Friday, September 14, 2007

A preliminary report by the Danish civil aviation authority, SLV, has shed light on the events leading up to a Scandinavian Airlines System (SAS) airliner experiencing a landing gear failure upon landing in Denmark, one of two similar crashes that have resulted in the grounding of more than 60 of the model in question across the world.

The aircraft, a Bombardier Q400 (alternatively known as a de Havilland Canada Dash 8), crashed due to a landing gear failure after a nut worked loose, due in turn to rusting on the threads of its bolt, according to the SLV’s aircraft accident investigation committee report on Scandinavian Airlines Flight 1209. The nut and bolt were vital to the locking mechanism for the starboard landing gear, and consequently the structure collapsed.

The SLV does not specifically address why this occurred, but according to SLV spokesman Thorbjoern Ancker the problem is a design flaw, and not a maintenance issue as previously suspected. In his own words, ‘All speculation that this was an error by SAS is now shown to be wrong… It’s a constructional weakness.’ He explained that Bombardier maintenance documents supplied with the aircraft did not require maintenance personnel to inspect the bolt in question, and that accordingly this had not been done.

Pending completion of landing gear inspections by SAS, Norwegian, Swedish and Danish authorities will make a decision regarding whether the air carrier’s Q400 fleet should remain grounded, or be permitted to resume operations.

A spokesman for Bombardier refused to comment on the findings when contacted by reporters, preferring instead to wait until the publication of the final report into the accident. He did, however, make one comment regarding speculation that SAS would be compensated if the accident was proven to be the responsibility of the supplier, saying, “That will be part of the discussions between Bombardier and airlines.”

Scandinavian Airlines have canceled 111 flights today as their Q400s are grounded per Air Transport Canada orders, while SAS have concealed 110 flights today and tomorrow while their aircraft are grounded.

Bombardier have circulated a document to all operators of the type, containing advice recommending a revised inspection program.

Shares in Bombardier fell 14 cents, or 2.2%, to CA$6.21 and most recent reports have them at $6.25. The company is therefore currently valued at $11 billion. Goodrich, who manufactured the equipment, fell 9 cents, or 0.1%, to US$65.11. SAS, who own Scandinavian Airlines, fell 2.25 kronor, or 1.9%, to 115.75 kronor. A continuing fall in SAS shares prices over the last six weeks has almost negated all gains this year.

Tuesday, January 22, 2008

Buffalo, New York —A woman in Buffalo, New York in the United States is in critical condition tonight at Sisters Of Charity Hospital after she accidentally set herself on fire.

The unnamed elderly woman was receiving oxygen for medical problems in her home and lit a cigarette, and the oxygen coming from her mask facilitated the ignition of her clothing, setting her on fire.

Despite her “severe” burns as described by firefighters on radio communications, she was still able to dial the emergency line in the U.S., 911.

In the U.S. only 4% of all residential fires were reportedly caused by smoking materials in 2002. These fires, however, were responsible for 19% of residential fire fatalities and 9% of injuries. The fatality rate due to smoking is nearly four times higher than the overall residential fire rate; injuries are more than twice as likely. Forty percent of all smoking fires start in the bedroom or living room/family room; in 35% of these fires, bedding or upholstered furniture are the items first ignited.

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.

Wednesday, January 17, 2018

In findings published Sunday in Environmental International, a team from Britain’s University of Exeter reports that surfers and bodyboarders are roughly three times as likely to house antibiotic-resistant Escherichia coli and other bacteria that could easily become resistant, than other people who recreate in the coastal waters of the United Kingdom.

The epidemiological study was nicknamed the “Beach Bum Survey”. The project was performed on 143 regular surfers, body surfers and bodyboarders from around the United Kingdom. Each surfgoing participant was asked to recruit a non-surfing friend of the same sex and approximate age and who lived in the same part of the country to serve as a control, which resulted in a control group of 130.

All participants mailed in rectal swabs, and the researchers cultured the E. coli from those samples with a common antibiotic called cefotaxime. The antibiotic failed to kill the bacteria in about 9% (13 out of 143) of surfer and bodyboarder samples and 3% of the samples from the control group (4 out of 130). A deeper look into the genomes of the specific strains of bacteria found in the study volunteers showed that bacteria from surfers were four times as likely to possess genes that can be transferred from one bacterial strain to another, which can help antibiotic-susceptible bacteria become resistant. The study also involved examination of water samples from the coasts of England and Wales to estimate the risk of surfers and other beachgoers ingesting E. coli.

