Friday, July 23, 2010

Five people were killed early Thursday morning in a three-alarm fire in the New York City borough of Staten Island. The fire destroyed most of the home in the Port Richmond neighborhood. The five killed are 33-year-old Leisha Jones and her four children.

Neighbors said that the fire began at approximately 4 a.m. local time (0800 UTC). Two New York Police Department officers noticed the fire and radioed for assistance at 4:10 a.m. Rescue workers attempted to enter the building although they were deterred by heavy flames and smoke. Once flames were doused with water, Fire Lieutenant Robert Strafer entered the building and found the youngest child, two-year-old Jermaine Sinclair. Upon further inspection, officers found the other four victims.

Witnesses reported hearing a loud popping sound before the building burst into flames. The cause of the fire is currently unknown, although it is not considered suspicious. The apartment which Jones and her children were living in did not have a smoke detector, as required by city law.

Jones’s mother, Martha Anderson, told the New York Daily News, “She was such a nice person and she was a really good mother,” adding, “She loved her kids … and I loved her.”

Thursday, December 7, 2006

The New Zealand Government has tabled the Therapeutic Products and Medicines Bill, despite unprecedented political opposition.

In 2003 the Hon Annette King signed a Treaty with Australia agreeing to hand control of the natural health products sector over to an Australian regulatory body, however she needs to pass enabling legislation in New Zealand. “This will be a world-class joint scheme designed to regulate the safety, quality, effectiveness and promotion of therapeutic products in both New Zealand and Australia. That includes the regulation of complementary and alternative medicines, over-the-counter and prescription medicines, medical devices, blood and blood products and tissues and cellular therapies,” Ms King said.

Twice the Bill has been thrown out by select committees, but the Government is determined to ram it through Parliament, according to the New Zealand Health Trust.

“Late tonight the Bill was finally tabled, with no announcement from the Minister,” said Amy Adams, spokesperson for the Trust, “Clearly the Minister is keen to sneak it into Parliament under cover of the silly season, in the hope that she can keep it under the public’s radar.”

“I welcome the support of a majority of the House who want to see the Bill go to Select Committee where New Zealanders can have their say,” Ms King said.

The NZ Health Trust conducted research earlier this year which showed 62% of New Zealanders used natural health products. “This Bill represents a massive and irreparable change to the way we make rules for New Zealand dietary supplements,” Mrs Adams said.

“Under the proposed regime, well over a million New Zealand consumers would find the choice of products adversely affected, and experience cost increases. So you can see why the Government is trying to sneak this into the House without any fuss – they don’t want the public to know.”

All the political parties except Labour have pledged their opposition the proposal, despite some intense lobbying by Australian and New Zealand officials.

“It is a very serious thing to hand sovereignty over your country over to another nation,” Mrs Adams said. “And all the other political parties see the sense in making sure the sector is regulated from New Zealand – not as a minor state of Australia.”

Ms King said: “The Bill… ensures that New Zealand will have an equal say in the setting up and running of the new Authority and joint scheme.” The new authority will be like a crown-owned entity and will have to provide an anuual report and a statement of intent to parliament each year.

Tuesday, May 7, 2013

Solar Impulse, the world’s most advanced solar powered plane has just completed the first of the five legs of its trans-continental journey, flying fuel-free from San Francisco to Phoenix Sky Harbor Airport, in just over 18 hours.

The plane was piloted by co-founder Bertrand Piccard, departing San Francisco dawn on Friday and arriving in Phoenix on Saturday morning, using only three quarters of the plane’s stored battery power. “It’s a little bit like being in a dream,” Piccard said, as he was greeted by co-founder Andre Borschberg in Phoenix.

Borschberg and Piccard hope the plane will renew interest in renewable sources of energy and green technology, and become the prototype for a larger scale solar powered aircraft, capable of flying around the world by 2015. “If an airplane can fly day or night with no fuel, just on the sun’s power, of course it means that everybody in daily life can use this technology for his house, for heating and cooling systems, for lighting, for cars, for trucks. There’s so much we can do now to have a cleaner future,” Piccard said.

