Background: A consistent finding in the literature is the decline in physical activity during adolescence, resulting in activity levels below the recommended guidelines. Therefore, promotion of physical activity is recommended specifically for prevocational students. Objective: This protocol paper describes …

In dit project is er een LC-MS/MS-methode ontwikkeld voor de vijf schildklierhormonen T4, T3, rT3, TA3 en TA4. De volgende prestatiekenmerken zijn bepaald met behulp van de LC-MS/MS: Lineariteit, onderste kwantificatielimiet (LLOQ), precisie, carry- over en matrix effect. Er wordt geconcludeerd dat …

The COVID-19 pandemic led to an accelerated implementation of digital solutions, such as online proctoring. In this paper we discuss how the use of an ethical matrix may influence the way in which digital solutions are applied. To initiate an ethical discussion, we conducted an online workshop with …

This assignment focuses on PanArt, a communication and marketing agency located in Rhoon, Netherlands. The company provides full-service packages to its customers. At this point in time the company operates without the use of a marketing plan in a fast-paced work environment. Consequently, PanArt’s marketing …

Masonry structures comprise a significant portion of the historical building stock all over the world. Previous studies have clearly pointed out that unreinforced masonry buildings are vulnerable against extreme loading conditions, such as seismic actions. Therefore, strengthening is inevitable in most …

Het doel van dit onderzoek was om een geschikte monstervoorbewerkingsmethode en analysemethode voor untargeted metabolomics in zwarte neushoorn feces ontwikkelen en valideren. Het subdoel van deze onderzoek is verschillen aantonen tussen verschillende zwarte neushoorns. De methode werd gevalideerd doormiddel …

De beweeglabs/trefpunten zijn onderdeel van het Haags Sportkwartier en één van de projecten die tot stand is gekomen door de financiële impuls vanuit de Regiodeal Den Haag Zuidwest. Deze Regiodeal is in het leven geroepen om de kracht van de regio te versterken, omdat er multi-problematiek heerst. Sinds …

The prediction of mechanical elastic response of laminated hybrid polymer composites with basic carbon nanostructure, that is carbon nanotubes and graphene, inclusions has gained importance in many advanced industries like aerospace and automotive. For this purpose, in the current work, a hierarchical, …

A list of measurement instruments used in Urban Vitality research projects regarding frailty and ageing. The list is based on the research protocols of the 14 projects that were examined. Per instrument a link to https://meetinstrumentenzorg.nl/instrumenten/ is provided (if available).

The goal of this research was to set up suitable laboratory tests and analysis methods for the strength and durability testing of bio-based textile reinforced concrete. This thesis was a preparatory research for the actual development of bio-based TRC applications, which was not undertaken due to unforeseen …