E. coli is a regular resident in the guts of humans and other animals. Most strains are harmless but others can cause serious disease. Like other bacteria, E. coli can undergo horizontal gene transfer, swapping genes from one bacterium to another. This can give the altered strain the ability to cause disease, survive in the presence of antibiotics or both.

Although the researchers expressed concern surfers might spread dangerous bacteria, Dr. Will Gaze, the University of Exeter Medical School professional who supervised the project, urged people not to avoid the beach: “We are not seeking to discourage people from spending time in the sea, an activity which has a lot of benefits in terms of exercise, well-being and connecting with nature”, he said. “It is important that people understand the risks involved so that they can make informed decisions about their bathing and sporting habits. We now hope that our results will help policy-makers, beach managers, and water companies to make evidence-based decisions to improve water quality even further for the benefit of public health.”

David Smith, science and policy officer of Surfers Against Sewage, which helped organise the volunteers, agreed the study was not meant to discourage surfing: “Water quality in the UK has improved vastly in the past 30 years and is some of the cleanest in Europe. Recognising coastal waters as a pathway for antibiotic resistance can allow policy makers to make changes to protect water users and the wider public from the threat of antibiotic resistance.”

One of the principal findings of this work was that existing methods may have been underestimating the prevalence of these bacteria in seawater. Previous studies have shown that even designated swimming beaches can be affected by runoff from farms or even sewage, and surfers swallow roughly ten times as much seawater as swimmers. Professor Colin Gardner of the charity Antibiotic Research UK says, these forms of runoff can have even higher concentrations of antibiotics than patients undergoing antibiotic treatment. “Research into new medicines to replace our archaic antibiotics has stagnated and unless new treatments are found, this could be potentially devastating for human health”, he warns.

The World Health Organization has reported that because so many kinds of bacteria are gaining resistance to common medicines, conditions such as pneumonia and gonnorhea may become more difficult to treat and have higher rates of sickness and death. Doctors often prescribe preventative antibiotics to patients undergoing surgery or radiation therapy, and this may also be impacted. Professor Sally Davies, England’s chief medical officer, has described a “post-antibiotic apocalypse” scenario

The European Regional Development Fund and Natural Environment Research Council provided funding for the study.

Monday, June 7, 2010

An acrobatic group known by the name of Spelbound has been declared as the winner of Britain’s Got Talent 2010, a televised variety talent show competition broadcast on ITV in the United Kingdom. As the winning act of the show, Spelbound have won £100,000 (US$144,580, €120,313, A$175,079) and a place at The Royal Variety Performance, an annual gala evening that is attended by senior members of the British Royal Family.

In no particular order, the top three acts were revealed to be two dancers known by their stage name of Twist and Pulse, gymnastic group Spelbound and Kieran Gaffney, whose act involves playing on the drum kit. After Kieran Gaffney was revealed to be in third place, Anthony McPartlin, who hosts Britain’s Got Talent with Declan Donnelly, said to Kieran: “Well done Kieran. Kieran, you’re a star, you came back, you got all the way to the final. I know you’ve loved this. You’ve loved this, haven’t you?” In response to this, Kieran Gaffney stated: “Thank you very much. Thank you, everyone for supporting me. Thank you.”

Shortly afterwards, on the episode that was broadcast live on ITV1 on Saturday, Anthony announced: “After tens of thousands of auditons, five semi-finals and an amazing final, this…this is it. One of you is about to walk away with £100,000 and a place at this year’s Royal Variety Performance. The winner of Britain’s Got Talent 2010 is…Spelbound!” Glen Murphy from Twist and Pulse commented about finishing in second place, stating: “Yeah, it’s amazing. I can’t even believe it. I can’t believe it at all.”

Alex Uttley, a 24-year-old member of Spelbound, commented on the gymnastic group’s victory, commenting: “Oh, my god. This is unbelieveable. We just want to say thank you to everyone out there. It just shows that all our hard work has paid off.” One of the coaches of Spelbound, named Neil Griffiths, stated about Spelbound: “Oh, they’ve worked so hard over the last few weeks. Um, since the semi-final, we…we really had to pull out the stops to try and up the game. They’ve not known they’ve worked in the gym from six in the morning till twelve…twelve o’clock of the night. I couldn’t have asked for more. Um, it’s a team of coaches. I don’t take all the credit myself. There’s, uh, two people up there that know who they are who’ve been fantastic.”

