In this paper we present a newly designed annotation and collaboration component, which has been prototypically implemented on top of an ERP (Enterprise Resource Planning) system. Standard ERP software is often described as being inflexible in respect to personal needs of a single user or a user group. To cope with this problem, theories, and principles from classical CSCW research and design w...

The rise and fall of a research field is the cumulative outcome of its intrinsic scientific value and social coordination among scientists. The structure of the social component is quantifiable by the social network of researchers linked via coauthorship relations, which can be tracked through digital records. Here, we use such coauthorship data in theoretical physics and study their complete e...

Due to the high vulnerability of today’s social systems against disruptions, it has become critical to measure and manage the robustness of social networks. In this study the relationship between social network’s topology and its robustness in the presence of cascading failures is examined. In the attempt to help practice in increasing the robustness of social systems, the concept of the robust...

The aim of this study was to begin to parse the relative contributions of the right and left ventromedial prefrontal cortices (VMPC) in regard to social conduct, decision-making, and emotional processing. We hypothesized that the right VMPC is a critical component of the neural systems that subserve such functions, whereas the left VMPC is not. Seven participants with focal, stable unilateral l...

The primary goal of this study was to investigate the specificity of the social versus nonsocial components of self-reported behavioral inhibition during childhood with young adults' current symptoms of anhedonic depression, social anxiety, and anxious arousal. As hypothesized, the social component of BI demonstrated some specificity for symptoms of social anxiety versus other internalizing dis...

OBJECTIVE To evaluate the reliability and validity of a Dutch version of the Arthritis Impact Measurement Scales 2 short form (AIMS2-SF) and examine the agreement between the AIMS2 and AIMS2-SF in rheumatoid arthritis (RA) patients. METHODS Data were collected from 587 RA patients from three studies. Patients completed the Dutch-AIMS2, Modified Health Assessment Questionnaire (M-HAQ), and Vis...