Integrated photonic sensors are promising devices for various sensing applications due to their low cost, small size, and high sensitivities that can be reached. In this thesis, ring resonators and three-port Mach-Zehnder interferometer (MZI) devices fabricated on Silicon-On-Insulator were compared for …

Digital media allowed for the emergence of new artistic practices and innovative modes of production. In particular, the advent of Internet and digital technologies drastically enhanced the ability for multiple authors to collaborate towards the creation of large-scale collaborative works, which stand …

An estimated 17 million tonnes of tires are discarded annually. Re-use is achieved by retreading (9%), recycling (39%), energy recovery (37%) and landfill (5%). A preferred, but complex way of recycling is to make new tires from discarded tire rubber. Vulcanised car tire rubber has to be devulcanized …

From Springer description: "We present the design considerations of an autonomous wireless sensor and discuss the fabrication and testing of the various components including the energy harvester, the active sensing devices and the power management and sensor interface circuits. A common materials platform, …

In this study, we present a new light absorption enhancement method for p-i-n thin film silicon solar cells using pyramidal surface structures, larger than the wavelength of visible light. Calculations show a maximum possible current enhancement of 45% compared with cells on a flat substrate. We deposited …

De spellen die kinderen spelen maken elke paar jaar weer enorme veranderingen door. Hoewel er nog genoeg kinderen ʻs avonds een potje voetbal spelen, wordt er in het weekend net zo vaak een DVD met FIFA 11 in de Xbox 360 gestoken. Het mag duidelijk zijn: alles verandert in een hoog tempo en alles wordt …

Summary This report was written during an apprenticeship in the orthopaedic workshop of Mulago Hospital in Kampala, Uganda. The first month was for investigating the possibilities for improving the patient's treatment in the orthopaedic workshop. This has been done by introducing the NiMa-corset, the …