Tuesday, July 31, 2007

The School of Mathematics, University of Manchester finished moving in to its new building Monday. The building is named after one of its most widely known academics, Alan Turing, one of the founders of computer science and a Reader in Mathematics at Manchester.

Although Turing is one of the city and university’s most famous sons, there are very few things named in his honour. The city council was criticised for naming an uninspiring piece of by-pass Alan Turing Way, and a statue erected by public subscription bears a plaque pointing out the failure of the computing industry to contribute.

The new building deliberately attempts to provide a conducive atmosphere for mathematical collaboration with a design that aims to promote chance encounter in public spaces. It also aims to save energy with solar panels fitted to the roof.

The building also houses the Astronomy and Astrophysics Group, and the Photon Sciences Institute.

Thursday, June 19, 2008

Buffalo, New York — Judge Justice Christopher Burns of the New York State Supreme Court has ordered a halt to an emergency demolition on a 19th century stable and livery on 428-430 Jersey Street in Buffalo, New York that partially collapsed on Wednesday June 11, initially causing at least 15 homes to be evacuated. At least two homes remain evacuated.

Burns orders that both the city and the group Save The Livery (www.savethelivery.com) have to come to an agreement on what to do with the building, and try to work out ways of saving at least some portions if it including the facade, side walls and a lift tower. Save The Livery is comprised of concerned area residents who have grown to love the building’s historic and unique character. On June 14, they won a temporary restraining order to stop demolition. The court ruled that the city was only allowed to remove material in immediate danger to residents and pedestrians, but stated that the demolition could only be performed with “hand tools.” The court also ordered that any rubble which had fallen into neighboring yards when the building collapsed, to be removed.

“It is in the interest of the city to have a safe environment–but also important to maintain a sense of historical preservation,” stated Burns in his ruling. Burns has given the sides until tomorrow (Friday June 20) to come to an agreement and has ordered both parties to return to court at 9:30 a.m. (eastern time) “sharp.” Activists of Save The Livery urge supporters of the stable to “fill the courtroom” to show “continued and ongoing support.” The hearing is scheduled to take place at 25 Delaware Avenue in the Supreme Court building, 3rd Floor, trial part 19.

Currently the building is owned by Bob Freudenheim who has several building violations against him because of the buildings poor condition. He has received at least five violations in three months and residents who live near the building state that Freudenheim should be “100% responsible” for his actions. Many are afraid that if the building is demolished, Freudenheim’s charges of neglect will be abolished.

On June 17, developer and CEO of Savarino Companies, Sam Savarino was at the site of the stable, discussing the building with residents and preservationists. In 2006, Savarino proposed and planned The Elmwood Village Hotel, a ‘botique’ hotel on the Southeast corner of Elmwood and Forest Avenues. The project was later withdrawn after residents filed a lawsuit against Savarino and the city. Wikinews extensively covered the story, and contacted Savarino for his professional opinion on the building.

“[I would] love to see it preserved. I was there to see if there was anything we could do to help, to see if anything can be salvaged. I just want to see the right thing happen, and so does the city,” stated Savarino to Wikinews who added that he was allowed inside the building for a brief period.

“The side walls are beyond repair. The roof has rotted and it could come down at any time,” added Savarino who also said that the building “below the second floor appears to be stable.” He also states that the back wall of the building, which borders several homes, appears to be intact.

“Eliminating the back wall could be a problem for the neighbors. It is not unreasonable to leave at least 12 feet” of the back wall standing, added Savarino.

Savarino did not say if he was interested in buying the property, but did state, “I am sure there are a couple of people interested” in buying the property. On Thursday, Buffalo News reported that a “businessman” might be interested in purchasing the property, though Wikinews is not able to independently confirm the report. Savarino says that with the property still slated for emergency demolition, a potential buyer could face tax fees of nearly US$300,000.

Freudenheim gave the city permission to demolish the building on Thursday June 12 during an emergency Preservation Board meeting, because he would not be “rehabilitating the building anytime soon.” Freudenheim, along with his wife Nina, were part-owners of the Hotel Lenox at 140 North Street in Buffalo and were advocates to stop the Elmwood Village Hotel. They also financially supported a lawsuit in an attempt to stop the hotel from being built. Though it is not known exactly how long Freudenheim has owned the stable, Wikinews has learned that he was the owner while fighting to stop the hotel from being built. Residents say that he has been the owner for at least 22 years.

The building was first owned by a company called White Bros. and was used as a stable for a farm which once covered the land around the building for several blocks. The Buffalo Fire Department believes the building was built around 1814, while the city property database states it was built in 1870. Servants and workers of the farm were housed inside resident quarters situated at the rear of the building on what is now Summer Street, but are now cottages where area residents currently reside. Some date as far back as 1829.

