Search results

Filter

Filetype

Your search for "*" yielded 538371 hits

Toward Unified Practices in Trajectory Prediction Research on Bird's-Eye-View Datasets

The availability of high-quality datasets is crucial for developing behavior prediction algorithms in autonomous vehicles. This paper highlights the need to standardize the use of certain datasets for motion forecasting research to simplify comparative analysis and proposes a set of tools and practices to achieve this. Drawing on extensive experience and a comprehensive review of current literatur

A Renaissance Man: An Inquiry into a Musician’s Unorthodox Career Choices and Navigating between Contrasting Field

Modern-day opportunities allow musicians to divert from normalised, widespread perceptions of their artistic needs and pursue diverse career paths. This thesis uses autoethnographic methods to explore a classical pianist's navigation between contrastingfields, such as international relations, higher education management, and music and performance.Artistic citizenship and discourse theory have been

Potential Effects of Grassland Restoration on the Water Resources in Nango-Dani, Aso, Japan

The semi-natural grasslands of the Aso Caldera, Japan, have historically played a key role in maintaining biodiversity, tourism, and water resources. However, they are now in decline due to a decrease in the number of agricultural workers and an aging workforce, as well as structural changes and stagnation in the agricultural and livestock industries. This study focused on the water resource maint

Randomised crossover controlled trial of dietary interventions for glycaemic control when body weight is kept stable

A Palaeolithic diet is an efficacious dietary approach for glycaemic control in type 2 diabetes. Causal mechanisms are body weight loss and glucometabolic effects from differences in included food groups, macronutrient composition, fibre content, and glycaemic load. The aim was to test the hypothesis that characteristic food group differences between a Palaeolithic and a diabetes diet would cause

Elevated plasma brain-derived neurotrophic factor as a potential risk biomarker for major depressive disorder in middle-aged women : A nested case-control study

BACKGROUND: Brain-derived neurotrophic factor (BDNF) plays a critical role in neuronal development and neural connectivity, and has been implicated in the pathophysiology of Major Depressive Disorder (MDD). However, its predictive value for MDD onset remains unclear. This study examined whether baseline BDNF levels are associated with incident MDD in middle-aged women.MATERIAL AND METHODS: In this

Smart city control rooms : the rewiring of local governance landscapes in India

Smart city control rooms are prominent components of the smart city discourse. They embody a long-­ standing dream to visualize and manage multiple urban processes in real time through the collation of data flows. Previous research has produced important insights into the design, construction and operation of these facilities. However, this research has largely overlooked the fundamental changes t

Interplay between AHR genotypes, lifestyle factors and adjuvant breast cancer treatments significantly impacts clinical outcome in a population-based cohort

BackgroundThe purpose was to evaluate the prognostic impact of aryl hydrocarbon receptor (AHR) genotypes in relation to lifestyle and adjuvant treatments in breast cancer.MethodsAHR genotyping was performed on genomic DNA from 1701 patients included 2002–2016 in Lund, Sweden, and followed for up to 15 years. Eight AHR polymorphisms and eight haplotypes were analysed using survival and interaction

Modeling Genetic Risk of β-Cell Dysfunction in Human Induced Pluripotent Stem Cells From Patients Carrying the MTNR1B Risk Variant

Disruptions in circadian rhythm, partly controlled by the hormone melatonin, increase the risk of type 2 diabetes (T2D). Accordingly, a variant of the gene encoding the melatonin receptor 1B (MTNR1B) is robustly associated with increased risk of T2D. This single-nucleotide polymorphism (SNP; rs10830963; G-allele) is an expression quantitative trait locus (eQTL) in human pancreatic islets, conferri

Prognostic Differences of Adjuvant Radiotherapy in Breast Cancer Cohorts Based on PRLR Genotypes, Expression, and Transcriptional Network Regulation

Background: Prolactin receptor (PRLR) signaling affects breastfeeding and potentially breast cancer treatment response. Methods: The prognostic impact of 20 PRLR single nucleotide polymorphisms (SNPs) in relation to adjuvant treatment groups in patients with primary breast cancer (n = 1701, 2002–2016, Sweden) was evaluated. Genomic DNA was genotyped on Illumina OncoArray, and survival analyses wit

