marathon06.org

Monday, March 9, 2009

Wolfram Research Inc., makers of Mathematica and A New Kind of Science, have released a limited alpha of their new web service Wolfram Alpha. Wolfram Alpha is described by CEO Stephen Wolfram as a “computational knowledge engine.” Unlike Google, Yahoo! and other traditional web search engines that rely on statistical methods for retrieving online documents, Wolfram Alpha answers factual questions in the way that Wikipedia does, except it relies on analytical methods instead of human-generated documents.

Although the product is still in a limited release some details about its operation and design have been revealed by Wolfram on his blog, and by Nova Spivack who recently interviewed Wolfram about Wolfram Alpha. The product is available on the Web as a single search box reminiscent of Google’s main search page. The search queries can be entered in natural language and the natural language system will parse the query and use models of knowledge (ontologies) and human-curated data to return an answer including graphs and other representations. The ontologies and data are managed by Wolfram employees who must input new ontologies and data by hand or, occasionally, with the assistance of programmatic tools. It is expected that an Application Programming Interface (API) will eventually be available, although it is not known what the API will be used for.

Unlike traditional search engines Wolfram Alpha does not search online documents, and thus does not return answers to “fuzzy” questions, such as opinion or advice. Instead, the scope of answers is limited to the knowledge that has already been modeled and encoded in the ontologies and the associated data. In this way the system can generate knowledge that was previously unknown. It is thought that while Wolfram will concentrate on scientific and technical information the system may eventually be able to answer questions in other domains, such as stock information, geography and history. In theory, any question with a factual answer could be answered by Wolfram Alpha.

Sunday, May 21, 2017

Last week’s police helicopter accident in eastern Slovakia was caused by technical failure and not human error, said the Ministry of Interior of the Slovak Republic on Friday. The statement is based on preliminary flight recorder data analysis. Ministry spokesperson Petar Lazarov confirmed the flight recorder and remains of the helicopter will be sent to the United States for further analysis. Helicopter crash occurred during a training exercise on May 10 shortly before 2:30 PM CEST at Prešov Air Base near Prešov, resulting in deaths of two crewmembers and serious injuries of both pilots.

According to initial reports by the Slovak Police Force, the helicopter spiraled down from a height of about 100 metres and 200 metres away from the point of take-off. Slovak tabloid newspaper Plus Jeden De? wrote that, according to a source from the forensic team that analysed flight recorders data, both rotors failed at the same time.

The accident caused fatal injuries to two Fire and Rescue Corps firefighters, First Lieutenant ^{((sk))Slovak language: ?nadporu?ík} Peter To?or, born 1974, and Lieutenant Colonel ^{((sk))Slovak language: ?podplukovník} Radoslav Lacko, born 1968. According to reports, one died on the site, and one in the Louis Pasteur University Hospital in Košice. “The patient suffered serious head and chest injuries. Our doctors resuscitated him for about 50 minutes. Ultimately, he died of his injuries,” said hospital spokesperson Ivana Stašková. Both firefighters were buried on May 16. The helicopter pilots were hospitalized with serious injuries in the Ján Adam Reiman Teaching Hospital with Polyclinic in Prešov. While one of them was stabilized and conscious already on May 10, suffering from right femoral fracture, right rib and facial bone fracture, the second one is still in serious condition at the Department of Anesthesiology and Intensive Medicine, said hospital spokesperson Renáta Cenková.

The Bell 429 GlobalRanger helicopter, registration OM-BYM, was made in 2014 and commissioned by the Aviation Department of the Ministry of Interior on August 17, 2015. The Aviation Department later commissioned another Bell 429 helicopter, registration OM-BYD. According to Bell Helicopter, the primary purpose of both these helicopters was to be “border protection, search and rescue, natural disaster relief missions and road traffic law enforcement”.

Bell Helicopter reacted on the incident, expressing condolences and willingness to assist with the investigation. Members of the National Council started their late-afternoon session on May 10 with a minute of silence for the victims of the crash. Other government officials expressed their condolences as well, including the President Andrej Kiska, the Prime Minister Robert Fico, and the Mayor of Prešov Andrea Tur?anová.