At about 1950, the stable was converted into an automobile body shop and gasoline station.A property record search showed that in 1950 at least four fuel storage tanks were installed on the property. Two are listed as 550 square feet while the other two are 2,000 square feet. All of the tanks are designated as a TK4, which New York State says is used for “below ground horizontal bulk fuel storage.” The cost of installing a tank of that nature according to the state, at that time, included the tank itself, “excavation and backfill,” but did not include “the piping, ballast, or hold-down slab orring.” It is not known if the tanks are still on the property, but residents are concerned the city was not taking the precautions to find out.

Sunday, April 16, 2017

In order to put the cannabis drug (marijuana) out of reach of minors, the Canadian federal government announced a bill to legalise cannabis for the age group of eighteen and above, on Thursday. The bill would allow adults to possess cannabis publicly, previously a criminal offence.

Canada’s health minister Jane Philpott tweeted, “Today we tabled new legislation to legalise, strictly regulate, and restrict access to cannabis. Our goal: keep it out of the hands of youth, and profits out of the hands of criminals.” ^{((fr)) French language: Ajd nous avons déposé un nouveau projet de loi pour légaliser le cannabis, le réglementer de manière stricte et en restreindre l’accès. Notre objectif: garder le cannabis hors de la portée des jeunes, & les profits hors des mains des criminels.} The Canadian government, via their official website, explained cannabis is available illegally, and their measures to stop it did not work. Criminal organisations are making money selling cannabis. Under-aged people can obtain the drug easily; they said, “it is easier for our kids to buy cannabis than cigarettes.”

The bill allows provinces and territories to set the age limit above eighteen. In order to prevent criminal gangs from making a profit, selling the drug needs a license permitting its sale. Adults can purchase the drug online from a licensed producer if a retail shop is not available in the province.

Adults can carry up to 30 g (slightly over an ounce) of cannabis and grow at most four cannabis plants at home, for personal use. The plants should be no taller than a metre, the bill proposed. Selling cannabis to minors would be a specific criminal offence.

The legislation requires parliamentary approval and royal assent. If passed, the bill would be under effect by July 2018, the government said. Health and safety experts and law enforcement were consulted before proposing the legislation. Except for medical purposes, possession of the drug remains illegal until the bill is passed. Regardless of the status of the bill, import and export of the drug would be illegal.

Previously when the government increased the taxes on cigarettes to discourage citizens from smoking, a black market for cigarettes developed.

Along with legalising cannabis, the bill would also permit the police officials to use tools like oral fluid drug screeners to detect if drivers are under the influence of the drug. Zero tolerance against drivers under influence of drugs is proposed. The government would also implement a public awareness campaign on the perils of driving under the influence of drugs.

The government still working on the restrictions. Lawmaker and former police chief Bill Blair said, “We do accept that more important work remains to be done.” If the bill is passed, Canada would be the second country to legalise cannabis completely. Uruguay is the first. Some countries, such as Germany, allow medical use of cannabis, but recreational use is prohibited.

Thursday, February 21, 2008

Several small earthquakes have been reported near Wells, Nevada after a large magnitude 6.0 earthquake struck the region at 6:16 a.m. PST (UTC-8).

The 6.0 quake, centered 12 miles (19 kilometers) from Wells had a depth of 5.6 miles (9 km) and caused at least 25 buildings to collapse. Damage to other buildings and windows was also reported, and at least two water mains were ruptured. Several cars were hit by bricks as they fell off buildings. One person was hospitalized for a broken arm, but no other injuries were reported.

At least 30 aftershocks ranging from a magnitude 2.0 to 4.0 have been reported since the early morning quake. The quake could be felt as far away as California, Idaho and Utah.

Officials in Nevada are currently inspecting roads and dams in the region for damage. FEMA is also on their way to the area to help in the inspections.

Wednesday, August 6, 2014

A team of scientists from Australia and US has found a solution for a challenging problem in climate research. Climate models predicted more greenhouse gases would weaken the equatorial Pacific trade winds. However, over the past two decades, observations showed this Walker circulation was getting stronger, accelerating sea level rise in the western Pacific, and consequent changes in global climate. The researcher team reports, “The answer to the puzzle is that recent rapid Atlantic Ocean warming has affected climate in the Pacific”. Their study, “Recent Walker circulation strengthening and Pacific cooling amplified by Atlantic warming”, was published on Sunday in Nature Climate Change.

While previous research supposed natural variability alone accounted for cooling in the eastern Pacific, this study highlights a previously overlooked climate feedback: as the Atlantic warms, it alters the winds over the Pacific, depressing the ocean temperature there. As coauthor Shayne McGregor of the University of New South Wales explains, “the main cause of the Pacific wind, temperature, and sea level trends over the past 20 years lies in the Atlantic Ocean […] We saw that the rapid Atlantic surface warming observed since the early 1990s, induced partly by greenhouse gases, has generated unusually low sea level pressure over the tropical Atlantic. This, in turn, produces an upward motion of the overlying air parcels. These parcels move westward aloft and then sink again in the eastern equatorial Pacific, where their sinking creates a high pressure system. The resulting Atlantic–Pacific pressure difference strengthens the Pacific trade winds.”

