Balancing is usually done in the later phases of creating a game to make sure everything comes together to an enjoyable experience. Most of the time balancing is done with a series of playthroughs by the designers or by outsourced play testers and the imbalances found are corrected followed by more playthroughs. This method occupies a lot of time and might therefore not find everything. In this study I use information gathered from interviews with experienced designers and designer texts along with features from methods frequently used for aiding the designers to make a conceptual design of a tool that is aimed towards simplifying the process of balancing and reducing the amount of work hours having to be spent on this phase.

This study is a conceptual analysis of specific terms and constructs that have become entrenched within education policy and practice in New Zealand within the 21st century – namely diversity , and Pasifika education. It is uncommon for users of these terms (educators, policy makers and researchers) to make their understandings and use of such terms explicit. In the absence of close and careful critique, limited and partial understandings of groups of learners constructed as diverse and different escape interrogation. The overall risks of this lack of conceptual clarity are: simplification and even misapprehensions of key dimensions of groups such as Pasifika learners and their communities. This results in unarticulated assumptions having undue influence over educators’, policymakers’ and researchers’ perspectives and their subsequent decision-making. The philosophical research questions of this study are addressed through a deconstructivist research framework that draws on the theorisations of J.R. Martin; M. Foucault’s theorisations relating to the historical analysis of ideas; and discourse theorising of a primarily post-structuralist nature. Six analyses were developed in order to address the research questions. Three focused on the level of national policies, macro-level influences, and post-colonial indigenous visioning. Three analyses are based on a selection of narrative accounts of Samoan women across time and space, examining education as a process of change, and its effects on personal identity and culture. The study critically reflects on the underlying values and belief systems of both policy and practice. It identifies and examines the tension between the state’s priorities for the provision of education for Pasifika peoples on the one hand, and Pasifika peoples’ motivations for pursuing and participating in education on the other. This is done in an effort to challenge complacency, provide alternative perspectives, deepen insights and strengthen understandings amongst those actively engaged as educators, policy makers and researchers in the education and development of Pasifika peoples in Aotearoa New Zealand.

With the ever growing complexity of aircrafts, new tools and eventually methods to use these tools are needed in aircraft conceptual design. To reduce the development cost, an enhancement in the conceptual design is needed. This thesis presents a knowledge-based aircraft geometry design tool RAPID and the methodology applied in realizing the design. The parameters used to create a geometry need to be exchange between different tools. This is achieved by using a centralized database or onedata concept. One-database will enable creating a less number of cross connections between different tools to exchange data with one another. Different types of aircraft configurations can be obtained with less effort. As RAPID is developed based on relational design, any changes made to the geometric model will update automatically. The geometry model is carefully defined to carry over to the preliminary design. The validation of RAPID is done by implementing it in different aircraft design courses at Linköping University. In the aircraft project course, RAPID was effectively used and new features were added to the obtained desired design. Knowledge-base is used to realize the design performance for the geometry with an integrated database approach for a multidisciplinary aircraft conceptual design.

Since 2009 thousands of Eritreans, as well as other, sub-Saharan migrants have become victims of human trafficking in the Sinai Peninsula. These occurrences are linked to the newly coined notion of “Sinai Trafficking” which has been labeled as a new form of human trafficking. According to reports, released or escaped victims have disclosed information regarding collusion between traffickers and Egyptian security forces. Further, there have been reports that trafficking victims from the Sinai are put in detention centers, prisons and police stations in Egypt and are often charged or prosecuted for crimes committed in their capacity as victims of trafficking. Although Egypt is bound to respect and uphold its international law obligations national criminal law concerning human trafficking, the continuation of the situation in Sinai has demonstrated an unwillingness or inability to prevent, suppress and punish the crime. Consequently, the purpose of this thesis is to examine and interpret international law as well as Egypt’s national criminal legislation and policies, pertaining to human trafficking, to determine if there are any inadequacies or gaps in the international legal framework with regards to human trafficking or if it’s rather Egypt’s implementation of the law that is faulty. Moreover, a human rights perspective, relevant theories, literature related to the conceptual framework of human trafficking, the status and treatment of non-nationals and securitization of migration will be applied. With regards to the international law on human trafficking, it has been assessed that there are some inadequacies in relation to protection and support granted to trafficking victims. Egypt, has adopted relevant international instruments concerning human trafficking. Further, Egypt has enacted national legislation that corresponds to the Anti-Trafficking Protocol, which might indicate that it is not Egypt’s national legislation that is inadequate and rather that the international law concerning human trafficking. Increasingly restrictive immigration laws, policies and States conduct towards migrants indicate that migration has been securitized. The Egyptian authorities conduct and approach towards migrants could indicate that Egypt has securitized the migration issue. Further, the difficulty to distinguish smuggled migrants from trafficking victims could result in the possibility of trafficking victims being criminalized. The world of today remains globalized and thus the political order that follows and its accompanying conceptual and subsequent legal framework of human trafficking as an organized crime contributes to the trafficking situation in Sinai as well as to human trafficking in general.

