Scientists at University of Illinois studied dynein and kinesin – the tiny molecular trucks that ferry cargo inside the living cell – and found that they are not just individualists: they cooperate in a delicate yet effective performance. Some scientists had thought that the two machine types, which travel in opposite directions, were involved in a constant tug-o’war with each other. Instead, reports the university’s news bureau, “The motors cooperate in a delicate choreography of steps.” Using high-speed imaging techniques, they determined that “multiple motors can work in concert, producing more than 10 times the speed of individual motors measured outside the cell.” The machines move by “walking” on rails called microtubules in steps 8 billionths of a meter at a time. The team is measuring the force produced by the motion to “further understand these marvelous little machines.” There was no mention of evolution in the report.Someone should put an animation of these machines to the Blue Danube Waltz. It would be quite a show. Darwinists could be allowed to buy tickets as long as they do their smoking outside.(Visited 6 times, 1 visits today)FacebookTwitterPinterestSave分享0
This fusion has allowed Amandla EduFootball to develop a healthy attitude towards education in the children taking part in its programmes, using their love of sport as incentive. (Image: Amandla EduFootball, via Facebook)As the name suggests, Amandla EduFootball capitalises on the widespread love of the beautiful game to get children to engage with education by fusing the two, creating a single vehicle to uplift and empower the country’s youth.This fusion has allowed Amandla EduFootball to develop a healthy attitude towards education in the children taking part in its programmes, using their love of sport as incentive.Florian Zech and Leonora Reid, who were working at a children’s home in Cape Town before founding Amandla, came to realise the need to give children in residential care the opportunity to take part in sports and life skills building activities during their down time.The idea of creating an “education through sport” programme seemed to be an ideal way of engaging and stimulating pupils after school while also drawing their attention away from negative influences such as substance abuse and violence.Today more than 3 000 children take part in the organisation’s activities every week – and this number is growing steadily. This continued growth shows the relevance and impact of sports in education and the development of young minds.Amandla’s focus on fair play aims to encourage children to develop their team work skills, their attitude towards other children as well as their ability to deal with conflict. (Image:Amandla EduFootbal, via Facebook)TUTORING PROGRAMME AND FAIRPLAYBy combining daily homework sessions with football, Amandla EduFootball’s tutoring programme helps learners to improve their academic performance. It also gives them ongoing support.These sessions help to get the children past areas where they may be struggling at school and help them to improve their performances all round, giving them a strong foundation to build on later on in their school careers.EduFootball also runs football leagues among the children taking part in its programmes. The points tallies in the league combine the scores of each of the matches with fair play points given to team members.These fair play points serve as indicators to track the improvement in behaviour among team members and the opposition and encourage them to develop their team work skills, their attitude towards other children as well as their ability to deal with conflict.GET INVOLVED IN EDUFOOTBALL“Our experience and research tells us that we cannot achieve a sustainable impact in marginalised communities without in-depth collaboration,” Zech explains, touching on the importance of getting support from the public and corporations for non-profit organisations such as Amandla EduFootball to succeed.“The ability to bring together partners from all sectors allows us to create lasting change among our youth and communities.”If you want to help improve the lives of the many children benefiting from the efforts of Amandla EduFootball, visit its website for details about how to get involved.The organisation welcomes volunteers who want to work directly with the children during the day to day activities at their facilities. If you would prefer to donate to the cause, visit the donate page for information on how to do so.For more information, contact Amandla EduFootball on 021 447 8261 or via email at [email protected] YOUR PARTPlay Your Part urges you to share your story. If you or anyone you know has gone out of their way to brighten up the day for someone else, we want to know.If you have a story to tell, be it your own or that of an organisation or initiative dear to you, submit your story or video to our website and tell us how South Africa is playing a part to build a better life for all.
