Individual change in rejection of equal opportunities for foreigners among adolescents and young adults in Switzerland: Testing realistic conflict theory from a dynamic perspective.

This study's objective is to test one of the key theoretical orientations in the literature on intergroup relations, realistic conflict theory, from a dynamic perspective. In this study, we focus on adolescents who are, according to the 'impressionable years'-hypothesis, most likely to change in their rejection of equal opportunities. Realistic conflict theory is applied in a dynamic way by taking into account economic characteristics related to the adolescent and the household.

Assessing the 'Why' in Volunteering for Refugees: Exploring Volunteer Motivations.

This article addresses what motivations volunteers have for volunteering for refugees and whether these motivations differ from or complement motivations to volunteer in general, such as included in the widely used measurement instrument, the Volunteer Function Inventory (VFI). We organized eight focus groups with volunteers for refugees ( = 44) and interviewed five involved coordinators, all working in one city in the Netherlands. Results show that humanitarian concerns and social justice were highly relevant for people's motivations, next to volunteering to obtain or improve knowledge and skills.

Suction Drainage for Anastomotic Leakage After Ivor Lewis Esophagectomy.

Background: Anastomotic leakage is one of the most life-threatening complications after Ivor Lewis esophagectomy (ILE), with various treatment strategies. Endoscopic techniques are emerging as a less invasive alternative to surgery. Among the current endoscopic techniques, a single placement of an endoluminal nasogastric tube inside the cavity with controlled suction drainage (SD) seems to be an attractive option.

Reproducible switching between a walled and cell wall-deficient lifestyle of actinomycetes using gradient agar plates.

The cell wall is a shape-defining structure that envelopes almost all bacteria, protecting them from biotic and abiotic stresses. Paradoxically, some filamentous actinomycetes have a natural ability to shed their cell wall under influence of hyperosmotic stress. These wall-deficient cells can revert to their walled state when transferred to a medium without osmoprotection but often lyse due to their fragile nature.

Working class economic insecurity and voting for radical right and radical left parties.

The radical right's rise is widely assumed to go hand-in-hand with increasing economic insecurity, as manual workers are considered typical radical right voters. We question whether economic insecurity actually drives working class members to vote for radical parties, both right and left. Using European Social Survey data from 12 Western European countries (2002-2014), we tested whether less secure employment links to vote for such parties.

A SynBio community comes of age: Political, academical, industrial, and societal developments in the Netherlands.

Synthetic biology (SynBio) is a rapidly growing scientific discipline. In the Netherlands, various universities and companies are tackling a variety of opportunities and challenges within this field. In this perspective article, we review the current synthetic biology landscape in the Netherlands across academia, industry, politics, and society.

Treatment of anastomotic leak after esophagectomy: insights of an international case vignette survey and expert discussions.

Anastomotic leak (AL) is a severe complication after esophagectomy. Clinical presentation of AL is diverse and there is large practice variation regarding treatment of AL. This study aimed to explore different AL treatment strategies and their underlying rationale.

The haustorium as a driving force for speciation in thallus-forming Laboulbeniomycetes.

Laboulbeniomycetes is a class of fungi that have obligate associations with arthropod hosts, either for dispersal (order Pyxidiophorales) or as biotrophic parasites (orders Herpomycetales and Laboulbeniales). Here, we focus on Herpomycetales and Laboulbeniales, which include fungi that form thalli, 3-dimensional, multicellular units of 1000 s of cells. Based on recently published data regarding patterns of speciation, we present the One-Host-One-Parasite model (1H1P) for haustorial thallus-forming Laboulbeniomycetes.

The Relational Vulnerability of People Experiencing Multiple Exclusion Homelessness (MEH) in Spain.

This paper draws on research analyzing the emotional and relational impacts of poverty and exclusion on charities' clients in Spain since the 2008-2009 economic crisis, including people experiencing multiple exclusion homelessness (MEH). The study adopts a mixed-methods approach in which twenty in-depth cases were collected in different geographical locations, including twelve cases experiencing MEH. Unlike other disadvantaged groups, those affected by MEH suffer material shortages, traumatic experiences, psychological disorders, physical illnesses, and a high degree of relational vulnerability, as reflected in the structure and composition of their personal networks, which tend to be smaller in size, with just a few weak and temporary contacts, and with care professionals playing an important role.

