Current research on data in policy has primarily focused on street-level bureaucrats, neglecting the changes in the work of policy advisors. This research fills this gap by presenting an explorative theoretical understanding of the integration of data, local knowledge and professional expertise in the work of policy advisors. The theoretical perspective we develop builds upon Vickers’s (1995, The Art of Judgment: A Study of Policy Making, Centenary Edition, SAGE) judgments in policymaking. Empirically, we present a case study of a Dutch law enforcement network for preventing and reducing organized crime. Based on interviews, observations, and documents collected in a 13-month ethnographic fieldwork period, we study how policy advisors within this network make their judgments. In contrast with the idea of data as a rationalizing force, our study reveals that how data sources are selected and analyzed for judgments is very much shaped by the existing local and expert knowledge of policy advisors. The weight given to data is highly situational: we found that policy advisors welcome data in scoping the policy issue, but for judgments more closely connected to actual policy interventions, data are given limited value.
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Renewable energy sources have an intermittent character that does not necessarily match energy demand. Such imbalances tend to increase system cost as they require mitigation measures and this is undesirable when available resources should be focused on increasing renewable energy supply. Matching supply and demand should therefore be inherent to early stages of system design, to avoid mismatch costs to the greatest extent possible and we need guidelines for that. This paper delivers such guidelines by exploring design of hybrid wind and solar energy and unusual large solar installation angles. The hybrid wind and solar energy supply and energy demand is studied with an analytical analysis of average monthly energy yields in The Netherlands, Spain and Britain, capacity factor statistics and a dynamic energy supply simulation. The analytical focus in this paper differs from that found in literature, where analyses entirely rely on simulations. Additionally, the seasonal energy yield profile of solar energy at large installation angles is studied with the web application PVGIS and an hourly simulation of the energy yield, based on the Perez model. In Europe, the energy yield of solar PV peaks during the summer months and the energy yield of wind turbines is highest during the winter months. As a consequence, three basic hybrid supply profiles, based on three different mix ratios of wind to solar PV, can be differentiated: a heating profile with high monthly energy yield during the winter months, a flat or baseload profile and a cooling profile with high monthly energy yield during the summer months. It is shown that the baseload profile in The Netherlands is achieved at a ratio of wind to solar energy yield and power of respectively Ew/Es = 1.7 and Pw/Ps = 0.6. The baseload ratio for Spain and Britain is comparable because of similar seasonal weather patterns, so that this baseload ratio is likely comparable for other European countries too. In addition to the seasonal benefits, the hybrid mix is also ideal for the short-term as wind and solar PV adds up to a total that has fewer energy supply flaws and peaks than with each energy source individually and it is shown that they are seldom (3%) both at rated power. This allows them to share one cable, allowing “cable pooling”, with curtailment to -for example-manage cable capacity. A dynamic simulation with the baseload mix supply and a flat demand reveals that a 100% and 75% yearly energy match cause a curtailment loss of respectively 6% and 1%. Curtailment losses of the baseload mix are thereby shown to be small. Tuning of the energy supply of solar panels separately is also possible. Compared to standard 40◦ slope in The Netherlands, facade panels have smaller yield during the summer months, but almost equal yield during the rest of the year, so that the total yield adds up to 72% of standard 40◦ slope panels. Additionally, an hourly energy yield simulation reveals that: façade (90◦) and 60◦ slope panels with an inverter rated at respectively 50% and 65% Wp, produce 95% of the maximum energy yield at that slope. The flatter seasonal yield profile of “large slope panels” together with decreased peak power fits Dutch demand and grid capacity more effectively.
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Presentatie van Jules Bos van Vogelbescherming Nederland voor de bijeenkomst Open Akker van BoerenNatuur en Van Hall Larenstein.
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Het ideaal van persoonlijke autonomie speelt niet alleen op allerlei manieren een belangrijke rol in de samenleving, ook in het onderwijs geldt het als uitgangspunt en doel van vorming. In dit artikel wordt dit ideaal geproblematiseerd en opnieuw doordacht door het te verbinden met de oorspronkelijke betekenis van auto-nomie als zichzelf de wet opleggen. De vraag wordt gesteld waarin deze 'wet' bestaat en hoe zich deze verhoudt tot de christelijke notie van afhankelijkheid van God als een vorm van heteronomie. Wat betekent dit alles voor vormingsidealen in het onderwijs?
