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23 days agoMan Utd draw up plans for four new signings

first_imgTagsTransfersAbout the authorPaul VegasShare the loveHave your say Man Utd draw up plans for four new signingsby Paul Vegas23 days agoSend to a friendShare the loveManchester United plan to make four new signings for the start of next season.The Manchester Evening News says United want to sign a full back, midfielder, a forward and a striker to add depth and quality to Ole Gunnar Solskjaer’s squad.United chiefs ‘held a recruitment meeting’ at the start of last month to begin drafting a shortlist of targets for the January transfer window and next summer.It is claimed that James Maddison, Jadon Sancho, Ben Chilwell and Declan Rice are principal targets as they look to continue their recent transfer strategy of purchasing young, British players.The club know that those deals would require significant negotiating and therefore the club is also drafting a longer list of targets. last_img read more

World Cup Crib Notes Day 21

The winners of these two matches will play each other on July 9 at 4 p.m. EDT. See our World Cup predictions for the latest probabilities.In DepthThe second- and third-lowest-scoring teams to make the quarterfinals of this World Cup square off against each other in Saturday’s early game (Belgium, with six goals, vs. Argentina, with seven), and then the lowest-scoring team (Costa Rica, with five goals) faces the highest-scoring side (the Netherlands, which has scored 12).Let’s look at Belgium vs. Argentina first.Since Argentina ignominiously exited the 2010 World Cup with a second consecutive quarterfinal loss to Germany, little Lionel Messi has been dominating the world of soccer like nothing we’ve seen in modern times.After scoring only one goal in both his previous World Cup tournaments combined, this year he’s taken the tournament by storm, scoring four goals (including a stoppage-time game-winner against Iran) in his first three matches, and recording the game-winning assist with just minutes remaining in the fourth.Stoking questions about whether it relies too much on Messi, however, the rest of his team has been awful on offense; Argentina’s other players have managed to put the same number of balls into their opponents’ nets (one) as those opponents have themselves (Bosnia’s own goal). Argentina’s shooting breaks down like so:Messi has scored on four of 16 shots (including converting three of 11 attempts from outside the penalty area).In the 18 shots set up by Messi (the highest number of chances created by any player going into the quarterfinals), Argentina has scored once (Angel di Maria’s game-winner against Switzerland).In the 46 shots Messi was not involved in, Argentina has scored only once, failing to score on all 42 attempts from outside the 6-yard box.Thus — despite having Messi, and despite Messi playing brilliantly — Argentina has only scored on 7.5 percent of its shot attempts, second-worst among quarterfinalists.Belgium, on the other hand, has seen six different players score. But that’s only six goals; even though Belgium has taken a tournament-leading 21 shots per game, the Red Devils have scored on only 7.2 percent of those shots, the worst of all quarterfinalists.Belgium has largely gotten by on excellent goalkeeping, with Thibaut Courtois allowing only two goals despite facing 13 shots on goal worth 4.84 expected goals (using ESPN/TruMedia’s Expected Goals model). His .22 “goals allowed below average” (GABA) per shot is the highest of remaining goalies (higher is better).Another team with good goalkeeping so far is Costa Rica, whose Keylor Navas has saved 14 of 16 shots on goal, with an average GABA of .21 per shot, good for second behind Courtois.Neither Costa Rica nor the Netherlands are what you’d call possession teams: Despite their impressive run, the Netherlands has held the ball just 44 percent of the time, and Costa Rica has held it 42 percent (the only other quarterfinalist with less than 50 percent possession was Colombia, with 46 percent). The flip side of playing this way is that these two teams also lead quarterfinalists in average pass distance (21.7 and 20.8 yards, respectively).But for the most part, Costa Rica seems badly overmatched. While they’ve shot a respectable 14.3 percent, that’s mostly because they’ve been unable to get shots at all — they’ve taken about nine shots per game, averaging only three on goal. Both those figures are by far the lowest of any remaining squad.The Netherlands, on the other hand, had one the most impressive runs into the quarterfinals. The Dutch faced the most difficult route (their opponents had an average Soccer Power Index rating of 80.0), but so far have the second-highest goal differential at +8.The Netherlands has been far superior on contested plays. When taking on defenders, the Flying Dutchmen have been successful a whopping 69 percent of the time. That compares to just 31 percent for Costa Rica. The Netherlands has won contested balls in the air at a 57 percent