Don’t miss out on the latest news and information. Two-day strike in Bicol fails to cripple transport Forward Christen Press said it’s this unity on and off the field that makes the United States a formidable team. “The World Cup is precious to us and we want to have all our focus there,” she said.Alex Morgan will lead the attack, flanked by Megan Rapinoe and Tobin Heath. Morgan, who broke out at the 2012 Olympics and is playing in her third World Cup, scored 18 goals in 19 games last year and was the team’s Player of the Year for 2018.A focus will no doubt be Alyssa Naeher, who has the daunting task of replacing Hope Solo in goal. Solo won the Golden Glove in Canada as the tournament’s best goalkeeper, allowing just three goals. But she was ultimately dismissed from the team following the 2016 Olympics.Naeher is known for her calm demeanor.“I’ve kind of found over the years that it’s best to just keep that even mindset, not too high and not too low,” she said. “There’s obviously a lot of defensive strategies and changes leading into a game, and within a game. The more that I can kind of just stay in the moment and kind of take it all in, the better position I’ll put myself in.”ADVERTISEMENT Helping Naeher will be a backline that includes veterans Becky Sauerbrunn and Kelley O’Hara, both playing in their third World Cup.In the Brazil Games, Sweden bunkered on defense and went on to advance to the semifinals, handing the U.S. its earliest exit in Olympic competition. Solo famously called the Swedes “cowards” for the tactic.But that game could provide something of a blueprint for how to beat the United States. Sweden was coached at the time by former U.S. coach Pia Sundhage, who knew the Americans well.Sundhage has since moved on, but the U.S. will again face Sweden in the final game of the group stage. Ellis joked before the draw in December that she fully expected to be grouped with Sweden — so of course it happened. It is the sixth time the two teams have been in the same group. Also in Group F are Thailand and Chile, which is making its World Cup debut.“I think that the emphasis is not to overload or add, it’s more about trusting what we’ve done and going in there and now just being able to focus on what’s exactly in front of us in terms of games,” Ellis said. “I think that sometimes coaches go to a playoff round or go into the postseason and suddenly what do you want to do — more and more and more — and I think the complete opposite actually.”The U.S. will open the tournament against Thailand in Reims on June 11. Sweden, ranked No. 9, will face the U.S. on June 20 in Le Havre — the final group match for both. The U.S. and the Swedes are expected to advance to the knockout round.The United States has won the World Cup three times since the women’s event was launched in 1991, more than any other national team. Japan defeated the U.S. in an emotional final in 2011 that came as that nation was still reeling from a devastating earthquake and tsunami.Sports Related Videospowered by AdSparcRead Next United States women’s national soccer team members, from left, Carli Lloyd, Alex Morgan and Megan Rapinoe speak to reporters during a news conference in New York, Friday, May 24, 2019. (AP Photo/Seth Wenig)The U.S. women’s national team is well aware the rest of the world is catching up.Long dominant on the international stage, the No. 1-ranked Americans are heading to France for the Women’s World Cup with any number of teams potentially in position to topple the defending champions.ADVERTISEMENT Private companies step in to help SEA Games hosting Among the challengers are host France, upstart England, the surprise third-place finisher at the 2015 World Cup in Canada, and even the Canadians themselves, who would love to get an upper hand in a longstanding rivalry with their North American neighbors.