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Costs and quality of life of patients with multiple sclerosis in Europe

Objective: To assess overall resource consumption, work capacity and quality of life of patients with multiple sclerosis in nine European countries. Methods: Information on resource consumption related to multiple sclerosis, informal care by relatives, productivity losses and overall quality of life (utility) was collected with a standardised pre-tested questionnaire from 13186 patients enrolled i

Intracerebral microdialysis in clinical practice: baseline values for chemical markers during wakefulness, anesthesia, and neurosurgery

OBJECTIVE: The study was undertaken to measure baseline values for chemical markers in human subjects during wakefulness, anesthesia, and neurosurgery, using intracerebral microdialysis. METHODS: Microdialysis catheters were inserted into normal posterior frontal cerebral cortex in nine patients who were undergoing surgery to treat benign lesions of the posterior fossa. The perfusion rate was 1.0

The Weakest Link Human Behaviour and the Corruption of Information Security Management in Organisations - an Analytical Framework

In this paper we introduce the norm-injection analysis framework, a construct which can be employed to aid analysis of processes that affect information security management (ISM) in organisations. The underpinnings of this framework draw on and evolve - theories about how apparently mundane organisational processes, particularly managerial demands on employees, may in some instances lead to undesi

Turbo codes: Correlated extrinsic information and its impact on iterative decoding performance

The performance of a turbo code is dependent on two properties of the code: its distance spectrum and its suitability to be iteratively decoded. The performance of iterative decoding depends on the quality of the extrinsic inputs; badly correlated extrinsic inputs can deteriorate the performance. While most turbo coding literature assumes that the extrinsic information is uncorrelated, we investig

A Reconfigurable Power-conscious Core Wrapper and its Application to SOC Test Scheduling

This paper presents a novel reconfigurable powerconscious core test wrapper and discusses its application to optimal power-constrained SOC (system-on-chip) test scheduling. The advantage with the proposed wrapper is that at each core it allows (1) a exible TAM (test access mechanism) bandwidths, and (2) a possibility to select the appropriate test power consumption. Our scheduling technique, an ex

In the eye of the beholder : Visual communication from a recipient perspective

Why do viewers perceive and interpret visuals differently despite common perceptual and cognitive mechanisms? The article addresses a number of challenges in visual communication and underlines the need for empirical analyses from a recipient perspective. Perception and interpretation of visuals is seen as an interactive meeting between the recipient, the multimodal message and the situational con

Phototoxicity

Phototoxicity occurs when a substance is toxic only under the action of light, and can, depending on the mechanism of toxic action, be divided into type I and type II phototoxicity. Other types are sometimes recongnized, and sometimes toxicity occurs through more than one mechanism. Plants often use phototoxins for their defense. They may be harmful to man, but also exploited for medical treatment

Avian Neo-Sex Chromosomes Reveal Dynamics of Recombination Suppression and W Degeneration

How the avian sex chromosomes first evolved from autosomes remains elusive as 100 million years (My) of divergence and degeneration obscure their evolutionary history. The Sylvioidea group of songbirds is interesting for understanding avian sex chromosome evolution because a chromosome fusion event ∼24 Ma formed "neo-sex chromosomes" consisting of an added (new) and an ancestral (old) part. Here,

Reinforced notched cross-laminated timber plates : Load-bearing capacity and methodology for predicting the force in reinforcement

This paper deals with the estimation of the design force in self-tapping screws used as a reinforcement ofnotched cross laminated timber plates (CLT). With the reinforcement, apart from an increased load-carrying capacity, amore ductile behaviour of this detail can be achieved. An analytical model based on the Timoshenko Beam Theory wasdeveloped, enabling the estimation of the axial force in the r

Comparison of disease severity in glaucoma patients identified by screening in the 1990s and in routine clinical care in the 2010s in Sweden

Background and PurposeIn a previous study comparing the amount of visual field damage at presentation in patients having open-angle glaucoma (OAG) identified through screening and in patients diagnosed in routine clinical practice in the 1990s, the damage was considerably worse in the clinically diagnosed patients. In the present study we compare visual field damage at presentation in the same 402

Discrimination of Hover Fly Species and Sexes by Wing Interference Signals

Remote automated surveillance of insect abundance and diversity is poised to revolutionize insect decline studies. The study reveals spectral analysis of thin‐film wing interference signals (WISs) can discriminate free‐flying insects beyond what can be accomplished by machine vision. Detectable by photonic sensors, WISs are robust indicators enabling species and sex identification. The first quant

Global Soil moisture trend analysis using microwave remote sensing data and an automated polynomial-based algorithm

The change in Soil Moisture Content (SMC) is one of the most crucial variables for regulating and analyzing basic hydrological processes, including runoff, evaporation, carbon and energy cycles, infiltration of water resources, droughts and floods, and desertification. This study aimed to detect and map the global SMC change using microwave remote sensing observations. Monthly SMC data from the So

Upscaling Swedish Biograph

Following a boom of user-friendly artificial intelligence tools in recent years,AI-enhanced (or manipulated) films have been framed as a serious threat tofilm archives. The purpose of this article is to trace and critically evaluate howAI artists use algorithmic upscaling to modify early cinema, more particularlysurviving films of the film company Swedish Biograph, and how fragments of thiscompanyFollowing a boom of user-friendly artificial intelligence tools in recent years, AI-enhanced (or manipulated) films have been framed as a serious threat to film archives. The purpose of this article is to trace and critically evaluate how AI artists use algorithmic upscaling to modify early cinema, more particularly surviving films of the film company Swedish Biograph, and how fragments of this co

Quantifying the Impact of Climate Change and Forest Management on Swedish Forest Ecosystems Using the Dynamic Vegetation Model LPJ-GUESS

Boreal and temperate forests are undergoing structural, compositional and functional changes in response to increasing temperatures, changes in precipitation, and rising CO2, but the extent of the changes in forests will also depend on current and future forest management. This study utilized the dynamic vegetation model LPJ-GUESS enabled with forest management (version 4.1.2, rev11016) to simulat