Friday, June 15, 2007

Astronauts on NASA’s Space Shuttle Atlantis have repaired a 4 inch tear in the shuttle’s Thermal Protection System (TPS).

At 1:00 p.m. ET astronauts began their third spacewalk to repair the tear by using medical staples to seal the torn area. Astronauts tucked the material back into place and then stapled up the seams where the material was torn.

But the repair did not go without flaws. Astronauts repairing the tear say that the tear line was “higher than expected,” according to radio transmissions heard live on NASA TV. Astronauts also report that the area where the tear was present is “well worn away” and because of that, no staples were able to be placed on the top side of the blanket near the top of the tear, leaving a small “gap” between the seams.

Two rows of staples were placed along the tear to hold the blanket in place.

Atlantis received the 4 inch tear on its TPS on one of the Orbital Maneuvering System pods near the thrusters during take-off on June 8.

Friday, July 29, 2011

Today sees the reopening of the National Museum of Scotland following a three-year renovation costing £47.4 million (US$ 77.3 million). Edinburgh’s Chambers Street was closed to traffic for the morning, with the 10am reopening by eleven-year-old Bryony Hare, who took her first steps in the museum, and won a competition organised by the local Evening News paper to be a VIP guest at the event. Prior to the opening, Wikinews toured the renovated museum, viewing the new galleries, and some of the 8,000 objects inside.

Dressed in Victorian attire, Scottish broadcaster Grant Stott acted as master of ceremonies over festivities starting shortly after 9am. The packed street cheered an animatronic Tyrannosaurus Rex created by Millenium FX; onlookers were entertained with a twenty-minute performance by the Mugenkyo Taiko Drummers on the steps of the museum; then, following Bryony Hare knocking three times on the original doors to ask that the museum be opened, the ceremony was heralded with a specially composed fanfare – played on a replica of the museum’s 2,000-year-old carnyx Celtic war-horn. During the fanfare, two abseilers unfurled white pennons down either side of the original entrance.

The completion of the opening to the public was marked with Chinese firecrackers, and fireworks, being set off on the museum roof. As the public crowded into the museum, the Mugenkyo Taiko Drummers resumed their performance; a street theatre group mingled with the large crowd, and the animatronic Tyrannosaurus Rex entertained the thinning crowd of onlookers in the centre of the street.

On Wednesday, the museum welcomed the world’s press for an in depth preview of the new visitor experience. Wikinews was represented by Brian McNeil, who is also Wikimedia UK’s interim liaison with Museum Galleries Scotland.

The new pavement-level Entrance Hall saw journalists mingle with curators. The director, Gordon Rintoul, introduced presentations by Gareth Hoskins and Ralph Applebaum, respective heads of the Architects and Building Design Team; and, the designers responsible for the rejuvenation of the museum.

Describing himself as a “local lad”, Hoskins reminisced about his grandfather regularly bringing him to the museum, and pushing all the buttons on the numerous interactive exhibits throughout the museum. Describing the nearly 150-year-old museum as having become “a little tired”, and a place “only visited on a rainy day”, he commented that many international visitors to Edinburgh did not realise that the building was a public space; explaining the focus was to improve access to the museum – hence the opening of street-level access – and, to “transform the complex”, focus on “opening up the building”, and “creating a number of new spaces […] that would improve facilities and really make this an experience for 21st century museum visitors”.

Hoskins explained that a “rabbit warren” of storage spaces were cleared out to provide street-level access to the museum; the floor in this “crypt-like” space being lowered by 1.5 metres to achieve this goal. Then Hoskins handed over to Applebaum, who expressed his delight to be present at the reopening.

Applebaum commented that one of his first encounters with the museum was seeing “struggling young mothers with two kids in strollers making their way up the steps”, expressing his pleasure at this being made a thing of the past. Applebaum explained that the Victorian age saw the opening of museums for public access, with the National Museum’s earlier incarnation being the “College Museum” – a “first window into this museum’s collection”.

The museum itself is physically connected to the University of Edinburgh’s old college via a bridge which allowed students to move between the two buildings.

Applebaum explained that the museum will, now redeveloped, be used as a social space, with gatherings held in the Grand Gallery, “turning the museum into a social convening space mixed with knowledge”. Continuing, he praised the collections, saying they are “cultural assets [… Scotland is] turning those into real cultural capital”, and the museum is, and museums in general are, providing a sense of “social pride”.

