For many young adults, career decision-making is a challenge that may lead to feelings of disequilibrium, stress, and anxiety. This disequilibrium may be especially problematic for young Christian women. On one hand, their belief system may provide a stabilizing anchor, and embue them with a sense of purpose (Fowler, 1981). On the other hand, distinct Christian values may further perpetuate traditional male-female roles and thus limit their labour force participation (Scott, 2002). To better understand this dichotomy and add to the limited research on this topic, my study explored the relationship between Christian faith and career development with a sample of four women (ages 33 to 51) already established in their careers. Research data were collected through in-depth semi-structured interviews. Each interview was preceded by the construction of a lifeline, or timeline of major events in the participant’s life (Campbell & Ungar, 2004). Themes emerging from case and cross analyses were (a) life story, (b) centrality of motherhood, and (c) spiritual grounding. These three themes were first reported for each participant as an individual case, and then in an overview of findings across cases. Implications for post-secondary career counsellors, based on this study’s results, as well as on relevant literature, focus on incorporating the notion of calling into three traditional career development activities: (a) self-discovery; (b) exploration and research; and (c) formulating a plan. Implications for career development researchers include: (a) creating a comprehensive theory reflecting spiritual and non-spiritual factors in women’s career development; (b) studying this topic with different methodologies; and (c) undertaking a best practices study of career programs integrating calling at secular or non-secular universities. These practical and theoretical implications may provide post-secondary career counsellors guidance on how to direct young women of diverse faith backgrounds to explore and pursue their fields of choice. / Thesis (Master, Education) -- Queen's University, 2008-05-27 13:40:29.543

This thesis is concerned with the seismic design of bridge piers. Particular attention is given to lifeline bridges with reinforced concrete hollow columns. Development of an analytical model to predict the stress-strain behaviour of reinforcing steel under dynamic cyclic loading is presented. Model predictions agreed well with previous tests on mild and high strength steel specimens. A generalised stress-strain model for plain or confined concrete under dynamic cyclic axial compression loading is presented. To verify the model, axial compression tests were carried out on 15 circular columns with spiral reinforcement, 16 rectangular walls and five square columns with rectilinear hoops. Theoretical predictions compared well with the experimental behaviour of the near full size specimens. A ductile design methodology for lifeline bridges is presented. Inelastic response spectra for "maximum credible" earthquake motions were derived for structures with concrete columns. These design spectra can be used to assess ductility demand of column hinges. Using the steel and concrete stress-strain models, a theoretical model is developed to predict the lateral load-deformation behaviour, and thus ductility capability, of reinforced concrete columns under axial load and cyclic flexure. Design charts are prepared to enable the rotational capacity of columns with confined concrete to be assessed. Finally, an experimental investigation into the seismic performance of ductile hollow reinforced concrete columns is described. Four specimens, 40 percent full size, containing different amountsof confining steel in the plastic hinge zone were subjected to a constant axial load and cyclic lateral displacements. An assessment of the effect of axial load and the amount of confining steel on the rotational capacity of the plastic hinge is made. The specimens performed satisfactorily, obtaining member ductilities between 6 and 8, without any significant strength degradation under cyclic loading. Predictions from the proposed lateral load- deformation model are found to compare well with the experimental results.

Thesis (M. Ed.)--University of Adelaide, Dept. of Education, 1992. / Includes bibliographical references (v. 1, leaves 123-124).

This thesis presents and discusses the implementation of a web application developed as a Master’s degree project at Linköping University. The application is a tool offering a multiperspective visualization of genealogy data, that can be used by genealogists in order to analyze his or her collected family tree data, but also to find what data that may be wrong. Data stored in a GEDCom file is being processed and stored in a database. By using D3.js, the data is then visualized in three different types of representations: an ancestor tree, a sunburst chart and a lifeline representation, all interacting with each other. The work concludes that by using different types of visualizations to present the same data, it is possible to create a genealogy application where new kind of insights about the data can be gained.

