Purpose The Lifelines COVID-19 cohort was set up to assess the psychological and societal impacts of pandemic investigate potential risk factors for within prospective population cohort. Participants were recruited from 140 000 eligible participants NEXT birth cohort, who are all residents three northern provinces Netherlands. filled out detailed questionnaires about their physical mental healt...

An overview is provided of six information visualization systems designed specifically for gaining an overview of electronic health records (EHR). The systems discussed all make use of timelines: Lifelines, Lifelines2, KNAVE II, CLEF Visual Navigator, Timeline, and AsbruView. With the exception of Lifelines2, the main user groups targeted are physicians involved in direct patient care. Little a...

This paper discusses system modeling with UML behavior diagrams. We consider statecharts and both kinds of interaction diagrams, i.e., sequence and communication diagrams. We present new implementation features in a UML and OCL modeling tool: (1) Sequence diagram lifelines are extended with states from statecharts, and (2) communication diagrams are introduced as an alternative to sequence diag...

Moving point object data can be analyzed through the discovery of patterns in trajectories. We consider the computational efficiency of detecting four such spatio-temporal patterns, namely flock, leadership, convergence, and encounter, as defined by Laube et al., Finding REMO—detecting relative motion patterns in geospatial lifelines, 201–214, (2004). These patterns are large enough subgroups o...

This paper proposes using the rich visual “language” of Hägerstrand’s time geography to represent time-space relationships in sport, in particular within the spatial and temporal constraints of a game of rugby. Despite being applied outside of its traditional social context, it is argued that time geography’s ability to model movements and relationships at the individual level makes it (and its...

Geographical Information Science is challenged by an unprecedented increase in the availability of tracking data related to human and animal movement, typically captured through location-aware portable devices such as GPS receivers. Capture of trajectory data at fine temporal and spatial granularities has allowed with the representation of detailed geospatial lifelines, opening new options for ...

At 7:49 am on April 14, 2010, an earthquake (Ms 7.1) originated (33.2°N, 96.6°E) near Jiegu Town, Yushu Tibetan Autonomous Prefecture, Qinghai Province, China. After the earthquake, we analyzed the geological structure of the disaster region based on the “Beijing-1” images. Using the aerial images after earthquake with high resolution (0.4m) and SPOT ortho-images, we monitored urgently the disa...

In a UML model, different aspects of a system are covered by different types of diagrams. Nevertheless, it is important to provide means to check the consistency and completeness of the UML model. This problem is addressed in this paper by integrating the information specified in class and statechart diagrams into sequence diagrams. The representation as constraints attached to certain location...