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Imaging silicon defects using Raman and PL multivariate imaging

PCA and K-means clustering applied to Raman and PL imaging reveal structural defects in silicon wafers, enhancing understanding of optoelectronic performance.
as.com

Roberto Rosetti, UEFA refereeing director, on referee mistakes: “We cannot go in this direction of microscopic VAR intervention”

Born in Leeds, Joe finished his Spanish degree in 2018 before becoming an English teacher to football (soccer) players and managers, as well as collaborating with various football media outlets in ...
BBC

Is VAR any better in the rest of Europe's top leagues?

Lazio fans made their feelings about VAR clear during matches in January "I believe we forgot the reason why VAR was introduced," Uefa referees' chief Roberto Rosetti said last week. His choice of ...
Sky Sports

VAR absence in FA Cup intensifies debate around technology: Should we keep, reform or remove it?

The officiating in Newcastle's FA Cup fourth-round win at Aston Villa should have been the perfect argument for VAR, yet the technology, not in use until the next ...
ESPN

Is soccer better without VAR? FA Cup shows nobody really knows

Cast your mind back to last month's FA Cup third round. Remember how "refreshing" it was to watch elite football without VAR? That's what so many players, coaches, fans and pundits agreed. You could ...
The New York Times

This is football without VAR. It’s not perfect, but is it better? No wonder even Eddie Howe is torn

Sandro Tonali of Newcastle complains to referee Chris Kavanagh during Saturday's FA Cup game against Aston Villa Serena Taylor/Newcastle United via Getty Images Isn’t it nice to have a weekend without ...
Daily Express

FA Cup fourth-round rules - is there VAR? Do games go to extra-time or penalties?

The FA Cup fourth round kicks off tonight. This stage of the competition features 16 ties, including 14 Premier League teams and several lower-league hopefuls including sixth-tier Macclesfield, who ...
The Guardian

VAR use becoming too ‘microscopic’, warns Uefa’s director for refereeing

‘We need to speak about this at the end of the season’ Roberto Rosetti, Uefa’s managing director for refereeing, has warned video assistant refereeing is becoming too “microscopic” and fears use of ...
The Punch Newspapers

UEFA to review VAR use at end of season — Official

UEFA’s head of refereeing, Roberto Rosetti, has warned that the use of video assistant referees (VAR) risks becoming “too forensic”, calling for greater consistency and fewer microscopic interventions ...
The Independent

Uefa refereeing chief issues VAR warning as he admits use of technology may have gone too far

UEFA’s referees’ chief has issued a stark warning that the Video Assistant Referee (VAR) system risks becoming overly "microscopic" in its analysis of subjective decisions, straying from its original ...
Manchester Evening News

Man United receive VAR explanation after Casemiro goal ruled-out against West Ham

Manchester United had a goal ruled out for offside in the second-half of their Premier League trip to West Ham United after Casemiro was deemed to be offside. Tomas Soucek's opener put the Hammers ...