Aim This study aimed to determine predictive factors for the circumferential resection margin (CRM) within two northern European countries with supposed similarity in providing rectal cancer care.... Show moreAim This study aimed to determine predictive factors for the circumferential resection margin (CRM) within two northern European countries with supposed similarity in providing rectal cancer care. Method Data for all patients undergoing rectal resection for clinical tumour node metastasis (TNM) stage I-III rectal cancer were extracted from the Swedish ColoRectal Cancer Registry and the Dutch ColoRectal Audit (2011-2015). Separate analyses were performed for cT1-3 and cT4 stage. Predictive factors for the CRM were determined using univariable and multivariable logistic regression analyses. Results A total of 6444 Swedish and 12 089 Dutch patients were analysed. Over time the number of hospitals treating rectal cancer decreased from 52 to 42 in Sweden, and 82 to 79 in the Netherlands. In the Swedish population, proportions of cT4 stage (17% vs 8%), multivisceral resection (14% vs 7%) and abdominoperineal excision (APR) (37% vs 31%) were higher. The overall proportion of patients with a positive CRM (CRM+) was 7.8% in Sweden and 5.4% in the Netherlands. In both populations with cT1-3 stage disease, common independent risk factors for CRM+ were cT3, APR and multivisceral resection. No common risk factors for CRM+ in cT4 stage disease were found. An independent impact of hospital volume on CRM+ could be demonstrated for the cT1-3 Dutch population. Conclusion Within two northern European countries with implemented clinical auditing, rectal cancer care might potentially be improved by further optimizing the treatment of distal and locally advanced rectal cancer. Show less
In 1811, 1814, and 1817, the renowned Dutch actor and painter Johannes Jelgerhuis Rienkszoon authored three illustrated journals to document the productions of the English, French, and Dutch... Show more In 1811, 1814, and 1817, the renowned Dutch actor and painter Johannes Jelgerhuis Rienkszoon authored three illustrated journals to document the productions of the English, French, and Dutch theatre companies that came to perform in Amsterdam. This article provides an overview of Jelgerhuis’s manuscripts, placing them in context with his other published and unpublished works as a means to illuminate differences and similarities between early modern and contemporary European performance practices. Show less
Wijhe, M. van; Boer, P.T. de; Jong, H.J. de; Vliet, H. van; Wallinga, J.; Postma, M.J. 2019
We study the elasticity of taxable labour income in the Netherlands. We use a large and rich data set, including both financial and demographic variables, for the period 1999–2005. The 2001 tax... Show moreWe study the elasticity of taxable labour income in the Netherlands. We use a large and rich data set, including both financial and demographic variables, for the period 1999–2005. The 2001 tax reform generates large exogenous variation in marginal tax rates at different segments of the income distribution. For all workers, we find an elasticity of 0.10 in the short run, 1 year after the reform, rising to 0.24 in the medium to longer run, 5 years after the reform. Furthermore, we find that the elasticity is higher for higher incomes and for women. Also, we find that the elasticity of taxable labour income is higher than the elasticity of (contractual) annual hours worked. Show less
Tamis, W.L.M.; Zelfde, M. van 't; Rijk, M.R. de 2019
Op de website van de Bestrijdingsmiddelenatlas (BMA) is de koppeling tussen landgebruik enerzijds en bestrijdingsmiddelen in het oppervlaktewater anderzijds een belangrijke productgroep, waarmee... Show moreOp de website van de Bestrijdingsmiddelenatlas (BMA) is de koppeling tussen landgebruik enerzijds en bestrijdingsmiddelen in het oppervlaktewater anderzijds een belangrijke productgroep, waarmee een mogelijke relatie tussen teelt (landgebruik) en het gebruik van bestrijdingsmiddelen kan worden onderzocht. In dit rapport wordt de BasisRegistratie gewasPercelen en CBS-bodemgebruik als nieuwe bronnen voor het landgebruik voor de koppeling onderzocht en uitgewerkt. Alleen de resultaten van de koppeling worden getoond voor de stoffen in middelen die zijn toegelaten. In dit rapport wordt de nieuwe Ctgb-API als bron hiervoor uitgewerkt. Daarnaast worden vergelijkingen gemaakt tussen oude en nieuwe bronnen en resultaten. Show less