rate, compared to 36 percent for Costa Rica.In trying to find what, aside from good fortune and good goalkeeping, has driven Costa Rica’s gritty run (it’s scraped by against the second-hardest schedule), just about the only thing I could come up with was evidence of how well it’s run the offside trap. Costa Rica has drawn an enormous number of offsides calls: It’s pulled its opponents offsides 28 times (the next-most among quarterfinalists was 12, by Germany).Overall, our World Cup odds give Argentina a 14.9 percent chance of winning it all, the Netherlands an 11.8 percent chance, Belgium a 2.3 percent chance, and Costa Rica a 0.7 percent chance.YesterdayIn the first competitive match between France and Germany since the semifinals of the 1986 World Cup, Germany took the lead early with a headed goal by defender Mats Hummels. It was Hummels’s second goal of the World Cup, making him the first defender to score twice in this year’s tournament (he would get company later in the day). Both of Hummels’s goals have been headers, and both have been by assisted by Toni Kroos.For Germany, headers are nothing new: Over the past 50 years (as far back as ESPN Stats & Info’s data set goes), Germany has scored 37 headed goals in World Cup play, nearly twice as many as any other country (Italy has 19). Scoring first — by head or foot — has been Germany’s recipe for success in the World Cup, especially as of late. The Germans are 21-0-2 in their last 23 World Cup matches when scoring first, their last loss coming in the 1994 quarterfinals to Bulgaria.France, on the other hand, trailed for the first time at this year’s tournament, and still has never won in a World Cup match when trailing at halftime, losing all 11 times. Les Bleus made efforts to equalize, ending up with more shots (13) than Germany (8), and more chances created (10 to 7). But it was all for naught.In Friday’s second match, Brazil opened the scoring in the seventh minute, its fastest goal of the tournament. The goal came from a Neymar corner kick, his first assist of the tournament. It was Thiago Silva’s first career World Cup goal, and it was Brazil’s third goal from a corner, tied with France and Germany for the most in this World Cup.Brazil was in control for the remainder of the first half, completing seven of 15 passes into the attacking penalty area and creating seven total chances. Neymar created four chances, including the assist; Colombia, as a team, created two in the first half.Brazil extended its lead to 2-0 on defender David Luiz’s 34-yard free kick, the second-longest goal of the tournament. Luiz failed to score in his first 39 career international appearances, but he has found the back of the net in his last two. Brazil has now taken a two-goal lead in a World Cup match 49 times, and has won all 49.The breakout star in the tournament so far, Colombia’s James Rodriguez, converted a penalty to give his side hope; he scored in all five of his games in the tournament. It was his sixth goal, giving him a two-goal lead in the race for the Golden Boot. Colombia scored five goals combined in its last two World Cup appearances (1994 and 1998).Brazil and Germany’s semifinal meeting on Tuesday will, incredibly, mark only the second time these two countries have met at the World Cup. The other was the 2002 final, won by Brazil 2-0. — Jacob Nitzberg, senior statistics analyst, ESPNOff the PitchThe Netherlands and Costa Rica have been friends for a while. In fact, the Dutch were a big source of aid to the Costa Ricans until recently, when the latter ascended to middle-income status. The relationship has gradually shifted to focus more on trade and economic cooperation, but it’s still worth looking at the aid the Netherlands provided over the years.AidData reports that the Dutch sent about $362.5 million Costa Rica’s way between 1978 and 2010. The bulk allocation changed with time, and in the 1980s seemed to focus on industry growth, with $1 million going toward agriculture in 1981, $31 million toward imports to Costa Rica in 1984 and $7 million toward forestry in 1989. The ‘90s began a slow transition, with $17 million spent on multisector industry growth in 1994, $22 million on debt alleviation in 1996 and $21 million on general environmental protection in 1997. With this final pivot, it looks like Costa Rica found its stride — environmental protection continued to be the focus of Dutch aid through 2006, with a final peak of $17 million. Since then, Costa Rica’s tourism industry has boomed, and Dutch aid has all but completely ended.Further ReadingMohawks, Faux-hawks And Macklemores: The Top-Heavy Hairdos of the World CupThe World Cup USMNT Replacement Team Power RankingsStop Making Sense It’s Old Dutch Empire vs. Old Spanish Empire day, as Argentina (independent from Spain since 1816) takes on Belgium (independent from the Netherlands since 1830), and Costa Rica (independent from Spain since 1821) takes on the Netherlands itself.In BriefArgentina vs. Belgium: 12 p.m. EDTNetherlands vs. Costa Rica 4 p.m. EDT read more

