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In this paper we calculate the limit of the $L^1$-means of certain weighted Poisson kernels in the unit disc and show that this limit is equal to $1$. Our result is in sharp contrast to a recent result by George F\"ulep who has shown that some related limit superiors are strictly greater than $1$. Limits of this type are of interest from the point of view of approximation theory.
In Sweden, energy utilities face the double challenge of complying with the Kyoto protocol targets and increasing renewable energy capacity to make use of the electricity certificates system. Sydkraft AB and Vattenfall AB, two of the largest players in the Nordic electricity market, have different expectations regarding the future development of the two mechanisms and, therefore, have different ap
Human pluripotent stem cell-derived in vitro models, combined with advances in high-content live-cell calcium imaging, provide a powerful platform for disease modeling and drug screening. However, most calcium imaging analysis tools have been developed for in vivo applications with suboptimal features for processing data from cultured neurons. Here, we present LUMIN (Live-cell User Module for Imag
A high-resolution integrated bio-chemostratigraphic framework is established for the upper Tremadocian to lower Floian (Lower Ordovician) succession of the North China Block, based on new conodont and carbon isotope (δ13Ccarb) data from the Jiguanshan and Wudingshan sections in Liaoning Province, northeastern China. Thirty conodont species of 19 genera were identified from the two sections. Based
Background: Violent Crime Convicted Persons (VCCPs) are at increased risk of somatic health problems over the life course. However, the topic remains insufficiently studied, particularly regarding interactions with healthcare services in high-risk groups over extended periods. This prospective study aimed to explore adverse somatic outcomes in young adult VCCPs with a history of imprisonment and t
A quantitative understanding of the hydro-environmental factors that influence the occurrence of agricultural drought events would enable more strategic climate change adaptation and drought management plans. Practical drought hazard mapping remains challenging due to possible exclusion of the most pertinent drought drivers, and to the use of inadequate predictive models that cannot describe droug
OBJECTIVE: Emergency department length of stay (EDLOS) is linked to crowding and patient outcomes whereas worse prognosis in low socioeconomic status remains poorly understood. We studied whether income was associated with ED process times among patients with chest pain.METHODS: This was a registry-based cohort study on 124,980 patients arriving at 14 Swedish EDs between 2015 and 2019 with chest p
Whether executed as full-scale war or acts short of war, acts of aggression have consistently shaped the history of humankind. Acts of aggression would not occur if it were not for the involvement of individuals. The historical development of aggression in international law has seen a shift from a regime solely focusing on the unlawfulness of the action by States, to include the unlawfulness of th
En av de stora utmaningarna inom den internationella handelsrätten idag är hur man ska kunna förbättra situationen för utvecklingsländer inom den internationella handeln. Denna uppsats belyser specifika undantagsregler, inom WTO-rätten, som har till ändamål att öka utvecklingsländers möjligheter att delta i den internationella handeln. Industriländer tilldelar utvecklingsländer, i enlighet med WTOOne of the current challenges within the field of international trade law is how to meet the special needs of developing countries and how to a greater extent include these countries in the world trading system. This thesis examines a particular set of exception rules that exist on behalf of developing countries. Developing countries are, in accordance with WTO law, granted different tariff prefer
This paper analyses structural economic forces contributing to the current undersupply of affordable housing in Sweden’s third-largest city, Malmö. It operationalizes Anwar Shaikh’s theory of relative prices to analyzethe political economy of housing shortage. The paper argues that existing policy recommendations at the municipal level are primarily informed by a microeconomic approach to price fo
This paper analyses structural economic forces contributing to the current undersupply of affordable housing in Sweden’s third-largest city, Malmö. It operationalizes Anwar Shaikh’s theory of relative prices to analyze the political economy of housing shortage. The paper argues that existing policy recommendations at the municipal level are primarily informed by a microeconomic approach to price f
This paper presents a search for a new Z′ resonance decaying into a pair of dark quarks which hadronise into dark hadrons before promptly decaying back as Standard Model particles. This analysis is based on proton-proton collision data recorded at s = 13 TeV with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to an integrated luminosity of 139 fb−1. After sele
Fluorescence microscopy is an effective tool for imaging biological samples, yet captured images often contain noises, including photon shot noise and camera read noise. To analyze biological samples accurately, separating background pixels from signal pixels is crucial. This would ideally be guided by the knowledge of a parameter called the Poisson parameter, 𝜆bg, representing the mean number of
Biases in animal behaviour research are inevitable consequences of our societal and cultural standpoint. To remove our biases, the first stage is to identify them. We call on individual researchers to adopt a more active approach to addressing bias within their research. We propose that biases exist within a matrix defined by the general acceptance of a bias's existence and the understanding of th
Solvers’ participation is essential for successful implementation of crowdsourcing contests for problem solving (CCPS). Many efforts have been made to investigate solvers’ various participation behaviours in CCPS. Whether or not a solver will conduct a behaviour is the result of decision making. However, to our knowledge, few studies concentrated on solvers’ participation from a decision process p
The Economic Dispatch Problem (EDP) plays a critical role in power system operations by trying to allocate power generation across multiple units at minimal cost while satisfying complex operational constraints. Traditional optimization techniques struggle with the non-convexities introduced by factors such as valve-point effects, prohibited operating zones, and spinning reserve requirements. Whil
Introduction: Amyloid- and tau-positron emission tomography (PET) are promising modalities for detecting pathological changes associated with Alzheimer’s disease (AD); however, their application is limited. Although the use of cerebrospinal fluid (CSF) biomarkers as alternatives to amyloid-PET and tau-PET has been explored, no in vitro diagnostic-approved or commercial CSF biomarker assays are cur
