The purpose of this interpretive, multiple case qualitative study was to explore factors associated with presidential derailments in community colleges. The case studies involved interviews, document analysis, and observation. The population consisted of four community colleges in the United States. These distinctly different institutions produced the data for the investigation. The findings revealed five derailment themes among the four cases. These were: problems with interpersonal relationships, failure of the president to adapt to the institutional culture, difficulty working with key constituencies, failure to communicate, and a flawed search process. Two of the five themes from community colleges related directly to Leslie and Van Velsor’s (1996) derailment themes from the corporate sector. These were: problems with interpersonal relationships, and the inability to change or adapt to the culture of an organization during a transition (failure to adapt to the institutional culture). Finally, implications for preventing presidential derailments and for improvement in the presidential selection process are also presented.

This report includes the process of developing and writing the feature length screenplay Derailment, a thriller about Vietnamese mail-order brides murdered in Taiwan. In addition to the evolution of the screenplay, I have offered the summation of my learning experience in the UT screenwriting M.F.A. program / text

There is a large quantity of literature available on longitudinal train dynamics and risk assessment but nothing that combines these two topics. This thesis is focused at assessing derailment risks developed due to longitudinal train dynamics. A key focus of this thesis is to identify strategies that can be field implemented to correctly manage these risks. This thesis quantifies derailment risk and allows a datum for comparison. A derailment risk assessment on longitudinal train dynamics was studied for a 107 vehicle train consist travelling along the Monto and North Coast Lines in Queensland, Australia. The train consisted of 103 wagons and 4 locomotives with locomotives positioned in groups of two in lead and mid train positions. The wagons were empty hopper wagons on a track gauge of 1067mm. The scenarios studied include: the effect of longitudinal impacts on wagon dynamics in transition curves; and the effects of longitudinal steady forces on wagon dynamics on curves. Simulation software packages VAMPIRE and CRE-LTS were used. The effects of longitudinal impacts from in-train forces on wagon dynamics in curves were studied using longitudinal train simulation and detailed wagon dynamics simulation. In-train force impacts were produced using a train control action. The resulting worst-case in-train forces resulting from these simulations were applied to the coupler pin of the wagon dynamics simulation model. The wagon model was used to study the effect of these in-train forces when applied in curves and transitions at an angle to the wagon longitudinal axis. The effects of different levels of coupler impact forces resulting from different levels of coupling slack were also studied. Maximum values for wheel unloading and L/V ratio for various curve radii and coupler slack conditions were identified. The results demonstrated that the derailment criteria for wheel unloading could be exceeded for a coupler slack of 50mm and 75mm on sharper curves, up to 400m radii. A detailed study of the effect of steady in-train forces on wagon dynamics on curves also was completed. Steady in-train forces were applied to a three wagon model using VAMPIRE. Maximum and minimum values of wheel unloading and L/V ratio were identified to demonstrate the level of vehicle stability for each scenario. The results allowed the worse cases of wheel unloading and L/V ratio to be studied in detail. Probability density functions were constructed for the occurrence of longitudinal forces and coupler angles for the Monto and North Coast Lines. Data was simulated for a coupler slack of 25, 50 and 75mm and force characteristics were further classified into the occurrences of impact and non-impact forces. These probability density functions were analysed for each track section to investigate the effects of coupler slack, track topography and gradient on wagon dynamics. The possible wagon instability in each of these scenarios was then assessed to give a measure of the potential consequences of the event. Risk assessment techniques were used to categorise levels of risk based on the consequences and likelihood of each event. It was found that for the train configuration simulated, the Monto Line has a higher derailment risk than the North Coast Line for many of the scenarios studies in this thesis. For a coupler slack of 25mm no derailment risks were identified, 50mm coupler slack derailment risks were only identified on the Monto track and the majority of derailment risks were identified for a 75mm coupler slack.

