Friday, November 3, 2017

In findings reported on Tuesday, an international team of astronomers discovered an exoplanet, called NGTS-1b, revolving around M-dwarf star NGTS-1, that the team said does not fit existing notions of how stars and planets form. NGTS-1b is a gas giant, similar to Jupiter and of comparable volume and mass, but its parent star is about half the diameter and mass of the Sun, making this the most massive planet orbiting an M-dwarf ever discovered.

NGTS-1b, about 600 light years from the Earth, is so extremely close to its star that a revolution around its star takes only about 2.6 Earth days — 2.647298 ± 0.000020 — and its surface temperature is about 800 K. The planet was discovered by observing periodic fluctuations in the star’s apparent brightness as NGTS-1b passed in front of it. NGTS-1b’s mass is less than Jupiter, about 0.812 MJ (mass of Jupiter), but it has greater volume, with radius about 1.33 RJ (radius of Jupiter). Its density was reported to be 0.42 g cm^-3 (with error: +0.59 to -0.28), meaning Jupiter, whose density is 1.326 g cm^-3, is likely around thrice as dense as the exoplanet.

“The discovery of NGTS-1b was a complete surprise to us,” said lead author Doctor Daniel Bayliss of the University of Warwick, in England. “[S]uch massive planets were not thought to exist around such small stars. This is the first exoplanet we have found with our new NGTS facility and we are already challenging the received wisdom of how planets form.”

The existing understanding of planetary formation, the team explained, says small stars can produce rocky planets but cannot pull in enough mass for larger, gaseous ones like NGTS-1b. Based on the observations, NGTS-1’s radius is 0.573±0.077 R? (solar radius) and using that value, astronomers calculated its weight to be about 0.598 M? (solar mass). The star’s density is almost ten times of the gas giant, 4.4 (with error: +2.4 to -1.4) g cm^-3. In comparison, the Sun’s density is 1.409 g cm^-3.

The research team discovered NGTS-1b using the Next-Generation Transit Survey (NGTS), an array of telescopes physically located in Chile, which was designed to search for planets around bright stars. NGTS-1 is a relatively dim red M-dwarf, which are very common in the universe, of apparent magnitude 15.52 ± 0.08. University of Warwick professor Peter Wheatley, who runs the NGTS, said, “NGTS-1b was difficult to find, despite being a monster of a planet, because its parent star is small and faint. Small stars are actually the most common in the universe, so it is possible there are many of these giant planets waiting to be found.”

To date, scientists have discovered only three gas giants which revolves around M-dwarf stars. The other two are Kepler-45b and HATS-6b which have masses 0.505 M_J and 0.32 M_{J respectively.}

Wednesday, February 2, 2005

Eben Moglen, Columbia University Law Professor, will head the newSoftware Freedom Law Center (SFLC). An initial 4 million dollars has been provided by Open Source Development Labs (OSDL) to fund the project.

The law center will provide free legal service for open source projects and developers. In 2004 OSDL established a separate $10 million Linux Legal Defense Fund providing legal support for Linus Torvalds, Linux kernel creator and end user companies subjected to Linux-related litigation by the SCO Group. The new law center will not be affiliated with the OSDL.

“This is about taking care of the goose that laid the golden egg and not letting wolves come in the middle of the night and steal it away,” Moglen said during a press conference. “This is a legal firm not involved so much in litigating and defending as it will be for counseling and advising and nurturing non-profits and to prevent millions of dollars in litigation.”

Moglen will serve as chairman and director-counsel of the non-profit organization. Also on board as directors are: Lawrence Lessig, law professor at Stanford Law School; Daniel Weitzner, director of the World Wide Web Consortium‘s technology and society activities; and Diane Peters, general counsel at the OSDL. Daniel Ravicher, executive director of the Public Patent Foundation, will help manage as legal director.

Moglen, one of the world.s leading experts on copyright law as applied to software, will run the new Law Center from its headquarters in New York City. The Law Center will initially have two full-time intellectual property attorneys on staff and expects to expand to four attorneys later this year. Initial clients for the Law Center include the Free Software Foundation and the Samba Project.

