Tuesday, February 7, 2006

Pictou Island had 2,000 to 3,000 seals on it when struck by a “severe” storm that buried the tiny Canadian island in snow and created rough ocean effects Wednesday and Thursday.

Jane MacDonald, an island resident, said that she woke up Thursday morning to see “wall to wall seals” and their puppies “decimated” by the storm.

MacDonald commented, “The seal puppies were literally swept away into the water because their mothers couldn’t get them to higher ground. A wave would hit and the pup went under. The mother pushed it up with her nose, and then another wave would hit.”

“After the sixth or seventh wave, the pup didn’t come up,” MacDonald said. “The more you watched, the worse it got. The mothers struggled so hard to save their babies and it just couldn’t be done, I’d never seen anything like that.”

Wednesday, December 31, 2008

What would you tell your grandchildren about 2008 if they asked you about it in, let’s say, 20 years’ time? If the answer to a quiz question was 2008, what would the question be? The year that markets collapsed, or perhaps the year that Obama became US president? Or the year Heath Ledger died?

Let’s take a look at some of the important stories of 2008. Links to the original Wikinews articles are in all the titles.

Friday, November 10, 2006

In an internet-based study published today on the website of the British Medical Journal, Australian investigators tested how well Googling could help to establish a difficult diagnosis. The search results met against their criteria in 15 out of 26 cases.

Previous anecdotes of the use of Google in reaching a difficult diagnosis are presented in the paper. In a case described in the New England Journal of Medicine (NEJM), a physician diagnosed IPEX syndrome after submitting the typical diagnostic clues to the search engine. A patient’s father replied to doctor’s saying that his son had acute subclavian vein thrombosis of unknown origin: “But of course hehas Paget-von Schrötter syndrome.”

Hangwi Tang and Jennifer Hwee Kwoon Ng from the Princess Alexandra Hospital in Brisbane selected clinical cases from the NEJM blind to the correct diagnosis. They selected 3 to 5 rather specific features, searched Google, and selected the 3 disorders from the results that seemed to fit the case best. If one of those was right, Google was said to be “right”.

The scientists admit that an internet search probably works better with specific symptoms rather than with phrases such as “fever ill pain”. Also, the percentage may depend on the operating physician’s knowledge base, and the test was not double-blind.

Experts commented that the internet is not a replacement for doctors, but should be seen as a way of supporting doctors and patients. A spokeswoman for the Patient Association added that “a lot of sites are not credible. There are lots of good sites out there, but we also know that there are many that are not credible.”

Saturday, July 17, 2010

A car bomb that exploded at about 20:00 MDT Thursday (01:00 Friday UTC) in a violent area of Ciudad Juárez, Mexico killed several people and injured more.

Police spokesman Jacinto Seguro said Friday that Mexican federal police received a call that an officer was dead. Seguro went on to say, “When they went to check the car, there was a dead body in there, dressed up like a police officer, but it wasn’t one of ours. They put him in a civilian car but dressed him up in a municipal police uniform. That’s when the bomb went off. It’s like an act of terrorism.”

Federal police spokesman Ramon Salinas said the blast killed two officers, a paramedic, and one civilian, although Mayor Jose Reyes said that only three died. At least six others were injured, although reports have said the total injured may be as high as sixteen. Four remain in the hospital, including three paramedics and one civilian.

Mexican authorities say it was a car bomb, but counter-terrorism experts are still unsure as to what caused the vehicle to explode. Intelligence expert Fred Burton said, “For this to be an improvised grenade attack, in some capacity, it doesn’t surprise me.”

The Juárez Cartel, one of the two drug-traffickers in the area, claimed responsibility for the bombing in a graffiti message. “We have more car bombs,” the graffiti said.

Ciudad Juárez has a history for trafficking drugs to the United States, especially into Texas.

Before the explosion, the police arrested a suspected leader of the Juarez cartel, Jesus Armando Acosta Guerrero.

This year more than 7,000 people have died as a result of drug-related violence in Mexico since this year began. Attorney General Arturo Chavez on Friday said nearly 25,000 people have died in the last three and a half year period.

Monday, November 9, 2009

The Walt Disney Company has today announced the inclusion of a Christmas special in its animated comedy series Phineas and Ferb. The special, entitled “Phineas and Ferb’s Christmas Vacation,” will follow the series’ protagonists, stepbrothers Phineas and Ferb, trying to spread Christmas cheer across their city after the mad scientist Dr. Doofenshmirtz uses a machine to cancel the holiday.

Disney has high expectations for the special. On November 27, the company will stream one of the seven musical numbers that will be showcased in the special on its public radio network Radio Disney. The official special is set to air accordingly the following month on December 6, 2009, on the company’s cable network Disney XD. Soon after, it will air on fellow Disney networks Disney Channel and ABC Family.

The crew of the series too have high hopes for the Christmas special. Zac Moncrief, who directed the special, announced that he believes it will “go down in history as a cartoon classic.” When asked about the special, co-creator Jeff “Swampy” Marsh explained, “It’s kind of intimidating. You sit down and think, ‘This is something that’s going to live at Christmas for a long, long time.'” Dan Povenmire, the other co-founder, said of his excitement over the featured musical numbers, “[H]opefully they’ll be songs that this generation of kids will think of as Christmas songs the same way that kids think of ‘Dahoo dore’ (from ‘How The Grinch Stole Christmas‘) or ‘Rudolph The Red-Nosed Reindeer.'”

Thursday, June 2, 2005

Darwin’s Ltd. opened a second location of their sandwich shop at 1613 Cambridge Street in Cambridge, Massachusetts, in late May. It is situated across from Cambridge Rindge and Latin School. Previously limited to one location at 148 Mount Auburn Street, the second store seats approximately 30 people and sells sandwiches, coffee drinks, locally made pastries, as well as some produce and snack foods. The establishment also provides free wireless access through the WanderingWifi service. The shop plays music during the day; during this reporter’s visit to the shop, selections played ranged from David Bowie to The Strokes. The store is air-conditioned.

Key differences between the original store and the new one include the unification of the cafe and the sandwich line now behind one counter, handicap accessible restrooms, no beer or wine sold at location, and a lack of a loyal customer base. Although the recent months have been slow, business is expected to pick up with the return of Cambridge area students this autumn.

While the original location of Darwin’s was recently cited for lacking sneeze guards before the kitchen counter, according to the Cambridge Chronicle, the new Darwin’s has acrylic sheets along the front of their sandwich counter. The original Darwin’s has installed the sneeze guard at the kitchen counter the day following citation.

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.