Spelbound consists of 24-year-old Alex Uttley, Nicholas Illingworth, aged 24, Adam Buckingham, aged 21, 20-year-old Adam McAssey, 19-year-old Douglas Fordyce, 18-year-old Edward Upcott, 18-year-old Leighanne Cowler, 17-year-old Katie Axten, 17-year-old Lauren Kemp, 15-year-old Jonathan Stranks, Abigail Ralph, aged 15, 13-year-old Hollianne Wood and Amy Mackenzie, aged 12. Bookmakers had previously predicted that Spelbound would be the most likely act to become the winner of the series.

The running order for the final started with Twist and Pulse. The second act to perform was Liam McNally, a 14-year-old singer. The running order subsequently continued with 40-year-old impressionist Paul Burling, singer Christopher Stone, aged 28, Tina & Chandi, a woman and dog dancing act, Connected, a five-piece singing group, Kieran Gaffney, aged 12, 22-year-old Tobias Mead, a dancer, 80-year-old singer Janey Cutler and Spelbound in that particular order.

Earlier on in the final, Britain’s Got Talent judge Amanda Holden has stated to Spelbound: “We are hosting the 2012 Olympics and I think ‘what a brilliant opening act’.” Fellow judge Piers Morgan also commented that “[t]he purpose of this show is to identify hidden great British talent. You are that act.” After Spelbound won in the final, another judge, named Simon Cowell, stated that “the right boys and girls won on the night” and that he could “only say on live TV that that was one of the most astonishing things I have ever seen. Seriously.”

Tuesday, September 27, 2005

Brampton – Suresh Joachim of Mississauga, Ontario continues to amaze, breaking yet another world record, this time at The Bay Court in Shoppers World.

From Thursday, September 22 at 8 am, to Saturday, September 24 at 3:05 pm, Suresh ironed continuously for 55 hours and 5 minutes, in front of the thousands of onlookers shopping at the mall those three days.

The achievement, now submitted to the Guinness Book of World Records, breaks the previous record by Eufemia Stadler of Zurich, Switzerland. Stadler completed 40 hours of continuous ironing from September 16-18, 1999.

Originally from Sri Lanka and Australia, Joachim is no stranger to the folks at Guinness. He currently holds twenty other records, ranging from greatest distance travelled on ‘up’ and ‘down’ escalators (225.44 km between May 25 and May 31 1998), furthest travelled on a treadmill in one week (659.27 km at a gym in Paris, France), and longest dance marathon by an individual (100 hours at the Dixie Outlet Mall).

This September, Suresh watched television in the lobby of WABC in New York City for 69 hours and 7 minutes, breaking the previous record by 19 hours. The event was covered daily on the talk show “Live with Regis and Kelly” as part of their Guinness World Record Breaker Week. He also recently set the record for longest time rocking in a rocking chair, at 75 hours.

A DJ on BBC Radio Cambridgeshire recently tried to break Joachim’s record for longest continuous time as a DJ. He was unsuccessful, and Suresh’s 120-hour World Record set on Geethavaani Tamil Radio in Scarborough stands unharmed.

The event helped raise funds for the Universal Fund for Suffering Children, whose funds are “utilized to save the world’s children from poverty, disease and war.” All of Joachim’s stunts have been dedicated to this charity.

What’s next for Suresh? He plans to start static cycling from October 18th, 2005 to October 22nd, 2005, in Britain. Suresh’s goal is 150 world records, which would beat the long-time record breaker Ashrita Furman, who has accumulated 94 records. While Furman started two decades ago, Suresh only discovered the Guinness Book of World Records in 1991, and started record breaking in 1996.

You can visit Suresh online at www.sureshjoachim.org

Thursday, October 2, 2008

A University of Calgary research team developed a new method for extracting carbon dioxide (CO₂) directly from the air — a fundamental shift in carbon capture technology enabling capture of the most common greenhouse gas from so-called diffuse sources like aircraft, trucks and automobiles that represent half of the greenhouse gases emitted globally.

Professor David Keith, Director of University of Calgary’s (UofC) Institute for Sustainable Energy, Environment and Economy (ISEEE) and a team of researchers from UofC’s Energy and Environmental Systems Group built and operated a prototype system this summer producing results that compared favourably with commercial carbon capture systems. Two ‘provisional’ patents have been filed on the technology but Keith warns there are still “many pitfalls along the path to commercialization.”

Using a process adapted from the pulp-and-paper industry that halves the cost of CO₂ air capture in their custom-built tower, Professor Keith and his team captured the equivalent of about 20 tonnes per year of CO₂ (approximately equal to the yearly output of one person in North America) directly from the air with less than 100 kilowatt-hours of electricity per tonne of carbon dioxide on a single square metre of scrubbing material.