McNeil joined the yellow group on a guided tour round the museum with one of the staff. Climbing the stairs at the rear of the Entrance Hall, the foot of the Window on the World exhibit, the group gained a first chance to see the restored Grand Gallery. This space is flooded with light from the glass ceiling three floors above, supported by 40 cast-iron columns. As may disappoint some visitors, the fish ponds have been removed; these were not an original feature, but originally installed in the 1960s – supposedly to humidify the museum; and failing in this regard. But, several curators joked that they attracted attention as “the only thing that moved” in the museum.

The museum’s original architect was Captain Francis Fowke, also responsible for the design of London’s Royal Albert Hall; his design for the then-Industrial Museum apparently inspired by Joseph Paxton’s Crystal Palace.

The group moved from the Grand Gallery into the Discoveries Gallery to the south side of the museum. The old red staircase is gone, and the Millennium Clock stands to the right of a newly-installed escalator, giving easier access to the upper galleries than the original staircases at each end of the Grand Gallery. Two glass elevators have also been installed, flanking the opening into the Discoveries Gallery and, providing disabled access from top-to-bottom of the museum.

The National Museum of Scotland’s origins can be traced back to 1780 when the 11th Earl of Buchan, David Stuart Erskine, formed the Society of Antiquaries of Scotland; the Society being tasked with the collection and preservation of archaeological artefacts for Scotland. In 1858, control of this was passed to the government of the day and the National Museum of Antiquities of Scotland came into being. Items in the collection at that time were housed at various locations around the city.

On Wednesday, October 28, 1861, during a royal visit to Edinburgh by Queen Victoria, Prince-Consort Albert laid the foundation-stone for what was then intended to be the Industrial Museum. Nearly five years later, it was the second son of Victoria and Albert, Prince Alfred, the then-Duke of Edinburgh, who opened the building which was then known as the Scottish Museum of Science and Art. A full-page feature, published in the following Monday’s issue of The Scotsman covered the history leading up to the opening of the museum, those who had championed its establishment, the building of the collection which it was to house, and Edinburgh University’s donation of their Natural History collection to augment the exhibits put on public display.

Closed for a little over three years, today’s reopening of the museum is seen as the “centrepiece” of National Museums Scotland’s fifteen-year plan to dramatically improve accessibility and better present their collections. Sir Andrew Grossard, chair of the Board of Trustees, said: “The reopening of the National Museum of Scotland, on time and within budget is a tremendous achievement […] Our collections tell great stories about the world, how Scots saw that world, and the disproportionate impact they had upon it. The intellectual and collecting impact of the Scottish diaspora has been profound. It is an inspiring story which has captured the imagination of our many supporters who have helped us achieve our aspirations and to whom we are profoundly grateful.“

The extensive work, carried out with a view to expand publicly accessible space and display more of the museums collections, carried a £47.4 million pricetag. This was jointly funded with £16 million from the Scottish Government, and £17.8 million from the Heritage Lottery Fund. Further funds towards the work came from private sources and totalled £13.6 million. Subsequent development, as part of the longer-term £70 million “Masterplan”, is expected to be completed by 2020 and see an additional eleven galleries opened.

The funding by the Scottish Government can be seen as a ‘canny‘ investment; a report commissioned by National Museums Scotland, and produced by consultancy firm Biggar Economics, suggest the work carried out could be worth £58.1 million per year, compared with an estimated value to the economy of £48.8 prior to the 2008 closure. Visitor figures are expected to rise by over 20%; use of function facilities are predicted to increase, alongside other increases in local hospitality-sector spending.

Proudly commenting on the Scottish Government’s involvement Fiona Hyslop, Cabinet Secretary for Culture and External Affairs, described the reopening as, “one of the nation’s cultural highlights of 2011” and says the rejuvenated museum is, “[a] must-see attraction for local and international visitors alike“. Continuing to extol the museum’s virtues, Hyslop states that it “promotes the best of Scotland and our contributions to the world.“

So-far, the work carried out is estimated to have increased the public space within the museum complex by 50%. Street-level storage rooms, never before seen by the public, have been transformed into new exhibit space, and pavement-level access to the buildings provided which include a new set of visitor facilities. Architectural firm Gareth Hoskins have retained the original Grand Gallery – now the first floor of the museum – described as a “birdcage” structure and originally inspired by The Crystal Palace built in Hyde Park, London for the 1851 Great Exhibition.

