This research is to investigate to what extend the NIOSH-7605 and ISO-16740 methods can be used to determine insoluble hexavalent chromium in air. The methods were tested and optimized on the extraction and sample preparation steps. After optimization the methods were validation on limit of detection …

What’s online video today, fifteen years into its exponential growth? In the age of the smart phone, video accompanies, informs, moves, and distracts us. What started off with amateur prosumers on YouTube has spread to virtually all communication apps: say it with moving images. Are you addicted yet? …

This article provides a study of precarisation through the lens of dress work: the mundane practice of dressing the body for work. Based on intimate in-depth wardrobe interviews and analyses of workers’ narratives about their dressing practices, we develop a perspective on what insecure work feels like …

Studying images in social media poses specific methodological challenges, which in turn have directed scholarly attention toward the computational interpretation of visual data. When analyzing large numbers of images, both traditional content analysis as well as cultural analytics have proven valuable. …

The following research aims to determine the factors that influence the degree of the participation of women in the military in NATO member states. Segal’s theoretical model was chosen to determine the factors as it, unlike other theories that explain women’s participation in the military, provides an …

The concept of green biorefinery is based on the processing of green biomass into range of innovative products. The basic idea is to use the green biomass in the most optimal way to produce energy and marketable products. Grass silage has versatile properties as raw material for green biorefinery with …

This chapter offers an account of a workshop in arts-based learning called “Metamorphoses of Organic Forms”. This detailed description of a particular practice may inform a discussion of ways in which artful approaches, in general, may come to matter in STEAM education, with implications for both educational …

The aim of the conducted research is to understand wine consumption in South Africa compared to historical wine-consuming countries and why it is wasted at consumer level. This report is destined to professionals of the wine industry but also to consumers and environmental institutions. Food waste can …

Studying images on social media introduces several challenges that relate to the size of datasets and the different meaning-making grammars of social visuality; or as aptly pointed out by others in the field, it means ‘studying the qualitative on a quantitative scale’. Although cultural analytics provides …

A goal of K-12 science education is for learners to develop scientific literacy. However, realizing this goal is being complicated by the availability of abundant resources that vary strongly regarding their adherence to the Nature of Science principles, particularly regarding socio-scientific issues, …