The interaction of stakeholders is regarded key in modern environmental and spatial planning. Marine/maritime spatial planning (MSP) is an emerging marine policy domain, which is of great interest worldwide. MSP practices are characterized by diverse approaches and a lack of transnational cooperation. Actors with various backgrounds have to identify mismatches and synergies to jointly aim towards coherent and coordinated practices. The ‘Living Q’ is a communication method to make actors aware systematically about their viewpoints in an interactive, communicative and playful environment, while it draws on results of a proceeding ‘Q Methodology’ study. Results from ‘Living Q’ exercises with international expert’s groups from European Sea basins show that the method is capable to foster communication and interaction among actors participating in ‘Living Q’ exercises, while having the potential to generate added value to planning processes by actor interaction in a collaborative setting.
LINK
Zorgcapaciteit kan een belangrijke schakel zijn tussen multi-probleem omstandigheden en ongunstige ontwikkeling van kinderen. Deze studie heeft als doel om de zorgcapaciteit en de correlaties daartussen te onderzoeken in zeer kwetsbare multiprobleemgezinnen in Rotterdam, Nederland. Zorgcapaciteit (algemeen, emotioneel en instrumenteel) werd prospectief beoordeeld bij 83 zeer kwetsbare vrouwen met behulp van video-observaties van dagelijkse zorgtaken, zes weken postpartum. Ondersteunende gegevens werden verzameld op drie tijdstippen: bij inclusie, zes weken na inclusie en zes weken postpartum, en deze omvatten psychologische symptomen, zelfredzaamheid, problematische levensdomeinen, thuisomgeving, inkomen, depressie, angst en stress. Zwangerschaps- en bevallingsgerelateerde informatie werd verzameld bij verloskundigen. De scores voor zorgverlening door de moeder waren gemiddeld van onvoldoende kwaliteit. Moeders die in een onveilige thuisomgeving leefden (B = 0,62) en moeders met meer problematische levensdomeinen (≤3 domeinen, B = 0,32) vertoonden significant hogere instrumentele zorgcapaciteiten. Andere variabelen waren niet gerelateerd aan zorgcapaciteit. De zorgcapaciteit in deze zeer kwetsbare populatie was van onvoldoende kwaliteit. In de meeste gevallen was er echter geen significant verband tussen zorgzaamheid en de variabelen die gerelateerd zijn aan kwetsbaarheid. Dit betekent dat een mogelijk verband tussen kwetsbaarheid en zorgcapaciteit kan worden veroorzaakt door de interactie tussen verschillende problemen, in plaats van door het type of de omvang van de zorg.
MULTIFILE
Spectral imaging has many applications, from methane detection using satellites to disease detection on crops. However, spectral cameras remain a costly solution ranging from 10 thousand to 100 thousand euros for the hardware alone. Here, we present a low-cost multispectral camera (LC-MSC) with 64 LEDs in eight different colors and a monochrome camera with a hardware cost of 340 euros. Our prototype reproduces spectra accurately when compared to a reference spectrometer to within the spectral width of the LEDs used and the ±1σ variation over the surface of ceramic reference tiles. The mean absolute difference in reflectance is an overestimate of 0.03 for the LC-MSC as compared to a spectrometer, due to the spectral shape of the tiles. In environmental light levels of 0.5 W m−2 (bright artificial indoor lighting) our approach shows an increase in noise, but still faithfully reproduces discrete reflectance spectra over 400 nm–1000 nm. Our approach is limited in its application by LED bandwidth and availability of specific LED wavelengths. However, unlike with conventional spectral cameras, the pixel pitch of the camera itself is not limited, providing higher image resolution than typical high-end multi- and hyperspectral cameras. For sample conditions where LED illumination bands provide suitable spectral information, our LC-MSC is an interesting low-cost alternative approach to spectral imaging.
MULTIFILE
To treat microbial infections, antibiotics are life-saving but the increasing antimicrobial resistance is a World-wide problem. Therefore, there is a great need for novel antimicrobial substances. Fruit and flower anthocyanins have been recognized as promising alternatives to traditional antibiotics. How-ever, for future application as innovative alternative antibiotics, the full potential of anthocyanins should be further investigated. The antimicrobial potential of anthocyanin mixtures against different bacterial species has been demonstrated in literature. Preliminary experiments performed by our laboratories, using grape, rose and red cabbage anthocyanins against S. aureus and E. coli confirmed the antimicrobial potential of these substances. Hundreds of different anthocyanin entities have been described. However, which of these entities hold antimicrobial effects is currently unknown. Our preliminary data show that an-thocyanins extracted from grape, rose and red cabbage contain different collections of anthocyanin entities with differential antimicrobial efficacies. Our focus is on the extraction and characterization of anthocyanins from various crop residues. Grape peels are residues in the production of wine, while red rose and tulip leaves are residues in the production of tulip bulbs and regular horticulture. The presence of high-grade substances for pharmacological purposes in these crops may provide an innovative strategy to add value to other-wise invaluable crop residues. This project will be performed by the collaborative effort of our institute together with the Medi-cal Microbiology department of the University Medical Center Groningen (UMCG), 'Wijnstaete', a small-scale wine-producer (Lemelerveld) and Imenz Bioengineering (Groningen), a company that develops processes to improve the production of biobased chemicals from waste products. Within this project, we will focus on the antimicrobial efficacy of anthocyanin-mixtures from sources that are abundantly and locally available as a residual waste product. The project is part of a larger re-search effect to further characterize, modify and study the antimicrobial effects of specific anthocy-anin entities.
