1. We assessed the hypothesized negative correlation between the influence of multiple predators and body condition and fecundity of the European hare, from 13 areas in the Netherlands. 2. Year-round abundance of predators was estimated by hunters. We quantified predator influence as the sum of their …

Background Surgical resection is currently the cornerstone of hepato-pancreato-biliary (HPB) cancer treatment. A low preoperative aerobic fitness level has been identified as a modifiable risk factor associated with complications after major abdominal surgery. A person’s aerobic fitness is influenced …

Since the start of the COVID-19 pandemic mental health problems among seafarers became more visible to the world. Seafarers seem to have some unhappy moments while working on board for several months. Especially during this pandemic life on board has been tougher than usual, shore leave is nearly impossible, …

Lower cardiorespiratory fitness (CRF) and physical activity (PA) associate with higher cardiovascular disease (CVD) risk, but the relationship between CRF and PA in people who have rheumatoid arthritis (RA) at an increased CVD risk (CVD-RA) is not known. The objectives of this study were to determine …

Background: A consistent finding in the literature is the decline in physical activity during adolescence, resulting in activity levels below the recommended guidelines. Therefore, promotion of physical activity is recommended specifically for prevocational students. Objective: This protocol paper describes …

Gezond bewegen is essentieel om de fysieke zelfredzaamheid van ouderen te bevorderen en te herstellen. De coronapandemie heeft de huidige samenleving veranderd, met mogelijke impact op (digitale) beweegbehoeftes en het welzijn van ouderen. Inzicht in de behoeftes van ouderen in deze bijzondere tijd is …

COVID-19 is een respiratoire infectie met multisysteem manifestaties die fysieke, cognitieve, psychologische en sociale effecten kan hebben die lang kunnen aanhouden. Door de langdurigheid en complexiteit van de symptomen is een groep ontstaan met chronische post-COVID klachten die vastloopt in het herstel. …

1. Dynamic conditions in nature have led to the evolution of behavioural traits that allow animals to use information on local circumstances and adjust their behaviour accordingly, for example through learning. Although learning can improve foraging efficiency, the learned information can become unreliable …

ARS-CoV-2 can spread by close contact through large droplet spray and indirect contact via contaminated objects. There is mounting evidence that it can also be transmitted by inhalation of infected saliva aerosol particles. These particles are generated when breathing, talking, laughing, coughing or …

Although neoadjuvant chemoradiotherapy (nCRT) is frequently used in esophageal cancer patients undergoing treatment with curative intent, it can negatively impact patients’ physical fitness. A decline in physical fitness during chemoradiotherapy may be an indication of vulnerability. The aim of this …