A previous study found a variety of unusual sexual interests to cluster in a five-factor structure, namely submission/masochism, forbidden sexual activities, dominance / sadism, mysophilia, and fetishism (Schippers et al., 2021). The current study was an empirical replication to examine whether these findings generalized to a representative population sample. An online, anonymous sample (N = 256) representative of the Dutch adult male population rated 32 unusual sexual interests on a scale from 1 (very unappealing) to 7 (very appealing). An exploratory factor analysis assessed whether similar factors would emerge as in the original study. A subsequent confirmatory factor analysis served to confirm the factor structure. Four slightly different factors of sexual interest were found: extreme, illegal and mysophilic sexual activities; light BDSM without real pain or suffering; heavy BDSM that may include pain or suffering; and illegal but lower-sentenced and fetishistic sexual activities. The model fit was acceptable. The representative replication sample was more sexually conservative and showed less sexual engagement than the original convenience sample. On a fundamental level, sexual interest in light BDSM activities and extreme, forbidden, and mysophilic activities seem to be relatively separate constructs.
People suffering from dementia often have problems with way finding and feel restless. In this paper we present an interactive wall developed for decreasing the amount of wandering behaviour of people suffering from dementia. The installation aims at making these people feel more at home in the nursing homes by guiding them with a motion triggered audio path. This leads them to a wall with large windows displaying images and short movie tracks from their hometown. The results of an observation study show that the interactive wall succeeds in attracting people and thus reducing the wandering behaviour. Remarks of the elderly as well as their family and caretakers support this conclusion.
Pre-eclampsia (PE) is a common and severe pregnancy complication and is associated with substantial perinatal morbidity and mortality in mothers and infants. The disease is often characterized by a non-specific presentation which makes it challenging for physician to diagnose PE during regular pregnancy check-ups. To date, there are no diagnostic tests on the market for detection of PE early in pregnancy (first trimester). In this project, we will develop a platform to sensitively analyse calcium-binding proteins (CBPs) which will unlock the full potential of CBPs as predictive PE markers. The technology will also be applicable for other diseases (e.g., dementia and cancer) where CBPs are also known to play a key role in disease pathophysiology. We will develop with phage display antibodies that can recognize calcium binding to specific motifs in proteins. To this end we will synthesize peptide motifs with and without calcium to select antibodies that are specific for calcium bound proteins. These antibodies will be validated for their clinical use. For this goal we will use serum samples from the Improved studie (EU subsidised study) to determine if we can recognize pre-eclampsia in a very early stage. This knowledge can lead to a better treatment of pregnant women suffering from this disease and also will probably increase the well-being for the baby born and the development further in life.
Worldwide, a third of all adults is suffering from feelings of loneliness, with a peak at young adulthood (15-25 years old). Loneliness has serious consequences for mental and physical health and should therefore be urgently addressed. However, existing interventions targeting loneliness mainly focus on older adults [1], and rarely consider the physical living environment, while studies prove that the physical environment (e.g. amenities, green, walkability, liveliness) has a significant impact on loneliness. Collaboration between the psychosocial and physical domains is key, to gain insight into the mechanisms and pathways linking characteristics of the physical living environment and loneliness among young adults and which spatial interventions are effective in managing loneliness. The main research questions are thus: how are physical environment and loneliness related, and which interventions should be implemented? The I BELONG proposal aims to build a European consortium that will address these questions. WP1 encompasses collaboration and networking activities that will form the basis for future collaboration, for instance a European research grant application. WP2 will provide insight in the pathways linking spatial attributes and loneliness. This will be achieved by doing a systematic literature review, a photovoice and interview study to collect data on specific locations that affect young people’s experiences with loneliness, and Group Model Building with experts. Building on this, WP3 aims to co-create spatial interventions with partners and young adults, and test ‘proof of concept’ interventions with virtual environments among young adults. WP3 will result in a spatial intervention toolkit. This project has both societal and scientific impact, as it will provide knowledge on pathways between physical environment characteristics and feelings of loneliness among young people, evidence of what spatial interventions work, and design guidelines that can be used in urban design and management that can contribute to managing loneliness and related health risks.
Artificial grass is much more durable and easily maintained than natural grass and therefore finds use in a wide range of applications. The artificial grass system consists of various components which are currently predominantly made of non-biodegradable plastics derived from fossil fuels. Consequently, it has a large environmental impact and is a significant contributor to the world’s (micro)plastic problem. Simultaneously, the world is suffering from a textile waste problem. In the EU only, 12.6 million tons of textile waste is produced annually. Most of this post-consumer textile waste ends up in landfills or incinerators. Striving for a circular economy, new regulations like the Extended Producer Responsibility (EPR) define goals for the collection and recycling of this textile waste. A dominant textile-waste stream is cotton, which consists of the biodegradable biopolymer cellulose. Cotton can be eco-friendly chemically recycled into regenerated cellulose fibres using the lyocell wet-spin process. The ReCeWTAG proposal will explore regenerating cellulose pulp from textile waste into natural artificial grass-like fibres. Currently cellulosic fibres do not have the same properties as synthetic fibres. This applied project will explore how regenerated cellulose grass fibres can be produced with the properties required by varying parameters on Saxion’s recently installed wet-spinning line. SaXcell BV will supply cellulose pulp generated from various cotton-containing textile waste-streams. TenCate Thiolon BV will advise on the required properties. bAwear will assess the environmental impact benefits. The aim is to follow-up this project to replace all synthetic components in artificial grass with cellulose creating a circular system as well as expanding the concept to other technical textiles. It will also assess waste streams like agricultural residues for cellulose regeneration, supporting the circular economy by reducing microplastics, waste and environmental impact.
