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Friday, November 3, 2006

On November 13, Torontonians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Don Valley West (Ward 25). Three candidates responded to Wikinews’ requests for an interview. This ward’s candidates include John Blair, Robertson Boyle, Tony Dickins, Cliff Jenkins (incumbent), and Peter Kapsalis.

For more information on the election, read Toronto municipal election, 2006.

Monday, January 26, 2009

On Thursday, the municipal intermediate people’s court in Shijiazhuang, Hebei province, China pronounced sentences for 21 defendants implicated in the 2008 Chinese milk scandal which killed at least six infants and sickened nearly 300,000 others.

In the local court’s decision, 17 accused were indicted for the crimes of “producing, adding melamine-laced ‘protein powder’ to infant milk or selling tainted, fake and substandard milk to Sanlu Group or 21 other dairy companies, including six who were charged with the crime of endangering public security by dangerous means.” Four other courts in Wuji County, in Hebei, China had also tried cases on the milk scandal.

Zhang Yujun, age 40, of Quzhou County (Hebei), who produced and sold melamine-laced “protein powder” in the milk scandal, was convicted of endangering public security and sentenced to death by the Shijiazhuang intermediate people’s court.

The court also imposed the penalty of death upon Geng Jinping, who added 434 kg of melamine-laced powder to about 900 tons of fresh milk to artificially increase the protein content. He sold the tainted milk to Sanlu and some other dairy companies. His brother Geng Jinzhu was sentenced to eight years imprisonment for assisting in adding the melamine.

A suspended capital punishment sentence, pending a review, with two years probation, was handed down to Gao Junjie. Under the law, a suspended death sentence is equivalent to life imprisonment with good behavior. The court ruled that Gao designed more than 70 tons of melamine-tainted “protein powder” in a Zhengding County underground factory near Shijiazhuang. His wife Xiao Yu who assisted him, was also sentenced to five years imprisonment.

Sanlu Group General Manager Tian Wenhua, 66, a native of Nangang Village in Zhengding County, who was charged under Articles 144 and 150 of the criminal code, was sentenced to life imprisonment for producing and selling fake or substandard products. She was also fined 20 million yuan (US$2.92 million) while Sanlu, which has been declared bankrupt, was fined 49.37 million yuan ($7.3 million).

Tian Wenhua plans to appeal the guilty verdict on grounds of lack of evidence, said her lawyer Liang Zikai on Saturday. Tian testified last month during her trial that she decided not to stop production of the tainted milk products because a Fonterra designated board member handed her a document which states that a maximum of 20 mg of melamine was allowed in every kg of milk in the European Union. Liang opined that Tian should instead be charged with “liability in a major accident,” which is punishable by up to seven years imprisonment, instead of manufacturing and selling fake or substandard products.

According to Zhang Deli, chief procurator of the Hebei Provincial People’s Procuratorate, Chinese police have arrested another 39 people in connection with the scandal. Authorities last year also arrested 12 milk dealers and suppliers who allegedly sold contaminated milk to Sanlu, and six people were charged with selling melamine.

In late December, 17 people involved in producing, selling, buying and adding melamine to raw milk went on trial. Tian Wenhua and three other Sanlu executives appeared in court in Shijiazhuang, charged with producing and selling fake or substandard milk contaminated with melamine. Tian pleaded guilty, and told the court during her 14-hour December 31 trial that she learned about the tainted milk complaints and problems with her company’s BeiBei milk powder from consumer complaints in mid-May.

She then apparently led a working team to handle the case, but her company did not stop producing and selling formula until about September 11. She also did not report to the Shijiazhuang city government until August 2.

The court also sentenced Zhang Yanzhang, 20, to the lesser penalty of life imprisonment. Yanzhang worked with Zhang Yujun, buying and reselling the protein powder. The convicts were deprived of their political rights for life.

Xue Jianzhong, owner of an industrial chemical shop, and Zhang Yanjun were punished with life imprisonment and 15 years jail sentence respectively. The court found them responsible for employment of workers to produce about 200 tons of the tainted infant milk formula, and selling supplies to Sanlu, earning more than one million yuan.

“From October 2007 to August 2008, Zhang Yujun produced 775.6 tons of ‘protein powder’ that contained the toxic chemical of melamine, and sold more than 600 tons of it with a total value of 6.83 million yuan [$998,000]. He sold 230 tons of the “protein powder” to Zhang Yanzhang, who will stay behind bars for the rest of his life under the same charge. Both Zhangs were ‘fully aware of the harm of melamine’ while they produced and sold the chemical, and should be charged for endangering the public security,” the Court ruled.

