Tuesday, March 29, 2005A team of Australian surgeons yesterday reattached both hands and one foot to 10-year-old Perth boy, Terry Vo, after a brick wall which collapsed during a game of basketball fell on him, severing the limbs. The wall gave way while Terry performed a slam-dunk, during a game at a friend’s birthday party.

The boy was today awake and smiling, still in some pain but in good spirits and expected to make a full recovery, according to plastic surgeon, Mr Robert Love.

“What we have is parts that are very much alive so the reattached limbs are certainly pink, well perfused and are indeed moving,” Mr Love told reporters today.

“The fact that he is moving his fingers, and of course when he wakes up he will move both fingers and toes, is not a surprise,” Mr Love had said yesterday.

“The question is more the sensory return that he will get in the hand itself and the fine movements he will have in the fingers and the toes, and that will come with time, hopefully. We will assess that over the next 18 months to two years.

“I’m sure that he’ll enjoy a game of basketball in the future.”

The weight and force of the collapse, and the sharp brick edges, resulted in the three limbs being cut through about 7cm above the wrists and ankle.

Terry’s father Tan said of his only child, the injuries were terrible, “I was scared to look at him, a horrible thing.”

The hands and foot were placed in an ice-filled Esky and rushed to hospital with the boy, where three teams of medical experts were assembled, and he was given a blood transfusion after experiencing massive blood loss. Eight hours of complex micro-surgery on Saturday night were followed by a further two hours of skin grafts yesterday.

“What he will lose because it was such a large zone of traumatised skin and muscle and so on, he will lose some of the skin so he’ll certainly require lots of further surgery regardless of whether the skin survives,” said Mr Love said today.

The boy was kept unconscious under anaesthetic between the two procedures. In an interview yesterday, Mr Love explained why:

“He could have actually been woken up the next day. Because we were intending to take him back to theatre for a second look, to look at the traumatised skin flaps, to close more of his wounds and to do split skin grafting, it was felt the best thing to do would be to keep him stable and to keep him anaesthetised.”

Professor Wayne Morrison, director of the respected Bernard O’Brien Institute of Microsurgery and head of plastic and hand surgery at Melbourne’s St Vincent’s Hospital, said he believed the operation to be a world first.

Wednesday, September 12, 2007

The second landing gear failure on a Scandinavian Airlines System (SAS) de Havilland Canada Dash 8 (also known as a Bombardier Q400 following Bombardier’s purchase of de Havilland Canada from Boeing) within the space of a week has prompted the grounding of many of the twin-engined turboprops.

On September 9, Scandinavian Airlines Flight 1209 suffered a right landing gear failure during landing at Aalborg Airport, Denmark. A fire broke out during the crash, and five people sustained injuries. This was followed today by the similar crash of Scandinavian Airlines Flight 2748 at Palanga Airport, Lithuania. No-one was injured.

The accidents have resulted in Bombardier recommending the grounding of all Q400s, which have undertaken more than 60,000 flights, as a “precautionary measure”. This affects leading carriers around the world, including SAS, Alaska Air ‘s Horizon Air subsidiary, Flybe, Japan Airlines, Austrian Airlines Group and Augsburg Airways, and covers around 60 aircraft.

SAS and Horizon Air have grounded 27 and 15 aircraft respectively, while Flybe have grounded six. Another airline, Porter Airlines, which operates the type exclusively against any others, have pointed out that their aircraft have not undertaken enough flights to be affected by the measures.

The landing gear are manufactured in the United States by Goodrich Corporation. One industry analyst, Cameron Doerksen, said that he felt that although the incidents and groundings obviously constitute bad publicity, he feels it would not influence the decision of a carrier considering whether to purchase Q400s. Bombardier declined 17 cents, or 2.7 percent, to C$6.23 on the Toronto Stock Exchange and SAS fell 6 kronor, or 4.8 percent, to 118 kronor in stock exchanging in Stockholm. Goodrich stock rose 19 cents to $64.96 on the New York Stock Exchange.

