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Reliability of recurrent pregnancy loss diagnosis coding in the Swedish national patient register : A validation study

Background: The Swedish National Patient Registry (NPR) is a nationwide registry that is used extensively for epidemiological research. Using the NPR, we recently found a recurrent pregnancy loss (RPL) incidence of 650/100,000 (0.65%) pregnant women in Sweden. It is of great importance that the quality of the coding is good and reliable in order to use NPR data for research. To specifically study

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This paper reported the appraisal of a novel technology for the detection of enterovirus in sewage based on a viral recovery method using polyethylenglycol as a concentrating agent and on the combined use of viral isolation and polymerase chain reaction as viral detection and identification techniques. It was also confirmed that the viral recovery method is highly efficient since it allows to reco

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During the epidemic of neuropathy occurred in Cuba from 1992 to 1994 viral agents antigenically related to the Coxsackie viruses were isolated from the cerebrospinal fluid of patients. To establish a function of these viruses in the etiopathogenesis of the disease, strains 47/93 IPK identified as Coxsackie A9 and the strain 44/93 of light cytopathic effect were selected to conduct a study of their

A numerical framework for heat transfer and pressure loss estimation of matrix cooling geometry in stationary and rotational states

This study conducts an investigation and feasibility study on different Reynolds numbers (6000–12000) and Rotation numbers (0.05–0.25) in a matrix cooling geometry. An intended geometry that can be used in gas turbine blades is provided based on flow and heat transfer performance given in these Reynolds and rotation number ranges for stationary and rotational state and then compared with experimen

Recognizing action primitives in complex actions using hidden Markov models

There is biological evidence that human actions are composed out of action primitives, similarly to words and sentences being composed out of phonemes. Given a set of action primitives and an action composed out of these primitives we present a Hidden Markov Model-based approach that allows to recover the action primitives in that action. In our approach, the primitives may have different lengths,

Probabilistic model-based background subtraction

In this paper we introduce a model-based background subtraction approach where first silhouettes, which model the correlations between neightboring pixels are being learned and where then Bayesian propagation over time is used to select the proper silhouette model and tracking parameters. Bayes propagation is attractive in our application as it allows to deal with uncertainties in the video data d

Probabilistic recognition of human faces from video

Recognition of human faces using a gallery of still or video images and a probe set of videos is systematically investigated using a probabilistic framework. In still-to-video recognition, where the gallery consists of still images, a time series state space model is proposed to fuse temporal information in a probe video, which simultaneously characterizes the kinematics and identity using a motio

Measurement of W±Z production cross sections and gauge boson polarisation in pp collisions at √s=13TeV with the ATLAS detector

This paper presents measurements of W±Z production cross sections in pp collisions at a centre-of-mass energy of 13 TeV. The data were collected in 2015 and 2016 by the ATLAS experiment at the Large Hadron Collider, and correspond to an integrated luminosity of 36.1fb-1. The W±Z candidate events are reconstructed using leptonic decay modes of the gauge bosons into electrons and muons. The measured

Occurrence of enterovirus RNA in serum of children with newly diagnosed type 1 diabetes and islet cell autoantibody-positive subjects in a population with a low incidence of type 1 diabetes

BACKGROUND: The penetrance of type 1 diabetes mellitus (T1DM) in a genetically susceptible population is largely determined by environmental influences amongst which the human enteroviruses are prominent putative factors.AIM/HYPOTHESIS: The aim of this study was to determine the occurrence of enterovirus RNA in serum of children with type 1 diabetes at onset and ICA-positive subjects in a populati

Fat Words or Useful Concepts? Consensus and Variation in Conceptions of Problematic Drinking in Contemporary Sweden

The aim of this study was to bring to light the meanings attributed to four concepts denoting problematic drinking—“alcoholism,” “alcohol dependence,” “alcohol misuse,” and “risky drinking”—and to investigate whether individuals’ preferences for using these concepts vary depending on their demographic characteristics, their stakeholder group membership, and their own drinking habits. These questio

Wavelet subspace method for real-time face tracking

In this article we present a new method for visual face tracking that is carried out in wavelet subspace. Firstly, a waveletre presentation for the face template is created, which spans a low dimensional subspace of the image space. The wavelet representation of the face is a point in this wavelet subspace. The video sequence frames in which the face is tracked are orthogonally projected into this

Persons with Dementia Living at Home or in Nursing Homes in Nine Swedish Urban or Rural Municipalities

The methodology from the "RightTimePlaceCare" study of dementia care was tested locally in terms of relevance, acceptability and attrition. Comparing persons with dementia (PwDs) receiving home care (HC) with PwDs living in nursing homes (NHs), in urban versus rural areas, regarding their health conditions and informal caregiver burden was also done. Standardized measurements regarding sociodemogr

The inversion of 2-D and 3-D resistivity data from surveys in aquatic areas

Resistivity surveys are now also carried in areas covered by water. The surveys involve electrodes planted on the water bottom or on a streamer towed by a boat. As the water layer has a large effect on resistivity measurements, its effect must be accurately modelled. The water resistivity and depth to the bottom are usually independently measured with a conductivity meter and depth sounder. The up

Randomized controlled clinical trial of fractional doses of inactivated poliovirus vaccine administered intradermally by needle-free device in Cuba

BACKGROUND: As part of an evaluation of strategies to make inactivated poliovirus vaccine (IPV) affordable for developing countries, we conducted a clinical trial of fractional doses of IPV in Cuba.METHODS: We compared the immunogenicity and reactogenicity of fractional-dose IPV (0.1 mL, or 1/5 of a full dose) given intradermally using a needle-free jet injector device compared with full doses giv

Type 1 diabetes islet associated antibodies in subjects infected by echovirus 16

AIMS/HYPOTHESIS: To determine whether the emergent infection by echovirus 16 that occurred in Cuba during the year 2000 was related to the presence of Type 1 diabetes associated autoantibodies.METHODS: The presence of ICA, IAA, GADA, IA2 antibodies and neutralizing antibodies (NtAb) to echovirus 16 were determined in sera from 38 infected children and adolescents and 80 control subjects, matched i