About the authorCarlos VolcanoShare the loveHave your say Barcelona coach Valverde eases Messi injury concernsby Carlos Volcanoa month agoSend to a friendShare the loveBarcelona coach Ernesto Valverde eased injury concerns for Lionel Messi after went off at halftime for victory over Villarreal.Returning to action this week, Messi appeared to injure himself.”When something happens to Messi the world stops,” Valverde said.”But it doesn’t seem to be anything more than a nuisance in the adductor.”We took him off as a precaution.”Barcelona earned the points, but they didn’t impress at the Camp Nou. Nonetheless, Valverde was pleased to get the win.”The first thing is, as always, to win,” he explained. “I think we’re playing well at home. Today was tough.”We had a moment in the first half wherein we weren’t good.”But we’re good at home. We have to see if we can add to it away from home, too.”
SEOUL, South Korea – Shares fell in Europe and Asia on Wednesday as tech stocks extended losses following sell-offs of their U.S. peers overnight. Investors are selling technology-related shares on concern governments might tighten scrutiny over Facebook after it was revealed that users’ data was shared with a consulting firm affiliated with President Donald Trump.KEEPING SCORE: Britain’s FTSE 100 dropped 1 per cent to 6,930.51. France’s CAC 40 slid 1.4 per cent to 5,043.96 and Germany’s DAX lost 1.6 per cent to 11,784.17. Futures augured weak starts on Wall Street. Dow futures fell 0.3 per cent while S&P futures also retreated 0.3 per cent.ASIA’S DAY: Japan’s Nikkei 225 sank 1.3 per cent to 21,031.31 and South Korea’s Kospi slid 1.3 per cent to 2,419.29. Hong Kong’s Hang Seng index sank 2.5 per cent to 30,022.53 while China’s Shanghai Composite Index dropped 1.4 per cent to 3,122.29. Australia’s S&P/ASX 200 retreated 0.7 per cent to 5,789.50. Stocks in Taiwan, Singapore and other Southeast Asian countries also fell.BAD DAY FOR TECH: Investors cut their holdings of Asian tech stocks after a series of incidents sent their U.S. peers lower again. One of those cases is a report that authorities will investigate a fatal crash that involved a Tesla electric SUV equipped with a semi-autonomous control system. In Asia, Samsung Electronics Co. fell 2.6 per cent and Sony Corp. lost 1.1 per cent. Softbank Group Corp. slumped 4 per cent. Tencent Holdings Ltd. was down 4.6 per cent.ANALYST VIEWPOINT: “So what spooked markets? Well, it looks like the rearing of the (ugly) Facebook privacy infringement was a convenient excuse to sell-off ahead of the long weekend,” Mizuho Bank said in a commentary.OIL: Benchmark U.S. crude lost 68 cents to $64.57 per barrel in electronic trading on the New York Mercantile Exchange. The contract declined 30 cents to settle at $65.25 a barrel on Tuesday. Brent crude, used to price international oils, fell 52 cents to $68.94 per barrel in London.CURRENCIES: The dollar rose to 105.64 yen from 105.34 yen. The euro fell to $1.2386 from $1.2404.
ROME: Rafael Nadal is right back where he wants to be. After losing in the semifinals of three straight clay-court tournaments, Nadal dominated for stretches against his longtime rival, Novak Djokovic, in a 6-0, 4-6, 6-1 win Sunday for a record-extending ninth Italian Open title. It marked the first time in an Open Era-record 54 meetings, and in their 142nd set against each other, that Nadal won a set against Djokovic without conceding a game – otherwise known as a Also Read – We will push hard for Kabaddi”s inclusion in 2024 Olympics: Rijijubagel. The timing for Nadal’s return to form could not have been more opportune, as he will seek a record-extending 12th title at the French Open starting next weekend. ”Winning a title is important but for me the most important thing is feel myself competitive, feel myself healthy,” Nadal said. ”Then with the feeling that I am improving. I know if I’m able to reach my level you can win, you can lose, but normally I’m going to have my chances, especially on this surface.” Also Read – Djokovic to debut against Shapovalov at Shanghai MastersTop-ranked Djokovic, meanwhile, appeared exhausted after spending more than 5 1/2 hours on court against Juan Martin del Potro and Diego Schwartzman the previous two days. Djokovic was also coming off the Madrid Open title last week. ”I don’t want to talk about fatigue or things like that,” Djokovic said. ”Rafa was simply too strong today.” In the women’s final earlier, Karolina Pliskova captured the biggest clay-court trophy of her career by beating Johanna Konta 6-3, 6-4. The Foro Italico crowd continually tried to encourage Djokovic with chants of ”Vai Nole!” – Go Nole! – but the top-ranked Serb struggled with his overhead and drop shots. Midway through the second set, Nadal chased down a lob with an over-the-shoulder shot and Djokovic’s ensuing overhead landed in the net to conclude a long point. Djokovic again netted an overhead in the next game and then kicked the ball in frustration when he missed a drop shot attempt late in the second. But Djokovic hung around in the