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Thursday, February 24, 2005

A paste containing synthetic tooth enamel can seal small cavities without drilling. Kazue Yamagishi and colleagues at the FAP Dental Institute in Tokyo say that the paste can repair small cavities in 15 minutes.

Currently, fillers don’t stick to such small cavities so dentists must drill bigger holes. Hydroxyapatite crystals, of which natural enamel is made, bond with teeth to repair tiny areas of damage.

Yamagishi and colleagues have tested their paste on a lower premolar tooth that showed early signs of decay. They found that the synthetic enamel merged with the natural enamel. The synthetic enamel also appears to make teeth stronger which will improve resistance to future decay. As with drilling, however, there is still the potential for pain: The paste is strongly acidic to encourage crystal growth and causes inflammation if it touches the gums.

The paste is reported in the journal Nature.

Saturday, April 24, 2010

Trusteer, a web security company, reports that a trojan horse virus called Zeus can steal online banking details from infected computers. The virus has infected one out of every 3,000 computers of the 5,500,000 million which the company monitors in the United States and the United Kingdom.

The trojan can infect users of Mozilla Firefox and Microsoft Internet Explorer on Microsoft Windows, and steals login information by recording keystrokes when the machine connects to certain websites, usually banks or other financial institutions. The stolen data is transmitted to a remote server and sold to cyber-criminals. “We expect this new version of Zeus to significantly increase fraud losses, since nearly 30% of Internet users bank online with Firefox and the infection is growing faster than we have ever seen before,” said Amit Klein, chief technology officer at Trusteer, to BBC.

The trojan has also affected Wikinews users, including Brian McNeil, who is the founder of Wikinewsie, a restricted-access wiki used to collaborate on sensitive news reports. McNeil reported on his userspace: “On Saturday [April] 17, a Windows-based PC in the house issued a cry for help, the Avira package running on the system had just detected a piece of malware; full scans indicated several known pieces of malware and numerous hidden files. Additional scans revealed that all but one of the USB memory sticks and portable hard drives in the house were infected with something. The Zeus botnet, as it turned out.” E-mail accounts for accredited reporters have also been affected.

Tuesday, April 14, 2020

In February 2017, the Iranian Chess Federation announced two teenage chess players, Dorsa Derakhshani and her younger brother Borna Derakhshani, were banned from representing the national team. The federation announced their decision although Dorsa Derakhshani had previously decided and informed the chess federation she did not wish to play for Iran.

Dorsa Derakhshani is currently 21 years old and holds the International Master (IM) as well as Woman Grand Master (WGM) titles. Her brother, Borna, plays for the English Federation and holds the FIDE Master title.

Dorsa Derakhshani was banned since she did not wear a hijab, an Islamic headscarf, while competing at the Tradewise Gibraltar Chess Festival in January 2017. Under the laws of Islamic Republic of Iran, hijab is a mandatory dress code. Her brother Borna Deraskhsani was banned for playing against Israeli Grand Master (GM) Alexander Huzman at the same tournament. Iran does not recognise the existence of Israel, and previously, Irani athletes have avoided playing against Israeli athletes.

Mehrdad Pahlavanzadeh, the president of the country’s chess federation, explained the decision to ban the players saying, “As a first step, these two will be denied entry to all tournaments taking place in Iran and in the name of Iran, they will no longer be allowed the opportunity to be present on the national team.” ^{((fa))Farsi language: ?????? ????? ?? ??? ??? ?? ??? ????? ?? ?? ???? ???????? ?? ?? ????? ? ?? ??? ????? ?????? ??????? ????? ??????? ? ???? ???? ???? ?? ??? ??? ?? ??????? ????.} He further stated, “Unfortunately, something that should not have happened has happened and our national interest is paramount and we have reported this position to the Ministry of Sports.” ^{((fa))Farsi language: ????????? ?????? ?? ????? ????????? ?????? ??? ? ????? ??? ?? ?? ?? ???? ?????? ???? ? ?? ??? ???? ?? ?? ????? ???? ?? ????? ?????.}

IM Dorsa Derakhshani, who currently studies at Saint Louis University in the United States and plays for the United States Chess Federation, discussed her chess career, time in Iran and the 2017 controversy, and her life in Saint Louis with a Wikinews correspondent.

