Within the Flexnode Plus project the long-term degradation characteristics of a proton exchange membrane (PEM) electrolyzer (5.5 kW, AC, 1 Nm3/h H2) and fuel cell (1.0 kW, DC, 0.9 Nm3/h) was experimentally tested. The electrolyzer unit was operated at various loads and pressures for approximately 750 …

From 1478 to 1485 Desiderius Erasmus studied at the Latin school in Deventer. In 1509 he wrote his  amous work In Praise of Folly in London. In this work the goddess Folly decides to write an eulogy about herself, which she defends by saying that this is much better than the aristocrats, who pay someone …

Since the 29th of March 2017, after the invocation of Article 50, the Brexit is one of the hottest topics of the last two and a half years. A lot of assumptions have been made since, different Brexit outcomes have been talked about, possible consequences have been discussed but mainly, the big uncertainty …

Background There has been an increasing interest in negative or ‘undermining’ motivations for reading. In this study, we aimed to strengthen knowledge on the validity of the distinction between affirming and undermining motivations. First, we examined whether the structure of a questionnaire based on …

BACKGROUND: The Systematic COronary Risk Evaluation - Older Persons (SCORE-OP) algorithm is developed to assess 10-year risk of death due to cardiovascular disease (CVD) in individuals aged ≥65 years. We studied the performance of SCORE-OP in the European Prospective Investigation of Cancer Norfolk (EPIC-Norfolk) …

Domestic violence has been thoroughly studied from different angles and over the years rhetoric has changed from victims of violence to survivors of violence. This study tries to explore the experiences, resources and challenges in the context that make it possible to survive for those who lived, or …

OBJECTIVES: To evaluate the effects of exercise interventions on sleep disturbances and sleep quality in patients with mixed cancer diagnoses, and identify demographic, clinical, and intervention-related moderators of these effects. METHODS: Individual patient data (IPD) and aggregated meta-analyses …

The threat of climate change and the Paris agreement to limit global temperature rise to well below 2?C and to pursue efforts to limit it to 1.5?C has stimulated research on and broad commitment to community energy. We investigate this research. We assess how nine different approaches study community …

Designers of the Anthropocene era have to work with and for nature in order to reintroduce its beauty and functionality into our everyday life. As humans, we are colonising every single spot on earth. According to the United Nations, 55% of the human population is currently living in cities and by 2050 …

Spatial and temporal patterns in submarine groundwater discharge (SGD) of nitrate in a high-energy sandy beach system on Spiekeroog Island were examined utilizing UV photometry. SGD as pathway of nitrate was studied to gain better understanding of the variability of nitrate discharge and the factors …