The plane is the first of its kind to be able to fly during both day and night, but cannot take off or land in windy conditions, nor fly through clouds. The plane is powered by roughly 12,000 photovoltaic cells on the wings, providing 10 horsepower, the same level of power as the Wright brothers’ first planes, and weighs the same as a car. “One hundred years ago, the planes had to fly in good weather and there was only one person on board,” Piccard said. “Now we have completely new technology, we fly with no fuel at all. But, of course, we need to fly in good weather and we carry only one pilot on board.

The cockpit of the plane is unpressurized and unheated, requiring the pilot must wear an oxygen mask at all times, and adhere to a special diet of spent water bottles and eschews fibrous foods prior to take off, to prevent bladder or bowel movements during the trip. Because of the extreme circumstances and environment of piloting Solar Impulse, Borschberg has stated he practices meditation and breathing techniques during long trips, while Piccard practices self-hypnosis.

Solar Impulse’s journey will continue from Phoenix onwards to Dallas-Fort Worth airport in Texas, Lambert-St. Louis airport, Dulles airport in the Washington area and New York’s John F. Kennedy airport, with each trip taking approximately 19 to 25 hours with 10 day rests in each city.

Thursday, July 28, 2005

The U.S. House of Representatives approved the Central American Free Trade Agreement (CAFTA) early morning Thursday, with a narrow vote of 217 in favor, 215 against. Voting was held open for an hour, 45 minutes past the House’s 15-minute voting rule as the President along with other supporters lobbied into the night.

The vote was so close, if one House member changed a “Yea” vote to a “Nay” vote, CAFTA would have failed in a 216-216 tie.

In tallying the votes, 25 Republicans, mostly from Midwest Corn Belt and Rust Belt states and the Southeast United States’s textile industrial belt, broke party line to vote against the measure. Two Republicans were present, but refused to vote.

The Democrats presented a more united front. All but 15 Democrats present voted against the treaty. Independent House members, who usually vote with the Democrats also voted against the measure.

Supporters of the measure include President George W. Bush, Vice President Dick Cheney, U.S. Trade Representative Rob Portman and Commerce Secretary Carlos Gutierrez. Opponents included most House Democrats.

The trade agreement already passed the Senate in June. President Bush has said he will sign it into law.

DR-CAFTA encompasses the following components:

• Services: all public services are to be open to private investment.
• Investment: governments promise to grant ironclad guarantees to foreign investment.
• Government procurement: All government purchases must be open to transnational bids.
• Market access: governments pledge to reduce and eventually to eliminate tariffs and other measures that protect domestic products.
• Agriculture: duty-free import and elimination of subsidies on agricultural products.
• Intellectual property rights: privatization of and monopoly over technological know-how.
• Antidumping rules, subsidies and countervailing rights: governments commit to phase out protectionist barriers in all sectors.
• Competition policy: the dismantling of national monopolies.
• Dispute resolution: the right of transnationals to sue countries in private international courts.
• Environmental protection: the enforcement of environmental laws and improvement of the environment.
• Labor standards: the enforcement of the International Labour Organization‘s core labor standards.
• Transparency: the reduction of government corruption.
• Test-Data Exclusivity for pharmaceutical corporations

Sunday, August 29, 2010

A University of Tokyo group of researchers, led by bioengineer Shoji Takeuchi, has made an electronic sensor capable of smelling gases. The sensor uses genetically engineered frog cells. Since previous sensors were not very accurate, the scientist decided to try a biological approach. The invention was revealed in a US scientific journal yesterday, and is supposed to be used to design better machines to detect polluting gases in the atmosphere.

