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We demonstrate the first fully vertical single-fin AlGaN FinFETs (Al = 2.5%) on ammonothermal n+-GaN substrates, featuring a gate length of Lg = 200 nm and excellent gate control. This work presents a systematic study of the impact of fin orientation along the a- and m-crystallographic planes on the electrical performance of AlGaN vertical FinFETs. We report that threshold voltage is maximized at

Postural orthostatic tachycardia syndrome (POTS) as conventionally defined is a chronic condition (typically >3 months duration) incorporating reproducible symptoms of orthostatic intolerance (including dizziness/lightheadedness, and near-syncope) in the absence of orthostatic hypotension (i.e., absence of a sustained systolic blood pressure drop >20mmHg with upright posture). 1-10 More recently

In this article I rethink international migration law by analysing the Model International Mobility Convention (MIMC) through a concrete-utopian lens. Starting from the premise that coloniality remains an active structure of the global order, I show how progressive legal projects often reproduce the hierarchies they seek to overcome. Combining Gary Wilder’s concrete utopianism with Ruth Levitas’s

PURPOSE: To elucidate the pathophysiology of the carotid sinus reflex in a large cohort of patients with suspected reflex syncope.METHOD: We reviewed an electronic database of patients with suspected reflex syncope who underwent carotid sinus massage. The diagnostic protocol included both right and left massage, in supine and upright positions, followed by tilt testing.RESULTS: The cohort included

Multiple-choice tests are the gateway to important professional outcomes in the Spanish health sector. Every year, thousands of nursing, psychology, pharmacy, and biology graduates take a multiple-choice test, with wrong answers penalized, in order to access an intern position in a hospital. In such tests, willingness to guess, the decision to provide an answer instead of omitting the question can

Kritiken som har riktats mot regeringens angiverilag är högst befogad – förslaget innebär i praktiken att offentliganställda görs till gränspoliser, menar fyra forskare från universitet och högskolor i Lund, Malmö och Stockholm.En samförfattad debattartikel inom forskningsprojektet HUMASP, av Christina Johnsson, lektor i offentlig rätt och mänskliga rättigheter vid Malmö universitet. Jacob Lind, l

I detta kapitel i boken Geografisk information Behandling beskrivs och behandlas metoder för hur geografisk data analyseras. Kapitlet omfattar såväl geografisk teori som exempel på tillämpningar. Geografisk informationsbehandling baseras på insamling, lagring, analys och visualisering av geografiska data, vilket också är bokens struktur. Denna åttonde upplaga av boken har uppdaterats med aktuella

In response to recent observations from JWST and Atacama Large Millimeter Array, we explore a new class of dynamically self-consistent models that mimics a plausible progenitor of the Milky Way over a wide range of disk gas fractions, fgas. The high gas surface densities encourage vigorous star formation, which in turn couples with the gas to drive turbulence. We show that this coupling through mo

Albeit largely studied, the interfacial restructuring that governs emulsion breakdown remains poorly understood. Here, we use neutron reflectometry to probe the structure of thermo-responsive microgel monolayers formed either above the volume phase transition temperature or collapsed in situ after adsorption. We find that the thermal history of the microgel critically affects the monolayer archite

Accurate forest aboveground biomass (AGB) estimation across heterogeneous subtropical regions is essential for carbon accounting and climate change mitigation. We developed XGBoost and random forest models using GEDI L4A Lidar samples and multi-source remote sensing features (Sentinel-1/2, topography) to predict AGB in Xijiang Forest Farm (Guangdong) and transferred them to Simao District (Yunnan)

Scapolite-bearing orthogneisses underlying the Proterozoic Varena Iron Ore Deposit, eastern Lithuania, the western East European Craton, represent the development of a sodic alteration zone. Scapolite chemistry records fluid salinity increase with temperature, reaching its maximum at temperatures of ∼750 °C. Fluid-mineral reactions controlled the fluid KCl/NaCl ratio, enabling partial melting at p

Background: Although telemedicine grew rapidly during the COVID-19 pandemic, instruments to assess general practitioners’ (GPs) attitudes and behavioral intentions to use it are scarce. In Sweden, the Physicians’ Attitudes and Intentions to use Telemedicine (PAIT) questionnaire was developed from the “theory of planned behavior” in 2019 and translated into English in 2022. Objective: The aim of th

The enrichment of immunosuppressive M2 macrophages, combined with diminished CD8+ T cell infiltration, represents a key mechanism driving tumor progression and limiting immunotherapy efficacy in non-small cell lung cancer (NSCLC). Here, we provide evidence that the purinergic P2Y2 receptor (P2RY2) is a key regulator of M2 macrophage enrichment and contributes to the exclusion of CD8+ T cells from

The sorites paradox is central to theories on vagueness, which aim to explain apparent contradictions. Some theories, however, imply sharp cut-offs where we would, intuitively, not expect them. This paper invokes the notion of normative resilience to address this issue. We argue that sharp cut-offs may result from a gradual decline in resilience, making the existence of precise boundaries less une