Ohio State football on Nebraska We owe them

For a majority of the Ohio State football team, one thought comes to mind when they think of Saturday’s upcoming game against Nebraska: “We owe them one.” Some OSU players threw that phrase around after the team’s Wednesday practice at the Woody Hayes Athletic Center. First-year OSU coach Urban Meyer wasn’t part of the Buckeyes’ 34-27 loss in Lincoln, Neb., last season, but he understands his players want revenge. “I have heard them talk about this,” Meyer said Wednesday. “I’ve actually heard, I haven’t brought it up – maybe this weekend or Friday, I’ve got to evaluate where we’re at – but I hear them saying ‘We owe this team.’” Under the lights OSU will have quite the stage for revenge Saturday, with the game being a nationally televised broadcast on ABC, under the lights, with kickoff scheduled for 8:00 p.m. That should help the No. 12-ranked Buckeyes’ chances against the No. 21-ranked Cornhuskers, as Ohio Stadium should be closer to being the “inferno” Meyer has said many times he hopes The Horseshoe can be. Preparing for a night game can pose challenges, though. Players have much more time than usual waiting for kickoff, and what OSU will do Saturday morning and afternoon is something Meyer is still considering. “We’re still finalizing our plans for it. The good thing is, we have a lot of experience with night games, (OSU strength coach Mickey Marotti) and I,” Meyer said. “We want them rested. We have an idea but it hasn’t been completed yet.” Injury update OSU will be without at least one of their playmakers Saturday. Senior running back Jordan Hall will not play in Saturday’s contest as he is still recovering from an injury to his right knee. Buckeye redshirt junior safety C.J Barnett is a “maybe.” “Is there a maybe category? He’s got to get a lot better. He’s still limping around,” Meyer said. Sophomore defensive end Michael Bennett will play after suffering a groin injury before the Buckeyes’ game against Miami. Deep threat Twice this season, and once last year, OSU sophomore quarterback Braxton Miller and sophomore wide receiver Devin Smith have hooked up for a long, game-winning touchdown through the air. Throwing deep is something Meyer said he would like to do more often. He now trusts both Miller and Smith to make connections on long passes, but he wasn’t able to say that in the spring. “If you were to say that before Spring Game – April 21 or something – if you said that April 14 I would have looked at you like you had seven heads. (Smith) has earned that right,” Meyer said of Smith running deep patterns. Defending Nebraska The Huskers don’t have a big, bruising running back like the Buckeyes had to defend last week in Michigan State junior tailback Le’Veon Bell. Many of Nebraska’s players, both offensive and defensive, are of the quicker and leaner build. Don’t say Nebraska isn’t physical, though. “No, no, no. This is a tough outfit. It’s a very physical defense. They fly around. A much different scheme, they try to push you east-west,” Meyer said. Against MSU, the Buckeyes had to focus on mainly just one player – Bell. Nebraska has three capable runners: redshirt junior quarterback Taylor Martinez, senior running back Rex Burkhead and sophomore tailback Ameer Abdullah. Meaning the OSU defense doesn’t have much room for error. “You miss (Martinez) and it’s a home run. That Burkhead just keeps coming at you, coming at you. Their offensive line, I think their offensive line is very good. They block several players as well as anyone I’ve seen,” Meyer said. read more

