Thursday, February 12, 2009

An article in the February 12 issue of the New England Journal of Medicine reports on an unusual cause for an outbreak of low blood sugar among men in Singapore: illegal use of sexual performance enhancement drugs that were contaminated with a diabetes drug.

Between January and May 2008, 149 men and one woman between 19 and 97 (mean age 51) were admitted to five public hospitals for unexplained low blood sugar. Similar cases were reported in media reports from Hong Kong. Seven Singaporean patients remained in a coma because of prolonged sugar starvation of the brain, and four subsequently died. The diabetes drug glyburide was found in blood and/or urine samples in 85% of cases; 30% admitted having used illegal sexual performance enhancers.

The contaminated products were a counterfeit version of the drug Cialis (meant for the treatment of genuine erectile dysfunction), and three purported herbal preparation (the affected brands included Power 1 Walnut and Santi Bovine Penis Erecting Capsule). All four preparations additionally contained Viagra in varying concentrations. Two herbal products contained traces of the weight loss drug sibutramine, a compound related to amphetamines.

The drug packaging mentioned names of non-existent overseas production facilities, so the source of the contamination with the diabetes drug could not be established.

The authors underline the risks that is known to be associated with purchasing drugs from unreliable providers or from online resellers. The clandestine use of impotence drugs as sexual performance enhancers seems to have provided a good illustration of this problem. They further call for more efforts by national and international health and law enforcement agencies to curb the manufacturing, international transport and sales of untrustworthy medication.

Monday, May 7, 2018

On Saturday, United Launch Alliance launched a Atlas V 401 rocket carrying NASA’s InSight Mars lander and two Mars Cube One (MarCO) miniature spacecraft known as cubesats. The pre-dawn launch from Vandenberg Air Force Base Space Launch Complex 3E in Lompoc, California was declared a success. This was the very first deep space launch from the west coast of the United States, and aimed to send a lander to the surface of the planet Mars to study its interior.

Launched alongside InSight were two MarCO cubesats, the first to be sent beyond Earth, nicknamed ‘WALL-E’ and ‘Eve’ after the protagonists of the 2008 animated science fiction film WALL-E. They were designed as a dual telecommunications relay for InSight during the spacecraft’s descent through the Martian atmosphere.

Traditionally, NASA launched interplanetary spacecraft at Cape Canaveral Air Force Station in Florida on the United States’ east coast. There, rockets were sent eastward over the Atlantic Ocean, borrowing the Earth’s rotational velocity to shoot their payloads out into the solar system. Due to congestion on the launch calendar at Canaveral, NASA chose to launch the spacecraft from from Vandenberg Air Force Base on the country’s west coast instead. A launch eastward from Vandenberg would have been dangerous due to densely populated areas being located downrange. Instead, rockets launched from Vandenberg were sent in a south-southeast trajectory. For Insight and MarCO, the spacecraft was placed in a temporary polar orbit after the launch, with the pair being shot towards Mars during a escape burn performed over the North Pole.

Despite a heavy fog settling in at the rocket’s launch pad in Lompoc, the United Launch Alliance declared a “100% chance of favorable weather for liftoff”. Spectators in Lompoc were treated to a mostly obscured view of the launch, though they were witness nonetheless to the sound and shock waves of the Atlas V’s Common Core first stage as it lifted the spacecraft off the ground on-schedule at 4:05 PDT (1105 UTC). People along the coast of southern California and northern Baja California, however, were in clear view of the Atlas V’s main engine burn and the first burn of the rocket’s Centaur upper stage. People in Orange County, California were treated to the sight of InSight and the Centaur almost eclipsing the planet Jupiter in the night sky.

The recently-inaugurated Administrator of NASA, Jim Bridenstine, congratulated the InSight team in an address televised live on NASA TV after the launch, along with the United Launch Alliance on what was their 128th successful launch in a row. The InSight mission part of NASA’s Discovery program, a class of low-cost solar system exploration missions. It was selected to launch in the program after beating the Comet Hopper and Titan Mare Explorer proposals amongst responses to a 2010 request.