The local court also imposed jail sentences of between five years and 15 years upon three top Sanlu executives. Wang Yuliang and Hang Zhiqi, both former deputy general managers, and Wu Jusheng, a former raw milk department manager, were respectively sentenced to 15 years, eight years and five years imprisonment. In addition, the court directed Wang to pay multi-million dollar fines. In December, Wang Yuliang had appeared at the Shijiazhuang local court in a wheelchair, after what the Chinese state-controlled media said was a failed suicide attempt.

The judgment also states “the infant milk powder was then resold to private milk collectors in Shijiazhuang, Tangsan, Xingtai and Zhangjiakou in Hebei.” Some collectors added it to raw milk to elevate apparent protein levels, and the milk was then resold to Sanlu Group.

“The Chinese government authorities have been paying great attention to food safety and product quality,” Yu Jiang Yu, spokesperson for the Ministry of Foreign Affairs, said. “After the case broke out, the Chinese government strengthened rules and regulations and took a lot of other measures to strengthen regulations and monitor food safety,” she added.

In the People’s Republic of China, the intermediate people’s court is the second lowest local people’s court. Under the Organic Law of the People’s Courts of the People’s Republic of China, it has jurisdiction over important local cases in the first instance and hear appeal cases from the basic people’s court.

The 2008 Chinese milk scandal was a food safety incident in China involving milk and infant formula, and other food materials and components, which had been adulterated with melamine. In November 2008, the Chinese government reported an estimated 300,000 victims have suffered; six infants have died from kidney stones and other acute renal infections, while 860 babies were hospitalized.

Melamine is normally used to make plastics, fertilizer, coatings and laminates, wood adhesives, fabric coatings, ceiling tiles and flame retardants. It was added by the accused to infant milk powder, making it appear to have a higher protein content. In 2004, a watered-down milk resulted in 13 Chinese infant deaths from malnutrition.

The tainted milk scandal hit the headlines on 16 July, after sixteen babies in Gansu Province who had been fed on milk powder produced by Shijiazhuang-based Sanlu Group were diagnosed with kidney stones. Sanlu is 43% owned by New Zealand’s Fonterra. After the initial probe on Sanlu, government authorities confirmed the health problem existed to a lesser degree in products from 21 other companies, including Mengniu, Yili, and Yashili.

From August 2 to September 12 last year Sanlu produced 904 tonnes of melamine-tainted infant milk powder. It sold 813 tonnes of the fake or substandard products, making 47.5 million yuan ($13.25 million). In December, Xinhua reported that the Ministry of Health confirmed 290,000 victims, including 51,900 hospitalized. It further acknowledged reports of “11 suspected deaths from melamine contaminated milk powder from provinces, but officially confirmed 3 deaths.”

Sanlu Group which filed a bankruptcy petition, that was accepted by the Shijiazhuang Intermediate People’s Court last month, and the other 21 dairy companies, have proposed a 1.1 billion yuan ($160 million) compensation plan for court settlement. The court appointed receiver was granted six months to conclude the sale of Sanlu’s assets for distribution to creditors. The 22 dairy companies offered “families whose children died would receive 200,000 yuan ($29,000), while others would receive 30,000 yuan ($4,380) for serious cases of kidney stones and 2,000 yuan ($290) for less severe cases.”

Sanlu stopped production on September 12 amid huge debts estimated at 1.1 billion yuan. On December 19, the company borrowed 902 million yuan for medical and compensation payment to victims of the scandal. On January 16, Sanlu paid compensation of 200,000 yuan (29,247 U.S. dollars) to Yi Yongsheng and Jiao Hongfang, Gangu County villagers, the parents of the first baby who died.

“Children under three years old, who had drunk tainted milk and had disease symptoms could still come to local hospitals for check-ups, and would receive free treatment if diagnosed with stones in the urinary system,” said Mao Qun’an, spokesman of the Ministry of Health on Thursday, adding that “the nationwide screening for sickened children has basically come to an end.”

“As of Thursday, about 90% of families of 262,662 children who were sickened after drinking the melamine-contaminated milk products had signed compensation agreements with involved enterprises and accepted compensation,” the China Dairy Industry Association said Friday, without revealing, however, the amount of damages paid. The Association (CDIA) also created a fund for payment of the medical bills for the sickened babies until they reach the age of 18.

