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Skin hydration - How water and osmolytes influence biophysical properties of stratum corneum

Popular Abstract in Swedish Hudens fuktighet kan påverkas av många faktorer så som torr luft, ett varmt bad, användning av diskhandskar eller plåster, osv. Men hur påverkas hudbarriären av förändringarna av de yttre förhållandena? Frågan är särskilt relevant i situationer då läkemedel läggs på huden eftersom detta, i de flesta fall, för med sig en förändring av de yttre villkoren som kan påverka bThe outermost layer of skin (i.e., the stratum corneum, SC) is the interface that separates the water-rich inside of the body from the relatively dry external environment. SC forms an effective permeability barrier, which has to be overcome in transdermal drug delivery. Its function as a barrier for molecular diffusion depends on the SC molecular structure and phase behavior. Both structure and ph

On synthesis in the later phases of the mechanical engineering design process

Only 15% to 30% of product development projects require the development of new product concepts. This means that the majority of design projects are carried out within the embodiment design and detail design phases. However, the majority of the research studies on the mechanical engineering design process, or design process for short, have been focusing on the conceptual design phase. The embodime

Luminosity determination and searches for supersymmetric sleptons and gauginos at the ATLAS experiment

Popular Abstract in Swedish Partikelfysiken är studien av naturens minsta beståndsdelar --- De så kallade \emph{elementarpartiklarna}. All materia i universum består av elementarpartiklar. Den teori som beskriver vilka partiklar som finns och hur de uppför sig heter \emph{Standardmodellen}. Teorin har historiskt sett varit mycket framgångsrik. Den har gång på gång förutspått existensen av nya partThis thesis documents my work in the luminosity and supersymmetry groups of the ATLAS experiment at the Large Hadron Collider. The theory of supersymmetry and the concept of luminosity are introduced. The ATLAS experiment is described with special focus on a luminosity monitor called LUCID. A data-driven luminosity calibration method is presented and evaluated using the LUCID detector. This method

Deployment and Evaluation of a Wireless Mesh Network

Wireless Mesh Networks (WMNs) have the potentialities to greatly penetrate the marketplace in the next decade. They can be considered a hybrid between wireless infrastructure and ad-hoc networks; no other network infrastructure is needed other than the mesh points, thus providing flexibility in building and expanding the network, allowing for automatic discovery of neighboring nodes, increased rel