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Sunday, June 23, 2013

A device known as the Mosquito, set to be trialed in New South Wales (NSW), Australia by RailCorp in a bid to deter vandals from areas frequently the target of graffiti, is attracting criticism. Wikinews reached out to several people about the trials.

The units work by emitting a high-pitched buzz, similar to that of a mosquito, which is generally only audible to those under the age of about 24. The aim is to repel young people who become irritated by the noise, as a prevention method against graffiti, loitering, and other crimes like theft.

The initiative was announced last month, but RailCorp has not revealed when it intends to test the technology to crack down on graffiti.

In an interview with Wikinews, President of the NSW Council for Civil Liberties Cameron Murphy this week labeled the strategy “ridiculous”. “All they’re going to do is wear headphones and these [devices] will make no difference at all.”

Thousands of units have been set up in the UK since they first became available about seven years ago, where they’re used to stop youths gathering near public areas like shops and train stations. The technology has a high usage rate in the UK, and the Council of Europe has called for a ban on grounds it violates human rights, calling it “highly offensive”.

A RailCorp spokesperson confirmed to Wikinews the devices would only be situated on railway land away from public areas.

Mr Murphy maintains the NSW government’s policy is “based upon discrimination” and it assumes the youth affected by the noise are those doing graffiti, without solid evidence to prove this.

NSW Liberal MP Gareth Ward told Wikinews, “very few crime fighting techniques are fool-proof,” and as people have found ways to get around CCTV, they’re like to do the same with this, which is why it’s only being trialed at this stage. He acknowledged the devices will be situated in areas where the general public shouldn’t be hanging around. “There are certain areas in the network where trains may not be travelling at a particular time and that’s when those devices will be turned on […] and I think that’s perfectly reasonable.” He remarked, “any young person who feels they’ve been aggrieved […] should feel free to contact the Minster for Transport.”

A mobile phone message tone based on the same mosquito sound has been touted as teacher-proof because teens should be the only ones able to hear it if it goes off during class.

Monday, July 25, 2005

A suspect package discovered in Little Wormwood Scrubs, west London is apparently a fifth bomb made to the same design as those used in the 21 July attacks. The device was subjected to controlled explosion by the police over the weekend and its discovery has led to speculation that a fifth bombing attempt may have been intended that day. The device was apparently a nail bomb.

Little Wormwood Scrubs is just north of Shepherd’s Bush (scene of one of Thursday’s bombing attempts) and White City (the location of the BBC’s TV centre). It also borders on North Pole sidings, which are used by the Eurostar cross-channel train which travels through the Channel Tunnel.

Tuesday, April 16, 2013

In a study published yesterday online in the journal Neuropsychopharmacology, scientists from the Indiana University School of Medicine say the taste of beer alone triggers a release of dopamine, the brain’s chemical reward signal.

Dopamine is a chemical released by the human body and is associated with drug- and alcohol-related use and pleasure. In men with family histories of alcoholism, the dopamine release was greater.

The scientists sprayed 15 milliliters (about one tablespoon) of either beer or a sports drink into the mouths of the participants over a period of 15 minutes, scanning their brains and noting increases in dopamine levels were present. According to the scientists, 15 mL of beer does not contain enough alcohol for the alcohol to cause intoxication or any noticeable increase in blood-alcohol levels.

Brain scans were accomplished with positron emission tomography, an imaging technology using radiation to obtain three-dimensional images of, in this case, the human brain.

The senior author of the study, Dr. David A. Kareken, said “We believe this is the first experiment in humans to show that the taste of an alcoholic drink alone, without any intoxicating effect from the alcohol, can elicit this dopamine activity in the brain’s reward centers”.

Professor of substance use, policy and practice Peter Anderson at Newcastle University in the UK said many “sorts of cues” can cause an urge to drink. “This paper demonstrates that taste alone impacts on the brain functions associated with desire. This is not surprising — if taste increases desire, it has to impact on brain functions.”

Monday, August 29, 2005

Hurricane Katrina is now over the U.S. mainland and has caused more than US$12 billion of damage. Some estimates are as high as $30 billion.

New Orleans was spared the most intense winds as the hurricane weakened as it made landfall, and its track turned slightly east, away from the city. However, the area was still subjected to sustained winds of more than 100mph, and rainfall as heavy as six inches per hour.

Future prices of crude oil rose above $70/barrel in the U.S. on Monday in the wake of Katrina’s surge through oil and refinery processing facilities in the Gulf of Mexico. The storm forced operators to shut down an estimated 1 million barrels of daily refining capacity in the region that accounts for nearly a quarter of total domestic production.

A U.S. spokesman for the Bush administration said the government will consider releasing crude oil from the Strategic Petroleum Reserve if requested by refiners. OPEC has pledged to blunt the impact by increasing production to compensate.

White House spokesman Scott McClellan told reporters that Michael Brown, the director of the Federal Emergency Management Agency (FEMA), briefed Mr. Bush before he left his Texas ranch for Arizona where he will deliver a speech on Medicare. Brown said it would take time before an assessment is possible for when refineries could resume activity.

President Bush authorized loans from the strategic reserve to help make up for missing supplies when Hurricane Ivan struck in 2004.

Thursday, September 8, 2005

The US Federal Emergency Management Agency (FEMA) website (for requesting disaster aid) is only functional for applicants using the latest version of the Internet Explorer web browser on the Microsoft Windows operating system. Users with other web browsers, such as Netscape, Opera, Safari, Firefox, or operating systems other than Windows, are effectively screened out of the site, which gives them a message that they need to download Internet Explorer version 6 or call FEMA at 1-800-621-3362 to register.

