Digital Infrastructures for Monitoring Circular Economy Investments by Financial Institutions and Government: A Research Agenda

Circular Economy (CE) and sustainability are getting high on the political agenda of governments on the global level. Businesses and supply chains are at the heart of that transition, and need to make big steps in the coming years for making the transition from a linear model of make-use-dispose towards a circular model. For this transition,...

The role of public funding in the initiation and upscaling of collective innovation trajectories

Our society is facing big challenges and public organizations have a key role in addressing these, as well as providing public funding for innovation. Many innovation projects however result in a proof-of-concept and deliver initial results but experience issues with upscaling further to realize impact. In the EU, innovation networks are...

Eemdijk full-scale field test programme: ground dike and sheet pile dike failure test (Programme d’essai terrain à taille réelle Eemdijk: essais de déformation et de rupture pour une digue standard en terre et une digue renforcée avec palplanchesitre)

Dikes in the Netherlands have traditionally been constructed with soil. Climate change and subsidence requires heightening and or reinforcing these existing dikes. Traditional reinforcements demand additional space, which in some cases conflicts with existing buildings. Applying sheet pile walls in dikes allows for strengthening while minimizing...

Eemdijk full-scale field test programme: sheet pile pullover tests (TProgramme d’essai terrain à taille réelle Eemdijk: essais de déformation et de rupture de murs palplanches)

Dikes in the Netherlands have traditionally been constructed with soil. Climate change and sub-sidence requires heightening and or reinforcing of these existing ground dikes. Traditional reinforcements de-mand additional space, which in some cases conflicts with existing buildings. Applying sheet pile walls in dikes allows for strengthening...

Automated generalisation within NMAs in 2016

Producing maps and geo-data at different scales is traditionally one of the main tasks of National (and regional) Mapping Agencies (NMAs). The derivation of low-scale maps (i.e. with less detail) from large-scale maps (with more detail), i.e. generalisation, used to be a manual task of cartographers. With the need for more up-to-date data as...

The beauty in product-service systems

Aesthetic appreciation affects the success of products in a number of areas, such as user satisfaction and usability. Hence, designers apply aesthetic principles to create more successful products. However, it is still unclear how such principles apply to the services and systems that products are often part of. In this paper, we explore how two...

Geotechnical Ultimate Limit State Design Using Finite Elements

Displacement-based finite element calculations are primarily used for serviceability limit state (SLS) analysis, but the finite element method also offers possibilities for ultimate limit state (ULS) design in geotechnical engineering. The combined use of SLS and ULS calculations with partial safety factors according to the different design...

Geotechnical Ultimate Limit State Design using Finite Elements

Displacement-based finite element calculations are primarily used for serviceability limit state (SLS) analysis, but the finite element method also offers possibilities for ultimate limit state (ULS) design in geotechnical engineering. The combined use of SLS and ULS calculations with partial safety factors according to the different design...

Generalisation of a 1:10k map from municipal data

This paper reports about the feasibility study carried out by the Dutch Kadaster to automatically generalise the largest scale topographical data set maintained by the Kadaster (i.e. TOP10NL) from the 1:1k topographical object oriented data set, which is currently being collected and structured by organisations that need to maintain public space...

The impact of lateral house connections on the serviceability of sewer systems

It remains unknown how lateral house connections affect the performance of the sewer system, since the assessment of serviceability is mainly based on the state of the main sewer system. Further insight into the contribution of lateral house connections to the overall level of service provided can aid to target investments to parts of the system...

Aesthetic appreciation of tactile unity-in-variety in product designs

The principle of unity-in-variety has recently been shown to affect visual aesthetic appreciation of product designs. We investigated whether this principle can also account for tactile aesthetic appreciation of products. Design students rated nine car keys on unity, variety and aesthetic appreciation through tactile exploration only. Results...

On the use of finite element models for geotechnical design

The influence of unity-in-variety on aesthetic appreciation of car interiors

Product designers can use a wide range of design principles to influence the appearance of new product designs. One of these principles, ‘unity-in-variety’, states that product designs combining a maximum of unity or order with as much variety as possible are the most aesthetically pleasing. Even though designers are thought to intuitively use...

Efficient seeding and defragmentation of curvature streamlines for colonic polyp detection

Many computer aided diagnosis (CAD) schemes have been developed for colon cancer detection using Virtual Colonoscopy (VC). In earlier work, we developed an automatic polyp detection method integrating flow visualization techniques, that forms part of the CAD functionality of an existing Virtual Colonoscopy pipeline. Curvature streamlines were...

Interactive visualization of fused fMRI and DTI for planning brain tumor resections

The surgical removal of brain tumors can lead to functional impairment. Therefore it is crucial to minimize the damage to important functional areas during surgery. These areas can be mapped before surgery by using functional MRI. However, functional impairment is not only caused by damage to these areas themselves. It is also caused by damage...

Integrated visualization of multi-angle bioluminescence imaging and micro CT

This paper explores new methods to visualize and fuse multi-2D bioluminescence imaging (BLI) data with structural imaging modalities such as micro CT and MR. A geometric, back-projection-based 3D reconstruction for superficial lesions from multi-2D BLI data is presented, enabling a coarse estimate of the 3D source envelopes from the multi-2D BLI...

Linking Measurement, Simulation and Prediction

Simulation for Daylighting in the Real World