<p>The project examines the information seeking behaviour of a small group of so-called Generation Y students at the Stellenbosch University as they undertake an academic&nbsp / assignment. There is consensus across the world that universities need to adapt to the needs of Generation Y students, brought up with high-level information technology, the internet and social networking. However, research shows that this does not mean that they are information literate. They have high-tech skills but often do not know how to analyse an information need or discriminate between information sources. Information scientist Carol Kuhlthau develop the ISP model upon which the study was based. Her model sees information seeking as a complex cognitive and affective process. Successful seekers have learned how to manage the process. University libraries need to adapt their information retrieval systems and services to meet the needs of their new kinds of students. The study, a small-scale intensive qualitative case study, hopes to provide insight into how they might do this. The researcher collected data while the participants were writing the assignment. Data gathering methods included interviews, journal writings and questionnaires.</p>

How is competition affected when market boundaries appears none-existing? Our way of communicating and interact has changed the business landscape and created one, international market accessible to all companies striving for competitive advantage (McDougall et al., 2000). Internationalization is the name of the process where firms cross national boundaries and take part of this international market. There are several theories describing this phenomenon, however one of the first models presented was one by the Swedish researchers Johanson and Vahlne in 1977. The Internationalization Process model, also known as the IP model, explains the internationalization of firms as an incremental process of international involvement where knowledge about foreign markets and market commitment affect the way a company proceed internationally. Today’s business landscape has introduced a new kind of companies, a product of our connected world; born global firms are increasing in numbers and described as small, often high technological firms aiming for the international market right after establishing. As the authors of this master thesis we found it interesting that a model such as the internationalization model is still used, discussed and referred to. How can a model deriving from the 1970´s still have such importance in today’s changed world? Is it even applicable for this new business arena that the born global firms constitute? Our research question has been as follows; How does Johanson and Vahlne’s internationalization process model work in practice for born global firms? The way we have analysed our findings is according to our purpose of the study; to define a born global company according to existing theories, examine its relation to the internationalization process model and create a more dynamic version of Johanson and Vahlne’s model. The research process has been carried out as a qualitative study where we have made a deep study of a small, high technological company in Umeå called Seaflex. We have also included an interview with the Swedish Trade Council to support and broaden our empirical findings. Since our aim is to draw conclusions about an existing theory, we have undertaken a deductive approach in our research. After conducting our research we have in our analysis defined Seaflex as a born global company, examined its relation to internationalization and then, in specific to Johanson &amp; Vahlne’s internationalization process model. Finally in our conclusions we present a new internationalization process model focused on born global firms. Our findings are that when born global firms go international, the knowledge needed can be mainly obtained through the development of relationships with partners and new opportunities are discovered through the deliberate use of networks. Due to the fact that our research involves solely one company, we are aware of its limited generalization. Therefore, our main suggestion for further research is to examine our suggested model however with a much broader perspective taking several born global firms perspectives into account.

The project-based nature of construction organisations creates a learning opportunity from most of the activities carried by these organisations. Knowledge is being created in the course of carrying core and non-core activities in the organisation. For organisations to make the most of this knowledge, a mechanism for tapping has to exist. Such tapping can occur through the organisation’s various activities and organisations stand to benefit if these activities are done strategically not only to tap, but also to create and transfer knowledge and ultimately enhance performance. The study has henceforth analysed the knowledge transfer process of construction organisations in the Tanzania construction industry and explored how these organisations facilitate creation and transfer of knowledge. A survey in a pilot study in the year 2001 was conducted to refine and focus the study’s questions and propositions and a case study strategy of inquiry has been adopted for the main study. Four construction organisations in the Tanzania construction industry are studied. The analyses from findings support the propositions set forth in the study and among others establish: the specificity of the knowledge transfer process in construction organisations, the situational nature of the knowledge being transferred, the ephemeral nature of goals and the “selling of jobs” in construction sites influencing incentives for knowledge management initiatives. The study further establishes that there are inadequate attributes towards knowledge creation in the organisations. That: there is limited practice of on-the-job training, peer assist and learning by imitation; codification of procedures, rules, and checklists is done insignificantly or absent completely; networking of knowledge is poor; experience sharing and learning by doing is low. In effect the study proposes an optimal knowledge transfer process for construction organisations in Tanzania using an IDEF0 business process model, and explores the cost-effectiveness for organisations in the industry pursuing knowledge management initiatives such as the knowledge transfer process. Lastly, recommendations for construction organisations at policy and functional level are made. / QC 20101008

