No. 1 Myles Martin of Ohio State scores a single leg takedown on Mason Manville of Penn State in the 184-pound bout of the Ohio State-Penn State dual. Martin won the bout by major decision, 18-6. Ohio State lost the dual against Penn State 28-9. Credit: Sal Marandino | For The LanternOhio State senior Myles Martin, the No. 1 wrestler in the country at 184 pounds, remained undefeated with a pivotal win to seal the team victory on senior day for the Buckeyes.The No. 6 Ohio State wrestling team (11-2, 7-2 Big Ten) defeated No. 7 Nebraska (11-5, 5-4 Big Ten) 21-12 on Sunday. In a highly anticipated match, Martin won by decision 12-5 against Nebraska fourth-ranked redshirt sophomore Taylor Venz.Ohio State head coach Tom Ryan was happy with the physicality the team showed against Nebraska.“The biggest [issue] with the [Buckeyes] is grittiness and toughness,” Ryan said. “Overall there was progress.”Ohio State finished the duel with six wins in 10 bouts against the Cornhuskers.Ohio State redshirt junior Kollin Moore, the No. 2 wrestler in the country at 197 pounds, won by sudden victory, improving his record to 15-1. The home crowd went into an uproar as Moore took down Nebraska 11th-ranked redshirt sophomore Eric Schultz, in overtime to win 7-5 giving the Buckeyes a 18-12 lead going into the final bout.Ohio State redshirt senior Micah Jordan, the No. 3 wrestler in the country at 149 pounds, won his last home match in big fashion. Jordan won by technical fall 22-7 over Nebraska redshirt junior Jordan Shearer. Moore said Jordan’s big-time victory was well deserved on senior night in front of a home crowd.“I love watching him wrestle. He just hits some really slick stuff and is always attacking,” Moore said. “To see him win and go out with a good dominant win like that was awesome.”Ohio State redshirt freshman Chase Singletary, the No. 18 wrestler in the country at heavyweight, pulled off the upset against Nebraska seventh-ranked redshirt junior David Jensen, as time expired in the third period to win 7-5.Singletary took contact to the face that resulted in blood time, but he said that gave him what he needed to pull off the upset.“I felt amped, when you are in a tough match and you feel blood it just gets me going a little bit,” Singletary said. “I don’t know why but it was fun.”Ohio State senior Joey McKenna, the No. 3 wrestler in the country at 141 pounds, won his final home match of his career. McKenna won by decision 7-3 over Nebraska redshirt sophomore Chad Red.After the Buckeyes fell to a 3-0 deficit, Ohio State junior Luke Pletcher, the No. 6 wrestler in the country at 133 pounds, put the Buckeyes on the board. Pletcher won by major decision 13-4 over Nebraska true freshman Jevon Parrish.Ohio State true freshman Malik Heinselman, lost by decision 8-5 to Nebraska redshirt sophomore Zeke Moisey, No. 14 wrestler in the country at 125 pounds.Despite Heinselman losing his match Ryan was very impressed with the true freshman.“I was really happy with [Heinselman] overall,” Ryan said. “He really out wrestled [Moisey] most of the match.”Ohio State senior Te’Shan Campbell, lost a hard-fought battle by decision 4-2 to Nebraska junior Isaiah White, No. 6 wrestler in the country at 165 pounds, improving his record to 15-5. Nebraska redshirt senior Tyler Berger, No. 2 wrestler in the country at 157 pounds, improved to 21-2 on the season. Berger won by decision 10-5 over Ohio State eighth-ranked redshirt junior Ke-Shawn Hayes.No. 6 Ohio State will take on No. 9 Cornell at 6:30 p.m. on Friday in Ithaca, New York.
