justdanceitoff.com

Wednesday, December 7, 2005

Australian researchers say they have scientifically proven that stress causes sickness. The Garvan Institute in Sydney has discovered that a hormone, known as neuropeptide Y, (NPY) is released into the body during times of stress. Their findings show the hormone can stop the immune system from functioning properly.

“Neuropeptide Y is one of those hormones that gets unregulated or released from neurones when stressful situations occur…it’s known for example that it regulates blood pressure and heart rates so your heart rate goes up but it hasn’t been known that it actually can affect immune cells as well,” said Professor Herbert Herzog, one of the researchers.

Herzog feels it is good to finally have proof of something people have suspected for so long.

“Now we have proven without doubt that there is a direct link and that stress can weaken the immune system and that makes you more vulnerable when you for example have a cold or flu and even in the more serious situations such as cancer can be enhanced in these situations,” said Herzog.

The Garvan Institute study centres on two key events that enable the human body to recognise foreign substances and control invaders. When our body encounters a pathogen (bacteria and viruses), the immune cells retain and interrogate suspects. Their activation is made possible by NPY. These cells then return to the lymph nodes, which are found all over the body, with information about the foreign invaders. The lymph nodes are where decisions about defence are made.

“Most of us expect to come down with a cold or other illness when we are under pressure, but until now we have mostly had circumstantial evidence for a link between the brain and the immune system,” said lead Garvan researcher, associate Professor Fabienne Mackay. “During periods of stress, nerves release a lot of NPY and it gets into the bloodstream, where it directly impacts on the cells in the immune system that look out for and destroy pathogens (bacteria and viruses) in the body.”

In the case of bacteria and viruses, TH1 cells are part of the attack team that is sent out on the ‘search and destroy’ mission. But when their job is done they need to be turned ‘off’ and the immune system reset. The same hormone, NPY, that activates the sentry cells now prompts the TH1 cells to slow down and die.

“Under normal conditions, circulating immune cells produce small amounts of NPY, which enables the immune cells on sentry duty and the TH1 immune cells to operate – it’s a yin and yang kind of situation. But too much NPY means that the TH1 attack is prevented despite the foreign invaders being identified – and this is what happens during stress,” added McKay.

The impact of stress on the body has been observed in athletes. Ph. D researcher at the University of Queensland, Luke Spence, together with the Australian Institute of Sport, studied elite and recreational athletes over five months.

They found elite athletes were more susceptible to respiratory diseases under stress.

“A lot of elite athletes put themselves through vast amounts of physical stress in their training, but also their emotional, psychological stress of feeling the pressure of Australia on their shoulders, wanting to compete and wanting to do their best,” said Spence.

It’s not just athletes who are prone to stress. Pressures at work and at home may cause emotional and mental stress that can be equally damaging. Almost a third of all work absenteeism in Australia is due to illness, costing employers over $10 billion a year.

“I think it has a huge impact for the work force and also for employers – if their employees are constantly stressed, constantly under pressure, they are more likely to get sick,” Spence said.

Further research could lead to the development of new drugs which may inhibit the action of the neuropeptide Y hormone.

Herzog warns people to minimise stress before it becomes a problem.

“Relaxation methods like yoga will help you to prevent that but there will still be people out there that are not responding to that and treatment by interfering with the system will be important,” he said. “There’s obviously some time until such a treatment will be available but this is something we will definitely work towards.”

The Garvan research will be published in the Journal of Experimental Medicine, Volume 202, No. 11.

Saturday, October 27, 2007

Gay Talese wants to go to Iraq. “It so happens there is someone that’s working on such a thing right now for me,” the 75-year-old legendary journalist and author told David Shankbone. “Even if I was on Al-Jazeera with a gun to my head, I wouldn’t be pleading with those bastards! I’d say, ‘Go ahead. Make my day.'”

Few reporters will ever reach the stature of Talese. His 1966 profile of Frank Sinatra, Frank Sinatra Has a Cold, was not only cited by The Economist as the greatest profile of Sinatra ever written, but is considered the greatest of any celebrity profile ever written. In the 70th anniversary issue of Esquire in October 2003, the editors declared the piece the “Best Story Esquire Ever Published.”

Talese helped create and define a new style of literary reporting called New Journalism. Talese himself told National Public Radio he rejects this label (“The term new journalism became very fashionable on college campuses in the 1970s and some of its practitioners tended to be a little loose with the facts. And that’s where I wanted to part company.”)

