Asteroid 2024 YR4 rises to the top of NASA's risk chart
The next close approach of asteroid 2024 YR4 is projected for December 22, 2032, when it may pose a potential danger, with an ...
Nature4 年
75 Paws for Thought - the Introduction of a Paediatric Advanced Warning Score in a District ...
Methods: PAWS is a validated early warning observation chart for the assessment of sick children (Egdell et al, 2008). The charts were designed to be similar to the hopspital's adult early warning ...