Other services provided by the SFLC include: asset stewardship, to avoid intellectual property claim conflict; license review and compatibility analysis; legal consulting and lawyer training.

Tuesday, February 13, 2007

In Vancouver, a 20-year urban success story may yet have a sad ending. The city’s downtown population has doubled to 80,000 in the last 20 years thanks to Vancouver’s “Living First” policy – a planning strategy that favors residential development over commercial. And planners are expecting the population to reach more than 120,000 by 2030. But while downtown booms with people, business is busting. The International Herald Tribune reports that the city’s recently-released jobs and land-use study is estimating that downtown Vancouver may run out of commercial and office space within 5 years.

The ‘Vancouver problem’ is one that many cities in the United States could only hope to have. On the contrary, much effort has been put into bringing residential life back into the city centres. In Los Angeles, San Diego, Miami, and Washington, D.C. there has been a condominium boom in recent years, but these cities are far from the situation Vancouver faces now.

To counter the trend in Vancouver, planners are proposing changes to the city’s zoning regulations, including the passage of more lenient building height restrictions. But because residential developments are so much more profitable than commercial and office space, some public officials are proposing offering better incentives to the developers willing to build commercial. Another option is to expand the moratorium that was placed on new housing development in the central business district two years ago.

Translink is currently involved in a major expansion of the 49.5 km (30.8 mi) Skytrain system centred on downtown Vancouver. Construction of the Canada and Evergreen lines is underway. The former will be complete in 2009, and the latter in 2011.

http://en.wikipedia.org/wiki/Image:SkyTrain_Future_V2.png

Wednesday, September 14, 2016

Wikinews on Sunday interviewed Deepa Malik, India’s first female Paralympic medalist, who won the silver medal in the Women’s Shot Put F53 event finals, at the 2016 Summer Paralympics being held in Rio de Janeiro, Brazil.

Malik lost the gold medal to Bahrain’s Fatema Nedham, who had the best throw 4.76 metres, setting a new regional record in paralympic women’s shot put.

Arriving in Rio, Malik had initial trouble due to the airline losing her luggage; it didn’t all arrive until three days later: clothes, opening ceremony outfit and equipment including competition belts.

In early August there was a possibly that Malik might lose her spot on the Indian team going to Rio, with fellow female para athlete Karam Jyoti challenging Malik’s selection and the Sport’s Authority of Indian’s selection process at the High Court of Delhi. The high court ruled against the plaintiff.

Both of these events occurred against the wider backdrop of the Paralympic Committee of India being suspended by the International Paralympic Committee. The Sports Authority of India took final authority over the Paralympic Committee of India for sending a team to Rio, with agreement from the International Paralympic Committee; this arrangement allowed India to compete under their own flag at the 2016 Summer Paralympics.

((Wikinews)) Congratulations on your result.

Deepa Malik: Thank you so much.

((WN)) Even though you are currently waiting in terms of the end result of the protest.

DM: Absolutely, but I’m happy with my performance, I’m happy that I could improve and I could prove myself, there were a lot of questions back home on my selection and on my hard work. My single-minded focus that I had put into this journey of being a Paralympian. Well, I am just so anxious about the results.

((WN)) So how much did the court case and KLM losing your luggage impact on your preparations and your result today?

DM: Yes, but I’m happy that my husband was my coach here, and, so, I had huge moral support in terms of keeping my mind and everything in peace. Most of the equipment was available in the gym, we had to alter the training a bit like the throw days couldn’t happen, so we instead exercised. No, I think that is what sports teaches you, you can’t live on excuses, I never lived on excuses.

((WN)) You work around things.

DM: Yes, that’s what we do, that’s what a sportsman is suppose to do, rise again, and then fall and rise, and run, and I did exactly that.

((WN)) What message should other Indian women take away from your participation and result in Rio?

