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Lightweight Machine Learning for Seizure Detection on Wearable Devices

For patients with epilepsy, automatic epilepsy monitoring, i.e., the process of direct observation of the patient’s health status in real time, is crucial. Wearable systems provide the possibility of real-time epilepsy monitoring and alerting caregivers upon the occurrence of a seizure. In the context of the ICASSP 2023 Seizure Detection Challenge, we pro- pose a lightweight machine-learning frame

Två för Skandinavien nya tripsarter (Thysanoptera): Hoplothrips caespitis (Uzel, 1895) och Megalothrips bonannii Uzel, 1895 samt nya provinsfynd

Hoplothrips caespitis (Uzel, 1895) and Megalothrips bonannii Uzel, 1895 were recorded for the first time in Sweden, and the species are also new to Scandinavia. The species were found in Scania (Skåne) in the southernmost part of Sweden in dry grassland habitat and close to a small river. Two additional species Aeolothrips astutus Priesner, 1926 and Odontothrips biuncus John, 1921 are new to the p

Polyhydroxyalkylations for alkali-stable cationic polymers as hydroxide exchange membranes

To alleviate worldwide dependence on fossil fuels for energy production and considerably reduce CO2 emissions, green energy sources and sustainable energy solutions are in high demand. Fuel cells are environmental-friendly electrochemical devices which may use clean fuels, e.g., green hydrogen gas, to generate electricity. Meanwhile, water electrolyzers provide an efficient strategy to produce gre

Association Between Hip Muscle Function And Hip-Specific Patient-Reported Outcomes In Patients With Longstanding Pre-Arthritic Hip And Groin Pain

Patients referred to orthopeadic care due to longstanding hip and groin pain often suffers from hip-related pain. Hip-related pain such as femoroacetabular impingement syndrome may lead to early onset of hip osteoarthritis. Previous research has shown that patients with longstanding hip and groin pain have poor patient-reported outcomes compared to healthy controls. Also, decreased hip muscle stre

Genetic Susceptibility to Mood Disorders and Risk of Stroke : A Polygenic Risk Score and Mendelian Randomization Study

BACKGROUND: Mood disorders and strokes are often comorbid, and their health toll worldwide is huge. This study characterizes prognostic and causal roles of mood disorders in stroke.METHODS: We tested if genetic susceptibilities for mood disorders were associated with all strokes, ischemic strokes in the Malmö Diet and Cancer cohort (24 631 individuals with a median follow-up of 21.3 (interquartile

Biobased Combined Heat and Power Production in Sweden – Opportunities for and Challenges to Sustainability from the Plant Operator Perspective

Although combined heat and power (CHP) production in Sweden is already largely decarbonised, this technology has further potential to alleviate pressing environmental concerns. Today, biobased CHP plants connected to district heating (DH) grids dominate the Swedish residential heating sector. The societal context in which CHP plants operate is, however, subject to continuous change. New aims and r

Proteomic characteristics and diagnostic potential of exhaled breath particles in patients with COVID-19

BACKGROUND: SARS-CoV-2 has been shown to predominantly infect the airways and the respiratory tract and too often have an unpredictable and different pathologic pattern compared to other respiratory diseases. Current clinical diagnostical tools in pulmonary medicine expose patients to harmful radiation, are too unspecific or even invasive. Proteomic analysis of exhaled breath particles (EBPs) in c

Investigation of age-related changes in neuroblast populations using RNA velocity

Adult neurogenesis is the process of generating new neurons from neural stem cells (NSCs) in the adult mammalian brain, which occurs in two neurogenic niches; the subventricular zone (SVZ) of the lateral ventricles and the subgranular zone (SGZ) of the hippocampal dental gyrus (DG). In rodents, neurogenesis continues throughout life, but this process decreases with age, which may result in cogniti

A Subspace Iteration Algorithm for Fredholm Valued Functions

We present an algorithm for approximating an eigensubspace of a spectral component of an analytic Fredholm valued function. Our approach is based on numerical contour integration and the analytic Fredholm theorem. The presented method can be seen as a variant of the FEAST algorithm for infinite dimensional nonlinear eigenvalue problems. Numerical experiments illustrate the performance of the algor

On the spectrum of a holomorphic operator-valued function with applications to absorptive photonic crystals

We study electromagnetic wave propagation in a periodic and frequency dependent material characterized by a space- and frequency-dependent complex-valued permittivity. The spectral parameter relates to the time-frequency, leading to spectral analysis of a holomorphic operator-valued function. We apply the Floquet transform and show for a fixed quasi-momentum that the resulting family of spectral p

Temporal provinsialism och svenskt lynne : Kjell Espmark, Verner von Heidenstam och den svenska glömskans historia

Författaren och litteraturforskaren Kjell Espmark (1930–2022) återkommer i åtskilliga texter – i både skönlitteratur och sakprosa – till en idé om att den svenska kulturen präglas av en omfattande historielöshet, eller en temporal provinsialism som han inte sällan benämner det. I den föreliggande artikeln studerar jag hur denna idé tar sig till uttryck i Espmarks satiriska kortroman Resan till ThuIn fiction and non-fiction alike, the author and literary scholar Kjell Espmark (1930–2022) frequently returns to the idea that Swedish culture is characterized by a lack of historical consciousness, or, in his own words, a temporal provincialism. In the following article, I study how this idea is manifested in Espmark’s satirical novella Resan till Thule (2017). In addition to the analysis of Esp

Testing the Error Recovery Capabilities of Robotic Speech

Trust in Human-Robot Interaction is a widely studied subject, and yet, few studies have examined the ability to speak and how it impacts trust towards a robot. Errors can have a negative impact on perceived trustworthiness of a robot. However, there seem to be mitigating effects, such as using a humanoid robot, which has been shown to be perceived as more trustworthy when having a high error-rate