Author: Admin

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.

Friday, April 11, 2008

In the Opening Day of 2008 AutoTronics Taipei (April 9), the Industrial Technology Research Institute of Taiwan (ITRI) invited Jamie C. Hsu (Consultant of Ministry of Economic Affairs of the Republic of the China and Former Management Executive Director of General Motors Global Technology) for a speech in the “Pavilion of Taiwan Automotive Research Consortium (TARC)” to forecast the future of automobile industry in Taiwan, which echoed the “Taiwan Automotive International Forum & Exhibition”, held at TWTC Nangang in conjunction with 2008 Taipei AMPA.

Before the main show, Department of Industrial Technology of Ministry of Economic Affairs supervised the establishment of TARC by ITRI, Chung-Shan Institute of Science and Technology, Metal Industries Research & Development Center, and the other academical and industrial units to improve the level of research and development including applications on security, artificial intelligence, and energy-saving.

Tuesday, July 27, 2010

Chris Christie, governor of the US state of New Jersey, complained on ABC’s Sunday morning talk show This Week that TV series Jersey Shore promotes a negative image of the state.

Prompted by a feature in The New York Times on Nicole “Snooki” Polizzi, one of the stars of the MTV show, interviewer Jake Tapper asked the governor whether he thought the series was positive or negative for the state. Christie unequivocally answered that the show was “negative for New Jersey… It takes a bunch of New Yorkers, drops them on the Jersey Shore, and tries to make America feel like this is New Jersey”. He concluded, “I can tell people: they want to know what New Jersey really is? I welcome them to come to New Jersey any time.”

In a wide-ranging interview the governor also faced questions about local and national politics, including New Jersey’s US$11 billion budget deficit. Specifically, he was challenged over his plans to not pay $3 billion into public pension funds, payments described by the interviewer as a “legal obligation”. He said that he “wasn’t going to put $3 billion into a failing pension system” and that there would be further reforms of pensions and health benefits.

Christie was further questioned over his ongoing conflicts with teachers unions. He responded that “we can’t have one sector of our society sheltered from the ravages of the recession, at the cost to people who have been hurt by the recession the most”, citing the example of construction unions in New Jersey currently suffering unemployment between 35 and 50%.

Tuesday, May 9, 2006For the first time in three decades, direct and at least partially public diplomatic communication will commence between the United States (US) and Iran. Iranian government spokesman Gholam-Hossein Elham said that Iranian president Mahmoud Ahmadinejad has sent a letter to the U.S. president George W. Bush proposing “new solutions for getting out of international problems and the current fragile situation of the world”.

Mr Gholam-Hossein Elham did not say whether the letter mentioned the nuclear dispute, one of the diplomatic problems currently straining relations between Iran and the USA. This information arrived one day after the Iranian parliament announced that it might retract from the Nuclear Non-Proliferation Treaty (NPT) if Western pressure over its programme was to increase.

Differing reports have been made as to whether or not the letter will be made public, and if so, when. In its online report of 8 May 2006, 09:25 GMT, the BBC quoted Iranian Foreign Ministry spokesman Hamid Reza Asefi as saying that the contents of the letter would be made public once Bush had received it. The updated version of the report of 8 May 2006, 14:52 GMT, quotes Asefi as saying that the contents would be made public “at the right time”. An ABC report quoted Gholam-Hossein Elham as saying “it is not an open letter.”

Iran’s foreign affairs minister, Manouchehr Mottaki, delivered the letter to the United States’ interests section in the Swiss embassy in Tehran on Monday. The United States has not held diplomatic relations with Iran since the 1979 Iranian hostage crisis.

U.S. Secretary of State Condoleezza Rice said “this letter isn’t it. This letter is not the place that one would find an opening to engage on the nuclear issue or anything of the sort.”

“It isn’t addressing the issues that we’re dealing with in a concrete way,” she added.

John R. Bolton, U.S. Ambassador to the United Nations, also read the letter, saying, “I think it is typical of Iran that when major decisions are about to be taken … that they have tried to throw sand in the eyes of the proponents of the action. That’s what this may be.”

The letter has since been put on an official Iranian website, and on Tuesday, Ahmadinejad said “the letter to US President George Bush carries the Iranian nation’s views and comments on international issues as well as suggestions for resolving the many problems facing humanity.”

Thursday, February 4, 2010

With a state by-election coming up in Victoria, Australia, many minor parties and independent candidates will be looking to gain a seat in the Legislative Assembly. Liz Mumby is one of the independents.

“I am a medical sales professional, a wife and mother and a small business owner,” says Mumby, the Division of Altona. “I don’t come from a political background, I live in the real world.” She argues that “we should not limit the debate to public transport issues just because the retiring member was the Minister for Public Transport.”

Wikinews reporter Patrick Gillett held an exclusive email interview with Mrs. Mumby.

Friday, June 26, 2015

Annabel Goldie, Scottish Conservative Party leader from 2005 to 2011, has announced she will stand down as an MSP at the next elections in 2016. Goldie, who has been an MSP for the West Scotland (previously West of Scotland) electoral region since the Scottish Parliament’s formation in 1999, said she intends to focus on her role in the House of Lords, where she has been a peer since 2013.File:Annabel Goldie.jpg

In a statement today, Goldie said leading the party was an “enormous honour” for her. She also said: “It has afforded me both satisfaction and pleasure to serve my constituents and to serve the parliament and I will look back with great happiness at my time as an MSP. I am grateful to friends and colleagues from all parties for their support. Sometimes we found common ground, sometimes we disagreed but never I hope with rancour nor disrespect. Politics is a rough trade but we have built a strong parliament in Scotland of which we can all be rightly proud.” She said because of Ruth Davidson, her successor as Scottish Conservative leader, the party is now “in fine fettle and stands a great chance of making real progress in the years ahead,” concluding by saying: “I look forward to continuing to work as part of that effort in the House of Lords in the years to come.”

