A Peer-reviewed Newspaper About_ Machine Research

About research on machines, research with machines, and research as a machine. Publication resulting from research workshop at Brussels World Trade Center, organised in collaboration with Constant, Association for Arts and Media, Brussels, and transmediale festival for art and digital culture, Berlin

Measuring the cultural value of the Royal Scottish Academy New Contemporaries Exhibition as a platform for emerging artists

In our analysis of the cultural value of the Royal Scottish Academy New Contemporaries Exhibition, we assessed the institution’s role in shaping emerging artists’ careers, as well as wider cultural value. Supported by our conceptual framework of value creation, issues assessed included the expected versus experienced value of the exhibition and the individual artworks, price setting, the market mechanism surrounding the exhibition, and its enhancement. The created cultural value is facilitated by high-visibility media exposure and through development of career-enhancing networks. We have generated new insight into cultural value more generally by moving beyond dominant instrumental valuation approaches. We have addressed many of the gaps in understanding the mechanisms behind engagement with contemporary art. We have progressed theory with the assistance of our conceptual framework and supporting qualitative data. Cultural value is expressed in contemporary art through artistic production systems and its cultural messages. Artists’ cultural value is often constructed via the intrinsic worth of their work, rather than from market influences. Cultural value is often personal to the viewer, shared with others and remembered over time. It is also co-created among the other stakeholders involved

Breaking into the conversation: cultural value and the role of the South African National Arts Festival from apartheid to democracy

The paper examines the value of the South African National Arts Festival (NAF) in the transition to democracy using theories of cultural capital. NAF history from 1974 to 2004 is used to argue that the Festival provided an important arena for the expression of political resistance in the 1980s and, to some degree, continues to do so today. It is concluded that an important part of the value of the arts is their ability to provide a forum for debating the goals and values of society and that individualistic utility theory is not always successful in measuring such social value

Oral biofilm models for mechanical plaque removal

In vitro plaque removal studies require biofilm models that resemble in vivo dental plaque. Here, we compare contact and non-contact removal of single and dual-species biofilms as well as of biofilms grown from human whole saliva in vitro using different biofilm models. Bacteria were adhered to a salivary pellicle for 2 h or grown after adhesion for 16 h, after which, their removal was evaluated. In a contact mode, no differences were observed between the manual, rotating, or sonic brushing; and removal was on average 39%, 84%, and 95% for Streptococcus mutans, Streptococcus oralis, and Actinomyces naeslundii, respectively, and 90% and 54% for the dual- and multi-species biofilms, respectively. However, in a non-contact mode, rotating and sonic brushes still removed considerable numbers of bacteria (24–40%), while the manual brush as a control (5–11%) did not. Single A. naeslundii and dual-species (A. naeslundii and S. oralis) biofilms were more difficult to remove after 16 h growth than after 2 h adhesion (on average, 62% and 93% for 16- and 2-h-old biofilms, respectively), while in contrast, biofilms grown from whole saliva were easier to remove (97% after 16 h and 54% after 2 h of growth). Considering the strong adhesion of dual-species biofilms and their easier more reproducible growth compared with biofilms grown from whole saliva, dual-species biofilms of A. naeslundii and S. oralis are suggested to be preferred for use in mechanical plaque removal studies in vitro

Children and Their Parents: A Comparative Study of the Legal Position of Children with Regard to Their Intentional and Biological Parents in English and Dutch Law

This is a book about children and their parents. There are many different kinds of children and at least about as many different kinds of parents. In addition to the many different disciplines that study children and their parents, such as sociology, psychology, child studies and gender studies, to name but a few, this study concerns a legal question with regard to the parent-child relationship, namely how the law assigns parents to children. This subject is approached in a comparative legal perspective and covers England and The Netherlands. The book contains a detailed comparison and analysis of the manner in which the law in the two jurisdictions assigns the status of legal parent and/or attributes parental responsibility to the child’s biological and intentional parents. The concept ‘procreational responsibility’, which is introduced in the concluding chapter of the book, may be used as a tool to assess and reform existing regulations on legal parent-child relationships. The structure of the book, which is based on a categorisation of different family types in a ‘family tree’, enables the reader to have easy access to family-specific information.FdR – Publicaties zonder aanstelling Universiteit Leide

Dataset RCT: art therapy for anxiety in women

Outcomes of a RCT with 30 women in art therapy group (AT) and 29 women in waiting list condition (WL). T1: pre-test (AT and WL) T2: post-test after three months therapy (AT) / three months wait time (WL) T3: follow-up after three month s (AT) / post-test after three months therapy (WL) Outcomes at T1/T2/T3: * Screening: 4DSQ (distress, depression, anxiety, somatization) * Anxiety symptom severity: LWASQ * Quality of life: MANSA * Emotion regulation: DERS * Executive Functioning: BRIEF-A Outcomes at T1/T2: * Performance based EF: the Amsterdam Neuropsychological Tasks (ANT) * Heart rate and HRV: measured with a psychophysiological protocol (baseline-stress-cool down