This thesis is an ethnographic study of Taulli, a “Peruvian peasant community” (PPC) in the highland region of Ayacucho. PPCs are a paradigmatic type of Andean community with distinctive communal features and great historical significance. The thesis offers a detailed case study that contributes to an understanding of the maintenance, current role, and functioning, of these communities in the early Twenty-first Century. Additionally, this case study reassesses key theoretical and methodological approaches to the study of Andean cultures, defending the ongoing validity of community ethnographies and many aspects of 1960s-80s research in the Andean region (particularly its “long-termist” approaches). Specifically, the thesis examines the current role that the community (as a PPC) plays for the Taullinos -such as its respective advantages and disadvantages- in a context where far-reaching social change coexists with rich local traditions. On the one hand, it is argued that the community has become a channel through which Taullinos acquire access to new services and benefits, largely resulting from increased state intervention through unprecedented development-related initiatives. Despite their limitations and mixed results, it is shown how these initiatives partially adapt to and reinforce the local PPC status. The combination of this state intervention and other factors of change, especially emigration, are deepening local integration into national society and have brought remarkable improvements to the quality of life of Taullinos. Nonetheless, such processes are also hampered by severe problems and challenges, largely linked to a legacy of social exclusion and discrimination. On the other hand, it is argued that the community and local traditions continue to offer Taullinos a strong sense of identity and social cohesion, and some important practical advantages, in the context of social change. In particular, through their participation in the local communal organisation and ritual celebrations, which are key foci of this study. Furthermore, it is demonstrated how local traditions are dynamically reinvented to serve as a primary channel through which Taullinos experience and accommodate change. Therefore, although the local communal system is demanding and has many limitations, Taullinos unanimously accept and identify with it, and with the PPC status that guarantees its continuity.

The aim of this thesis is to conduct performance investigation of a combined system of Network Coding (NC) technique with Ant-Colony (ACO) routing protocol. This research analyses the impact of several workload characteristics, on system performance. Network coding is a significant key development of information transmission and processing. Network coding enhances the performance of multicast by employing encoding operations at intermediate nodes. Two steps should realize while using network coding in multicast communication: determining appropriate transmission paths from source to multi-receivers and using the suitable coding scheme. Intermediate nodes would combine several packets and relay them as a single packet. Although network coding can make a network achieve the maximum multicast rate, it always brings additional overheads. It is necessary to minimize unneeded overhead by using an optimization technique. On other hand, Ant Colony Optimization can be transformed into useful technique that seeks imitate the ant’s behaviour in finding the shortest path to its destination using quantities of pheromone that is left by former ants as guidance, so by using the same concept of the communication network environment, shorter paths can be formulated. The simulation results show that the resultant system considerably improves the performance of the network, by combining Ant Colony Optimization with network coding. 25% improvement in the bandwidth consumption can be achieved in comparison with conventional routing protocols. Additionally simulation results indicate that the proposed algorithm can decrease the computation time of system by a factor of 20%.

This study attempted to determine if the type of class schedule (traditional, A/B block, or accelerated block) used in Texas public high schools significantly affects students' achievement results, attendance rates and dropout rates. One thousand four hundred ninety (1490) Texas high school principals were surveyed to determine the type of schedule currently in use on each campus, the type of schedule previously used on each campus, the length of time the current schedule has been in place on each campus, and the length of time that the previous schedule was used on each campus. This study is particularly significant in that this research provides information to assist principals in determining if block scheduling is instrumental in improving achievement in reading and mathematics, in improving attendance and in lowering dropout rates. The results of the study indicated that the use of a particular type of schedule: traditional, A/B block, or accelerated block is not directly correlated to improved achievement, attendance, or dropout rates. An expectation that the implementation of a traditional, A/B block, or accelerated block schedule will be the sole factor to cause improved student achievement, improved attendance rates or improved dropout rates is inappropriate. Ultimately, campus and districts officials must assure that effective teaching practices are occurring on each campus, regardless of the schedule type. Currently, a projected (Texas) state education funding shortfall is causing school district administrators to review cost-saving options for the 2003 - 2004 fiscal year. There is discussion in many districts regarding the fact that traditional scheduling is more economical than A/B block or accelerated block scheduling. The results of this study indicate that the decision to move campuses from A/B block or accelerated block to traditional scheduling might be made as a cost-saving move without negatively impacting student achievement, attendance rates or dropout rates.

This research was encouraged by the tremendous demand for teachers. Two million new teachers will be needed in the United States over the next decade. The teacher shortage has school administration, school boards, education agencies, and institutions of higher education investigating how to train and retain more teachers. Alternative certification programs have been developed to address the teacher shortage. This study examined the effectiveness of traditionally and alternatively certified teachers in two separate programs with regard to their self-efficacy, perception of their training, and their ExCET scores. Traditional candidates (10) and alternative candidates (74) were examined using survey research. According to this data on self-efficacy, perception of training, and ExCET passing rates, there is no significant difference between those teachers who receive traditional training and those who are trained in alternative certification programs.

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The understanding of Swedish lobbyism is so far insufficient and misguided. In order to understand Swedish lobbyism better this thesis calls for a shift to theory testing case studies of actors that are capable to lobby in an organized and recurring way. To do this it offers a theoretical framework developed from three established theories of lobbying strategy adjusted for a Swedish context. The purpose of this framework is to chart strategies for how Swedish lobbyists lobby against Members of Parliament (MPs) and if and how these strategies influence MPs’ attitudes towards a policy. The case is the lobbying campaign for a reduced restaurant sales tax from 2000 to 2014 ending with a reduction from 25% to 12%. The study concludes that Swedish lobbyism is built from alliances, trust, perceived seriousity, and public interest, more than actual expertize of a specific topic.