The increasing complexity of net-centric warfare requires assets to cooperate to achieve mission success. Such cooperation requires the integration of many heterogeneous systems into an interoperable system-of-systems (SoS). Interoperability can be considered a metric of an architecture, and must be understood as early as the conceptual design phase. This thesis approaches interoperability by first creating a general definition of interoperability, identifying factors that affect it, surveying existing models of interoperability, and identifying fields that can be leveraged to perform a measurement, including reliability theory and graph theory. The main contribution of this thesis is the development of the Architectural Resource Transfer and Exchange Measurement of Interoperability for Systems of Systems, or ARTEMIS methodology. ARTEMIS first outlines a quantitative measurement of system pair interoperability using reliability in series and in parallel. This step incorporates operational requirements and the capabilities of the system pair. Next, a matrix of interoperability values for each resource exchange in an operational process is constructed. These matrices can be used to calculate the interoperability of a single resource exchange, IResource, and layered to generate a weighted adjacency matrix of the entire SoS. This matrix can be plugged in to a separate model to link interoperability with the mission performance of the system of systems. One output of the M&S is a single value ISoS that can be used to rank architecture alternatives based on their interoperability. This allows decision makers to narrow down a large design space quickly using interoperability as one of several criteria, such as cost, complexity, or risk. A canonical problem was used to test the methodology. A discrete event simulation was constructed to model a small unmanned aircraft system performing a search and rescue mission. Experiments were performed to understand how changing the systems' interoperability affected the overall interoperability; how the resource transfer matrices were layered; and if the outputs could be calculated without time- and computationally-intensive stochastic modeling. It was found that although a series model of reliability could predict a range of IResource, M&S is required to provide exact values useful for ranking. Overall interoperability ISoS can be predicted using a weighted average of IResource, but the weights must be determined by M&S. Because a single interoperability value based on performance is not unique to an architecture configuration, network analysis was conducted to assess further properties of a system of systems that may affect cost or vulnerability of the network. The eigenvalue-based Coefficient of Networked Effects (CNE) was assessed and found to be an appropriate measure of network complexity. Using the outputs of the discrete event simulation, it was found that networks with higher interoperability tended to have more networked effects. However, there was not enough correlation between the two metrics to use them interchangeably. ARTEMIS recommends that both metrics be used to assess a networked SoS. This methodology is of extreme value to decision-makers by enabling trade studies at the SoS level that were not possible previously. It can provide decision-makers with information about an architecture and allow them to compare existing and potential systems of systems during the early phases of acquisition. This method is unique because it does not rely on qualitative assessments of technology maturity or adherence to standards. By enabling a rigorous, objective mathematical measurement of interoperability, decision-makers will better be able to select architecture alternatives that meet interoperability goals and fulfill future capability requirements.

The purpose of this creative project was to represent the structure and dynamics of the emotion of grief through a visual medium. Grief, as a process that occurs over time, is usually represented sequentially and verbally as in the writings of Elisabeth Kubler-Ross. This project depicts the stages of grief by representing them both sequentially and simultaneously from a first person point of view by means of a visual medium, (i.e., videotape) in order to emotionally and personally involve the viewer in the process.The creative project is comprised of four video tapes each differing in length. of time between fifteen to thirtyfive minutes. The video tapes are presented as a documentary having a total of five participants who candidly express their experience with the death of a significant person in their lives and how they dealt with their grief. The four videos are shown all at the same time with the television monitors approximately twelve to fifteen feet apart.The video tapes are on file in the Art Department. / Department of Art

This Creative Project documents and explains the significance of the exhibition space known as the Sandbox and its members. The goal was to bring together a cohesive body of work that commemorated the people and events related to the Sandbox gallery. This was accomplished by using a variety of materials and tools including video tape, slides, bronze, paint, silk-screens, and super 8 film, to name a few. / Department of Art

While knowledge-intensive business services (KIBS) play an important role in industrialized economies, little research has focused on how best to support their design. The emerging understanding of service as a process of value cocreation – or collaborative value creation – can provide the foundations for this purpose; however, this body of literature lacks empirically grounded explanations of how value is actually cocreated and does not provide adequate design support for the specific context of KIBS. This research thus first identifies generative mechanisms of value cocreation in KIBS engagements; it then develops a design framework from this understanding; finally, it elaborates a modeling technique fulfilling the requirements derived from this design framework. A multiple-case study of two academic research and development service engagements, as a particular type of KIBS engagement, was first undertaken to identify generative mechanisms of value cocreation. Data was gathered through interviews, observation, and documentation, and was analyzed both inductively and deductively according to key concepts of value cocreation proposed in literature. Data from a third case study was then used to evaluate the ability of the modeling technique to support the analysis of value cocreation processes in KIBS engagements. Empirical findings identify two contextual factors; one core mechanism; six direct mechanisms; four supporting mechanisms; and two overall processes of value cocreation, aligning and integrating. These findings emphasize the strategic nature of value cocreation in KIBS engagements. Results include an empirically grounded design framework that identifies points of intervention to foster value cocreation in KIBS engagements, and from which modeling requirements are derived. To fulfill these requirements, a modeling technique Value Cocreation Modeling 2 (VCM2) was created by adapting and combining concepts from several existing modeling approaches developed for strategic actors modeling, value network modeling, and business intelligence modeling.