DM: This is going to be the first female medal that India would have ever won in Paralympics and as it is I’m working aggressively towards transforming this entire concept of empowerment for the women, especially the women in disabilities in my country. So I’m really happy that this medal give my voice more value, more strength, and I’ll be able to impact even more, though on the ninth of September the Prime Minister’s jury has awarded me with the award of Women Transforming India, I’m so happy that within three days of getting that award, I have added another feather to it and proved that yes this journey of ability beyond disability. And not just disability, this is a universal message that if women put their minds to their dreams they can balance it; age, gender, disability, is all a state of mind. If you put your passion and hard work, you can get it, and in the Indian scenario were they say infrastructure is a challenge, women participation that are taboo, religiously and psychologically, disabilities taken as a curse, dependability[?] increases because of lack of infrastructure, well, time to get rid of the excuses. We have to start erasing the excuses and believe your own self and that’s the message I’m carrying with all the activities that I do whether it is car rallying, motorbiking or swimming across a river, every record or every unique activity that I’ve undertaken and just below paralysis has been aimed at changing the stereotypical image of a women and also a women in disability. ?

((WN)) Will you and your daughter both be trying to represent India at the 2020 Games in Tokyo?

DM: I’m very sure about myself, but my daughter, though, she’s a Paralympian, yes, which again was considered a huge taboo in my society that oh my god both the mother and the daughter both have a physical disability, what is going to happen to these two, but we did good and she is working as a youth council representative in the Commonwealth countries, for the Paralympics specially, and her work though her foundation called Wheeling Happiness has earned her the young leader award from the Queen of England, so I guess her focus is now shifting to more on community service and empowering others and not just herself. And she is leaving on first of October to Loughborough to do her PhD doctorate programme in disability sports psychology, I’m very sure Loughborough is going to give her a huge amount of sports [inaudible] but how much time she going to decide to devote to sports and studies is her decision entirely. That’s her dream, her journey. 

((WN)) How helpful was the Sports Authority of India in preparing and supporting your Rio ambitions??

DM: I think 100 per cent, because the biggest challenge we have back home is a customised training, or the infrastructure for that matter, so we were given the ability and the funds to train the way we wanted to train, and the funds were huge which were given to us, out accommodation, food, diet, physical therapist, psychologist, trainer, gym, everything was paid for, and customised, you want it and they give it. So I guess this was easy financially this time, because every expenses was taken care of, my husband could also take a sabbatical from his job and join my journey, and having him twenty-four seven and coaching me because he himself is an athlete, and have the best diet and counselling. I think it’s worked wonders, so I give shout out and a huge applaud.

((WN)) How important was it for you to have a carer in Rio?

DM: Yes, again we really have to appreciate the sports authority of India and also Paralympic Committee of India, which is going to start to function post-Rio in India. They were very very quick, they were very very adamant in giving the wheelchair people escorts. And I need help twenty four seven, I’m just below paralysed so it was really huge, emotionally, mentally, psychically training-wise, every way I think the situation was perfect.

((WN)) Thank you for your time.

DM: Thank you.

Monday, January 1, 2007

A crowd of approximately 1 million has welcomed the new year in Sydney overnight. Many of the crowd had camped out since 6 AM AEDT (7PM UTC) to ensure they had the best vantage point for the fireworks displays at 9 PM and 12 AM. Earlier predictions of rain failed to dampen enthusiastic revellers and fortunately did not eventuate.

According to police, vantage points were Circular Quay and Sydney Opera House closed around 7 PM.

This year’s theme was “A diamond night in Emerald City” and celebrated the Sydney Harbour Bridge’s diamond anniversary of 75 years which will fall in March.

As usual, the bridge became the centre piece of Sydney’s celebrations with a question mark turning into a coat hanger during the 9 PM fireworks show before a diamond appeared at 11 PM.

Entertainment was held in the city throughout the day, culminating in a spectacular fireworks display at midnight. Revellers counted down the final seconds of 2006 with numbers on the side of the Sydney Harbour Bridge.

