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Neurons with internal memory have been proposed for biological and bio-inspired neural networks, adding important functionality. We introduce an internal time-limited charge-based memory into a III-V nanowire (NW) based optoelectronic neural node circuit designed for handling optical signals in a neural network. The new circuit can receive inhibiting and exciting light signals, store them, perform

PURPOSE: Accurate whole-gland prostate segmentation is crucial for successful ultrasound-MRI fusion biopsy, focal cancer treatment, and radiation therapy techniques. Commercially available artificial intelligence (AI) models, using deep learning algorithms (DLAs) for prostate gland segmentation, are rapidly increasing in numbers. Typically, their performance in a true clinical context is scarcely

The recent history of the Ukrainian authoritarian far right is one of paradoxes. If one looks at the polls, it has performed poorly; its modest successes have been regional and short-lived. On the other hand, it has been highly successful in terms of shaping memory politics in the country. It has had a disproportional influence on history writing, having invested significant efforts into building

Den snabba utvecklingen av elektrifiering av vägtransporter i Sverige kräver forskningsbaserade beslut om placeringen av laddinfrastruktur. Europeiska unionens (EU) nya förordning för infrastruktur för alternativa bränslen (AFIR) specificerar det maximala tillåtna avståndet mellan offentliga snabbladdningsstationer (FCS) för tunga lastbilar längs det transeuropeiska transportnätverket (TEN-T). EffThe rapid progression of the electrification of road transport in Sweden requires effective research based decisions on the location of charging infrastructure. The new European Union (EU) regulation for alternative fuel infrastructure (AFIR) specifies the maximum allowed distance between public fast-charging stations (FCSs) for heavy-duty trucks along the Trans-European Transport Network (TEN-T).

Direct neural conversion of endogenous non-neuronal cells, such as resident glia, into therapeutic neurons has emerged as a promising strategy for brain repair, aiming to restore lost or damaged neurons. Proof-of-concept has been obtained from animal studies, yet these models do not efficiently recapitulate the complexity of the human brain, and further refinement is necessary before clinical tran

Nonvolatile memory devices based on ferroelectric HfxZr1-xO2 (HZO) show great promise for back-end integrable storage and for neuromorphic accelerators, but their adoption is held back by the inability to scale down the HZO thickness without violating the strict thermal restrictions of the Si CMOS back end of line. In this work, we overcome this challenge and demonstrate the use of nanosecond puls

In 1934, Walter Benjamin published his major study Franz Kafka: Zur zehnten Wiederkehr seines Todestages. In the same year, Günther Anders, another German Jew in exile, gave a lecture on Kafka which later, in postwar years, developed into a small book titled Kafka, Pro und Contra. Bringing these two in dialogue—the much-celebrated essay by Benjamin and the generally overlooked book by Anders—the p

Syftet med studien var att undersöka om patienter som erhåller specialiserad palliativ hemsjukvård (SPH) får bättre palliativ vård, med färre besök på akutmottagning och vårddagar på sjukhus samt i högre utsträckning kan dö i sitt eget hem jämfört med de patienter som inte ansluts till SPH. Vi ville även undersöka om SPH är kostnadsbesparande.Genom retrospektiv journalgenomgång inkluderades de 150

AIMS: To describe the level of physical activity 6 months after an out-of-hospital cardiac arrest (OHCA) and to explore potential risk factors of a low level of physical activity.METHODS: Post-hoc analyses of the international multicentre Targeted Hypothermia versus Targeted Normothermia after Out-of-Hospital Cardiac arrest (TTM2) trial. At 6 months, survivors at 61 sites in Europe, Australia and

The effect of process stream recirculation on ethanol production from steam- pretreated softwood based on simultaneous saccharification and fermentation (SSF) was investigated for two process configurations. In the first configuration, a part of the stillage stream after distillation was recycled and, in the second configuration, the liquid after SSF was recycled. The aim was to minimize the energ

Programmes driving ELT design are discussed. The nature and evolution of circum-stellar shells and planetary discs are attractive, while the small angular sizes place basic properties, asymmetry and warps, beyond VLT capability. An ELT is neeed to reveal the conversion processes shell - disc - planets, planetary systems, Earth-like planets, habitability and life signatures. Formation and evolution

Introduction: This multicenter, prospective observational study aimed to evaluate the performance of the StatStrip® Lactate 2 (Nova Biomedical, Waltham, US) point-of-care device for fetal blood lactate measurement and to determine the corresponding lactate value equivalent to the established intervention cutoff used with the outgoing StatStrip® Lactate device. Material and Methods: The study was c

Objective Type 2 diabetes mellitus (T2DM) and osteoarthritis (OA) are globally prevalent chronic diseases that affect millions of individuals in ageing populations. Hip and knee replacements are well established and effective treatments in patients suffering from end-stage OA. Understanding how T2DM influences the outcomes of these surgeries is important for optimising patient care and improving s

Understanding the atomic-scale interfaces in advanced semiconductor heterostructures is essential for controlling defects, optimizing material properties, and ensuring device reliability. In this work, we present a comprehensive study of the atomic structure at Al(Ga)N interfaces in N-polar GaN high-electron-mobility transistor structures (HEMTs) via aberration-corrected annular dark field scannin