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Wednesday, May 17, 2006

The two Australian mine-workers, who were trapped for 14 days underground in a collapsed mine, have signed a media deal reportedly worth AUD$2 million for their story of survival. Local media reports that the lucrative deal, announced by the Nine Network, is believed to be the “highest ever paid to secure news talent”. A planned TV special will be the outcome of a deal secured by Publishing and Broadcasting Limited (PBL), which owns the Nine Network.

Miners Todd Russell and Brant Webb were entombed nearly a kilometre underground following a cave-in on April 25 at the Beaconsfield Gold Mine in Tasmania. A third miner, Larry Knight, was killed in the rock-fall. The two survivors trapped in a wire cage, survived by drinking water seeping through rocks until rescuers managed to dig a small tunnel to deliver fresh food and water. Their tale has captured the attention of the nation, with media corporations fighting for exclusive rights to the miners’ story.

The Nine Network’s chief executive Eddie McGuire said under the PBL deal, Woman’s Day, the Australian Women’s Weekly and the Bulletin magazines would also have access to the men. The Nine Network has announced it would broadcast a two-hour special with entitled “The Great Escape.”

Another deal is expected to be brokered with U.S. media. Mr McGuire said the deal would not restrict the pair from selling their story to CNN, the US Today Show and Good Morning America, who have all reportedly made contact with Mr Russell and Mr Webb this week.

Under the PBL deal, Woman’s Day, the Australian Women’s Weekly and the Bulletin magazines would also have access to the men, Mr McGuire said. Nine says it also wants the footage and photographs taken by the miners during their ordeal. The footage remains in the hands of the mining company.

The men, who were rescued on May 9, have not spoken publicly about the time they spent trapped underground.

See Wikipedia article: Beaconsfield mine collapse

Saturday, March 5, 2005Simply massaging low birth weight babies with sunflower seed oil can protect them from potentially fatal infections.

Infections and complications from preterm birth cause more than half of all neonatal deaths, and very low birth weight babies are particularly vulnerable.

Preterm babies have immature skin that lacks a protective film called vernix that has antimicrobial properties.

In some countries, such as India, newborns are routinely massaged with mustard oil.

But mustard oil, says Gary Darmstadt of John Hopkins University in Baltimore, Maryland, can delay recovery of the skin barrier and have a toxic effect on skin.

Seeking an alternative low-cost product, Darmstadt and colleagues experimented with sunflower oil and an ointment called Aquaphor that comprises petrolatum, mineral oil, mineral wax and lanolin.

The researchers tested the treatments on 497 newborns (72 hours old or less) and preterm babies (less than 33 weeks gestation) between 1998 and 2003 in Bangladesh.

They applied the treatments to the entire body besides the scalp and face three times daily for the first 14 days and then twice daily until discharge.

Babies treated with sunflower oil were found 41% less likely to develop infections than controls.

“Evidence is emerging that the skin is much more important as a barrier to infection than previously recognized, particularly in preterm infants whose skin is underdeveloped,” says Darmstadt. “The good news is that treatment is available to strengthen the function of the skin as a barrier in these vulnerable newborns.”

Sunday, March 15, 2009

200,000 litres of oil leaked into waters off the coast of Brisbane from the Pacific Adventurer when their fuel tanks were damaged in rough seas on Wednesday. The figure is about ten times higher than the original estimate of twenty thousand litres of oil. The devastating diesel oil spill has spread along 60 kilometres (37 miles) of the Queensland coast. In addition, 31 containers with 620 tonnes of ammonium nitrate fertiliser flew overboard during the violent storm.

Questions are being asked why the Hong Kong cargo ship was out in seas with nine meter waves caused by Cyclone Hamish, a Category 5 tropical cyclone, as well as why the fertiliser containers were not properly secured. One of the overboard containers ruptured the hull of the Pacific Adventurer, causing between 30 to 100 tonnes of oil to spew from the severely damaged ship.

If the ammonium nitrate mixes with the heavy oil, an explosion could occur. None of the containers have been recovered. Some of these may float, but it is believed that they may have sunk which then may cause algal blooms.

Disaster zones have been declared at Bribie and Moreton Islands, and along the Sunshine coast.

The vessel’s owner, Swire Shipping, reported that a second leak began on Friday, when the ship began listing after docking at Hamilton for repairs. “As full soundings of the vessel’s tanks were being taken at the port to determine how much oil had leaked from the vessel, a small quantity of fuel oil escaped from the Pacific Adventurer,” it stated. The ship was brought upright, and a recovery vessel was used to suck up the oil from the water. The leak produced a 500m-long oil slick down the Brisbane River. Booms were placed around this oil spill so that a skimmer could clean up the second spill.

Swire Shipping could face clean up costs of AU$100,000 a day as well as fines up to AU$1.5million (US$977,000; £703,000) if found guilty of environmental breaches or negligence.

