Search

This study focuses on high school students' profile choices and the choice for or against the Nature and Technology (NT) profile in the Netherlands. A mixed-methods approach is used to study cultural values that affect this choice. The quantitative part of the study shows that being female is negatively correlated with the choice for the NT-profile, irrespective of the grade average for mathematics, chemistry and physics. It further shows that students' ethnic background does not have a significant effect on this choice. The qualitative part of the study reveals that students' choice processes towards or away from NT can be categorised in three ideal types: the postmodern perfectionist, the pragmatic hedonist and the materialist maximalist. Gender differences appear to be more pervasive across these types than differences in ethnic background.

Purpose: The purpose of this paper is to investigate career change intention and its predictors among career change seekers interested in a career opportunity in the information technology (IT) industry. Design/methodology/approach: Ajzen's theory of planned behavior (TPB) was used to predict career change intention in this group. In addition, we examined the role of professional identity in predicting career change intention. Data were collected in a sample of 225 aspiring IT professionals from four European countries: Austria, Greece, Italy and The Netherlands. Findings: The findings showed that among four variables assumed to predict career change intention, only professional identity appeared to be a significant predictor. Research limitations/implications: The study is limited by the use of career change seekers registered in one web-based recruiting system. Originality/value: The paper suggests a higher importance of professional identity in prediction of career change intention compared to other factors that constitute Ajzen's theory of planned behavior. (Contains 4 tables.)

Objective: To examine the prevalence, time trends, and risk factors of diabetic retinopathy (DR) among youth with type 1 diabetes (T1D) from 11 countries (Australia, Austria, Denmark, England, Germany, Italy, Luxemburg, Netherlands, Slovenia, United States, and Wales). Subjects and Methods: Data on individuals aged 10–21 years with T1D for >1 year during the period 2000–2020 were analyzed. We used a cross‐sectional design using the most recent year of visit to investigate the time trend. For datasets with longitudinal data, we aggregated the variables per participant and observational year, using data of the most recent year to take the longest observation period into account. DR screening was performed through quality assured national screening programs. Multiple logistic regression models adjusted for the year of the eye examination, age, gender, minority status, and duration of T1D were used to evaluate clinical characteristics and the risk of DR. Results: Data from 156,090 individuals (47.1% female, median age 15.7 years, median duration of diabetes 5.2 years) were included. Overall, the unadjusted prevalence of any DR was 5.8%, varying from 0.0% (0/276) to 16.2% between countries. The probability of DR increased with longer disease duration (aORper‐1‐year‐increase = 1.04, 95% CI: 1.03–1.04, p < 0.0001), and decreased over time (aORper‐1‐year‐increase = 0.99, 95% CI: 0.98–1.00, p = 0.0093). Evaluating possible modifiable risk factors in the exploratory analysis, the probability of DR increased with higher HbA1c (aORper‐1‐mmol/mol‐increase‐in‐HbA1c = 1.03, 95% CI: 1.03–1.03, p < 0.0001) and was higher among individuals with hypertension (aOR = 1.24, 95% CI: 1.11–1.38, p < 0.0001) and smokers (aOR = 1.30, 95% CI: 1.17–1.44, p < 0.0001). Conclusions: The prevalence of DR in this large cohort of youth with T1D varied among countries, increased with diabetes duration, decreased over time, and was associated with higher HbA1c, hypertension, and smoking. [ABSTRACT FROM AUTHOR]

Background: Fragrances are widely used in scented products used in daily life with the potential to induce skin sensitization. Objective: To evaluate exposure to scented products and to explore associations between exposure and fragrance contact allergy. Methods: A cross‐sectional study on individuals from 18 to 74 years of age, who were randomly selected from the general population in five European countries. A random sample (N = 3119) was patch tested and interviewed on exposure to scented products. Results: Female participants were strongly associated with exposure to scented products relative to male participants. Participants age 40 years and older showed an inverse association with exposure to scented products. Compared to Sweden, The Netherlands followed by Germany showed the highest overall exposure to scented products. Sensitive skin was associated with exposure to scented products and with fragrance allergy. In univariable regression analysis, exposure to leave‐on products and to specific scented product subgroups was significantly associated with fragrance allergy. Conclusion: Exposure to scented products depends primarily on sex and age. Female sex and sensitive skin are relevant indicators for developing fragrance allergy. Because aggregate exposure, especially to scented leave‐on products, may enhance the prevalence of contact allergy to fragrances, further investigations into exposure amounts and frequencies is warranted. [ABSTRACT FROM AUTHOR]

