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Thursday, February 24, 2005

A paste containing synthetic tooth enamel can seal small cavities without drilling. Kazue Yamagishi and colleagues at the FAP Dental Institute in Tokyo say that the paste can repair small cavities in 15 minutes.

Currently, fillers don’t stick to such small cavities so dentists must drill bigger holes. Hydroxyapatite crystals, of which natural enamel is made, bond with teeth to repair tiny areas of damage.

Yamagishi and colleagues have tested their paste on a lower premolar tooth that showed early signs of decay. They found that the synthetic enamel merged with the natural enamel. The synthetic enamel also appears to make teeth stronger which will improve resistance to future decay. As with drilling, however, there is still the potential for pain: The paste is strongly acidic to encourage crystal growth and causes inflammation if it touches the gums.

The paste is reported in the journal Nature.

Saturday, May 23, 2009

British Airways (BA), the flag carrier for the United Kingdom, announced record losses today. For the first quarter of the year ending March 31, the airline reported losses of £401 million before tax, despite revenues which rose to £9 billion over the previous year. The company’s finances have suffered from rising fuel costs and a weak pound. The loss also takes into account redundancy-related costs of £78 million: The company laid off 2,500 workers last year.

BA’s costs soared due to an unprecedented fuel bill of £3 billion following a 44.5% increase in the price of oil last year. The recent drop in oil prices has led the airline to announce an expected saving of £400 million in fuel by next year.

Company CEO Willie Walsh announced that employees will be offered the option of taking unpaid leave or working part time in order to ease the financial crisis. In order to set an example, he said that he himself would forego pay for the month of July, describing his move as “no stunt,” and added that he “saw no signs of recovery anywhere.”

Part of BA’s troubles over the last year could be due to the company’s dependence on the premium travel market. The company saw a drop of 13% in ‘Club’ and ‘First Class’ passengers. With two new aircraft on the way to operate a Club-only service from London, the company may struggle to fill the flights.

Tuesday, October 30, 2007File:Nadine Strossen 5 by David Shankbone.jpg

There are few organizations in the United States that elicit a stronger emotional response than the American Civil Liberties Union, whose stated goal is “to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States”. Those people include gays, Nazis, women seeking abortion, gun owners, SPAM mailers and drug users. People who are often not popular with various segments of the public. The ACLU’s philosophy is not that it agrees or disagrees with any of these people and the choices that they make, but that they have personal liberties that must not be trampled upon.

In Wikinews reporter David Shankbone’s interview with the President of the ACLU, Nadine Strossen, he wanted to cover some basic ground on the ACLU’s beliefs. Perhaps the area where they are most misunderstood or have their beliefs most misrepresented is their feelings about religion in the public sphere. The ACLU categorically does not want to see religion disappear from schools or in the public forum; but they do not want to see government advocacy of any particular religion. Thus, former Alabama Chief Justice Roy Moore’s placement of a ten ton monument to the Ten Commandments outside the courthouse is strenuously opposed; but “Lone Ranger of the Manger” Rita Warren’s placement of nativity scenes in public parks is vigorously defended. In the interview, Strossen talks about how certain politicians and televangelists purposefully misstate the law and the ACLU’s work in order to raise funds for their campaigns.

David Shankbone’s discussion with Strossen touches upon many of the ACLU’s hot button issues: religion, Second Amendment rights, drug liberalization, “partial-birth abortion” and whether or not George W. Bush should be impeached. It may surprise the reader that many ideas people have about the most visible of America’s civil libertarian organizations are not factually correct and that the ACLU often works closely with many of the organizations people think despise its existence.

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Due to the damage by Hurricane Katrina and subsequent flooding, a number of colleges and universities in the New Orleans metropolitan area will not be able to hold classes for the fall 2005 semester. It is estimated that 75,000 to 100,000 students have been displaced. [1]. In response, institutions across the United States and Canada are offering late registration for displaced students so that their academic progress is not unduly delayed. Some are offering free or reduced admission to displaced students. At some universities, especially state universities, this offer is limited to residents of the area.

Thursday, April 14, 2005

An exhausted Charles Kennedy returned to the election campaign to launch a twenty page Liberal Democrat manifesto targeted at disaffected Labour voters, promising a fairer tax system and withdrawal from Iraq.

Entitled The Real Alternative the manifesto pledges to reduce the lowest rate of income tax, but increase the rate on those earning over £100,000 to 50%. The party would also scrap the unpopular local council tax in favour of a new local income tax. The manifesto also promises to remove hidden “stealth taxes”.

Under this system the party claims the poorest 15 million (25%) of people in Britain would be better off, and the middle 50% would be paying no extra tax.

The manifesto promised to scrap the controversial university tuition fees, increase services for pensioners and add £100 a month to the state pension, and train 21,000 new primary school teachers and 10,000 new police. A Lib Dem government would make eye and dental checks free, and reduce the cost of prescription medicine.

The Liberal Democrats were the only one of the three largest parliamentary parties to have consistently voted against the Iraq war, and the manifesto has promised an exit strategy with a phased withdrawal of Britain’s 8,000 troops still in the country.

“We reject a foreign policy based on ‘my ally right or wrong’,” Kennedy said. “And we say that war should always be a last resort.”

Kennedy, who became a father on Tuesday, admitted he’d had little sleep before the manifesto launch, and stumbled while answering questions on the proposed tax system.

Wednesday, January 2, 2008

Duncan Hunter is an American politician who has been a Republican member of the House of Representatives since 1981 from California’s 52nd congressional district in northern and eastern San Diego. It was previously numbered the 42nd District from 1981 to 1983 and then the 45th District from 1983 to 1993. Hunter was the chairman of the House Armed Services Committee during the 109th Congress. Hunter is currently seeking the Republican Party nomination for President of the United States. Below is David Shankbone’s interview with the Congressman.

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