The young German-Italian manager will stay with the Bundesliga club until June 30th, 2022Schalke 04 really trust their coach Domenico Tedesco.The 32-year-old manager has been with the team since 2017, and today, it was confirmed he signed for four years more, meaning he will stay in Gelsenkirchen until 2022.“First of all it is a huge sign of trust that the club has shown in me, something they’ve been doing ever since I came here,” he told Schalke 04’s official website.“It is never a certainty that a 32-year-old coach is given a chance in the Bundesliga. I have always said that I feel right at home at Schalke, everything just fits together.”Merson believes Arsenal should sign Sancho Manuel R. Medina – September 14, 2019 Borussia Dortmund winger Jadon Sancho might be the perfect player to play for the Gunners, according to former England international Paul Merson.“Schalke 04 has many exciting projects that are a crucial part of the club such as the scouting network and the focus on the academy. Both are areas that I want to drive forward,” he said about his future plans with the club.“But obviously the development of the first-team is the priority and even though we already have a good squad, things can always be refined.”And Tedesco’s key for success?“I have previously tried to sum it up and I would say that flexibility is the most important factor for success,” he told the official website.“We want to be able to mix it up – passing the ball short, playing more direct, using the width of the pitch as well as being able to play through the middle so that we are not restricted to playing in just one way.”
Leicester City boss Claude Puel admits that changes to the line-up may happen ahead of their Carabao Cup Third Round tie against Wolves, but warned the squad that the quality must remain the sameThe Foxes secured their third win of the Premier League season after beating Huddersfield Town 3-1 on Saturday to move up to ninth place in the standings.Ahead of tonight’s tie with Wolves, changes are expected from both sides.Although Puel expects his side to have the quality to win, regardless of who he selects.“We will see,” said the Frenchman on the club website.“Of course, we have a good opportunity to maintain a good level in the team on the pitch, but with different players.Liverpool legend Nicol slams Harry Maguire’s Man United form Andrew Smyth – September 14, 2019 Steve Nicol believes Harry Maguire has made some “horrendous mistakes” recently, and has failed to find his best form since joining Manchester United.“We have a good squad and it’s important to continue in this competition and also important to give some game time to some players, young and experienced.“It’s an opportunity for us because we have a fantastic squad and we want to give them game time. I will pick a team with the ability and the quality to win the match.“If we’re going to be successful in this competition, it will be because of the quality in the squad, because 11 players cannot continue to play every three or four days every week.“We have players in the squad with quality and experience, young players as well, and I am confident in their quality.“I am sure we will put in a good performance and I hope for a good performance.”
Mauro Icardi needs to return to Inter’s dressing room and clarify things, according to Antonio Cassano to the wife of the player Wanda Nara on live TV.Wanda who is the agent of Icardi defended the player’s position after losing the captaincy two weeks ago, during Sunday’s transmission of Tiki Taka.“In football, there are so many injustices like this penalty, Perisic’s attitude and keeping Icardi at home, someone who gave everything to Inter but is now being painted like a monster, which he’s not,” she said as cited on Football Italia.“We all saw Perisic’s penalty sitting here, but his gesture didn’t give out tranquillity. It takes respect to be a captain and Mauro has it for everyone at Inter, their colours, and their jersey.Politano’s celebration looking like a mock of Icardi’s celebration🤔 Perisic trying to diffuse it is an example of another club that is in a bit of disarray that is going on behind the scenes #SerieA #Icardi #Inter pic.twitter.com/OF1h0QxPau— Soccer Report (@ReportFootball2) February 24, 2019“Mauro must go to the dressing room to resolve problems? Enough of this rubbish. What is it, the dressing room, physiotherapy?“He’s done nothing. It’s all non-existent drama.”That prompted Cassano, an ex-Nerazzurri forward to weigh into the matter: “They’re playing for third place while waiting to get back Icardi…Lukaku backed to beat Ronaldo in Serie A scoring charts Andrew Smyth – September 14, 2019 Former Inter Milan star Andy van der Meyde is confident Romelu Lukaku will outscore Cristiano Ronaldo in this season’s Serie A.“They need his goals. He needs to go into the dressing room and clarify his position with the players until June for his own sake.“I say it as an interista: he needs to talk to those who have problems with him, shake their hands and in June what will be, will be.“If they took the armband off me? I would’ve gone crazy, but he doesn’t have to stay out of the team until June.“Neither the club nor Spalletti are crazy. There were some problems, but they’ve clarified them for the good of Inter.Per chi si fosse perso il battibecco tra Cassano e Wandita… 😉 pic.twitter.com/IsM7AJuVbh— dondiego (@dondiegotheone) February 24, 2019Cassano also defended Perisic’s action after suggesting Icardi isn’t in good terms with a section of the players.“There was nothing in Perisic’s gesture, but I think Icardi has problems with the Slavs in the squad.”Inter managed to secure one point from the tie (3-3) after blowing away a two-goal lead.
