Although intrusive reexperiencing is a core symptom of postraumatic stress disorder (PTSD), relatively little is known about its phenomenology. The present study assessed the characteristics and content of intrusive trauma memories in 22 patients with PTSD, and followed their changes in the course of cognitive behavioral treatment. Patients had a small number of different intrusive memories (1-...

In this paper the Non-Intrusive Polynomial Chaos Method coupled to a Fictitious Domain approach has been applied to oneand twodimensional elliptic problems with geometric uncertainties, in order to demonstrate the accuracy and convergence of the methodology. The main advantage of non-intrusive formulation is that existing deterministic solvers can be used. A new Least-Squares Spectral Element m...

The current study explored whether individuals diagnosed with schizophrenia and a high level of PTSD symptoms experience more frequent neutral intrusive memories than individuals diagnosed with schizophrenia with low level PTSD symptoms. Results supported a vulnerability to neutral intrusive memories within the comorbid group, which did not seem to be related to psychotic symptom severity. It i...

Intrusive systems have the ability to achieve desired results of distressing using various methods like heart beat measurement, temperature sensing, humidity sensing, blood pressure measurements etc. but these systems have a major drawback of being intrusive. However, an efficient non-intrusive system which could replace the above mentioned systems can be developed with the help of image proces...

Age differences in the associations among intensity of regret, control attributions, and intrusive thoughts were investigated (N = 122, age range = 20-87 years). Given that the opportunities to overcome regrettable behavior decline with age, older adults' attributions of low internal control were expected to serve self-protective functions and facilitate deactivation of regret. In younger adult...

Abstract To enable multi-query analyses, such as optimisations of large-scale crashworthiness problems, a numerically efficient model is crucial for the development process. Therefore, data-driven Model Order Reduction (MOR) aims at generating low-fidelity models that approximate solution while strongly reducing computational cost. MOR methods became only available in recent years; detailed and...

The In-Stent Restenosis 2D model is a full y coupled multiscale simulation of post-stenting tissue growth, in which the most costly submodel blood flow simulation. This paper presents uncertainty estimations response this model, as obtained by both non-intrusive and semi-intrusive quantification. A surrogate based on Gaussian process regression for quantification takes whole black-box maps dire...