Sunday, November 23, 2008

A Pembroke Pines, Florida teenager killed himself Wednesday, November 19, while broadcasting on the live video site Justin.tv. After making suicide threats and being encouraged by Justin.tv viewers and Bodybuilding.com forum members, Abraham K. Biggs, 19, committed suicide by taking an overdose of opiates and benzodiazepine, which had been prescribed for his bipolar disorder.

Biggs first began blogging about his planned suicide 12 hours before the actual event. He died after taking pills and lying on the bed in front of the webcam. After the broadcast, viewers who apparently thought it was a hoax posted messages such as “OMG”, “LOL”, and “hahahah”.

Hours later, after being alerted by viewers who had noticed that Biggs had stopped breathing, law enforcement and paramedics arrived, discovered his body, and covered the camera. The Broward County Medical Examiner’s Office has reportedly confirmed Biggs’ death.

According to Montana Miller of the Bowling Green State University, the circumstances of this case were not shocking: “If it’s not recorded or documented, then it doesn’t even seem worthwhile. For today’s generation it might seem, ‘What’s the point of doing it if everyone isn’t going to see it?'”

Biggs’ sister Rosalind was angry that neither the website nor its viewers reacted soon enough to save him. “They got hits, they got viewers, nothing happened for hours,” she said. She described him as “very happy” and “friendly and outgoing.” “On a normal day, you couldn’t really tell that he got as low as he did.” However, he did have relationship problems with his girlfriend, according to a friend.

Mental health professionals have warned about the possibility that other mentally troubled people would copy his actions. According to Dr. David Shaffer of Columbia University, “Any video showing it as heroic or romantic or glamorous could reduce the anxiety people might feel about suicide. It becomes a respectable behavior and lowers the threshold of suicide.” He and other psychiatrists recommend that potentially suicidal teens talk to others and “tell what’s going on.”

Tuesday, October 11, 2005

Former Deputy President of South Africa, Jacob Zuma, has appeared in a Durban court to face corruption charges. Mr Zuma was dismissed by the President, Thabo Mbeki, earlier in the year, following the conviction on fraud charges of his financial advisor, Schabir Shaik.

Saturday, October 6, 2007

Few artists ever penetrate the subconscious level of American culture the way RuPaul Andre Charles did with the 1993 album Supermodel of the World. It was groundbreaking not only because in the midst of the Grunge phenomenon did Charles have a dance hit on MTV, but because he did it as RuPaul, formerly known as Starbooty, a supermodel drag queen with a message: love everyone. A duet with Elton John, an endorsement deal with MAC cosmetics, an eponymous talk show on VH-1 and roles in film propelled RuPaul into the new millennium.

In July, RuPaul’s movie Starrbooty began playing at film festivals and it is set to be released on DVD October 31st. Wikinews reporter David Shankbone recently spoke with RuPaul by telephone in Los Angeles, where she is to appear on stage for DIVAS Simply Singing!, a benefit for HIV-AIDS.

DS: How are you doing?

RP: Everything is great. I just settled into my new hotel room in downtown Los Angeles. I have never stayed downtown, so I wanted to try it out. L.A. is one of those traditional big cities where nobody goes downtown, but they are trying to change that.

DS: How do you like Los Angeles?

RP: I love L.A. I’m from San Diego, and I lived here for six years. It took me four years to fall in love with it and then those last two years I had fallen head over heels in love with it. Where are you from?

DS: Me? I’m from all over. I have lived in 17 cities, six states and three countries.

RP: Where were you when you were 15?

DS: Georgia, in a small town at the bottom of Fulton County called Palmetto.

