Male and female specimens of six new spider species of the family Phrurolithidae were collected from the Fanjing Mountain Nature Reserve: Otacilia microstoma sp. nov., O. songi sp. nov., O. subliupan sp. nov., Phrurolithus anticus sp. nov., P. fanjingshan sp. nov. and P. zhouyun sp. nov.. Photographs, line drawings and descriptions of all species are provided in the current study. Additionally,...

In this work we present novel axes-based visualizations that can be used to explore and analyze multivariate time series data. We propose different types of interactive axes, which in turn can be used to compile novel 3D axes arrangements. The proposed axesbased visualizations utilize an exposed central time axis around which axes representing time-dependent attributes are arranged. Each depend...

Research on animals, infants, children, and adults provides evidence that distinct cognitive systems underlie navigation and object recognition. Here we examine whether and how these systems interact when children interpret 2D edge-based perspectival line drawings of scenes and objects. Such drawings serve as symbols early in development, and they preserve scene and object geometry from canonic...

Here we present three interactive artworks that showcase the abilities of active textured surfaces to enable new qualities of surface interactions. Giving the surfaces different sensing abilities, ways to act and behaviors, then allows us to explore emotional attributes and character perceived by an observer. The three designs reflect artworks emotional perception of the observer and the result...

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The current study analyzed figure size modification in different types of spatial context (C. Lange-Küttner, 1997, Lange-Küttner, 2004) for sequence and practice effects. Children of 7, 9, and 11 years of age, as well as 17-year-olds, drew figures in a series of ready-made spatial axes systems, which (a) logically increased in dimensional complexity as in child development, (b) were randomized ...

We consider guarding a city of k vertical buildings, each having a rectangular base, by placing guards only at vertices. The aim is to use the smallest number of guards. The problem is a 2.5D variant of the traditional art gallery problem, and finds applications in urban security. We give upper and lower bounds on the number of guards needed for a few versions of the problem. Specifically, we p...

The morphology of neurons is an important factor for the identification and the study of the changes that occur in the nervous system during development or as a result of disease or an experimental treatment. A number of methods to describe the topological aspects of neuronal morphology is discussed. Furthermore it is illustrated how different groups of neurons can be compared. Although both to...

Adults appreciate that an abstract visual representation can be understood through inferring the artist's intention. Many investigators have argued that this capacity is a late-emerging developmental accomplishment, a claim supported by findings that preschool children ignore explicit statements about intent when naming pictures. Using a simplified method, we explored picture naming in 2-year-o...

The films that I make are part documentary, part film essay, part visual poem. They are created out of a series of up to 30 drawings that are animated. The process from research to completion takes about 2 years, and at the end of it there is a film and a number of drawings that can be exhibited. This paper emerges out of the realisation that in the different stages of making a drawing and a fi...