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Gör studenter redo att bidra i omställningen : 163 universitetsanställda : Vi kräver förändring av högre utbildningar
Impact of antenna pattern directivity on near-field focusing of planar array in large intelligent surface applications
Near-field focusing (NFF) is a fundamental enabler for a broad spectrum of applications utilizing large intelligent surfaces (LIS) within sub-10 GHz frequency bands. This paper investigates the impact of element pattern on NFF properties, when the LIS array is a large planar array. The NFF properties of maximum received power, focal width, and focal depth are analyzed for three typical antenna pat
Transgender and Gender-Diverse Individual's Experiencesof Openness and Concealment at Work in Swede
The workplace is an important part of many people's lives. Many transgender and gender-diverse (TGD) individuals have negativeexperiences of their workplace due to discrimination and cisnormativity. Whether or not to be open about TGD experiences, andthe degree of openness, is something many TGD individuals struggle with at work. Openness is related to well-being and job satis-faction and is thereThe workplace is an important part of many people's lives. Many transgender and gender-diverse (TGD) individuals have negative experiences of their workplace due to discrimination and cisnormativity. Whether or not to be open about TGD experiences, and the degree of openness, is something many TGD individuals struggle with at work. Openness is related to well-being and job satisfaction and is ther
Motion in event structure
According to a localist theory of event semantics, event types such as state changes and realisation of actions are based on motion events, which are taken to be the primary type of event. The present paper investigates some claims of this theory, their consequences and conceptual foundations. It argues that the theory suffers from two flaws. First, the theory proposes parallels between event type
Unveiling Psychedelics : One of the Most Meaningful Events in Life Associated with Improved Well-Being in Swedish Users
In the midst of growing research and societal discourse on psychedelic substances, a consistent finding is reported: A majority of users report profound personal meaning from their experiences. This pioneering study in Sweden, a nation renowned for its strict drug policies, sought to quantify the extent of reported meaningfulness among Swedish psychedelic users. Results revealed that a majority of
The Scania Accelerated Intermittent Theta-burst Implementation Study (SATIS)–Lessons from an accelerated treatment protocol
Background and objective The Scania Accelerated Intermittent Theta-burst Implementation Study (SATIS) aimed to investigate the tolerability, preliminary effectiveness, and practical feasibility of an accelerated intermittent theta burst stimulation (aTBS) protocol in treating depression. Methods We used an open-label observational design, recruiting 20 patients (aged 19–84 years) from two public b
Mental health service users’ experiences of everyday occupations while attending day centres during the transition into retirement age
Background: Existing research has shown that those ageing with severe mental illness face significant challenges in daily life. Attendance at community-based day centres (DCs) is offered to support daily structure and break isolation. However, little is known about the experiences of those receiving this type of support while transitioning into retirement age. Aim: To explore experiences of everyd
GEE-based environmental monitoring and phenology correlation investigation using Support Vector Regression
Environmental changes over time and across different regions profoundly affect agriculture, forestry, water management, public health, and ecosystems. Therefore, monitoring these fluctuations is crucial for informing decision-making and developing strategies for long-term sustainability. While ground-based methods provide valuable insights into environmental dynamics, they are inherently limited i
Metabolic syndrome is associated with breast cancer mortality : A systematic review and meta-analysis
Background: This systematic review and meta-analysis assesses the association between metabolic syndrome and breast cancer (BC) outcomes in BC survivors. Methods: Systematic searches were carried out in PubMed and Embase using variations of the search terms: breast neoplasms (population), metabolic syndrome (exposure), and survival (outcome). Metabolic syndrome was characterized according to the A
What are the important risk factors for excessive daytime sleepiness in a population-based cohort?