Chinese data shows that those parents who signed the state-backed compensation deal include the families of six children officially confirmed dead, and all but two of 891 made seriously ill, the report said. Families of 23,651 children made ill by melamine tainted milk, however, have not received the compensation offer, because of “wrong or untrue” registration details, said Xinhua.

Several Chinese parents, however, demanded higher levels of damages from the government. Zhao Lianhai announced Friday that he and three other parents were filing a petition to the Ministry of Health. The letter calls for “free medical care and follow-up services for all victims, reimbursement for treatment already paid for, and further research into the long-term health effects of melamine among other demands,” the petition duly signed by some 550 aggrieved parents and Zhao states.

“Children are the future of every family, and moreover, they are the future of this country. As consumers, we have been greatly damaged,” the petition alleged. Chinese investigators also confirmed the presence of melamine in nearly 70 milk products from more than 20 companies, quality control official Li Changjiang admitted.

In addition, a group of Chinese lawyers, led by administrator Lin Zheng, filed Tuesday a $5.2 million lawsuit with the Supreme People’s Court of the People’s Republic of China (under Chief Grand Justice Wang Shengjunin), in Beijing, on behalf of the families of 213 children’s families. The class-action product liability case against 22 dairy companies, include the largest case seeking $73,000 compensation for a dead child.

According to a statement to the Shanghai Stock Exchange Market Friday, China’s Inner Mongolia Yili Industrial Group Company, which has a domestic market share of milk powder at 8 percent, reported a net loss in 2008 because of the milk scandal. A Morgan Stanley report states the expected company’s 2008 loss at 2.3 billion yuan. The scandal also affected Yili’s domestic rivals China Mengniu Dairy Company Limited and the Bright Group. Mengniu suffered an expected net loss of 900 million yuan despite earnings in the first half of 2008, while the Bright Group posted a third quarter loss at 271 million yuan last year.

New Zealand dairy giant Fonterra, said Saturday it accepted the Chinese court’s guilty verdicts but alleged it had no knowledge of the criminal actions taken by those involved. “We accept the court’s findings but Fonterra supports the New Zealand Government’s position on the death penalty. We have been shocked and disturbed by the information that has come to hand as a result of the judicial process,” said Fonterra Chief Executive Andrew Ferrier.

“Fonterra deeply regrets the harm and pain this tragedy has caused so many Chinese families,” he added. “We certainly would never have approved of these actions. I am appalled that the four individuals deliberately released product containing melamine. These actions were never reported to the Sanlu Board and fundamentally go against the ethics and values of Fonterra,” Ferrier noted.

Fonterra, which controls more than 95 percent of New Zealand’s milk supply, is the nation’ biggest multinational business, its second-biggest foreign currency earner and accounts for more than 24 percent of the nation’s exports. Fonterra was legally responsible for informing Chinese health authorities of the tainted milk scandal in August, and by December it had written off its $200 million investment in Sanlu Group.

Amnesty International also strongly voiced its opposition to the imposition of capital punishment by the Chinese local court and raised concerns about New Zealand’s implication in the milk scandal. “The death penalty will not put right the immense suffering caused by these men. The death penalty is the ultimate, cruel and inhumane punishment and New Zealand must take a stand to prevent further abuses of human rights.” AI New Zealand chief executive Patrick Holmes said on Saturday.

“The New Zealand government does not condone the death sentence but we respect their right to take a very serious attitude to what was extremely serious offending,” said John Phillip Key, the 38th and current Prime Minister of New Zealand and leader of the National Party. He criticized Fonterra’s response Monday, saying, “Fonterra did not have control of the vertical production chain, in other words they were making the milk powder not the supply of the milk, so it was a difficult position and they did not know until quite late in the piece. Nevertheless they probably could front more for this sort of thing.”

Keith Locke, current New Zealand MP, and the opposition Green Party foreign affairs spokesman, who was first elected to parliament in 1999 called on the government and Fonterra to respond strongly against the Chinese verdict. “They show the harshness of the regime towards anyone who embarrasses it, whether they are real criminals, whistleblowers or dissenters,” he said. “Many Chinese knew the milk was being contaminated but said nothing for fear of repercussions from those in authority. Fonterra could not get any action from local officials when it first discovered the contamination. There was only movement, some time later, when the matter became public,” he noted.

