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Page 175 - பல்கலைக்கழகம் ஆஃப் நாட்டிங்ஹாம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Phonon imaging in 3D with a fiber probe

 E-Mail IMAGE: (a) Layout of the optical fibre system used to generate and detect GHz frequency phonons from the tip of a single-mode optical fibre (inset). Scanning the distal end of the. view more  Credit: by La Cavera, S., Pérez-Cota, F., Smith, R.J. et al. Ultrasound is an indispensable tool for the life sciences and various industrial applications due to its non-destructive, high contrast, and high resolution qualities. A persistent challenge over the years has been how to increase the resolution of an acoustic endoscope without drastically increasing the footprint of the probe, or risking the robustness of the ultrasonic transducer. In recent years, a host of all-optical ultrasonic imaging techniques have emerged - which generally utilise pulsed lasers and optical cavities to excite and detect ultrasound waves - without sacrificing device footprint, sensitivity, or the integrity of the transducer. Thus far these powerful techniques have achieved imaging resolutio

Universities could be legally forced to contact parents of students having a mental health crisis

The Student Mental Health Bill has been introduced to the House of Lords Conservative peer Lord Ralph Lucas wants universities to look after students  It means parents could be called if their child suffers a mental health crisis   Anyone seeking help can call Samaritans free on 116 123 or visit Samaritans.org  Did your child suffer a mental health crisis while at university? Email emer.scully@mailonline.co.uk 

Live updates as huge fire breaks out close to Nottingham city centre

Huge fire breaks out close to Nottingham city centre Smoke could be seen from miles around Emergency services were called to a huge fire in Nottingham on Thursday evening, May 6. More than a dozen fire engines attended the industrial blaze in Harrimans Lane, in the Dunkirk area of the city. Images sent to Nottinghamshire Live have shown the blaze could be seen by residents in surrounding areas including Beeston and West Bridgford. On Thursday evening, he told Nottinghamshire Live: We ve got a high volume pump which pumps large quantities of water from the canal. We ve got an aerial ladder platform which will fight the fire from above.

MPs blast pointless plan to hold Champions League final in Turkey

MPs blast pointless plan to hold Champions League final in Turkey Tom Pyman and James Tapsfield Political Editor and Charles Walker For Mailonline © Provided by Daily Mail MailOnline logo Senior MPs and public health experts have blasted pointless and ridiculous UEFA plans to expose thousands of Manchester City and Chelsea fans to an increased risk of Covid by keeping the Champions League final in virus-ravaged Istanbul.  Turkey – currently in a lockdown set to end on May 17 – has a Covid infection rate 12 times higher than Britain s, with 370 new cases per million people announced yesterday, compared to just 30 in the UK. Likewise, there were 31,200 more positive tests confirmed on Tuesday, alongside just 2,000 in the UK.  

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