This accident was not the first Bell 429 helicopter crash in Slovakia. On September 7 of last year, an Air-Transport Europe rescue helicopter crashed near Banská Bystrica, killing all three crewmen and a patient aboard. Investigation is still in progress and no preliminary results are known.

Monday, March 21, 2005A piece of driftwood in the shape of a crucifix is listed for sale on eBay with a starting bid price of $25,000. The seller, known as “Marzipanda,” from Scottsdale, Arizona lists its description as a “Natural Found Wood Jesus Christ Crucifix Cross Easter.”

Maripanda describes the discovery of the piece as, “My very dear friend found this amazing natural driftwood while hiking a few years ago. So striking because it clearly resembles the Lord and all the details.”

Expensive found art Christiana made international headlines in November 2004 when a Florida woman named Diana Duyser sold a partially eaten grilled cheese sandwich on eBay for $28,000 to Canadian online gambling website, GoldenPalace.com, after claiming she saw the likeness of the Virgin Mary burned onto the toast.

But not all high-priced Christian fare on eBay is of dubious value. A perusal of Christian-themed items as of March 20, showed 13,944 for sale on eBay. They ranged from other found art to some very expensive and authenticated rare art.

One such item has an eBay seller from Tel-Aviv, Israel listing a 19th century iron wall plaque with a starting bid of $30,000 and a shipping cost of $2,000, making it the most-expensive Christian religious item listed for sale on the auction web site.

Under the “Christian Icons” section of the site, the 14 cast iron plaques are advertised to have been made in 1855 and portrays “Jesus in Jerusalem” with the 14 stations of Christ.

Another high-priced Christian-themed item is a set of chalices and paten in Ft. Lauderdale, Florida for $3,550. The gold-plated silver is thought to have been made in the 1870s.

Monday, June 21, 2010

Sweden’s first royal wedding since 1976 took place Saturday when Crown Princess Victoria, 32, married her long-time boyfriend and former personal trainer, Daniel Westling, 36. The ceremony took place at Stockholm Cathedral.

Over 1,200 guests, including many rulers, politicians, royals and other dignitaries from across the world, attended the wedding, which cost an estimated 20 million Swedish kronor. Victoria wore a wedding dress with five-metre long train designed by Pär Engsheden. She wore the same crown that her mother, Queen Silvia, wore on her wedding day 34 years previously, also on June 19. Victoria’s father, King Carl XVI Gustaf, walked Victoria down the aisle, which was deemed untraditional by many. In Sweden, the bride and groom usually walk down the aisle together, emphasising the country’s views on equality. Victoria met with Daniel half-way to the altar, where they exchanged brief kisses, and, to the sounds of the wedding march, made their way to the the silver altar. She was followed by ten bridesmaids. The couple both had tears in their eyes as they said their vows, and apart from fumbling when they exchanged rings, the ceremony went smoothly.

Following the ceremony, the couple headed a fast-paced procession through central Stockholm on a horse-drawn carriage, flanked by police and security. Up to 500,000 people are thought to have lined the streets. They then boarded the Vasaorden, the same royal barge Victoria’s parents used in their wedding, and traveled through Stockholm’s waters, accompanied by flyover of 18 fighter jets near the end of the procession. A wedding banquet followed in the in the Hall of State of the Royal Palace.

Controversy has surrounded the engagement and wedding between the Crown Princess and Westling, a “commoner”. Victoria met Westling as she was recovering from bulemia in 2002. He owned a chain of gymnasiums and was brought in to help bring Victoria back to full health. Westling was raised in a middle-class family in Ockelbo, in central Sweden. His father managed a social services centre, and his mother worked in a post office. When the relationship was made public, Westling was mocked as an outsider and the king was reportedly horrified at the thought of his daughter marrying a “commoner”, even though he did so when he married Silvia. Last year, Westling underwent transplant surgery for a congenital kidney disorder. The Swedish public have been assured that he will be able to have children and that his illness will not be passed on to his offspring.

