Sökresultat

Much of our built environment is constructed to accommodate ‘normate’ (Garland-Thomson 1996; Hamraie 2017) bodies. This fact may remain invisible to normate users of public space, much as the ordering of human interaction through categorisation is often invisible (Bowker & Star 1999). Reading semiotic landscapes through the dis/abling (Campbell 1999) of bodies that (attempt to) move through thMuch of our built environment is constructed to accommodate ‘normate’ (Garland-Thomson 1996; Hamraie 2017) bodies. This fact may remain invisible to normate users of public space, much as the ordering of human interaction through categorisation is often invisible (Bowker & Star 1999). Reading semiotic landscapes through the dis/abling (Campbell 1999) of bodies that (attempt to) move through th

The starting point of this dissertation is the increasing number of Swedish consumers who use the Internet for shopping. Convenience is said to be an important ground for this choice. However, there are few studies that attempt to understand the true meaning of convenience. This study sets out to understand what convenience entails for Internet shoppers, what characterizes a convenient Internet sh

SSAB Tunnplåt AB manufactures high strength steel to e.g. beams to trailers, containers, trucks and cars. In high strength steel designs the ratio width to thickness is also high and therefore the risk for local buckling is high. When buckling occurs the stress will re-distribute and large deformation will occur. It is therefore important to take buckling into consideration when dimensioning high

A comparative analysis of high-Andean Pierina was carried out, including a total of 25 species. Based on morphological evidence, with an emphasis on venation and genitalia and molecular data, using three genetic markers, we confirm the recent subjective synonymy of the generic names Tatochila Butler, 1870, Piercolias, Staudinger, 1894, Hypsochila Ureta, 1955, Infraphulia Field, 1958, Pierphulia Fi

BALTHAZAR BERLING - LE FAIT DU CORPS (BARTHÉLÉMY) LOUI KUHLAU - THE MUNDANE EGG In language you divide, categorize and combine. As words enters your language they create parameters in a spectrum, in which you previously didn’t make any distinctions. As you come into being without a language, the first period of life is lived in a continuous spectrum. A world where everything is one. Your senses co

https://www.khm.lu.se/balthazar-berling-loui-kuhlau - 2026-09-09

Sizing of borehole heat exchangers (BHEs) for direct ground cooling systems (DGCSs) is a critical part of the overall system design. This study investigates the thermal performance and sizing of a DGCS with two different operation strategies using experimental and simulation approaches. The traditional on/off operation strategy keeps a constant room temperature. The continuous operation strategy h

High pressure NMR and stopped-flow techniques have been employed to study a series of water exchange and complex formation reactions of Pd(II) outlined in (1) and (2). The volumes of activation show an interesting correlation with the partial molar volume of the entering ligand and underline the operation of an associative substitution mechanism in all cases.

Environmental and political concerns, together with new legislations, are pushing for a fuel shift in the power industry and more generally for many thermal applications. Adding to the coming decrease of oil and natural availability (or price increase), it opens avenues for new fuels. Among those, alcohols are strong candidates. In fact, short alcohols are easily produced and stored and require on

This paper presents a sensitivity analysis of unsteady-state SOFC-GT-HS operation based on two different characteristic maps of centrifugal compressor taken from open literature and scaled by the law of similitude to match the design point of the Hybrid System. The system layout under investigation is a pressurised type comprising a low and high temperature recuperator. Computations are based on a

During the last years, costs for power interruptions to customers have increased and from 2011 a new legislation will not allow power interruptions longer than 24 hours. Electric power utilities are facing important costs to decrease the likelihood of power interruption in the future. Island operation of distribution systems is not commonly employed in Sweden, also for safety reasons. The penetrat

Interconnected modular microfluidic devices (MDs) configured in series and parallel have significantly advanced applications like multi-step chemical reactions with enhanced efficiency, production quality, throughput, and automation. However, managing these interconnected MDs is challenging due to complex fluidic networks and interdependent flow dynamics. This study presents a clamped pressure con

AIM: To describe the self-reported fluid intake and its effects on body weight, signs and symptoms of heart failure, quality of life, physical capacity and thirst, in patients with stabilised chronic heart failure. BACKGROUND: Patients with chronic heart failure are often recommended a fluid restriction of 1.5 l/day but there is no evidence in the literature for this recommendation and little is k

Popular Abstract in English Nowadays, cutting-edge technologies require devices to be small, ultrafast, and operational in a wide range of regimes. To fulfill these requirements we need to go beyond the traditional materials, i.e. to solids with novel, unconventional and tailorable properties. Great progress in this direction is conjectured to stem from materials in which the effect of inter-partiCutting-edge technology needs small, ultrafast devices, operational in a wide range of regimes. This calls for solids with novel, unconventional and tailorable properties. Great progress is expected from materials in which electron-electron and electron-phonon correlations strongly affect the dynamics ( i.e. "unforeseen" useful properties are expected to be most likely found in systems with comple

We study the impact of interface roughness on the operation of mid-IR and THz quantum cascade lasers. Particular emphasis is given towards the differences between the Gaussian and exponential roughness distribution functions, for which we present results from simulation packages based on nonequilibrium Green's functions and density matrices. The Gaussian distribution suppresses scattering at high

The multi-objective optimal power management of multi-microgrid systems is solved in this paper. Minimizing the total cost and emission of the system are considered as the objective functions. The multi-objective particle swarm optimization algorithm is applied on a multi-microgrid system that consists of four microgrids each includes diesel generators, wind turbines, photovoltaic units, battery,