The centrepiece in the Grand Gallery is the “Window on the World” exhibit, which stands around 20 metres tall and is currently one of the largest installations in any UK museum. This showcases numerous items from the museum’s collections, rising through four storeys in the centre of the museum. Alexander Hayward, the museums Keeper of Science and Technology, challenged attending journalists to imagine installing “teapots at thirty feet”.

The redeveloped museum includes the opening of sixteen brand new galleries. Housed within, are over 8,000 objects, only 20% of which have been previously seen.

The Window on the World rises through the four floors of the museum and contains over 800 objects. This includes a gyrocopter from the 1930s, the world’s largest scrimshaw – made from the jaws of a sperm whale which the University of Edinburgh requested for their collection, a number of Buddha figures, spearheads, antique tools, an old gramophone and record, a selection of old local signage, and a girder from the doomed Tay Bridge.

The arrangement of galleries around the Grand Gallery’s “birdcage” structure is organised into themes across multiple floors. The World Cultures Galleries allow visitors to explore the culture of the entire planet; Living Lands explains the ways in which our natural environment influences the way we live our lives, and the beliefs that grow out of the places we live – from the Arctic cold of North America to Australia’s deserts.

The adjacent Patterns of Life gallery shows objects ranging from the everyday, to the unusual from all over the world. The functions different objects serve at different periods in peoples’ lives are explored, and complement the contents of the Living Lands gallery.

Performance & Lives houses musical instruments from around the world, alongside masks and costumes; both rooted in long-established traditions and rituals, this displayed alongside contemporary items showing the interpretation of tradition by contemporary artists and instrument-creators.

The museum proudly bills the Facing the Sea gallery as the only one in the UK which is specifically based on the cultures of the South Pacific. It explores the rich diversity of the communities in the region, how the sea shapes the islanders’ lives – describing how their lives are shaped as much by the sea as the land.

Both the Facing the Sea and Performance & Lives galleries are on the second floor, next to the new exhibition shop and foyer which leads to one of the new exhibition galleries, expected to house the visiting Amazing Mummies exhibit in February, coming from Leiden in the Netherlands.

The Inspired by Nature, Artistic Legacies, and Traditions in Sculpture galleries take up most of the east side of the upper floor of the museum. The latter of these shows the sculptors from diverse cultures have, through history, explored the possibilities in expressing oneself using metal, wood, or stone. The Inspired by Nature gallery shows how many artists, including contemporary ones, draw their influence from the world around us – often commenting on our own human impact on that natural world.

Contrastingly, the Artistic Legacies gallery compares more traditional art and the work of modern artists. The displayed exhibits attempt to show how people, in creating specific art objects, attempt to illustrate the human spirit, the cultures they are familiar with, and the imaginative input of the objects’ creators.

The easternmost side of the museum, adjacent to Edinburgh University’s Old College, will bring back memories for many regular visitors to the museum; but, with an extensive array of new items. The museum’s dedicated taxidermy staff have produced a wide variety of fresh examples from the natural world.

At ground level, the Animal World and Wildlife Panorama’s most imposing exhibit is probably the lifesize reproduction of a Tyrannosaurus Rex skeleton. This rubs shoulders with other examples from around the world, including one of a pair of elephants. The on-display elephant could not be removed whilst renovation work was underway, and lurked in a corner of the gallery as work went on around it.

Above, in the Animal Senses gallery, are examples of how we experience the world through our senses, and contrasting examples of wildly differing senses, or extremes of such, present in the natural world. This gallery also has giant screens, suspended in the free space, which show footage ranging from the most tranquil and peaceful life in the sea to the tooth-and-claw bloody savagery of nature.

The Survival gallery gives visitors a look into the ever-ongoing nature of evolution; the causes of some species dying out while others thrive, and the ability of any species to adapt as a method of avoiding extinction.

Earth in Space puts our place in the universe in perspective. Housing Europe’s oldest surviving Astrolabe, dating from the eleventh century, this gallery gives an opportunity to see the technology invented to allow us to look into the big questions about what lies beyond Earth, and probe the origins of the universe and life.

In contrast, the Restless Earth gallery shows examples of the rocks and minerals formed through geological processes here on earth. The continual processes of the planet are explored alongside their impact on human life. An impressive collection of geological specimens are complemented with educational multimedia presentations.