Measuring transnational social fields through binational link-tracing sampling.

We advance bi-national link-tracing sampling design, an innovative data collection methodology for sampling from so-called "transnational social fields", i.e. transnational networks embedding migrants, returned migrants and non-migrants.

Hiatal Hernia with Acute Obstructive Symptoms After Minimally Invasive Oesophagectomy.

Background: To evaluate the incidence, treatment and postoperative outcomes of an acute hiatal hernia (HH) after totally minimally invasive esophagectomy (tMIE) for oesophageal cancer.

Methods: The incidence and treatment of acute HH were analysed from our prospective database including all patients that were surgically treated for oesophageal cancer in the period between January 2011 and December 2018.

Results: Within the study period, the database contained 307 patients that underwent minimally invasive oesophagectomy.

Impact of machine-learning CT-derived fractional flow reserve for the diagnosis and management of coronary artery disease in the randomized CRESCENT trials.

Objective: To determine the potential impact of on-site CT-derived fractional flow reserve (CT-FFR) on the diagnostic efficiency and effectiveness of coronary CT angiography (CCTA) in patients with obstructive coronary artery disease (CAD) on CCTA.

Methods: This observational cohort study included patients with suspected CAD who had been randomized to cardiac CT in the CRESCENT I and II trials. On-site CT-FFR was blindly performed in all patients with at least one ≥ 50% stenosis on CCTA and no exclusion criteria for CT-FFR.

Changes in Self-Rated Health Right After Immigration: A Panel Study of Economic, Social, Cultural, and Emotional Explanations of Self-Rated Health Among Immigrants in the Netherlands.

Immigrants are often found to rate their health better than the native population does. It is, however, suggested that this healthy immigrant effect declines with an enduring length of stay. With Dutch panel data, we investigate which patterns in self-rated health can be found among immigrants shortly after their migration.

Intraoperative Lipid-Rich Nutrition in the Detection of Chylothorax in Minimally Invasive Ivor Lewis Esophagectomy.

. Chylothorax is a rare but severe complication after esophagectomy with an incidence of 1.9% to 8.

Impact of iodine concentration and iodine delivery rate on contrast enhancement in coronary CT angiography: a randomized multicenter trial (CT-CON).

Objective: To compare the effect of contrast medium iodine concentration on contrast enhancement, heart rate, and injection pressure when injected at a constant iodine delivery rate in coronary CT angiography (CTA).

Methods: One thousand twenty-four patients scheduled for coronary CTA were prospectively randomized to receive one of four contrast media: iopromide 300 mg I/ml, iohexol 350 mg I/ml, iopromide 370 mg I/ml, or iomeprol 400 mg I/ml. Contrast media were delivered at an equivalent iodine delivery rate of 2.

Social Networks and Knowledge Transmission Strategies among Baka Children, Southeastern Cameroon.

The dynamics of knowledge transmission and acquisition, or how different aspects of culture are passed from one individual to another and how they are acquired and embodied by individuals, are central to understanding cultural evolution. In small-scale societies, cultural knowledge is largely acquired early in life through observation, imitation, and other forms of social learning embedded in daily experiences. However, little is known about the pathways through which such knowledge is transmitted, especially during middle childhood and adolescence.

Diagnostic Accuracy of a Machine-Learning Approach to Coronary Computed Tomographic Angiography-Based Fractional Flow Reserve: Result From the MACHINE Consortium.

Background: Coronary computed tomographic angiography (CTA) is a reliable modality to detect coronary artery disease. However, CTA generally overestimates stenosis severity compared with invasive angiography, and angiographic stenosis does not necessarily imply hemodynamic relevance when fractional flow reserve (FFR) is used as reference. CTA-based FFR (CT-FFR), using computational fluid dynamics (CFD), improves the correlation with invasive FFR results but is computationally demanding.