Relief workers are setting up many computer kiosks for evacuees to use. These kiosks are built from donated computers, many of which are unable to run Windows and/or Internet Explorer. Most of these kiosks use LiveCD versions of Linux, leaving evacuees unable to fill out aid forms.

A spokesperson for FEMA told MSNBC they were aware of the problem, and were trying to resolve the issue. They were, however, unable to provide an estimate of when the problem would be solved. Mike Quealy, a FEMA spokesperson, said the issue occurred because this tool was originally designed for in-house use by people working at the call center.

Telling the Opera web browser to spoof its user agent, by identifying itself as Internet Explorer, appears to trick the FEMA website into allowing the user to fill out the form. Firefox users can install the Prefbar extension (http://prefbar.mozdev.org/), and use the “User Agent Spoof” dropdown to achieve the same effect. Safari users can use the Debug drop-down menu (http://developer.apple.com/internet/safari/faq.html#anchor14), and use the “User Agent” option to achieve the same effect. Other options are to run Windows and Internet Explorer in an emulator such as VirtualPC on the Mac or VMware on Linux. This option is slow and requires the user to already own or purchase a license for Windows and the emulator software. Purchasing the software can cost several hundred dollars. Implementing a software compatibility layer, like the GPL wine project, allows the user to run certain Windows software on Linux, but still requires valid licenses for Windows.

Friday, April 3, 2009

The G20 Summit held in London, England concluded Thursday with an injection into the economy of US$5 trillion by the end of 2010.

Global trade would be supported by $250 billion (169.5 billion pounds). “We are going to act decisively to kickstart international trade. We will ensure availability of at least $250 billion over the next two years,” said Gordon Brown Prime Minister of the United Kingdom.

The International Monetary Fund IMF will have access to $750bn in resources of which $250bn will support special drawing rights.

Developing countries received $100bn which will be dispensed via Multilateral development banks. Towards this end, the IMF will sell off gold reserves.

China will support the IMF fund by $40bn, the European Union by $100bn, and Japan by $100bn.

There will be increased regulation on banking and credit ratings agencies. There was a commitment to clamp down on hedge funds, tax havens and toxic assets. To restore consumer confidence in the financial sector, a new Financial Stability Board will be initiated internationally. There would be new policies implemented to control pay and bonuses paid to the heads of banks and corporations.

The G20 leaders were adverse to protectionism and rallied to support international trade and investment.

The Leaders’ statement said, “We reaffirm the commitment made in Washington: to refrain from raising new barriers to investment or to trade in goods and services, imposing new export restrictions, or implementing World Trade Organization (WTO) inconsistent measures to stimulate exports.”

Eoin O’Malley, senior adviser on international trade at BusinessEurope, said “The measure also needs to be part of wider package to avoid protectionism and conclude the Doha round which will stimulate trade growth. The key point now is to move forward with Doha. The key now is implementation. G20 governments must act quickly to provide this finance to companies that need it urgently.”

Wednesday, July 25, 2012

Homebush Bay, New South Wales —Wikinews sat down with Great Britain men’s national wheelchair basketball player Joni Pollock before a practice session at the Rollers & Gliders World Challenge in Sydney.

British-born Pollock was born with the condition spina bifida. He explained he could walk with difficulty up until age twelve or thirteen, after which he began using a wheelchair. Shortly after this, he began playing wheelchair basketball. He attended a disabilities tournament for children with disabilities in England, where he tried both wheelchair basketball, since he came from a town where team sports were popular; and wheelchair tennis, as he’d played with an able-bodied friend. Ultimately, he chose wheelchair basketball as it was a team sport.

Wikinews asked Pollock about being loud towards his team mates during the match on July 20 between the Australian Rollers and the Great Britain Bulldogs. He said he was out of wheelchair basketball for nine months due to a pressure sore and surgery on his shoulder, and has been making a comeback since January, with the doctors and physiotherapists giving him the all-clear in April. On that night, he said, the Australian team used bullying tactics and some of his teammates on the British team didn’t step up to win the game. He also said that no matter what team his team plays against, he has a target on his back because of his calibre of playing in the game, and his team failed to to understand it that night, leaving him frustrated with his team and himself; and, he hates coming to Australia during a Paralympic year since the home town —that is, Australian— referees do not protect the visiting team from the home team’s dirty playing, which puts the British team’s gold medal prospects in jeopardy.

Wikinews also asked Pollock his opinions regarding Oscar Pistorius. Pollock believes Pistorius shouldn’t be competing in the Olympics if other Paralympic athletes can’t compete. He also mentioned reservations about certain technical aspects, such as whether Pistorius would be the same height if he still had his legs rather then his prosthetic legs. Asked about 5 point players playing in wheelchair basketball, he said he believes 5 point players can play with other point players but not in the Paralympics, and said 5 point players currently play in the domestic league but not at the elite level, to boost the number of players participating and to help the development of the game.

Wikinews also questioned him about tattoos worn by members of the British team. In previous years, he said, only one or two forwards had tattoos, but now almost everyone has one as having tattoos is currently in fashion. He said he got his first tattoo at the age of sixteen and only recently had it removed. He also has tattoos on his right arm, depicting the logos of the Paralympics and World championships in which he competed.

Pollocks’s team begins its London campaign on August 30, against the Germany men’s national wheelchair basketball team.