Sunday, October 7, 2007

Shona Bracken is running for the Communist Party in the Ontario provincial election in Toronto—Danforth. Wikinews interviewed her regarding her values, her experience, and her campaign.

Thursday, October 25, 2007

The United Nations Environment Programme (UNEP) has released a comprehensive report on the current state of the global environment. Climate change, food and water shortage and a decline in biodiversity threaten humanity’s survival, so urgent action is necessary, the report warns.

UNEP’s Global Environment Outlook: environment for development (GEO-4) report involved the work of about 390 experts in various fields from around the world.

While the GEO-4 report salutes some improvements, for example the increased public awareness of environmental issues and political interest, it also warns that “There are no major issues… for which the foreseeable trends are favourable.” Although the report sets out a gloomy scenario, its main aim is to call for action.

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.

Friday, September 28, 2012

Melbourne, Australia — Monday, following her return from London, Wikinews talked with Amanda Carter, the longest-serving member of Australia’s national wheelchair basketball team (the Gliders).

((Wikinews)) You’re Amanda Carter!

Amanda Carter: Yes!

((WN)) And, where were you born?

Amanda Carter: I was born in Melbourne.

((WN)) It says here that you spent your childhood living in Banyule?

Amanda Carter: City of Banyule, but I was West Heidelberg.

((WN)) Okay. And you used to play netball when you were young?

Amanda Carter: Yes.

((WN)) And you’re an occupational therapist, and you have a son called Alex?

Amanda Carter: Yes. It says “occupational therapist” on the door even. And I do have a son called Alex. Which is him there [pointing to his picture].

((WN)) Any more children?

Amanda Carter: No, just the one.

((WN)) You began playing basketball in 1991.

Amanda Carter: Yes.

((WN)) And that you’re a guard.

Amanda Carter: Yes.

((WN)) And that you are a one point player.

Amanda Carter: Yes.

((WN)) And you used to be a two point player?

Amanda Carter: I used to be a two point player.

((WN)) When were you first selected for the national team?

Amanda Carter: 1992.

((WN)) And that was for Barcelona?

Amanda Carter: It was for a tournament prior to then. Australia had to qualify at a pre-Paralympic tournament in England in about April of 1992 and I was selected for that. And that was my first trip overseas with the Gliders.

((WN)) How did we go?

Amanda Carter: We won that tournament, which qualified us for Barcelona.

((WN)) And what was Barcelona like?

Amanda Carter: Amazing. I guess because it was my first Paralympics. I hadn’t long been in a wheelchair, so all of it was pretty new to me. Barcelona was done very, very well. I guess Australia wasn’t expected to do very well and finished fourth, so it was a good tournament for us.

((WN)) Did you play with a club as well?

Amanda Carter: I did. I played in the men’s league at that point. Which was Dandenong Rangers. It had a different name back then. I can’t remember what they were called back then but eventually it became the Dandenong Rangers.

((WN)) The 1994 World Championships. Where was that at?

Amanda Carter: Good question. Very good question. I think it was in Stoke. ‘Cause 1998 was Sydney, so I’ve got a feeling that it was in Stoke Mandeville in England.

((WN)) Which brings us to 1996.

Amanda Carter: Atlanta!

((WN)) Your team finished fourth.

Amanda Carter: Yes.

((WN)) Lost to the Unites States in the bronze medal game in front of a crowd of 5,000.

Amanda Carter: That would have been about right. It was pretty packed.

((WN)) That must have been awesome.

Amanda Carter: It was. It was. I guess also because it was the USA. It was their home crowd and everything, so it was a very packed game.

((WN)) They also have a fondness for the sport.

Amanda Carter: They do. They love basketball. But Atlanta again was done very well. Would have been nice to get the medal, ‘cause I think we sort of had bigger expectations of ourselves at that point, ‘cause we weren’t the new kids on the block at that point but still finished fourth.

((WN)) They kept on saying in London that the Gliders have never won.

Amanda Carter: We’ve never won a gold, no. Not at World’s or Paralympics.

((WN)) So that was Atlanta. Then there was another tournament, the 1998 Gold Cup.

Amanda Carter: Yes. Which was the World Championships held in Sydney.

