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Efficacy of catheter ablation for atrial arrhythmias in patients with arrhythmogenic right ventricular cardiomyopathy—a multicenter study

Background: Atrial arrhythmias are present in up to 20% of patients with arrhythmogenic right ventricular cardiomyopathy (ARVC). Catheter ablation (CA) is an effective treatment for atrial arrhythmias in the general population. Data regarding CA for atrial arrhythmias in ARVC are scarce. Objective: To assess the safety and efficacy of CA for atrial arrhythmias in patients with ARVC. Methods: In th

Modeling City-Canyon Pedestrian Radio Channels Based on Passive Sounding in In-Service Networks

Recently, a measurement campaign for characterizing time-variant radio channels in city-canyon environments was conducted along a 2-km-long pedestrian shopping street in Shanghai. A passive sounding approach was adopted where a software-defined-radio platform is used as a receiver (Rx) to record downlink signals transmitted by base stations (BSs) in an in-service Universal Mobile Telecommunication

Children’s experiences of their learning environment : Psychometric properties of a questionnaire evaluating classroom environment, activities and interactions

The present study reports on the development of a questionnaire that evaluates children's experiences of their physical classroom environment, activities and interactions. It also explores the psychometric properties of the questionnaire and how acoustical characteristics of the classroom, class size and student characteristics (age, sex and Swedish as a second language) influence the self-reporte

Word definition skills in elementary school children - The contribution of bilingualism, cognitive factors, and social factors

Purpose: Vocabulary relates to overall language proficiency and is important for academic success. Word definition (WD) tasks can be used to assess vocabulary depth and definition skills. We investigate monolingual and bilingual children's performances on a WD task, and how bilingualism, level of parental education, school characteristics (proportion of students with Swedish as second language and

Fundamental Bounds on Cloaking Based on Convex Optimization

A convex optimization framework over contrast current density is developed to calculate fundamental bounds on the performance of linear passive cloaks. The formulation uses the method of moments applied to the electric field integral equation while using extincted power as the optimized metric. The presented results show that high cloaking efficiency requires cloaks made of low-loss and high-contr

Internet-Based Support and Coaching With Complementary Clinic Visits for Young People With Attention-Deficit/Hyperactivity Disorder and Autism : Controlled Feasibility Study

BACKGROUND: Individuals with attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) can experience obstacles in traditional health care situations due to difficulties associated with their impairment.OBJECTIVE: This controlled study aims to investigate the feasibility of an internet-based support and coaching intervention (IBSC), including 2 weekly chat sessions and 2 c

Center experience and other determinants of patient radiation exposure during prostatic artery embolization : a retrospective study in three Scandinavian centers

Objectives: To evaluate the effects of center experience and a variety of patient- and procedure-related factors on patient radiation exposure during prostatic artery embolization (PAE) in three Scandinavian centers with different PAE protocols and levels of experience. Understanding factors that influence radiation exposure is crucial in effective patient selection and procedural planning. Method

Law, AI and robotics: Sweden

The objective of the report is to review the state of the law and current legal responses to developments in AI and robotics and determine how specific questions/issues are addressed in Sweden. It highlights key legal developments pertaining to AI and robotics covering the last five to ten years; i.e. developments in AI that might have led to amendments in constitutional or human rights and/or leg

Single Tweakey Cryptanalysis of Reduced-Round SKINNY-64

SKINNY is a lightweight tweakable block cipher which received a great deal of cryptanalytic attention following its elegant structure and efficiency. Inspired by the SKINNY competitions, multiple attacks on it were reported in different settings (e.g. single vs. related-tweakey) using different techniques (impossible differentials, meet-in-the-middle, etc.). In this paper we revisit some of these

Tax reactions on entrepreneurial philanthropy : The case of the Netherlands

Companies and corporate foundations have become important players in philanthropy. For many companies, philanthropy is part of their corporate social responsibility (CSR) policy. They brought their entrepreneurial customs, values and expectations into the world of philanthropy. This gave rise to new forms of philanthropy next to the conventional form of donations. These developments lead to severa

Copeptin as a marker of atherosclerosis and arteriosclerosis

Background and aims: The precursor peptide of vasopressin, copeptin, has previously been linked to increased risk of developing diabetes mellitus, coronary artery disease and cardiovascular mortality. Whether elevated copeptin is associated with markers of atherosclerosis and arteriosclerosis in the general population is not known. Methods: In this population-based, cross-sectional study, coronary

Structure-Guided Design of d -Galactal Derivatives with High Affinity and Selectivity for the Galectin-8 N-Terminal Domain

Galectin-8 is a carbohydrate-binding protein that plays a crucial role in tumor progression and metastasis, antibacterial autophagy, modulation of the immune system, and bone remodeling. The design, synthesis, and protein affinity evaluation of a set of C-3 substituted benzimidazole and quinoline d-galactal derivatives identified a d-galactal-benzimidazole hybrid as a selective ligand for the gale

Blood-based mitochondrial respiratory chain function in major depression

Mitochondrial dysfunction has been implicated in major depressive disorder (MDD). A measure of mitochondrial respiratory chain (RC) enzymatic activity—the Mitochondrial Health Index (MHI)—has previously been found to correlate with stress and emotional states in caregivers. We here report mitochondrial RC activities, mitochondrial DNA copy number (mtDNAcn), and the composite MHI in unmedicated and

Evidence of support used for drug treatments in pediatric cardiology

Background and aims: Clinical support systems are widely used in pediatric care. The aim of this study was to assess the support for drug treatments used at pediatric cardiac wards and intensive care units in Sweden. Methods: Drug information, such as type of drug, indication, dose, and route of administration, for all in-hospital pediatric cardiac patients, was included in the study. Treatments w

People making things happen : Visiting the inter-action of lifestyle enterprising

This paper engages with the micro action of lifestyle enterprising from an interactionist perspective. The here-and-now action of enterprising is examined in the using the microsociology of Erving Goffman in a single observational case study of tourism lifestyle enterprising in Sweden. The findings illustrate the blurring of assorted personal and commercial domains in the performance of enterprisi

Energy use of buildings in relation to occupancy rates

This paper presents basic data of the energy demand for district heating and plug loads logged by a building management system of an energy-efficient academic building located in Lund, Sweden. The data refers to the years 2019 and 2020 when occupancy varied significantly due to the Corona pandemic. The data shows that the building energy demand adapts poorly to fluctuating occupancy rates. With a