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Modern societies' functionality is strongly dependent on the electricity. Efficient, environment friendly, and economical power production has been in focus for a long time. The introduction of computers and thereby computer-aided tools for pre-design studies, optimization and choice of the best operational strategies, has changed the conditions for power production tremendously. The most noticeab
Stejskal and Tanner's ingenious pulsed field gradient design from 1965 has made diffusion NMR and MRI the mainstay of most studies seeking to resolve microstructural information in porous systems in general and biological systems in particular. Methods extending beyond Stejskal and Tanner's design, such as double diffusion encoding (DDE) NMR and MRI, may provide novel quantifiable metrics that are
Optical data storage devices and erasable memories with storage densities in the range of terabits/cm2, all-optical devices for communication like optical bit-rate converters, routers and image processors can become a reality with photon-echo-based frequency-selective materials. In photon-echo-based optical data storage and data processing the photon-echo-output intensity generally is about 0.1–1%
Secreted and transmembrane mucins are important components of innate defence at the body's mucosal surfaces. The secreted mucins are large, polymeric glycoproteins, which are largely responsible for the gel-like properties of mucus secretions. The cell-tethered mucins, however, are monomeric but are typically composed of two subunits, a larger extracellular subunit which is heavily glycosylated wh
The development of neuromorphic computing requires devices that can use low power consumption and highly parallel architecture to process and store information, similar to the biological nervous systems. Molecular photoswitches, especially Donor–Acceptor Stenhouse Adducts (DASAs), offer a promising platform for such applications, because they undergo reversible, light-driven structural changes and
The use of short range microwave radars for motion sensing purposes are on the rise in multiple industries, as they are accurate, small in size and relatively cheap. The automotive industry, in particular, has pushed the development forward. Lately, the home alarm industry has also been glancing at the technology. Radars are well suited for outdoor applications as they are insensitive to precipita
Under 2017 återaktiverades totalförsvarsplikten för alla svenska medborgare. Situationen startade igång diskussioner kring jämställdhetsintegrering eftersom Sverige porträtterar sig själva som en modern, jämställd, nation. Utöver detta är Sverige en medlemsstat av Förenta Nationerna (FN) och måste förhålla sig till FN:s säkerhetsrådsresolutioner. Därmed behöver staten nationellt implementera ResolDuring 2017 the conscription for all Swedish citizens was reactivated. This situation triggered discussions surrounding gender mainstreaming since Sweden portrays itself as a modern, equal, nation. In addition, Sweden is a member state of the United Nations and has to adapt to their Security Council resolutions. Therefore the Resolution 1325 on women, peace, and security (2000) also has to be impl
This master's thesis investigated the potential of algae raw materials, specifically k-carrageenan and to a lesser extent alginate, as film-forming ingredients for the development of a novel edible packaging solutions. The project involved the testing and characterisation of several active ingredients of algal and plant origins both as extracts and as ingredients in films. The effect of these
Non-smooth convex optimization problems occur in all fields of engineering. A common approach to solving this class of problems is proximal algorithms, or splitting methods. These first-order optimization algorithms are often simple, well suited to solve large-scale problems and have a low computational cost per iteration. Essentially, they encode the solution to an optimization problem as a fixe
“Omics” represent a combinatorial approach to high-throughput analysis of biological entities for various purposes. It broadly encompasses genomics, transcriptomics, proteomics, lipidomics, and metabolomics. Bacteria and microalgae exhibit a wide range of genetic, biochemical and concomitantly, physiological variations owing to their exposure to biotic and abiotic dynamics in their ecosystem condi
Recently it has become clear that interferon (IFN)-α, a type I interferon produced rapidly in response to infection, not only plays a key role in innate immunity, but also promotes adaptive immune responses by influencing the production or function of other cytokines. During infections IFN-α fosters the production of IL-15, which plays a pivotal role in the development, survival and function of NK
At temperate latitudes, altricial birds and their nestlings need to handle night temperatures well below thermoneutrality during the breeding season. Thus, energy costs of thermoregulation might constrain nestling growth, and low nocturnal temperatures might require resources that parents could otherwise have invested into nestlings during the day. To manipulate parental work rate, we performed brAt temperate latitudes, altricial birds and their nestlings need to handle night temperatures well below thermoneutrality during the breeding season. Thus, energy costs of thermoregulation might constrain nestling growth, and low nocturnal temperatures might require resources that parents could otherwise have invested into nestlings during the day. To manipulate parental work rate, we performed br
Background: Severity of the primary unilateral cleft lip/nose deformity (UCL/N) is postulated to play a key role in postoperative complications, aesthetic result, and need for secondary surgery. There is no validated and widely accepted classification scheme of initial cleft severity. The purpose of this study was to validate the Unilateral Cleft Lip Cleft Severity Index as a reliable tool for eva
