Vem har rätt till staden i en tid präglad av ökad ojämlikhet, gentrifiering och konkurrens städer emellan? Hur har nyliberalismen berett rum för kapitalismen genom att frånta människor deras platser och rättigheter? Vilka är förutsättningarna för samhällsförändring? I Ojämlikhetens nya geografi analyserar kulturgeografen David Harvey den globala kapitalismens nya rumslighet och den ojämlikhet so

The phenomenon of intermedial conceptual loans is central to our understanding of the time-based arts. This thesis focuses on the usage of the term storytelling with regard to jazz improvisation. The aim of the investigation is to clarify how this concept is used by Swedish jazz practitioners. The framework of the study includes theories of narrativity and of metaphor as well as educational and

Background. It is expected that fuel cells will play a significant role in a future sustainable energy system, due to their high energy efficiency and possibility to use renewable fuels. Fuels, such as biogas, can be produced locally close to the customers. The improvement for fuel cells during the last years has been fast, but the technology is still in the early phases of development, however th

Industrial robots are important when the degree of automation in industry is increased. To enable the use of robots also when the products change rapidly, the programming must be quick and easy to perform. One way to accomplish this is to use lead-through programming, i.e., the user manually guides the robot. This paper presents a sensorless approach, and thus avoids the need for a typically expen

In this work, we extend on our recently proposed block sparse chroma estimator, such that the method also allows for signals with time-varying envelopes. Using a spline-based amplitude modulation of the chroma dictionary, the refined estimator is able to model longer frames than our earlier approach, as well as to model highly time-localized signals, and signals containing sudden bursts, such as t

Despite the fact that we evidently have very good block ciphers at hand today, some fundamental questions on their security are still unsolved. One such fundamental problem is to precisely assess the security of a given block cipher with respect to linear cryptanalysis. In by far most of the cases we have to make (clearly wrong) assumptions, e.g., assume independent round-keys. Besides being unsat

The chapter discusses the potential of public procurement to contribute to sustainable development through circular economy ideas.

The aim of this thesis has been to provide further understanding of skin barrier function from a chemical point of view. The main barrier is known to be located in the outermost layer of the skin, stratum corneum, composed of cornified flattened cells in conjunction with an extracellular lipid-water matrix. From literature it is evident that the lipids of this matrix are arranged as bilayers, alig

The concept “Broken Technologies” is related to the question: “Which is the benefit of humanity studies?” Of course the question is rhetorical because, how could this question be answered if the benefit was not obvious? Any answer supposes that we understand what we are asking for and the study of “what we mean” is one of the axes of the epistemology of the humanities. Anyway, we can also put the

Popular Abstract in Swedish En av de viktigaste frågeställningarna inom molekylär genetik är hur uttrycket av människans ca 30-40 000 gener regleras i tid och rum. En typ av reglering som är väldigt viktig är transkriptionell reglering och denna utövas av proteiner som kallas transkriptionsfaktorer. Dessa binder till specifika områden i DNA strängarna i närheten av genkodande regioner och kan däriNeuroblastoma is a childhood tumor derived from primordial neural crest cells. The tumor cells exhibit a phenotype similar to that of developing neuroblasts, which indicates that the tumor arises due to perturbed differentiation of the sympathetic nervous system. It is well established that transcription factors control the steps leading to neuronal differentiation, and a number of basic helix-loo