Abstract Rapidly expanding data collections from ocean observing systems create a need for new tools to process, to explore, and to analyze data. This article presents capabilities of the EventViewer in the context of exploring ocean observing system data. The EventViewer is a graphical user interface for visualizing and exploring patterns in events where events constitute changes of interest in a time series. The EventViewer allows users to make queries on events stored in an events database and explore various spatial, temporal, and thematic patterns in events. Once events are selected, the user can assign event spatial, temporal, and thematic categories to graphic display elements in the interface called bands, stacks, and panels. Selected events are displayed according to their associations with the user-specified categories. The spatial, temporal, and thematic categories can be directly manipulated and rearranged among the bands, stacks, and panels to change the view of events and highlight different patterns. The EventViewer supports exploration of periodic patterns, spatial and temporal trends, and event‐event relationships. The EventViewer functionality is illustrated with oceanographic events extracted from ocean observing system sensor data collected in the Gulf of Maine. Events were extracted from multiple time series variables collected at a number of locations and depths.
Part 1 Project development: towards a theory of participatory evaluation, J.C. Alderson the importance of the affective domain in ELT projects, M. Broughton aspects of awareness raising in reading courses, C.A. Figueiredo influencing research and research design, A. Kleiman managing change in education, V. Sampaio de Oliveira. Part 2 Teacher education: the virtues of untrained teachers, J. Holmes and P. Crossley teacher-researchers at the pivot between tradition and innovation in the FL classroom, L. Paulo da Moita-Lopes classroom interaction and strategic reading development, M.C. Magalaes and R.H.R. Rojo metaphors and language awareness, M. Scott a thesis 20 years on, F.G. de Matos. Part 3 Language processing: description and teaching speech ACT behaviour, A.D. Cohen and E. Tarone metalinguistic reflections on code-switching, M.A. Kato cognitive skills and individual differences in reading, A.P. Pinto introspection in applied linguistics, M.C. Cavalcanti and M.S. Zanotto the value of accessing translation as a process, N. Scott. Part 4 Business interaction analysis: from writer roles to elements of text, F. Davies the place of in-house journals in business interaction, A.F. Deyes the analysis of verbal interaction, M.C. Perez de Souza e Silva laughter and interpersonal management in a business meeting, S. Thompson model profiling in oral presentations, H. Collins.
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