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. (Phys.org)—A team of researchers from China and the U.S. has devised a relatively simple means for measuring the shear forces that exist between sheets of graphene and other materials. In their paper published in the journal Physical Review Letters, the group describes the technique and the results they found when using it to measure shear forces for several types of 2-D materials. More information: Guorui Wang et al. Measuring Interlayer Shear Stress in Bilayer Graphene, Physical Review Letters (2017). DOI: 10.1103/PhysRevLett.119.036101ABSTRACTMonolayer two-dimensional (2D) crystals exhibit a host of intriguing properties, but the most exciting applications may come from stacking them into multilayer structures. Interlayer and interfacial shear interactions could play a crucial role in the performance and reliability of these applications, but little is known about the key parameters controlling shear deformation across the layers and interfaces between 2D materials. Herein, we report the first measurement of the interlayer shear stress of bilayer graphene based on pressurized microscale bubble loading devices. We demonstrate continuous growth of an interlayer shear zone outside the bubble edge and extract an interlayer shear stress of 40 kPa based on a membrane analysis for bilayer graphene bubbles. Meanwhile, a much higher interfacial shear stress of 1.64 MPa was determined for monolayer graphene on a silicon oxide substrate. Our results not only provide insights into the interfacial shear responses of the thinnest structures possible, but also establish an experimental method for characterizing the fundamental interlayer shear properties of the emerging 2D materials for potential applications in multilayer systems. Explore further 2-D layered devices can self-assemble with precision As graphene sheets are used in more applications, it has become important to better understand the shear forces at play between them and other materials. Learning more could prevent sheets from coming apart, for example, when they are used to make an electronic device. In some applications, graphene sheets are layered with other graphene sheets, while in others, graphene sheets are applied to sheets of other materials. But until now, there was no way to measure how well such materials clung to one another. Traditionally, such measurements are made by adhering sheets of material and then pulling them in opposite directions—a means of measuring their shear force. But because graphene sheets are single atom thick, that approach is not feasible. In this new effort, the researchers have found a new way to measure shear forces between such materials.In the new method, tiny holes were drilled in one sheet before it was adhered to another sheet. Air was then used to generate pressure from below, causing the top sheet to rise and pulling the sheet below with it, forming a bubble. The researchers then used Raman spectroscopy to measure the amount of stretching at the base of the bubble as a means of measuring the shear forces between the two materials.Using their technique, the researchers were able to measure the shear force between two sheets of graphene and found it to be 40 kPa, which is considered very small and unsurprising, as sheets of graphene have been used as a lubricant. The team also measured the shear force between a sheet of graphene and a sheet of silicon dioxide, and found it to be 1.64 MPa—which is approximately 40 times greater than the shear force between graphene sheets. Journal information: Physical Review Letters © 2017 Phys.org Citation: Bubble technique used to measure shear forces between graphene sheets (2017, July 19) retrieved 18 August 2019 from https://phys.org/news/2017-07-technique-sheer-graphene-sheets.html This cutaway shows the bulging that occurs when air is pumped through a hole underneath a graphene sheet. Researchers estimated the shear resistance by measuring the stretching in the sheet around the hole. The stretching for bilayer graphene (blue) is much larger than that for monolayer graphene (yellow). Credit: L. Liu, C. Weng, & G. Wang/NCNST