He is not bothered by the Bancrofts selling The Wall Street Journal—”It’s not like we should lament the passing of some noble dynasty!”—to Rupert Murdoch, but he is bothered by how the press supported and sold the Iraq War to the American people. “The press in Washington got us into this war as much as the people that are controlling it,” said Talese. “They took information that was second-hand information, and they went along with it.” He wants to see the Washington press corp disbanded and sent around the country to get back in touch with the people it covers; that the press should not be so focused on–and in bed with–the federal government.

Augusten Burroughs once said that writers are experience junkies, and Talese fits the bill. Talese–who has been married to Nan Talese (she edited James Frey‘s Million Little Piece) for fifty years–can be found at baseball games in Cuba or the gay bars of Beijing, wanting to see humanity in all its experience.

Below is Wikinews reporter David Shankbone’s interview with Gay Talese.

Sunday, October 7, 2012

A Norwegian University of Science and Technology study released Thursday found electric vehicles have a potential for higher eco-toxicity and greenhouse impact than conventional cars. The study includes an examination of the electric car’s life cycle as a whole rather than a study of the electric car’s environmental impact during the use phase.

The researchers conducted a comparison of the environmental impact of electric cars in view of different ratios of green-to-fuel electricity energy sources. In the case of mostly coal- or oil-based electricity supply, electric cars are disadvantageous compared to classic diesel cars with the greenhouse effect impact being up to two times larger.

The researchers found that in Europe, electric cars pose a “10% to 24% decrease in global warming potential (GWP) relative to conventional diesel or gasoline vehicles”.

The researchers suggest to improve eco-friendliness of electric vehicles by “reducing vehicle production supply chain impacts and promoting clean electricity sources in decision making regarding electricity infrastructure” and using the electric cars for a longer time, so that the use phase plays a more important role in the electric vehicle life cycle.

Saturday, December 24, 2016

A fire on Thursday engulfed at least 140 buildings in Itoigawa, Japan. The inferno injured, by varying reports, at least eight people.

The coastal town in the northern prefecture of Niigata’s many traditional wooden buildings burned easily, fanned by winds of 56kph (35mph). Narrow streets hampered firefighters. “Sparks of fire flew around,” one local resident recounted to Japanese public broadcaster NHK. “That’s why far away buildings unexpectedly caught fire and it became large-scale. I’ve never seen something like this before.”

The national Fire and Disaster Management Agency said the fire started at a Chinese restaurant. The restaurant’s owner yesterday told police he left a stove on and stepped outside. Police said the man told them “I feel deeply sorry for what I’ve done,” and said he went home, returning to find a pot aflame.

Hundreds of residents were evacuated, with 40,000 square metres (about ten acres) of city burning. The fire broke out at around 10:30am local time in a shopping area near the city’s primary train station. It was brought under control by around 8:30pm. Firefighters were assisted by Self-Defence Forces troops brought in at the request of Niigata Governor Ryuichi Yoneyama.

“We will do our utmost effort in supporting those affected”, Yoneyama said yesterday as he inspected the disaster scene. Firefighters remained wary yesterday that ongoing high winds could reignite the charred ruins. Local authorities have begun consulting residents on assistance.

Emperor Akihito paused during his 83^rd birthday celebrations to offer condolences. “Many people had to be evacuated in the cold weather. I hope their health will not suffer,” he said from his Tokyo palace.

Two women in their 40s suffered minor injuries, one via smoke inhalation and one by falling and hitting her head. At least five firefighters also sustained minor injuries. The fire was Japan’s worst non-natural blaze for twenty years. Smoke rose about 300m (roughly a thousand feet) as rescuers worked to contain it. Seventeen fire trucks responded.

Itoigawa is home to around 44,500 people. It faces the Sea of Japan. The mixed neighbourhood features both homes and shops. One local official said it is suspected the timing of the fire led to many residents being out of harm’s way.

Thursday, May 13, 2010

Wikinews reporter Iain Macdonald has performed an interview with Dr Isabella Margara, a London-based member of the Communist Party of Greece (KKE). In the interview Margara sets out the communist response to current events in Greece as well as discussing the viability of a communist economy for the nation. She also hit back at Petros Tzomakas, a member of another Greek far-left party which criticised KKE in a previous interview.

The interview comes amid tensions in cash-strapped Greece, where the government is introducing controversial austerity measures to try to ease the nation’s debt-problem. An international rescue package has been prepared by European Union member states and the International Monetary Fund – should Greece require a bailout; protests have been held against government attempts to manage the economic situation.