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Energy efficiency has gained a lot of prominence in recent debates on urban sustainability and housing policy due to its potential consequences for climate change. At the local, national and also international level, there are numerous initiatives to promote energy savings and the use of renewable energy to reduce the environmental burden. There is a lot of literature on energy saving and other forms of energy efficiency in housing. However, how to bring this forward in the management of individual housing organisations is not often internationally explored. An international research project has been carried out to find the answers on management questions of housing organisations regarding energy efficiency. Eleven countries have been included in this study: Germany, the United Kingdom (more specifically: England), France, Sweden, Denmark, the Netherlands, Switzerland, Slovenia, the Czech Republic, Austria and Canada. The state of the art of energy efficiency in the housing management of non-profit housing organisations and the embedding of energy efficiency to improve the quality and performance of housing in management practices have been investigated, with a focus on how policy ambitions about energy efficiency are brought forward in investment decisions at the estate level. This paper presents the conclusions of the research
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Background and Aim: Caregivers in the home environment have an important role in timely detecting and responding to abuse. The aim of this review was to provide insight into both the existing tools for the assessment of and interventions for elder abuse by formal and informal caregivers in the home environment, and to categorize them according to a public health perspective, into primary, secondary, tertiary or quaternary prevention. Methods: We selected the assessment tools and interventions that can be used by caregivers in the home environment included in previous reviews by Gallione et al (2017) and Fearing et al (2017). To identify published studies after these reviews, a search was performed using PubMed, Cochrane Database, CINAHL and Web of Science. Results: In total, fifteen assessment tools and twelve interventions were included. The number of assessment tools for elder abuse for use in the home environment is increasing; however, tools must be validated over different cultures and risk groups. In addition, the tools lack attention for the needs of vulnerable older persons such as persons with dementia. Existing interventions for caregivers in the home environment lack evidence for addressing elder abuse and do not address potential adverse effects (quaternary prevention). Conclusion: Assessment tools for elder abuse need further testing for validity and reliability for use by caregivers in the home environment. For interventions, meaningful outcome measures are needed. Important to note is that quaternary prevention requires more attention. This argues for taking into account perspectives of (abused) older persons and caregivers in the development of assessment tools and interventions protocols.
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At THUAS we focus on Collaborative Online lnternational Learning for virtual collaboration. This Is a shared syllabus approach, connecting groups of students and academics from THUAS to a group of students and academics at an international partner. Virtual Collaboration is seen as one of the approaches to integrate the concept of lnternationalization at home In the whole curriculum. With the wider aim focused on reaching all students and offering purposeful integration for the domestic learning environments. (Beelen, Jones, 2015 Redefining lnternationalization at Home.)
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Collaboration is key in higher education, but it’s important to choose the right partners and the right kind of partnership. As the European Universities Initiative continues into the second pilot phase, questions around its fit for various types of institutions remain. In the meantime, The Hague Network – comprising three universities of applied sciences and four research universities – is demonstrating how institutions like theirs can collaborate at a smaller scale in ways better tailored to their strengths and needs.
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In this chapter, we first summarise the findings from the country chapters on the multiple meanings of SA, documenting terms, translations and contrasting understandings between citizens and public officials. Second, we highlight how civil mobilisation tends to be cyclical over time and is often mediated by brokers. Strategies to spur stakeholders into action rely on a delicate balance of both collaboration and confrontation. Third, we examine the responses from authorities to SAIs, finding that reactions are uneven and that all civic innovators fear appropriation or co-optation by officials. Fourth, we assess overall outcomes of Arab SAIs and highlight that the transformative potential of SAIs exists especially at municipal level, if four conditions for success are present (trust, proximity, endorsement, evaluation). We also point out that the actual outcomes of SAIs in Arab societies have, so far, been limited due to design deficiencies (emphasising short-term objectives and limited context sensitivity) or because of officials’ resistance in active or passive forms. We characterise SAIs as a discursive action format that is best understood with a relational approach to power. In a final section, we formulate recommendations for activists, officials and donors on how to make SAIs more effective.
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