This article proposes offline language-free writer identification based on speeded-up robust features (SURF), goes through training, enrollment, and identification stages. In all stages, an isotropic Box filter is first used to segment the handwritten text image into word regions (WRs). Then, the SURF descriptors (SUDs) of word region and the corresponding scales and orientations (SOs) are extr...

BACKGROUND PTSD has been associated with altered hypothalamus-pituitary-adrenal-axis (HPA-axis), immune and sympathetic nervous system (SNS) regulation. The purpose of this study was to evaluate the effect of cognitive stress on these systems in PTSD patients and controls. METHODS The subjective units of distress score (SUDS), NK-cell response, plasma levels of noradrenalin and ACTH in respon...

objective: aim of this experimental study is evaluating the effectiveness of two different approaches towards the treatment of major depressive disorder (mdd): positive-oriented psychotherapy and group cognitive-behavior therapy. methods: eighteen out-patients suffering from major depression were randomly divided into two groups to be treated according to either of these two approaches. both gr...

BACKGROUND Treatment services to patients with substance use disorders (SUDs), including those mandated to treatment, needs to be evaluated and evidence based. The Norwegian Municipal Health Care Act (NMHCA) calls for compulsory treatment for persons with "severe and life-threatening substance use disorder" if these individuals are not otherwise willing to be voluntarily treated and consequentl...

The purpose of the study was to explore the relationship between resilience, psychological distress and subjective well-being among the survivors of dengue fever. It was hypothesized that there would be significant relationship among resilience, psychological distress and subjective well-being among the dengue fever. It was correlation study in which cross-sectional research design was used. Th...

Substance use disorders (SUDs) are highly prevalent in homeless populations, and rates are typically greater among males. Posttraumatic stress disorder (PTSD) is a common co-occurring condition among individuals with SUDs; however, little attention has been directed to examining this comorbidity in homeless populations. Although some studies indicate considerable sex differences among individua...