Green Party explained “it is time Fonterra drops its overly cautious act.” The party, however, stressed the death penalty is not a answer to the problems which created the Chinese milk scandal. “The Green Party is totally opposed to the death penalty. We would like to see the government and, indeed, Fonterra, speaking out and urging the Chinese government to stop the death penalty,” said Green Party MP Sue Kedgley.

Saturday, February 14, 2009

Investigators in Ireland have found wiring problems in several Virgin Atlantic Airbus A340s as part of their investigation into a fire on board one such aircraft that was forced to divert to Shannon Airport.

The Virgin jet was headed from London Heathrow Airport to Chicago with 143 passengers and thirteen crew on January 11 this year. A small fire was noticed in a waste bin storage area in the first class section’s bar unit.

A damaged wiring loom could be seen sticking out of a hole in the compartments floor, and there was visible electrical arcing in the area. An attempt was made to control the situation by switching off electrical circuits, but both the fire and the arcing continued unchecked.

The aircraft’s captain declared an emergency and diverted to Shannon, which the airliner reached thirty minutes later. During that time, the crew used five 1kg fire extinguishers upon the fire, but each time the arcing continued and after about five minutes the fire reignited. Witnesses described the fire as consisting of “licks of flame”.

After performing a safe emergency landing the airport’s Aircraft Rescue and Firefighting department tackled the fire with a 5kg extinguisher but met with similar results. After consulting with the crew the jet’s power was completely shut down, after which the fire was finally put out. Virgin initially claimed the fire had never occurred.

Investigators with Ireland’s Air Accident Investigation Unit (AAIU) inspected the loom and found it to be “completely severed” and exhibiting “strong evidence of burning/arcing” according to a preliminary report released on Friday. The loom was identified as providing power and dimming circuits for mood lighting in the bar.

The AAIU says that it seems the loom had contacted the metal waste bin in the compartment above. There should have been rails to hold up the bin and a protective metal cover, but “no evidence” of these was found and the report notes that “Initial inspection indicated the possibility that they were never fitted.”

The bar unit is a modification exclusive to Virgin. The AAIU ordered all 36 of the airline’s A340s worldwide inspected, with both France and the United Kingdom assisting with this. The UK has identified four other aircraft with faulty wiring, it has now been revealed. Virgin says that “A few minor issues were found and were immediately rectified,” and adds that “The installation of the bar was carried out in accordance with all relevant regulations. Virgin Atlantic continues to assist the AAIU in their investigation and looks forward to the full report with interest.”

The AAIU says that “significant other issues are being examined by the investigation” in addition to the wiring defects. “These include the difficulties faced by the crew in isolating the damaged circuits, the emergency checklist, the design of the modification and the standards relating to such modifications,” said the report.

Virgin’s Boeing 747-400 fleet also has a similar bar installed on it, but there was not considered to be a risk to the aircraft’s wiring on that model. The fire involved a bar added three years ago, with the aircraft manufactured in 1998.

Saturday, September 4, 2021

Since June 2019, the people of South Gippsland Shire, located at the southernmost tip of Australia, have been without a local council, after a state government inquiry found “high levels of tension” within the council. Administrators were appointed by the Victorian state government in July 2019, who have governed the shire since then. However, South Gippsland’s council is scheduled to be restored with an election to be held via post from October 5-22, 2021.

Wikinews interviewed one of the candidates standing in this election, Sue Plowright. She is an independent contesting the Coastal-Promontory ward, which covers towns such as Venus Bay, Waratah Bay, Yanakie, Foster, Port Welshpool, and Toora. The Coastal-Promontory Ward elects three councillors to the South Gippsland Shire Council.

Friday, August 27, 2010

Apple Inc. will hold a music-centered event in San Francisco, California on September 1. It has been widely speculated that the company will introduce an updated line of iPod portable music players and a new Apple TV.

The company e-mailed invitations for the event to various media organizations on Wednesday. The message included a picture of a guitar and the time of the event. Apple did not release any information about what products would be involved.

Apple has released new iPods through previous similar events in September in anticipation of the holiday shopping season. This year, Apple may unveil a new iPod Touch with two cameras, similar to their recent iPhone 4 design. It will likely also update the iTunes music store and software.