The groundings have caused hundreds of flights to be cancelled, leaving thousands of passengers stranded every day. The cost to SAS alone is estimated at 10-15 million Swedish kronor per day.

Monday, August 15, 2005

Oregon State University (OSU) animal researchers in conjunction with the U.S. Department of Agriculture‘s (USDA) Dubois, Idaho-based Sheep Experiment Station released a report on an OSU-USDA study which was initiated in 1995 after breeders asked the government to determine why some rams bought as breeding studs showed no interest in females. The researchers are working under a $2.8 million grant from the National Institutes of Health in hopes of developing a test which can determine the likelihood of a ram being female-oriented before it is sold as a stud.

By studying difference in the animal’s brains after slaughter, the study also showed what could be a biological determiner for what makes a ram male-oriented instead of female-oriented sexually. The scientists’ results showed that the anterior preoptic area of the rams’ hypothalamus was 50 percent smaller in male-oriented rams as opposed to female oriented rams. A 1991 study of human brains of AIDS victims showed a similar hypothalamus size difference between gay and heterosexual men.

The sheep researchers postulate that low levels of aromatase hormones in the brain of a developing male sheep fetus may have kept the brain from fully masculinizing, leading to sexually male-oriented rams.

“This lends further support to the idea that homosexuality has biological underpinnings,” Charles Roselli, a professor of physiology and pharmacology, said in an interview with the Corvallis Gazette-Times.

Professor Stormshak believes that “understanding sexual drives and the continuum of sexual behavior could possibly help explain the scientific basis of sexual assault [and] put an end to assertions that homosexuality is a lifestyle choice.”

Thursday, December 13, 2007

Controversial and explicit Canadian workplace safety ads have been pulled from television, and paper ads from some bus shelters for the Christmas season. However, the ads will return to air in January.

“It’s totally erroneous to suggest we’re pulling anything,” chairman of the Workplace Safety and Information Board of Ontario, Steve Mahoney said. “Our plan from Day 1 was to stop the ads around the middle of December when most of the advertising that’s in the media is focused on Christmas and purchasing gifts. We just didn’t want to be competing with all that stuff.”

In one of the TV ads a woman accidentally slips on grease on the floor and a large steaming pot falls onto her face, and she starts screaming to death. The ads end with the message “There really are no accidents”.

A paper ads shows a construction worker who is in a pool of blood with a forklift operation manual stuck in his chest. Another with a man who is slit by a “Danger” sign with his leg stuck in a machine. They show the messages: “Lack of training can kill” and the other “Ignoring safety procedures can kill”.

“The critics amount to about 25 per cent rating, and I’m delighted they’re upset about the ads because I wouldn’t want anyone to enjoy watching them.”

The videos have been viewed more than 70,000 times on the Board’s website and are gaining large amounts of views on YouTube.

The transit authorities of Hamilton and Mississauga will show modified advertisements. The transit authority of Guelph will show the ads in bus shelters, but the transit authority of Windsor will not because of the graphic nature.

“We’re not against workplace safety, but this is too graphic,” said Caroline Postma, chair of the Transit Windsor board.

Mississauga city councillour Carolyn Parrish said: “My son-in-law was telling me that they shouldn’t be on in prime time because when [my grandson] watches them he just about bursts into tear. Now he follows his mom around the kitchen to make sure she doesn’t spill grease. And he’s only four. There’s too much of a chance that … people are really badly affected by it, and can’t really do anything about it anyway.” She suggested the ads only be aired to workers with the jobs shown in the commercials.

Mahoney changed the earlier promise to air the ads only after 8:00pm to after 9:00pm at last nights meeting with Mississauga city council.

Mahoney said the commercials and paper ads are not “too graphic at all”. And they are “absolutely appropriate and they’re doing what they’re intended to do, they’re creating what I call a water cooler topic of conversation.”

Ninety-eight Canadian workers so far have been killed on the job this year.