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To test for chaotic dynamics of the insulin producing beta-cell and explore its biological role, we observed the action potentials with the perforated patch clamp technique, for isolated cells as well as for intact cells of the mouse pancreatic islet. The time series obtained were analyzed using nonlinear diagnostic algorithms associated with the surrogate method. The isolated cells exhibited shor
The proper use and exchange of the right packaging-related information in a grocery supply chain is critical to achieve an efficient and responsive packaging logistics system. The use of well-defined packaging-related information that is available for all actors in the supply chain also facilitates an integrated and supply chain-orientated packaging development. The objective of this paper is to d
Immature progenitor cells (generated by in vitro propagation) may provide a useful alternative to primary cells (from dissected embryonic tissue) for transplantation if their migratory and proliferative and differentiation properties can be controlled and directed in vivo. In this study E15 murine EGF-responsive progenitor cells were transplanted to the striatum of adult rats. Simultaneously, thes
Zero Magic is a trick for the financial markets, which has the capacity to undermine the perceived value of a publicly traded company and profit from this. Short selling is a way of profiting from loss: Making money if and when a target company loses in value. It is a fundamental market activity that goes as far back as the first stock, yet to this day little is publicly known about the strategie
Nässelqvist’s contribution examines different models for understanding the oral delivery of New Testament writings. He finds evidence in favor of the existence in antiquity of both oral performance from memory and public reading directly from a manuscript. These types of oral delivery not only involved different delivery practices, but were also used in dissimilar settings for distinct text genres
Although reinforcement learning has gained great success in computer games, there are only few yet known implementations in ndustrial applications. This despite the fact that reinforcement learning offers interesting methods to optimise the control of nonlinear processes. In this thesis we have used two model free reinforcement learning algorithms (PPO and DDPG) to control three different simulati
Shifting between living places has become a common routine for many people all over the world. On the other hand, some people like students and commuting workers move only temporary, where the feeling of home and simplicity of moving to a new place might be challenged. The starting-point for this project was to investigate if objects can make it easier to move from place to place both emotion
Träldom var en form av slaveri vilken fanns i Norden fram till 1300-talet. I Sverige minskade träldomen troligen i omfattning under 1200-talet och försvann helt i början av 1300-talet. Det är dock oklart hur länge träldomen har funnits i Sverige och hur utbredd den var före medeltiden på grund av bristen på källor. Träldom förbjöds i Västergötland och Värmlands lagsagor 1335 då Skarastadgan utfärdSlavery existed in the Nordic countries until the fourteenth century. There is some debate regarding how old it is and how common it was. However, it is generally regarded that slavery grew less common in Sweden during the thirteenth century and was abolished during the fourteenth century. Traces of slavery can be found in Swedish medieval laws, the so-called Landskapslagarna. Though nearly all of
The corona pandemic affected associational life in Sweden deeply. Since the associational life is considered a vital societal function in Sweden, it is important that it regains its strength after the pandemic’s end. Through an interview study and by using Samverkansmodellen and Resource Dependence Theory as a theoretical framework, this study aims to examine which strategies were used during and
As Sweden has been a pioneer when it comes to agendas for the inclusion of women, the decision to terminate the feminist foreign policy was met with surprise. The newly elected government was quick at declaring the feminist foreign policy insufficient to represent Swedish interests and this research has provided insights to understand how this came to be. By analyzing the case with the application
Purpose: The purpose of this study is to develop a framework for distribution center location in order to reduce distribution costs for small, fast growing companies on the Nordic market. Methodology: In the methodology chapter, relevant research methodology for the type of study conducted in this report is presented. It is concluded that a case study is the most suitable approach for the purpose
The purpose of this essay is to investigate the social function, symbolism, and significance of the Scandinavian snake-head rings from the Roman Iron Age, and how this may reconstruct social identities. By studying the shape of the rings, their ornamentation, the craftsmanship behind them and the general contexts in which they are found, it is possible to reach a deeper understanding for the rings
The main purpose of this survey is to investigate new tramway alternatives in Lund, how effective and useful every new route is. The survey will be done by the author and information collected is checked and controlled by Lund Kommun staff and people working with Lund first tramway to Brunnshög. Every route of the tramway has stops which are located in well thought-out places, where they should h
The Convention on the Rights of the Child declares how state parties and civil society share responsibility in protecting children’s rights, as non-governmental organisations are intended to intercede when the state’s initiatives are inadequate. In this bachelor thesis the question of how international children’s rights organisations frame their legitimacy for doing the aforementioned is examined.
The purpose of the study was to investigate how social workers in the substance abuse and addiction services perceive collaboration with the psychiatric unit, and if the size of the municipality has a role in the extent to which collaboration takes place. A quantitative survey has been conducted with 40 respondents operating in a larger city and 15 respondents operating in a smaller city. The stud
Developing and getting a new medicine approved is a long and expensive process and it would therefore be beneficial if it could be streamlined. In order to control the effect and safety of a new treatment, clinical trials are performed. Traditionally, these have been performed at physical clinics, but with digitalization the option to collect clinical data remotely has been presented. This thesi
”Har du gjort gehörsläxan?” är en kvalitativ intervjustudie om lärare och elevers tankar kring gehörslära. I studien har 7 elever och 6 lärare på olika utbildningsformer intervjuats. Studiens forskningsfrågor behandlar ämnen såsom hur gehörsövningar och -strategier kan översättas från lektionssalen till övningsrummet, vilka faktorer som påverkar elevernas möjlighet till enskild övning, samt vilka ‘Have you completed the ear training homework?’ is a qualitative interview study on teachers’ and students’ thoughts about ear training. In the study, 7 students and 6 teachers from different forms and levels of education were interviewed. The research questions of the study address topics such as how ear training exercises and strategies can be translated from the classroom to the practice room,
Denna uppsats syftar till att undersöka vissa komponenter inom bostadsområden och hur dessa påverkar invånarnas nivå av anknytning till området de bor i. Hur individer uppfattar byggnadsestetik, grönområden och sociabilitet i sitt bostadsområde undersöktes genom användningen av en etablerad enkät, Perceived Residential Environment Quality-enkäten. Enkäten kompletterades med ett antal frågor rörandThis thesis aims to investigate certain components of neighborhoods and how they impact the residents’ level of attachment to the area in which they live. How individuals perceive building aesthetics, green areas and sociability in their neighborhood was examined using an established survey, namely the Perceived Residential Environment Quality survey. An additional set of questions covering neighb
The aim of this study was to see how the interdisciplinary collaboration between the substitute treatment and the social services are working. I wanted to see how the different organizations looked at each other and what they were expecting of each other, and how that could affect the collaboration. The study was conducted using a qualitative approach, semi-structured interviews with social worker
