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Saturday, September 3, 2005

United States Chief Justice William Rehnquist has died of complications from thyroid cancer. He was 80. Rehnquist died surrounded by friends and family in his Arlington, Virginia home.

“President Bush and Mrs. Bush are deeply saddened by the news,” said White House counselor Dan Bartlett. “It’s a tremendous loss for our nation.”

Rehnquist’s death creates a second opening in the United States Supreme Court. The first vacancy occurred when Associate Justice Sandra Day O’Connor announced her retirement on July 1, 2005, though O’Connor will remain in office until her successor has been appointed. Hearings for nominee John G. Roberts, Jr. are set to begin on Tuesday, September 6, 2005.

Rehnquist first joined the Supreme Court, the highest court in the U.S., as an Associate Justice in 1972. He was elevated to the leading position of Chief Justice in 1986 and presided over the court for the next 19 years.

Thursday, March 6, 2008

During a media event held at its Cupertino headquarters, Apple released the long awaited iPhones Software Development Kit (SDK) and the associated iTunes “App Store” and iPhone Developer Program. The SDK will allow third party software developers to create applications for the iPhone and then distribute them on the iTunes Apps Stores. Any members of the iPhone Developer Program can add applications to the store for free; the program costs $99 (USD) to join. Developers will be able to set the price of the applications or release them for free. All applications will have to be approved by Apple before being allowed on the store. Some of the disallowed categories are”porn”, excessive bandwidth users and anything malicious or illegal. VoIP applications would be allowed over Wi-Fi only. Enterprises can setup private pages on the store to distribute internal applications.

At the event several third party developers that had been given early access to the SDK demonstrated their applications. Among the applications demonstrated were EA‘s Spore, AOL‘s AIM instant messenger and a client for epocrates, a drug reference service.

The company also announced the iPhone 2.0 update that was released as a closed beta for developers and is scheduled for public release in June. In the new version Apple has been focusing on enterprise features in an attempt to compete with rivals like RIM‘s BlackBerry and Microsoft’s Windows Mobile. The update adds support for ActiveSync, which Apple has licensed from rival Microsoft, WPA2 and virtual private network support. The update will also be available to iPod Touch users for what Steve Jobs described as “a nominal charge”, as Apple have done in the past with the previous iPod Touch and MacBook Wi-Fi updates.

Friday, November 3, 2006

On November 13, Torontonians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Don Valley West (Ward 25). Three candidates responded to Wikinews’ requests for an interview. This ward’s candidates include John Blair, Robertson Boyle, Tony Dickins, Cliff Jenkins (incumbent), and Peter Kapsalis.

For more information on the election, read Toronto municipal election, 2006.

Monday, June 25, 2018

On Saturday, the plastic ban in the Indian state of Maharashtra came into force. In an attempt to minimise pollution, the state government has introduced a ban on single-use plastics.

The leader of the Yuya Sena political party, Aaditya Thackeray, said on Twitter, “The ban on single use disposable plastic cups, plastic bags, plastic straws, plastic plates and cutlery, styrofoam cutlery and non woven bags”. He added, “these are global issues now and we have taken a step to combat it”.

Plastic pollution has led to the choking of drains, marine pollution and a risk of animals consuming plastics. This year, India’s motto for World Environment Day — June 5 — was “Beat Plastic Pollution”. People violating the plastic ban are to face a fine of 5,000 Indian Rupees (INR) for the first offence. For the second offence, the fine is INR 10,000 and the third time offence is INR 25,000 and a three-month prison term. Deputy municipal commissioner Nidhi Choudhary said, “To weed out corruption, we plan to give inspectors payment gadgets for electronic receipts of the fines”.

The Maharashtra government has given a 90-day period for manufacturers to dispose of existing polyethylene terephthalate (PET/PETE) plastic spoons and plates, while shopkeepers and citizens in general have six months to dispose of plastics. However, the ban does not prohibit plastic usage for wrapping medicines or milk cartons thicker than 50 microns.

The state government had announced the decision for the plastic ban on March 23. According to NDTV’s report, Maharashtra is the eighteenth Indian state to enforce a state-wide plastic ban. Aaditya Thackeray also said, “I congratulate the citizens for making this into a movement, even before the ban was enforceable, giving up single use disposable plastic.”

Thursday, May 1, 2008

Demolition work is set to resume at the former Deutsche Bank Building in New York after work was halted last August over a fire that killed two firefighters. The city’s Department of Buildings lifted an order to cease work imposed at the time as the buiding’s owners have installed fire control systems at the condemned 26 storey office block.

The building was seriously damaged in the September 11, 2001 attacks as the south tower of the World Trade Center collapsed, filling the building with debris, much of it toxic. In subsequent years fragmental remains of hundreds of victims from the disaster were removed from the building and regulators had lengthy debates over how the tower should be demolished.

After the fire, work immediately halted and a grand jury criminal investigation followed. The fire is thought to have been triggered by a cigarette discarded by a worker on the site, which will ultimately home one of five new towers planned for the area devastated by the attacks. Of major importance were polyethylene and plywood decontamination barriers which both fueled the blaze and hindered the movement of firefighters. It is thought they may have blocked escape for the two who were killed by the fire.

The Lower Manhattan Development Corporation, who owns the property, says 300 asbestos removal workers are set to begin shifts of six days per week are set to clear toxic material remaining on 19 floors of the tower. This means the work force has increased by one hundred. Decontamination chambers will now be present across all floors instead of merely the ground floor.

Amongst the new safety measures are fire-proof sheetrock decontaminaton chambers, improved safety within the actual chambers and two fire-rated interior stairways. The modifications were made by LVI Environmental Services with work commencing in February this year.

The tower at 130 Liberty Street was originally intended to be gone by 2005, but the deadline was expanded to 2008. The fire means the work has been delayed a year with a revised estimated time of completion being 2009.

Thursday, October 22, 2020

2020 Melbourne Lord Mayor candidate Wayne Tseng answered some questions about his campaign for the upcoming election from Wikinews. The Lord Mayor election in the Australian city is scheduled to take place this week.

Tseng runs a firm called eTranslate, which helps software developers to make the software available to the users. In the candidate’s questionnaire, Tseng said eTranslate had led to him working with all three tiers of the government. He previously belonged to the Australian Liberal Party, but has left since then, to run for mayorship as an independent candidate.

Tseng is of Chinese descent, having moved to Australia with his parents from Vietnam. Graduated in Brisbane, Tseng received his PhD in Melbourne and has been living in the city, he told Wikinews. Tseng also formed Chinese Precinct Chamber of Commerce, an organisation responsible for many “community bond building initiatives”, the Lord Mayor candidate told Wikinews.

Tseng discussed his plans for leading Melbourne, recovering from COVID-19, and “Democracy 2.0” to ensure concerns of minorities in the city were also heard. Tseng also focused on the importance of the multi-culture aspect and talked about making Melbourne the capital of the aboriginals. Tseng also explained why he thinks Melbourne is poised to be a world city by 2030.

Tseng’s deputy Lord Mayor candidate Gricol Yang is a Commercial Banker and works for ANZ Banking Group.

Currently, Sally Capp is the Lord Mayor of Melbourne, the Victorian capital. Capp was elected as an interim Lord Mayor in mid-2018 after the former Lord Mayor Robert Doyle resigned from his position after sexual assault allegations. Doyle served as the Lord Mayor of Melbourne for almost a decade since 2008.

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.