Developing a Prototype of a Playfulness Toolkit

Playfulness is the ability to reframe situations, seeing new possibilities. A playful mind-set increases our mental flexibility, resilience, empathy, and our overall well-being. Unfortunately, growing up most of us lose part of our playfulness. How can we facilitate adults to live a (more) playful life? To ignite playfulness in adults’ lives, we first have to raise awareness for the benefits of playfulness, and then help people to develop a playful mind-set and integrate playfulness into their lives. In this project I combine my knowledge of creativity and playfulness with my experience in service and behavior design. I developed a prototype of a Playfulness Toolkit, a game that guides people through the process of developing a playful mindset, consisting of tools, objects and Tiny Playful Habits. With this toolkit I hope to bridge the gap between knowing and doing, facilitating more playful behavior in adults’ lives

Increasing the information provided by probabilistic sensitivity analysis:The relative density plot

Background Results of probabilistic sensitivity analyses (PSA) are frequently visualized as a scatterplot, which is limited through overdrawing and a lack of insight in relative density. To overcome these limitations, we have developed the Relative Density plot (PSA-ReD). Methods The PSA-ReD combines a density plot and a contour plot to visualize and quantify PSA results. Relative density, depicted using a color gradient, is transformed to a cumulative probability. Contours are then plotted over regions with a specific cumulative probability. We use two real-world case studies to demonstrate the value of the PSA-ReD plot. Results The PSA-ReD method demonstrates proof-of-concept and feasibility. In the real-world case-studies, PSA-ReD provided additional visual information that could not be understood from the traditional scatterplot. High density areas were identified by color-coding and the contour plot allowed for quantification of PSA iterations within areas of the cost-effectiveness plane, diminishing overdrawing and putting infrequent iterations in perspective. Critically, the PSA-ReD plot informs modellers about non-linearities within their model. Conclusions The PSA-ReD plot is easy to implement, presents more of the information enclosed in PSA data, and prevents inappropriate interpretation of PSA results. It gives modelers additional insight in model functioning and the distribution of uncertainty around the cost-effectiveness estimate

ESUR prostate MR guidelines 2012

The aim was to develop clinical guidelines for multi-parametric MRI of the prostate by a group of prostate MRI experts from the European Society of Urogenital Radiology (ESUR), based on literature evidence and consensus expert opinion. True evidence-based guidelines could not be formulated, but a compromise, reflected by “minimal” and “optimal” requirements has been made. The scope of these ESUR guidelines is to promulgate high quality MRI in acquisition and evaluation with the correct indications for prostate cancer across the whole of Europe and eventually outside Europe. The guidelines for the optimal technique and three protocols for “detection”, “staging” and “node and bone” are presented. The use of endorectal coil vs. pelvic phased array coil and 1.5 vs. 3 T is discussed. Clinical indications and a PI-RADS classification for structured reporting are presented

The value of MR lymphography in the detection of lymph node metastases in patients with prostate cancer.

Contains fulltext : 70634.pdf (publisher's version ) (Open Access)RU Radboud Universiteit Nijmegen, 10 juni 2008Promotores : Barentsz, J.O., Severens, J.L. Co-promotores : Adang, E.M.M., Jager, G.J.119 p

Open modular facade concept

The goal of the project was to develop a facade system as an alternative system for the metal glass facade. In order to make valid decisisions the methodology of product development has been used. The result is a service integrated facade called the Smart Post facade.Building TechnologyArchitectur