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Biodiversity, and in particular plant species diversity decline is linked to landscape fragmentation and habitats loss due to land use transformations but also to decreasing dispersal vectors in the landscape. During the last 200 years the landscape has undergone dramatic changes in its structure and its habitats diversity. Among the different habitats that constitute rural landscape there are thr
Concrete hardens as a result of chemical reactions between water and cement. Cement is a hydraulic binder, in the reaction the cement binds water-molecules. This is an exoterm process, heat is produced during the reactions. How fast this process proceeds is much depending of the temperature. The amount of heat produced during the hardening of the concrete is also depending on the thickness of the
In this report the shear-capacity of adhesive glass-joints was investigated. A number of various adhesives were tested; glues and silicones. Tests were conducted with small specimens to evaluate the characteristics of the adhesives. With the results of the tests material models were evaluated in the finite element program Abaqus. Linear-elastic and hyper-elastic models were used. Large-scale tests
Suicidal thoughts are a serious problem that’s discussed on the internet forum Flashback. The aim with this study was to examine and analyze how thoughts of suicide between members are expressed, treated and handled on Flashback and how the interaction between these members unfolds. The members that participate in the communication on the forum are usually no professionals. Therefore, the members
I svensk rätt har den som erlagt betalning av misstag som huvudregel, enligt principen om condictio indebiti, rätt att få pengarna åter. Huvudregeln motiveras av det faktum att mottagaren inte har någon rätt till de erhållna medlen och därmed inte heller något beaktansvärt intresse av att få behålla dem. Det finns emellertid fall då omständigheterna vid betalningen och händelseförloppet därefter gIn Swedish law, the principle of condictio indebiti provides, as a general rule, that anyone who makes a payment by mistake shall have the right to get his or her money back. The general rule is motivated by the fact that the recipient of the payment is in no way entitled to the funds, and therefore has no considerable interest in keeping them. There are, however, situations where the chain of eve
Mögel som växer inomhus har påvisats orsaka ohälsa som andningsbesvär, allergi och eksem. Eftersom vi tillbringar större delen av våra liv i inomhusmiljöer är det viktigt att hitta lösningar på detta problem. Eftersom det finns mögelsporer i luften och går det inte att undvika att få in dem i våra byggnader. Det som går att göra är att förhindra sporerna från att gro. Syftet med detta projekt har
Heavy trucks vehicles by design often suffer from issues causing driver discomfort. That discomfort is here considered caused by oscillations in the driveline, which are affecting the driver. The driveline oscillations – sometimes referred to as shunt and shuffle - exist because of the sheer amount of power in a heavy truck engine, combined with a driveline where the components are relatively weak
Human rights have become one of the most sensitive issues between EU and China, and it has brought a substantial impact on the bilateral relation. The EU’s persistent criticism on the Chinese human rights situation has not only provoked strong reaction from the Chinese government, but also led to a wide antipathy towards the EU’s external human rights policy among ordinary Chinese people. Adopting
Under 1800-talet präglades hela Kontinentaleuropa av en kodifikationsfeber. Stora delar av Kontinentaleuropa kodifierade civilrätten. Kodifikat-ionstrenden nådde även de nordiska länderna. Sverige, Norge och Danmark gjorde alla någon form av kodifikationsförsök, men inget av dem ledde till en antagen kodifikation. De nordiska länderna avvek både från resten av Kontinentaleuropa och från varandra. During the 19th century, continental Europe was engulfed by a codification fever. Most parts of continental Europe proceeded to codify their private law. The codification trend also reached the Nordic countries. Sweden, Norway, and Denmark all attempted to codify their private law at some point, but none of the attempts ever lead to them adopting a codification. The Nordic countries deviated, both
Sverige har under lång tid haft en restriktiv alkoholpolitik. Sverige är också medlem i Europeiska unionen, där huvudregeln är fri rörlighet av varor. Denna skiljelinje har inneburit att Sverige visserligen fått behålla ett detaljhandelsmonopol (Systembolaget), men också att en möjlighet för svenskar att privat importera alkoholhaltiga drycker för eget bruk införts. År 2023 lämnade Högsta domstoleSweden has long pursued a restrictive alcohol policy. Sweden is also a member of the European Union, where the the free movement of goods is a general principle. This dividing line has resulted in Sweden getting to retain a retail monopoly (Systembolaget), however the possibility for Swedes to privately import alcoholic beverages for their private consumption was introduced. In 2023, the Swedish S
