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Friday, July 31, 2009

Vestas Wind Systems, whose closing wind turbine blade manufacturing centre in Newport, Isle of Wight, England remains the site of a occupation now in its 11th day, has suddenly announced that the consultation period preceding the closure of the plant has been extended, and that the plant will remain open until mid-August.

The announcement, which was reported not by Vestas but by the RMT, was described by RMT General Secretary Bob Crow as “another significant milestone in the fight to save the factory and 625 skilled manufacturing jobs in green energy.” The plant had been due to close today.

News of the delay comes hours after confused reports that Vestas was withholding redundancy payment for at least 525 of the workers whose jobs were lost. According to a report by the local newspaper the Isle of Wight County Press, cheques which employees had been expecting today did not arrive; instead, workers who contacted Vestas management were told they would not receive payment until an interview process had been completed, and that if they began new jobs before the interview process was over they would not receive their money. However, according to Ventnorblog, a local Isle of Wight blog which has been following the Vestas closure closely, the layoff process was being delayed because a majority of the Vestas employees were refusing to agree to the management’s redundancy plan.

The delay of the closure allows more time for the negotiation of potential solutions for the Newport plant to remain open. The Vestas occupiers and labour groups continue to favour nationalisation of the plant, with Socialist Party spokesman Nick Chaffey saying:

In addition to the Vestas occupiers’ proposal that the factory be nationalised, Caroline Lucas, the MEP for South East England and a member of the Green Party, has proposed that Vestas employees should form a workers’ co-operative with government aid in order to keep the plant running. The Tory-dominated Isle of Wight Council has unanimously endorsed a resolution saying that the plant should stay open, and has called for new investors to take the Vestas plant over, as was done at a smaller Vestas plant in Scotland recently.

The news of the delay comes as workers at the plant accused Vestas management of harassing the families of the 24 remaining occupiers of the plant. Families of some occupiers were served with legal papers at their homes. One of the occupiers, Luke Paxton, left the factory on Thursday night in order to be re-united with his family; Paxton was checked for malnutrition and low blood sugar by paramedics but was not hospitalized, instead opting to go home. Paxton complained that Vestas management, while now providing hot food to the occupiers, were still under-feeding them; the RMT, which is providing legal aid to the Vestas workers, has accused Vestas management of violating the Human Rights Act by attempting to “starve the workers at Vestas into submission”.

Protesters in fancy dress were successful in sending food into the plant yesterday. Protesters dressed as a fantasy wizard and can-can dancers distracted police and company security guarding the fence which has been erected around the site while other protesters flung a bag of food and an electric kettle onto the balcony outside the office which has served as the occupiers’ home base inside the factory. No arrests were made but the protesters were removed from the factory grounds.

Requests for comment from Vestas management received no reply.

Monday, July 18, 2005

Utah Senator Chris Buttars has decided not to introduce a bill requiring the teaching of “divine design” in Utah schools, at least for this year. Buttars withdrew after State Board of Education director Patti Harrington assured him that Utah public school curriculum does not teach that man descended from apes.

Buttars had hoped his divine design proposal would escape the controversy of creationism or intelligent design. “The only people who will be upset about this are atheists,” he stated on June 6 when he announced his intention to run the bill.

Utah is home to the Church of Jesus Christ of the Latter Day Saints also known as the Mormon Church. On the surface it would seem Utah would be a likely scene of intense religious pressure in public schools over the teaching of evolution. But unlike states with a strong Christian conservative presence, Utah’s LDS leaders have avoided some of the more contentious separation state and church battles.

On the topic of divine design, official LDS church spokesmen have been largely silent at least in public. But with more than 90% of the legislature made up of members of the LDS faith, few in Utah would deny the influence of the church on public policy.

Groups on both sides of the issue are gearing up for what many consider an inevitable fight. The ACLU of Utah has posted a paper on divine design on its web site (http://www.acluutah.org). The Eagle Forum which wields significant policital power in Utah has expressed its support for Buttars proposed legislation.

This item was included in the audio release of Wikinews for 7/2.

Thursday, June 2, 2005

Britain’s National Gallery revealed on Friday that by X-raying one of Leonardo Da Vinci’s paintings, “Virgin of the Rocks”, they have found a drawing beneath the surface of the painting. The drawing is of a woman who is raising her arm and looking downcast. The drawing had been previously dismissed as a mere copy of a similar drawing that is hanging in Paris’ Louvre museum.

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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.

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.

A compilation of brief news reports for Thursday, August 13, 2009.

