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Multiple-Shooting Optimization using the JModelica.org Platform

Dynamic optimization is the problem of finding the minimum of a cost function subject to a constraint comprised of a system of differential equations. There are many algorithms to numerically solve such optimization problems. One such algorithm is multiple shooting. This paper reports an implementation of a multiple shooting algorithm in Python. The implementation is based on the open source platf

Plasma membrane arabinogalactan proteins

Arabinogalactan proteins (AGPs) are proteoglycans found at the outer side of the plasma membrane and in the extracellular matrix of plants. To be able to study the plasma membrane bound AGPs, a method using SDS-agarose gel electrophoresis (SDS-AGE) was developed to overcome the problems associated with electrophoretic separation of highly glycosylated proteins. AGPs were partially purified by Trit

Experimental Validation of the Brush Tire Model

The paper presents an experimental validation of the physically based brush-tire model towards the tire behavior in a number of different realistic conditions. Results are presented of measurements performed with summer, winter and studded tires on different road foundations such as wet and dry asphalt, basalt, snow and ice. The purpose behind the validation is to study the possibilities to use th

Metabolic impact of certain dietary proteins and/or amino acids - Glycaemic and hormonal responses to carbohydrate meals in healthy subject

Popular Abstract in Swedish Förekomst av fetma och typ 2 diabetes ökar i Sverige, liksom globalt. Över 360 miljoner människor har diabetes och prognosen för år 2030 är drygt 550 miljoner (IDF 2011). Att arbeta med förebyggande åtgärder för att minska denna utveckling är därför nödvändigt. Något som har stor betydelse för hälsan är vilken typ av mat vi väljer att äta och dess näringsmässiga kvaliteRe-occurring hyperglycaemic episodes promote subclinical low-grade inflammation and CVD in type 2 diabetes, emphasising the therapeutic role of tight blood glucose regulation. A tight blood glucose regulation is probably beneficial also in healthy subjects and mild elevations in postprandial glycaemia and triglycerides are associated with impaired flow-mediated dilation and increased markers of ox

Analytical Supercritical Fluid Extraction of Lipid Containing Samples

Traditionally, sample work-up has been associated with different kinds of liquid extraction techniques involving a large consumption of hazardous solvents. There are today regulations that aims at replacement of dangerous chemicals which has created a need for new extraction techniques. During the last decade supercritical fluid extraction (SFE) has become a good alternative for sample pretreatme