“I do not think that the U.S. is as strong as they have always been, the same with Germany, while not underestimating teams like Italy and Spain that may be inferior,” said Sweden midfielder Kosovar Asllani. “We will of course do everything to be at the top. It is open for any national team, really.”FEATURED STORIESSPORTSPrivate companies step in to help SEA Games hostingSPORTSPalace wants Cayetano’s PHISGOC Foundation probed over corruption chargesSPORTSSingapore latest to raise issue on SEA Games food, logisticsJill Ellis is leading the U.S. team into her second World Cup as coach. She selected a roster that emphasized experience, but the lineup will look vastly different from four years ago. Stalwarts Abby Wambach and Lauren Holiday have retired, and Carli Lloyd — who scored a hat trick in the title game in Canada — has moved into a “super sub” role off the bench.The U.S. women are focused on winning on the field in France even while at home they are looking for a different victory. Known for championing women’s rights and equality, the players collectively filed a lawsuit alleging discrimination by the U.S. Soccer Federation and seeking pay equitable with that of players on the men’s national team. Ethel Booba twits Mocha over 2 toilets in one cubicle at SEA Games venue DA eyes importing ‘galunggong’ anew ‘Rebel attack’ no cause for concern-PNP, AFP Cayetano: Senate, Drilon to be blamed for SEA Games mess MOST READ Trending Articles PLAY LIST 00:50Trending Articles00:50Trending Articles02:50Philippines reaffirms commitment to United Nations02:42PH underwater hockey team aims to make waves in SEA Games01:44Philippines marks anniversary of massacre with calls for justice01:19Fire erupts in Barangay Tatalon in Quezon City01:07Trump talks impeachment while meeting NCAA athletes02:49World-class track facilities installed at NCC for SEA Games02:11Trump awards medals to Jon Voight, Alison Krauss Warriors know this is something special, uncertainty ahead LATEST STORIES PDEA chief backs Robredo in revealing ‘discoveries’ on drug war Catholic schools seek legislated pay hike, too View comments
Liga MX Cruz Azul moving Tuesday home game after earthquakes Jon Arnold Click here to see more stories from this author @ArnoldcommaJon 05:50 24/9/2017 FacebookTwitterRedditcopy Comments(0) Rocio Vazquez Liga MX Cruz Azul Pachuca v Cruz Azul Pachuca Liga MX matches are set to resume during the week, but La Maquina are seeking an alternate venue after not being allowed to play at Estadio Azul Cruz Azul is looking for an alternate location for Tuesday’s Liga MX match against Pachuca after Mexico City officials informed the club it could not play at its usual home venue, Estadio Azul.All matches scheduled for this weekend were postponed after Tuesday’s 7.1 magnitude earthquake in the state of Puebla resulted in dozens of collapsed buildings in the capital with quake-related deaths now above 300. Saturday morning brought more shaking in Mexico City, with a 6.1 magnitude quake taking place in Oaxaca setting off alarms and waking residents of the capital whose nerves already have been frayed after a stressful week.League action is set to resume midweek, but Cruz Azul announced Saturday it will not be able to play in its normal home. “Due to the earthquake and today’s earthquake alert, (Mexico City) is not allowing us to play Tuesday, September 26 in the Azul. The club will look for another site.” Editors’ Picks ‘I’m getting better’ – Can Man Utd flop Fred save his Old Trafford career? Why Barcelona god Messi will never be worshipped in the same way in Argentina Lyon treble & England heartbreak: The full story behind Lucy Bronze’s dramatic 2019 Liverpool v Man City is now the league’s biggest rivalry and the bitterness is growing Debido al sismo y #AlertaSismica de hoy, la #CDMX no permitió jugar el próximo martes 26 de Septiembre en el Azul. Se buscará otra sede.— CRUZ AZUL FC ® (@Cruz_Azul_FC) September 23, 2017 Opened in 1946, the Azul is the oldest stadium in Liga MX. Cruz Azul announced plans to leave the Estadio Azul on a permanent basis and is currently seeking a site where it can build. Like most of the stadiums in Mexico, it was used as a drop-off site for aid items with players and coach Paco Jemez jumping into action to help collect and organize donations.El DT del @Cruz_Azul_FC “Paco Jemez” en La Plaza México apoyando y solidarizándose con el pueblo mexicano. pic.twitter.com/lwr2KYiO1V— La Plaza Mexico (@LaPlazaMexico) September 20, 2017No other first-division matches are scheduled for Mexico City during the week, while Puebla’s home contest against Atlas at the Estadio Cuauhtemoc is expected to go ahead without postponement.
