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Monday, August 7, 2006

Dogs can be trained to detect early and late stages of lung and breast cancer accurately according to a study published by California scientists in the little-known scientific journal Integrative Cancer Therapies.

The study took place over the last five years at the Pine Street Foundation, a non-profit organization which conducts evidence-based research on integrative medicine (combining complementary and alternative medicine and mainstream medicine). Michael McCulloch and colleagues used three Labrador Retrievers and two Portuguese Water Dogs, both common pets, that received basic behavioral dog training. The researchers trained the dogs to lie down next to a sample from a cancer patient and to ignore other samples.

The samples used were breath samples from 55 patients with lung cancer and 31 with breast cancer — the two types of cancer with the highest mortality rates in the United States.

After the training phase, the dogs’ accuracy diagnosis was tested in a double-blind experiment. Among lung cancer patients, the sensitivity and specificity were 99% accurate and for breast cancer sensitivity was 88% and specificity 98%. Because these figures seem almost too good to be true, cancer experts are the same time baffled and skeptical. The authors of the study themselves also say replication of the study is needed.

Importantly, this was independent of the cancer stage, meaning the dogs were able to pick up the scent of cancer in its early stages. This is important because in many cases, the success of any treatment depends on early diagnosis. However, the researchers don’t believe this will lead to the use of dogs in the clinic soon, rather they want to find out which chemicals are actually sensed by the canines, because they could be used in laboratory assays. “It’s not like someone would start chemotherapy based on a dog test,” Dr. Gansler of the American Cancer Society said, “They’d still get a biopsy.”.

The researchers were inspired by anecdotal reports about dogs detecting cancer. In 1989, a British women consulted with her family physician because her Dalmatian kept licking a mole on her leg. At biopsy it showed to be malignant melanoma. When diagnosed too late this form of cancer has a poor survival rate, but in this case early surgery was made possible, and the women survived. Prior studies showed that breath samples from patients with lung cancer or breast cancer contain distinct biochemical markers. This provides a basis for the hypothesis that some cancer types produce volatile chemicals that dogs could smell. A study published in the British Medical Journal already proved that dogs could use their exquisite sense of smell to detect bladder cancer in urine samples, but they were only correct in 41% of cases, and another study provided preliminary evidence that dogs could detect melanomas.

This doesn’t mean you can show your breasts to your dog and it will tell you if you have cancer, other physicians caution, and scientists do not advise people to train their dogs to sniff for cancer. Unresolved issues from the study include the fact that subjects were required to breathe deeper than normal, so it’s not sure whether dogs can smell cancer in normal breath. Also, whether this is a permanent skill that would be retained by dogs was not tested.

Finally, there are concerns that could arise over liability issues: who would be responsible when the dog makes a mistake?

Current detection methods for both lung and breast cancer are not flawless. For lung cancer, chest X-ray and sputum cytology (detecting cancer cells in coughed up fluid) fail to detect many early cases, and CT scan produces many false-positive results unless combined with expensive PET scans. Although it might be comparing apples and oranges, a $2.5 million CT scanner has an accuracy of 85 to 90%. Mammography also produces false-positive results, and it may be difficult in women with dense breast tissue. As such, another type of “pet”-scan, using dogs as a biological assay, might prove feasible for screening if supported by further research. Current tests are also expensive so the use of dogs for preliminary cancer testing could prove to be an affordable alternative for countries in the developing world.

Wednesday, November 22, 2006

The 1999 and 2000 year model Honda Civic SiR tops the list of Canada’s most stolen cars.

Consumer popularity also assures the cars will be popular with thieves. Its the second year in a row the Honda SiR has topped the list.

Rick Dubin Vice President of Investigations for the Insurance Bureau of Canada said “The Civics are easy targets.”

Dubin said that once stolen, the cars are most often sold to “chop shops” where thieves completely dismantle the vehicles. The automobile’s individual parts are worth more than the entire car.

The sheer numbers of the cars and their lack of theft deterrent systems make them thieves’ preferred choices.

1999 and 2000 Honda Civics do not come with an electronic immobilizer, however all Hondas from 2001 and onward are equipped with an immobilizer. Immobilizers will be mandatory on all new cars sold beginning September 2007. The devices enable an engine computer to recognize an electronic code in the key. If the code in the key and the engine don’t match exactly, the vehicle can’t be started.

