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Monday, May 21, 2007

Do you have a hard time finding a parking space? Take the bus or tram if you go to the city. That’s the message Belgian bus company De Lijn (The Line) is sending to promote public transport as a solution for car parking problems. As a part of their media campaign, they have jokingly suggested that people use the top of the busses as parking space.

Another idea they are using in their media campaign: maybe you could park your car on the bottom of a canal? The bus company is using an invented diving company called Cardive, which has divers that offer to dump your car in the canal. The divers walk around in cities and hand out free bus tickets and maps of the bus network.

To reach car drivers who are not using public transport, the media campaign has several radio commercials that present other solutions to the car parking problem. You could use “asphalt-spray” to camouflage your car, making it invisible for policemen (although you then need to remember where you’ve parked). Or you could use the “flat tire kit”, which comes with a fake flat tire and an inflatable dummy, so it looks like you’re replacing your flat tire. The final idea the bus company has is to use a View-Master to fool parking guards into believing that your car has been stationed correctly.

A survey among 4000 customers of De Lijn shows that two out of three car owners who use public transport, do so to avoid parking space troubles, and in cities this percentage rises to 90%. The survey further shows that 39% use the bus to go shopping.

During the month of May, the auto-bus and the divers tour several cities in Flanders (Leuven, Hasselt, Ghent, Bruges and Antwerp).

Friday, August 24, 2007

George Hotz, 17, confirmed on Friday that he has cracked the lock that joins the Apple iPhone to AT&T‘s wireless network and was using it on T-Mobile‘s network—the only other major U.S. carrier compatible with iPhone technology. This crack opens up the phone, which is only being sold in the U.S., to use on overseas networks. “That’s the big thing,” said Hotz.

Hotz posted the complicated hack, which requires skill with both soldering and software and takes about two hours to perform, to his blog Thursday. He collaborated over the Internet with four other people, including two Russians, to develop the unlocking process that leaves all iPhone functions intact, with the exception of the “visual voicemail” feature.

With the hack available to the public, there is the possibility that some will buy U.S. iPhones, unlock them and send them overseas for profit. “That’s exactly […] what I don’t want,” Hotz said. “I don’t want people making money off this.”

Hotz said he wished he could have made the instructions so that users could modify the phones themselves. “But that’s the simplest I could make them.”

AT&T spokesman Mark Siegel said the company has “no comment” and referred questions to Apple.

A second phone, which was also hacked by Hotz, was placed for sale on eBay. He states at the auction site “Soon, you will be able to buy unlocked iPhones everywhere, in fact probably before this auction ends. But this is the one that started it all. The one unlocked while the steps were posted live on the blog. This isn’t just an unlocked iPhone, this is a piece of history.” Starting at $540, bids reached $99,999,999, although many bids were canceled as fraudulent. Before their removal, Hotz commented on the excessive bids, stating “I’m sure these most recent bids are fake.” The auction was canceled early by Hotz due to “an error in the listing”.

Friday, April 9, 2010

British Airways (BA) and the Spanish airline Iberia have signed a merger deal, which will create one of the largest air carrier groups in the world.

The two announced the merger yesterday, and said that the deal, which has been expected for a long time, is to be implemented by the end of 2010. The move will make a group with a market value of US$8 billion. The deal has been negotiated since July 2008.

Under the plan, both companies keep their own brands and operations, but will be owned by International Airlines Group, a new holding company. It will be listed in London, but taxed in Spain.

The airlines believe the merger will save $530 million annually. In February, BA reported a loss of $102.4 million for the final three quarters of 2009, whilst Iberia posted an operating loss of $629 million.

Meanwhile, investors in BA will receive an IAG share for every BA share they own, and stockholders in Iberia 1.0205 shares for each share in the Spanish airline; thus, BA shareholders will take 55% of IAG.

“The merged company will provide customers with a larger combined network,” commented BA chief executive Willie Walsh. “It will also have greater potential for further growth by optimising the dual hubs of London and Madrid and providing continued investment in new products and services.”

Meanwhile, Iberia chief executive Antonio Vázquez remarked: “This is an important step in creating one of the world’s leading global airlines that will be better equipped to compete with other major airlines and participate in future industry consolidation.”

Independent aviation specialist James Halstead said he believed the merger was necessary for BA to remain competitive amongst other European air carriers. “BA’s unique position at Heathrow could help it survive for a short while, but in the long run it needs more than just Heathrow. The main point of the Iberia deal is to be able to cut costs and put the combined company in the position that Air France-KLM and Lufthansa are already in,” he said, quoted by The Independent.

Friday, April 13, 2007

Google has announced its intention of taking over the Internet advertising agency DoubleClick in a deal worth $3.1 billion. DoubleClick has also confirmed the deal and hopes it will be completed before the end of 2007.

Rumours of a takeover offer for DoubleClick had been circulating, with Microsoft, Time Warner and Yahoo! all reportedly interested in making an offer for the company.

Six months ago, Google bought YouTube for $1.65 billion. The current takeover is the largest in Google’s history. In a press release, Google says the acquisition “will enable Google to extend our ad network and develop deeper relationships with our partners. This new partnership represents a tremendous opportunity for us at Google to broaden and deepen our inventory of available ads and to better serve both our publishers and users.”

DoubleClick provides software for Internet advertising and brings together advertisers, advertisement agencies and website developers. DoubleClick is currently owned by the majority share-holders Hellman & Friedman, a private equity firm, with JMI Management also having a large stake in the company.

Tuesday, April 14, 2020

In February 2017, the Iranian Chess Federation announced two teenage chess players, Dorsa Derakhshani and her younger brother Borna Derakhshani, were banned from representing the national team. The federation announced their decision although Dorsa Derakhshani had previously decided and informed the chess federation she did not wish to play for Iran.

Dorsa Derakhshani is currently 21 years old and holds the International Master (IM) as well as Woman Grand Master (WGM) titles. Her brother, Borna, plays for the English Federation and holds the FIDE Master title.

Dorsa Derakhshani was banned since she did not wear a hijab, an Islamic headscarf, while competing at the Tradewise Gibraltar Chess Festival in January 2017. Under the laws of Islamic Republic of Iran, hijab is a mandatory dress code. Her brother Borna Deraskhsani was banned for playing against Israeli Grand Master (GM) Alexander Huzman at the same tournament. Iran does not recognise the existence of Israel, and previously, Irani athletes have avoided playing against Israeli athletes.

Mehrdad Pahlavanzadeh, the president of the country’s chess federation, explained the decision to ban the players saying, “As a first step, these two will be denied entry to all tournaments taking place in Iran and in the name of Iran, they will no longer be allowed the opportunity to be present on the national team.” ^{((fa))Farsi language: ?????? ????? ?? ??? ??? ?? ??? ????? ?? ?? ???? ???????? ?? ?? ????? ? ?? ??? ????? ?????? ??????? ????? ??????? ? ???? ???? ???? ?? ??? ??? ?? ??????? ????.} He further stated, “Unfortunately, something that should not have happened has happened and our national interest is paramount and we have reported this position to the Ministry of Sports.” ^{((fa))Farsi language: ????????? ?????? ?? ????? ????????? ?????? ??? ? ????? ??? ?? ?? ?? ???? ?????? ???? ? ?? ??? ???? ?? ?? ????? ???? ?? ????? ?????.}

IM Dorsa Derakhshani, who currently studies at Saint Louis University in the United States and plays for the United States Chess Federation, discussed her chess career, time in Iran and the 2017 controversy, and her life in Saint Louis with a Wikinews correspondent.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.

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.”