Speculation about a new Apple TV is mixed. While many blogs are reporting that a refresh of the device will be announced, analysts say that it is unlikely to happen during next Wednesday’s event. According to Reuters, sources are saying that Apple is negotiating with major television networks, including ABC and NBC, in order to provide shows for purchase on iTunes. However, they also reported that the deal has not been completed, and none of the companies involved have commented on the rumors.

It has also been rumored that Apple will introduce a new online music service. In 2009, Apple took over a company that allowed users to stream music online rather than download individual songs. Apple has not confirmed the rumors.

Last September’s media event saw the return of Apple CEO Steve Jobs after he took a break to undergo a liver transplant. This year, the event will be held in San Francisco’s Yerba Buena Center for the Arts, previously used by Apple in April for the unveiling of the iPad.

Sunday, May 28, 2006

Stardust is a NASA space capsule that collected samples from comet 81P/Wild (also known as “Wild 2) in deep space and landed back on Earth on January 15, 2006. It was decided that a collaborative online review process would be used to “discover” the microscopically small samples the capsule collected. The project is called Stardust@home. Unlike distributed computing projects like SETI@home, Stardust@home relies entirely on human intelligence.

Andrew Westphal is the director of Stardust@home. Wikinews interviewed him for May’s Interview of the Month (IOTM) on May 18, 2006. As always, the interview was conducted on IRC, with multiple people asking questions.

Some may not know exactly what Stardust or Stardust@home is. Can you explain more about it for us?

Stardust is a NASA Discovery mission that was launched in 1999. It is really two missions in one. The primary science goal of the mission was to collect a sample from a known primitive solar-system body, a comet called Wild 2 (pronounced “Vilt-two” — the discoverer was German, I believe). This is the first [US]] “sample return” mission since Apollo, and the first ever from beyond the moon. This gives a little context. By “sample return” of course I mean a mission that brings back extraterrestrial material. I should have said above that this is the first “solid” sample return mission — Genesis brought back a sample from the Sun almost two years ago, but Stardust is also bringing back the first solid samples from the local interstellar medium — basically this is a sample of the Galaxy. This is absolutely unprecedented, and we’re obviously incredibly excited. I should mention parenthetically that there is a fantastic launch video — taken from the POV of the rocket on the JPL Stardust website — highly recommended — best I’ve ever seen — all the way from the launch pad, too. Basically interplanetary trajectory. Absolutely great.

Is the video available to the public?

Yes [see below]. OK, I digress. The first challenge that we have before can do any kind of analysis of these interstellar dust particles is simply to find them. This is a big challenge because they are very small (order of micron in size) and are somewhere (we don’t know where) on a HUGE collector— at least on the scale of the particle size — about a tenth of a square meter. So…

We’re right now using an automated microscope that we developed several years ago for nuclear astrophysics work to scan the collector in the Cosmic Dust Lab in Building 31 at Johnson Space Center. This is the ARES group that handles returned samples (Moon Rocks, Genesis chips, Meteorites, and Interplanetary Dust Particles collected by U2 in the stratosphere). The microscope collects stacks of digital images of the aerogel collectors in the array. These images are sent to us — we compress them and convert them into a format appropriate for Stardust@home.

Stardust@home is a highly distributed project using a “Virtual Microscope” that is written in html and javascript and runs on most browsers — no downloads are required. Using the Virtual Microscope volunteers can search over the collector for the tracks of the interstellar dust particles.

How many samples do you anticipate being found during the course of the project?

Great question. The short answer is that we don’t know. The long answer is a bit more complicated. Here’s what we know. The Galileo and Ulysses spacecraft carried dust detectors onboard that Eberhard Gruen and his colleagues used to first detect and them measure the flux of interstellar dust particles streaming into the solar system. (This is a kind of “wind” of interstellar dust, caused by the fact that our solar system is moving with respect to the local interstellar medium.) Markus Landgraf has estimated the number of interstellar dust particles that should have been captured by Stardust during two periods of the “cruise” phase of the interplanetary orbit in which the spacecraft was moving with this wind. He estimated that there should be around 45 particles, but this number is very uncertain — I wouldn’t be surprised if it is quite different from that. That was the long answer! One thing that I should say…is that like all research, the outcome of what we are doing is highly uncertain. There is a wonderful quote attributed to Einstein — “If we knew what we were doing, it wouldn’t be called “research”, would it?”

How big would the samples be?