Both InSight and the MarCO cubesats are en route to Mars. InSight carries eight scientific instruments, including a seismometer known as Seismic Experiment for Interior Structure (SEIS). The SEIS instrument will be recording the very first seismic measurements of Mars, which scientists hope will shed light on the structure of Mars beneath its surface. The lander was equipped with two cameras, based on the architecture of the Mars Exploration Rover’s navigation camera and hazard avoidance camera, to allow mission scientists to monitor the activity of the instruments. NASA scheduled a November 26 landing for InSight on a broad plain in the planet’s northern hemisphere, known as Elysium Planitia.

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.

Tuesday, October 24, 2006

Pranab Mukherjee was appointed the External Affairs Minister while veteran Congressman A K Antony took his place as Defence Minister in a minor expansion-cum-reshuffle of his 29-month-old government by Prime Minister Manmohan Singh.

Kannada actor-turned-politician M H Ambareesh made his debut in the Union Ministry as Minister of State for Information and Broadcasting.

Jay Prakash Narayan Yadav, an RJD leader and a protege of Railway Minister Lalu Prasad, who had to resign last year following allegations of influencing the police in a case of electoral malpractices against his brother, returned to the government, again as Minister of State for Water Resources.

Oscar Fernandes took over Ministry of Labour.

Saturday, June 4, 2005

Partygaming Plc, the worlds largest online poker company, has announced that it intends to float on the London Stock Exchange by the end of this month. Although it has not yet set a price, analysts in The City are speculating that the flotation could value the firm at up to STG£5bn. Such a valuation would make the flotation the largest in four years.

The Gibraltar-based company, which owns the Partypoker brand, intends to sell 23% of the company in the flotation. If the company’s initial public offering is successful, the firm will enter the FTSE 100 Index (the top 100 firms on the exchange by value). Its value would be greater than that of both British Airways and Boots.

Partygaming Plc was founded in 1997 by Anurag Dikshit and has since grown at a huge rate – doubling profits in the past year alone to STG£371m. At peak times it attracts 70,000 simultaneous players.

Saturday, August 4, 2007

Cattle at a farm in Surrey, UK have tested positive for foot-and-mouth disease. After symptoms were reported late on 2 August, the farm was isolated. Following testing, officials from Defra (Department for Environment, Food and Rural Affairs) confirmed the outbreak on 3 August.

A three kilometre exclusion zone and a ten kilometre surveillance zone have been put into place around the farm, near Wanborough. All livestock on the farm have been slaughtered and incinerated. Any movement of livestock in the UK has been banned and the EU has banned exports under emergency measures, expected to be confirmed on Monday. Farmers are urged to watch their animals carefully for symptoms, and report any to Defra officials.

The government’s emergency committee Cobra met to discuss the situation before the announcement, with Prime Minister Gordon Brown participating via telephone. Brown cut short his holiday in Dorset to return to London on Saturday, when another meeting of Cobra was held. Environment Secretary Hilary Benn also returned from holiday in Italy.

The last outbreak of foot-and-mouth in the UK was in 2001. It resulted in the slaughtering of up to 7 million animals, and losses estimated at £8 billion.

In France, the government has asked for all the animals imported during the last ten days to be tested. All meetings including animals have been forbidden on the French territory.

Friday, March 29, 2019Toronto Comicon 2019 returned to its titular city from March 15 to 17, as one of the largest pop culture events in Canada. The popular event featured celebrity guests like actors Dan Fogler, Ron Perlman, John De Lancie, John Rhys-Davies, and Jaleel White, as well as comic artists, authors, and professional cosplayers. The event included a large show floor with hundreds of retailers and artists promoting their creations. Wikinews’ Nicholas Moreau attended the event, taking photos of the various sights.

John Rhys-Davies broke news when he revealed that a Sliders reboot is being considered. “Jerry [O’Connell] and I are talking to NBC at the moment. The basic problem is that no one knows who owns the rights”. Their legal department had apparently been looking into the matter for two months, as of the convention weekend. Emma Caufield talked of being cast in an NBC television pilot while a recurring guest actor on Buffy the Vampire Slayer. Faced with loosing the character of Anya Jenkins, the producers finally committed to making her a regular. “It was a good day,” she recalls.

Special effects costumer Ian Campbell, whose screen credits include Star Trek: Discovery, had a booth at the convention displaying his prop replicas and cosplay items. Amidst the bustle of activity, Campbell was working on a Thanos helmet sculpt. After the convention, he told Wikinews that “it can be tough to maintain focus with so many people streaming past and along questions, but sculpting in front of a crowd at conventions is great because it allows people to see the process that goes into what I do […] it also can serve as inspiration to other to pursue their own artistic endeavors.”

