Amsterdam strives to combat a shortage of homes by launching an ambitious housing development scheme for 32 designated most deprived neighborhoods. After decades of urban renewal projects, the local communities still suffer from difficult to resolve socioeconomic problems. Aside from a minimum of 40% social dwelling units, 40% of homes are reserved for the middle class and only 20% for high-end. Mixing income segments on its own will not lead to an improved socio-economic status of the inhabitants thus, a new urban renewal program has been developed. On top of that, the new progressive municipal council, intends to democratise the urban renewal processes towards more community-led developments with local support and structural solutions. Some experts may argue that we require a radical new way of planning whilst others counter, that current standardised planning procedures cannot be easily changed.In partnership with themunicipality, we reflect on Amsterdam’s urban regeneration program and enhance collective crossborder learning by organising monthly learning sessions with the managers involved. Now that thefirst phases of the planning process have been completed, we follow a Grounded Theory (GT)method to structure the collected data and analyse the perceived barriers hindering the modernisation of planning practice. Observations and promising actions to make the participation process more inclusive, interactive and influential will be discussed. One example is that some managers on the ground who have to work with the system, are taking short cuts in planning procedures to ensure that citizens’ needs are incorporated in the developed plan. These disruptiveinterventions may be used to formalise and implement new policy and more effective pathways ofcommunity-based development.
Technological innovations enable rapid DNA analysis implementation possibilities. Concordantly, rapid DNA devices are being used in practice. However, the effects of implementing rapid DNA technologies in the crime scene investigation procedure have only been evaluated to a limited extent. In this study a field experiment was set up comparing 47 real crime scene cases following a rapid DNA analysis procedure outside of the laboratory (decentral), with 50 cases following the regular DNA analysis procedure at the forensic laboratory. The impact on duration of the investigative process, and on the quality of the analyzed trace results (97 blood and 38 saliva traces) was measured. The results of the study show that the duration of the investigation process has been significantly reduced in cases where the decentral rapid DNA procedure was deployed, compared to cases where the regular procedure was used. Most of the delay in the regular process lies in the procedural steps during the police investigation, not in the DNA analysis, which highlights the importance of an effective work process and having sufficient capacity available. This study also shows that rapid DNA techniques are less sensitive than regular DNA analysis equipment. The device used in this study was only to a limited extent suitable for the analysis of saliva traces secured at the crime scene and can mainly be used for the analysis of visible blood traces with an expected high DNA quantity of a single donor.