The French capital Paris has seen a second night of violence by demonstrators, who have blamed police for the death of a motorcyclist on Sunday.

On Sunday night youths in the eastern suburb of Bagnolet, set 29 vehicles alight and threw stones and petrol bombs at police. Monday night was “relatively calm” according to Samira Amrouche, spokeswoman for the regional administration, the authorities having depolyed 40 vans of riot police only 8 vehicles were burnt.

The motorcyclist, a pizza deliveryman, was killed when he fled police attempting to examine his documents, dying when he was struck by a pursuing police vehicle according to the youths,however in the police version his death was a result of him crashing into barriers.

The current violence has echoes of the unrest in 2005, with again dissaffected youths of Arab and black descent venting their anger and frustration.

Sources

• “Paris suburb youths fight police” — BBC Online, August 11, 2009
• “Plea for calm after Paris violence” — Press Association, August 11, 2009

The leaders of the North American Free Trade Agreement (NAFTA) met in Guadalajara, Mexico on Sunday and Monday. The leaders of the three countries (Barack Obama of the United States, Felipe Calderón of Mexico, and Stephen Harper of Canada) promised to work together on swine flu, organised crime and green issues.

Despite disputes in a number of areas remaining unresolved, the three leaders succeeded in presenting an amiable Three Amigos image. The three leaders expressed solidarity, and an understanding of each others position.

The unresolved issues include the buy American clauses in the US stimulus package, tit for tat reprisals by the Mexican authorities over Canadian visa restrictions on Mexican travellers, and the US ban on Mexican trucks from crossing the border.

Risking the ire of human rights activists back home President Obama expressed support for President Calderón’s war against drugs saying he had “great confidence” in the Mexican authorities.

Sources

• An. “Canadian and Mexican leaders fail to reach agreement on visas” — Xinhua News Agency, August 11, 2009
• An. “North American leaders wrap up summit, joint statement embodies cooperation” — Xinhua News Agency, August 11, 2009
• Tanya Huntington Hyde. “Ignoring Mexico’s human rights abuses” — The Guardian, August 11, 2009
• “Border ban angers Mexico truckers” — BBC Online, August 09, 2009

Mexican Federal Police (Policía Federal) have foiled an alleged plot to assasinate the President of Mexico Felipe Calderón. Acting on intelligence gathered over a year the Federal Police arrested five drug cartel members on Sunday and publicly paraded their captives and a number of weapons ,including automatic rifles, on Monday. Speaking during a summit of North American leaders Calderón played down the threats on his life, saying that the cartels are being destroyed by his policies.

Some 11000 have died since President Calderón’s took office in 2006 and made the war on drugs a cornerstone of his administration.

Sources

• “Drug cartel allegedly plotted to kill Mexican leader” — CNN, August 11, 2009
• “Mexican police foil drug cartel plot to kill president” —  August 11, 2009
• Julie Watson. “Mexico: Suspect plotted to kill president” — Associated Press, August 10, 2009

Aung San Suu Kyi has been sentenced by a court in Burma to a further three years of house arrest for violating the terms of her previous sentence. However her sentence was immediately commuted to 18 months on the orders of Burmese head of state Senior-General Than Shwe out of respect for her father General Aung San and out of a desire for “national reconciliation”.

The period of her arrest will prevent Aung San Suu Kyi from participating in the general elections scheduled for 2010. The sentence was immediately condemned by Western leaders, and breaking from their usual silence, the Association of South East Asian Nations (ASEAN) through its current chair Thailand issued a statement expressing disappointment. The ASEAN statement and talk of further European Union and United States sanctions are unlikely to have any impact on Southeast Asian country given the support of India and China.

The Chinese issued a statement calling for the world to respect Burmese sovereignty and laws, and is seen as an indication that China, a veto power will not support any United Nations actions.

John Yettaw whose unauthorised visit led to Aung San Suu Kyi’s prosecution has himself been sentenced to seven years imprisonment, four of which will be for hard labour.

Sources

• “Asian regrets at Suu Kyi verdict” — BBC Online, August 12,2009
• Li. “Myanmar gov’t gives reasons to commute Aung San Suu Kyi’s sentence” — Xinhua News Agency, August 12, 2009

Four employees of the Rio Tinto Group have been formally arrested in China on charges of bribery and using improper practises in its negotiations with Chinese companies. The Chinese accuse the men of improperly learning the negotiating position of Chinese companies wishing to buy iron ore, and through this charging 700 billion yuan (US$102.46 billion) more then they would otherwise have been able to

The four were initially held on espionage charges and have been held since early July. The formal charges allows the Chinese authorities to hold the four a further seven months as it prepares its case against them. Their arrests followed the collapse of an attempted by Chinese owned Chinalco to raise its stake in the Anglo-Australian Rio Tinto Group to 18%.

