Saturday, January 5, 2019

A road accident followed by a fire on a Florida highway near Gainesville on Thursday killed five children in a church bus and two truck drivers. One semi truck and a car broke through the center guardrail before colliding with other vehicles; around 50 gallons of diesel fuel, officials said, spilled and ignited.

The children were all from Marksville, Louisiana. The Avoyelles House of Mercy, a Pentecostal church, had been travelling 700 miles from Louisiana to Walt Disney World and was within an hour of its destination. One truck driver was from West Palm Beach, Florida, the other from Albuquerque, New Mexico.

The deceased were aged nine, ten, thirteen, two aged fourteen, 49, and 59. At least eight more people were hospitalized.

The accident sequence began, Florida Highway Patrol described, in the northbound lanes of Interstate 75 close to Alachua when the initial collision between the car and truck occurred. After crossing the center divider, the out-of-control vehicles collided with the church bus and a second semi truck in the southbound lanes. The bus overturned, with occupants ejected; a southbound fifth vehicle was unable to prevent itself running through the debris. Reports indicate this vehicle may have struck victims lying on the roadway.

According to eyewitness Vinnie DeVita, “within probably 15 to 20 seconds of it all, it exploded. I mean, just a ball of flames.” DeVita narrowly avoided being caught up in the accident. The Alachua Sheriff’s Office tweeted the response “required all hands on deck.” Authorities stated the road was damaged by the fire’s ferocity. Emergency workers have indicated a homicide probe is ongoing.

Another eyewitness, Nicole Towarek, described extensive tire marks and “insane” heat. Florida Department of Transportation official Troy Roberts said yesterday morning the road itself, which is straight in the vicinity, will be examined as part of investigations. He said “Guardrails can only take so much.” The guardrail would be examined, Roberts said, to determine if it had performed as designed. The state had lanes closed last night as it worked to repair the damaged surface.

Also investigating is the Florida Highway Patrol, which is attempting to ascertain who, if anyone, is to blame. Meanwhile the National Transportation Safety Board, commonly involved in major highway accident probes, was absent. It is presently unable to operate due to a shutdown of much of the Federal government in a budget dispute; however, its website notes that its operations center is still accepting accident notifications without specifying if this resource is operating 24/7 as it usually does.

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.

Saturday, March 25, 2006

Student protests against the French Prime Minister Dominique de Villepin job reform plan to give employers the right to dismiss young employees within the initial two years of their employment turned increasingly violent over the last two weeks.

The controversial program called the CPE, “First Job Contract”, is to encourage employers to hire people under the age of 26. The French government claims that this process is necessary to reduce the unemployment rates of young people, which is pegged as high as 23% (this rate is the quotient of the number of people under 26 deemed to seek employment over the total of those employed and deemed to seek employment, which excludes the large proportion of students in that population). However, student protestors and trade unions say that the legislation infringes on workers’ rights, and opinion polls show that some two-thirds of the population want the CPE either modified or dropped altogether.

The CPE allows employers to hire people age 26 and younger on a contract for up to two years which may be terminated at any time without explanation. While supporters of the law say that it will make younger people more attractive for employers, opponents say it makes it harder for young people to find long-term employment as there is no incentive for employers to offer any other form of contract.

Labour unions and student organisers are calling for a national strike on Tuesday, the fifth strike in the past two weeks.

The French labor laws are claimed to be among those protecting employees the most in Europe; they prevent employers from trimming their workforces without paying substantial severance packages. Prime Minister de Villepin’s claims to intend to reduce youth unemployment by focusing on attracting modern industries relying on higher employee turnover and more flexible employment arrangements.

The current program is similar to the CNE ordinance the Prime Minister issued last summer for small businesses in France.