((WN)) How did we go in that?

Amanda Carter: Third.

((WN)) But that qualified… no, wait, we didn’t need to qualify…

Amanda Carter: We didn’t need to qualify.

((WN)) You were the second leading scorer in the event, with thirty points scored for the competition.

Amanda Carter: Yes. Which was unusual for a low pointer.

((WN)) In basketball, some of the low pointers do pretty well.

Amanda Carter: Yeah, but in those days I guess it was more unusual for a low pointer to be more a scorer.

((WN)) I notice the scores seem lower than the ones in London.

Amanda Carter: Yes. I think over time the women’s game has developed. Girls have got stronger and they’re competing against guys. Training has got better, and all sorts of things. So teams have just got better.

((WN)) How often do the Gliders get together? It seems that you are all scattered all over the country normally.

Amanda Carter: Yes. I mean we’ve got currently three in Perth, four in Melbourne, four in New South Wales, and one in Brisbane out of the twelve that were in London. But the squad is bigger again. We usually get together probably every six or eight weeks.

((WN)) That’s reasonably often.

Amanda Carter: Cost-wise it’s expensive to get us all together. What we sometimes do is tack a camp on to the Women’s League, when we’re mostly all together anyway, no matter where it is, and we might stay a couple of extra days in order to train together. But generally if we come into camp it would be at the AIS.

((WN)) I didn’t see you training in Sydney this time… then you went over to…

Amanda Carter: Perth. And then we stayed in Perth the extra few days.

((WN)) 2000. Sydney. Two Australia wins for the first time against Canada. In the team’s 52–50 win against Canada you scored a lay up with sixteen seconds left in the match.

Amanda Carter: I did! That was pretty memorable actually, ‘cause Canada had a press on, and what I did was, I went forward and then went back, and they didn’t notice me sitting behind. Except Leisl did in my team, who was inbounding the ball, and Leisl hurled a big pass to almost half way to me, which I ran on to and had an open lay up. And the Canadians, you could just see the look on their faces as Leisl hurled this big pass, thinking “but we thought we had them all trapped”, and then they’ve looked and seen that I’m already over half way waiting for this pass on an open lay up. Scariest lay up I’ve ever taken, mind you, because when you know there’s no one on you, and this is the lay up that could win the game, it’s like: “Don’t miss this! Don’t miss this!” And I just thought: “Just training” Ping!

((WN)) That brings us to the 2000 Paralympics. It says you missed the practice game beforehand because of illness, and half the team had some respiratory infection prior to the game.

Amanda Carter: Yeah.

((WN)) You scored twelve points against the Netherlands, the most that you’ve ever scored in an international match.

Amanda Carter: Quite likely, yeah.

((WN)) At one point you made four baskets in a row.

Amanda Carter: I did!

((WN)) The team beat Japan, and went into the gold medal game. You missed the previous days’ training session due to an elbow injury?

Amanda Carter: No, I got the elbow injury during the gold medal game.

((WN)) During the match, you were knocked onto your right side, and…

Amanda Carter: The arm got trapped underneath the wheelchair.

((WN)) Someone just bumped you?

Amanda Carter: Tracey Fergusson from Canada.

((WN)) You were knocked down and you tore the tendons in your elbow, which required an elbow reconstruction…

Amanda Carter: Yes. And multiple surgeries after that.

((WN)) You spent eleven weeks on a CPM machine – what’s a CPM machine?

Amanda Carter: It’s a continuous passive movement machine. You know what they use for the footballers after they’ve had a knee reconstruction? It’s a machine that moves their knee up and down so it doesn’t stiffen. And they start with just a little bit of movement following the surgery and they’re supposed to get up to about 90 degrees before they go home. There was only one or two elbow machines in the country, so they flew one in from Queensland for me to use, to try and get my arm moving.

((WN)) You’re right handed?

Amanda Carter: Yes.

((WN)) So, how’s the movement in the right arm today?

Amanda Carter: I still don’t have full movement in it. And I’ve had nine surgeries on it to date.

((WN)) You still can’t fully flex the right hand.