second and converted his first set point when a looping forehand from Nadal sailed wide for his first break of the match. As he walked to his chair after winning the second set, Djokovic waved his arms to get the crowd behind him. However, Djokovic didn’t have much left in the tank. When Nadal pushed Djokovic deep into the corner in the opening game of the third set and Djokovic’s desperation lob sailed long to hand Nadal a break, Djokovic smashed his racket to the clay three times in frustration and received a warning from the chair umpire. Djokovic won only 29 percent of the points on his second serve and committed 39 unforced errors to Nadal’s 17. Also, Nadal won 23 of the 31 rallies with nine or more shots. It was his 81st tournament win and it takes him 34-33 ahead of Djokovic in Masters 1,000 Series titles. Victory is a boost before the French Open for Nadal, who was beaten by Djokovic in the Australian Open final in January, and had lost at the semi-final stage in his past four tournaments. Since 2005, Nadal has won at least one of the nine Masters 1,000 events in a season every year except 2015. Nadal and Djokovic will be the top two seeds in the second major of the year at Roland Garros later this month.
Ohio State senior safety Damon Webb (7) celebrates a pass break-up in the third quarter of the B1G Championship game against Wisconsin on Dec. 2 in Lucas Oil Stadium. Ohio State won 27-21. Credit: James King II | Sports DirectorINDIANAPOLIS — “Defense wins championships” is the most overused phrase in sports. It will be used one million times or more in the coming weeks as four teams prepare for a shot at a national title.Saturday, the phrase was gospel.No. 8 Ohio State made two momentous defensive stops in the final five minutes against No. 4 Wisconsin to win its first Big Ten title since 2014, and more importantly for the Buckeyes, they have a realistic shot at earning the final spot in the College Football Playoff just vacated by the Badgers.“Their preparation this week, I don’t think I’ve ever seen a college football team prepare the way these kids did,” Ohio State defensive coordinator Greg Schiano said. “I think that gave them great confidence to go execute.”Ohio State elected to kick a field goal on a fourth-and-1 with 5:20 remaining, which extended the lead to 27-21. That’s a spot where head coach Urban Meyer is notorious for rolling the dice and winning a football game by winning that 1 yard. He said after the game that it was his decision to kick the field goal and go against his traditional action of attempting the conversion.The truth was that the defense was playing too well not to have faith that it could get a stop. It did. And after another three-and-out by the Ohio State offense, the defense made the game-ending stop.Wisconsin quarterback Alex Hornibrooke threw his second interception of the game on fourth-and-20 to Damon Webb with less than two minutes left in the game.“I just thought our defense was playing so good,” Meyer said. Let’s let that quarterback and let our defensive line do what they do best and get after that quarterback. But that was one of the toughest calls of the day.”Hornibrooke’s has the worst touchdown to interception ratio of any Power 5 conference quarterback at 21 to 15. But he wasn’t what concerned Ohio State’s defense. Big Ten freshman of the year Jonathan Taylor, who averaged more than 150 rushing yards per game entering the contest, was the main focus on defense.In response, the defensive line played one of its best games of the year by continually penetrating Wisconsin’s vaunted offensive line and stopping Taylor before he got any momentum.The running back had 15 carries for 41 yards, his lowest total in one game this season.The defense answered any challenged thrown at them, most especially when the offense failed to put away Wisconsin.Ohio State had four three-and-outs, two field goals and an interception in the second half. There was no touchdown to decisively split the Badgers from the playoff field and the ranks of the unbeaten. The defense had to do that.“I think we were super confident the whole game,” sophomore defensive end Nick Bosa said. “I don’t think there was a moment we thought we were going to lose at all.”Wisconsin could have been the team that was on the podium celebrating as the Buckeyes walked off the field without any detection and with their heads held low, for everyone’s eyes would be on the team with the shiny football and hardware hoisted in the air. Everyone in attendance would watch the players and coaches pack themselves onto a makeshift stage that looks like it should be in a town parade rather than on a football field.Instead, Ohio State celebrated. A dominant offense at times that then went cold late couldn’t put the game on ice. To win the game, it had to be done on defense.An opportunity was there for the Badgers. Ohio State left the door open after each missed chance to deliver a decisive blow, but the defense seized it when the Badgers couldn’t. That’s why Ohio State is the Big Ten champion.
