Sökresultat

Mesoporous silica can be formed with amphiphilic molecules acting as structure-directing templates in dilute systems. The templating properties of five related triblock copolymers, (EO)x-(PO)y-(EO)x (Pluronic L101, P103, P104, P105, and F108), have been investigated regarding the length of the EO blocks as well as the temperature of the synthesis. It was found that the number of EO units is essent

We have constructed a compact soft X-ray emission spectrometer at the BL-09A beamline of the NewSUBARU synchrotron radiation facility at the University of Hyogo, Japan. Using this spectrometer, we observed a large take-off angle dependence of C-K emissions in highly oriented pyrolytic graphite (HOPG). At an excitation photon energy of 310 eV, far from the absorption edge of HOPG, we detected large

Intestinal mononuclear phagocytes, comprising macrophages (Mφs) and dendritic cells (DCs), play important roles in the generation and the regulation of immune responses to intestinal antigens, and alterations in the development and/or the function of these cells are thought to contribute to the pathogenesis of inflammatory bowel disease. In this review, we discuss the role of tumor necrosis factor

Optical coherence tomography angiography (OCT-A) is a non-invasive, non-dye-based imaging modality that has the potential to enhance our understanding of retinal diseases. While this rapidly advancing imaging modality offers great potential, there is a need for community-wide understanding of the range of technologies and methods for interpreting the images, as well as a need to enhance understand

In 2007, Brandforsk – the Swedish Fire Research Board – initiated a research program to provide an overview of research needs coupled to ”arson” in Sweden. A total of six different Swedish universities and research institutes were involved in different projects in the research program. These projects involved both technical aspects fire detection and fire compartmentation as well as sociological i

We theorize that three distinct structures of democratic constraint explain why more democratic dyads do not engage in military conflict with each other. We build on earlier theories that focused on electoral and horizontal accountability. We add a new dimension—the social accountability provided by an active civil society. Using several new measures from the Varieties of Democracy (V-Dem) data se

It appears that fiber-forming proteins are not an exclusive group but that, with appropriate conditions, many proteins can potentially aggregate and form fibrils; though only certain proteins, for example, amyloids and silks, do so under normal physiological conditions. Even so, this suggests a ubiquitous aggregation mechanism in which the protein environment is at least as important as the sequen

This paper presents and discusses a method using a range of techniques for assessing sensorial perception of product design and interaction. Collectively denoted ‘Five Senses Testing’, the purpose of the method is to facilitate the assessment of sensory experience related to product design and product use. Furthermore, the outcomes of using the techniques inform product design development by conne

Systemic lupus erythematosus (SLE) is an autoimmune condition with a wide range of manifestations. Among the various targets of the disease, the kidney holds a very important place. In fact, renal involvement is one of the most important and frequent features of the disease, deeply affecting a patient's prognosis and influencing the therapeutic approach. In the last few years, some progress has be

Shrunken Pore Syndrome was defined in 2015 and is characterised by the glomerular filtration of 5-40 kDa molecules being selectively decreased compared to that of molecules <0.2 kDa, e.g. water and creatinine. The diagnose is based upon identification of a decreased eGFRcystatin C/eGFRcreatinine ratio, and ratios -< 0.6 or 0.7 have most often been used to identify the diagnose. The mortality is st