Blood draws for laboratory investigations are essential for patient management in neonatal intensive care units (NICU). When blood samples clot before analysis, they are rejected, which delays treatment decisions and necessitates repeated sampling.
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Nederland is een dynamische migratiesamenleving geworden, waar actief beleid vereist is om de aanpassing van immigranten in de Nederlandse samenleving te vergemakkelijken. Traditioneel bevordert journalistiek gedeeld begrip onder burgers, wat cruciaal is voor culturele aanpassing. Dit promotieonderzoek beoogt daarom inzicht te krijgen in hoe immigranten nieuws consumeren en welke effecten nieuwsconsumptie heeft op acculturatie.
Nano and micro polymeric particles (NMPs) are a point of concern by environmentalists and toxicologist for the past years. Their presence has been detected in many environmental bodies and even in more recently human blood as well. One of the most common paths these particles take to enter living organisms is via water consumption. However, despite the efforts of different academic and other knowledge groups, there is no consensus about standards methods which can be used to qualifying and quantifying these particles, especially the submicrometric ones. Many different techniques have been proposed like field flow fractionation (FFF) followed by multi angle laser scattering (MALS), pyrolysis-GC and scanning electron microscopy (SEM). Additionally, the sampling collection and preparation is also considered a difficult step, as such particles are mostly present in very low concentration. Nanocatcher proposes the use of submerged drones as a sampling collection tool to monitor the presence of submicrometric polymeric particles in water bodies. The sample collections will be done using special membrane systems specially designed for the drone. After collected, the samples will be analysed using FFF+MALS, SEM and Py-GC. If proven successful, the use of submerged drones can strongly facilitate sampling and mapping of submicrometric polymeric particles in water bodies and will provide an extensive and comprehensive map of the presence of these particles in such environment.
Door nieuws te volgen wordt de burger geïnformeerd over wat er speelt in de samenleving. Een vereiste voor een goed werkende democratie. Maar steeds meer mensen keren het nieuws de rug toe. Wat betekent dit voor de burger en de rol van nieuwsmedia in een democratische samenleving?