Netherlands coach Ronald Koeman is happy with the “enormous steps” his side has taken after they defeated France 2-0 in the UEFA Nations League.The Netherlands have found their feet again under Ronald Koeman, after having failed to qualify for the last World Cup in Russia.They could finish top of their Nations League group if they draw with Germany on Monday, and Koeman is happy with his side’s progress.“This was a complete match at the very highest level,” Koeman told Sky Sports.Van Dijk isn’t better than Messi & Ronaldo, says Van der Vaart Andrew Smyth – September 12, 2019 Rafael van der Vaart reckons Virgil van Dijk is “special”, but he’s still behind Lionel Messi and Cristiano Ronaldo as the world’s best players.“I was not expecting a perfect match from our side but that’s really what it was. We were very, very good.“I was surprised by the France line-up and the way they played, but our match was perfect. We dominated the match for 90 minutes.“I also did not expect that this team would be as far in their reading of a match.We have shown on such a night that we have made enormous steps. From the beginning to the end we played really well.”
Story Links LOUISVILLE, Ky. – Following their third place finish at the ACC Championships, the University of Louisville women’s swimming and diving team qualified 11 individual swimmers and three relay swimmers to the 2019 NCAA Championships, which will be held on March 20-23 in Austin Texas. Mallory Comerford returns to NCAAs as the two-time 200 freestyle champion and will look to build upon a successful ACCs, where she swept her individual events (100/200/500 Free) for the second consecutive year. The senior is the top-seed in the 200 free (1:41.29), third in the 100 free (46.57) and fourth in the 50 free (21.58). Looking to build on their program-best fifth place finish at last year’s NCAA Championships, the Cardinals’ 11 individual qualifiers are entered in a combined 29 races. In addition to the individual swims, Louisville has also qualified in all five relays. Four of the Cardinals’ relays are currently ranked within the top-16, highlighted by the sixth-seeded 400 free and 400 medley relays. Louisville won gold in the 400 free relay and silver in the 400 medley relay at the ACC Championships. Psych Sheet A full list of Louisville qualifiers below:Mariia Astashkina (100 Breast, 200 Breast)Sophie Cattermole (200 Free, 500 Free, 1650 Free)Mallory Comerford (50 Free, 100 Free, 200 Free)Morgan Friesen (100 Breast, 200 Breast)Alina Kendzior (100 Back, 200 Back, 200 IM)Alena Kraus (200 Free, 500 Free, 200 Fly)Grace Oglesby (100 Fly, 200 Fly, 200 IM)Arina Openysheva (100 Free, 200 Free, 500 Free)Maria Sumida (200 IM, 400 IM, 200 Fly)Lainey Visscher (50 Free, 100 Free)Kaylee Wheeler (100 Breast, 200 Breast)Relay swimmers: Avery Braunecker, Diana Dunn, Casey Fanz Alena Kraus is also seeded in scoring position with the 16th-seed in the 200 fly, where she was the ACC bronze medalist. Junior Grace Oglesby is another Cardinal to watch heading into the NCAA Championships. Oglesby won her second straight 200 butterfly title at ACCs and earned a silver medal in the 100 fly and bronze in the 200 IM. She will enter NCAAs as the fifth-seed in both the 100 (50.75) and 200 fly (1:52.64). Print Friendly Version
Vela Pulsar Explore further The Vela pulsar, a neutron star corpse left from a titanic stellar supernova explosion, shoots through space powered by a jet emitted from one of the neutron star’s rotational poles. Now a counter jet in front of the neutron star has been imaged by the Chandra X-ray observatory. The Chandra image above shows Vela as a bright white spot in the middle of the picture, surrounded by hot gas shown in yellow and orange. The counter jet can be seen wiggling from the hot gas in the upper right. Chandra has been studying this jet so long that it’s been able to create a movie of the jet’s motion. The jet moves through space like a firehose, wiggling to the left and right and up and down, but staying collimated: the “hose” around the stream is, in this case, composed of a tightly bound magnetic field. Credit: NASA/CXC/PSU/G.Pavlov et al. More information: Temporal Evolution of the Vela Pulsar’s Pulse Profile, arXiv:1602.01899 [astro-ph.HE] arxiv.org/abs/1602.01899AbstractThe mechanisms of emission and changes in rotation frequency (‘glitching’) of the Vela pulsar (J0835-4510) are not well understood. Further insight into these mechanisms can be achieved by long-term studies of integrated pulse width, timing residuals, and bright pulse rates. We have undertaken an intensive observing campaign of Vela and collected over 6000 hours of single pulse data. The data shows that the pulse width changes with time, including marked jumps in width after micro-glitches (frequency changes). The abundance of bright pulses also changes after some micro-glitches, but not all. The secular changes in pulse width have three possible cyclic periods, that match with X-ray periodicities of a helical jet that are interpreted as free precession. Citation: The ‘glitching’ of the Vela pulsar (2016, February 9) retrieved 18 August 2019 from