Filtyp
Popular Abstract in Swedish Ämnet hållfasthetslära behandlar metoder och principer för att kunna bestämma deformationer och spänningar i en fast kropp som utsätts för belastning. Avhandlingen behandlar skademekanik, vilket rör hur skador (porer, håligheter, mikrosprickor och dylikt) påverkar materialets egenskaper och hur skadorna påverkas av belastning. Vidare förutsätter skademekaniken att mater
Popular Abstract in Swedish Bakgrund Kroppen har många olika försvarsmekanismer för att skydda sig mot angrepp av olika slag. Bland försvarsmekanismerna i immunförsvaret finns förmågan att bilda antikroppar. Antikroppar, eller immunglobulin, är lösliga protein och består av fyra polypeptidkedjor som hålls samman av svavelbindningar. Dessa kedjor har en variabel ände som ger upphov till molekylensAntibodies are important protein structures in the immunological defence. Occasionally the regulation of the production of these antibodies fails and antibodies directed against self structures are produced in large scale. Antibody production can also complicate or make transfusions and transplantations impossible. Purified protein A from Staphylococcus aureus immobilised to beaded agarose can ads
This thesis studies the phenomenon of modern genocide denial, focusing in particular on the Western denialist cultures surrounding the Holocaust and the Armenian genocide of 1915.While those denying, rationalizing or trivializing the Holocaust may be completely separated from those engaging in denial of the Armenian genocide, both cultures of denial have undergone similar historical phases and dev
The purpose of conference of the Swedish Network for European Legal Studies in Stockholm on March 22 and 23 was to detect and evaluate general principles of European community law. The conference was a follow up to the 1999 Malmö conference on the subject and the question was if there had been any new development. In 1999 general principles of Community law was discussed from the perspective of hu
We evaluate the performance of list sequence (LS) maximum a posteriori probability (MAP) decoding on the additive white Gaussian noise (AWGN) channel and the fully interleaved flat Rayleigh fading channel. In particular, we focus on the frame error rate (FER) of LS-MAP decoding with genie-assisted error detection. It is demonstrated that LS-MAP decoding yields significant performance improvements
The need to reduce CO2 emissions from fossil-fuel based power production creates the need for new power plant solutions where the CO2 is captured and stored or reused. Different concepts to capture CO2 fall into the three main categories: 1. Precombustion decarbonization 2. Oxy-fuel combustion 3. Post-combustion removal of carbon. In the first two types of processes Oxygen Transport Membrane (OTM)
Board evaluations can contribute to effective boards and improved corporate financial performance. The increasing interest in the practice of board evaluations, however, calls for a more systematic and careful approach than has been employed in the past. While most attention has primarily been focused on the content of board evaluations, this article outlines the features of various possible board
Contributing to a growing literature on democracy beyond the nation-state, this article draws on aspects of national democratization theory in order to analyse empirical processes of democracy. By combining insights from transition theory and the theory of political opportunity structures, the article examines the case of the Asian Development Bank (ADB). While the ADB for a long time has been des
The mixing process in a Lightnin Series 45 static mixer, 40 mm in diameter, has been investigated using computational fluid dynamics and the volume of fluid (VOF) method, a method developed for immiscible fluids but here used for miscible. The mixing process was investigated for two liquids that had viscosities ranging from 0.003 to 51.2 Pa s, and the volumetric flow rate proportion between the li
The production of heavy-salted cod (Bacalao) has changed from being a single-step process (kench) salting to a multistep procedure varying between producers and countries. Presalting by injection, brining, or pickling is increasingly applied prior to pile (dry) salting. This article describes the effects of different presalting methods (injection and brining, brining only, and pickling) on yield a
Tumor cell death potentially engages with the immune system. However, the efficacy of anti-tumor chemotherapy may be limited by tumor-driven immunosuppression, e.g., through CD25(+) regulatory T cells. We addressed this question in a mouse model of mesothelioma by depleting or reconstituting CD25(+) regulatory T cells in combination with two different chemotherapeutic drugs. We found that the effi
Use of computational fluid dynamics (CFD) software packages within fire performance based engineering and risk assessment is increasing substantially. An important part in the process is validation and verification in order to be able to assess the accuracy and reliability of the computational tools. To improve the credibility of using CFD modeling in several high-consequence fields, such as the n