Amanda Carter: I also in 2006 was readmitted back to hospital with another episode of transverse myelitis, which is my original disability, which then left me a C5 incomplete quad, so it then affected my right arm, in addition to the elbow injury. So, I’ve now got weakness in my triceps, biceps, and weakness in my hand on my right side. And that was following the birth of my son.

((WN)) How old is he now?

Amanda Carter: He’s seven. I had him in July 2005, and then was readmitted to hospital in early 2006 with another episode of transverse myelitis.

((WN)) So that recurs, does it?

Amanda Carter: It can. And it has a higher incidence of recurring post pregnancy. And around the age of forty. And I was both, at the same time.

((WN)) So you gave up wheelchair basketball after the 2000 games?

Amanda Carter: I did. I was struggling from… In 2000 I had the first surgery so I literally arrived back in Melbourne and on to an operating table for the ruptured tendons. Spent the next nine months in hospital from that surgery. So I had the surgery and then went to rehab for nine months, inpatient, so it was a big admission, because I also had a complication where I grew heterotopic bone into the elbow, so that was also causing some of the sticking and things. And then went back to a camp probably around 2002, and was selected to go overseas. And at that point got a pressure sore, and decided not to travel, because I thought the risk of travelling with the pressure sore was an additional complication, and at that point APC were also saying that if I was to go overseas, because I had a “pre existing” elbow injury, that they wouldn’t cover me insurance-wise. So I though: “hmmm Do I go overseas? Don’t I go overseas?”

((WN)) Did they cover you from the 2000 injury?

Amanda Carter: Yes. They covered me for that one. But because that had occurred, they then said that they would not cover if my arm got hurt again. And given that the tournament was the Roosevelt Cup in the US, and that we don’t have reciprocal health care rights, the risk was that if I fell, or landed on my arm and got injured, I could end up with a huge medical bill from the US and lose my house. So I decided not to play, and at that point I guess then decided to back off from basketball a little bit at that point. But then, after I had my son, and I had the other episode of transverse myelitis, in 2008, I just happened to come across the coach for the women’s team…

((WN)) Who was that?

Amanda Carter: It was Brendan Stroud at the time, who was coaching the Dandenong Rangers women’s team. I just happened to cross him at Northland, the shopping centre. And he said: “Why don’t you come out and play for Dandenong?” I was looking fit and everything else, so I thought “Okay, I’ll come out to one training session and see how I go.” And from there played in the 2008 Women’s National League. And was voted MVP — most valuable one-pointer, and all-star five. So at that point, in 2009, after that, they went to Beijing, so I watched Beijing from home, because I wasn’t involved in the Gliders program. I just really came back to do women’s league. In 2009, I received some phone calls from the coaching staff, John Trescari, who was coaching the Gliders at that point, who invited me back in to the Glider’s training program, about February, and I said I would come to the one camp and see how I went. And went to the one camp and then got selected to go to Canada. So, since then I’ve been back in the team.

((WN)) Back in the Gliders again.

Amanda Carter: Yeah!

((WN)) And of course you got selected for 2012…

Amanda Carter: Yes.

((WN)) My recollection is that you weren’t on the court a great deal, but there was a game when you scored five points?

Amanda Carter: Yeah! Within a couple of minutes.

((WN)) That was against Mexico.

Amanda Carter: Yes. That was a good win, actually, that one.

((WN)) The strange thing was that afterwards the Mexicans were celebrating like they’d won…

Amanda Carter: Oh yeah! It was very strange. I guess one of the things that, like, I am in some ways the backup one pointer in some ways, but what gives me my one point classification, because I used to be a two, is my arm, the damage I received, and the quadriplegia from the transverse myelitis. So despite the fact I probably shoot more accurately that most people in the team, because I’ve just had to learn to shoot, it also slows me down; I’m not the quickest in the team for getting up and down the court, because of having trouble with grip and stuff on my right hand to push. I push reasonably quick! Most people would say I’m reasonably quick, but when you at me in comparison to, say, the other eleven girls in the team, I am not as quick.

((WN)) The speed at which things move is quite astonishing.

Amanda Carter: Yeah, and my ability is more in knowing where people want to get to, so I aim to get there first by taking the most direct route. [laughter]

((WN)) Because you are the more experienced player.