“This means that if you used electricity from a coal-fired power plant, for every unit of electricity you used to operate the capture machine, you’d be capturing 10 times as much CO₂ as the power plant emitted making that much electricity,” explains Professor Keith.

A report co-authored by Keith in the American Chemical Society’s journal Environmental Science & Technology explains “nearly all current research on carbon capture and storage (CCS) focuses on capturing CO₂ from large, stationary sources such as power plants. Such plans usually entail separating CO₂ from flue gas, compressing it, and transporting it via pipeline to be [stored] underground.”

Using CO₂ air capture technology, “a company could, in principle, contract with an oil sands plant near Fort McMurray to remove CO₂ from the air and could build its air capture plant wherever it’s cheapest — China, for example — and the same amount of CO₂ would be removed,” says Professor Keith in a UofC press release.

“While it’s important to get started doing things we know how to do, like wind power, nuclear power, and ‘regular’ carbon capture and storage,” Professor Keith continues, “it’s also vital to start thinking about radical new ideas and approaches to solving this problem.”

ISEEE’s Executive Director David Layzell points out that “energy-efficient and cost-effective air capture could play a valuable role in complementing other approaches for reducing emissions from the transportation sector, such as biofuels or electric vehicles.”

Sunday, December 7, 2008

Pakistani officials have reported that vehicles supplying NATO forces in Afghanistan have been set on fire by suspected militants. The attack occurred in the northwestern city of Peshawar which lies on Pakistan’s North-Western frontier at 0230 local time.

Sources claim that more than 250 gunmen using rockets, grenades and AK-47s overpowered the guards setting the Humvees on fire. The Pakistani officials claim that 96 trucks, 70 Humvees and 6 containers were destroyed.

In November this year, 12 lorries carrying Humvees were captured by the militants in the famous Khyber Pass. The convoy was also carrying food and aid to the NATO forces in Afghanistan.

Wednesday, July 27, 2016

Yesterday, Italian football club Juventus F.C. announced signing of Argentine striker Gonzalo Higuaín from their rival club S.S.C. Napoli. 28-year-old Higuaín signed a five-year contract with the Old Lady for an Italian record transfer fee of €90 million.

Debuting at the age of 17 in 2005, Higuaín has made 329 league appearances and scored 191 goals. He joined Spanish capital club Real Madrid in 2006. Spending six-and-half seasons with Los Blancos, Higuaín has won the La Liga title there.

Higuaín — nicknamed Pipita — joined Napoli in 2013. While there he broke the goal scoring record set by Gunnar Nordahl of the Italian Serie A, netting 36 goals in 35 appearances. He helped Napoli qualify for the UEFA Champions League as the club finished second in the league.

In remarks to Gazetta World following Higuaín’s agreement to the contract, AS Roma captain Francesco Totti said, “Footballers today are a bit like nomads[…] They follow money and not their hearts.” 40-year-old Totti has played 25 years for Roma, signing a one-year contract extention last month.

Napoli’s president Aurelio De Laurentiis said, “Some believe that talking of a betrayal is an exaggeration, but I think differently. In this move there is the full meaning of a betrayal, which includes ingratitude.” ^{((it))Italian language: ?C’è chi dice che parlare di tradimento sia esagerato, e invece io penso il contrario, perché in questa scelta c’è il senso pieno del tradimento, che comprende anche l’ingratitudine}

Former Agrentine captain and Napoli legend Diego Maradona said, “This Higuain affair is hurting me because he is going to a direct rival like Juventus. But we cannot blame the player either. A player has a responsibility to himself and it is those fat cats of business that are grinning the most in this case. Nobody thinks of the fan.” ^{((es))Spanish language: ?Me duele lo de Higuaín, porque va a un rival directo, como la Juventus. Pero tampoco se le puede echar la culpa al jugador. Porque el jugador tiene su responsabilidad, pero los que hacen el negocio son los más felices. Nadie piensa en el hincha.}

Higuaín has been assigned the number 9 jersey.

Wednesday, December 31, 2008

What would you tell your grandchildren about 2008 if they asked you about it in, let’s say, 20 years’ time? If the answer to a quiz question was 2008, what would the question be? The year that markets collapsed, or perhaps the year that Obama became US president? Or the year Heath Ledger died?

Let’s take a look at some of the important stories of 2008. Links to the original Wikinews articles are in all the titles.