Andre: Ok things are getting really interesting now. Lot of big names missing, still some serious ones in the mix, add to that the constant possibilities of a surprise or two… The women’s 400m looks like it’s going to be another good one. KC: I think this is one of the most wide open 400m female events at a major championships as I think the field lacks good quality. Andre: I knew you’d say that because your girl Francena McCorory did not make the U.S. 400m team. I think there is good quality here and we have seen in the heats that folks are coming into form, looking comfortable in qualifying and threatening to run much faster when it’s needed. KC: It is so unfortunate that the best female quarter-miler in the world will not be competing here as she can beat anyone in this line up by a half a second but the show has to go on. Imagine a line-up going into the Championships where only one lady has gone sub 50 seconds this season in Shaunae Miller and I will not be surprised if the winning time will be the slowest in history at these Championships. Andre: McCorory knew what the qualifying criteria was. She foolishly sacrificed a spot on the 400m team for a world lead and as an experienced athlete you would expect better. Anyway, let’s talk about the ladies who are actually competing. Allyson Felix has multiple sub 50 times to her credit and will definitely go there this week. KC: This is a great opportunity for Jamaica to make history here as we could see all four making it to the final where I think McPherson is our best medal hope and she is due for a very big performance. If she is not too far off the pace in the final, she could be in for a history-making performance. Andre: McPherson has had her issues this year, but she is doing better and looks like she will go fast here, same for Bianca Razor and we know that Christine Ohuruogu will be there when the roll is called. But yes, it’s a good chance for some Jamaican joy in this event, even if Felix and Miller are ahead of our girls. KC: I am not worried about Razor here as she has PR already in the first round, a similar situation like we saw in the men’s 400m. I expect though that it will be a duel for gold between Miller and Felix, as these two have the best 200 metres speed in the field and could use this to their advantage. Andre: Yes, I agree. I think there will be two races in one; the race for the gold between Miller and Felix and the race for the bronze between McPherson and Ohuruogu, who I find it hard to count out. Natasha Hastings looked unconvincing in the heats, but has decent quality and could also be a factor, along with youngster Shericka Jackson, who is ready to break out. KC: McPherson has been finishing third all season in majority of the Diamond League meets and must be hungry now for a better placing, but can she beat either, Miller or Felix? Yes, I think so and while Ohuruogu always saves her best for the big moments, this time she could be found wanting as I think her luck will run out. Williams-Mills is also in the same situation as time is catching up on them and both could find themselves out of the final this time around. Andre: I’m worried about Novlene Williams-Mills, she has some medical issues this year and it has affected her preparation. McPherson is ready to run fast, but her preparation has also been hampered this year. I’m banking on the young Bahamian to win, just over Felix, with McPherson going one better than last World Champs and taking the bronze. KC: The experience and class of Felix will prevail here and she will win her first major 400 metres title and make up for her narrow loss to Montsho in Daegu as this lineup is not frightening. Miller should do enough to hold on for second and Hasting, who normally goes out fast, could cause some problems here. She and McPherson could have a battle royal in the final 50 metres for the bronze medal.
Man accused of threatening Torrey Pines HS to remain in hospital June 13, 2018 Posted: June 13, 2018 KUSI Newsroom, Categories: Local San Diego News FacebookTwitter KUSI Newsroom Kevin Matlak from 2015SAN DIEGO (KUSI) — A 21-year-old former Torrey Pines High School student accused of posting threats targeting the school on his Instagram account can remain at a county psychiatric hospital where he is being treated for mental health issues, a judge ruled Wednesday.Kevin Gregory Matlak — charged with making criminal threats and identity theft — appeared at his arraignment in a wheelchair, accompanied by two health care workers. Matlak had a blanket pulled up to his face and didn’t say anything during the hearing.Judge Jay Bloom entered a not guilty plea on behalf of the defendant and set bail at $525,000, saying Matlak was a danger to the community.The judge ordered the San Diego County Psychiatric Hospital to give the court 48 hours notice if Matlak was to be released, noting concern for the safety of Torrey Pines students graduating on Friday.Classmates of Matlak who graduated in 2015 reported the threats to law enforcement on May 30, leading to his arrest.Matlak bailed out of jail and voluntarily checked himself into the mental health facility June 4, defense attorney Brian Watkins said.The attorney said Matlak is a danger to himself, but not to others.Watkins said Matlak didn’t threaten anyone directly, but three former classmates read his posts on Instagram and felt threatened by them. The attorney said the threats were “not very clear” and “ambiguous.”Deputy District Attorney Matthew Greco said one of Matlak’s posts read “Rest in Peace Torrey Pines High School.”“I hate all of you,” another post read, according to the prosecutor.Matlak also posted a photo of him holding an AR-15 rifle in one hand and giving the middle finger with the other hand, Greco said.Matlak faces four years and four months in state prison if convicted.