Texting is ubiquitous; the International Association for the Wireless Telecommunications Industry reported that 4.1 billion text messages were sent per day in the first half of 2009. In isolation, texting does not injure individuals; however, when combined with driving, lives have changed for the worse. The National Safety Council estimates that 1.6 million crashes per year can be attributed to distracted drivers either talking on cell phones or texting while driving and nearly 28 percent of all crashes in the United States can be ascribed to these behaviors. An increasing number of texting while driving fear appeal campaigns are being utilized in the media. Therefore, the purpose of this research was to create and test theoretically-based messages aimed at discouraging texting while driving. Formative research along with the Extended Parallel Process Model was used for guidance in the creation of the fear appeal messages. No low threat message was used for the main study after repeated message validations failed. For the study, three high threat messages varied only by a single paragraph which targeted beliefs about benefits, mastery, and ubiquity of texting while driving. 155 undergraduates at Texas A & M University completed a pretest, read the high threat message, and answered a posttest. Need for cognition and sensation seeking tendencies were measured in order to understand the effects such personality traits have on message perceptions. Five major outcomes were revealed even though numerous hypotheses were unsupported. There was a significant interaction between perceived threat and sensation seeking tendencies on message realism. There was a significant interaction between perceived threat and need for cognition on message realism. There was a significant interaction between perceived threat and need for cognition on message accuracy. There was a significant interaction between perceived threat and need for cognition on attitudes. There was a significant positive correlation between perceived threat and perceived message sensation value. This project provides support that sensation seeking tendencies and need for cognition do interacted with perceived threat on perceptions of message effectiveness and that perceived message sensation value was positively related to perceived threat. Results also revealed the prevalence of texting while driving behavior and relationships between personality traits and texting while driving. Sensation seeking tendencies were positively correlated with initiating text messages while driving. Need for cognition was negatively correlated with reading and replying to text messages while driving.

TOUCHE (Task-Oriented and User-Centered process model for developing interfaces for Human-Computer-Human Environments) is a process model for software development created to develop groupware. The creation of TOUCHE is part of a research project carried out at three Spanish universities. The aim of the project is to create a complete process model for the development of usable groupware. This thesis is part of this project and aims to further advance the TOUCHE process model so that it fulfills its aim on developing for usability. The thesis is based on research from the HCI (Human-Computer Interaction) and CSCW (Computer-Supported Cooperative Work) fields. In the thesis a new version of TOUCHE is created which has a strong focus on developing for usability.This is done by selecting four principles from the HCI field, incorporating what is considered to be most important when developing for usability. The principles are a strong focus on, and the involvement of users throughout the whole process, an iterative process, multidisciplinary design, and aim for groupware usability. TOUCHE is analyzed from these principles and missing elements are identified. The difficulties of integrating these elements into TOUCHE are discussed and finally elements are chosen to be integrated into TOUCHE. These elements include a usability guide, evaluation cycles, prototyping, pre-documentation and a multidisciplinary team.

Cognitive and emotional processes both seem to contribute in the production of moral judgments, but how they interact is still under investigation. Greene’s dual-process model suggests that these processes constitute dissociable systems in the brain, which are hypothesized to give rise to two qualitatively different ways of moral thinking characterized by two normative moral theories, consequentialism and deontology. Greene indicates that this research undermine deontology as a normative theory. The empirical investigation of moral judgments implies that the dual-process model only seems to accurately predict and explain moral judgments in moral dilemmas involving physical harmful intentions. Regardless of the models empirical support, the empirical findings in the study of moral judgments could have normative and metaethical implications.

Abstract This study explores the entrepreneuring organization which presents itself as the organizer of value creation, how to create a sustained momentum in entrepreneuring along its developmental process. Based on the findings from previous study, the so-called entrepreneuring organization is the one which based on its distinguished position in the marketsset and conducted its own innovation and value creation activities. And what refers to entrepreneuring here is to differentiate it from conventional definition concerning entrepreneurship which mainly related to venture creation, it is more about the process where members in such organization conduct innovation and value creation activities. Two major issues are investgated: How sustained momentum in entrepreneuring is emerged along the developmental process; How members conduct innovation and value creation activities collectively. The purpose of this study is to conduct explorative exposition in understanding the process regarding how entrepreneuring organization functions. The narrative inquiry method and the perspective of collective entrepreneurship are applied in proceeding to this study. The ¡§Entrepreneuring process model¡¨ has been depicted from this study and has sorted out research findings as follows: 1). The entrepreneurial setting is merged from the process of cycleing construction:¡§emergion¡¨-¡§filtering and selection¡¨-¡§retaining¡¨, as organization develops. 2). The sustained momentum in entrepreneuring is coming from the interaction among members and entrepreneurial setting which tranfroms individual agency into collective synergy effectively. 3). Three steps are pointed out to transform individual agency into collective synergy: a. The process transforming into collective synergy is activated via the believing in competent individuals who can create entrepreneuring. b. The collective synergy is produced from effective harmonizing between the needs for individuals to proceed to their own development and for organization to function as intergral whole. C. Aggregating individuals as a whole via interplay between calculative and social commitments.