Uganda’s higher education system has come under pressure in the past few years. Liberalisation of the education sector attracted numerous private players into higher education provision, and making it commercialised. This has promoted that focus is shifted to the profit motive away from the primary purpose of students attaining gainful employment upon graduation. The research seeks to emphasise th
Power reduction is becoming a critical design requirement for ASIC/SOC designers. Reducing both dynamic and leakage power is essential to meet power budgets for portable devices as well as to ensure that these ASICs meet their packaging and cooling costs. In addition, the power of an ASIC has a significant impact on its reliability and manufacturing yield. Also, low-power has become a leading des
At Tetra Pak, general knowledge of food and beverage processing is of great importance. This in turn, depends on the equipment used for the particular process. One of these equipment consists of deformed tubes made of stainless steel 316L. The aim of the present work is to get an understanding of the material 316L. To achieve this, physical tensile tests are performed to study the material behavio
In this study we aimed to identify and explore different aspects of the school counsellors work with children at Swedish schools. The school counsellor’s assignment at schools is in part to take care of and help the children's mental health within the frame of the psychosocial perspective i.e. for example the social part of the children's lives that sets the condition of their experiences
How often do we think of our own death? And how often do we stop and think of the changes surrounding death that affect our lives? Thanatology, the study of death and dying, examines death from different perspectives. Following a thanatological path, this research aimed to explore the relationship between death and technology in terms of social change, specifically in the Republic of Cyprus. F
Detta examensarbete har skrivits i sammarbete med ett företag i södra Sverige. Målet har varit att utvärdera ett befintligt industridesign-förslag, undersöka vilka industraliserbara lösningar som finns tillgänglig på marknaden idag, och generera ett nytt designförslag som kan implementeras under en kortare tidsperiod. Målet med designförslaget har varit att ta fram en design som har en ny look-andThis master thesis has been written in collaboration with a large company in southern Sweden. The goal has been to evaluate a current industrial design proposal, look at the current technology available on the market, and then generate a new proposal that can be implemented in a short period of time. The goal with the design was to generate a design the has a new look-and-feel, while still fitting
Städer har historiskt sett utgjort den centrala delen för politiska beslut, ekonomisk tillväxt och bidragit till revolutionerande forskning. På senare år har städerna fått en mer betydande roll i samhället, vilket har lett till att behovet att planera städer som främjar hållbar utveckling har ökat. Detta medför stora utmaningar för den fysiska planeringen av städer och inom Sveriges gränser ställeDuring the recent decades the conditions for how our cities are developed has gained a more significant role in society, resulting in an increasing need to plan cities that promote sustainable development. This entails challenges in changing the direction of today’s spatial planning into a more sustainable one, a challenge that requires that all stakeholders work together to create attractive citi
A recent trend in the IT world is the term Internet of Things (IoT). As more and more devices get connected to the internet, and with companies trying to lower production costs in order to stay competitive, security can easily be neglected. In this report traditional Transport Layer Security (TLS) implementations and post-quantum based TLS were evaluated and performance measurements were conducted
Immigrant entrepreneurs who get involved in the restaurant industry face different challenges to promote their restaurants and attract new customers. However, immigrant entrepreneurs’ cultural capital is an important asset that can be exploited to overcome these challenges. This paper seeks to identify and explore what is the cultural capital that immigrant entrepreneurs use as marketing strategie
Idag är planering en essentiell komponent i både den offentliga och den privata sektorn. Ett bra planerad projekt har en högre sannolikhet för att lyckas än ett inte så välplanerad projekt. Men ju större ett projekt är, desto mer tidskrävande är planeringsprocessen. I detta examensarbete utvecklades ett planeringsverktyg för att hitta en tillräcklig bra konfiguration mellan personer och deluppgifToday, planning is an essential part in most lines of business. A good planned project has a higher chance of succeeding than a not so well planned project. However, the bigger a project is, the more time consuming the planning phase becomes. This master thesis has been aimed at designing and developing a planning support tool for finding a good match between persons and tasks based on their ski