Thesis (MBA (Business Management))--University of Stellenbosch, 2000. / ENGLISH ABSTRACT: The aim of this study was to investigate the term executive (managerial) derailment. Special reference was given to various research done in the USA at the Centre for Creative Leadership (CCL). Managerial derailment was analysed and the persons most likely to derail identified. Typical indicators for derailment were investigated. The cause for derailment, with special focus on six classical flaws and their intercorrelation, were studied. Preventative measures to combat the phenomenon of derailment were investigated on both individual and organisational levels. Some preventative recommendations were suggested. The state of derailment internationally was studied to ascertain if any time movement occurred. Derailment is still present today, while some of the reasons causing derailment is fading, others increases in strength. Cultural differences between European and North American managers were studied, and no differences were found. This were compared with a survey conducted by the author on 47 modular South African MBA students to determine the state of derailment amongst the respondents. The survey respondents positively confirmed the presence of managerial derailment. Derailment results recorded amongst the pilot group were similar to that documented in literature. Further in-depth study needs to be done to validate the existence of managerial derailment amongst South African managers. / AFRIKAANSE OPSOMMING: Die deel van hierdie studie was om die term bestuursontsporing (managerial derailment) te ondersoek. Spesiale aandag is gegee aan verskeie navorsing gedoen by die Centre for Creative Leadership (CCL) in die VSA. Persone met 'n hoe ontsporingspotensiaal is geidentifiseer tydens die ontleding van die term bestuursontsporing. Tipiese aanwysings vir ontsporing is ondersoek. Ses klassieke oorsake vir ontsporing is nagevors met veral verwysing na interkorrolasies tussen hierdie oorsake. Voorkomende ontsporingsmaatreels met betrekking tot die individu en die organisasie is bestudeer. Veranderinge oor tyd in internasionale bestuursontsporingsnavorsing is ondersoek. Resultate dui, ten spyte van 'n verandering in die redes vir ontsporing, aan dat bestuursontsporing steeds plaasvind. Feitlik geen verskille wat aan kultuur toegeskryf kan word, word in die literatuur vermeld nie. In 'n meningspeiling onder 47 Suid-Afrikaanse modulere MBA studente het die outeur soortgelyke resultate verkry. Bestuursontsporing blyk teenwoordig te wees onder die studiegroep. Die oorsake vir bestuursontsporing van die respondente is bykans dieselfde as wat deur internasionale navorsing aangetoon word. Voordat die gevolgtrekking dat bestuursontsporing teenwoordig is onder Suid-Afrikaanse bestuurders gemaak kan word, word verdere in diepte studie vereis.

The purpose of this qualitative study was to explore the factors and events associated with the derailment of presidents at public, Master’s level institutions. The research study was guided by three questions: 1) What factors are perceived to be associated with the derailment of public, Master’s level college presidents? 2) What events are perceived to be associated with the derailment of the president? 3) What relationship, if any, may be found between derailment factors emerging from previous Center for Creative Leadership research and factors emerging from this study? Data were collected from 19 in-depth interviews of current presidents, board members, faculty members, and vice presidents who were familiar with the derailed president. Field notes, media accounts of the derailment, and board minutes also served as sources of data. Findings of this study supported three of the enduring themes of derailment stemming from the Center for Creative Leadership’s research. Those include: failure to build and lead a team, problems with interpersonal relationships, and failure to understand and value the institutional culture (inability to change or adapt during a transition). Three unique factors emerged: failure to communicate effectively, the inability to work with key constituencies, and ethical failures. These findings suggest that college presidents must take time to understand and value the mission of the institution that they serve, as well as work hard to maintain effective communication with key constituency groups so if problems arise he or she will have social capital to draw on and help them avoid derailment. Implications for practice and recommendations for future research are discussed.

Yes / The aim of this study was to examine the prevalence and importance of management skills in the pharmacy profession and pharmacists’ ability to respond to current and future challenges in healthcare provision. As service professionals, pharmacists are engaged based on their expertise and skills, and are noted for their contribution to the knowledge-based economy and control over the application of their knowledge (Abbott, 1991). The same premise would apply to other professionals e.g. healthcare (nurses, doctors and psychologists); legal (lawyers, solicitors and barristers); consultancy; accountancy; banking and architecture (von Nordenflycht, 2010). An exploratory analysis of UK and Spanish pharmacists’ roles and their adoption of management skills was thus undertaken. Both healthcare systems are very similar and likewise the clinical training and role of pharmacists, professional standards and regulations are similar but there are subtle differences. Data were collected using semi-structured online surveys; two thirds of the data were collected from a UK audience and the final third from Spanish pharmacists. The data collection was planned and iterative in the first two stages (stage one influencing stage two) (UK) and the final stage (Spain) offered an opportunistic comparator study. The results demonstrated that there was overwhelming support for management skills to be part of undergraduate studies. The outputs of this study identify the most important management skills pharmacists need to perform effectively. Consideration was also given to the impact of inability to perform in their role, and hence the possibility of occupational derailment (leaving their role or being demoted). These findings offer important learning to support workforce development in all professional services.

No

No description available.