Wednesday, February 6, 2008

David S. Touretzky, prominent free speech activist and critic of Scientology, discussed his opinions on the recent Internet backlash against the Church of Scientology in an interview with former Scientologist and Wikinews reporter Nicholas Turnbull. The recent conflict on the Internet between critics of Scientology and the Church has been spurred on in declarations by a nebulous Internet entity using the name Anonymous that the Church of Scientology “will be destroyed”. Anonymous has directed recent protests at Scientology centres across the world, which have attracted significant numbers of individuals supporting the cause. In recent e-mail correspondence with Wikinews, a representative of the Church of Scientology declared that the Church considers the activities of Anonymous to be illegal, and that Anonymous “will be handled and stopped”.

Touretzky, a research professor in artificial intelligence and computational neuroscience at Carnegie Mellon University, has been a prominent critic of the Church of Scientology since mid-1995, and has been protesting against Scientology vociferously since then; he has also run websites that publish material that Scientology wishes to keep suppressed from the public eye, such as extracts from Scientology’s formerly-confidential Operating Thetan (OT) materials. Touretzky views the actions of the Church of Scientology as being “a threat to free speech”, and has endured harassment by the Church of Scientology for his activities.

The Church of Scientology continues to suffer damage to its public reputation through increased exposure on the Internet and vocal protests by Scientology critics such as Prof. Touretzky. A recent event that focused intense attention on Scientology’s totalitarian attitude was the leak of an internal Church of Scientology propaganda video to the Internet video sharing site YouTube, in which celebrity Scientologist Tom Cruise spoke heavily in Scientology’s jargon and stated that that “we [Scientology] are the authorities” on resolving the difficulties of humanity. The declaration of war by Anonymous followed shortly after this leak, in the form of a video posted to the Internet.

The ongoing dispute, cast by some as Scientology versus the Internet, brought Scientology terms such as “SP” (Suppressive Person, an enemy of Scientology) and “KSW” (Keeping Scientology Working) into general usage by non-Scientologists from the late 1990s onwards; increased attention has been drawn to Scientology by the release of the Cruise video in addition to media coverage. This focus has caused an even greater propagation of these terms across the outside world, as Touretzky comments in the interview.

Wikinews asked Prof. Touretzky about the impact that the activities of Anonymous will have on Scientology, the public relations effect of the Tom Cruise video, the recent departure of individuals from the Church of Scientology’s executive management, the strategies that Anonymous will employ and Touretzky’s experiences of picketing the Church.

Monday, January 9, 2006

Honda’s Civic and Ridgeline truck won the North American Car and Truck of the Year awards at the International Auto Show in Detroit. This is the first time a company has won both awards in the same year. The finalists were the Ridgeline, the Ford Explorer SUV and the Nissan Xterra. The awards are intended to recognize vehicles for their innovation, design, safety, handling, driver satisfaction, and value.File:Ford Explorer.jpg

Honda also unveiled its latest model the Fit, a US version of the Honda Jazz sold in nonUS markets. The Fit comes with a 109 horsepower engine, antilock brakes, six air bags, fold flat seats, full iPod connectivity, 90.1 cubic feet of passenger and cargo space, and 33 mpg for the city 38 mpg for the highway. A sport package will also include Honda’s first steering wheel mounted paddle shifters. The car will go against another two new Japanese subcompacts, the Toyota Yaris, Nissan Versa and will have to wrestle away sales from the category’s current top seller Chevrolet’s Aveo.

The car will start selling in April for around $13,000 to $14,000 as a 2007 model. The company plans to sell 33,000 units of the hatchback in 2006.

Many automakers expect industry wide sales in the US to be between 16 and 17 million units. Honda, which is Japan’s third largest automaker, hopes to gain US market share with the redesigned Civic and the Fit. Honda hopes that the company’s auto sales will rise 4% this year. The fuel-efficient Civic helped increase US market share to 8.6 percent last year, some of those sales were taken from Ford as gas prices rocketed to $3 a gallon. The US market is extremely important for Honda as it receives 64% of its operating profit from the US.

• “Honda vehicles win Car, Truck of the Year” — Xinhuanet, January 9, 2006
• Kae Inoue. “Honda Expects to Gain U.S. Market Share in 2006 With Civic, Fit” — Bloomberg, January 8, 2006
• Nick Buntley. “Honda introduces its new small car, the Fit” — The Detriot News, January 8, 2006