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Monday, August 27, 2012

London, England — As Paralympians ready for the Games which are set to open later this week, they have access to a world class fitness center inside the Paralympic Village which is designed to maximise their pre-Game preparations.

According to volunteers staffing the center, instead of being a single large room, as in Beijing, the building has numerous rooms. It, along with the adjacent Village Services Centre, is designed to be converted into a school after the games conclude. Rooms have been structured as a gym, an auditorium, and science laboratories.

Gym equipment is supplied by Technogym, an Italian firm that has supplied gym equipment for the Olympics since 2000. Equipment has been provided not just for for the Fitness Centre, but for gyms at all the Olympic venues. The newest equipment is oriented toward maximum flexibility, allowing athletes to exercise the particular muscles that they most require for their sport.

In addition to the equipment, the Fitness Centre also provides instructors trained in the use of the equipment, the likes of which athletes from many countries have never seen before. There are also a number of instructors available to provide motivational training.

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.

Saturday, March 15, 2008

The Internet group Anonymous today held further protests critical of the Church of Scientology.

The global protests started in Australia where several hundred protesters gathered at different locations for peaceful protests.

In a global speech, the Internet protest movement said Scientology “betrayed the trust of its members, [had] taken their money, their rights, and at times their very lives.” The protesters welcomed the public interest their protests have led to, and claimed they witnessed “an unprecedented flood of Scientologists [joining] us across the world to testify about these abuses.” The group said it would continue with monthly actions.

In a press statement from its European headquarters, Scientology accused the anonymous protesters of “hate speech and hate crimes”, alleging that security measures were necessary because of death threats and bomb threats. This also makes the Church want to “identify members” of the group it brands as “cyber-terrorists”.

Wikinews had correspondents in a number of protest locations to report on the events.

Anonymous states that the next protest is scheduled to take place on April 18, which happens to be the birthday of Suri, the daughter of Tom and Katie Cruise.

Thursday, March 1, 2007

A steroid distribution network exposed by a New York prosecutor is reported to have connections to a number of high-profile professional athletes, including retired boxer Evander Holyfield and current Los Angeles Angels outfielder Gary Matthews, Jr.

Federal agents raided two pharmacies in Florida and Alabama which were tabbed by a prosecutor in Albany County, New York as having links to illicit distributors of steroids. Eight people have been arrested in connection to this ring, and up to 24 people are individuals of interest to federal agents and may be arrested before the investigation is over.

According to records seized during the raids, customers of the pharmacies included Holyfield, Matthews, former baseball star Jose Canseco, and former pitcher Jason Grimsley. Investigators reportedly have found evidence that performance-enhancing drugs were prescribed to a number of professional athletes as well as international bodybuilders. Further evidence showed that Dr. Richard Rydze, team doctor of the Pittsburgh Steelers, purchased $150,000 worth of human growth hormone on his personal credit card. Calls to Dr. Rydze were not immediately returned.

Those arrested include Stan and Naomi Loomis, owners of Signature Pharmacy in Orlando, Florida. Two other employees of the pharmacy (including Loomis’s brother, Mike) were arrested as well. P. David Soares, Albany County prosecutor, indicated in filings from his office that Signature is believed to be a “producer” of anabolic steroids. Grimsley and Rydze were reported to be customers of Signature Pharmacy. Holyfield, Matthews, and Canseco were allegedly on customer lists from Applied Pharmacy Services in Mobile, Alabama. Both pharmacies and their owners are implicated in the steroid ring.

According to SI.com, Matthews received shipments of Genotropin, a synthetic growth hormone. The shipments were sent to the address of one of his former minor-league teammates in Mansfield, Texas. Matthews claimed he did not know why his name was on Applied Pharmacy’s customer list. He did not comment further on the situation, stating that he was not “in a position to answer specific questions.”

On Wednesday, Holyfield indicated that he was “not overly concerned about the situation.” He did mention that the only purchase of medical supplies that can be attributed to him were medications for his father, who died of a heart ailment in January. Later that evening, Holyfield released a more pointed denial, stating, “I do not use steroids. I have never used steroids. I resent that my name has been linked to known steroid users by sources who refuse to be identified in order to generate publicity for their investigation.”

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Saturday, April 3, 2010

Wonthaggi, Victoria — Wonthaggi defeated Leongatha at home in the opening game of the 2010 Gippsland Football League (officially the Gippsland League, GL) season this past Saturday. The match, unofficially dubbed “the South Gippsland derby”, was played a week prior to the other opening round matches.

The three remaining matches of round one are scheduled to be played next Saturday (April 10). Morwell will host Warragul in Morwell, Drouin will play Maffra in Drouin and Moe will host Traralgon at Yallourn North with Sale having the bye.

The Gippsland Football League is considered one of the “major leagues” controlled by the Victorian Country Football League, the governing body of Australian rules football in regional Victoria, Australia.

At the league’s annual general meeting in December, it changed it’s name from the West Gippsland Latrobe Football League. At the same meeting, Wonthaggi joined the GL after dominating the Alberton Football League during the past decade. The Power made five concecutive Alberton Grand Finals winning three, losing only to Yarram (2007) and Stony Creek (2009).

Wonthaggi Power Football Club is a result of a merger between Wonthaggi Blues, a former Gippsland FL team, and Wonthaggi Rovers, an Alberton FL team. In February, the Gippsland Football League announced that Wonthaggi would be changing their uniforms, because their original one was similar to that of Warragul.

Leongatha finished the 2009 season losing the minor semi final against enventual grand final winners Maffra. Leongatha defeated Drouin in the last Elimination Final under the West Gippsland Latrobe Football League banner.

Scores below are quoted as goals-behinds (total). Goals are worth six points, behinds one.

Wonthggi kicked off their first game in the major league with a opening quarter lead of four and a half goals over rivals Leongatha. The Power’s move from the Alberton League looked to be justified as they went in to cruise mode.

Leongatha slowly clawed back the deficit over the next three quarters but the first quarter result and inaccurate kicking caused them to fall short by one point.