Amanda Carter: Yeah!

((WN)) And now you have another silver medal.

Amanda Carter: Yes. Which is great.

((WN)) We double-checked, and there was nobody else on the team who had been in Sydney, much less Barcelona or Atlanta.

Amanda Carter: I know.

((WN)) Most of the Gliders seem to have come together in 2004, the current roster.

Amanda Carter: Yes, most since 2004, and some since 2008. And of course there are three newbies for 2012.

((WN)) Are you still playing?

Amanda Carter: I’m having a rest at this particular point. Probably because it’s been a long campaign of the training over the four years. I guess more intense over the last eighteen months or so. At the moment I am having a short break just to spend some time with my son. Those sorts of things. ‘Cause he stayed at home rather than come to London.

((WN)) You would have been isolated from him anyway.

Amanda Carter: And that’s the thing. We just decided that if he had come, it would have been harder for him, knowing he’d have five minutes a day or twenty minutes or something like that where he could see me versus he spoke to me for an hour on Skype every day. So, I think it would have been harder to say to Alex: “Look, you can’t come back to the village. You need to go with my friend now” and stuff like that. So he made the decision that he wanted to stay, and have his normal routine of school activities, and just talk to mum on Skype every day.

((WN)) Fair enough.

Amanda Carter: Yeah! But I haven’t decided where to [go] from here.

((WN)) You will continue playing with the club?

Amanda Carter: I ‘ll still keep playing women’s league, but not sure about some of the international stuff. And who knows? I may well still, but at this point I’m just leaving my options open. It’s too early to say which way I’m going to go.

((WN)) Is there anything else you’d like to say about your record? Which is really impressive. I can count the number of Paralympians who were on Team Australia in London who were at the Sydney games on my fingers.

Amanda Carter: Yes!

((WN)) Greg Smith obviously, who was carrying the flag…

Amanda Carter: Libby Kosmala… Liesl Tesch… I’ve got half my hand already covered!

((WN)) What I basically wanted to ask was what sort of changes you’ve seen with the Paralympics over that time — 1992 to 2012.

Amanda Carter: I think the biggest change has been professionalism of Paralympic sports. I think way back in ’92, especially in basketball, I guess, was that there weren’t that many girls and as long as you trained a couple of times a week, and those sorts of things, you could pretty much make the team. It wasn’t as competitive. This campaign, certainly, we’ve had a lot more than the twelve girls who were vying for those twelve positions. The ones who certainly didn’t make the team still trained as hard and everything as the ones who did. And just the level of training has changed. Like, I remember for 2012 I’d still go and train, say, four, five times a week, and that’s mostly shooting and things like that, but now it’s not just about the shooting court skills, it’s very much all the gym sessions, the strength and conditioning. Chair skills, ball skills, shooting, those sorts of things to the point where leading in to London, I was doing twelve sessions a week. So it was a bigger time commitment. So the level of commitment and the skill level of the team has improved enormously over that twenty years. I think you see that in other sports where the records are so much, throwing records, the greater distances, people jump further in long jump. Speeds have improved, not just with technology, but dedication to training and other areas. So I think that’s the big thing. I think also the public’s view of the Paralympics has changed a lot, in that it was seen more as, “oh, isn’t it good that they’re participating” in 1992, where I think the general public understands the professionalism of athletes now in the Paralympics. And that’s probably the biggest change from a public perspective.

((WN)) To me… London… the coverage on TV in Britain, but also here, some countries are ahead of others, but basically it’s being treated like the Olympics.

Amanda Carter: Yeah! Yeah. There wasn’t a lot of difference between.

((WN)) Huge crowds…

Amanda Carter: Huge crowds! We played for our silver medal in a sell-out crowd… you couldn’t see a vacant seat around the place.

((WN)) I was looking around the North Greenwich Arena…And that arena! The seats went up and up and up! And as it was filling on the night, you could see that even that top deck had people sitting in it. I guess in 2000 even, to fill stadiums, which we did, we gave APC and school programs, a lot of school kids came to fill seats and things. We didn’t necessarily see that in London. They were paid seats! People had gone out and spent money on tickets to come and see that sport.