The cost and effort estimation of projects depend on software size. A software product size is needed at as early a phase of the project as possible. Conventional Early Functional Size Estimation methods generate size at the early phase but result in subjectivity and unrepeatability due to manual calculation. On the other hand, automated Functional Size Measurement calculation approaches require constructs which are available in considerably late software development phases. In this study we developed an approach called e-Cosmic to calculate and automate the functional size measurement based on the business processes. Functions and input and output relationship types of each function are identified in the business process model. The size of each relationship type is determined by assigning appropriate data movements based on the COSMIC Measurement Manual. Then, relationship type size is aggregated to produce the size of each function. The size of the software product is the sum of the size of these functions. Automation of this process based on business process model is performed by developing a script in the ARIS tool concept. Three case studies were conducted to validate the proposed functional size estimation method (e-Cosmic). The size of the products in the case studies are measured manually with COSMIC FSM (Abran et al, 2007) as well as using a conventional early estimation method, called Early and Quick COSMIC FFP. We compared the results of different approaches and discussed the usability of e-Cosmic based on the findings.

This thesis describes the implementation of metamodeling approaches as a solution to approximate multivariate, stochastic and dynamic simulations. In the area of statistics, metamodeling (or ``model of a model") refers to the scenario where an empirical model is build based on simulated data. In this thesis, this idea is exploited by using pre-recorded dynamic simulations as a source of simulated dynamic data. Based on this simulated dynamic data, an empirical model is trained to map the dynamic evolution of the system from the current discrete time step, to the next discrete time step. Therefore, it is possible to approximate the dynamics of the complex dynamic simulation, by iteratively applying the trained empirical model. The rationale in creating such approximate dynamic representation is that the empirical models / metamodels are much more affordable to compute than the original dynamic simulation, while having an acceptable prediction error. The successful implementation of metamodeling approaches, as approximations of complex dynamic simulations, requires understanding of the propagation of error during the iterative process. Prediction errors made by the empirical model at earlier times of the iterative process propagate into future predictions of the model. The propagation of error means that the trained empirical model will deviate from the expensive dynamic simulation because of its own errors. Based on this idea, Gaussian process model is chosen as the metamodeling approach for the approximation of expensive dynamic simulations in this thesis. This empirical model was selected not only for its flexibility and error estimation properties, but also because it can illustrate relevant issues to be considered if other metamodeling approaches were used for this purpose.

Das LfULG nutzt seit mehreren Jahren das Prozessmodell EROSION 3D im Rahmen seiner fachlichen Forschungs- und Beratungstätigkeit zur Untersuchung abfluss- und bodenschutzbezogener Fragestellungen. In einem Forschungsprojekt wurden in der Entwicklung befindliche Prozesskomponenten des Modells EROSION 3D bezüglich der Simulation des hochwasserrelevanten Oberflächenabflusses geprüft. In drei sächsischen Einzugsgebieten wurden der Mehrschicht-Infiltrationsansatz und der Abflussretentions- und -translationsansatz der EROSION 3D-Versionen 3.11 und 3.14 anhand realer Niederschlags-Abfluss-Ereignisse getestet. Gleichzeitig werden Möglichkeiten einer Weiterentwicklung aufgezeigt, um eine operationalisierte Nutzung des Modells in der planerischen Praxis in Zukunft im Bereich der Oberflächenabflussabschätzung zu ermöglichen. Das primäre Ziel der Validierung lag in der Aufdeckung von Modellsensitivitäten und möglichen Fehlerquellen, die entweder durch die Parametrisierung, die Prozessabbildung oder unvollständiges Anwenderwissen bedingt sind. Ein weiterer Schwerpunkt lag in der Optimierung der Modellergebnisse durch Verbesserung der Eingangsdaten. Das vorliegende Heft der Schriftenreihe enthält die Ergebnisse des Forschungsprojektes und wendet sich vorrangig an Anwender des Programms EROSION 3D.