Sökresultat

Filtyp

Din sökning på "*" gav 533050 sökträffar

Förord

Förord till temanummer om Ericsbergsarkivet

Temperature control strategy for polymer electrolyte fuel cells

A polymer electrolyte fuel cell (PEFC) is an electrochemical device that converts chemical energy directly to electrical energy, and its performance greatly depends on its operating temperature. Therefore, in this paper, a novel thermodynamic PEFC model with the airflow cooling method is firstly developed for the PEFC system. Then, a novel model predictive control (MPC) controller is designed to c

Elevated Platelet Count Appears to Be Causally Associated with Increased Risk of Lung Cancer: A Mendelian Randomization Analysis

BACKGROUND: Platelets are a critical element in coagulation and inflammation, and activated platelets are linked to cancer risk through diverse mechanisms. However, a causal relationship between platelets and risk of lung cancer remains unclear. METHODS: We performed single and combined multiple instrumental variable Mendelian randomization analysis by an inverse-weighted method, in addition to a

Materiality, aesthetic gestures and emotional communities : on emotions as artistic medium

Emotions can be physical experiences. They may cause an unpleasant pressure on your shoulders, contract the skin over your collarbones, or make your arms or chest burn. They can fill your body with aggression, cause a pleasant warmth in your abdomen, or obstruct your breathing. This paper discusses emotions as physical and material phenomena—as matter— and the possibility to understand them as an

Performing shame : alignments between aesthetic gestures, structures of feeling, and value judgments

In this paper, I discuss artworks in which the artists make use of the affect of shame to problematize art fields as “structures-of-feeling” (Williams, 1977), from feminist, queer and anti-racist perspectives. Based on Sara Ahmed’s (2010) suggestion that feelings may be how structures get under our skin I argue that these artworks critically depict the role that emotions play for the compliance to

The Swedish Microchipping Phenomenon

The book is an investigation into why microchipping, despite its many negative connotations in an international context, is so relatively defused in Sweden. The book’s discussion is built around interviews with 15 chipped Swedes, and the Swedish case is studied from three main themes: Surveillance, Science fiction and Transhumanism.

The agonist binding site on the bovine bradykinin B2 receptor is adjacent to a sulfhydryl and is differentiated from the antagonist binding site by chemical cross-linking

Chemical cross-linking was used to analyze the binding sites for the agonist bradykinin (BK) and the antagonists NPC17731 and HOE140 on the bovine B2 bradykinin receptor. [3H]BK and [3H]NPC17731 bound with high affinity to the same B2 receptor in bovine myometrial membranes as determined by the total number of specific binding sites and pharmacological specificity of the binding of these two radio

On time discretizations for the simulation of the settling-compression process

The simulation model for secondary settling tanks by Bürger et al. (2013) was introduced mainly to resolve spatial discretization problems when both hindered settling and the phenomena of compression and dispersion are included. Straightforward time integration unfortunately means long computationaltimes. The next step in the development is to introduce and investigate time-integration methods for

Lens ageing as an indicator of tissue damage associated with smoking and non-enzymatic glycation--a twin study.

Aims/hypothesis. With ageing the long-lived proteins of the human lens undergo denaturation by non-enzymatic glycation. The denaturated proteins are fluorescent, a property that can be assessed in vivo by fluorometry. Our aim was to examine the relative contribution of hereditary and environmental effects on the accumulation of fluorescent compounds in the lens.Methods. We examined 59 monozygotic