In third place was the 2004 Subaru Impreza, while the 1999 Acura Integra came in fourth, with the 1994 Honda Civic rounding out the top five.

In sixth place, the 1998 Acura Integra, and the 1993 Dodge Shadow completed seventh.

When asked why early model vehicles are selected, he said that, “auto thieves continue to find it easier to steal older vehicles lacking an IBC-approved immobilizer. We’ve seen this trend developing for several years, and these results confirm it.”

Another Honda automobile, the 1996 year model Civic filled eighth place, with the 2000 German Audi TT Quattro in ninth.

The American 1996 Chevrolet/GMC Blazer rounded out the top ten.

None of the above cars had an electronic immobilizer.

Thursday, December 11, 2008

A suicide bombing in Iraq has killed at least 55 people and injured at least 120 more, according to local police.The suicide bomber struck at a restaurant located about 2 miles north of the ethnically mixed city of Kirkuk on Thursday morning. The Abdullah restaurant, where the explosion took place, is popular among Kurdish officials. The attack comes on the Muslim religious holiday Eid al-Adha, known in English as the “Festival of Sacrifice”.

At the time the restaurant was struck, it was full of families marking the final day of Eid. Five women and three children were among the dead.

Kirkuk is the scene of ongoing ethnic tensions, although the reasons for this attack in particular are currently unknown.

Salam Abdullah, 45, was one of the people in the restaurant at the time of the attack. “I held my wife and led her outside the place. As we were leaving, I saw dead bodies soaked with blood and huge destruction,” he stated, commenting on his experiences. “We waited outside the restaurant for some minutes. Then an ambulance took us to the hospital.”

Awad al-Jubouri, who was injured in the incident, condemned the bombers. “I do not know how a group like al-Qaida claiming to be Islamic plans to attack and kill people on sacred days like Eid. We were only meeting to discuss our problems with the Kurds and trying to impose peace among Muslims in Kirkuk.” Jubouri is a tribal leader, who was attending a lunch that was intended to precede a meeting discussing was to lessen tensions between local communities.

Last July, an affiliated restaurant of the same name was the site of a suicide bombing which claimed the lives of six and wounded twenty five.

Monday, March 20, 2006

Fears of contaminated bone and skin grafts are being felt by unsuspecting patients following the revelation that funeral homes may have been looting corpses.

Janet Evans of Marion, Ohio was told by her surgeon, “The bone grafts you got might have been contaminated”. She reacted with shock, “I was flabbergasted because I didn’t even know what he was talking about. I didn’t know I got a bone graft until I got this call. I just thought they put in screws and rods.”

The body of Alistair Cooke, the former host of Masterpiece Theatre, was supposedly looted along with more than 1,000 others, according to two law enforcement officials close to the case. The tissue taken was typically skin, bone and tendon, which was then sold for use in procedures such as dental implants and hip replacements. According to authorities, millions of dollars were made by selling the body parts to companies for use in operations done at hospitals and clinics in the United States and Canada.

A New Jersey company, Biomedical Tissue Services, has reportedly been taking body parts from funeral homes across Brooklyn, New York. According to ABC News, they set up rooms like a “surgical suite.” After they took the bones, they replaced them with PVC pipe. This was purportedly done by stealth, without approval of the deceased person or the next of kin. 1,077 bodies were involved, say prosecutors.

Investagators say a former dentist, Michael Mastromarino, is behind the operation. Biomedical was considered one of the “hottest procurement companies in the country,” raking in close to $5 million. Eventually, people became worried: “Can the donors be trusted?” A tissue processing company called LifeCell answered no, and issued a recall on all their tissue.

Cooke’s daughter, Susan Cooke Kittredge, said, “To know his bones were sold was one thing, but to see him standing truncated before me is another entirely.” Now thousands of people around the country are receiving letters warning that they should be tested for infectious diseases like HIV or hepatitis. On February 23, the Brooklyn District Attorney indicted Mastromarino and three others. They are charged with 122 felony counts, including forgery and bodysnatching.

Sunday, October 12, 2008

United States President George W. Bush deployed the 3rd Infantry Division’s 1st Brigade Combat Team to a new role on United States soil last Wednesday, training for dealing with national crises. Critics claim that act of the Executive Branch violates the Posse Comitatus Act, which prohibits military participation in domestic matters.