If I had Hazard he would have made the difference –

first_imgNewcastle boss Rafael Benitez has joined the growing list of managers wishing they could have Eden Hazard following their 2-1 loss to Chelsea on SundayThe Spaniard’s ultra-defensive master-plan of a 5-4-1 formation at St James’ Park looked to have paid off at one point when substitute Joselu headed home an 83rd-minute equaliser to cancel out Hazard’s penalty.But a late own goal from DeAndre Yedlin saw Chelsea maintain their perfect start to the new Premier League season and grab a first league win at St James’ Park since December 2011.And Benitez had an interesting theory afterwards of how things could have gone differently.“It depends on the players you have. If I had (Eden) Hazard I would give it to him and he would make the difference,” said the 58-year-old, according to TeamTalk.“We know that we can be better with the ball, but I think we did well until the end. “Both the penalty and foul leading up to it were very doubtful,”Tammy Abraham, ChelseaChelsea hat-trick hero Tammy Abraham hopes for more Andrew Smyth – September 14, 2019 Tammy Abraham hopes this season will be his big breakthrough at Chelsea after firing his first hat-trick for the club in Saturday’s 5-2 win at Wolves.“We are missing five or six players. Any top side losing six players–a team with its own problems and six players out.“We don’t have any issues. We have some injuries and it’s something we have to manage.”Benitez dismissed reports of a bust-up with captain Jamaal Lascelles and explained his absence.“Jamaal (Lascelles) has an ankle problem, but he is already working with the physios but Jonjo (Shelvey) will have to wait one or two weeks,”  he revealed.Newcastle will next face Nottingham Forest on Wednesday in the second round of the EFL Cup.last_img read more

Real Madrid provide update on Benzemas injury

first_imgReal Madrid have announced that Karim Benzema sustained a hamstring injury in their 1-0 defeat to SD Alaves on SaturdayThe French striker was forced to leave the pitch at half-time with teammate Gareth Bale also being withdrawn in the final 10 minutes at Alaves.Reports emerged on Monday stating that Bale had not trained with the Wales squad ahead of their friendly with Spain in Cardiff on Thursday evening.Now Real have confirmed Benzema’s hamstring injury, but did not disclose a timeframe for his recovery.David Villa, SpainQuiz: How much do you know about David Villa? Boro Tanchev – September 14, 2019 Time to test your knowledge about Spanish legendary forward David Villa.“Following tests carried out today on our player Karim Benzema by the Real Madrid Sanitas medical team, he has been diagnosed with an injury to his right hamstring. His recovery will continue to be assessed,” read a statement on the club website.Normally hamstring injuries require around two weeks to heal, which makes Benzema a doubt for El Clasico at the Nou Camp on October 28 against rivals Barcelona.Marcelo, Isco and Dani Carvajal also remain on the sidelines for Los Blancos with Levante up next after the international break.last_img read more

BMW Ford Honda and VW sign greenhouse gas pact with California

first_img Tags 2019 Fiat 500X first drive: New engine, same problems Car Industry More From Roadshow 2018 Honda Accord: Turbo engines, sharper design and more space Enlarge ImageEV credits will help automakers meet the terms of the new pact. Sebastian Rothe/EyeEm/Getty BMW, Ford, Honda and Volkswagen have hashed out terms with the state of California on a new fuel economy and emissions agreement. The pact closely mirrors clean car standards put in place by the US Environmental Protection Agency under the Obama administration. The greenhouse gas deal, which affects new vehicle sales through 2026, is being viewed as a rebuke of the Trump administration’s planned emissions and fuel economy rollbacks for the auto industry. In an joint statement released Thursday in coordination with the California Air Resources Board, the automakers said, “These terms will provide our companies much-needed regulatory certainty by allowing us to meet both federal and state requirements with a single national fleet, avoiding a patchwork of regulations while continuing to ensure meaningful greenhouse gas emissions reductions.”President Trump and the EPA have been working to undo California’s policy of setting its own emissions and fuel economy standards, a practice set in motion by the 1970 Clean Air Act. The White House argues that national standards effectively preempt individual states from setting their own regulations. To date, a dozen states have adopted California’s current emissions standards.As part of the voluntary deal, these four major automakers have agreed to lift the average fuel economy of their individual new cars to almost 50 miles per gallon by 2026. The plan calls for a 3.7% increase annually beginning with the 2022 model year, with 1% of that targeted rise being coverable by credits for electric, plug-in hybrid and fuel-cell vehicles. While so far only four automakers have signed on to this pact, the deal is open for others to join. Further, BMW, Ford, Honda and VW comprise about 30% of worldwide auto sales.The newly announced standards are actually somewhat less ambitious than the rules put forth under the Obama administration, which called for hitting 50-plus MPG by the 2025 model year.Back in August of 2018, the EPA and the National Highway Traffic Safety Administration announced a plan to keep the automaker efficiency standards at a fleet average of 37 mpg — 2020 levels. The rationale, in part, was that continued investment in more efficient technologies will push new vehicle prices out of reach of many consumers, keeping more motorists in older, dirtier and unsafer vehicles. The plan was criticized by automakers for its lack of flexibility and an August 2018 survey found that the White House’s proposed rollbacks would be unpopular with consumers. 2020 BMW 745e xDrive plug-in hybrid is more potent and stylish 2019 Audi TT Roadster review: The exit interview 0 Share your voice 73 Photos Post a comment BMW Ford Honda Volkswagenlast_img read more

