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.
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Recently of the Canadian Broadcasting Corporation (CBC), where he worked in media and public relations, Mr. Jay Walsh was announced as the replacement for Sandy Ordonez as the communications officer for the Wikimedia Foundation on an internal mailing list on Tuesday, 8 January.
“I’m extremely grateful for [Sandy Ordonez’s] hard work and excellent judgement,” said Sue Gardner, Executive Director of Wikimedia Foundation, in her announcement. Ordonez managed the WMF’s public and media relations from January 2007, and will stay on in Florida until the end of the month when the Tampa office is closed.
“The goal is to give Jay a fairly long handover time. So until the end of January, please continue to work directly with Sandy, while she helps Jay get oriented,” added Gardner.
Walsh is fresh from a position as Manager, Public Relations at Canadian Broadcasting Corporation. Previous communications positions include working for Indian and Northern Affairs, Government of Canada; Health Canada, Government of Canada; and Nova Scotia College of Art and Design University. His academics include Concordia and Mount Allison universities.
Walsh will be based out of the new offices in San Francisco, California when they open on the January 15.
Victoria, and husband Prince Daniel, Duke of Västergötland lead the procession around Stockholm after marrying SaturdayImage: Prolineserver (Wikimedia Commons).
Sweden’s first royal wedding since 1976 took place Saturday when Crown Princess Victoria, 32, married her long-time boyfriend and former personal trainer, Daniel Westling, 36. The ceremony took place at Stockholm Cathedral.
Over 1,200 guests, including many rulers, politicians, royals and other dignitaries from across the world, attended the wedding, which cost an estimated 20 million Swedish kronor. Victoria wore a wedding dress with five-metre long train designed by Pär Engsheden. She wore the same crown that her mother, Queen Silvia, wore on her wedding day 34 years previously, also on June 19. Victoria’s father, King Carl XVI Gustaf, walked Victoria down the aisle, which was deemed untraditional by many. In Sweden, the bride and groom usually walk down the aisle together, emphasising the country’s views on equality. Victoria met with Daniel half-way to the altar, where they exchanged brief kisses, and, to the sounds of the wedding march, made their way to the the silver altar. She was followed by ten bridesmaids. The couple both had tears in their eyes as they said their vows, and apart from fumbling when they exchanged rings, the ceremony went smoothly.
Following the ceremony, the couple headed a fast-paced procession through central Stockholm on a horse-drawn carriage, flanked by police and security. Up to 500,000 people are thought to have lined the streets. They then boarded the Vasaorden, the same royal barge Victoria’s parents used in their wedding, and traveled through Stockholm’s waters, accompanied by flyover of 18 fighter jets near the end of the procession. A wedding banquet followed in the in the Hall of State of the Royal Palace.
Controversy has surrounded the engagement and wedding between the Crown Princess and Westling, a “commoner”. Victoria met Westling as she was recovering from bulemia in 2002. He owned a chain of gymnasiums and was brought in to help bring Victoria back to full health. Westling was raised in a middle-class family in Ockelbo, in central Sweden. His father managed a social services centre, and his mother worked in a post office. When the relationship was made public, Westling was mocked as an outsider and the king was reportedly horrified at the thought of his daughter marrying a “commoner”, even though he did so when he married Silvia. Last year, Westling underwent transplant surgery for a congenital kidney disorder. The Swedish public have been assured that he will be able to have children and that his illness will not be passed on to his offspring.
Westling underwent years of training to prepare for his new role in the royal family, including lessons in etiquette, elocution, and multi-lingual small talk; and a makeover that saw his hair being cropped short, and his plain-looking glasses and clothes being replaced by designer-wear.
Upon marrying the Crown Princess, Westling took his wife’s ducal title and is granted the style “His Royal Highness”. He is now known as HRH Prince Daniel, Duke of Västergötland. He also has his own coat-of-arms and monogram. When Victoria assumes the throne and becomes Queen, Daniel will not become King, but assume a supportive role, similar to that of Prince Phillip, the husband of the United Kingdom’s Queen Elizabeth II.
Two US Marshals and one officer of the St. Louis, Missouri Metropolitan Police Department were shot during a gunfight while trying to apprehend a suspect on Tuesday morning. All three were taken to local hospitals for treatment, where one US Marshal later died. The suspect, identified by his family as 35-year-old Carlos Boles, was shot and killed by authorities returning fire.
Eight law enforcement officials arrived at Bole’s St. Louis, Missouri home to serve a felony arrest warrant. Upon entering the house, they were fired at with a semi-automatic firearm, according to ABC News. The shooter reportedly said, “I’m only going out in a body bag.” After the shootings occurred, a SWAT team was requested because police did not know whether any other individuals were in the home. Three children, belonging to Bole’s sister, had left the home before police initially moved in around 6:50 a.m. CST (12:50 UTC).
