Zoekresultaten - 13 results

A systematic evaluation of Flow Field Flow Fractionation and single-particle ICP-MS to obtain the size distribution of organo-mineral iron oxyhydroxide colloids.

study was set up to determine the size of environmentally relevant FeOx colloids with new methods, i.e. Flow Field Flow Fractionation (FlFFF- UV- ICP- MS) and single-particle ICP- MS / MS (sp- ICP- MS) ...

Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials.

approach on the certified reference materials ERM- FD100 and ERM- FD304. The image analysis method was validated in an inter-laboratory study by 19 laboratories, which resulted in a within-laboratory ...

Multivalent binding of herpesvirus to living cells is tightly regulated during infection.

introduce a new method to force-probe multivalent attachment directly on living cells, and we show, for the first time, direct evidence of a new mechanism by which a herpesvirus surface glycoprotein acts as ...

Direct cost saving potential in medication costs due to a reduction in outdoor air pollution for the Brussels Capital Region.

also less severe outcomes such as medication use and purchase. The economic impact, an additional motivator for policy, has been studied primarily for the more severe outcomes. METHODS: Purchase data of ...

Simulation enhanced distributed lag models for mortality displacement.

Distributed lag models (DLM) are attractive methods for dealing with mortality displacement, however their estimates can have substantial bias when the data is generated by a multi-state model. In particular ...

Identification of filamentous fungi isolates by MALDI-TOF mass spectrometry: clinical evaluation of an extended reference spectra library.

identification method based on morphological observations. The use of MALDI- TOF MS resulted in the correct identification of 95.4% of the isolates at species level, without considering LogScore values. Taking ...

Sick leave due to back pain in a cohort of young workers.

leave due to low back pain (LBP) among young workers with no or a modest history of back pain. METHODS: Participants were 716 young healthcare or distribution workers with no or minimal antecedents of LBP ...

Childhood Leukaemia incidence around the Belgian nuclear sites: Surrogate exposure modelling.

International IS Less leukaemia limitation Limitations living measure measures method methods MODEL models Multiple nuclear site Nuclear sites ON Paper period plant Plants POPULATION Populations region REGISTRIES ...

Molecular typing and antifungal susceptibility of Exophiala isolates from patients with cystic fibrosis.

some systemic antifungal drugs was investigated using the CLSI method. Almost all the isolates were identified as E. dermatitidis, but long-term colonization with the closely related species E. ...

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