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We employ Non-equilibrium Green's functions (NEGF) to describe the real-time dynamics of an adsorbate-surface model system exposed to ultrafast laser pulses. For a finite number of electronic orbitals, the system is solved exactly and within different levels of approximation. Specifically i) the full exact quantum mechanical solution for electron and nuclear degrees of freedom is used to benchmark
Background AB Ångpanneföreningen (ÅF) is one of the largest and oldest technical consulting firms in Sweden. The company was founded in 1895 and has witnessed four big technical advances: steam power, electricity, nuclear power and computerization. The company provides qualified services and solutions for industrial processes, infrastructural projects and in the development of products as well as
I Slättemossa, Hultsfreds kommun, Kalmar län, förekommer två hällar som båda är mindre än 20m2. De består av en så kallad klotbergart (orbicular rock). Bergarten är klassad som monzodiorit till diorit och består av klot, som ligger tätt i ett matrix. Kloten är uppbyggda av en medelkornig kärna omgiven av tre finkorniga skal; ett inre mörkt, ett mellanliggande ljust och ett yttre mörkt skal. MatrixAt Slättemossa, Hultsfreds kommun, Kalmar län, Sweden, two outcrops of orbicular rock occur. Both are smaller than 20 m2. The rock is classified as a monzodiorite to diorite; it contains closely spread orbicules in a matrix. The orbicules are made up of a medium-grained core surrounded by three fine-grained shells: an inner dark shell, a light shell and an outer dark shell. The matrix is medium-gr
This study investigates a group of globalized foreign-born people among the new residents in Malmö who came to Sweden mainly in 2005. The life situation of this group of immigrants is not as well studied as the integration problems of refugees. Since the social and labor migration is increasing in Europe and in the whole world it is worth to study the lives of the globalized people in different as
This essay is about the indigenous people Urak Lawoi in Andaman Sea, outside the west coast of Thailand. The study shows what happens to them when they are being deprived of their territory and are being forced to abandon their culture, lifestyle and traditional economic subsistence. Urak Lawoi have until recently maintained culture, language and lifestyle apart from the rest of Thai society. Dur
The rich cultural heritage of China is becoming less relevant and forgotten as a result of rapid urbanization and modern lifestyles. This project aims to preserve the Chinese music heritage by designing an instrument based on the Chinese zither guzheng. Despite the rising interest of traditional instruments, there are factors that are holding people back from practicing them. There have been atte
The latticework duct plays an important role in turbine blade cooling for aircraft engines. The present numerical research provided information about the thermal performance in latticework ducts with different endwall shapes. Each latticework duct analyzed in this study had a crossing angle of 90° and 11 sub channels on both the two sides of the endwall. A numerical investigation was conducted at
Urgent water and food security challenges, particularly in continental and boreal regions, need to be addressed by initiatives such as the Horizon 2020‐funded project WATer retention and nutrient recycling in soils and streams for improved AGRIcultural production (WATERAGRI). A new methodological framework for the sustainable management of various solutions resilient to climate change has been dev
Expectations on collaboration between public authorities and civil society organizations (CSOs) have increased in Sweden the past decades, partly due to changes in the organization of welfare services. This article investigates a collaborative project within the migrant integration policy area. It is a collaboration between the employment offices in a region of Sweden and local CSOs with the commo
In recent years, Ethiopia’s double-digit growth rates are regarded as an economic miracle. As the government assigned a key role for the private sector to promote industrialization, this paper investigates the current state of the private sector in the manufacturing industry and the extent it contributes to the growth and development in Ethiopia. An exploratory case study approach was implemented
Although the EU has substantial influence over how and with what Swedish municipalities work, the national level still tends to be the point of departure for the EU cooperation and analysis thereof. This qualitative single case study intends to abandon that tradition through investigating the consequences of EU projects at the local administrative level. Due to a lack of earlier research about the
In 2018, the Swedish Security Service (SÄPO) estimated that about 150 individuals who had participated in terrorist groups had returned to Sweden from Syria and Iraq. In this study, local implementation of national policy regarding the handling of returnees in the cities of Stockholm, Gothenburg and Malmo has been analyzed. Interviews were conducted with coordinators from each city, whose area of
The challenge to limit global warming to 1.5°C requires substantial transitions in cities. Shifting consumer behaviours, property use and development are necessary to meet urban housing shortages and ensure a liveable future. Isolation and loneliness are increasing in cities and with the rise of the sharing economy system, traditional ways of living are questioned. While shared housing is nothing
In Sweden today, power production with bioenergy systems is more costly than with fossil energy systems. New technology under development, such as integrated gasification and combined cycle technology (IGCC), and reduced biomass costs would improve the competitiveness of bioenergy systems. The CO2 mitigation costs are lower for biomass systems using IGCC technology than for natural gas systems usi
IL-8 is a major human neutrophil chemoattractant at mucosal infection sites. This study examined the C-X-C chemokine response to mucosal infection, and, specifically, the role of macrophage inflammatory protein (MIP)-2, one of the mouse IL-8 equivalents, for neutrophil-epithelial interactions. Following intravesical Escherichia coli infection, several C-X-C chemokines were secreted into the urine,
The transition from a middle Holocene relatively warm and stable climate to a cooler and unstable late Holocene climate is reconstructed using sediments from Lake Igelsjon, south-central Sweden. This multiproxy study illustrates local, regional and global scale responses to climatic change by focusing on a previously identified abrupt hydrological shift to cooler and/or wetter conditions around 40
This essay is about the indigenous people Urak Lawoi in Andaman Sea, outside the west coast of Thailand. The study shows what happens to them when they are being deprived of their territory and are being forced to abandon their culture, lifestyle and traditional economic subsistence. Urak Lawoi have until recently maintained culture, language and lifestyle apart from the rest of Thai society. Dur
Direct gene transfer to the adult brain is dependent on vectors that transduce non-dividing cells, such as lentiviral vectors. Another aspect of the development of gene therapy to the brain is the need for cell-specific transgene expression. Expression from vesicular stomatitis virus G-protein (VSV-G) pseudotyped lentiviral vectors has been reported to be mainly neuron specific in the brain. We co