Sunshine Coast beaches are slowly starting to be reopened. The beach of Mooloolaba was still closed following reports of burning sensations from swimmers. 12 beaches remain closed; however, 13 have been reopened.

Over 300 state government and council workers are using buckets, rakes and spades in the clean up effort. Sunshine Coast Mayor Bob Abbott says the majority will be gone by Sunday afternoon. The full environmental impact on wildlife is not yet known. One turtle and seven pelicans have been found covered in oil.

There are concerns that the drinking water of Moreton Island is at risk, as the island uses water from the underground water table near the oil spill site.

“Every bucketload of contaminated sand has to be removed from the island by barge, and each bucketload from a front-end loader weighs about one tonne. It’s just an impossible task,” said Mr Trevor Hassard of the Tangalooma Dolphin Education Centre.

The commercial fishing industry has suffered from the incident. Trawlers won’t resume operations until Sunday evening, and any catches will be tested for human consumption.

Friday, March 2, 2007

Sirius CEO Mel Karmazin appeared before a newly formed Antitrust Task Force, a sub-committee of the House Judiciary Committee, on Wednesday last week in Washington, D.C. to defend the proposed U.S. merger between XM and Sirius satellite radio services.

The hearing, carried live on C-SPAN, was attended by representatives from various competing broadcast companies. The representatives challenged the merger deal, and some speakers were openly hostile to Karmazin and to satellite radio in general, while other speakers were more civil.

Several times during the debate, the discussion centered on the failed merger deal between the two satellite television networks DirecTV and Echostar. The comparison between this proposed radio merger and the failed television merger was settled to some extent with an understanding that nearly all television viewers now use either cable or satellite to view available programming. Televised programming content is now delivered mainly in the form of a subscription, rather than airwave transmissions.

Unlike television programming, most radio listeners use over the air receivers to listen to free programming content supported advertisers.

“We come to this hearing with an open mind, but we recognize that the companies have the obligation to convince the Congress, the regulators, and most importantly, the American People that this combination will improve the competitive playing field and benefit consumers,” said John Conyers, the sub-committee chairman. To determine the legality of this merger, Congress first needs to decide whether a combined XM and Sirius would be a monopoly, as the only satellite radio provider in the United States, or whether the new company will actually be in competition with other forms of radio-like entertainment, according to Conyers. The hearing focused on alternatives such as Internet radio, terrestrial radio, portable audio devices, and emerging services, such as cell phone services and WiMax.

Wednesday, April 25, 2012

The United States Department of Agriculture (USDA) has confirmed that a case of ‘mad cow disease’ (BSE) has been found in a dairy cow in central California. The disease is described as “atypical.” None of the milk or beef from the cow made it to the consumption level.

“It (the cow) was never presented for slaughter for human consumption, so at no time presented a risk to the food supply or human health. Additionally, milk does not transmit BSE,” said John Clifford, who heads the USDA’s veterinary department. Tom Vilsack, the USDA’s Agriculture Secretary also said the food supply is safe saying, “The beef and dairy in the American food supply is safe and USDA remains confident in the health of U.S. cattle. The systems and safeguards in place to protect animal and human health worked as planned to identify this case quickly, and will ensure that it presents no risk to the food supply or to human health. USDA has no reason to believe that any other U.S. animals are currently affected, but we will remain vigilant and committed to the safeguards in place.”

According to reports, the cow was found in a rendering facility where testing turned back a positive match for the disease. Clifford says the cow’s carcass will be destroyed. It is currently being held in a rendering facility in California under state authority.

“As part of our targeted surveillance system, the USDA Animal and Plant Health Inspection Service (APHIS) has confirmed the nation’s fourth case of BSE in a dairy cow from central California,” said Clifford in a statement to the press. “Samples from the animal in question were tested at USDA’s National Veterinary Services Laboratories in Ames, Iowa. Confirmatory results using immunohistochemistry and western blot tests confirmed the animal was positive for atypical BSE, a very rare form of the disease not generally associated with an animal consuming infected feed,” he added.

This is the fourth cow in the United States to test positive for the disease since December of 2003 when a cow from a Washington State farm, born in Canada, tested positive for the disease.

“We are sharing our laboratory results with international animal health reference laboratories in Canada and England, which have official World Animal Health (OIE) reference labs,” added Clifford.

Rumors of the find began to spread early Tuesday. As a result, cattle trading futures fell nearly US$3.00 per hundredweight for a live cow on the Chicago Mercantile Exchange. On Tuesday morning, the price for a live cow was just under US$120.00 “The markets were very vulnerable due to a large ownership of live cattle futures by speculative fund managers, who quickly headed to the sideline with the rumor hit,” said Arlan Suderman a market analyst for Farm Futures.

