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It is generally considered that the brackish Baltic Sea has relatively low biodiversity levels of both fish and invertebrate fauna, compared to the more saline waters of Kattegat and Skagerrak on the Swedish west coast. However, a trend has been noticed, showing higher biodiversity and biomass levels of Fucus-associated fauna on the east coast of Scania, i.e. within the Baltic Sea, compared to the

Under predation risk, a trade-off between the need for safety and foraging opportunity occurs. Fish have been shown to adopt several behavioural strategies in order to reduce the risk of being attacked by a predator. In order to deeper investigate this phenomenon, in the present study common roach (Rutilus rutilus) behavioural personalities have been assessed under laboratory conditions and in the

In this master thesis a temporal model of the dynamics between virus and the immune system during a HRV infection was developed. The model was utilized to achieve numerical estimates for parameters governing the mechanisms in the immune system. Through a sensitivity analysis the interplay between different cells in the model was examined. The reliability of the parameter estimates were evaluated t

Den här studien har undersökt hur den formella och informella kommunikationen sker i ett aktivitetsbaserat kontor samt vilken roll digitala verktyg har i ett aktivitetsbaserat kontor, vilket i sin tur påverkar internkommunikationen. Med ett hermeneutiskt förhållningssätt har elva kvalitativa intervjuer med medarbetare från olika avdelningar på ett svenskt telekombolag genomförts. Resultatet visar

Considerable attention has been devoted to assessing the biological consequences of global warming during the past decades. Phenological events in plants, especially onset of flowering, has generally been observed to advance with rising temperature. However, phenology research is often restricted to short time periods because of limited data availability. Collection of flowering data from herbariu

Thailand ranks not only among the world’s most unequal societies but is also a unique case regarding political instability. Along many recent legitimacy crises, contributing to the country’s instability, it turned out that Thailand mostly lacks specific support for regime institutions, as diffuse support for the national community is rather stable. This study intends to bridge a gap in the literat

Oslo has until now been divided into the west and east, separated by categories of economic and social class as well as a physical barrier, the river, Akerselva. The west predominantly represents people of middle to upper class, whereas the east represents the middle to lower class people. This division has been formed throughout history, as the river that separates Oslo has been home to industry,

There is a need of developing methods for evaluating material parameters for peat. It is hard and costly to obtain undisturbed samples for laboratory testing of the peat. Therefore, in this thesis the possibility of using in situ measurements of the shear wave velocity for first order estimates of the consolidation parameters has been investigated. In earlier work, relationships have been found be

In this paper, it is investigated whether High-Frequency Trading has an impact on the stock market predictability or not, using nine different Autoregressive moving average models forecasts are generated. Thenceforth, ordinary least squares are used to regress the variance of the forecasting errors with High-Frequency Trading as an explanatory variable in order to see if it has any form of impact.

The way how retirement is organized in a society is linked to multiple basic social processes such as the evolution of family ties, migration or inheritance. Intra-familial care and charity dominate our view of retirement in the pre-industrial past, while commercial arrangements hardly play a role. This thesis delivers a case study on how the commercial retirement home of St. Catherine’s Hospital

This thesis has sought to understand what has governed China’s behavior towards North Korea along with what keeps China aligned with North Korea, how the US is influencing Sino-North Korean relations and if China has been increasingly critical of North Korea in the light of its nuclear tests in 2006, 2009, 2013, 2016, 2017, the sinking of the Cheonan and the shelling of Yeonpyeong Island. A theore

This thesis explores whether and how rural-to-urban migration alters the Chinese migrant family in the case of divided rural households of 10 male migrant workers. The study relied on in-depth semi-structured interviews with married men, who are fathers, husbands and sons, and who are currently working on construction sites in Beijing. Drawing on Lusher & Robins’(2009) theory of masculinity, t

Tourism is an important income for regions, where souvenirs play an important part. As we are heading into a more creatively oriented tourism, visitors are encouraged to participate rather than merely observe. The current supply of static objects symbolized by the host region, do not necessarily fulfill the underlying purpose of a souvenir; helping you remember a special moment in your life. Memo

The tawny pipit (Anthus campestris) is a migrant bird adapted to dry, sandy habitats. In southern Sweden, land use changes have resulted in a reduction of suitable areas, affecting the birds’ population size. The SandLife Project was created with the goal to restore those sandy grasslands and improve local conditions to stimulate the recovery of biodiversity. In order to compare the current and th

The Swedish government has committed to a steep increase in renewable energy production, with the aim that Sweden's energy supply should become entirely renewable by 2040. One of the renewable energy forms that is currently under expansion is wind power, with approximately a third of existing installed capacity in the four northernmost provinces. In these provinces, however, the wind power dev

This paper explores how marketing is conducted in for-profit social ventures. Knowledge regarding the for-profit social context is considered rather limited given that it has been largely marginalized by being associated either to the fully for-profit or solely non-profit extremes. In that respect, much of the existing literature has not to acknowledge the unique challenges that a dual mission, su

BAKGRUND: Operations- och anestesisjuksköterskans kompetensbeskrivningar belyser vikten av att ha god förmåga att kommunicera med och fatta beslut i samråd med resterande teammedlemmar och de har ett gemensamt ansvar för patientsäkerheten. SYFTE: Att beskriva operationssjuksköterskans syn på det perioperativa samarbetet med anestesisjuksköterskan och dess påverkan på patientsäkerheten. METOD: Kv

The purpose of this thesis is to explore how individuals perceive a personal brand online on social media, compared to how it is perceived offline in real life, and whether there is a difference in the perception of the personal brand. By using Instagram as an empirical context, this thesis explores similarities and differences in the perceptions of a personal brand from a perspective of ordinary

The electric vehicle public charging network has been suggested as a major challenge hampering the further adoption of electric vehicles. Little research have applied a user perspective when investigating the charging network, and there is a knowledge gap concerning what affects the charging network experience of electric vehicle drivers. The area of research was limited to include electric vehicl