Search results

Filter

Filetype

Your search for "*" yielded 525116 hits

Arthroplasty implant registries over the past five decades : Development, current, and future impact

Local, regional, and national registries have played an important role in the development of hip and knee arthroplasty and the treatment of patients with various maladies of these joints. Four arthroplasty registries stand out as leading forces behind the drive to popularize the use of registries and pursue the concept of evidence based medicine. The Mayo registry, started by Mark Coventry, is rec

Systematic analyses of regulatory variants in DNase I hypersensitive sites identified two novel lung cancer susceptibility loci

DNase I hypersensitive sites (DHS) are abundant in regulatory elements, such as promoter, enhancer and transcription factor binding sites. Many studies have revealed that disease-associated variants were concentrated in DHS-related regions. However, limited studies are available on the roles of DHS-related variants in lung cancer. In this study, we performed a large-scale case-control study with 2

Åtgärder på gårdsnivå för att stödja biologisk mångfald och ekosystemtjänster

Multifunktionella landskap producerar mat, fiber och bränsle, samt en mängd andra ekosystemtjänster såsom biologisk mångfald, rekreation, ren luft och rent vatten. I SAPES och associerade forskningsprojekt har vi arbetat med att förstå hur olika jordbruksmetoder och landskapets struktur påverkar biologisk mångfald och ekosystemtjänster som beror av dessa. Vi har testat påverkan på arter och ekosys

Metadata filtering for user-friendly centralized biometric authentication

While biometric authentication for commercial use so far mainly has been used for local device unlock use cases, there are great opportunities for using it also for central authentication such as for remote login. However, many current biometric sensors like for instance mobile fingerprint sensors have too large false acceptance rate (FAR) not allowing them, for security reasons, to be used in lar

Notes on Some Sanskrit Astrological Authors

This paper supplements and corrects the information given in the works of David Pingree regarding four major authors on Tājika or Sanskritized Perso-Arabic astrology from the fourteenth to the seventeenth century: Tejaḥsiṃha, Yādavasūri, Bālakṛṣṇa and Balabhadra. It further contributes information on a fifth such author, Tuka, not discussed by Pingree.

Outcome of occupational therapy in a psychiatric day care 2unit for long-term mentally III patients

Twenty patients, receiving group based psychiatric outpatient occupational therapy, were assessed at admission and discharge regarding psychiatric symptoms (SCL-90-R), global mental health (HSRS), quality of life (SQoL), and occupational performance (AOF). The patients were in treatment from 4 to 30 months. There were statistically significant improvements from admission to discharge on all variab

Frames for choice and market characteristics – a Swedish case study of community mental health services in change

The aim of this study was to describe and analyse structural frames for choice, as well as characteristics of a free-choice market, implemented in community mental health services in Sweden. Day centres were focused. A case study was conducted. Documents were collected and semi-structured interviews were conducted with twenty-eight agents involved in the implementation process. Content analysis of

Postural hypotension and EEG variables predict cognitive decline : Results from a 5-Year follow-up of healthy elderly women

Quantified electroencephalographic activity (EEG) has been used to study normal ageing and dementia. Few studies have described longitudinal changes in the very old. A cognitive decline has been described in subjects with white-matter lesions and hypertension but the association with hypotension is unclear. Our aim was to study the predictive value of quantified EEG for the development of cognitiv

Caregiver's burden of patients 3 years after stroke assessed by a novel caregiver burden scale

Objective: To assess burden of caregivers to stroke patients three year after a primary stroke and to test validity and reliability of a novel caregiver burden scale (CB scale). Design: A longitudinal community-based 3- year follow-up study of 35 consecutive primary stroke patients initially admitted to an Acute Medical Unit (mean age 82yr). The validity of the CB scale was studied in 150 patients

Inversion-based feedforward actions in a ratio control system

In this paper we propose a new ratio control architecture that exploits the use of inversion-based feedforward actions to achieve a fast set-point step response while keeping the required ratio between two process variables. The recently developed ratio tracking station is then achieved to increase the robustness of the system. A user design parameter allows the selection of the trade-off between

Quantitative EEG in elderly patients with Alzheimer's disease and healthy controls

Multichannel (19) EEG were analyzed in 23 female patients with rather advanced late-onset Alzheimer's disease (AD) and compared with 56 age- and sex-matched healthy control subjects. The quantified EEG was correlated with psychometric and clinical variables. The control subjects showed increasing theta activity with age but the EEG changes did not correlate significantly with psychometric features