We expect that the particles will be of order a micron in size. (A millionth of a meter.) When people are searching using the virtual microscope, they will be looking not for the particles, but for the tracks that the particles make, which are much larger — several microns in diameter. Just yesterday we switched over to a new site which has a demo of the VM (virtual microscope) I invite you to check it out. The tracks in the demo are from submicron carbonyl iron particles that were shot into aerogel using a particle accelerator modified to accelerate dust particles to very high speeds, to simulate the interstellar dust impacts that we’re looking for.

And that’s on the main Stardust@home website [see below]?

Yes.

How long will the project take to complete?

Partly the answer depends on what you mean by “the project”. The search will take several months. The bottleneck, we expect (but don’t really know yet) is in the scanning — we can only scan about one tile per day and there are 130 tiles in the collector…. These particles will be quite diverse, so we’re hoping that we’ll continue to have lots of volunteers collaborating with us on this after the initial discoveries. It may be that the 50th particle that we find will be the real Rosetta stone that turns out to be critical to our understanding of interstellar dust. So we really want to find them all! Enlarging the idea of the project a little, beyond the search, though is to actually analyze these particles. That’s the whole point, obviously!

And this is the huge advantage with this kind of a mission — a “sample return” mission.

Most missions rather do things quite differently… you have to build an instrument to make a measurement and that instrument design gets locked in several years before launch practically guaranteeing that it will be obsolete by the time you launch. Here exactly the opposite is true. Several of the instruments that are now being used to analyze the cometary dust did not exist when the mission was launched. Further, some instruments (e.g., synchrotrons) are the size of shopping malls — you don’t have a hope of flying these in space. So we can and will study these samples for many years. AND we have to preserve some of these dust particles for our grandchildren to analyze with their hyper-quark-gluon plasma microscopes (or whatever)!

When do you anticipate the project to start?

We’re really frustrated with the delays that we’ve been having. Some of it has to do with learning how to deal with the aerogel collectors, which are rougher and more fractured than we expected. The good news is that they are pretty clean — there is very little of the dust that you see on our training images — these were deliberately left out in the lab to collect dust so that we could give people experience with the worst case we could think of. In learning how to do the scanning of the actual flight aerogel, we uncovered a couple of bugs in our scanning software — which forced us to go back and rescan. Part of the other reason for the delay was that we had to learn how to handle the collector — it would cost $200M to replace it if something happened to it, so we had to develop procedures to deal with it, and add several new safety features to the Cosmic Dust Lab. This all took time. Finally, we’re distracted because we also have many responsibilities for the cometary analysis, which has a deadline of August 15 for finishing analysis. The IS project has no such deadline, so at times we had to delay the IS (interstellar, sorry) in order to focus on the cometary work. We are very grateful to everyone for their patience on this — I mean that very sincerely.

And rest assured that we’re just as frustrated!

I know there will be a “test” that participants will have to take before they can examine the “real thing”. What will that test consist of?

The test will look very similar to the training images that you can look at now. But.. there will of course be no annotation to tell you where the tracks are!

Why did NASA decide to take the route of distributed computing? Will they do this again?

I wouldn’t say that NASA decided to do this — the idea for Stardust@home originated here at U. C. Berkeley. Part of the idea of course came…

If I understand correctly it isn’t distributed computing, but distributed eyeballing?

…from the SETI@home people who are just down the hall from us. But as Brian just pointed out. this is not really distributed computing like SETI@home the computers are just platforms for the VM and it is human eyes and brains who are doing the real work which makes it fun (IMHO).

That said… There have been quite a few people who have expressed interested in developing automated algorithms for searching. Just because WE don’t know how to write such an algorithm doesn’t mean nobody does. We’re delighted at this and are happy to help make it happen

Isn’t there a catch 22 that the data you’re going to collect would be a prerequisite to automating the process?

That was the conclusion that we came to early on — that we would need some sort of training set to be able to train an algorithm. Of course you have to train people too, but we’re hoping (we’ll see!) that people are more flexible in recognizing things that they’ve never seen before and pointing them out. Our experience is that people who have never seen a track in aerogel can learn to recognize them very quickly, even against a big background of cracks, dust and other sources of confusion… Coming back to the original question — although NASA didn’t originate the idea, they are very generously supporting this project. It wouldn’t have happened without NASA’s financial support (and of course access to the Stardust collector). Did that answer the question?

Will a project like this be done again?