CPE was adopted under an exceptional “fast-track” procedure allowing the executive to pass legislation through Parliament without Parliament having to approve it, known as “49-3” following from the number of the relevant article in the French Constitution. This procedure is normally reserved for important but controversial texts considered a crucial and urgent element of the policies of the Prime Minister. Once 49-3 is declared, the law is considered adopted by Parliament unless the National Assembly votes a motion of censure, which terminates the Prime Minister and his cabinet’s term. Following standard practice when 49-3 is used, a motion of censure was proposed by the opposition, then voted down by the Assembly (in which the ruling UMP party has a majority).

Thursday, June 30, 2005

Defending Wimbledon Ladies Singles champion Maria Sharapova has been beaten by Venus Williams in the 2005 semi-final by two sets to love. In the final game, Williams came to match point twice, just as rain began to fall. Both that and the preceding game were hard fought, with a succession of deuces.

The other semi-final, between Amelie Mauresmo and Lindsey Davenport, will resume tomorrow after rain forced an early end to play today. The match will resume with Davenport a break up in the final set. The previous sets both went to tie-breaks after both players exchanged breaks of serve.

Both matches were played at the same time – Williams and Sharapova on Centre Court, with Davenport and Mauresmo on No.1 – after early rain meant players could not get onto the courts until late afternoon.

Sunday, August 13, 2006

Twenty-four thousand delegates from over 132 countries are expected to attend the 16th International AIDS Conference in Toronto this week

Delegates include scientists, politicians, health care workers, government and non-governmental officials, people with AIDS and celebrities. In attendance will be Bill and Melinda Gates, Bill Clinton, Richard Gere, Olympia Dukakis and Sandra Oh.

The theme of the conference is “Time to Deliver” and is meant to focus attention on the need to meet past promises to increase funding for treatment, care and prevention. The conference began on August 13th and is scheduled to end on August 18th.

There is growing frustration with the failure of developed countries to provide drugs to combat the AIDS crisis in the developing world, particularly Africa.

“What the Western world has to do is deliver on its promises, which it never does. It always betrays the people of Africa,” Stephen Lewis, the UN secretary general’s special envoy for HIV-AIDS in Africa, told CBC News.

In the week leading up to the conference, Microsoft founder and philanthropist Bill Gates announced a donation of US$500 million spread over five years to the Global Fund to Fight AIDS, Tuberculosis and Malaria. Gates and former US President Bill Clinton will be sharing the podium during this week’s conference.

International AIDS conferences have usually been attended by world leaders, particularly the leader of the host country. Canadian Prime Minister Stephen Harper has been criticized for snubbing the conference by sending his health minister, Tony Clement, to attend in his place. The prime minister, who is touring Canada’s far north this week, officially declined his invitation to attend three weeks ago.

“It’s a dreadful mistake in political judgment, and it’s not excusable,” said Lewis, who was Canada’s Ambassador to the United Nations in the 1980s. “It’s a lost opportunity to tell the world how Canada feels about this pandemic.

“The Arctic sovereignty issue will still be there on August 18 (when the AIDS conference ends),” said Lewis. “Forty million people worldwide carry this virus, and most will die preventable deaths. What greater scourge is there than that?”

This is the second major international event Canada has hosted which Harper has snubbed. Last month, he did not appear in Montreal for the 2006 World Outgames, a celebration of elite gay, lesbian, and transgendered athletes.

The AIDS conference is expected to be the largest in history and will be ten times the size of the first which was held in Atlanta in 1985. It has become a biennial event and is convened by the International AIDS Society (IAS), an independent association of HIV professionals, with more than 7,000 members from 153 countries.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.

Tuesday, October 2, 2007

Vicki Gunn is running for the Family Coalition Party in the Ontario provincial election, in the Glengarry-Prescott-Russell riding. Wikinews’ Nick Moreau interviewed her regarding her values, her experience, and her campaign.

Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.

Wednesday, July 11, 2007

A fire broke out earlier today at an Airlines ramp control tower at the Miami International Airport. The building is currently being constructed. The fire is believed to have been sparked by hot roofing tar that spilled. The building is part of an expansion at the airport.

There fire is confined to the upper deck of the tower. There are no reports of flight delays because of the fire.