((WN)) I saw school groups at the football and the goalball, but not at the basketball.

Amanda Carter: No. Which is a big difference also, that people are willing to come and pay to watch that level of sport.

((WN)) I was very impressed with the standard of play.

Amanda Carter: The standard, over the years, has improved so much. But the good thing is, we’re looking at development. So we’ve got the next rung of girls, and guys, coming through the group. Like, we’ve got girls that weren’t necessarily up to selection for London but will probably be right up there for Rio… Our squad will open, come January, for the first training camp. That will be an invitational to most of the girls who are playing women’s league and those sorts of things, and from there they’ll do testing and stuff, cutting down and they’ll select a side for Osaka for February, but the program will remain open leading into the next world championship, which is in Canada.

((WN)) What’s in Osaka?

Amanda Carter: The Osaka Cup. It’s held every year in February, so that will be the Gliders’ first major tournament…

((WN)) After the Paralympics.

Amanda Carter: Yeah. So everyone’s taking an opportunity now to have a bit of a break.

((WN)) And then after that?

Amanda Carter: It’s the world championships in 2014 in Canada. So that will be what they’re next training to.

((WN)) How many tournaments do they normally play each year?

Amanda Carter: We’ve played a few. And you often play more in a Paralympic year, because you’re looking to see the competition, and the other teams, and those sorts of things, so… This year we did Osaka, which Canada went to, China went to… Japan, and us. We then went to — and we’d previously just been to Korea last November for qualification. We’ve been over to Germany. We’ve been to Manchester. So we’ve had a few tournaments where we’ve travelled. And then we’ve had of course a tournament in Sydney about three weeks before we went to London. And then of course we went to the Netherlands, before we went on to Cardiff in Wales.

((WN)) You played a tournament in the Netherlands?

Amanda Carter: Yes. Of four nations — five nations. We had Mexico at the tournament… GB… Netherlands… us… and there was one other… There were five of us at the tournament. It was a sort of warm up going in to… Canada! Canada it was. Canada was the fifth team. Because Canada stayed on and continued to train in the Netherlands. So they were good teams. Mexico we don’t often get a look at so it was a good chance to get a look at them at tournaments and things like that. And then flew back in to Heathrow and then in to Cardiff to train for the last six days leading in to London.

((WN)) Thank you very much for that.

Amanda Carter: That’s okay!

Thursday, April 9, 2009

Protests which began Monday escalated to a riot on Wednesday consisting of over 10,000 people in Chi?in?u, the capital of Moldova, protesting the results of Sunday’s 2009 Moldovan parliamentary election, which showed an apparent, narrow victory for the Communist Party (Partidul Comuni?tilor din Republica Moldova, PCRM). Demonstrators claim the victory was the result of electoral fraud.

The demonstration escalated to a “flash mob” of between 10,000 to 15,000 communicating via online tools like email, micro-blogging tool Twitter, and social-networking website Facebook. “We sent messages on Twitter but didn’t expect 15,000 people to join in. At the most we expected 1,000”, said Oleg Brega of the activist group Hyde Park.

Police deployed tear gas and water cannons, and fired blanks into the crowd. The rioters threw stones at the riot police and took control of the parliament building and presidential office. A bonfire was built out of parliamentary furniture and all windows below the 7th floor were broken.

Approximately one hundred protesters and 170 police officers are reported as injured. There have been conflicting reports as to whether a female protester died during the altercation.

193 protesters “have been charged with looting, hooliganism, robbery and assault,” said an Interior Ministry spokesperson. This announcement sparked another protest by those demanding the release for those detained.

There is wide speculation about who was to blame for the rioting.

President Vladimir Voronin has expelled the Romanian ambassador from Moldova, blaming Romania for the violent protests. “We know that certain political forces in Romania are behind this unrest. The Romanian flags fixed on the government buildings in Chisinau attest to this” said Voronin. “Romania is involved in everything that has happened.“ Voronin also blamed the protests on opposition leaders who used violence to seize power, and has described the event as a coup d’état.