Wolves complete stunning away comeback over Slovan Bratislavaby Freddie Taylor13 hours agoSend to a friendShare the loveWolves manager Nuno Espirito Santo says his team are out to enjoy the Europa League after clinching their second group stage win on Thursday. The Premier League collected a courageous away victory over Slovan Bratislava, winning the match 2-1.Andraz Sporar’s deflected shot opened the scoring for the hosts after 11 minutes.But two goals in five minutes in the second half from Roman Saiss and Raul Jimenez sealed a memorable victory for Wolves, with Diogo Jota’s late red-card the only blemish on the evening.Nuno told BT Sport: “It was tough like we knew it would be. First half was difficult, we didn’t perform very well, second half was much better. They had one shot on target and that’s something we’ve got to improve, we can’t concede this goal.”Adama [Traore] helped a lot with his width and helping to unbalance them. With one man less it was about defending, we were brave and we managed to take what we wanted from the game. The Wolves fans here can go home happy.”Our aim is to enjoy this competition. You have to remember where we came from. It’s about enjoying it and seeing what happens at the end of it.”The young people were shouting, I didn’t expect that from them. It was so noisy and it gave Slovan an advantage and really helped them. It was better having them in the ground though, it’s more enjoyable.” About the authorFreddie TaylorShare the loveHave your say
NEW YORK, N.Y. – Twitter is enacting new policies around hate, abuse and advertisements, but having rules is only half the battle — the easy half.The bigger problem is enforcement, and there the company has had some high-profile bungles recently. That includes its much-criticized suspension of actress Rose McGowan while she was speaking out against Harvey Weinstein, and the company’s ban, later reversed , of an ad from a Republican Senate candidate that mentioned the “the sale of baby body parts.”Such twists and turns suggest that Twitter doesn’t always communicate the intent of its rules to the people enforcing them. In McGowan’s case, her suspension resulted from a straightforward application of Twitter privacy rules to a tweet that broadcast a private phone number. But the moderators who enforced the rules didn’t seem to take into account McGowan’s central role in speaking out against allegations of abuse by Harvey Weinstein. A widespread outcry followed, and the company reinstated her.Twitter has users “coming from lots of different parts of the world with different kinds of context,” said Emma Llanso, director of the Center for Democracy & Technology’s Free Expression Project. “And it’s probably impossible to have just one set of rules that works all the time. There will definitely be mistakes.”The company said it will “be clearer about these policies and decisions in the future.”EARNINGS RESULTSOn Thursday, Twitter reported a third-quarter loss of $21 million, or 3 cents per share. Excluding one-time items, the company earned 10 cents per share in the latest quarter.The results exceeded Wall Street expectations. The average estimate of 12 analysts surveyed by Zacks Investment Research was for earnings of 6 cents per share.The company posted revenue of $589.6 million in the period, down 4 per cent from a year earlier but in line with forecasts.Twitter had 330 million monthly users, up 1 per cent from the second quarter. But Twitter also disclosed that it has mistakenly overstated monthly user numbers by as much as 2 million since 2014. The company said it’s because it counted users of a third party app when it shouldn’t have.CLEARER APPEALSTo make things more clear, Twitter will give users suspected of abuse more information after they appeal a suspension verdict. Appeals themselves aren’t new, but now the company says it will provide “detailed descriptions” of rule violations as part of the process.The company said last week that it will also email users when they are suspected of account violations, and next month will post details about the different factors it weighs when enforcing its rules.Since mistakes will happen, Twitter needs “clear channels” so users can signal when something has gone awry, Llanso said. “If you don’t have a really robust appeals process, then you only have half of a process.”Of course, some things are unlikely to change. Despite calls by liberal activists to ban Donald Trump from its service, Twitter is highly unlikely to do so , whether or not the president follows its rules against harassment.Grey AREASThis week, Twitter also unveiled new rules governing advertisements, especially political paid messages that have come under scrutiny during investigations into alleged Russian interference with the U.S. presidential election. The rules require election-related ads by and about candidates to disclose who is paying for them and how they are targeted.Other advertisers will also have to provide more information, including how long ads have been running and information for users who are being targeted. But the stricter policy, which includes requiring the organization funding the ads to disclose its identity, along with how much money it is spending on each ad campaign, only applies to so-called “electioneering” ads This is a clearly defined category that includes only those ads that refer to a candidate or a party associated with a candidate for an elected office.Twitter says it’s still working on a policy for “issue-based ads,” those often divisive messages on hot-button social issues such as immigration and race relations. Russian agents reportedly used many such ads on social media in an apparent attempt to exacerbate social divisions ahead of the election last year.Neither Twitter’s new policies nor the “Honest Ads” bill introduced last week addresses election meddling efforts outside of advertisements. Twitter, Facebook, Google and others are also dealing with spam and fake accounts that spread fake news and propaganda.And rules didn’t appear to stop outside actors from attempting to influence the U.S. election. It’s already against the law for a foreign entity to purchase election ads in the U.S., either directly or indirectly.AUTOMATED, COMPLICATEDIt’s one thing to enforce advertising rules in a print newspaper or a TV station, where real humans can vet each ad before it is printed or aired.It’s a whole other thing in an online ecosystem, where automated, self-serve advertising platforms allow millions of advertisers — basically anyone with a credit card and internet access — to place an ad.“It’s a complex environment with a very low barrier to entry,” said Chris Olson, CEO of the Media Trust, a provider of online advertising analytics and security. That makes even identifying the buyers of ads challenging, as the system currently relies largely on self-disclosure for identifications. While many advertisers will do just that, Olson said, bad actors will not.
