Author: Admin

Wednesday, June 30, 2010

An explosion at the University of Missouri-Columbia (Mizzou) on Monday afternoon left four people injured, authorities say.

The explosion occurred in a science laboratory in Schweitzer Hall around 2:20 p.m. CDT (1920 UTC) Monday. The source of the explosion was first thought to have been a 2,000-pound (907.2-kilogramme) hydrogen tank, but fire officials later said that this was not the case. The cause of the incident is currently under investigation by the Columbia Fire Department.

The Columbia Fire Department arrived at Schweitzer Hall after a report of a structure fire, but found that most of the fire had already been extinguished by the building’s fire sprinkler system. The remaining flames were put out by firefighters, one of whom said it looked as if “a bomb went off in the lab”.

Of the four hurt in the blast, one was a research scientist, one a graduate student, and the other two postdoctoral fellows. Three were treated for mild injuries and released from University Hospital, while the fourth was in good condition after being taken to the hospital’s burn unit for life-threatening injuries. A school spokesperson said that the university was not allowed to release the names of the victims.

Authorities initially believed that a large container of hydrogen gas had exploded, but investigators later said that the tank was intact. Fire officials also retracted an earlier statement that said the incident had been a result of human error. In a Monday night news release, the fire department said that lab workers had turned on the hydrogen but did not recognize warning signs indicating a dangerously high level of hydrogen gas in the lab, so they left the gas supply running. The report said the explosion occurred after the gas reached a source of ignition. However, the department said Tuesday that the investigation into the explosion is still ongoing and that they were not certain human error was the cause.

The investigation should determine the cost of repairs for the building, as well as whether the school should implement new procedures to avoid similar incidents in the future. The lab where the explosion took place will be totally rebuilt.

Schweitzer Hall houses Mizzou’s biochemistry department, which is part of the medical and agricultural programs. The building’s single classroom is located in the basement and was not in use at the time. The explosion happened on a third-story lab assigned to Judy Wall, a university professor, who was in her office across from the lab during the incident and referred inquiries to the news bureau. Other labs in the building were not disturbed, and Schweitzer Hall was established to be structurally sound, although nearly twenty windows had been shattered from the blast. The building reopened Tuesday for researchers to continue working.

Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.

Tuesday, August 23, 2011

A 5.8 earthquake struck 4 miles southwest of Mineral, Virginia, 80 miles south of Washington D.C., at 1:51 p.m. EDT (17:51 UTC) and lasted for 15–30 seconds. The quake had a magnitude of 5.8 with an epicenter 27 miles (43 km) east of Charlottesville, Virginia. A 2.8 aftershock was reported at 2:46 pm EDT (18:46 UTC).

According to Twitter reports, the quake was felt inland as far as Cleveland and Toronto and along the coast from Boston to Georgia. Police sergeant James Ryan, from South Brunswick, New Jersey stated that “The 911 line is flooding with calls right now. People want to know what happened. They want to know if there was an explosion.”

The United States Capitol and The Pentagon in Arlington were evacuated, as were police headquarters and city hall in New York City. Numerous minor injuries have been reported in Washington, D.C.; however, none of them are serious. There have been confirmed reports of damage at the Washington National Cathedral and the Smithsonian Castle. The Pentagon was also damaged when a burst pipe caused flooding. The North Anna Power Station lost offsite power and had to shut down, turning to four diesel generators to maintain cooling of the facility. Both the JFK and Newark airports were briefly shut down and the control towers were evacuated. A release from Amtrak stated that trains will be operating at reduced speed, but no damage has been found on any rail lines. The Washington Metro is also operating on reduced speed, with some stations closed down, while lines are evaluated.

In Boston, it was reported that the building at 111 Devonshire Street appeared to be leaning onto the adjacent building at 50 Milk Street, with fears that it could collapse. The street was blocked off while the Boston Fire Department investigated. However, it was determined that the buildings had always appeared like that. Nevertheless, the Boston Fire Department investigated the roof and the inside of 111 Devonshire St. After 30 minutes, the building was determined to be safe.

This is the second strongest earthquake to originate in Virginia since records have been kept, after the one recorded on May 31, 1897, near Giles County, which was estimated at a magnitude of 5.9.

The Dow initially dropped 50 points after the earthquake struck, but later increased over 100 points.

See the discussion page for instructions on adding schools to this list and for an alphabetically arranged listing of schools.

Due to the damage by Hurricane Katrina and subsequent flooding, a number of colleges and universities in the New Orleans metropolitan area will not be able to hold classes for the fall 2005 semester. It is estimated that 75,000 to 100,000 students have been displaced. [1]. In response, institutions across the United States and Canada are offering late registration for displaced students so that their academic progress is not unduly delayed. Some are offering free or reduced admission to displaced students. At some universities, especially state universities, this offer is limited to residents of the area.

Sunday, June 21, 2009

Earlier this month, former Republican U.S. Senator Bob Smith announced his candidacy for Florida’s open Senate seat in the 2010 midterm election. Smith, who was one of New Hampshire’s senators for two terms — which amounts to twelve years — said he is running for office in his recently adopted home state due to his disapproval of the direction in which America is headed. He is very optimistic about the conservative change he can potentially bring to Congress which is currently controlled by liberal-minded members of the Democratic Party.

Smith has, however, some major hurdles to overcome in the Republican primary. He is facing two well known politicians who have been elected to statewide office numerous times. The chief of these is current Governor Charlie Crist, a moderate-to-liberal who is currently leading in the polls. The second is former Speaker of the Florida House Marco Rubio, a center-right 38-year-old who has been criticizing Crist for months on the support he has shown for President Barack Obama’s controversial economic stimulus package.

Despite trailing both in recent polls, Smith believes that the polls themselves are irrelevant as the primary is over one year away. He is devoting the remainder of this summer to building up grassroots and financial support for his campaign.

Wikinews reporter Joseph Ford had the opportunity to speak with him about his run this past weekend.

“We must deliver a message that appeals to all members of the Republican Party, and that will appeal to Floridians in the general election,” Smith proclaimed. “I am in this race because I want to make my experience as a U.S. Senator available to my fellow Floridians.”

Friday, June 24, 2005

Popular Serbian basketball player Aleksandar “Sasha” Djordjevic will play his last game in Belgrade on July 3. More then 60 players and coaches who worked with Djordjevic throughout his career will attend the game, and all ticket proceedings will go to the UNICEF “School without violence” program.

Djordjevic played in the Yugoslavian, Italian, Spanish and NBA leagues, as well as for the Yugoslavian national team. The 38 year-old won two European Championships and one World Championship. He is retireing as a player of Armani Jeans Milano and an MVP of the Lega A Basket.

“Everything hurts: my shoulder, elbow and joint. Everything ends, and so does a basketball career. They still have to invent medicines that would ease this pain,” said Djordjevic.

Croatian basketball player Dino Radja decided not to come to Belgrade. He told Djordjevic that he doesn’t want any booing, which would ruin the farewell game.