Control of plant growth is an important aspect of crop productivity and yield in agriculture. Overexpression of the At CHR12/ 23 genes in Arabidopsis thaliana reduced growth habit without other morphological changes. These two genes encode Snf2 chromatin remodelling ATPases. Here, we translate this approach to the horticultural crop tomato ( Solanum lycopersicum). We identified and cloned the single tomato ortholog of the two Arabidopsis Snf2 genes, designated Sl CHR1. Transgenic tomato plants (cv. Micro-Tom) that constitutively overexpress the coding sequence of Sl CHR1 show reduced growth in all developmental stages of tomato. This confirms that Sl CHR1 combines the functions of both Arabidopsis genes in tomato. Compared to the wild type, the transgenic seedlings of tomato have significantly shorter roots, hypocotyls and reduced cotyledon size. Transgenic plants have a much more compact growth habit with markedly reduced plant height, severely compacted reproductive structures with smaller flowers and smaller fruits. The results indicate that either GMO-based or non- GMO-based approaches to modulate the expression of chromatin remodelling ATPase genes could develop into methods to control plant growth, for example to replace the use of chemical growth retardants. This approach is likely to be applicable and attractive for any crop for which growth habit reduction has added value.
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Background: Smoking is an avoidable risk factor for diseases, impacting socioeconomic and health care systems globally. The meaning, purposes, and values related to continued smoking after being diagnosed with COPD have not yet been sufficiently explored from an occupational perspective. Gaining an understanding of why people continue to engage in health-compromising or harmful occupations facilitates a more inclusive view on and discussion of occupation. The purpose of this study was to explore meaning construction regarding the occupation of tobacco smoking of people living with COPD in Germany. Methods: This study applied an interpretative phenomenology analysis (IPA) approach to explore the lived experience of people living with COPD who continue to smoke. Four participants were interviewed. Their accounts were then analysed following IPA guidelines. Findings: Three themes emerged from the data: Set in stone, Forbidden fruit, and To wear sackcloth and ashes. Smoking was experienced as a meaningful occupation, and it was especially valued for how it structured the day. Smoking was a familiar habit, and it supported emotional, physical, and cognitive well-being, and contributed to sense of identity. Conclusion: The findings illustrate the importance of understanding occupations that are not positively related to physical health and well-being because of their harmful nature. The findings of this study suggest that occupations do not need to be health-promoting, productive, or reasonable to be meaningful to individuals—meaning is constructed by subjective perceptions of enjoyment, pleasure, and well-being and by experiencing a sense of restoration and reward when engaging in them.
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Due to societal developments, like the introduction of the ‘civil society’, policy stimulating longer living at home and the separation of housing and care, the housing situation of older citizens is a relevant and pressing issue for housing-, governance- and care organizations. The current situation of living with care already benefits from technological advancement. The wide application of technology especially in care homes brings the emergence of a new source of information that becomes invaluable in order to understand how the smart urban environment affects the health of older people. The goal of this proposal is to develop an approach for designing smart neighborhoods, in order to assist and engage older adults living there. This approach will be applied to a neighborhood in Aalst-Waalre which will be developed into a living lab. The research will involve: (1) Insight into social-spatial factors underlying a smart neighborhood; (2) Identifying governance and organizational context; (3) Identifying needs and preferences of the (future) inhabitant; (4) Matching needs & preferences to potential socio-techno-spatial solutions. A mixed methods approach fusing quantitative and qualitative methods towards understanding the impacts of smart environment will be investigated. After 12 months, employing several concepts of urban computing, such as pattern recognition and predictive modelling , using the focus groups from the different organizations as well as primary end-users, and exploring how physiological data can be embedded in data-driven strategies for the enhancement of active ageing in this neighborhood will result in design solutions and strategies for a more care-friendly neighborhood.
In the Netherlands approximately 2 million inhabitants have one or more disabilities. However, just like most people they like to travel and go on holiday.In this project we have explored the customer journey of people with disabilities and their families to understand their challenges and solutions (in preparing) to travel. To get an understanding what ‘all-inclusive’ tourism would mean, this included an analysis of information needs and booking behavior; traveling by train, airplane, boat or car; organizing medical care and; the design of hotels and other accommodations. The outcomes were presented to members of ANVR and NBAV to help them design tourism and hospitality experiences or all.
First Virtual Reality Museum for Migrant Women: creating engagement and innovative participatory design approaches through Virtual Reality Spaces.“Imagine a place filled with important stories that are hard to tell. A place that embodies the collective experience of immigrant women during their temporary stay”. In this project the first museum around immigrant women in Virtual Reality is created and tested. Working with the only migration centre for women in Monterrey, Lamentos Escuchados, project members (professional developers, lecturers, and interior design, animation, media and humanity students) collaborate with immigrant women and the centre officials to understand the migrant women stories, their notion of space/home and the way they inhabit the centre. This VR museum helps to connect immigrant women with the community while exploring more flexible ways to educate architects and interior designers about alternative ways of doing architecture through participatory design approaches.Partners:University of Monterey (UDEM)Lamentos Escuchados