I don’t know… There are only a few projects for which this approach makes sense… In fact, I frankly haven’t run across another at least in Space Science. But I am totally open to the idea of it. I am not in favor of just doing it as “make-work” — that is just artificially taking this approach when another approach would make more sense.

How did the idea come up to do this kind of project?

Really desperation. When we first thought about this we assumed that we would use some sort of automated image recognition technique. We asked some experts around here in CS and the conclusion was that the problem was somewhere between trivial and impossible, and we wouldn’t know until we had some real examples to work with. So we talked with Dan Wertheimer and Dave Anderson (literally down the hall from us) about the idea of a distributed project, and they were quite encouraging. Dave proposed the VM machinery, and Josh Von Korff, a physics grad student, implemented it. (Beautifully, I think. I take no credit!)

I got to meet one of the stardust directors in March during the Texas Aerospace Scholars program at JSC. She talked about searching for meteors in Antarctica, one that were unblemished by Earth conditions. Is that our best chance of finding new information on comets and asteroids? Or will more Stardust programs be our best solution?

That’s a really good question. Much will depend on what we learn during this official “Preliminary Examination” period for the cometary analysis. Aerogel capture is pretty darn good, but it’s not perfect and things are altered during capture in ways that we’re still understanding. I think that much also depends on what question you’re asking. For example, some of the most important science is done by measuring the relative abundances of isotopes in samples, and these are not affected (at least not much) by capture into aerogel.

Also, she talked about how some of the agencies that they gave samples to had lost or destroyed 2-3 samples while trying to analyze them. That one, in fact, had been statically charged, and stuck to the side of the microscope lens and they spent over an hour looking for it. Is that really our biggest danger? Giving out samples as a show of good faith, and not letting NASA example all samples collected?

These will be the first measurements, probably, that we’ll make on the interstellar dust There is always a risk of loss. Fortunately for the cometary samples there is quite a lot there, so it’s not a disaster. NASA has some analytical capabilities, particularly at JSC, but the vast majority of the analytical capability in the community is not at NASA but is at universities, government labs and other institutions all over the world. I should also point out that practically every analytical technique is destructive at some level. (There are a few exceptions, but not many.) The problem with meteorites is that except in a very few cases, we don’t know where they specifically came from. So having a sample that we know for sure is from the comet is golden!

I am currently working on my Bachelor’s in computer science, with a minor in astronomy. Do you see successes of programs like Stardust to open up more private space exploration positions for people such as myself. Even though I’m not in the typical “space” fields of education?

Can you elaborate on your question a little — I’m not sure that I understand…

Well, while at JSC I learned that they mostly want Engineers, and a few science grads, and I worry that my computer science degree with not be very valuable, as the NASA rep told me only 1% of the applicants for their work study program are CS majors. I’m just curious as to your thoughts on if CS majors will be more in demand now that projects like Stardust and the Mars missions have been great successes? Have you seen a trend towards more private businesses moving in that direction, especially with President Bush’s statement of Man on the Moon in 2015?

That’s a good question. I am personally not very optimistic about the direction that NASA is going. Despite recent successes, including but not limited to Stardust, science at NASA is being decimated.

I made a joke with some people at the TAS event that one day SpaceShipOne will be sent up to save stranded ISS astronauts. It makes me wonder what kind of private redundancy the US government is taking for future missions.

I guess one thing to be a little cautious about is that despite SpaceShipOne’s success, we haven’t had an orbital project that has been successful in that style of private enterprise It would be nice to see that happen. I know that there’s a lot of interest…!

Now I know the answer to this question… but a lot do not… When samples are found, How will they be analyzed? Who gets the credit for finding the samples?

The first person who identifies an interstellar dust particle will be acknowledged on the website (and probably will be much in demand for interviews from the media!), will have the privilege of naming the particle, and will be a co-author on any papers that WE (at UCB) publish on the analysis of the particle. Also, although we are precluded from paying for travel expenses, we will invite those who discover particles AND the top performers to our lab for a hands-on tour.

We have some fun things, including micromachines.

How many people/participants do you expect to have?

About 113,000 have preregistered on our website. Frankly, I don’t have a clue how many will actually volunteer and do a substantial amount of searching. We’ve never done this before, after all!

