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In inverse optimal control, an optimal controller is synthesized with respect to a meaningful, a posteriori defined, cost functional. Our work illustrates the usefulness of this approach in the control of converter-based power systems and networked systems in general, and thereby in finding controllers with topological structure and known optimality properties. In particular, we design an inverse
The COVID-19 pandemic, caused by the SARS-CoV-2 coronavirus, has taken a catastrophic toll on society, health-care systems and the economy. Notably, COVID-19 has been shown to be associated with a higher mortality rate in men than in women. This disparity is likely to be a consequence of a failure to invest in men’s health, as it has also been established that men have a lower life expectancy and
Analysis of the interim blocking injunction judgment issued by the Patent and Market Court (PMD) in the Telia case (PMT 7262-18) and reflecitons on blocking injuctions in Sweden in general. Part 2 of 2. Published on the Kluwer Copyright Blog.
Analysis of the interim blocking injunction judgment issued by the Patent and Market Court (PMD) in the Telia case (PMT 7262-18) and reflecitons on blocking injuctions in Sweden in general. Part 1 of 2. Published on the Kluwer Copyright Blog.
The bark beetle Ips typographus carries numerous fungi that could be assisting the beetle in colonizing live Norway spruce (Picea abies) trees. Phenolic defenses in spruce phloem are degraded by the beetle's major tree-killing fungus Endoconidiophora polonica, but it is unknown if other beetle associates can also catabolize these compounds. We compared the ability of five fungi commonly associated
Evaluation of two rulings of the Court of Justice of the European Union (CJEU) in C-753/18 STIM and SAMI v Fleetmanager and Nordisk Biluthyrning and in C-637/19 BY v CX, both concerning the notion of 'communication to the public' present in Article 3 InfoSoc Directive 2001/29.
Belief in astrology is on the rise, although the reasons behind this are unclear. We tested whether individual personality traits could predict such epistemically unfounded beliefs. Data was collected for 264 participants through an anonymous online survey shared on social media. The survey consisted of four instruments: Belief in Astrology (BAI), the Big Five personality traits (IPIP-30), narciss
Evaluation of Article 17(7) and (9) Directive 2019/790 on copyright in the Digital Single Market (DSM Directive) establishing an interface between the obligations of online content-sharing service providers in Article 17(1)-(4) DSM Directive, and the European system of limitations in Article 5 Directive 2001/29 (InfoSoc Directive). Part II, published on the Kluwer Copyright Blog.
Evaluation of Article 17(7) and (9) Directive 2019/790 on copyright in the Digital Single Market (DSM Directive) establishing an interface between the obligations of online content-sharing service providers in Article 17(1)-(4) DSM Directive, and the European system of limitations in Article 5 Directive 2001/29 (InfoSoc Directive). Part I, published on the Kluwer Copyright Blog.
Background: The aim of this study was to provide a descriptive account of carbapenem resistance and risk factors for mortality from invasive Acinetobacter infections in the south of Sweden.Methods: Blood isolates with growth of Acinetobacter species between 2010 and 2019 in Skåne county were subtyped using MALDI-TOF and subjected to susceptibility testing against clinically relevant antibiotics. A
When referring to non-present entities, speakers and signers can select from a range of different strategies to create expressions that range from extremely concise to highly elaborate. This design of referring expressions is based partly on the availability of contextual information that can aid addressee understanding. In the small signing community of Providence Island, signers' heavy reliance
We present and validate a simulation package for simulating the signal generated from arbitrary acousto-optical interaction in scattering media. We further present an example on how the package can be used as a virtual lab.
Background: Instability after total knee arthroplasty is a common but poorly understood complication. Methods: Data from a large national registry was used to study patient and prosthesis characteristics of 2605 total knee arthroplasty revisions for instability. The cumulative percent revision was calculated using Kaplan-Meier estimates, and Cox proportional models used to compare revision rates.
Lung function is highly dependent on the structure of the lung parenchyma. Remodeling of the alveolar compartment is a central part of the pathology of chronic lung disease such as chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF). Pathological lung remodeling occurs as an interplay between cells and the extracellular matrix (ECM) which in addition to its structu
Sweden has the largest forest cover in the European Union, and for decades, Sweden's forest industry has pursued intensive forest management through tree plantations and clear-cutting in order to maximize wood production. The Swedish forestry sector is increasingly under pressure to transition away from intensive clear-cut forest management, but other forest management models are still a niche in
Background: The scapular osseous free flap (SOFF) has become an important reconstructive option for complex head and neck defects. Postoperative donor site function is, however, an important consideration. The objective of this study was to prospectively investigate SOFF donor site morbidity and to relate the findings to hand dominance and neck dissection. Methods: Objective assessment included bi
Local pseudorandom generators are a class of fundamental cryptographic primitives having very broad applications in theoretical cryptography. Following Couteau et al.’s work at ASIACRYPT 2018, this paper further studies the concrete security of one important class of local pseudorandom generators, i.e., Goldreich’s pseudorandom generators. Our first attack is of the guess-and
Background: Excessive smartphone use is a new and debated phenomenon frequently mentioned in the context of behavioral addiction, showing both shared and distinct traits when compared to pathological gaming and gambling. Objective: The aim of this study is to describe excessive smartphone use and associated factors among adolescents, focusing on comparisons between boys and girls. Methods: This st
