
Astronomers discover nearest black hole to Earth – so far
A triple system that can be observed with the naked eye is found to include an invisible black hole
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I am an online editor for Physics World. I write and commission articles for the medical physics, and biophysics and bioengineering sections of the website. I did a PhD in molecular physics at Leeds University, followed by a postdoc in the medical physics department. I joined IOP Publishing in 1999, and in 2008 I became editor of the website medicalphysicsweb. Outside of work, I enjoy travelling, as well as singing and dancing in musical theatre productions.
A triple system that can be observed with the naked eye is found to include an invisible black hole
A deep learning-based model estimates attenuation maps directly from emission data, enhancing myocardial perfusion imaging on SPECT-only scanners
In a webinar hosted by the Radiosurgery Society, an expert panel examined how radiotherapy delivery has adapted to the challenges of the current pandemic
A solid-state alanine detector can be used in strong magnetic fields, making it a suitable reference detector for MRI-guided radiotherapy
X-ray detectors made from perovskite thin films are 100 times more sensitive than conventional silicon-based devices
Imaging the spread of phosphorescent tattoo ink injected into a tumour can reveal subtle changes in response to radiotherapy
Surface modification of orthopaedic implants can boost tissue regeneration, minimize infections and help direct the body’s immune response
Charlie Ironside from Curtin University describes the rapid lock-down in Western Australia
A measurement system based on pixel sensors assesses dose perturbations from fiducial markers in carbon ion therapy
Equipment vendor Supermicro has developed open hardware platforms that bring high-performance computing right to the edge of mobile networks