Protesters initially insisted on a recount of the election results and are now calling for a new vote, which has been rejected by the government. Rioters were also demanding unification between Moldova and Romania. “In the air, there was a strong expectation of change, but that did not happen”, said OSCE spokesman Matti Sidoroff.File:Dorin Chirtoaca.jpg

“The elections were fraudulent, there was multiple voting” accused Chi?in?u mayor Dorin Chirtoac? of the Liberal Party. “It’s impossible that every second person in Moldova voted for the Communists. However, we believe the riots were a provocation and we are now trying to reconcile the crowd. Leaders of all opposition parties are at the scene,” said Larissa Manole of the Liberal Democratic Party of Moldova.

The Organisation for Security and Cooperation in Europe (OSCE) proclaimed the PCRM to have won 61 seats in initial counts, enough to guarantee a third term in power for Voronin, who has held the position since 2001. But the Central Election Commission has received evidence of election violations, according to RIA Novosti, and upon recounts conducted of disputed polls, the commission reported that the Communists achieved 49.48% of the Moldovian vote, giving them 60 parliamentary seats — one short of the total needed to win the presidential election. “The electoral commission also granted opposition parties permission to check voter lists, fulfilling one of their chief demands,” said Yuri Ciocan, Central Election Commission secretary.

Voronin will step down in May, however his party could elect a successor with 61 parliamentary seats without any votes from outside parties as well as amend the Constitution. With the PCRM garnering 60 seats, the opposition will have a voice in the presidential election for a new successor.

The western part of Moldova was a part of Romania from the Romania’s independence until the region was detached by the USSR in 1940 to form the Moldavian Soviet Socialist Republic. On independence in 1990 the country sought union with Romania but the eastern, Russian- and Ukrainian-inhabited areas of the country declared themselves independent from Moldova and formed the state of Transnistria and movement toward union was halted.

Moldova is Europe’s poorest country, where average income is less than $250 (£168) a month. The country’s neighbours are Romania and Ukraine. Romania is a European Union (EU) state.

[edit]

A compilation of brief news reports for Monday, May 7, 2007.

A 30 meter section of a gas pipeline in Luka (near Kiev) in Ukraine has been destroyed by an explosion. Although supplies to Europe via this pipeline have stopped, Ukrainian Energy Minister Georgi E. Boyko said that supplies to Europe would not be affected.

“There are no changes in volumes of gas being transported,” Yuri Korolchuk said. “Volumes due to pass through the damaged section are being redirected through the Soyuz pipeline.”

Normal flows are reported in the Czech Republic, Hungary, Poland and Romania.

Sources

• “Blast damages pipeline in Ukraine” — Russia Today, May 8, 2007
• Natalya Zinets, Reuters. “Blast hits Ukraine gas pipeline” — The Scotsman, May 7, 2007

Copper prices are rising. Between record copper imports from China, and a mining strike in Peru, the prices have climbed to over $8100 (United States dollars) a tonne, for a gain of $575 dollars over the last week. However the upward trend is not new, it has been climbing for quite some time. In April 2003, the price of copper was under $2000 a tonne.

The metal market has been tending up due to growth in the Chinese industrial production. This trickles down to the local level, where the buying price at scrap yards is ever climbing, making scrap metal collection a more profitable endeavour for individual people using pick up trucks or other such vehicles to collect and cash in the scrap metal at metal buying yards. It can be collected via agreements with businesses, from the garbage, or, sometimes, by theft.

Copper prices fell today on the NYMEX commodity exchange from US$3.7545 per pound to US$3.7125 based on the July futures contract.

Sources

• “Copper up but crude oil down” — Financial Express, May 6, 2007
• Millie Munshi. “Metals Bubble Poised to Burst on Increasing Supplies” — Bloomberg L.P., May 7, 2007
• “Commodity Futures” — Bloomberg L.P., accessed May 7, 2007

One man was killed and another injured by an exploding backpack in the parking lot of the Luxor Hotel in Las Vegas, Nevada. The explosion happened at 4 a.m. PDT when the victim tried to remove a the object left on top of his car.

Agents from the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) are on the scene. Aerial images did not show any apparent damage.