Hasina calls for Commonwealth reform

first_imgPrime minister Sheikh Hasina enters Lancaster House in London on Thursday. Photo: Focus BanglaPrime minister Sheikh Hasina on Thursday said Commonwealth’s reform appeared essential to cater evolving needs and member states’ expectations as she joined the first executive session of the Commonwealth Heads of Government Meeting (CHOGM) in London.”Reform is also essential if we wish to achieve the goals identified in this CHOGM under the four thematic pillars,” she said while delivering her speech at the session after Britain’s queen Elizabeth opened the 25th CHOGM at her Buckingham Palace.British prime minister Theresa May made the opening remarks at the session as the host while her Bangladesh counterpart said the role and functions of various Commonwealth bodies needed reorientation and reorganisation to meet the “constantly evolving needs and expectations of the member states”.”We also recommend formation of an Eminent Persons Group (EPG) to undertake a comprehensive reform of Commonwealth,” Sheikh Hasina said.The PM also underscored the need for revitalisation of the Commonwealth Secretariat through a comprehensive reform to achieve the goals to be identified in the ongoing CHOGM while appreciating the Strategic Plan 2020-21 of the grouping’s secretary general in line of the objectives with the Charter and the 2030 Development Agenda.Lauding the secretariat for developing an annual delivery plan, the prime minister said the move should be considered as a beginning and part of the broader and comprehensive reform of the Commonwealth to make it more people and development centric.In this connection, she suggested that the secretariat should continue to intensify its focus on development issues, capacity building, technology transfer, aide for trade and investment related issues.Besides, she said, the secretariat should design action plans to implement the Commonwealth declarations on connectivity, cyber security and governance, as well as blue charter.Sheikh Hasina hoped that the Commonwealth would focus on result oriented efforts in their work in the next two years centring more on the trade, economic and sustainable development and practical challenges faced by majority of the member countries.The PM acknowledged the Commonwealth Ministerial Action Group (CMAG) role to be sensitive one particularly in dealing with delicate country situations and suggested that it needed to be objective having comprehensive understanding of the situations in line with the spirit of Commonwealth consensus.The prime minister said upholding democracy, good governance and the rule of law are the cherished aims and these are also the basis for sustainable peace and stability.Sheikh Hasina said she believed that a positive engagement for supporting development of the institutions of democracy and good governance, rather than a punitive approach, is the best way to protect democracy, peace and stability in member countries.She expressed hope that the 25th CHOGM can help the association take a leap forward in realising the vision and shared responsibility for a poverty-free, progressive, prosperous, vibrant and visionary Commonwealth of Nations for the future generations.last_img read more

Party Politics Ep 65 President Trump Picks Brett Kavanaugh For The Supreme

first_img X Getty ImagesSupreme Court nominee Brett Kavanaugh, his wife, Ashley Estes Kavanaugh, and their daughters stand by President Trump after the president announced Kavanaugh’s nomination on Monday.On Party Politics this week, co-hosts Jay Aiyer and Brandon Rottinghaus are going to catch you up on the week’s political news:Texas:Jenkins blames Cruz for not making ballotU.S. Senate Debate?Fundraising roundupBreitbart pollVet school debate?National: Pruitt!NATO VisitBritish Foreign Secretary Boris Johnson resignsTrump WH misses the deadline to reunite families To embed this piece of audio in your site, please use this code: 00:00 /30:35 Listen Brandon and Jay talk about President Trump nominating Brett Kavanaugh for the Supreme Court.You can subscribe to the podcast on Apple Podcasts. Tweet us using #PartyPoliticsPod or email partypoliticspod@houstonpublicmedia.org. Party Politics is produced by Don Geraci, the audio engineer is Todd Hulslander and our digital editors are Matt Prendergast and Giselle Bueno. This article is part of the Party Politics podcast Sharelast_img read more