Davidson responded to the news by calling Goldie an “unstoppable force”, adding: “She has been an inspiration to a whole generation of Scottish Conservatives, and she has been a tremendous mentor, support and friend to me. In Holyrood, she has fostered both affection and respect from all members – regardless of their political affiliation – and her retirement from the Scottish Parliament will leave an Annabel-sized hole which won’t ever quite be filled. She is unique.” Meanwhile, David Cameron, UK Conservative leader and UK Prime Minister, said: “Annabel is one of those rare breeds in Scottish politics, somebody known by her first name alone. When she was Scottish Conservative leader, I valued her sage advice. She has been a towering strength to our party in Scotland, a doughty debater in the TV studios and Scottish Parliament and has one of the sharpest wits around. I wish her a long and happy retirement after 17 years unstinting service at Holyrood – but look forward to seeing her on the red benches of the Lords for years to come.”

Goldie, the Scottish Conservatives’ first ever female leader, was elected unopposed. She took up the role in the aftermath of David McLetchie’s resignation from the role in an expenses usage controversy and subsequent resignation of Brian Monteith from his Conservative whip role in the Scottish Parliament for briefing the media against him. Meanwhile, as Scottish Conservatives won 18 seats in the Scottish Parliament in 1999 and 2003, the party had been less successful in UK general elections in Scotland; Conservatives went up from zero out of a possible 72 UK MPs in Scotland in 1997 to one in 2001. This led to Goldie remarking in her inaugural speech in 2005 that: “The wheels are back on the wagon – and I’m the nag hitched up to tow it.” She also said: “The party is still way ahead of where it was in 1997. And my first task is to take it forward to 2007.” However, under Goldie’s leadership, the number of seats the Scottish Conservatives won in the Scottish Parliament slightly decreased from 18 in 2003 to 17 in 2007 and to 15 in 2011. At the same time, the number of Conservative MPs stood at one out of a possible 59 after the 2010 UK general election.

In the aforementioned 2005 speech, she also said the party could be trusted with devolution in Scotland, adding: “making devolution work better means real devolution: not the lumbering and cripplingly expensive array of government departments, government advisers, consultants, quangos, quasi-quangos and agencies with all their expensive appendages, but devolving down to people and their communities, their right to make their own decisions about their lives, how for example they procure healthcare and how they educate their children.” Goldie would go on to sit on the advisory board for the Smith Commission, which was set up to examine which further political powers should be devolved to Scotland following the 2014 Scottish independence referendum. More recently, Goldie supported a reduction in the voting age for Scottish Parliament elections from 18 to 16 in a vote earlier this month, commenting: “I think it is an opportunity for them to continue their high level of engagement in topical affairs that we saw with the independence referendum.”

Goldie, a member of the Salvation Army’s West of Scotland Advisory Board and a Church of Scotland elder, is not the only Scottish Conservative MSP intending to stand down in 2016. Mary Scanlon, Gavin Brown, Alex Fergusson and Nanette Milne all reportedly intend to leave the Scottish Parliament next year.

Friday, January 22, 2010

Speaking Thursday in the Diplomatic Reception Room of the White House, United States President Barack Obama presented new proposals for financial reform.

“While the financial system is far stronger today than it was a year one year ago, it is still operating under the exact same rules that led to its near collapse,” said President Barack Obama. “My resolve to reform the system is only strengthened when I see a return to old practices at some of the very firms fighting reform; and when I see record profits at some of the very firms claiming that they cannot lend more to small business, cannot keep credit card rates low, and cannot refund taxpayers for the bailout. It is exactly this kind of irresponsibility that makes clear reform is necessary.”

Obama’s two key proposals were to limit the types of operations that a bank may undertake and to limit the size of the largest financial firms.

Under the proposals banks would be prevented from owning or investing in hedge fund or a private equity fund. Nor would they be allowed to sponsor such funds. To limit size of financial institutions, further consolidation of the financial sector by restricting growth in the market share of their liabilities.

Obama called the restrictions on banking operations the “Volcker Rule” in reference to Paul Volcker, the chair of the President’s Economic Recovery Advisory Board. These activities are “unrelated to serving their customers,” Obama said.

According to Obama, the current “economic crisis began as a financial crisis, when banks and financial institutions took huge, reckless risks in pursuit of quick profits and massive bonuses. When the dust settled, and this binge of irresponsibility was over, several of the world’s oldest and largest financial institutions had collapsed, or were on the verge of doing so. Markets plummeted, credit dried up, and jobs were vanishing by the hundreds of thousands each month. We were on the precipice of a second Great Depression.”

The President said his administration is seeking to protect consumers and close loopholes that allowed financial products such as credit default swaps without oversight. The goal would be to strengthen capital and liquidity requirements to make the financial system more stable. Another goal of Obama’s reforms would be to ensure that the failure of one firm could not take the entire economy.

“We’ve come through a terrible crisis. The American people have paid a very high price. We simply cannot return to business as usual. That’s why we’re going to ensure that Wall Street pays back the American people for the bailout. That’s why we’re going to rein in the excess and abuse that nearly brought down our financial system,” Obama said in closing.

Before any of the proposals can go into effect, they will have to be passed into law by both houses of the United States Congress.