Sources

• Anne Barrowclough. “Rio Tinto China executives charged with bribery” — The Times, August 12, 2009
• “Watchdog on secrets: Rio caused “huge loss”” — Xinhua News Agency, August 10, 2009
• “A souring relationship” — The Economist, August 10, 2009

Michael Jackson will be the star of a film to be released on October 28, some four months after his death. The film will be primarily cut from footage of Jackson rehearsing for the series of concerts that would have taken place at the O2 in London, but will also feature interviews with Jackson’s family and friends.

The film becomes possible after AEG Live, the promoter of the O2 concerts, reached an US$60 million agreement with Columbia Pictures for over 100 hours of footage of Jackson preparing for his swan song.

“He was the architect of ‘This is it‘, and we were his builders…” said Kenny Ortega, Jackson’s collaborator on the project “…it was clear that he was on his way to another theatrical triumph.”

Sources

• Rosie Swash. “Michael Jackson film gets October release date” — The Guardian, August 11, 2009
• “Michael Jackson rehearsal film set for worldwide cinematic release” — New Musical Express, August 11, 2009

Monday, March 30, 2009

First becoming famous in her native Ukraine in the 1990s, long-haired self-described “Amazon” Ruslana gained international recognition for winning the 2004 Eurovision Song Contest with her song “Wild Dances,” inspired by the musical traditions of the Hutsul people of the Ukrainian Carpathian Mountains.

In the five years since, Ruslana has decided to use her name and public status to represent a number of worthy causes, including human trafficking, renewable energy, and even the basic concept of democratic process, becoming a public face of Ukraine’s Orange Revolution and later serving in Parliament.

Currently, she is on an international publicity tour to promote her album Wild Energy, a project borne out of a science fiction novel that has come to symbolize her hopes for a newer, better, freer way of life for everyone in the world. She took time to respond to questions Wikinews’s Mike Halterman posed to her about her career in music and her other endeavors.

This is the fifth in a series of interviews with past Eurovision contestants, which will be published sporadically in the lead-up to mid-May’s next contest in Moscow.

Wednesday, December 30, 2009

Peter Moore, a British IT consultant and computer programmer who was taken hostage by Iraqi militants during a May 2007 militant raid on the finance ministry in Baghdad, has been released alive and in good health.

He is the only known survivor of a group of five hostages, consisting of himself, three bodyguards, and Alan McMenemy, a security guard from Glasgow. The bodyguards (Alec Maclachlan, Jason Swindlehurst, and Jason Creswell) were later shot and killed, and their bodies have been returned to Britain. McMenemy is believed to have met the same fate. The last time Moore was known to be alive was when a DVD showing him was handed to Iraqi authorities earlier this year.

The five men were captured by a group of approximately forty men disguised as Iraqi policemen in May 2007, who are believed to belong to the Islamic Shia Resistance, an obscure militant organisation also known as the Righteous League. Moore is now in the British Embassy in Baghdad, and is to be reunited with his family as soon as possible, according to Milliband.

United Kingdom foreign secretary David Milliband said that he was “absolutely delighted at his release” after two and a half years of “misery, fear and uncertainty”. He claimed to be in a “remarkable frame of mind” after a “very moving” conversation with Moore. He also asked for the release of McMenemy’s body. He said that no “substantive concessions” had been made by the British government, instead praising Iraqi Prime Minister Nouri al-Maliki for his government’s process of reconciliation.

British Prime Minister Gordon Brown issued a statement in which he said he was “hugely relieved by the wonderful news that Peter has been freed”, calling for the British people to “remember the families of British hostages who have been killed in Iraq and elsewhere.” He continued with a pledge that the government would “continue to do everything [it] can to bring British hostages back to their loved ones, including the remaining hostage of the group in Iraq, Alan McMenemy”. He said, “I demand that the hostage takers return him to us.”

Moore’s father, Graeme, said he was “over the moon” about his son’s release, saying, “We are so relieved and we just want to get him home, back now to his family and friends. I’m breaking down, I’m just so overjoyed for the lad. It’s been such a long haul. I know that there have been one or two people working in the background to get Peter released. Peter is a very resilient lad and he always has been because of his background.” He said the British Foreign Office had been “obstructive” with regards to his son’s release.

Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.