The wounded officer of the St. Louis Police Department was taken to Barnes-Jewish Hospital after being grazed by a bullet that was stopped by his bulletproof vest, and then falling down. A spokesperson for the police department described the officer, who had been with the department for 34 years, as responsive and communicating.
The two injured marshals were taken to St. Louis University Hospital. A statement released by the US Marshals Service said one of the marshals, 48-year-old Deputy Marshal John Perry had died around 7:00 pm CST (01:00 UTC) after being shot in the head. Perry was a ten-year veteran of the US Marshals Service. The other US Marshal, 31-year-old Theodore Abegg, was reported to be in fair condition, shot in the ankle and is expected to survive. Francis Slay, Mayor of St. Louis, talked to the victims’ families at the hospital.
“Our deputies and law enforcement partners face danger every day in the pursuit of justice for the citizens of this great nation,” said Director Stacia A. Hylton of the US Marshals Service. “Our people and our partners are well trained and prepared, but it is impossible to predict when a wanted individual will make a fateful choice that results in the loss of life or injury. When that happens, and the life lost is a law enforcement officer or other public servant, it is an immeasurable tragedy felt by all. Today, unfortunately, we again feel that pain. Our thoughts and prayers are with our fallen deputy as well as the injured and their families.”
The suspect’s sister said he was not returning to jail, in which he had already served ten years. In December, records show Boles pleaded guilty to burglary, armed criminal action and assault charges. He was living in the 3100 block of Osage Street in the St. Louis suburb of Dutchtown. Boles was wanted for assault on a law enforcement officer in the second degree, three counts of possession of a controlled substance, and resisting arrest. The FBI is now conducting the investigation, per standard procedure.
Hawker, Australian Capital Territory — Tonight, the Japanese national team beat the Australian Capital Territory (ACT) softball team 1–0 in the first of a two game series before Japan plays a three game test series against the Australian national team.
The Japanese side lined up during player introductions Image: LauraHale.
The game was a low scoring pitching duel. Japan brought five pitchers to Canberra for their Australian tour. Since the last Olympics, Japan has been in a rebuilding period. The side is young and many of their best players have not had much international experience. One of their best pitchers is only nineteen years old.
The ACT side included Australian national team members Aimee Murch and Clare Warwick; Olympic bronze medalist Brenda De Blaes; Victorian state team representative, national team member and Olympic bronze medalist Justine Smethurst; and Clare Currie, who narrowly missed the cut for the national team.
An ACT player takes a swing at a pitch Image: LauraHale.
De Blaes started the top of the first with a hit. She ended the inning stranded on base. Murch was pitching for the ACT to start the bottom of the first. Number 15 for Japan opened the inning with a single, and was advanced to third on another single. She was tagged out after trying to score a run after her teammate hit a pop up caught by the ACT’s centre fielder. Number 6 hit a double during this inning, scoring Japan’s only run.
The top of the second saw ACT players 1, 5 and 3 tagged out after hits to the infield. The bottom of the second saw number 13 out on a foul ball caught on the fly by the ACT’s third baseman, and number 11 and 24 out on balls hit into and caught by the ACT’s centre fielder.
An ACT player on second base Image: LauraHale.
The top of third inning saw numbers 24 and 21 ground out. De Blaes ended the inning by striking out. The bottom of the third saw Japan’s first batter ground out, number 8 getting a single on an infield hit, another playing getting an out, and the inning ending with number 11 hitting an infield ground out.
The rest of the game followed much the same pattern. Two players, an ACT player and a Japanese, were struck by balls and required trainers to look at them. Smethurst came in and pitched a few innings in relief. Between the fifth and sixth innings, there was a small delay in the game when a dog named Streaker, owned by Australia men’s national softball team player Adam Folkard, ran onto the the infield.
The game ended 1–0. An announcement was made at the end of the game that the match scheduled for tomorrow would start fifteen minutes earlier than the advertised start time of 18:00.
Larry Stevens is running for the Libertarian Party in the Ontario provincial election, in the Kitchener-Conestoga riding. Wikinews’ Nick Moreau interviewed him regarding his values, his experience, and his campaign.
Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.
B2B Trade Area moved to 2nd floor this year. Image: Rico Shen.
B2B Trade Area of Taipei Game Show, criticized by trade buyers last year, but accompanied with 2008 Taiwan Digital Content Forum, moved to the second floor at Taipei World Trade Center for world-wide participants with a better exchange atmosphere this year.
