Popular Abstract in Swedish Kroppens immunförsvar är en kraftfull organisation som styrs av ett intrikat samspel mellan olika molekyler. Dess främsta uppgift är att försvara kroppen mot främmande ämnen, såsom virus och bakterier. Detta kräver en snabb reaktion, vilken naturen löst i form av ett kaskadsystem, där ett första fåtal molekyler inom loppet av minuter aktiverat miljontals molekyler och cANCA-associated systemic vasculitis (AASV) is a group of inflammatory disorders, characterized by inflammation and necrosis of blood vessels and frequently granuloma formation. Patients with AASV make autoantibodies, so called ANCA, against proteins present in the granules of neutrophils and monocytes, mainly proteinase 3 (PR3) and myeloperoxidase (MPO). Clinically, disease progression is characte

During the last 15 years cycles with CO2 capture have been in focus, due to the growing concern over our climate. Often a natural-gas fired combined cycle with a chemical absorption plant for CO2 capture from the flue gases have been used as a reference in comparisons between cycles. The integration of the steam production in the cycle to minimise the drop in efficiency have not been extensively s

The purpose of this work is to provide statistical series on energy consumption in Portugal in 1856-2006. Its main innovation is the inclusion of traditional sources along with modern ones.

Starch is a common ingredient in many products, influencing properties such as viscosity, stability, sensory properties and appearance. These properties and how they change with time in the process called retrogradation are dependent on the structure of starch and its interaction with other components such as lipids and proteins. Lipids, which are present in many starches and products, play an imp

Dynamic Epistemic Logic is claimed to be a dynamic version of epistemic logic. While this being true, there are several dynamical aspects that cannot be reasoned about in Dynamic Epistemic Logic. When a scenario is fixed and a possible world model representing the scenario is constructed, the possible future ways the system can evolve are in some sense already determined. For instance no new agent

Kapitlet är en populärvetenskaplig fördjupande text om landsbygdens bebyggelse och den agrara ekonomin från vikingatid och fram till skiftena i det område som idag utgör Lunds kommun.

Popular Abstract in Swedish Njurens funktion är avgörande för att reglera extracellulärvätskans volym och sammansättning. Varje människonjure består av ca en miljon nefron, vilka utgör den minsta funktionella enheten. Via den afferenta arteriolen når blodet ett kapillärnät i nefronet. På grund av ett högt tryck i kapillärnätet filtreras vätska ut och samlas upp i en rund struktur, Bowman´s kapsel,Studies were performed to investigate the influence of the vasoconstrictors angiotensin II (AII) and norepinephrine (NE) on calcium metabolism in smooth muscle cells of afferent arterioles. Fura-2 and image analysis techniques were used to evaluate calcium responses in the proximal and distal parts of afferent arterioles with attached glomeruli. AII and NE increase intracellular calcium concentrat