This thesis investigates the multiple and contested spaces of belonging that may be evoked by ritualised musical performance. It makes an ethnographic case study of the Zorn Badge Auditions in Sweden, in which musicians play before a jury in the hope of being awarded a Zorn Badge and a prestigious but also contested title: Riksspelman. Building on theories of ritual and performance in combination with Sara Ahmed’s theorisation of orientation, the thesis attends to sensory ways of experiencing and knowing music while tracing the various ways in which Swedish traditional music is performed, felt, heard, sensed and understood in audition spaces. It draws on interviews with players and jury members, participant observations of music auditions and the jury’s deliberations, showing how musical value is negotiated through processes of inclusion and exclusion of repertoires, instruments and performance practices. The study also illuminates how anxiety and uncertainties are felt on both sides of the adjudication table. The auditions trigger feelings of belonging and harmony, but also rupture and distance. A brimming of felt qualities contributes to the sensing of history, tradition, memory, place and geography, as well as close emotional connections between music and individual performers. The thesis reveals how gradual adaptation, and the lived experiences of time within tradition, allow the Zorn institution to negotiate change and thereby maintain its position within Swedish society.

The economic modernization of the Amazon fostered by the Brazilian military government during the 1960s and 1970s was largely realized without taking into consideration the presence of local households which lived from the extraction of forest products (mainly non-timber). When they began to be expulsed, a political resistance, often guided by the Catholic Church, appeared as well as the creation of unions based on traditional identities, especially that of rubber tappers. During the 1980s, these unions made a strategic alliance with the ecologist movement which started to consider traditional populations, whose lifestyle depended on the forest, as allies for the protection of the Amazon rainforest. The movement gained a decisive momentum at the end of the decade by putting forward new proposals of land tenure for traditional populations, grounded on collective land rights. This strategy has been very efficient during the 1990s and 2000s, during which about 1,300,000 km(2) of rainforest were set apart and reserved for the use of "traditional communities" under a variety of legal status. But it has also led to mix under the same "collective" etiquette and principles a number of different ways of using and managing land and natural resources. This assumption however should be nuanced by a careful analysis of the resource management systems existing in each case, for they are in general complex and mix varying proportions of individual and collective decisions. The aim of this paper is to explore this question using the example of the Chico Mendes agroextractive settlement (PAE-CM), inhabited by about 100 rubber tapper families and symbolic of the political struggle of traditional populations in the Amazon for being the home of the rubber tapper leader Chico Mendes assassinated in 1988. Applying Ostrom "design principles", we try to catch what are the local institutional arrangements and to see if they suggest collective or individual management, and what the boundaries between both categories are. As a conclusion, we find that the PAE-CM's system is much less collective than expected, and also very much controlled by external authorities, in a logic pretty much away from the idea of a CPR system. This finding is useful to understand the shortcomings in the actual management of the PAE but also to foresee difficulties which will probably arise in the management of many of the areas which have gained collective land rights or collective management statutes in the Amazon.

This inquiry began with a global question: Why are Aboriginal high school students underrepresented in the sciences? This led to the following series of questions: What is science? Is Aboriginal knowledge about nature and naturally occurring events science? What is science literacy? What are culturally responsive approaches to science education? The initial inquiry began as part of the Aboriginal Knowledge and Science Education Research Project, University of Victoria, British Columbia, Canada. Over time the inquiry morphed into two case studies. The first case study focused on a quantitative exploration to examine the current state of student performance in British Columbia secondary school science (Biology 12, Chemistry 12, and Physics 12), and mathematics (Principles of Mathematics 12). The examination of performance trends for over a decade confirmed the underperformance of Aboriginal students in secondary school sciences and mathematics when compared to non-Aboriginal students. The second case study sought to establish criteria, identify, and document a model project that incorporated the methods of western modern science (WMS) knowledge and ways of knowing represented by traditional ecological knowledge and wisdom (TEKW), local ecological knowledge (LEK), and indigenous knowledge (IK) in a local environment (place-based) and that was culturally responsive to students and faithful to science education principles. A model project was identified in British Columbia operating within the Heiltsuk First Nation territory by the Qqs (pronounced “kucks”) Projects Society. This project exemplified the Te Kotahitanga Project in Aotearoa/New Zealand by engaging student interns in science in place. Qqs partnered with a number of non-governmental organizations to develop the Supporting Emerging Aboriginal Stewards (SEAS) Initiative, whereby interns used WMS techniques to study their traditional territory in the Great Bear Rainforest. The SEAS project was deemed to make science more relevant for Aboriginal students, who may otherwise have rejected it because of a possible conflict with their cultural value systems and personal relevance. There is a persistent tension between science espoused by WMS, and the wisdom and sacredness of indigenous knowledge and wisdom (IKW). Finally, recommendations are proposed for a Two-row Wampum Belt or a trans-systemic practice that would enable IKW and WMS knowledge to operate in a spirit of mutual cultural responsiveness, followed by recommendations for future study. / Graduate

A multidisciplinary research methodology based on the combination of literature review and spatial analysis is presented as a contribution to the historical ecology of olive trees in Sicily (Italy). The thesis crosscuts time and space at different scales for a new epistemological approach to allow the olive trees to “talk”. Structured around the identification of breaking points and nodes of connection, the social and ecological history of the olive trees in the island are explored. While recognising the full agency of trees in the spatial and temporal evolving dynamics of the landscape, the vital importance of their inner connections with other elements of the ecosystems is stressed in the analysis; as also the importance of Traditional Ecological Knowledge. The thesis is concluded with the hypothesis that the olive trees of Sicily could be seen as biocultural refugia, physical places which preserve both agricultural biodiversity and traditional ecological knowledge.