In this research several methods were developed and validated using the Supermini 200 wavelength dispersive X-ray fluorescence spectrometer. A multielement was calibrated containing 26 elements and corrected for interference according to the de Jongh algorithm. The limits of detection and quantification …

The seismic assessment of unreinforced masonry (URM) buildings with cavity walls is of high relevance in regions such as in Central and Northern Europe, Australia, New Zealand and China because of the characteristics of the masonry building stock. A cavity wall consists of two separate parallel walls …

Objective: Despite the common occurrence of lower levels of physical activity and physical fitness in youth with spina bifida (SB) who use a wheelchair, there are very few tests available to measure and assess these levels. The purpose of this study was to determine reliability and the physiologic response …

OBJECTIVE: To develop a valid and reliable tool to measure triadic decision making between older adults with multiple chronic conditions (MCC), their informal caregivers and geriatricians. METHODS: Video observational study with cross-sectional assessment of interaction during medical consultations between …

At this moment, no method is available to objectively estimate the temperature to which skeletal remains have been exposed during a fire. Estimating this temperature can provide crucial information in a legal investigation. Exposure of bone to heat results in observable and measurable changes, including …

If the length of a piece of paper is measured with a ruler, this is literally measuring a quality of something. On the other hand, a score on a pre-constructed test - an IQ test for example s actually generating an estimate based on empirical data of the extent to which someone will develop (ab)normally …

Fraeylemaborg is a noble house in an earthquake-stricken area of the Netherlands due to the induced seismicity events in the region. The structure is located in the middle of the town of Slochteren which gave its name to the largest gas field in the world upon its discovery in 1959. The gas extraction …

Research was conducted to enable remote control of a humanoid robotic arm using movements of the human arm. Several options for the measurement technique have been discussed, resulting in a proposal for usage of MARG sensor modules to measure human arm movement. The InvenSense MPU9250 sensors where used, …

A main challenge in single emitter microscopy is that it is difficult to efficiently collect all the emitted light from single photon sources. Due to the dipole nature of the single photon sources, is it hard to measure the brightness of these molecules in a calibrated manner, since the light is not …

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 …