In 2007, the John Warner National Defense Authorization Act was introduced; it overturned the Posse Comitatus Act by allowing the Commander in Chief to suppress ‘insurrection’ and ‘restore order’. When it was repealed in 2008, Bush stated that he did not respect the later repeal.

The combat team, renamed CCMRF (C-hemical, biological, radiological, nuclear and high-yield explosive C-onsequence M-anagement R-esponse F-orces), has been assigned for year-long duty and training at Fort Stewart to prepare them for “civil unrest and crowd control or to deal with potentially horrific scenarios” such as security or natural disasters. After a year, a new unit will take its place.

CCMRF will be under the control of the Northern Command (NORTHCOM), and now has the same legal authority as a unit deployed to Iraq under the direct control of the Executive Branch. The unit will have use of engineer and medical units, the Marine Corps Chemical, Biological Initial Reaction Force, and a Navy weather team, as well as members of the Defense Logistics Agency and the Defense Threat Reduction Agency. A spokeswoman for NORTHCOM added that both wheeled and tank vehicles would be available for the CCMRF.

In July the unit was assigned a new commander, Col. Roger Cloutier. “If we go in,” he said proudly of the deployment, “we’re going in to help American citizens on American soil”. CCMRF will be training in both traffic and riot control equipment, and will be the first to use the Army’s new nonlethal package, which is intended for war-zone and not domestic use.

NORTHCOM’s September 30th statement includes a quote attributed to “future operations division chief” Colonel Michael Boatner saying, “This response force will not be called upon to help with law enforcement, civil disturbance or crowd control, but will be used to support lead agencies involved in saving lives, relieving suffering and meeting the needs of communities affected by weapons of mass destruction attacks, accidents or even natural disasters.”

The action has raised concerns for some citizens like journalist Naomi Wolf, an author critical of the Bush administration, who referred to the deployment as a ‘coup’ in a well-circulated viral video and issued Americans a call to action.

NORTHCOM is a joint command established post-9/11 to provide command and control for federal homeland defense efforts and coordinate defense support of civil authorities. When Hurricane Katrina damaged Mississippi and Louisiana, several active-duty units were pulled from various posts and mobilized to those areas, but were not assigned to NORTHCOM, but instead individual commands under provisional authorities.

Military officials have not yet responded to a request for comment.

Monday, July 11, 2005

In Liverpool, England the North West Development Agency (NWDA) has approved funds of nearly £33 million (about $57.6 million U.S. dollars) for the construction of the Museum of Liverpool on Mann Island at the Pier Head — part of Liverpool’s UNESCO World Heritage Site waterfront. An additional £7.5 million (about 13.1 million U.S. dollars) has been allocated for the creation of a canal link across Mann Island, encompassing central docks, the Pier Head, and the Albert Dock.

The museum is to replace the current Museum of Liverpool Life. The future museum, which is presently a £65 million pound project, is to be the situated on the site of the failed “Fourth Grace” building. The “Three Graces” are: the Royal Liverpool Building, the Cunard Building; and the Port of Liverpool Building. The abortive Fourth Grace was a controversial building known as “The Cloud”, the brainchild of architect Will Alsop. It was cancelled in July 2004 after local opposition, rising costs and the belief that the design was unrealistic.

The future museum, which will be designed in the shape of an “X”, will feature 10,000 square metres of exhibition space on Liverpool’s cultural and social history, including present exhibits of the Museum of Liverpool Life.

The two projects are considered integral aspects of Liverpool’s successful bid in 2003 for the 2008 European Capital of Culture.

Wednesday, June 16, 2021

In early May, Wikinews extended an invitation to Vitaly Filipchenko, an independent candidate in the 2021 New York City mayoral election, set to take place November 2nd, alongside other candidates. Filipchenko answered some questions about his policies and campaign during a phone interview.

Filipchenko, registered on the New York City Campaign Finance Board as Vitaly A. Filipchenko, is the first Russian candidate for New York City mayor, being born in Tomsk, Siberia in 1973, according to news agency Sputnik. He has since naturalised as a United States citizen. According to the web site, Filipchenko has been educated in road construction and maintenance and owns a moving services company; he describes himself on his web site as a “small business owner”. On his web site’s platform page, he says that “[m]y English may not be perfect – but my platform is.”