Beyond working on new galleries, and the main redevelopment, the transformation team have revamped galleries that will be familiar to regular past visitors to the museum.

Formerly known as the Ivy Wu Gallery of East Asian Art, the Looking East gallery showcases National Museums Scotland’s extensive collection of Korean, Chinese, and Japanese material. The gallery’s creation was originally sponsored by Sir Gordon Wu, and named after his wife Ivy. It contains items from the last dynasty, the Manchu, and examples of traditional ceramic work. Japan is represented through artefacts from ordinary people’s lives, expositions on the role of the Samurai, and early trade with the West. Korean objects also show the country’s ceramic work, clothing, and traditional accessories used, and worn, by the indigenous people.

The Ancient Egypt gallery has always been a favourite of visitors to the museum. A great many of the exhibits in this space were returned to Scotland from late 19th century excavations; and, are arranged to take visitors through the rituals, and objects associated with, life, death, and the afterlife, as viewed from an Egyptian perspective.

The Art and Industry and European Styles galleries, respectively, show how designs are arrived at and turned into manufactured objects, and the evolution of European style – financed and sponsored by a wide range of artists and patrons. A large number of the objects on display, often purchased or commissioned, by Scots, are now on display for the first time ever.

Shaping our World encourages visitors to take a fresh look at technological objects developed over the last 200 years, many of which are so integrated into our lives that they are taken for granted. Radio, transportation, and modern medicines are covered, with a retrospective on the people who developed many of the items we rely on daily.

What was known as the Museum of Scotland, a modern addition to the classical Victorian-era museum, is now known as the Scottish Galleries following the renovation of the main building.

This dedicated newer wing to the now-integrated National Museum of Scotland covers the history of Scotland from a time before there were people living in the country. The geological timescale is covered in the Beginnings gallery, showing continents arranging themselves into what people today see as familiar outlines on modern-day maps.

Just next door, the history of the earliest occupants of Scotland are on display; hunters and gatherers from around 4,000 B.C give way to farmers in the Early People exhibits.

The Kingdom of the Scots follows Scotland becoming a recognisable nation, and a kingdom ruled over by the Stewart dynasty. Moving closer to modern-times, the Scotland Transformed gallery looks at the country’s history post-union in 1707.

Industry and Empire showcases Scotland’s significant place in the world as a source of heavy engineering work in the form of rail engineering and shipbuilding – key components in the building of the British Empire. Naturally, whisky was another globally-recognised export introduced to the world during empire-building.

Lastly, Scotland: A Changing Nation collects less-tangible items, including personal accounts, from the country’s journey through the 20th century; the social history of Scots, and progress towards being a multicultural nation, is explored through heavy use of multimedia exhibits.

Saturday, October 1, 2005

New Zealand has relaxed the safety rules imposed on internal airlines in 2002, once more allowing passengers to carry pocket knives with blades less than 60mm long and knitting needles.

Other larger items remain banned, including ice-skates, pool cues, hockey sticks, skateboards, cricket bats and harpoons.

Other countries more at risk from terrorism such as the United States of America and Australia will maintain their stricter rules and continue to ban a range of small, sharp objects from their internal flights.

The airlines have also agreed to help return items seized from passengers before boarding.

Monday, September 7, 2015

The US economy added 173,000 jobs in August, the Bureau of Labor Statistics reported on Friday. The unemployment rate fell from 5.3 to 5.1 percent, the lowest since April 2008.

Although August job gains were lower than most economists forecast, job growth numbers for June and July were revised upwards by a combined 44,000. Average job gains over the past three months stand at 221,000, compared to March-May’s 189,000 monthly average. Over the past twelve months, job growth has averaged 247,000 per month.

Average hourly earnings rose 0.3 percent, or 8 cents, marking the largest increase in earnings in seven months. Hourly earnings had risen by 6 cents in July. Wages have risen by 2.2 percent over the past year.

Job growth in August was primarily concentrated in the health care and social assistance, financial activities, and professional and business services sectors. Those three areas of the economy added a combined 108,000 jobs. Food service and drinking places employment increased by 26,000 over the month, and other economic sectors saw employment hold steady. Manufacturing, on the other hand, saw employment decline by 17,000 in August. A stronger dollar and worldwide economic weakness make US exports less desirable, leading to a flattening in manufacturing employment so far this year after steadily rising in the early years of the US economic recovery.