Not only local OBMs (Softstar Entertainment, Soft-World International Corp., International Games System Corp., …, etc.) but also companies from New Zealand, Canada, Japan, Hong Kong, and South Korea showcased different specialists with multiple styles. Especially on South Korea, participated members from G? Trade Show (Game Show & Trade, All-Round, aka Gstar) showcased gaming industry of South Korea and the G? upcoming at this November with brochures.
Local participants showcased their excellences on brochures and posters. Image: Rico Shen.
In the 2-days Digital Content Forum, world-class experts not only shared industry experiences, members from Taiwan Gaming Industry Association also discussed and forecasted marketing models for gaming industry. With participations from governmental, industrial, and academical executives world-wide, this forum helps them gained precious experiences of digital content industry from several countries.
According to the Taipei Computer Association, the show and forum organizer, the digital content industry in Taiwan was apparently grown up recent years as Minister of Economic Affairs of the Republic of China Steve Ruey-long Chen said at Opening Ceremony yesterday. Without R&Ds from cyber-gaming, and basic conceptions from policies and copyright issues, this (digital content) industry will be fallen down in Taiwan. If this industry wanted to be grown up in sustainability, gaming OBMs in Taiwan should independently produce different and unique games and change market style to market brands and games to the world.
Ian Narev, the CEO of the Commonwealth Bank of Australia, this morning “unreservedly” apologised to clients who lost money in a scandal involving the bank’s financial planning services arm.
Last week, a Senate enquiry found financial advisers from the Commonwealth Bank had made high-risk investments of clients’ money without the clients’ permission, resulting in hundreds of millions of dollars lost. The Senate enquiry called for a Royal Commission into the bank, and the Australian Securities and Investments Commission (ASIC).
Mr Narev stated the bank’s performance in providing financial advice was “unacceptable”, and the bank was launching a scheme to compensate clients who lost money due to the planners’ actions.
In a statement Mr Narev said, “Poor advice provided by some of our advisers between 2003 and 2012 caused financial loss and distress and I am truly sorry for that. […] There have been changes in management, structure and culture. We have also invested in new systems, implemented new processes, enhanced adviser supervision and improved training.”
An investigation by Fairfax Media instigated the Senate inquiry into the Commonwealth Bank’s financial planning division and ASIC.
Whistleblower Jeff Morris, who reported the misconduct of the bank to ASIC six years ago, said in an article for The Sydney Morning Herald that neither the bank nor ASIC should be in control of the compensation program.
Queensland voters will go to the polls on March 24.
The 2012 Queensland election has been officially set as Premier Anna Bligh advised Governor Penelope Wensley to issue the writs — the formal announcement of the election.
“Absolutely looking forward to it, the 24th of March,” Ms Bligh told reporters, referring to the date of the election.
To lose the ability to govern in its own right, the currently governing Australian Labor Party (ALP) would need to lose sevens seats in Queensland’s unicameral legislature.
Australian Labor Party — 51Liberal National Party — 31Independents — 5Katter’s Australian Party — 2
Total seats — 89
The ALP, of which Ms Bligh is leader, holds 51 seats.The opposition Liberal National Party (LNP), being lead in this campaign by the yet-to-be-elected Cambell Newman, currently holds 31 seats. Two seats are now held by the Katter’s Australian Party (KAP).Five independents make up the 89 Members of Parliament.
The KAP does not plan to direct preference to the major parties, but to consider for individual seats amongst independents and minor parties. “We will look at the merits or otherwise of their policy positions and what they believe in,” said Aidan McLindon.
While the Greens haven’t announced any preference directions, they point out that it is up to the voter how to direct preferences. “If I’m unsuccessful [in being elected in Mt Coot-tha], their vote flows at full value to their second preference,” Greens candidate Adam Stone said.
Cambell Newman, LNP leader and Ashgrove seat candidate Image: U.S. Navy.
Anna Bligh, ALP leader and current premier Image: Flickr user ‘djackmanson’.
Aidan McLindon, Katter’s Australian Party leader in the Queensland parliament Image: Bernard Gaynor.
Adam Stone (right), lead candidate for the Greens. Here with party members Video: Patrick Gillett.
The selection of March 24th as the election date drew criticism because it ultimately forced the rescheduling of local government elections — originally scheduled for March 31.
“Why are 73 local government elections around Queensland being pushed back? That adds more months of uncertainty when she has had a year to separate out the two elections,” said Leader of the Liberal National Party, Campbell Newman. Newman will have to win the seat of Ashgrove if he is to become premier.
Local government elections are now scheduled for late April.
This mosaic was created from two high-resolution images that were captured by the narrow-angle camera when NASA’s Cassini spacecraft flew past Enceladus and through the jets on Nov. 21, 2009. Image: NASA/JPL/SSI.
NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.
Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.
Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.
“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.
The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.
“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.
The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.
“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.
“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.
“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.