Incumbent Democratic mayor Bill de Blasio, who won re-election in the 2017 New York City mayoral election by 66.5%, cannot run for a third term under term limits. As of April 28, 22 candidates are currently running, the majority of whom are also Democrats. Ahead of the June Democratic primary for New York City mayor, a poll conducted May 23 and 24 by WPIX and Emerson College of 12 Democratic candidates with a margin of error of 3.2 per cent has former commissioner for the New York City Department of Sanitation Kathryn Garcia and Borough President of Brooklyn Eric Adams leading with 21.1% and 20.1%, respectively.

Monday, June 1, 2009

In a televised speech from the White House at 16:00 UTC today, President of the United States Barack Obama presented a reorganization plan following the 12:00 UTC announcement by General Motors that it had filed for bankruptcy and Chapter 11 protection from its creditors, the largest bankruptcy of a U.S. manufacturing company.

Describing the problem with the company as one that had been “decades in the making,” Obama explained the rationale behind his proposed reorganization plan for General Motors. He stated that his intent was not to “perpetuat[e] the bad business decisions of the past,” and that loaning General Motors money, when debt was its problem, would have been doing exactly that. His plan, he stated, was for the United States government, in conjunction with the governments of Canada and Ontario (which he thanked for their roles alongside the government of Germany which he thanked for its role in selling a corporate stake in GM Europe), to become shareholders in General Motors. The United States government would hold a 60% stake. The government will give GM a capital infusion of US$30 billion in addition to the funds it has already received.

Of the government ownership he stated that he refused “to let General Motors and Chrysler become wards of the state”, and described the bankruptcy of Chrysler, and the bankruptcy of General Motors that he envisioned as being “quick, surgical, bankruptcies”. He pointed to the bankruptcy of Chrysler as an example of what he envision for General Motors, but stated that General Motors was a “more complex company” than Chrysler.

Responding to challenges voiced by political opponents, before the speech, that the federal government would actively participate in the affairs of the restructured company, he stated that he had “no interest” in running GM, and that the federal government would “refrain from exercising its rights” as a corporate shareholder for the most part. In particular, he stated that the federal government would not exercise its rights as a shareholder to dictate “what new type of car to make.” He stated that he expected the restructured GM to make “high quality, safe, and fuel-efficient cars of tomorrow,” and several times described what he anticipated as “better” and “fuel-efficient” cars, after a streamlining of GM’s brands.

He said to the general public that “I will not pretend that the hard times are over.” He described the financial hardship that some — shareholders, communities based around GM plants, GM dealers, and others — would undergo as a “sacrifice for the next generation” on their parts, so that their children could live in “an America that still makes things,” concluding that one day the United States might return to a time when the maxim (a widely-repeated mis-quotation of what Charles Erwin Wilson once testified before the U.S. Senate when nominated for the position of Secretary of Defense) would once more be true that “what is good for General Motors is good for the United States of America.”

Saturday, October 14, 2006

An American inventor has patented a pair of new time formats with a footprint less than 50% of that of conventional four-digit time. The more unusual of the two new formats, called “TWELV”, dispenses with numerals altogether. In place of clock hands or digits, the new clock uses color to convey the hour and a moon image to convey the minute, which moon slowly grows throughout the course of an hour from a narrow crescent to a full-fledged circle.

The second and more approachable of the new formats retains numerical digits to indicate the minute but uses colors to convey the hour.

Early critics question whether the aesthetic benefits of the moon-clock will be sufficient to encourage users to learn the color-based time-telling system. However, the size advantages of the new system may make it particularly suitable for mobile applications, particularly cell phones, wearable computers, and head-mounted displays.

Tuesday, August 23, 2016

The following is the third edition of a monthly series chronicling the U.S. 2016 presidential election. It features original material compiled throughout the previous month after an overview of the month’s biggest stories.

In this month’s edition on the campaign trail: two individuals previously interviewed by Wikinews announce their candidacies for the Reform Party presidential nomination; a former Republican Congressman comments on the Republican National Convention; and Wikinews interviews an historic Democratic National Convention speaker.