Between dirigism and laissez-faire: Effects of implementing the science policy priority for biotechnology in the Netherlands

A Program Committee Biotechnology was established in the Netherlands for the period 1981¿1985, to stimulate biotechnological research and its contribution to innovation. Effects of its activities on researchers and on the research system have been measured in terms of recognition of and commitment to the priorities and approaches of the Program Committee. Results from the questionnaire survey and the interviews are presented, and are used to assess the implementation strategy of the committee and the dynamics of orientation of researchers to new priorities. A consciously orchestrating strategy, with some accommodation to the interests of the field, appears to be productive. This may be a generally useful middle course between dirigism and laissez-faire, because it exploits the leverage that resides in the strategies of scientists to mobilize resources for their work

Co-word maps of biotechnology: an example of cognitive scientometrics

To analyse developments of scientific fields, scientometrics provides useful tools, provided one is prepared to take the content of scientific articles into account. Such cognitive scientometrics is illustrated by using as data a ten-year period of articles from a biotechnology core journal. After coding with key-words, the relations between articles are brought out by co-word analysis. Maps of the field are given, showing connections between areas and their change over time, and with respect to the institutions in which research is performed. In addition, other approaches are explored, including an indicator of lsquotheoretical levelrsquo of bodies of articles

Seasonal Variability of Forces Controlling Sedimentation in the Sundarbans National Forest, Bangladesh

Southwest Bangladesh, located on the Ganges-Brahmaputra-Meghna delta, is experiencing the impacts of sea level rise (SLR) due to processes at both the local and global scale. In particular, regional alterations of the hydrodynamic network, due to embankment construction, have drastically altered effective SLR, placing millions of inhabitants at risk of prolonged inundation, and threatening the world’s largest continuous mangrove stand, the Sundarbans National Forest (SNF). In order to effectively employ landscape recovery solutions, an understanding of local sediment transport and deposition is critical. This field-based study investigates the sediment dynamics between the mangrove platform and tidal channels of the SNF using data from a variety of instruments and sediment samples collected within a forested sub-basin (∼20 km2) fed by a major tidal channel. We observe profound seasonal variability within the sub-basin, with the wet season exhibiting a deeper and longer inundation of the mangrove platform and greater suspended sediment concentrations (SSC). Further, there exists a trend of decreasing SSC and median grain size from the perimeter of the SNF to the interior, and decreasing SSC from the tidal channel to the platform at both locations. We project seasonal platform sedimentation rates ranging from 0.17 ± 0.16 cm in the dry season to 1.8 ± 0.35 cm in the wet season. Importantly, the annual deposition rate measured at either location is sufficiently rapid to keep pace with observed rates of effective SLR published in other studies (∼1.0–1.7 cm/year). Based on our results, it appears that many controls on sedimentation are both covariant and of similar importance to land aggradation in the SNF. While inundation depth and frequency will likely increase under future SLR scenarios, sediment supply is threatened by India’s proposed River Linking Project, which could decrease the sediment loads of the Ganges and Brahmaputra Rivers by as much as 75 and 25%, respectively. These rivers provide the sediment for the entire delta, and we predict that with decreasing SSC, some regions—particularly interior sediment-depleted regions—may begin to deteriorate and become submerged, including within the SNF

‘It can never be as perfect as home’:An explorative study into the fostering experiences of unaccompanied refugee children, their foster carers and social workers

Research shows that highly supportive living arrangements, such as foster care, can provide an environment that meets the needs of unaccompanied children (i.e. fewer internalizing problems, higher quality of the child-rearing environment). However, there is limited research into the experiences of these children in (cultural) foster care. The aim of this study is to explore the experiences of former unaccompanied refugee children and unaccompanied refugee children, their carers and social workers with regard to the foster placement. This cross-sectional qualitative study combined semi-structured interviews with questionnaires. In general, participants were satisfied with the foster placement. However, some children also reported negative experiences during their foster placement or felt somewhat uncomfortable, but they still rated the placement as successful. Children and carers valued the cultural similarity of the foster placement. Former unaccompanied children appreciated cultural similarity less. Overall, participants valued similarity of language the most. Several children did not feel at home in their foster placement. In most foster families, the pedagogical climate offered to children seemed adequate

Cultural matching factors, child factors, and fostering factors associated with successful foster placement:An explorative study into the perspectives of unaccompanied refugee children, their foster carers and guardians

This paper presents findings from the baseline measurement of a longitudinal Dutch study focusing on cultural matching, child and fostering factors associated with the success of foster placements of unaccompanied refugee children. We assessed the placement from the perspectives of the children, their foster carers and their guardians. The children (n = 39) and their carers (n = 37) were visited at their homes, where they completed several questionnaires (e.g., SDQ, BIC, SLE, RATS, AHIMSA and questionnaires measuring bio/demographic variables, placement success and characteristics of the placement, including cultural characteristics). The guardians (n = 37) were asked to complete a digital questionnaire. The success of the placement was analysed using logistic regression models. The quality of the relationship between child and foster carer(s) exhibited an almost one-to-one relationship with ‘placement success’, for both the child model and the foster carer model. This means that one could also investigate the quality of the relationship between the child and carer to determine placement success. The regression analyses showed that, for children, cultural similarity between a child and their carers was of great importance. However, for foster carers and guardians, cultural similarity was less related to placement success. In addition, a higher score on prosocial behaviour by the child (SDQ self-report) was associated with more positive outcomes regarding placement success (child model). For foster carers, children’s externalizing behaviour (SDQ) was negatively correlated with the success of the placement (foster carer model). For guardians, a higher score on the quality of the caregiving environment (BIC-G) was associated with placement success (guardian model). Implications for research and practice are also discussed

Foster care for unaccompanied refugee children in the Netherlands; what about the placement success?

There is hardly any knowledge on the outcomes of foster placements of unaccompanied refugee children. Especially, knowledge on the stability of foster placements for unaccompanied refugee children is lacking. Because placements in regular foster care change and develop over time, including the occurrence of placement breakdowns, the need for a study focusing on the stability of foster placements for unaccompanied refugee children is indicated. This study explores the association between the success of foster placements for unaccompanied refugee children and cultural, child and fostering factors, and examines the stability of these factors over time