Masters

This study shows that the integrity of curriculum in Catholic Schools can be demonstrated through an integrated curriculum, with Religious Education (R.E.) as the primary focus, centre point and generator of learning experiences across all subjects or Key Learning Areas (K.L.As). The contemporary, Catholic nature of curriculum is able to be developed via an outcomes-based approach that integrates R.E. with other Key Learning Areas. The "Integrated Religious Education Outcomes Approach" represents a personal belief of the author, developed as a classroom teacher in five Catholic schools and a member of three schools' Executive. The response to this belief is the …

The Role Of Buddhism In The Changing Life Of Rural Women In Sri Lanka Since Independence, Lalani Weddikkara

Theses: Doctorates and Masters

This research focuses on the role of Buddhism in the changing lives of rural women in Sri Lanka since Independence from the British in 1948 up to the present time. In this thesis I pose two questions: firstly, how important is Buddhism in the everyday lives of rural women and secondly, what impact has changes in Buddhism since Independence had upon laywomen and renunciants. I have chosen the rural village Athale, in the dry zone of southeast Sri Lanka as my area of investigation. The history of the village dates back to the times of the great hero King Dutugemunu …