Zoekresultaten

Designing and realizing circular urban road renovation

CC-BY 4.0 In this report the research focusses on designing a method to circularly redesign a road in neigbourhood participation. Municipalities are becoming more aware of their environmental footprint. The construction andrenovation of public spaces come with the transport and processing of large volumes of concrete, clay bricks and asphalt. We are in the transition towards a circular economy. In the CityLoops project we propose the following composite definition for the circular economy, drawing on the work of different academics in the field. What are the circular possibilities for materials and products available in the Griffiersveld pilot and how can this information be presented? Interviews with stakeholders have led to a list of requirements for the material passports and what information they should include. Existing and experimental material passports have been collected and analysed to see whether they meet the requirements. The construction materials on site are identified and circular possibilities of these materials are listed. Finally an advice is given for the municipality of Apeldoorn for a circular renovation approach.

The road to successful geriatric rehabilitation

Proefschrift Marije Sara Holstege: The road to successful geriatric rehabilitation ABSTRACT Objective Although geriatric rehabilitation (GR) is beneficial for restoration of activities and participation after hospitalization of vulnerable older persons, little is known about the optimal organization of care of these postacute facilities. This study examines the relationship of patient volume and service concentration with successful GR (short length of stay and discharge home) in skilled nursing facilities (SNFs). Design A national multicenter retrospective cohort study. Setting and participants All patients indicated for GR in a Dutch SNF. Measurements Nurses filled out digital registration forms from patient records. Patients were studied in 3 predefined diagnostic groups: total joint replacement, traumatic injuries, and stroke. Facility characteristics were obtained by structured telephone interviews with facility managers. Volume was based on the number of discharges in a 3-month period and categorized in low-, medium-, and high-volume facilities. Concentration was defined at the organizational level in which the population consists of 80% or more of 1 or 2 diagnostic groups, with the prerequisite of having a minimum of 10 rehabilitation beds. Results From 88 facilities, 2269 GR patients (mean age 78.2 years [SD 9.7]; 68.2% female) were included. The median length of stay in the SNF was 45 days (interquartile range 23-81), 57% of the patients were discharged home, and 9.8% died during GR. Of patients with total joint replacement (n = 501), concentration was related to successful rehabilitation (odds ratio 5.7; 95% confidence interval 1.3-24.3; P= .020, adjusted for age and gender); this relationship was not found for patients with traumatic injuries or stroke. Volume showed no relation with successful rehabilitation in any of the 3 diagnostic groups. Conclusion This study may indicate that concentration in an SNF, as a proxy for specialization, favors successful GR in total joint replacement. This relationship was not found for the traumatic injuries or stroke groups, or for volume. The relation on functional outcome in GR needs further investigation.

Risk reduction in road and rail LPG transportation bij passive fire protection

The potential reduction of risk in LPG (Liquified Petroleum Gas) road transport due to the adoption of passive fire protectionswas investigated. Experimental data available for small scale vessels fully engulfed by a fire were extended to real scale road and rail tankers through a finite elements model. The results of mathematical simulations of real scale fire engulfment scenarios that may follow accidents involving LPG tankers proved the effectiveness of the thermal protections in preventing the “fired” BLEVE (Boiling Liquid Expanding Vapour Explosion) scenario. The presence of a thermal coating greatly increases the “time to failure”, providing a time lapse that in the European experience may be considered sufficient to allowthe start of effective mitigation actions by fire brigades. The results obtainedwere used to calculate the expected reduction of individual and societal risk due to LPG transportation in real case scenarios. The analysis confirmed that the introduction of passive fire protections turns out in a significant reduction of risk, up to an order of magnitude in the case of individual risk and of about 50% if the expectation value is considered. Thus, the adoption of passive fire protections, not compulsory in European regulations, may be an effective technical measure for risk reduction, and may contribute to achieve the control of “major accidents hazards” cited by the European legislation

Aligning actors in a road renovation project by a co-design process the road to circularity

On the Road Together

Inclusive research practices can lead to progress towards an inclusive society. With this study, we aimed to gain insight into dilemmas and catalysing processes within the long-term collaboration of an inclusive research duo: one non-academic researcher who lives with the label of intellectual disabilities and visual impairment, and one academic researcher. Both researchers kept personal diaries about their collaboration process. Inductive thematic analysis, individually and as a group of authors, was employed. Our findings reveal six necessary conditions for diversity-sensitive work in inclusive research: (a) experiencing belonging within the research group, (b) empowering people in a team through growing self-awareness and competence-building, (c) having room for reflection and searching for various ways of communication, (d) sharing power and ownership of research processes, (e) having enough time to foster the above conditions, and (f) joining in a mutual engagement in accommodating vulnerability in dialogue and collaborative work. Awareness of stigma-related issues and the risk of tokenism is also required.

Netherlands: Education for democratic citizenship in Dutch schools

Highlights−Constitutional freedom of education affects democratic citizenship education policy.−Citizenship education legislation in 2006 and 2007 placed little demands on schools.−Legislation introduced in 2021 has further specified what is expected from schools.−Studies of citizenship education in practice are largely critical of the extentto which schools teach about, through and for democracy.Purpose:This paper discusses developments in citizenship education policy and practice in the Netherlands, and outlines key challenges as faced by the different stakeholders involved.Design/methodology/approach:Our discussion is based on existing research and policy documents in the Netherlands. The authors, from three Dutch universities, are experts in the field of research on citizenship education.Findings:Promoting citizenship education in primary, secondary and vocational tertiary education in the Netherlands has been challenging, particularly in light of the constitutional freedom of education in the Netherlands. Five issues are discussed in this regard: the contents of CE legislation, the normative character of legal requirements, integration of CE legislation in national curriculum aims, clarifying expectations from schools in teaching CE, and teacher education and professionalization.