Excessive daytime sleepiness (EDS) is a common complaint in the general population and is associated with cardiovascular disease and increased mortality. We aimed to investigate whether sleep duration is related to excessive daytime sleepiness in the general population, both in itself and in combination with other factors. We performed a cross-sectional analysis in the population-based Swedish CAr
Reply to Laila Schneidewind, Fabian P. Stangl, Jennifer Kranz, and Gernot Bonkat's Letter to Editor re : Fredrik Liedberg, Evanguelos Xylinas, Paolo Gontero. Quinolone Prophylaxis in Conjunction with Bacillus Calmette-Guérin Instillations for Bladder Cancer: Time To Reconsider the Evidence and Open the Quinolone Box? Eur Urol Focus 2024;10:564–6
Varus alignment of the hip and knee 2 years after anterior cruciate ligament injury is associated with medial tibiofemoral osteoarthritis 3 years later
Purpose: To investigate if hip and knee alignment assessed 2 years after anterior cruciate ligament (ACL) injury is associated with compartment-specific radiographic knee osteoarthritis (OA) 3 years later. Methods: An exploratory analysis was conducted in the knee ACL, nonsurgical versus surgical treatment (KANON) trial (ISRCTN84752559); 115 subjects with acute ACL injury were assessed at the 2-ye
Five-year carry-over effects in dune slack vegetation response to hydrology
Dune slacks are biodiverse seasonal wetlands within sand dune systems, strongly influenced by the dynamics of the local groundwater regime. Future climate predictions indicate strong adverse impact on the hydrology and therefore ecology of these wetland ecosystems. In this study we aimed to find the most appropriate hydrological and ecological indicators to summarise dune slack plant community res
Modeling of Polarization-Selective Light-Coupling in Quantum Well Infrared Photodetectors with Small Pixel Sizes
Herein, a model is developed to study the polarization-selective light-coupling in quantum well infrared photodetector arrays with 15 and 30 μm pixel pitch. The polarization-selective light-coupling is achieved using 1D lamella gratings with varying grating orientation and studied through 2D and 3D finite-element method simulations. The extracted absorption quantum efficiency ηabs, derived from th
Diet and Lifestyle Factors and Incident Acute Mesenteric Ischemia—A Prospective Cohort Study
Background/Objectives: Acute mesenteric ischemia (AMI) is life-threatening and difficult to diagnose in time. Unlike many cardiovascular diseases, the association between lifestyle factors such as diet, alcohol consumption, and physical activity and AMI is unknown. Methods: This study is a prospective cohort study with 28,098 middle-aged participants with a mean follow-up time of 23.1 years. Basel
Comparison of renormalized interactions using one-dimensional few-body systems as a testbed
Even though the one-dimensional contact interaction requires no regularization, renormalization methods have been shown to improve the convergence of numerical calculations considerably. In this work, we compare and contrast these methods: "the running coupling constant"where the two-body ground-state energy is used as a renormalization condition, and two effective interaction approaches that incl
Titanium chemistry of WASP-121 b with ESPRESSO in 4-UT mode
Transit spectroscopy usually relies on the integration of one or several transits to achieve the signal-to-noise ratio (S/N) necessary to resolve spectral features. Consequently, high-S/N observations of exoplanet atmospheres, where we can forgo integration, are essential for disentangling the complex chemistry and dynamics beyond global trends. In this study, we combined two partial 4-UT transits
CRIRES+ and ESPRESSO Reveal an Atmosphere Enriched in Volatiles Relative to Refractories on the Ultrahot Jupiter WASP-121b
One of the outstanding goals of the planetary science community is to measure the present-day atmospheric composition of planets and link this back to formation. As giant planets are formed by accreting gas, ices, and rocks, constraining the relative amounts of these components is critical to understand their formation and evolution. For most known planets, including the solar system giants, this
Imaging ferroelectric domains with soft-x-ray ptychography at the oxygen K-edge
The ferroelectric domain structure of a freestanding BiFeO3 film was visualized by ptychographic dichroic imaging with linearly polarized x-rays at the O K-edge around 530 eV. The dichroic contrast is maximized at the energy of the hybridization of the O 2p state and the Fe 3d orbitals, which is split by the octahedral crystal field of the perovskite structure. The microscopy images thus obtained