“We believe the victim was the intended target of this,” Bill Cassell said, spokesperson for the Las Vegas Metropolitan Police Department. “This is being treated as a homicide in which the weapon used to cause death is a non-traditional weapon.”

Both of the victims worked at the Luxor.

Sources

• Associated Press. “1 dead, 1 hurt in Las Vegas parking lot blast” — MSNBC, May 7, 2007
• “Explosion kills man in Vegas outside Luxor hotel” — Reuters, May 7, 2007

Monday, May 12, 2008

The investigation into the crash of a British Airways Boeing 777 (B777) written off on January 17 after landing short of the runway at London’s Heathrow International Airport has been updated. The crash of Flight 38 injured one passenger seriously and 12 others on board, including four crew members, as well as being the first hull loss of a B777.

The latest word from the United Kingdom’s Air Accidents Investigation Branch (AAIB) is that both engines had low fuel pressure in their high pressure (HP) fuel inlets, leading to the failure of both engines. Having departed from Beijing, China the aircraft was on final approach for landing at Heathrow when the thrust on the engines first reduced and became unresponsive, then ceased completely. The copilot, who was flying the aircraft at the time, received significant media praise for gliding the aircraft past housing and airport barriers to crash land the airliner onto the grass at the runway threshold, likely saving the 136 passengers and 16 crew from death or further injury as well as preventing potential ground casualties. The landing gear collapsed and the airframe, wings and engines were significantly damaged.

Each HP inlet also exhibited “unusual and fresh cavitation damage to the outlet ports consistent with operation at low inlet pressure”, according to the AAIB’s latest report on investigatory progress, which also states engine failure was definitely caused by low pressure and that the autothrottle had opened up appropriate valves fully in an effort to increase fuel flow, but to no avail. The report indicates the investigation has also considered an area of unusually cold air over Russia which the B777 passed through at 40,000 feet on its journey. Between the Ural mountain range and East Scandinavia the air was found to have been as low as -76°C. The AAIB has ruled out fuel turning to ice as the fuel temperature never fell below -34°C. This is compared to an average freezing temperature of -47°C for jet fuel and test showing the fuel in the B777’s tanks needed cooled to at least -57°C before it froze. Floating ice particles had previously been suggested as a possible causal factor.

However, it has been suggested outside of the investigation that although the fuel did not freeze, it could have become unusually thickened, restricting its flow through the HP inlets, although the temperatures did remain within what are currently considered safe levels. Another possible explanation was that the fuel was contaminated or of inferior quality, but the AAIB has ruled this out. Also disproved are suggestions that the plane suffered a bird strike or that it was disrupted by electromagnetic interference from jamming devices set up to protect a motorcade carrying Prime Minister Gordon Brown.

The report says that there was also no evidence to suggest any control systems failed, that the aircraft encountered a wake vortex or that there was core engine icing or other evidence that the engines suffered core lock. There was no damage to the fuel systems excluding that caused by the low pressure and no blockages, therefore it is suspected that fuel flow was restricted.

The investigation has also begun analysing previous flights on comparable aircraft in a large sample of flights. Thus far, no parameters present on Flight 38 have been found that differ significantly from anything previously encountered. The purpose is primarily to identify potentially troublesome combinations of unusual operational parameters.

The report concludes by stating that interested parties to the investigation, specifically the Federal Aviation Administration, the European Aviation Safety Agency, the Civil Aviation Authority and British Airways are being kept fully informed of the investigation’s progress.

Although this shows some progress, according to David Learmount, operations and safety editor at periodical industry magazine Flight International, “This report takes us absolutely nowhere, I think they still have no idea.”

The B777 has never had any other hull losses or any fatal accidents and is considered to have one of the world’s safest commercial airliners. According to one spokesman for British Airways “It has one of the best safety records of any commercial aircraft. At no stage since the accident has the AAIB, Boeing or Rolls Royce advised against the continued operation of the Boeing 777.”

The engines underwent analysis at manufacturer Rolls-Royce‘s facility in Derby, while airframer Boeing is studying the fuel systems in the United States. Rolls Royce’s engine test bed was modified to replicate control inputs from aircraft control systems, and Boeing are working at replicating the cold conditions experienced over Eastern Europe. The investigation is ongoing.