Coauthor Malte Stuecker of the University of Hawaii Meteorology Department reports that “Our study documents that some of the largest tropical and subtropical climate trends of the past 20 years are all linked: Strengthening of the Pacific trade winds, acceleration of sea level rise [three times faster than the global average] in the western Pacific, eastern Pacific surface cooling, the global warming hiatus, and even the massive droughts in California”. His colleague cauthor Fei-Fei Jin adds, “We are just starting to grasp the scope of the impacts of this global atmospheric reorganization and of the out-of phase temperature trends in the Atlantic and Pacific regions”. Work earlier this year by coauthor Matthew England, University of New South Wales, showed the stronger winds have churned up the waters of the Western Pacific Ocean, so more heat flows from the winds into the water. This appears to explain why global surface temperatures have recently risen more slowly.

Coauthor Axel Timmermann of the University of Hawaii notes a further amplifying effect: “Stronger trade winds in the equatorial Pacific also increase the upwelling of cold waters to the surface. The resulting near-surface cooling in the eastern Pacific amplifies the Atlantic–Pacific pressure seesaw, thus further intensifying the trade winds […] It turns out that the current generation of climate models underestimates the extent of the Atlantic–Pacific coupling, which means that they cannot properly capture the observed eastern Pacific cooling, which has contributed significantly to the leveling off, or the hiatus, in global warming.” As Professor England said, “It will be difficult to predict when the Pacific cooling trend and its contribution to the global hiatus in surface temperatures will come to an end. […] However, a large El Niño event is one candidate that has the potential to drive the system back to a more synchronized Atlantic/Pacific warming situation.”

Sunday, April 10, 2011

Facebook announced Thursday it will begin to share some of the technology from their social network. The company indicated it would like to share specifications and design documents to help startups and to support innovation. Facebook hopes that they will be able to benefit from the innovations of others.

Mark Zuckerberg, Facebook’s CEO, announced the company’s “Open Compute Project” at an event held for reporters at the company’s headquarters in Palo Alto, California.

Facebook will not directly make any money from the new project. However, by making the designs of its servers open source, the company hopes others will find ways to improve them. They can then incorporate those advances into their own servers. Anything that can make Facebook’s servers run more efficiently provides a major benefit for the company.

More efficient servers will also drive down utility costs for the social media giant, which relies on massive data centers around the United States to keep its operations going.

Facebook says it is already working with manufacturers, including Dell, that are manufacturing servers based on its designs. Some new servers are already available.

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.

Monday, April 10, 2006

Yesterday in Augusta, Georgia at Augusta National Golf Club, American Phil Mickelson won the 70th Masters with a final round score of 69 and a four round total score of 281, seven under par and two strokes better than South African Tim Clark, the sole second place finisher. This was Mickelson’s second consecutive major as well as his second green jacket. In a five-way tie for third place at four under par were José María Olazábal, Retief Goosen, Tiger Woods, Chad Campbell, and Fred Couples. Rounding out the top ten were eighth place finishers Angel Cabrera and Vijay Singh followed by Stewart Cink in tenth place.

Although Mickelson had to fire up during the last few holes to take the ’04 Masters over Ernie Els, nothing of that sort was required during Sunday’s round. He parred the first six holes before making two straight birdies at 7 and 8, and then went on to make two more at 13 and 15 before finishing off with a bogey at 18. Last year, Mickelson put Tiger’s jacket on for him. This year, Tiger helped Phil into the jacket. “I certainly enjoyed having the jacket put on me,” Mickelson said. “I love the chance to compete against guys like Tiger, guys like Retief and Ernie and Vijay and Fred who are playing so well. It gives me an incredible feeling of accomplishment to be able to come out on top this week.” After 42 straight misses at majors, Mickelson is now on track with one major per year for the past three years.

Playing partner Fred Couples nearly got within one stroke of Mickelson but went on to miss the birdie putt and another par putt to sink out of contention. Putting was also Tiger Woods’s major hindrance. He made three three-putts and had an overall total of 33 putts with a final round of 70. Afterwards, Woods remarked, “It was frustrating. I felt in control of my golf swing from tee to green. Once I got on the green, I was a spaz. I didn’t have it all day – even this morning (in the third round) I didn’t putt well.” Clark capped off a great run and a final round 69 with a chip-in from the sand at 18 for a birdie. Clark moved to number 15 on the Official World Golf Rankings, Woods stayed at number 1, Couples moved to 21st, and Mickelson moved up to 2nd.