Este trabalho propõe um método de análise de risco aplicada ao descarrilamento (incidente no qual a roda perde a sustentação provida pelo trilho, podendo ser causado por diversos aspectos como imperfeições na via, falhas no material rodante, obstáculos na via, entre outras que pode acarretar possíveis acidentes e perdas materiais e humanas) de forma a tornar mais seguro o transporte ferroviário, que atualmente não apresenta diminuição da taxa de ocorrência dos descarrilamentos, complementando assim as simulações computacionais e simulações dinâmicas que podem ser aplicadas ao estudo deste evento. Risco pode ser definido como o potencial de perda resultante da exposição a um perigo, sendo relacionado à probabilidade de ocorrência de um evento ou combinação de eventos acarretando em um perigo e a conseqüência deste perigo. Este conceito pode ser utilizado para investigar e avaliar as incertezas associadas com um evento. Já Confiabilidade pode ser definida como a probabilidade de um item executar a sua função sob condições pré-definidas de uso e manutenção por um período de tempo específico. Assim, considerando estes dois conceitos, será apresentada uma metodologia de análise de risco e confiabilidade para análise e discussão do descarrilamento, discorrendo sobre os possíveis parâmetros que podem causar este evento bem como propondo uma alternativa para avaliação da probabilidade de ocorrência do descarrilamento; desta forma permite guiar o gerenciamento da segurança quanto a este evento já que no Brasil não existe a figura da autoridade ferroviária, órgão máximo e responsável final pela regulamentação para a operação de um sistema ferroviário, que poderia determinar o processo que deve ser seguido para a garantia de segurança. Os objetos de estudo serão veículos ferroviários e conseqüentemente os elementos de interface com este tipo de veículo, como por exemplo, os elementos de via. / This research proposes a risk analysis method applied to derailment event (characterized by the wheel overlap on the rail, which can be caused by many aspects: rail imperfections, rolling stock failures, obstacles etc and which can cause accidents, material and life loss) to increase the safety level on railway transport that actually does not present decrease of derailment rate. This method also complements computational and dynamic simulations, which can be applied to this event. Risk can be defined as the potential loss due to a hazard exposure, also related with the probability of occurrence of an event or combinations of events leading to a hazard and the consequence of this hazard. This concept can be applied to investigate and to evaluate the uncertainties related with this event. Reliability can be defined as the probability of an item to perform its function under predefined use and maintenance conditions during a specific period of time. Thus, considering these two concepts, it will be presented a risk and reliability analysis to study the derailment event, discoursing about the possible parameters that can cause this event and proposing alternatives to evaluate the derailment occurrence probability in order to guide safety management since a railway authority does not exist in Brazil (body with the overall accountability to a regulator for operation a railway system, that could determines the process to be followed to assure safety levels). This research will cover railway vehicles and consequently the interface, for example, the railroad elements.

Uma ocorrência ferroviária tem danos imprevisíveis, desde um simples atraso do horário do trem enquanto o socorro ferroviário encarrilha o vagão, até prejuízos milionários com grande perda de ativos (material rodante e via permanente) e, em casos extremos, até vidas humanas. Portanto, as ferrovias nacionais sempre buscam maneiras de programar ações que minimizam este risco. Uma das principais ações é estabelecer critérios de manutenção sempre justos. Entretanto, estes critérios geralmente não contemplam de maneira conjunta a dinâmica veicular e a geometria da via permanente. Neste sentido, este trabalho elabora um modelo matemático de um vagão ferroviário de alta capacidade em conjunto com a flexibilidade do suporte da via permanente. O modelo matemático foi validado e considerado satisfatório, a partir da comparação das frequências naturais obtidas no vagão real e na comparação de seu resultado produzido a partir de uma entrada medida com equipamentos de controle de geometria de linha e de medições dinâmicas realizadas por vagão instrumentado. Um método estratégico para análise da segurança do veículo foi sugerida e utilizada mostrando-se capaz de determinar os comprimentos de onda da via permanente que devem ser priorizados na manutenção, bem como na análise da segurança do vagão quando na adoção de restrições de velocidades. / A railway derailment is usually an unpredictable, damage from a simple train delay of to a big goods loss of assets (rolling stock and permanent way) and, in extremely cases, even human lives. Therefore, the Brazilians railways are always implementing actions that minimize this risk of a derailment. One of the main actions is to establish tight maintenance criteria. However, these usually do not consider the vehicle dynamics and the geometry of the permanent way together. Thus, this paper develops a mathematical model of a high capacity railcar together with the flexibility of the support of the permanent way. The mathematical model was validated and considered satisfactory, by comparing the natural frequencies obtained between the model and a real vehicle tested in the field. In addition, the model results were compared against filed measurements of an instrumented wagon and a track geometric data. A strategic method to analysis the operational safety analysis was suggested and used proving to be able to determine the wavelength of the permanent way that should be prioritized in the maintenance action as well as when adopting speed restriction.