Lisa Mancini has been cosplaying for two years, her “passion” for the hobby “stemmed through my love for Halloween.” She typically chooses “to portray beloved characters from childhood or strong females. I also enjoy a good gender bent cosplay to ensure a touch of uniqueness!”

Mancini told Wikinews after the event that the best part of cosplay is “bringing a character to life.” One of the characters she took on this year was Squirrel Girl, a Marvel Comics character. Mancini has been described by the Daily Hive as a “squirrel whisperer”, for the close affinity some of the animals have for her.

Stephanie Chapman has knit a variety of knit outfits, an uncommon technique for cosplay. Prompted by Ron Perlman’s visit, she wore a costume based on Hellboy character Abe Sapien, which lacks the eyeholes of her normal masks. With “Abe, I wanted to go for accuracy over comfort,” Chapman told Wikinews, a choice leaving her largely helpless without a handler. The costume “is very warm […] so I have to stay hydrated and try to keep as calm as possible. It’s just really hard to stay calm when I meet someone like Ron Perlman”. With the combination of excitement and “the stress I’m putting on my body”, she shared that she was prone to meltdown in suit.

Monday, March 24, 2014

Community members held a public bake sale fundraiser on Sunday to help the family of a Texas woman slain earlier this month. Alicia Benefield, 19, of DeBerry was killed allegedly by her boyfriend, Rodris Webster. Sharon Jernigan of Panola was the key organizer of the fundraiser.

On Friday, Mrs. Jernigan told Wikinews, “This murder has devastated the entire community.” The fundraiser was held at a small grocery store in the neighboring town of Bethany, which borders the Louisiana–Texas state line. Sunday evening, Jernigan reported, “The bake sale was a big success.”

Webster, 25, was arrested early last week and charged with one count of murder and one count of felon in possession of a firearm. Benefield’s body was found in Marshall, Texas. Upon hearing of the discovery, a family member of the victim posted to his Facebook page, “Struggling to know how someone could do such a horrific thing.” Webster is presently being held on US$1 million bond in the Harrison County jail. Earlier, he was questioned by police on March 16, just two days after Benefield’s car was found at a church near her home, but was released after five hours of questioning.

Sunday, July 19, 2015

French Formula One (F1) driver Jules Bianchi died on Friday night at age 25, nine months after his serious accident at the 2014 Japanese Grand Prix. News of his death was announced by his family the following morning:

This is the first F1 race-related driver death since the 1994 San Marino Grand Prix, when Ayrton Senna was killed.

On October 5, 2014, at the late portion of the Japanese Grand Prix at Suzuka Circuit, Bianchi collided with a tractor crane that had been attending to the crashed car of Adrian Sutil. Bianchi’s helmet became wedged underneath the tractor, causing a diffuse axonal injury, and he fell into a coma. After being treated at a Japanese medical centre, he was moved about two months after the accident to a hospital in Nice. Placed in the intensive care unit, in December he began rehabilitation therapy. Bianchi’s father, Philippe, described his non-progress as a “daily torture”.

Bianchi, the 2007 French Formula Renault and 2009 Formula 3 Euro Series champion, was the inaugural member of the Ferrari Driver Academy. He joined F1 team Force India in 2012. In 2013, he joined Marussia F1; the following year, at the 2014 Monaco Grand Prix, he scored his and Marussia’s first points with a ninth-place finish.

After the accident, the FIA, which sanctions Formula One racing, formed a panel to investigate the crash. Afterwards, the group revealed its findings: as Bianchi entered the run-off area of the track, he disabled the failsafe mechanism by “[applying] both throttle and brake together, using both feet”, while his front wheels were locked; the panel also stated he did not slow down enough to control his car. Eventually, F1 mandated the use of the “virtual safety car”, which requires drivers to enter the pit lane at slower speeds instead of proceeding around the track.

This is the Bianchi family’s second driver death. Lucien Bianchi, the 1968 24 Hours of Le Mans winner and Jules’s great uncle, was killed in 1969 during testing at Circuit de la Sarthe, where the 24 Hours of Le Mans race is held.

Upon the news of his death, many drivers sent their condolences through social media. Bianchi’s Marussia team mate Max Chilton tweeted, “No words can describe what his family and the sport have lost. All I can say [is] it was a pleasure knowing and racing you.”