This thesis is a continuation of last year's work and it builds on earlier construction of a rover that will deploy an interferometer on the far side of the moon. The project is done in collaboration with (JPL) Jet Propulsion Laboratoryin Pasadena, California. Given the size of the mission, accuracy and time limit project has been split into several smaller projects. The areas that are the focus of this project are the suspension and the transition system. The transition system that is originated from the stage when the rover transforms from the transit mode to ready mode, and the suspension system, are in this thesis work presented by detailed conceptual design. The next step, not mentioned this thesis work, will be to perform aprimary structure design on the details. The project owner’s ultimate goal is to create a better understanding about the origins of the universe and its continual changing. This would give scientists an opportunity to study some of the most fundamental questions that are still are waiting for answers. Together with a group of energy engineers, Gustav Andersson and Emil Ericsson, we were caught by the very attractive project assignment, well aware that not many people get the chance or the opportunity to be involved or work with projects like this.

In 2004, the NASA Astronaut Office produced a memo regarding the safety of next generation launch vehicles. The memo requested that these vehicles have a probability of loss of crew of at most 1 in 1000 flights, which represents nearly an order of magnitude decrease from current vehicles. The goal of LOC of 1 in 1000 flights has since been adopted by the launch vehicle design community as a requirement for the safety of future vehicles. This research addresses the gap between current vehicles and future goals by improving the capture of vehicle architecture effects on reliability and safety. Vehicle architecture pertains to the physical description of the vehicle itself, which includes manned or unmanned, number of stages, number of engines per stage, engine cycle types, redundancy, etc. During the operations phase of the vehicle life-cycle it is clear that each of these parameters will have an inherent effect on the reliability and safety of the vehicle. However, the vehicle architecture is typically determined during the early conceptual design phase when a baseline vehicle is selected. Unless a great amount of money and effort is spent, the architecture will remain relatively constant from conceptual design through operations. Due to the fact that the vehicle architecture is essentially “locked-in” during early design, it is expected that much of the vehicle's reliability potential will also be locked-in. This observation leads to the conclusion that improvement of vehicle reliability and safety in the area of vehicle architecture must be completed during early design. Evaluation of the effects of different architecture decisions must be performed prior to baseline selection, which helps to identify a vehicle that is most likely to meet the reliability and safety requirements when it reaches operations. Although methods exist for evaluating reliability and safety during early design, weaknesses exist when trying to evaluate all architecture effects simultaneously. The goal of this research was therefore to formulate and implement a method that is capable of quantitatively evaluating vehicle architecture effects on reliability and safety during early conceptual design. The ConcepTual Reliability Growth Approach for CompariSon of Launch Vehicle ArchiTectures (CONTRAST) was developed to meet this goal. Using the strengths of existing techniques a hybrid approach was developed, which utilizes a reliability growth projection to evaluate the vehicles. The growth models are first applied at the subsystem level and then a vehicle level projection is generated using a simple system level fault tree. This approach allows for the capture of all trades of interest at the subsystem level as well as many possible trades at the assembly level. The CONTRAST method is first tested on an example problem, which compares the method output to actual data from the Space Transportation System (STS). This example problem illustrates the ability of the CONTRAST method to capture reliability growth trends seen during vehicle operations. It also serves as a validation for the development of the reliability growth model assumptions for future applications of the method. The final chapter of the thesis applies the CONTRAST method to a relevant launch vehicle, the Space Launch System (SLS), which is currently under development. Within the application problem, the output of the method is first used to check that the primary research objective has been met. Next, the output is compared to a state-of-the-art tool in order to demonstrate the ability of the CONTRAST method to alleviate one of the primary consequences of using existing techniques. The final section within this chapter presents an analysis of the booster and upper stage block upgrade options for the SLS vehicle. A study of the upgrade options was carried out because the CONTRAST method is uniquely suited to look at the effects of such strategies. The results from the study of SLS block upgrades give interesting observations regarding the desired development order and upgrade strategy. Ultimately this application problem demonstrates the merits of applying the CONTRAST method during early design. This approach provides the designer with more information in regard to the expected reliability of the vehicle, which will ultimately enable the selection of a vehicle baseline that is most likely to meet the future requirements.