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Patient-related outcomes after proximal tibial fractures

Purpose: The purpose of the study was to assess patient-related outcomes at short-term follow-up in patients with a proximal tibial fracture. Methods: One hundred sixteen patients (119 fractures) treated at our institution during 2012 were retrospectively reviewed. Follow-up was 1.6 (SD ± 0.4) years post-injury, including the short musculoskeletal function assessment and visual analog scale for pa

Short- and long-time diffusion and dynamic scaling in suspensions of charged colloidal particles

We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion in concentrated suspensions of charge-stabilized colloidal spheres. In theory and simulation, the spheres are assumed to interact directly by a hard-core plus screened Coulomb effective pair potential. The intermediate scattering function, fc(q, t), is calculated by elaborate accelerated Stokesian dy

Optimal harmonic period assignment : complexity results and approximation algorithms

Harmonic periods have wide applicability in industrial real-time systems. Rate monotonic (RM) is able to schedule task sets with harmonic periods up to 100% utilization. Also, if there is no release jitter and execution time variation, RM and EDF generate the same schedule for each instance of a task. As a result, all instances of a task are interfered by the same amount of workload. This property

Glutathione S-transferase alpha 4 prevents dopamine neurodegeneration in a rat alpha-synuclein model of Parkinson's disease

Parkinson's disease (PD) is a common, progressive neurodegenerative disease, which typically presents itself with a range of motor symptoms, like resting tremor, bradykinesia, and rigidity, but also non-motor symptoms such as fatigue, constipation, and sleep disturbance. Neuropathologically, PD is characterized by loss of dopaminergic cells in the substantia nigra pars compacta (SNpc) and Lewy bod

Late right ventricular performance after mitral valve repair assessed by exercise echocardiography

Objectives: The aim of the study was to evaluate the right ventricular (RV) performance during exercise in patients who underwent mitral valve repair for chronic mitral valve insufficiency relative to healthy individuals and to assess exercise capacity using a semisupine ergometer. Methods: We studied 56 patients who underwent mitral valve repair for degenerative posterior mitral leaflet prolapse

Clinical reasoning as a conceptual framework for interprofessional learning : a literature review and a case study

Background: Clinical reasoning has been proposed to be a key attribute of health professionals. We hypothesized that clinical reasoning may be one explicit way to further the understanding of each other’s roles in interprofessional learning activities, for nurse students and physiotherapy students. Objectives: The first part of this paper was a literature review. In the second part of the paper, w

Temporal Trends of Stroke Epidemiology in Southern Sweden : A Population-Based Study on Stroke Incidence and Early Case-Fatality

Background: Up-to-date epidemiological stroke studies are important for healthcare planning and evaluating prevention strategies. This population-based study investigates temporal trends in stroke incidence and case-fatality in southern Sweden. Methods: First-ever stroke cases in the local catchment area of Skåne University Hospital in Lund, Sweden, between March, 2015 and February, 2016, were inc

Accurate and Efficient Evaluation of Characteristic Modes

A new method to improve the accuracy and efficiency of CM decomposition for perfectly conducting bodies is presented. The method uses the expansion of the Green dyadic in spherical vector waves. This expansion is utilized in the MoM solution of the EFIE to factorize the real part of the impedance matrix. The factorization is then employed in the computation of CM, which improves the accuracy as we

Risk communication in multi-stakeholder disaster risk management systems : Insights and recommendations from the Swedish system

The overall purpose of this thesis is to improve our understanding of how disaster risk management (DRM) systems function. Specifically, it aims to increase our knowledge about effective communication in a multi-stakeholder, multi-level DRM system, with a particular focus on the exchange of risk-related information for risk assessment. The Swedish DRM system is taken as a study case to examine how

Genome-wide association study identifies susceptibility loci for B-cell childhood acute lymphoblastic leukemia

Genome-wide association studies (GWAS) have advanced our understanding of susceptibility to B-cell precursor acute lymphoblastic leukemia (BCP-ALL); however, much of the heritable risk remains unidentified. Here, we perform a GWAS and conduct a meta-analysis with two existing GWAS, totaling 2442 cases and 14,609 controls. We identify risk loci for BCP-ALL at 8q24.21 (rs28665337, P = 3.86 × 10-9, o

Principles for supporting city–citizen commoning for climate adaptation : From adaptation governance to sustainable transformation

This paper examines whether or not specific forms of adaptation governance that involve city administrations and citizens can help (or hinder) creating a foundation for more sustainable climate adaptation and transformation. Based on the analysis of recurring patterns of social adaptation dilemmas (caused by the interdependencies between adaptation providers and beneficiaries), associated actor co

Increase in transmitted drug resistance in migrants from sub-Saharan Africa diagnosed with HIV-1 in Sweden

Objective: To study the trends of transmitted drug resistance (TDR) in HIV-1 patients newly diagnosed in Sweden, 2010-2016. Design: Register-based study including all antiretroviral therapy-naive patients ≥18 years diagnosed with HIV-1 in Sweden 2010-2016. Methods: Patient data and viral pol sequences were extracted from the national InfCareHIV database. TDR was defined as the presence of surveill

Single-Mode Near-Infrared Lasing in a GaAsSb-Based Nanowire Superlattice at Room Temperature

Semiconductor nanowire lasers can produce guided coherent light emission with miniaturized geometry, bringing about new possibilities for a variety of applications including nanophotonic circuits, optical sensing, and on-chip and chip-to-chip optical communications. Here, we report on the realization of single-mode and room-temperature lasing from 890 to 990 nm, utilizing a novel design of single

Digital Predistortion for Hybrid MIMO Transmitters

This article investigates digital predistortion (DPD) linearization of hybrid beamforming large-scale antenna transmitters. We propose a novel DPD processing and learning technique for an antenna sub-array, which utilizes a combined signal of the individual power amplifier (PA) outputs in conjunction with a decorrelation-based learning rule. In effect, the proposed approach results in minimizing t

Corporate rebranding failure and brand meanings in the digital environment

Purpose: The purpose of this paper is to investigate the dynamic process of brand meaning creation by multiple stakeholders during corporate rebranding in the digital environment. Design/methodology/approach: By applying a symbolic interactionist perspective, the case study analyses a failed corporate rebranding of Gap. A variety of narratives by managers, consumers, designers, and marketing profe

Internet Access and QoS in Ad Hoc Networks

It is likely that the increased popularity of wireless local area networks (WLANs) together with the continuous technological advances in wireless communication, also increase the interest for ad hoc networks. An ad hoc network is a wireless, autonomous, infrastructure-less network composed of stations that communicate with each other directly in a peer-to-peer fashion. When discussing mobile ad h

Acoustical detection of venous stenosis in Hemodialysis patients using principal component analysis

In this paper, a feature extraction method based on principal component analysis was developed for classification of the vascular access’s condition in hemodialysis patients. The assessment of the method was carried out by discriminating between before and after angioplasty sound recordings as well as before angioplasty and reference recordings. The results showed that when before and after angiop