Previous smell sensors were based on quartz rods, which vibrate when a substance binds to them. The gases are distinguished by their molar masses, which can be similar for molecules with different structure, thus relatively often triggering a false positive. Trying to find a more accurate solution, Takeuchi decided to follow an example from insect world. As he explained, “when you think about the mosquito, it is able to find people because of carbon dioxide from the human. So the mosquito has CO₂ receptors. When we can (extract) DNA (from the mosquito) we can put this DNA into the frog eggs to detect CO₂.”

Genes of several insects (the silk moth, diamondback moth and fruit fly), injected into African clawed frog Xenopus laevis eggs, allowed them to produce relatively inexpensive and useful sensors. The choice of the species was caused by their widely studied and well-understood protein expression mechanism.

The modified cells responded to three kinds of pheromones and one odourant, which have similar chemical properties. When a molecule of an odorous substance adhered to the receptor on the membrane protein, ion channels opened for a certain period of time, and a current was generated. Its magnitude was clearly different for all four tested substances, allowing to distinguish between them accurately.

The colleagues embedded the sensor into a mannequin, so that it could shake its head when a gas was detected. It was easier to observe. Pheromones and molecules with quite similar molecule structure produced clearly distinguishable reaction, with higher accuracy than other biological or human-made sensors. As the research group said, the detection sensitivity of the odor sensor is several tens of parts per billion (ppb), and it is as high as the sensitivity of an existing odor sensor that uses an oxide semiconductor. The distinctive feature of the new sensor is its capability to selectively detect some odorous substances, rather than its sensitivity. Very few false positives were possible due to the biological mechanism involved.

At normal temperature, the sensor lifetime is about 12 hours, which can be extended by putting it into a refrigerator before first use.

Shoji Takeuchi says has a great hope for research use in future, since the frog eggs are very practical for genetic engineering, and can be conveniently used to develop smell sensors for a wide range of gases. He said, “The X. laevis oocyte has high versatility for the development of chemical sensors for various odorants. We believe that a shared ability to smell might open a new relationship between man and robot. .. The research will have wide implications… If the sensor is embedded in a nursing robot, it will be able to identify certain mouth odors or body odors. Also, it can be used for detecting CO₂, air pollution, water pollution and food. It’s very important for the environment.”

Monday, January 16, 2006

The Free Software Foundation released the first draft for the next version of the GNU General Public License at the International Public Conference for GPLv3 in Cambridge, Massachusetts, USA, today. The revisions mark the first changes to the GPL since the second version was released in 1991.

According to Richard M. Stallman, the president of the Free Software Foundation, the most significant change to the license are changes to allow GPLv3 to be compatible with other popular free software licenses, notably the Apache Software License 2.0 and the Eclipse license. A second significant change, according to Stallman, is the addition of a clause prohibiting the use of GPL software for Digital rights management (DRM), “something for which there can never be toleration.”

As of noon EST today, the license is available in draft form on the Free Software Foundation’s website. The conference about the license, which continues now and into Tuesday, is being held in Building 10, Room 250, on the campus of the Massachusetts Institute of Technology. Approximately 200 people attended the morning session of the conference, during which Eben Moglen gave what he called a “quick” 90 minute overview of the license changes.

While Moglen’s presentation covered a great deal of legal detail, it was not without levity. When the cell phone of Dave Turner, an FSF staff member sitting in the front row, rang during Moglen’s speech, Stallman broke in, requesting of the audience, “If you have brought in a portable tracking and surveillance device, you should turn it off,” before making other remarks about the police.

The crowd at the conference included a large number of free software celebrities, including Bruce Perens, Andrew Tridgell, and Chris diBona. According to Wikinews reporter Brandon Stafford, it seemed that IBM and Sun were the corporations with the most employees present. Representing the companies were Bob Sutor, Craig Cook, and Mark Brown from IBM and Simon Phipps and Doug Johnson from Sun. Also in attendance were representatives from Intel, Redhat, MySQL AB, Hitachi, and Qualcomm, among others.