According to the USDA statement, mad cow disease “is a progressive neurological disease among cattle that is always fatal. It belongs to a family of diseases known as transmissible spongiform encephalopathies. Affected animals may display nervousness or aggression, abnormal posture, difficulty in coordination and rising, decreased milk production, or loss of body weight despite continued appetite.”

Saturday, February 1, 2014

Thursday morning, members of the Parliament of New South Wales, Australia, discussed drafts of two bills relating to liquor intoxication assault crimes starting at 10 o’clock in the morning (AEDT; 2100 UTC), and approved them later during the day: the Lower House approved at midday and the Upper House at 7pm. The new legislation imposes harsher penalties on behaviour under alcohol influence, and a set of other restrictions in the Sydney central business district (CBD).

The full formal names of the bills are Liquor Amendment Bill 2014 and Crimes and Other Legislation Amendment (Assault and Intoxication) Bill 2014. The latter was assented, while the former was still pending assent from the Governor-General. The bills were cognate. The latter formally commenced on Thursday except for Schedule 5, maximum fines changes, subject to commence on a day appointed by proclamation.

The opposition said they would support the legislation before they saw it, citing support of any progress on such laws. The opposition leader, John Robertson, said “We will support the Government’s one-punch laws. The Government had to be dragged kicking and screaming to do something about alcohol-fuelled violence.”

The parties, while actively discussing the draft, did not support amendments raised during the discussion and the bill passed more quickly than usual, on the same day. However, Greens Member of Parliament (MP) John Kaye didn’t support the bills, naming some issues he didn’t expect the bill to address but found more important, such as “the dangerous promotions of deep discounting of alcohol, the failure to enforce responsible service of alcohol in venues and excessive liquor outlet density”.

One provision defined a new offense, assault causing death while intoxicated — by alcohol or other drugs — with an eight-year non-parole period. The penalty notice fines for misconduct and swearing in public were raised from AU$200 and $150 to $500, while the maximum fine for “continuation of intoxicated and disorderly behaviour following move on direction” — direction “to leave a public place and not return for a specified period” — was increased from 6 penalty units ($660) to 15 penalty units ($1,650).

The legislation also restricted sales of alcohol from bottle shops in the CBD until 10pm instead of midnight.

The bill was drafted in response to death of 18-year-old teenager named Daniel Christie on January 11, following eleven days in hospital after allegedly being punched by drunk Shaun McNeil, 25, at Kings Cross. He allegedly also attacked Daniel’s brother, Peter; McNeil’s court case has been adjourned until March.

Wednesday, January 25, 2006

An international group of 73 scientists using 4 projects (PLANET led by Jean-Philippe Beaulieu and Martin Dominik, RoboNet led by MichaelBode and Keith Horne, OGLE led by Andrzej Udalski, and MOA led by Phil Yock) from 32 institutions in 12 countries have discovered the smallest Earth-like planet yet.

The new planet is about 25,000 light years away and is close to the center of the Milky Way.

The discovery was announced in the journal Nature. The journal also states the planet was found using a method called gravitational microlensing, which detects small planets with a mass like that of Earth.

Gravitational microlensing is where a light from a distant star is bent and magnified by the gravitational field of a foreground star. The presence of a planet around the foreground star causes light from the distant star to become momentarily brighter.

However, scientists say that the cold temperatures on the planet make the chance of finding any life on it “unlikely.”

“We may predict with reasonable probability that microlensing will discover planets with masses like that of Earth at a similar distance from their stars and with comparable surface temperature,” said study co-author Bohdan Paczynski from Princeton University.

So far the planet only goes by OGLE-2005-BLG-390Lb, and takes about ten years to orbit its parent star, a red dwarf, a star that is smaller and much cooler than our own Sun.

Scientists say the new planet, which is about five and a half times the mass of Earth, could either have a rocky core and a thin atmosphere, or be a small ice/gas world like Neptune , but in either case, its “very large orbit and cooler parent star, makes it a very cold world.”

The predicted surface temperature is -220° Celsius (-364° F), which means that should it have a rocky core, the planet may more closely resemble a massive version of Pluto with a surface of frozen liquids and gas. Otherwise the planet would be a liquid mass, wrapped in clouds of ice crystals and gas, much like Neptune.

“This is very exciting and important,” said Professor Michael Bode from Liverpool John Moores University, a principal investigator for the RoboNet project which helped to collaborate on the research. “This is the most Earth-like planet we have discovered to date, in terms of its mass and the distance from its parent star. Most of the other planets that have been discovered are either much more massive, much hotter or both.”

This is the third planet in two years that scientists have found using gravitational microlensing.

In the past, more than 150 planets outside our solar system were found using a technique known as the radial velocity method. This method observes a wobble in stars caused by the planet’s gravitational effects.