RP: When I was in Georgia I went to South Fulton Technical School. The last high school I ever went to was…actually, I don’t remember the name of it.

DS: Do you miss Atlanta?

RP: I miss the Atlanta that I lived in. That Atlanta is long gone. It’s like a childhood friend who underwent head to toe plastic surgery and who I don’t recognize anymore. It’s not that I don’t like it; I do like it. It’s just not the Atlanta that I grew up with. It looks different because it went through that boomtown phase and so it has been transient. What made Georgia Georgia to me is gone. The last time I stayed in a hotel there my room was overlooking a construction site, and I realized the building that was torn down was a building that I had seen get built. And it had been torn down to build a new building. It was something you don’t expect to see in your lifetime.

DS: What did that signify to you?

RP: What it showed me is that the mentality in Atlanta is that much of their history means nothing. For so many years they did a good job preserving. Don’t get me wrong, I’m not a preservationist. It’s just an interesting observation.

DS: In 2004 when you released your third album, Red Hot, it received a good deal of play in the clubs and on dance radio, but very little press coverage. On your blog you discussed how you felt betrayed by the entertainment industry and, in particular, the gay press. What happened?

RP: Well, betrayed might be the wrong word. ‘Betrayed’ alludes to an idea that there was some kind of a promise made to me, and there never was. More so, I was disappointed. I don’t feel like it was a betrayal. Nobody promises anything in show business and you understand that from day one.

But, I don’t know what happened. It seemed I couldn’t get press on my album unless I was willing to play into the role that the mainstream press has assigned to gay people, which is as servants of straight ideals.

DS: Do you mean as court jesters?

RP: Not court jesters, because that also plays into that mentality. We as humans find it easy to categorize people so that we know how to feel comfortable with them; so that we don’t feel threatened. If someone falls outside of that categorization, we feel threatened and we search our psyche to put them into a category that we feel comfortable with. The mainstream media and the gay press find it hard to accept me as…just…

DS: Everything you are?

RP: Everything that I am.

DS: It seems like years ago, and my recollection might be fuzzy, but it seems like I read a mainstream media piece that talked about how you wanted to break out of the RuPaul ‘character’ and be seen as more than just RuPaul.

RP: Well, RuPaul is my real name and that’s who I am and who I have always been. There’s the product RuPaul that I have sold in business. Does the product feel like it’s been put into a box? Could you be more clear? It’s a hard question to answer.

DS: That you wanted to be seen as more than just RuPaul the drag queen, but also for the man and versatile artist that you are.

RP: That’s not on target. What other people think of me is not my business. What I do is what I do. How people see me doesn’t change what I decide to do. I don’t choose projects so people don’t see me as one thing or another. I choose projects that excite me. I think the problem is that people refuse to understand what drag is outside of their own belief system. A friend of mine recently did the Oprah show about transgendered youth. It was obvious that we, as a culture, have a hard time trying to understand the difference between a drag queen, transsexual, and a transgender, yet we find it very easy to know the difference between the American baseball league and the National baseball league, when they are both so similar. We’ll learn the difference to that. One of my hobbies is to research and go underneath ideas to discover why certain ones stay in place while others do not. Like Adam and Eve, which is a flimsy fairytale story, yet it is something that people believe; what, exactly, keeps it in place?

DS: What keeps people from knowing the difference between what is real and important, and what is not?

RP: Our belief systems. If you are a Christian then your belief system doesn’t allow for transgender or any of those things, and you then are going to have a vested interest in not understanding that. Why? Because if one peg in your belief system doesn’t work or doesn’t fit, the whole thing will crumble. So some people won’t understand the difference between a transvestite and transsexual. They will not understand that no matter how hard you force them to because it will mean deconstructing their whole belief system. If they understand Adam and Eve is a parable or fairytale, they then have to rethink their entire belief system.