One last thing I want to say … well, two. First, we are going to special efforts not to do any searching ourselves before we go “live”. It would not be fair to all the volunteers for us to get a jumpstart on the search. All we are doing is looking at a few random views to make sure that the focus and illumination are good. (And we haven’t seen anything — no surprise at all!) Also, the attitude for this should be “Have Fun”. If you’re not having fun doing it, stop and do something else! A good maxim for life in general!

Wednesday, March 9, 2005File:Plastic bag stock sized.jpg

They are cheap, useful, and very plentiful, and that is exactly the problem, according to researchers. A report issued on Feb. 23 by a cadre of environment and economics researchers suggested that Kenya should ban the common plastic bag that one gets at the checkout counter of grocery stores, and place a levy on other plastic bags, all to combat the country’s environmental problems stemming from the bags’ popularity.

Thursday, September 28, 2006

Gerasimos Macridis, 39-years-old, left the court room discharged without conviction after hacking into the New Zealand Reserve Bank’s phone system and then asking for money for his services after pointing out these security flaws to both the Reserve Bank and Telecom New Zealand in May, 2006, and offering to fix them. He had identified himself as a security consultant.

The New Zealand Police then raided his home and took his computer on 21 September. Macridis told police that he did not think it was illegal, but knew he was not authorised to access the phone systems. Telecom then took him to court.

Colin McGilicray, police prosecutor, said: “Macridis has a significant number of previous fraud convictions and it appeared he was trying to obtain money through virtue of his technical knowledge.”

Macridis, who represented himself, told the court that for 11-years he had worked as a casual security consultant and he had worked for Telecom, police and Department of Internal Affairs.

Macridis thought himself as an honest, law abiding citizen as his 1994 conviction had ‘turned his life around’.

Judge Ian Mill said this case was very unusual and also noted that Macridis ended his offending over 10-years ago.

Mill said: “Macridis used his talents to identify security risks and he had identified a grave risk to the Reserve Bank and its customers. Macridis provided a report of his findings, requested payment albeit without a contract and for his troubles was prosecuted. He did not pass the information on to others and did not use it for personal gain.”

“In my view his intentions were honourable,” Mill added.

Mill discharged him without conviction on the basis that a conviction would be out of proportion with his actions.

Wednesday, July 21, 2021

Wikinews correspondent J.J. Liu spoke with Technological University Dublin (TUD) senior lecturer at the School of Surveying & Construction Management, Dr Lorcan Sirr on Friday regarding the supply of housing in the Republic of Ireland and relevant parallels across the rest of Europe, as well as recent developments by the government and private sector that are causing a rise in rents and home prices in the Irish real estate market.

Dr Sirr is a regular contributor to The Irish Times and has provided commentary to Irish radio station Newstalk, national broadcaster Raidió Teilifís Éireann (RTÉ) and various other publications. In addition to being a chartered planning and development surveyor and assessor to the Society of Chartered Surveyors, Dr Sirr is a Peace Commissioner and former external examiner for the Galway-Mayo Institute of Technology, according to his profile on Worky.

Dr Sirr was a lecturer and former head of research for the Faculty of the Built Environment at the Dublin Institute of Technology, which entered a merger with two partner institutes to become TUD January 1, 2019. He received his bachelor’s degree in estate management at the University of Greenwich, United Kingdom, and master’s degree in urban design and PhD in town planning at the University of Manchester. He has a second master’s in literature from KU Leuven, Belgium, and speaks French.

Sunday, May 17, 2009

Sudan blamed Chad on Sunday of launching an air strike on its territory, a day after accusing the country of mounting two other raids.

“This morning at 10.30 local time [0.730 GMT], another visit took place on the same location and using the same method,” said Othman al-Aghbash, a spokesman for the Sudanese army.

Sudan also accused Chad earlier on Friday of launching a pair of airstrikes 60 kilometers (37 mi) into Sudanese territory. Chad promptly dismissed the accusations, claiming that Sudan was “the robber who cries thief.”

Ali Youssef Ahmed, the head of the Sudanian foreign ministry, called the Friday air strikes an “act of war”. He did not comment on whether Sudan was considering to retaliate to the alleged attacks, only saying that “we are considering all options.”

A spokesman for the Chadian government told reporters that “is surprised to learn that the regime in Khartoum is protesting against action by the Chadian air force on Sudanese territory”. A confrontation would be “simply the consequence of the attack on Chad organised by Sudan, using mercenaries armed, trained, financed and directed by satellite by the Khartoum regime”, he said.