The festivities are estimated to have cost AUD $4 million and organisers claim their fireworks display is “the largest in the world”. Sydney’s celebrations were broadcast on television live around the world as other countries prepared their New Year’s Eve celebrations.

Despite the large crowd, police made only 58 arrests for offences including offensive conduct, stealing, assaulting police, goods in custody, assault, drink driving and affray.

Ambulance officers were called to 1,139 incidents in Sydney with another 900 in country areas.

Thursday, August 27, 2015

Austrian police today found an estimated 20–50 decomposing corpses in an apparently abandoned lorry.

Roadworkers who spotted the vehicle, which had been there since yesterday at least, alerted police. Responding officers found it full of corpses. The lorry is on the so-called “Eastern Motorway”, the A4, close to the Hungarian border. It was on the hard shoulder between Neusiedl and Parndorf, closer to Parndorf.

The victims are thought to have suffocated. Police are seeking the driver. The Krone published an image of a non-articulated food lorry on the hard shoulder, which they report is the vehicle in question. The photo shows a pool of dark liquid on the ground beside the vehicle.

Video from a passing motorist shows at least one helicopter on-scene. The truck, which has pictures of meat on the side, shows branding for Slovakian food firm Hyza. Earlier today the company’s website sported an apparent anti-immigration graphic, which has since been removed.

Wikinews got in touch with Hyza. “We are truly sorry about [the] tragedy” they told us in a statement. They said they have checked GPS trackers on their fleet and all their vehicles remain in Slovakia. The statement says the lorry in question was one of 21 Hyza vehicles sold on last year. It was then sold again and exported to Hungary, where it is now registered. Hyza told us the new owners have not changed the branding on the vehicle. According to the Bild newspaper, Agrofert — the parent company of Hyza — said in a statement the new owners were required to do so.

Hyza says they will “actively cooperate with Slovak police”, and “express [their] sincere condolences to the bereaved families.”

Interior Minister Johanna Mikl-Leitner called it “a dark day” and called for European Union-wide measures to protect immigrant refugees and tackle human traffickers. Neighbouring Hungary is constructing a border fence across its entire frontier with Serbia. Yesterday alone saw a record 3,241 attempts to enter Hungary illegally, according to authorities there.

Conflict in Syria and other parts of the world has led refugees to Europe. Once inside, they can move freely inside the Schengen Area, which covers most of the EU.

Austrian police earlier this week arrested three motorists suspected of people smuggling. One driver is accused of moving 34 people, ten of them children, into Austria from Serbia. The group were left by the roadside near Bruck an der Leitha and reported struggling to breathe in the van.

Tuesday, October 4, 2005

Dr. Stephen Schoenthaler, a Professor of Criminal Justice at the California State University in Stanislaus, has long argued that there is a link between a healthy diet and decreased aggressive behaviour, as well as with increased IQ and school performance.

Dr. Schoenthaler is well-known for a youth detention center study where violations of house rules fell by 37% when vending machines were removed and the cafeteria replaced canned food by fresh alternatives. He summarizes his findings by saying that “Having a bad diet right now is a better predictor of future violence than past violent behaviour.” In a very large test, Schoenthaler directed a study in meals at 803 New York City schools, in low-income neighbourhoods, finding that the number of students passing final exams increased by 16%.

Critics have questioned some of Dr. Schoenthaler findings, due to the lack of placebo control groups. However, more recent work by Dr. Bernard Gesch, a physiologist at the University of Oxford, has placed some of the work on a more scientific footing. Dr. Gesch found that nutrition supplements produced a 26% drop in violations of prison rules over a placebo, and a 37% decrease in violent offences. The Netherlands has embarked on a wider scale dietary research program in 14 prisons.

The short term behaviour consequences of ingesting sugar are well understood: an initial burst on energy, followed a sugar low in which your body produces adrenalin, which makes you irritable and explosive. However, Schoenthaler and Gesch suggest that there are long term impacts over and above the short term consequences of blood sugar variations.