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Coronapandemin har inneburit ett hårt slag för café- och restaurangbranschen då kunderna i stor utsträckning uteblir, dels på grund av rädsla för smitta, dels på grund av uppmaningar från myndigheterna om social distansering. I branschen ärmånga småföretagare utan större ekonomisk buffert. Innan krisen är över kommer sannolikt många företag att ha tvingats lägga ned verksamheter (DN, 2020). Vi för

In atherosclerotic vascular disease, endothelial dysfunction is induced by risk factors such as arterial hypertension, hypercholesterolemia, and tobacco use. In fl ammatory mechanisms and in fl ammatory cytokines play important roles in all of these mechanisms, and the different steps in atherogenesis involve cytokines as in fl ammatory promoters, stimulating the expression of proatherogenic genes

We report a new design of an acoustophoretic trapping device with greatly increased capacity and throughput, compared to current commercial systems. Acoustic trapping enables nanoparticle and exosome enrichment without the need for ultracentrifugation. The commercial acoustic trapping technology, AcouTrap (AcouSort AB), typically operates at flow rates < 50 μl/min which limits processing of larger

(E)valuative technologies such as standards and conventionalized (e)valuative practices, some including the use of technological devices, govern the production of food in the global north. Food supply chains consist of multiple interrelated markets, where goods are (e)valuated to distinguish their qualities and prices. Qualities and prices that are transformed as the raw materials move through the

While Lars Norén’s confrontational and self-exposing En dramatikers dagbok (A Dramatist’s Journal, 2008) already has spurred discussions on the nature of confession in today’s mediatised literary public sphere, less has been said about the aesthetic project of the journal. By tracing this project back to Norén’s poetry of the 1960s as well as by comparing it to works by Lyn Hejinian and Kenneth Go

Anmälningar av nyutkommen litteratur inom nordiska språk och äldre nordisk litteratur

Adaptive control is often used for friction compensation in trajectory tracking tasks because it does not require torque sensors. However, it has some drawbacks: first, the most common certainty-equivalence adaptive control design is based on linearized parameterization of the friction model, therefore nonlinear effects, including the stiction and Stribeck effect, are usually omitted. Second, the

The Swedish Campaign for Nuclear Disarmament (SCND) fought the military’s plans to acquire Swedish nuclear weapons and protested the nuclear arms race, 1961–1967. This article presents SCND’s ideological orientation by focusing on temporalities. SCND saw the Second World War as a decisive event and tried to avert a crisis and a dystopia by manifesting remembrance of past nuclear detonations, and b

Purpose: This study explores variation theory-based interventions’ contribution to enhancing preschoolers’ subitizing abilities during iterative lessons. Results are presented according to low, middle and high achievers, focused on those with prominent challenges. Design/methodology/approach: In total 68 Swedish preschoolers participated. They were randomly assigned to one of the intervention/cont