Short-range exciton couplings in LH2 photosynthetic antenna proteins studied by high hydrostatic pressure absorption spectroscopy

The effects of high hydrostatic pressure (up to 8 kbar) on bacteriochlorophyll a Qy electronic absorption bands of LH2 photosynthetic antenna complexes have been studied at ambient temperature. A variety of samples were studied, including intact membranes and isolated complexes from wild type and mutant photosynthetic bacteria Rhodobacter sphaeroides, Rhodopseudomonas acidophila, and Rhodospirillu

Neural Event Segmentation in Narrative Film: Constructing and Remembering Events Across Sensory Modalities

A central function of human cognition is the ability to perceive, understand, and remember life experiences as meaningful sequences of discrete events. This process, known as event segmentation, allows individuals to spontaneously construct and update event models and has been shown to engage a distributed network of brain regions that transiently increase in activity at event boundaries (e.g., Za

Quantum networks using rare-earth ions

We review concepts and recent work related to creating light-matter interfaces for future quantum networks based on rare-earth ion-doped crystals. More precisely, we explore their unique suitability for creating photon sources, optical quantum memories for light, and qubits that allow quantum information processing. In addition, we review the state-of-the-art of elementary quantum repeater links,

Categorization in Games: A Bias-Variance Perspective

We develop a framework for categorization in games, applicable both to multistagegames of complete information and static games of incomplete information.Players use categories to form coarse beliefs about their opponents’behavior. Players best-respond given these beliefs, as in analogy-based expectationsequilibria. Categories are related to strategies via the requirementsthat categories contain a

Swedish national guidelines on urothelial carcinoma : 2024 update on advanced and metastatic disease

Objective: To overview and summarise the Swedish National Guidelines on Urothelial Carcinoma 2024. Methods: A narrative review of the updated guidelines was performed, highlighting new treatment recommendations for advanced and metastasized disease. Results: Compared to the previous guideline version, the current update includes recommendations for standardised radiological reporting when urotheli

Towards quantitative imaging using coded light

Spectral imaging allows for the simultaneous visualization of multiple different spectral bands of a scene, and is a powerful tool used in a range of contexts - from the color cameras in smart phones, to scientific imaging applications such as remote sensing and fluorescence microscopy. The progress within these fields of research is therefore intrinsically linked to the advances made for more eff

Sox as a Functionally Conserved Link Between Unicellular Ancestors and Human Stem Cell Control

Stem cells are key to human tissue maintenance. Because tissue maintenance allows us to live and reproduce, stem cell control is fundamental for animal life and evolution. A team of researchers set out to explore the origins of transcription factors at the core of the induction and the maintenance of stemnss. They focus on the conservation of the Sry-related box 2 (Sox2) and the octamer-binding tr

Towards understanding bone quality : Implications of reduced toughness for load-carrying ability in the presence of defects

Identifying patients at high risk of bone fracture is an important task. The clinical risk assessment, based on measurements of bone mass, correlates with strength but not toughness and is insufficient for reliable identification of high-risk patients. Starting from non-linear fracture mechanics, we hypothesise that reduced bone tissue fracture toughness and characteristic length, possibly in comb

Managed honey bees aggravate pollination challenges for pollen-limited species in alpine meadows

Managed honey bees (Apis mellifera L.) are increasingly used worldwide to meet the growing demand for agricultural pollination services and honey production. The spillover of managed honey bees into natural habitats can strongly transform wild plant-pollinator communities, resulting in mixed consequences for plant reproduction. To effectively predict and cope with the impacts of managed honey bees

A new epiphytic species of Gyalolechia with a maritime, Mediterranean-Macaronesian distribution

Gyalolechia fruticum, a new epiphytic species with a Mediterranean-Macaronesian distribution, is described. It differs in molecular data and in ecology from two closely related calcicolous species, G. luteococcinea and G. marmorata, both formerly called Caloplaca subochracea auct. The new species grows on coastal shrubs (rarely on wood), accompanied by species-rich communities of maritime epiphyti