Traditional IMU based PDR systems suffer from rapidly growing drift effects due to the inherent bias of the inertial sensor. Many existing solutions to mitigate this problem use aiding sensors or information as heuristics or map data. We propose a new optimization framework to solve the PDR estimation problem …

The government of Ukraine has adopted the Renewable Energy Directive (RED) with clear goals and a roadmap to facilitate its energy transition towards renewable sources. This is done because of both climate concerns as well as reasons related to Ukraine’s foreign policy which led the government to decide …

This paper investigates the relationship between self-build housing and the wider planning and housing regime. Although there is growing policy and academic attention to self-build housing, there is a lack of understanding of the institutional and regulatory conditions shaping the prospects of such housing …

Various barriers, which include a stereotypical provisional labour institution and a difficulty in balancing work and childcare or nursing care, stand in our ways even if Japanese office workers hope to accomplish something, is at the root of the bottleneck hindering Japanese office worker 's Work-life …

By studying the population pyramid of the Netherlands, two notable trends can be observed: the increase in 'grey pressure ' (population 65 and older, the upcoming 'baby boom generation ') and the decrease in the number of babies born. These trends are noticeable in the spectrum of care, where the population …

Over the last decade, many (European) countries have created special committees or conducted special investigations into the occurrence of sexual abuse in residential and/or foster care. Many of these studies concluded that children and young people in care are at a greater risk of being sexually abused, …

According to myth, Rome was created more than 2,500 years ago on two hills. Romulus climbed the Palantine Hill and Remus took up position on a nearby hill, the Aventine Hill. From here, the city grew over seven hills into an unprecedented metropolis. Two millennia later, its inhabitants have barely …

In this article I explore a perspective that the philosophical concepts of German phenomenologist Hermann Schmitz (*1928) may open up for thinking about the growing practice of wearing textile integrated electronics directly on the body. It is my contention that traditional conceptions of wearing (non-technological) …

Materials with semiconducting properties are present in every microelectronic device and form the backbone of our information society. Commonly used inorganic semiconductors are poorly modular and their production is expensive and energetically demanding. Moreover, the use of metals and critical raw …

In the Province of Zeeland, ragworms (Alitta virens) are farmed on large scale in open rectangular (flow through systems) ponds. In April these ponds are stocked with ragworm larvae from a hatchery. The juveniles bury themselves in the sediment layer in the pond and are fed with feed pellets. Dependent …