Louisville Baseball Summer Update – July 10

first_imgStory Links Northwoods LeagueAndrew Benefield – Madison Mallards (Player Page)Benefield was selected to represent the Great Lakes Division in the Northwoods League All-Star Game scheduled for July 16 in Waterloo, Iowa. Benefield is hitting .311 with nine home runs and 26 RBIs in 37 games this summer. USA Baseball Collegiate National TeamReid Detmers (Player Page)4 IP, 1 R, 3 H, 3 KDetmers got the ball for game four of the 8th Annual USA vs. Cuba International Friendship Series on July 5 in Cary, N.C. The left-hander allowed just a single run on three hits in four innings of work, striking out three. Lucas Dunn (Player Page).400 (2-for-5)Dunn picked up a pair of hits against Cuba in the final game of the series July 6 in Durham, N.C. Dunn also started game two against Chinese Taipei on Wednesday, but the game was suspended in the fourth inning due to rain. Prospect LeagueTim Borden II – Quincy Gems (Player Page).222 (4-for-18), 2 2B, HR, 4 RBIBorden had four hits in four games over the last week, notching a pair of doubles and his second long ball with the Gems. Below are some of the highlights from July 3-9 games. Cape Cod LeagueJared Poland – Bourne Braves (Player Page).307 (4-for-13), 2 2B, 4 RBIPoland tallied four hits, two for extra bases, and four RBIs in three games over the last week. He also turned in a scoreless inning on the mound July 3 against Wareham.center_img Zach Britton – Orleans Firebirds (Player Page).276 (8-for-29), 4 2B, 7 RBI, 4 RBritton picked up eight hits, including four doubles, to go along with seven RBIs and four runs scored in seven games for the Firebirds. New England LeagueGarrett Schmeltz – Newport Gulls (Player Page)5.2 IP, 0 R, 3 H, 7 KSchmeltz made a pair of appearances, including a start, and didn’t allow a run in 5.2 innings. The southpaw pitched four scoreless frames in a start July 9 against Danbury and tallied a victory with 1.2 scoreless innings July 5 against Sanford. Schmeltz has not given up a run in 7.2 innings this summer with 10 strikeouts. LOUISVILLE, Ky. – The University of Louisville baseball team has 19 student-athletes on summer ball assignments across five summer leagues and the USA Baseball Collegiate National Team. Trey Leonard – Waterloo Bucks (Player Page).250 (5-for-20), 2 R, HR, 4 RBILeonard reached base in five of his six games played over the last seven days, including his first home run of the summer July 6 against Rochester. Fans can follow Louisville baseball on Twitter, Facebook or Instagram at @LouisvilleBSB. Print Friendly Versionlast_img read more

