Reconfigurable intelligent surfaces (RISs) are being considered for 6G as they can facilitate favourable radio channels. To rigorously model the characteristics of an array antenna-based RIS, this paper proposes an approach to separately evaluatescatterings from the antenna elements and ground plane of RIS. Simulation results show that, depending on the absolute phases of variable loads in the RIS

Spansk översättning av min engelska artikel i The Conversation.

Det övergripande syftet med denna studie, som ingick i forskningsprojektet Skånska hem: mottagande, etablering eller exkludering – hemlöshetspolitik och strategier för flyktingars bosättning, var att undersöka och beskriva Svalövs kommuns strategier för mottagande och bosättning av flyktingar och hemlösa kommuninvånare under åren 2018 till och med 2022. Forskningsprojektet ska ses mot bakgrund av

Marcus Knutagård, Arne Kristiansen & Cecilia HeuleRECO: Resilient Communities by Sustainable Welfare TransformationHomelessness is an extensive societal problem in Sweden which poses major challenges for the social services in developing sustainable and effective methods that can meet the service user’s needs. The RECO project is based on practice research and has mutual learning at its core. 17th European Research Conference on HomelessnessLeuven, September 14th and 15th, 2023Marcus Knutagård, Arne Kristiansen & Cecilia HeuleRECO: Resilient Communities by Sustainable Welfare TransformationHomelessness is an extensive societal problem in Sweden which poses major challenges for the social services in developing sustainable and effective methods that can meet the service user’s needs

Reception – hospitality and hostilityMarcus Knutagård and Arne KristiansenSchool of Social Work, Lund UniversityThe aim of this paper is to analyse the practice of reception of newly arrived migrants. The paper is part of an ongoing project Scanian homes: Reception, settlement or rejection – homelessness policies and strategies for refugee settlement. The aim of the project is to investigate the pReception – hospitality and hostilityMarcus Knutagård and Arne KristiansenSchool of Social Work, Lund UniversityThe aim of this paper is to analyse the practice of reception of newly arrived migrants. The paper is part of an ongoing project Scanian homes: Reception, settlement or rejection – homelessness policies and strategies for refugee settlement. The aim of the project is to investigate the p

BACKGROUND: The purpose of this study was to prospectively investigate the incidence of influenza-associated pulmonary aspergillosis (IAPA) in influenza patients admitted to intensive care units in Sweden.METHODS: The study included consecutive adult patients with PCR-verified influenza A or B in 12 Swedish intensive care units (ICUs) over four influenza seasons (2019-2023). Patients were screened

Rationale: Recent randomized controlled trials did not show cardiovascular benefits of continuous positive airway pressure (CPAP) in adults with coronary artery disease (CAD) and obstructive sleep apnea (OSA) in intention-to-treat analyses. It has been argued that exclusion of patients with OSA with excessive daytime sleepiness (EDS), who may be most likely to benefit from CPAP treatment, may be a

The occurrence of within-population variation in germination behavior and associated traits such as seed size has long fascinated evolutionary ecologists. In annuals, unpredictable environments are known to select for bet-hedging strategies causing variation in dormancy duration and germination strategies. Variation in germination timing and associated traits is also commonly observed in perennial

Among Simon Hall's influential contributions to historical archaeology are two research agendas: The need to focus attention on lower scalar levels of analysis, and broadening the concept of ceramic style to include less visible technological qualities. The latter is of particular importance to the stylistically bland and less decorated assemblages from the 18th and 19th centuries. Combining and d

This paper aims to analyse and further capture nuances of gender representation in local political decision-making bodies, focusing on implications for transport policy. Since gender is highly relevant for both attitudes towards transport policy as well as political votes, data on the gender and political colour of executives (members of presidiums) of transport-related committees, councils, and b

Objective: To determine the incidence rate, predictors and outcome of stroke in a population-based cohort of individuals with ANCA-Associated vasculitis (AAV). Methods: The study included 325 patients diagnosed with AAV from 1997 through 2016 in a defined geographic area of Sweden. Patients who suffered a stroke were identified from Riksstroke, a national Swedish stroke register established in 199

Lignin constitutes an impressive resource of high-value low molecular weight compounds. However, robust methods for isolation of the extractable fraction from lignocellulose are yet to be established. In this study, supercritical fluid extraction (SFE) and CO2-expanded liquid extraction (CXLE) were employed to extract lignin from softwood and hardwood chips. Ethanol, acetone, and ethyl lactate wer

Reinvestment in water and wastewater (WW) facilities is a challenge for Swedish water utilities. Nationwide, 4% of 184 organizations meet the requirements for a sustainable WW facility status according to the sustainability index (SI), the Swedish benchmark system. Eleven Swedish municipal WW organizations that had improved the status of their facilities were examined and are presented as good lea

The Great Recession hit Spain deteriorating the living conditions of many Spanish people, increasing the prevalence of several chronic health issues, including obesity, and affecting health inequalities. We analyse the impact of this economic crisis on body mass index (BMI) disparities in Spain, from two perspectives: the socioeconomic and the territorial, through the application of an intersectio

An increasing need to lower greenhouse gas emissions, and so move away from fossil fuels like diesel and gasoline, has greatly increased the interest for methanol. Methanol can be produced from renewable sources and eliminate soot emissions from combustion engines [1]. Since compression ignition (CI) engines are used for the majority of commercial applications, research is intensifying into the us

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In the present era of evolving gene-based therapies for inherited retinal dystrophies (IRDs), it has become increasingly important to verify the genotype in every case, to identify all subjects eligible for treatment. Moreover, combined insight concerning phenotypes and genotypes is crucial for improved understanding of thevisual impairment, prognosis, and inheritance. The objective of this study

Accidental exposure to blood or other biological fluids is a common occurrence in dentistry, and its post-exposure management is a key component of infection prevention and control programs designed to prevent the transmission of blood-borne pathogens such as hepatitis B and C viruses (HBV, HCV) and human immunodeficiency virus (HIV). This narrative review aims to comprehensively review the risk a

This book covers the most important topics that people working as process control engineers and plant operators will encounter. It focuses on PID control, explains when to use P-, PI-, PD- or PID control as well as PID tuning and includes difficult to control process nonlinearities such as valve stiction or sensor problems. The book also explains advanced control strategies that are necessary when