Kyoto University (京都大学) / 0048 / 新制・課程博士 / 博士(工学) / 甲第17142号 / 工博第3632号 / 新制||工||1551(附属図書館) / 29881 / 京都大学大学院工学研究科都市社会工学専攻 / (主査）教授 清野 純史, 教授 小池 武, 准教授 古川 愛子 / 学位規則第4条第1項該当

In historical, large-magnitude earthquakes, lateral spreading has been a very damaging type of ground failure. When a subsurface soil deposit liquefies, intact blocks of surficial soil can move downslope, or toward a vertical free face, even when the ground surface is nearly level. A lateral spread is defined as the mostly horizontal movement of gently sloping ground (less than 5% surface slope) due to elevated pore pressures or liquefaction in undelying, saturated soils. Here, lateral spreading is defined specifically to exclude liquefaction failures of steeper embankments and retaining walls, which can also produce lateral surface deformations. Lateral spreads commonly occur at waterfront sites underlain by saturated, recent sediments and are particularly threatening to buried utilities and transportation networks. While the occurrence of soil liquefaction and lateral spreading can be predicted at a given site, methods are needed to estimate the magnitude of the resulting deformations. In this research effort, an empirical model was developed for predicting horizontal and vertical surface displacements due to liquefaction-induced lateral spreading. The resulting model is called "EPOLLS" for Empirical Prediction Of Liquefaction-induced Lateral Spreading. Multiple linear regression analyses were used to develop model equations from a compiled database of historical lateral spreads. The complete EPOLLS model is comprised of four components: (1) Regional-EPOLLS for predicting horizontal displacements based on the seismic source and local severity of shaking, (2) Site-EPOLLS for improved predictions with the addition of data on the site topography, (3) Geotechnical-EPOLLS using additional data from soil borings at the site, and (4) Vertical-EPOLLS for predicting vertical displacements. The EPOLLS model is useful in phased liquefaction risk studies: starting with regional risk assessments and minimal site information, more precise predictions of displacements can be made with the addition of detailed site-specific data. In each component of the EPOLLS model, equations are given for predicting the average and standard deviation of displacements. Maximum displacements can be estimated using probabilities and the gamma distribution for horizontal displacements or the normal distribution for vertical displacements. / Ph. D.

Two projects are documented within this MEM Report: I. The first project examined what was learnt involving the critical infrastructure in the aftermath of natural disasters in the Canterbury region of New Zealand – the most prominent being the series of earthquakes between 2010 and 2011. The project identified several learning gaps, leading to recommendations for further investigations that could add significant value for the lifeline infrastructure community. II. Following the Lifeline Lesson Learnt Project, the Disaster Mitigation Guideline series was initiated with two booklets, one on Emergency Potable Water and a second on Emergency Sanitation. The key message from both projects is that we can and must learn from disasters. The projects described are part of the emergency management, and critical infrastructure learning cycles – presenting knowledge captured by others in a digestible format, enabling the lessons to be reapplied. Without these kinds of projects, there will be fewer opportunities to learn from other’s successes and failures when it comes to preparing for natural disasters.

Volcanic eruptions produce a range of hazards which can impact society. The most widespread of these hazards is volcanic ash fall which can impact a range of critical infrastructure. Power systems are particularly vulnerable to ash fall hazards and the resulting impacts may lead to power supply disruption. This can lead to cascading disruption of dependent systems, such as hospitals, water and wastewater treatment plants, telecommunications and emergency services. Typically, large emergency power generator sets are used to provide emergency power supply for essential services during electrical power outages. There has been little study of what impact ash fall exposure will have on generator performance. International experience suggests large generators can experience rapid performance reduction when exposed to high concentrations of suspended or falling ash due to obstruction of air filters and radiators, causing overheating of the engine and shut down of the generator system. However, it is not clear at what ash fall thresholds generators are likely to be disrupted. This research uses custom designed empirical laboratory experiments to investigate the performance of large generators subjected to a range of volcanic ash fall types and intensities, simulating both proximal and distal ash fall exposure from a range of eruptive styles. It also investigates the application of temporary external filters to minimise the ingestion of volcanic ash into generator housings. The results are used to inform recommendations on the likely impacts of ash to generators and the most effective type of mitigation, which maximises filtration whilst maintaining generator performance. Control tests recorded high particle concentrations (~0.006 mg/m3) which indicate substantial ash contamination is possible. Multiple factors were considered to determine the best mitigation measure including the lowest particle concentration, highest air speed and the ease with which the measure could be fitted. The study found material filtration to be the most effective measure; however as the quality of filtration increased, the air speed was reduced and thus so was the volume of air available to the generator engine. Therefore, the type of filtration required is dependent the ash fall intensity. The study also found that a deflection hood is an effective mitigation measure; maintaining airspeed while reducing particle concentrations within the generator. This research informs risk management strategies for critical infrastructure organisations to reduce the risk of generator disruption during volcanic ash falls.

Thesis (Ph.D.)--Victoria University (Melbourne, Vic.), 2009.

No description available.