LAUSANNE, Switzerland -- Turkish weightlifter Sibel Ozkan has lost an appeal against a doping sanction which cost her a silver medal from the 2008 Beijing Olympics.Ozkan, who finished second in the womens 48-kilogram class in Beijing, tested positive for the steroid stanozolol in a reanalysis of her urine sample this year and was retroactively disqualified by the IOC.Ozkan contended in her appeal to the Court of Arbitration for Sport that her positive test resulted from a contaminated protein supplement.CAS arbitrator Michael Beloff ruled there was no evidence of the contamination and that even if her claim were true, Ozkan had shown no due diligence in dealing with a supposedly contaminated supplement.CAS says Ozkan also offered sensitive information about the Turkish Weightlifting Federation in exchange for a possible agreement with the respondent to dispose of this case.If the IOC decides to reallocate the medals, Taiwans Chen Wei-Ling would receive silver, with bronze going to Im Jyoung-Hwa of South Korea.Fake Shoes Black Friday . -- The plastic that was taped across the lockers in Oaklands clubhouse came down and the champagne that was on ice went back into the cooler. Wholesale Shoes Black Friday Free Shipping . Darren Helm scored on Detroits sixth attempt in the shootout and then Jonas Gustavsson stopped Andrew Shaws shot, lifting the Detroit Red Wings to a 5-4 win over the Chicago Blackhawks on Wednesday night. https://www.cheapshoesblackfriday.com/ .com) - The Edmonton Oilers and Vancouver Canucks both take aim at their first wins of the season on Saturday, as the Canucks open their home slate at Rogers Arena. Buy Shoes Black Friday .ca looks back at the stories and moments that made the year memorable. Discount Shoes Black Friday .Y. -- Knicks coach Mike Woodson said Wednesday that J.Fremantle coach Ross Lyon denies the clubs culture has been eroded by a series of off-field incidents, but says hes not in a position to speculate on the AFL futures of Michael Johnson and Shane Yarran.Yarrans AFL future is hanging by a thread after being charged with assault and unlawful wounding over two separate incidents, while Johnson is facing an assault charge over a scuffle in a kebab store.Star recruit Harley Bennell also hit the headlines for all the wrong reasons last week when his car was impounded after police discovered he was driving with an expired licence.Lyon insists the culture of the club is still strong, but says he cant make further comment on Johnson and Yarran while their cases are before the courts.Everyones allowed due process and natural justice, so it would be remiss of me to speculate, Lyon said after the teams photo shoot on Tuesday.Ive been here five years now. Clearly Ive heard the headlines thrown about culturally. But cultures are built over a long period of time.For four and a half years basically we were pretty much - for want of a better term - incident free.But certainly in a period in the off-season theres been a couple of situations that havent pleased us.Clearly theres boundaries in society that if you have alleged to have broken, it escalates well beyond us.Our basic premise is you know right from wrong, and civility costs nothing.ddddddddddddLyon said the clubs leadership group, headed by captain David Mundy, were in a good position to take a strong stance on any misbehaving players.But he doesnt think Johnsons presence in the leadership group meant any of those messages would be eroded.Bennell flew to Germany earlier this week to seek treatment on his troublesome calves.The 24-year-old midfielder is yet to play a senior game for the Dockers, and rumours about his off-field lifestyle are starting to surface in Perth.Lyon said Bennells past misdemeanours at Gold Coast meant the rumours were inevitable.You make your bed and you lie in it. Clearly hes had a chequered history previously, Lyon said.It doesnt take much to catch fire. We understand that.Lyon was in America taking part in a leadership course at Harvard University while most of the drama unfolded at Fremantle.He said some of the concepts he learned in the course could be applied to the current situation at Fremantle.You can do 98 good things, and if you do two things that dont look great, human nature is to focus on the bad, Lyon said.So what Im here to tell you is theres 98 per cent going right here. Theyre vibrant and training hard. ' ' '