As to me being seen as whatever, I was more likely commenting on the phenomenon of our culture. I am creative, and I am all of those things you mention, and doing one thing out there and people seeing it, it doesn’t matter if people know all that about me or not.

DS: Recently I interviewed Natasha Khan of the band Bat for Lashes, and she is considered by many to be one of the real up-and-coming artists in music today. Her band was up for the Mercury Prize in England. When I asked her where she drew inspiration from, she mentioned what really got her recently was the 1960’s and 70’s psychedelic drag queen performance art, such as seen in Jack Smith and the Destruction of Atlantis, The Cockettes and Paris Is Burning. What do you think when you hear an artist in her twenties looking to that era of drag performance art for inspiration?

RP: The first thing I think of when I hear that is that young kids are always looking for the ‘rock and roll’ answer to give. It’s very clever to give that answer. She’s asked that a lot: “Where do you get your inspiration?” And what she gave you is the best sound bite she could; it’s a really a good sound bite. I don’t know about Jack Smith and the Destruction of Atlantis, but I know about The Cockettes and Paris Is Burning. What I think about when I hear that is there are all these art school kids and when they get an understanding of how the press works, and how your sound bite will affect the interview, they go for the best.

DS: You think her answer was contrived?

RP: I think all answers are really contrived. Everything is contrived; the whole world is an illusion. Coming up and seeing kids dressed in Goth or hip hop clothes, when you go beneath all that, you have to ask: what is that really? You understand they are affected, pretentious. There’s nothing wrong with that, but it’s how we see things. I love Paris Is Burning.

DS: Has the Iraq War affected you at all?

RP: Absolutely. It’s not good, I don’t like it, and it makes me want to enjoy this moment a lot more and be very appreciative. Like when I’m on a hike in a canyon and it smells good and there aren’t bombs dropping.

DS: Do you think there is a lot of apathy in the culture?

RP: There’s apathy, and there’s a lot of anti-depressants and that probably lends a big contribution to the apathy. We have iPods and GPS systems and all these things to distract us.

DS: Do you ever work the current political culture into your art?

RP: No, I don’t. Every time I bat my eyelashes it’s a political statement. The drag I come from has always been a critique of our society, so the act is defiant in and of itself in a patriarchal society such as ours. It’s an act of treason.

DS: What do you think of young performance artists working in drag today?

RP: I don’t know of any. I don’t know of any. Because the gay culture is obsessed with everything straight and femininity has been under attack for so many years, there aren’t any up and coming drag artists. Gay culture isn’t paying attention to it, and straight people don’t either. There aren’t any drag clubs to go to in New York. I see more drag clubs in Los Angeles than in New York, which is so odd because L.A. has never been about club culture.

DS: Michael Musto told me something that was opposite of what you said. He said he felt that the younger gays, the ones who are up-and-coming, are over the body fascism and more willing to embrace their feminine sides.

RP: I think they are redefining what femininity is, but I still think there is a lot of negativity associated with true femininity. Do boys wear eyeliner and dress in skinny jeans now? Yes, they do. But it’s still a heavily patriarchal culture and you never see two men in Star magazine, or the Queer Eye guys at a premiere, the way you see Ellen and her girlfriend—where they are all, ‘Oh, look how cute’—without a negative connotation to it. There is a definite prejudice towards men who use femininity as part of their palette; their emotional palette, their physical palette. Is that changing? It’s changing in ways that don’t advance the cause of femininity. I’m not talking frilly-laced pink things or Hello Kitty stuff. I’m talking about goddess energy, intuition and feelings. That is still under attack, and it has gotten worse. That’s why you wouldn’t get someone covering the RuPaul album, or why they say people aren’t tuning into the Katie Couric show. Sure, they can say ‘Oh, RuPaul’s album sucks’ and ‘Katie Couric is awful’; but that’s not really true. It’s about what our culture finds important, and what’s important are things that support patriarchal power. The only feminine thing supported in this struggle is Pamela Anderson and Jessica Simpson, things that support our patriarchal culture.