Popular on Variety Each musical guest sits for a casual interview and then plays a few songs, with Mayer backing on rhythm guitar and occasionally throwing in a solo. Past guests include Halsey, Charlie Puth, Thundercat, Cautious Clay and Alec Benjamin.You may be wondering if this is Mayer’s ploy to land his own show on network television. He hasn’t directly asked for that as of yet, nor are any deals rumored to be in the works — but it wouldn’t be the first time he’s had a show on TV. In 2004, when Mayer was still a baby-faced newcomer, he made a two-part special called “John Mayer Has a TV Show.” The highlight of that project was the segment in which he walked around a parking lot before a show wearing a bear suit, interviewing fans who had no idea they were talking to John Mayer. In 2015, he guest hosted three episodes of “The Late Late Show,” in which he and Ed Sheeran gave each other tattoos.At the end of each episode of “Current Mood,” Mayer likes to bid his several-thousand-strong audience goodnight with some words of encouragement to get them through the next seven days.“Part of me wanting to do this show is to bring people back to a more human tradition of hearing someone talk, believing what they’re saying, being put at ease, [and] made to feel okay,” Mayer said on Sept. 30 at the end of Episode 1. “So set aside some time to be truthful and kind. The world around you is beautiful. The world that is downloaded from the big mother brain in the sky as contributed by millions of people… that’s tiring. We all have to live in there, but let’s live outside the Matrix as well,” he said. “God bless you, I love you, have a good week.”The second season of “Current Mood” returns to Instagram this Sunday, January 27, premiering at 7 p.m. PT/ 10 p.m. ET. John Mayer’s guitar chops have made him a household name, but it’s hardly his only talent. Following stints in comedy and Twitter infamy, Mayer launched his own talk show last year, not on television, but on Instagram via the app’s live video feature. “Current Mood with John Mayer,” a delightful 45-minute program in which Mayer regales viewers with musical guests, witty segments and type-written cue cards, returns for its second season today after a brief holiday hiatus. Andy Cohen and Maggie Rogers are scheduled to appear. “The show started as a way to fight my own loneliness, and maybe help some other people fight theirs,” Mayer said in an Instagram story Friday.The show is filmed on an iPhone in Mayer’s living room and can be watched on Mayer’s page for the next 24 hours, or find it on YouTube uploaded by dutiful fans after. Each episode is packed with comedic bits and a stream of notoriously complex and thought-provoking discussion topics that showcase the Grammy winner’s razor-sharp wit. He debates everything from the best way to eat cereal to how the tabloids never seem to grow tired of harping on his infamous dating life. ×Actors Reveal Their Favorite Disney PrincessesSeveral actors, like Daisy Ridley, Awkwafina, Jeff Goldblum and Gina Rodriguez, reveal their favorite Disney princesses. Rapunzel, Mulan, Ariel,Tiana, Sleeping Beauty and Jasmine all got some love from the Disney stars.More VideosVolume 0%Press shift question mark to access a list of keyboard shortcutsKeyboard Shortcutsplay/pauseincrease volumedecrease volumeseek forwardsseek backwardstoggle captionstoggle fullscreenmute/unmuteseek to %SPACE↑↓→←cfm0-9Next UpJennifer Lopez Shares How She Became a Mogul04:350.5x1x1.25×1.5x2xLive00:0002:1502:15
Phonon propagating through a square lattice (atom displacements greatly exaggerated). Credit: Wikipedia For many years, physicists have used phonons to assist in describing the way heat moves through crystals. Thermal conductivity occurs via two processes: scattering between phonons due to atomic vibrations and disruptions to the lattice. This method has proven to be quite accurate for predicting the way heat will be conducted through many crystals, but for some, it has not worked well at all. In this new effort, the researchers added a new vibrational mode, relaxons, to improve results for such crystals.Relaxons, they explain, come about from coordinate frame changes that are different than for phonons—they decay to an equilibrium population over a well-defined lifetime. The researchers tested their new model by applying it to two materials: graphene and silicon. In silicon, the researchers found results within 2 percent of those conducted using the standard phonon approach, demonstrating success. With graphene, the researchers found different results—it read 8 times higher than that found using the standard phonon approach, which agreed with calculations performed prior to testing, indicating that it was a better approach. This suggests the new method offers a better means for making predictions of thermal conductivity when creating objects using graphene and perhaps other crystals. Adding relaxons is, in a sense, offering a new way to envision the means by which heat is conducted through certain types of crystals.The addition of relaxons to the field of heat conduction, the team notes, has implications for future theoretical studies—it could be used, perhaps, in work related to the interpretation of hydrodynamic transport, offering a new means for making predictions. The new model is also likely to have an impact on experimental research as well, particularly in mean free path spectroscopy, a new field in which researchers are looking to isolate the impact of carriers with different mean free paths to conductivity. Citation: Researchers introduce relaxons to help describe heat flow through some crystals (2016, October 21) retrieved 18 August 2019 from https://phys.org/news/2016-10-relaxons-crystals.html Explore further © 2016 Phys.org More information: arxiv.org/abs/1603.02608 A team of researchers with École Polytechnique Fédérale de Lausanne in Switzerland has introduced a new vibrational mode called a relaxon to the field of heat conduction theory to describe the way heat flows through some crystals. In their paper published in the journal Physical Review X, the team describes their new model and how well it worked when testing it with two particular crystals. Journal information: Physical Review X Thermoelectric silicon material reaches record-low thermal conductivity 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.