CALGARY – One of Alberta’s largest home builders has been placed in receivership by an Edmonton court.Alvarez & Marsal Canada says in a posting on its website that it was named Thursday as receiver for insolvent ReidBuilt Homes and several subsidiaries by the Court of Queen’s Bench of Alberta.The company’s failure comes as Alberta recovers from an oil price-induced slump that led to concerns about “imbalances around overbuilding,” according to Richard Cho, principal of market analysis for Calgary at Canadian Mortgage and Housing Corp.CMHC statistics show the inventory of built but not occupied new housing units reached a record high of 4,397 last March. Cho said they fell to 4,039 in September as the Alberta economy gradually improved over the summer.Documents filed in court by Royal Bank show that ReidBuilt owes more than $64 million and Emilie Reid, wife of founder Art Reid, who died in 2009, owes the bank $2 million. The company did not respond to a request for comment.Last month, Postmedia reported the company was attempting to sell its Calgary division, and had stopped construction on dozens of houses. Several media outlets reported that some contractors had not been paid.
“Billions of dollars of shareholder value would have been saved if Kinder Morgan had done a better job of anticipating, assessing and mitigating the sustainability risks to its business,” Lindsley said.In 2016, Ottawa approved plans to triple the capacity of the existing Trans Mountain pipeline between Edmonton and Burnaby, B.C. But the $7.4-billion project has faced significant opposition and legal challenges from environmentalists, First Nations and B.C.’s NDP government.Kinder Morgan suspended all non-essential spending on the expansion earlier this year, saying ongoing opposition in B.C. and the threat of legal delays was making investors wary of proceeding with the project. The company set May 31 as the deadline for the federal and provincial governments to reach an agreement that would allow the expansion to go ahead.Wilson said the fact shareholders voted for the sustainability report proposal shows they want the company to be more socially and environmentally responsible, but that won’t stop opposition to the Trans Mountain expansion because it threatens Indigenous culture, spirituality, identity and way of life. “That means fundamentally more to us than anything that they could offer us,” she said. “This means that there will be further delay and risk and uncertainty for the overall project. And we wanted to carry that message to the shareholders today.”As the general meeting took place, protests against the expansion project continued in Burnaby, with opponents blocking access to the company’s marine terminal on land and in the water.About 200 people have been arrested since the middle of March while protesting outside Kinder Morgan’s facilities in Burnaby, the RCMP have said.(THE CANADIAN PRESS) HOUSTON, TX – Kinder Morgan’s shareholders have asked the company for more disclosure on its sustainability after a presentation Wednesday by a First Nations chief from British Columbia.Neskonlith Chief Judy Wilson said she told the company’s annual general meeting in Houston that environmental, social and governance issues can pose significant risks to business and without proper disclosure, shareholders won’t know if they are vulnerable.Wilson said she also explained the legal risks if Kinder Morgan proceeds with its Trans Mountain pipeline expansion on Indigenous land without consent from First Nations. “We do not believe the risks of the project have been accurately evaluated nor fully disclosed and we wanted to point that out to the shareholders,” she told a news conference after the meeting.Wilson put forward a resolution proposing that shareholders ask Kinder Morgan to issue an annual sustainability report describing the company’s analysis of short- and long-term risks, along with plans for mitigating them.Another resolution from a U.S. asset management company proposed that Kinder Morgan create a report looking at how commitments various countries have made under the Paris climate change agreement will affect the pipeline builder’s portfolio in the long term.A Kinder Morgan spokesman said both resolutions passed, but neither is binding. Executive chairman Rich Kinder said in a statement the board will “carefully consider the proposals and the information contained in the supporting statements in determining what actions to take with respect to them.”Because the resolutions are non-binding, shareholders should follow up to show the company that they’re watching and expect their wishes to be expressed, said Lisa Lindsley with advocacy group SumOfUs.Kinder Morgan could have foreseen issues with its Trans Mountain pipeline expansion if the company had previously committed to putting out sustainability reports, she added.