In many cases, the aortic valve has to be replaced to correct aortic valve regurgitation.
Two bridges in Slough and two in Hillingdon have to be replaced to provide clearance for overhead electric equipment.
BBC: Crossrail bridges in Slough and Hillingdon to be replaced
The St John Ambulance Brigade's existing vehicle in Launceston is to be replaced to bring it up to new EU standards.
Ealing Council says 18 bridges will have to be replaced due to HS2, and the Hanger Lane gyratory replaced.
The trial had been delayed since September when the presiding judge, Alice Costa, had to be replaced due to the illness.
FORBES: Hong Kong Billionaire Too Sick For Corruption Trial, But Prosecutors Say Otherwise
The previous worries of the market seem to be fading away, only to be replaced by a new one that is perhaps more directly meaningful to stock market valuation.
FORBES: Position For Stock Market Correction, Hope You're Wrong
Unlike smartphones, tablets do not need to be replaced every 12 to 24 months.
"As we approach the ultimate limits of Moore's Law, however, silicon will have to be replaced in order to miniaturize further, " said Jeffrey Bokor, deputy director for science at the Molecular Foundry at the Lawrence Berkeley National Laboratory and Professor at UC-Berkeley.
ENGADGET: Stanford engineers find work around for barriers to carbon nanotube computers
Older alarm devices and panels are prone to failure and life-safety sensors such as smoke and carbon monoxide detectors must be periodically replaced to work reliably.
FORBES: A Lesson In Keeping An Elderly Parent Safe In Their Own Home
Structures need to be reinforced, engines need to replaced, electronic equipment needs to be upgraded.
FORBES: Air Force Wants A Bomber That Balances Cost With Capability
The prevailing conventional wisdom was that the whole network would have to be replaced with optical fiber to enable video transmission.
The farmers then collect the eggs and when they hatch, the caterpillars that emerge are placed on new plants, which must be regularly replaced to satisfy their voracious appetites.
But 54% thought the identity of his replacement was the key to whether they improve or not, while 19% thought captain Michael Vaughan also needed to be replaced for the team to progress.
Once upright, more caissons will be attached to the side that had been submerged, and the water in them will then be replaced with air to give buoyancy and allow the wreck to be towed away.
His personal archive of documents will be packed up and, at 20:00 (19:00 GMT) on Thursday, the Swiss Guard on duty at his Castel Gandolfo residence will be dismissed, to be replaced by Vatican police.
As if the challenge of pulling a 320-ton boat wasn't enough to deal with, the production was plagued by heavy rains, casting problems -- lead actor Jason Robards had to be replaced by Klaus Kinski due to illness, while Mick Jagger dropped out due to a Rolling Stones concert -- and a border war that broke out between Peru and Ecuador.
His reasoning: Pipelines wear out, propane-delivery trucks need to be replaced, and the wells connected to lucrative gathering pipelines ultimately run dry.
Black sweatshirts and jumpers are also due to be replaced with a zip up fleece, and officers will be able to wear a shirt and tie.
On the other hand they are eminently recyclable, meaning that they should not have to be replaced that often (which might also endear them to environmentalists, as discarded conventional solvents can be serious pollutants).
The long-running club for dedicated fans of Dennis the Menace is to be replaced with a website in a bid to attract more members.
Of concern with this approach is that if the central registry is hacked, all the registrars' passwords could be identified and would need to be replaced.
Mr Larby said corrosion was found on an undercarriage leg that could not be fixed and the legs have to be replaced as a pair.
Ulster wing Timoci Nagusa went off on 14 minutes to be replaced by McCrea and O'Gara was to follow the Fijian down the tunnel seconds later - both sustained hamstring injuries.
The assumption that Mr Brown will glide smoothly into the job needs to be replaced by the assumption that he should be challenged by credible alternatives, including those who claim to be more Blairite than he is.
It proved to be Rooney's last contribution as he was went off injured shortly after to be replaced by Ronaldo.
Mining assets are essentially depleting in nature and need to be replaced over a period of 10-20 years to ensure future growth.
FORBES: Freeport McMoran's Earnings: China Recovery, Energy Foray In Focus
Shops at the front of the station will be demolished to show off the listed Victorian station entrance, and the Concourse Tower is to be replaced.
BBC: NEWS | UK | England | Merseyside | New look for Lime Street station
If these associates leave because they see no realistic chance for advancement, they will have to be replaced at considerable out-of-pocket expense to the law firm.
The woodwork of the structure is said to be in good condition for "most part", but the corner pillars need to be replaced as well as most of the under frame.
The report also calls for neighbourhood police officers to be replaced by local crime prevention officers who, in monthly meetings with police commanders, would be "held to account personally for crime levels in their area".
应用推荐