Background and Objective: This study proposes a model-informed approach for therapeutic drug monitoring (TDM) of rifampicin to improve tuberculosis (TB) treatment.Methods: Two datasets from pulmonary TB patients were used: a pharmacokinetic study (34 patients, 373 samples), and TDM data (96 patients, 391 samples) collected at Radboud University Medical Center, The Netherlands. Nine suitable population pharmacokinetic models of rifampicin were identified in the literature and evaluated on the datasets. A model developed by Svensson et al. was found to be the most suitable based on graphical goodness of fit, residual diagnostics, and predictive performance. Prediction of individual area under the concentration-time curve from time zero to 24 h (AUC24) and maximum concentration (Cmax) employing various sampling strategies was compared with a previously established linear regression TDM strategy, using sampling at 2, 4, and 6 h, in terms of bias and precision (mean error [ME] and root mean square error [RMSE]).Results: A sampling strategy using 2- and 4-h blood collection was selected to be the most suitable. The bias and precision of the two strategies were comparable, except that the linear regression strategy was more biased in prediction of the AUC24 than the model-informed approach (ME of 9.9% and 1.5%, respectively). A comparison of resulting dose advice, using predictions on a simulated dataset, showed no significant difference in sensitivity or specificity between the two methods. The model was successfully implemented in the InsightRX precision dosing platform.Conclusion: Blood sampling at 2 and 4 h, combined with model-based prediction, can be used instead of the currently used linear regression strategy, shortening the sampling by 2 h and one sampling point without performance loss while simultaneously offering flexibility in sampling times. [ABSTRACT FROM AUTHOR]

Proactive policing aims at suppressing delinquency at an early stage. In the Netherlands, it is applied, inter alia, to youths and youth groups to prevent them from slipping off into delinquent behaviour and crime. Proactive policing implies that police officers keep in touch with local youths and monitor their behaviour. Furthermore, it entails police officers applying discretion in giving warnings, in asking for identification and in conducting stop and search. This contribution reports on an empirical investigation among 231 youths, interviewed on the street and in youth centres, to establish whether this proactive policing results in unequal treatment of ethnic minority youths. The main finding is that although proactive policing in the Netherlands is associated with considerable outcome inequality, the extent of unequal treatment of ethnic minority youths is surprisingly limited. [ABSTRACT FROM AUTHOR]

Purpose – Equal treatment in the workplace is considered one of the most fundamental rights of employees. This right also implies that employees must be able to address any form of unequal treatment freely and effectively, without fear of retaliation. The purpose of this paper is to investigate the prevalence of retaliation against complaints of unequal treatment in The Netherlands and its underlying factors. Design/methodology/approach – This article is based on a telephone survey among employees who filed a formal complaint about unequal treatment at work to the Dutch Equal Treatment Commission. Findings – The main finding is that retaliation against equal treatment reports is commonplace in The Netherlands and in many cases takes on serious forms. Furthermore it is found that the nature and extent of retaliation are primarily explained by the circumstances in which unequal treatment develops and that the extent of retaliation is neither explained by the manner in which unequal treatment is addressed nor by the level of institutionalized protection that is available. Originality/value – The need for a better understanding of retaliation is high, because retaliation and fear of retaliation have broad consequences for the psychological and physical well-being of individual employees and for employment relationships. Yet, studies on retaliation in the context of employment discrimination are rare, especially outside the USA. This article contributes to a better understanding of retaliation, which may be used by policy makers, employees and employers to address it more effectively. [ABSTRACT FROM AUTHOR]

The article reports on an October 2009 international seminar held in the Royal Library of The Hague, Netherlands, entitled "Classification at a Crossroad" and sponsored by Universal Decimal Classification Consortium (UDCC). The focus of the meeting was on improved, more useful, and more user-friendly classification schemes for materials on the World Wide Web, including semantic searches and multi-lingual access.