The process of agenda setting is fundamental to politics, yet there is surprisingly little research about this process in parliamentary systems. The reason for this lacuna is that agenda setting... Show moreThe process of agenda setting is fundamental to politics, yet there is surprisingly little research about this process in parliamentary systems. The reason for this lacuna is that agenda setting tends to occur behind closed doors. The Dutch Tweede Kamer is an exception to this rule: decisions about the parliamentary agenda are made in public. This study examines agenda setting in the Dutch parliament from an issue-competition perspective. It looks at a sample of more than 400 agenda-setting meetings of the Dutch parliament between 1998 and 2017. It finds that opposition parties which stand far from the government make proposals on issues that they ‘own’; these proposals are supported by other opposition parties, parties that stand close to them and focus on the same issue. Coalition parties and parties that stand far away sabotage these proposals. Show less
Why did people decide to found political parties? How did they convince others to become members of this new organizational model? In the second half of the nineteenth century, the first party... Show moreWhy did people decide to found political parties? How did they convince others to become members of this new organizational model? In the second half of the nineteenth century, the first party organizations differed from previously existing mass political organizations, because they aimed for and had direct access to parliamentary representation. In contrast to previously existing parties that loosely organized the traditional political elite in parliament, the new mass parties were based on an extensive organizational body that included previously excluded social groups in politics. Combining political history with social science theory, this dissertation studies the ideas and practices of political activists who founded the first party organizations. The comparison of three case studies (the German Social Democratic Workers’ Party, the British National Liberal Federation and the Dutch Anti-Revolutionary Party) is based on primary sources including letters, diaries, autobiographies, minutes of meetings, brochures, newspapers and political programs in three different languages. Show less
This paper reviews the military context of exposure to combat and deployment in Dutch soldiers. It does so by reviewing war victims and military psychiatry after WWII in the Netherlands, and... Show moreThis paper reviews the military context of exposure to combat and deployment in Dutch soldiers. It does so by reviewing war victims and military psychiatry after WWII in the Netherlands, and describes Dutch deployments from the late 1970s to the present. Who is the Dutch soldier' is asked to articulate the mental load on the individual soldier before, during, and after deployment. The narrative review of this paper allows one to review how the armed forces personnel is challenged in relation to their specific assignment and in what respect the psychological dimensions are addressed and met in the face of risk and adversity. Finally, some critical considerations for future veterans care programmes are raised. Show less
This article focuses on large-scale petitioning campaigns, or petitionnementen as they were called, organized between 1828 and 1878, including contemporary reflections and debates on this new... Show moreThis article focuses on large-scale petitioning campaigns, or petitionnementen as they were called, organized between 1828 and 1878, including contemporary reflections and debates on this new phenomenon. Although there were only a handful of petitionnementen, they had a remarkable impact—not only on the issues at hand but also on the balance of power between Crown, Cabinet, Parliament, and people. Mass petitions necessarily challenged the political system, whose legitimacy was based on elections under a limited franchise. Based on parliamentary reports, pamphlets, and other sources reflecting on petitioning in general and the petitionnementen more specifically, this article asks how petitioners claimed legitimacy, and how politicians and other observers responded to those claims. Special attention is given to the international context within which Dutch petitioning practices developed. The article focuses on three case studies, representing the major petitioning campaigns of this period: the Southern petition movements of 1828–1830 that were a catalyst for the Belgian revolution (thus reinforcing the association between mass petitioning and revolution), the Anti-Catholic "April Movement" of 1853, and the so-called People's Petitionnement of 1878, against the liberal education law. Remarkably enough, in the Netherlands it was not progressive reformers, but most prominently conservative Orthodox Protestants who organized petitionnementen. Show less