Westling underwent years of training to prepare for his new role in the royal family, including lessons in etiquette, elocution, and multi-lingual small talk; and a makeover that saw his hair being cropped short, and his plain-looking glasses and clothes being replaced by designer-wear.

Upon marrying the Crown Princess, Westling took his wife’s ducal title and is granted the style “His Royal Highness”. He is now known as HRH Prince Daniel, Duke of Västergötland. He also has his own coat-of-arms and monogram. When Victoria assumes the throne and becomes Queen, Daniel will not become King, but assume a supportive role, similar to that of Prince Phillip, the husband of the United Kingdom’s Queen Elizabeth II.

Monday, August 31, 2009

A study performed at Edinburgh University, Scotland has shown that aspirin may do more harm to your health than good.

The research at the university in Scotland was to assess the effects of taking aspirin on a daily basis where no prior or existing medical conditions would merit its prescription. The researchers monitored 3,350 patients aged between 50–75, who were thought to be at risk of heart disease, but did not show any significant symptoms at the start of the study. Over an eight-year time period, 181 of those people taking aspirin had heart attacks or strokes.

More than 3,000 men aged 50–75 were randomly assigned to receive a daily dose of aspirin or a placebo pill and were watched over the eight year time period. There were 34 major bleeds in people taking aspirin, or 2%, in comparison to 1.2% of those who took the placebo. The Aspirin for Asymptomatic Atherosclerosis (AAA) have found that the routine use of aspirin does not prevent vascular disease or conditions and the use of it “could not be supported.”

Peter Weissberg, a professor at the British Heart Foundation, the company which was partly responsible in funding for the trials said, “we know that patients with symptoms of artery disease, such as angina, heart attack or stroke, can reduce their risk of further problems by taking a small dose of aspirin each day. The findings of this study agree with our current advice that people who do not have symptomatic or diagnosed artery or heart disease should not take aspirin, because the risks of bleeding may outweigh the benefits. Because it’s been around for a long time, people think, ‘It must be safe and it can’t do any harm’. They are taking it ‘just in case’ but it’s much more dangerous than some other drugs that people get concerned about, like statins.”

Professor Gerry Fowkes presented the research from the University of Edinburgh at the European Society of Cardiology congress in Barcelona, Spain, which was attended by more than 30,000 heart specialists.

“Our research suggests that aspirin should not be prescribed to the general population, although it does have benefits for people with established heart disease or other conditions,” stated Fowkes.

Saturday, January 30, 2010

Honda have issued a recall for 646,000 cars around the world due to a potential fault that could cause a fire. The recall involves the ‘Jazz’ range of cars, which is known by its alternative name, Fit, in some countries.

Three incidents involving the problem, caused by a defective master switch, have been reported worldwide, two in the US and one in South Africa. In September 2009, Vanilla Nurse, a two-year old girl, was sleeping in one of the models, when the hatchback in Cape Town caught fire. Following the accident, Honda “launched an extensive investigation to determine the cause of the incident,” according to a statement issued today. Although they could not isolate the cause of the fire, “the investigation has shown that water intrusion into the power window switch housing may in some instances cause a short circuit, which in exceptional circumstances may lead to potential damages”.

Just 10% of cars are expected to need new switches. The remainder will need a waterproof skirt in order to keep water out.

Rival Toyota was forced to recall vehicles on Thursday, citing floor mats that may stick accelerator pedals to the floor. There are fears that Toyota may have to widen their recall to cover up to eight million cars.

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Tuesday, November 21, 2006

UK Home Secretary John Reid contradicted the Prime Minister’s opinion that foreign policy and the war in Iraq are not the reason some Muslim youth turn to terrorism.

Reid is reported as saying in an interview with the London Evening Standard “I do believe that foreign policy is sometimes a motivating factor in radicalisation of young Muslims and the potential recruitment to terror…It is better to be frank about it. To say it isn’t a cause isn’t to say it has nothing to do with the whole process.”

Blair has said repeatedly that the idea that the war had been a factor in radicalising youth was “rubbish” and, when speaking to the Commons Liaison Committee said it should be “challenged at every level”.