Progress in New Public Management research requires careful comparison of different organizational approaches to public tasks, preferably within a single political and institutional setting. This paper presents a study of three approaches to reemployment services, a recent development in the Netherlands. How do bureaucratic, networked, and market-based forms of organization function with regard to the new public aim of second-tier reemployment in the Netherlands? It appears that there is no simple dependence between performance and instrumental or organizational features. Even in the setting of a single welfare state, intricate interactions exist between performance, stakeholder interests, and institutional conditions. Given the importance of these interactions, New Public Management research would benefit by shifting focus away from organizational performance toward a “politics of institutional structuring.” [ABSTRACT FROM AUTHOR]

The term eDemocracy refers to the usage of information and communication technology in the democratic process. This usage can vary in form and extent. This paper distinguishes three types of explanations for this variation: explanations based on the suggestion of objective rationalisation, explanations based on political evaluation and discretion and explanations based on the assumption that technology itself is a driving force of institutional change. Taking the case of eDemocracy development in Dutch municipalities, these three types of explanation are subjected to an empirical test. A quantitative analysis leads to the conclusion that the perspective of technology as driving force behind eDemocracy finds most support, and that the rationalisation perspective has some merits as well. There is no evidence, however, that differential political traditions play any significant role in the development of local eDemocracy in the Netherlands. [ABSTRACT FROM AUTHOR]

In the nineteen-eighties, the Tessec expert system was developed and several studies showed that this system could improve administrative decision making under the Netherlands' General Assistance Act. Despite this favourable evaluation, Dutch municipalities did not adopt Tessec and the development of the system was halted. Now, at the beginning of the 21st century, there is a series of new expert systems on the Dutch market, the MR-systems. These MR-systems perform the same tasks as Tessec and are in fact very similar. There is however one important difference: the MR-systems are widely used. In this article, the author tries to find a sound explanation for both the failure of Tessec, and the success of the MR systems. As he argues, this explanation can be found in a shift in attitude towards the role of legislation during the past decade. This shift has facilitated the adoption of legal expert systems. [ABSTRACT FROM AUTHOR]

Reports on the participation of the Dutch Orthopaedic Association in the Nordic Orthopedic Federation (NOF). Acceptance to an invitation to subscribe to the publication "Acta"; Significance of the collaboration in maintaining seamless contact between the scientific, political and social facets of the NOF; Changes in the publication of "Acta."

This article presents results from an electronic survey completed by intermittent catheterization users who were registered members of a global web-based database. The results provide data on complication rates, health care utilization, and benefits from using hydrophilic-coated urinary catheters isotonic to urine. [ABSTRACT FROM AUTHOR]

Many birds feed on submerged macrophytes during a temporally discrete period every year, for instance during migratory stopover or at the wintering grounds. Hence, seasonal herbivory is a common feature of the life cycle in many aquatic macrophytes. We are interested in the effect of Bewick's swans (Cygnus columbianus bewickii ) feeding on the tubers of fennel pondweed (Potamogeton pectinatus) in the Netherlands every autumn. For that purpose, we developed a sequential macrophyte population model, including seasons of tuber production, herbivory and winter mortality as distinct and unambiguously defined events. The model is characterised and parameterised with both field and laboratory data. Tuber consumption inevitably decreases the density of ramets sprouting next spring, but it may actually increase the density of tubers produced in the following autumn. Hence, we can only understand the effect of grazing on the fennel pondweed population by recognising the seasonal structure of density-dependence. The mean density of fennel pondweed and the yield taken by swans are dependent on the foraging threshold below which no grazing takes place. Furthermore, the consumption has a stabilising effect for a wide range of parameter values. [ABSTRACT FROM AUTHOR]