https://phys.org/news/2016-02-glitching-vela-pulsar.html © 2016 Phys.org (Phys.org)—A team of Australian astronomers has conducted an intensive observation of a curious young pulsar to investigate changes in its rotation frequency known as ‘glitching’. Located about 910 light years from the Earth, the Vela pulsar is very young in astronomical terms, only 11,300 years old, and has captured astronomers’ attention with its ‘glitching’ nature. In a paper published online on Feb. 5 on arXiv.org, Jim Palfreyman of the University of Tasmania, together with his teammates, try to provide more insights on the pulsar’s violent behavior. The astronomers conducted a long-term and single pulse study of Vela, using a 26 m radio telescope at the Mount Pleasant Radio Observatory, located near Hobart, Australia. The observation campaign, lasting 18 months, began in March 2014 and collected over 6,000 hours of single-pulse data. A total of 1.5 petabytes of data were collected, describing about 237 million single pulses.It is known from previous studies that Vela regularly speeds up in rotation frequency, approximately every three years and also experiences ‘micro-glitches’ a number of times per year. The new research showed Vela’s pulse width change over time, as it changes sharply after a micro-glitch, and that the rate of bright pulse activity also changes with micro-glitches.”What is affecting pulse width is affecting the entire pulse shape. Our observations show that after the second and larger micro-glitch, the pulse has decreased in width,” the scientists wrote in the paper.What puzzled Palfreyman’s team is that the first micro-glitch coincides with a sudden increase in bright pulse rates, with no change in pulse width, while the second micro-glitch coincides with a reverse situation, showing sudden decrease in pulse width with no change in bright pulse rate. “Our data shows a pattern of pulse width increase and then decrease following the small micro-glitch. After the much larger micro-glitch, we see a sharp decrease in pulse width followed by a steady increase,” the researchers noted.To explain this phenomenon, the scientists suggest that the pulsar’s emission zones might be mathematically chaotic in nature and note that width changes could also be caused by a change in the width of the emission cone. However, this theory relies on the emission zones occurring in the cone, whereas young pulsars like Vela should have main core emission rather than conal emission.The astronomers also found out that secular changes in Vela’s pulse width have three possible cyclic periods that match with X-ray periodicities of a helical jet, implying free precession. The helical X-ray jet streaming from the rotational axis of the pulsar, potentially caused by precession, has periods of 122, 73 and 91 days, what was revealed in previous research papers.”We see three definite periods in our pulse width data and the ranges of these fall within the ranges of the ‘acceptable’ periods,” the paper reads.The researchers concluded that their study is crucial for the understanding of Vela’s daily integrated pulse profile width, which is changing both slowly over time and has a discontinuity after a micro-glitch. According to the new findings, these micro-glitches also affect bright-pulse rates, but in an inconsistent manner. Palfreyman and his colleagues hope that their results might shed some new light on the pulsar emission and glitching process. They also intend to produce further research papers from the large data set acquired during the 18-month intensive observing campaign. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
Get your monthly dose of the newest music with artists launching their LPs, EPs and albums. Hauz Khas social’s Social Spotlight gives artists all the ingredients for an ideal launch – a jam-packed space with mind-blowing energy complete with top-notch production. A platform to display an artist’s creativity, it seeks to showcase the mad musical output and bring music enthusiasts together every month. The purpose of Social Spotlight is to put a spotlight on the most cutting-edge sounds being made in the country. Social Spotlight will take off with MalcolmBraff’s immensely talented band – Greenwoman on 26 November. Malcolm Braff’s new Jazz Pop Electro project is kicks off in Delhi at Hauz Khas Social. Also Read – ‘Playing Jojo was emotionally exhausting’There has never been a better time to be an independent musician in India. There’s an influx of untapped musical talent across the country waiting to be explored, and the current Indian music scene has a larger following than ever before. With regular gigs becoming an urban fixture as well as the outburst of music festivals, the audience suddenly has access to different platforms to experience various genres and exploding talent. With live sets, eclectic tunes, massive energy and the emergence of experimental music. The much-awaited India tour is in collaboration with ProHelvetia Swiss Arts Council. Greenwoman is a band led by pianist Malcolm Braff, featuring Claire Huguenin on vocals, Björn Meyer on electric bass, Lukas Koenig on drums and Alexandre Gaeng on video.