Protein in zebrafish found to keep out sperm of other fish

first_imgA small team of researchers with the Vienna Biocenter has discovered that a protein that exists on the exterior of zebrafish eggs acts as a sentry—allowing only sperm from zebrafish to enter. In their paper published in the journal Science, the group describes discovering the protein and the way they tested its purpose. Ruth Lehmann with the NYU School of Medicine writes a Perspective piece on the work done by the team in the same journal issue. Journal information: Science 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. Explore further More information: Sarah Herberg et al. The Ly6/uPAR protein Bouncer is necessary and sufficient for species-specific fertilization, Science (2018). DOI: 10.1126/science.aat7113AbstractFertilization is fundamental for sexual reproduction, yet its molecular mechanisms are poorly understood. We found that an oocyte-expressed Ly6/uPAR protein, which we call Bouncer, is a crucial fertilization factor in zebrafish. Membrane-bound Bouncer mediates sperm-egg binding and is thus essential for sperm entry into the egg. Remarkably, Bouncer not only is required for sperm-egg interaction but is also sufficient to allow cross-species fertilization between zebrafish and medaka, two fish species that diverged more than 200 million years ago. Our study thus identifies Bouncer as a key determinant of species-specific fertilization in fish. Bouncer’s closest homolog in tetrapods, SPACA4, is restricted to the male germline in internally fertilizing vertebrates, which suggests that our findings in fish have relevance to human biology. Infertility mechanism in males identified Citation: Protein in zebrafish found to keep out sperm of other fish (2018, September 7) retrieved 18 August 2019 from https://phys.org/news/2018-09-protein-zebrafish-sperm-fish.html © 2018 Phys.org For fish like the zebrafish, it is important to protect eggs from fertilization by other fish species—this is because they lay their eggs in the water. The eggs are subsequently fertilized by sperm that males eject into the water. The researchers in this new effort have found the mechanism involved—the fish produce a protein that serves as a gatekeeper, allowing only zebrafish sperm to enter.The researchers discovered the protein as they were conducting a study of the zebrafish genome—they found a gene responsible for producing a previously unknown 80 amino acid protein. Because of its location in the genome, the researchers suspected it was involved in reproduction. The discovery led them to design and carry out experiments to determine its purpose.The researchers used CRISPR to engineer test zebrafish that produce a homolog of a protein from another fish species—medaka. This allowed medaka sperm to fertilize eggs from the test zebrafish, but blocked the zebrafish sperm. This established that the purpose of the protein was to serve a gatekeeper, which is why they named it Bouncer.The results are important, Lehmann notes, because they bring scientists closer to understanding species-specific fertilization. She further notes that despite efforts by researchers over the years, the mechanism by which an egg and sperm produce a zygote is still not very well understood. Therefore, any new piece of information is important. The researchers plan to continue their study of Bouncer, with a specific goal of determining the bonding factors that come into play between egg and sperm.last_img read more

Telenorowned DTH operator Canal Digital lost 300

first_imgTelenor-owned DTH operator Canal Digital lost 3,000 subscribers in the second quarter to end June with 934,000 customers, down from 952,000 year-on-year. However, revenues at Canal Digital grew by 1% from NOK1.109 billion (€141 million) to NOK1.119 billion for the quarter, thanks to higher ARPU.Telenor Broadcast overall – including Telenor Satellite, conditional access provider Conax and infrastructure provider Norkring – also saw revenues grow by 1% to NOK1.667 billion.  Telenor Satellite saw a 1% fall in revenue thanks to the phasing out of the Thor 2 satellite, while Conax saw growth of 14% thanks to increased smartcard sales, although margin fell due to lower prices, resulting in flat EBITDA growth.Overall Telenor Broadcast turned in operating profits of NOK392 million, up from NOK347 million.On the fixed line side, Telenor Norway had 526,000 TV customers at the end of June, down 1,000 quarter-on-quarter. Telenor Sweden had 289,000 TV customers, also down 1,000 quarter-on-quarter.last_img read more

Les Moonves US media giant CBS Corp has extended c

first_imgLes MoonvesUS media giant CBS Corp has extended chief executive Leslie Moonves’ contract for an additional two years — meaning he will now remain in charge until at least 2021. Moonves, who joined CBS in 1995, will be 71 years-old at that time, though no one is ruling out the possibility of further extensions.Even if Moonves does decide to quit in 2021, his contract includes an attractive exit package, under which he will become a senior advisor to CBS for an additional five years. He also will have an option to form a production company financed by CBS.In terms of wages, Moonves earns a basic US$3.5 million (€2.8 million) a year.But in 2016 he also earned a US$32 million cash bonus in recognition of his successful stewardship of the firm. A shrewd operator, Moonves is widely acknowledged as having turned CBS around, transforming it into a market-leading network at a time of great disruption both for the industry and for his firm.Moonves became president and CEO of CBS Corp. in 2006 when the company was split from Viacom Inc. to become a stand-alone, publicly traded business. In 2016, Moonves was also named as chairman, replacing controlling shareholder Sumner Redstone, who has been in poor health recently.last_img read more