Totally minimally invasive esophagectomy after neoadjuvant chemoradiotherapy: Long-term oncologic outcomes.

Background And Objectives: Minimally invasive esophagectomy is emerging with comparable short-term outcomes as open esophagectomies. Neoadjuvant chemoradiotherapy followed by surgery is considered standard of care in the Netherlands for patients with esophageal cancer. The aim of this study was to analyze the long-term oncologic outcome after neoadjuvant chemoradiotherapy followed by totally minimally invasive esophagectomy.

Comprehensive Cardiac CT With Myocardial Perfusion Imaging Versus Functional Testing in Suspected Coronary Artery Disease: The Multicenter, Randomized CRESCENT-II Trial.

Objectives: This study sought to assess the effectiveness, efficiency, and safety of a tiered, comprehensive cardiac computed tomography (CT) protocol in comparison with functional testing.

Background: Although CT angiography accurately rules out coronary artery disease (CAD), incorporation of CT myocardial perfusion imaging as part of a tiered diagnostic approach could improve the clinical value and efficiency of cardiac CT in the diagnostic work-up of patients with angina pectoris.

Methods: Between July 2013 and November 2015, 268 patients (mean age 58 years; 49% female) with stable angina (mean pre-test probability 54%) were prospectively randomized between cardiac CT and standard guideline-directed functional testing (95% exercise electrocardiography).

Round-the-clock performance of coronary CT angiography for suspected acute coronary syndrome: Results from the BEACON trial.

Objective: To assess the image quality of coronary CT angiography (CCTA) for suspected acute coronary syndrome (ACS) outside office hours.

Methods: Patients with symptoms suggestive of an ACS underwent CCTA at the emergency department 24 hours, 7 days a week. A total of 118 patients, of whom 89 (75 %) presented during office hours (weekdays between 07:00 and 17:00) and 29 (25 %) outside office hours (weekdays between 17:00 and 07:00, weekends and holidays) underwent CCTA.

The long-term effects of early oral feeding following minimal invasive esophagectomy.

A nil-by-mouth regime with enteral nutrition via an artificial route is frequently applied following esophagectomy. However, early initiation of oral feeding could potentially improve recovery and has shown to be beneficial in many types of abdominal surgery. Although short-term nutritional safety of oral intake after an esophagectomy has been documented, long-term effects of this feeding regimen are unknown.

Iodixanol versus Iopromide at Coronary CT Angiography: Lumen Opacification and Effect on Heart Rhythm-the Randomized IsoCOR Trial.

Purpose To show that equal coronary lumen opacification can be achieved with iso- and low-osmolar contrast media when it is injected at the same iodine delivery rate with contemporary cardiac computed tomographic (CT) protocols and to investigate the cardiovascular effect of iso-osmolar contrast media and the image quality achieved. Materials and Methods Institutional review board approval and written informed consent were obtained for the Effect of Iso-osmolar Contrast Medium on Coronary Opacification and Heart Rhythm in Coronary CT Angiography, or IsoCOR, trial. Between November 2015 and August 2016, 306 patients (167 [55%] women) at least 18 years old (weight range, 50-125 kg), were prospectively randomized to receive iso-osmolar iodixanol 270 or low-osmolar iopromide 300 contrast media.

Aberrant coronary artery spasms cause ST-T segment depression during endovascular ablation of atrial flutter.

ST-T segment depression during right-sided endovascular catheter ablation is not only caused by obstructive coronary artery disease or (induced) tachycardia. Clinicians should also consider coronary artery spasms evoked by manipulation of nearby catheters, especially in patients with abnormal coronary artery anatomy.

The dual role of friendship and antipathy relations in the marginalization of overweight children in their peer networks: The TRAILS Study.

Weight-based stigma compromises the social networks of overweight children. To date, research on the position of overweight children in their peer network has focused only on friendship relations, and not on negative relationship dimensions. This study examined how overweight was associated with relations of friendship and dislike (antipathies) in the peer group.