DALLAS — With the federal government and a Senate committee looking into the dragging of a man off a United Express flight, airlines are beginning to speak up against any effort to bar them from overselling flights.The CEO of Delta Air Lines called overbooking “a valid business process.”“I don’t think we need to have additional legislation to try to control how the airlines run their businesses,” Ed Bastian said Wednesday. “The key is managing it before you get to the boarding process.”Federal rules allow airlines to sell more tickets than they have seats, and airlines do it routinely because they assume some passengers won’t show up.The practice lets airlines keep fares low while managing the rate of no-shows on any particular route, said Vaughn Jennings, spokesman for Airlines for America, which represents most of the big U.S. carriers. He said that plane seats are perishable commodities – once the door has been closed, seats on a flight can’t be sold and lose all value.Bumping is rare – only about one in 16,000 passengers got bumped last year, the lowest rate since at least the mid-1990s. But it angers and frustrates customers who see their travel plans wrecked in an instant.Bumping is not limited to flights that are oversold. It can happen if the plane is overweight or air marshals need a seat. Sometimes it happens because the airline needs room for employees who are commuting to work on another flight – that’s what happened Sunday on United Express.More news: Rome enforces ban on sitting on Spanish StepsFlight 3411 was sold out – passengers had boarded, and every seat was filled – when the airline discovered that it needed to find room for four crew members.That eventually led to the video everybody has seen – a 69-year-old man being dragged off the plane by security officers after refusing to give up his seat.In a series of three statements and an interview, United CEO Oscar Munoz became increasingly contrite. On Wednesday, he told ABC-TV that he would fix United’s policies and that United will no longer call on police to remove passengers from full flights.Politicians have jumped on the public outrage.On Wednesday, 21 Senate Democrats demanded a more-detailed account of the incident from Munoz. A day earlier, the top four members of the Senate Commerce Committee asked Munoz and Chicago airport officials for an explanation.“The last thing a paying airline passenger should expect is a physical altercation with law enforcement personnel after boarding,” said the committee members, two Republicans and two Democrats. They asked Munoz about his airline’s policy for bumping passengers, and whether it makes a difference that passengers have already boarded the plane.Sen. Richard Blumenthal, D-Conn., asked the U.S. Department of Transportation to analyze “the problem of overbooking passengers throughout the industry.” He said was working on legislation to increase passengers’ rights.The Transportation Department said it is investigating the incident to determine if United violated consumer-protection or civil-rights laws. It gave few details.New Jersey Gov. Chris Christie said Tuesday that he asked the Trump administration to suspend airlines’ ability to overbook flights. Christie, a Republican, said bumping passengers off flights is “unconscionable.” United is the dominant carrier at New Jersey’s largest airport, which is in Newark.More news: Carnival Cruise Line enhances HUB app for families and youthFederal rules require that before airlines can bump passengers from a flight they must seek volunteers _ the carriers generally offer travel vouchers. That usually works _ of the 475,000 people who lost a seat last year, more than 90 per cent did so voluntarily, according to government figures.United said, however, that when it asked for volunteers Sunday night, there were no takers. United acknowledged that passengers may have been less willing to listen to offers once they were seated on the plane.“Ideally those conversations happen in the gate area,” said United spokeswoman Megan McCarthy.Airlines are supposed to have rules that determine who gets bumped if it comes to that. United’s rules, called a contract of carriage, say this may be decided by the passenger’s fare class _ how much they paid _ their itinerary, status in United’s frequent-flyer program, and check-in time. United has not said precisely how the four people asked to leave Flight 3411 were selected.United bumps passengers less often than average among U.S. carriers. In 2016, it bumped 3,765 passengers, or one in every 23,000. Passengers were twice as likely to get bumped from Southwest Airlines. Hawaiian, Delta and Virgin America were the least likely to bump a passenger against his will. Thursday, April 13, 2017 Tags: America, United Airlines By: David Koenig Source: The Associated Press << Previous PostNext Post >> U.S. airlines get defensive on talk of banning overbooking flights Share