PURPOSE The Braden Scale is one of the most intensively studied risk assessment scales used in identifying the risk of developing pressure sore. However, not all studies show that the predictive validity of this scale is sufficient. The purpose of this study was to evaluate the Braden Scale for predicting pressure ulcer development. METHODS Articles published 1946 and 2013 from periodicals in...

Schizophrenic delusions are important target symptoms for treatment. This study aims to identify predictors of delusion formation. Two samples of schizophrenic patients (total n = 131) are examined prospectively every second week during a period of 6 months. In one sample (n = 60) delusion formation (n = 27; 45%) is correlated significantly with a change in score of eight individual items from ...

An adaptive projection-based reduced-order model (ROM) formulation is presented for model-order reduction of problems featuring chaotic and convection-dominant physics. efficient method formulated to adapt the basis at every time-step on-line execution account unresolved dynamics. The ROM in a Least-Squares setting using variable transformation promote stability robustness. strategy developed i...

An integrated energy system (IES) that comprises diverse operating units typically exhibits time-scale multiplicity in its dynamics, which makes the application of predictive control schemes to such an IES challenging. In this work, a multi-time-scale framework for subsystem decomposition and corresponding economic model (EMPC) design is proposed explicitly address time-scale-multiplicity optim...

Modern Lightweight robots are constructed to be collaborative, which often results in a low structural stiffness compared conventional rigid robots. Therefore, the controller must able handle dynamic oscillatory effect mainly due intrinsic joint elasticity. Singular perturbation theory makes it possible decompose flexible dynamics into fast and slow subsystems. This model separation provides ad...