The solid overall job gains led analysts to slightly raise expectations for a decision by the Federal Reserve to raise interest rates this month. Investors raised the likelihood of a September rate increase from 26 percent before the jobs report to 30 percent, and stocks dropped by over one percent on Friday. “The payrolls data is certainly good enough to allow for a Fed rate hike in September,” said Deutsche Bank’s head of currency strategy, Alan Ruskin. “The big question is still whether financial market volatility will scupper the plans.”

“This is the first time the market has looked at a Fed meeting and really has no idea what the Fed is going to do,” said Mark Kepner, a New Jersey equity trader with Themis Trading. “Right now you’re looking at the overall uncertainty and that’s what’s hanging on the market. I don’t think this number in and of itself changes how somebody’s going to vote.”

Tuesday, September 8, 2009

The British Royal Air Force gave the all clear at the Lyneham air base in Wiltshire, England after an earlier bomb scare.

It had earlier been reported that an improvised explosive device (IED) was found inside a vehicle by a bomb sniffing dog. According to BBC News, the vehicle was parked outside the air base’s fence. Officials would not elaborate on what was inside the vehicle, but BBC reports that the vehicle was possibly military and that bomb residue was found on the vehicle.

A Royal Air Force spokesman said a bomb squad was called to the location to investigate the find. “An EOD [Explosive Ordnance Disposal] team are on site and currently working to make the area safe. It is too early to speculate at this stage.” Officials say the reaction was routine and situations like this are treated as if a device had been found. Anytime a dog is alerted to possible explosives, the proper teams are called in to investigate.

RAF Lyneham is one of the UK’s largest air bases, and is home to the RAF’s fleet of C-130 Hercules aircraft. Many bodies of the soldiers who have been killed in Afghanistan are brought to the base from the country.

Monday, April 6, 2009

Leaders and central banks in Russia, China, Malaysia, Indonesia, Thailand, and Kazakhstan have called for an international currency system.

Speaking on April 1 in advance of the G-20 summit in London, Russian president Dmitry Medvedev argued that the international finance system needed a “new construction” including “new currency systems”, saying that such a new system could be the purpose of a revamped IMF and World Bank. The IMF was originally founded in 1946 as the overseer of the Bretton Woods system, which from its founding until the 1970s tied the western world’s currencies to the US Dollar, which was in turn backed by gold. Russia’s proposal was for the new currency to serve as a reserve currency, one which would take the place of the dollar, euro, and other heavily-traded currencies as an international standard of exchange.

Medvedev’s comments are a reversal of Russian position from a lukewarm response following a looser outline for a worldwide currency by Kazakhstani president Nursultan Nazarbayev. On March 11, Nazarbayev suggested the establishment of the “acmetal”, a portmanteau of “acme” and “capital“, as a reserve currency replacing the ruble in international transactions, first for Central Asia and then worldwide. 1999 Economics Nobel laureate Robert Mundell, speaking to the Daily Telegraph, endorsed the idea, saying “It would be a very good idea if the G-20 took that idea up in London”.

2001 Nobel economics prize winner Joseph Stiglitz, meanwhile, said the new currency could come about quickly if it was based on an expansion of the IMF’s already established system of Special Drawing Rights, units of exchange used by the IMF which already have some of the features of currency. Stiglitz argued that, as the US dollar has become the standard global reserve currency, it has inadvertently created a system which hurts the world economy. “It’s a net transfer, in a sense, to the United States of foreign aid,” he argued, reasoning that when other countries purchase US dollars in order to use them on international markets (such as for the buying and selling of petroleum), they effectively give the US a zero-interest loan — sometimes at times when they can least afford it. Stiglitz made his comments as head of a United Nations panel of economists giving recommendations to address the global financial crisis.

In the weeks leading up to the G-20 conference, the People’s Republic of China also began discussing a new system for reserve currencies. In a March 23 speech, Zhou Xiaochuan, governor of the People’s Bank of China, endorsed a new reserve currency, saying “the desirable goal of reforming the international monetary system, therefore, is to create an international reserve currency that is disconnected from individual nations and is able to remain stable in the long run, thus removing the inherent deficiencies caused by using credit-based national currencies.” Zhou went on to endorse the expansion of the SDR system in the long-term creation of a reserve currency government by the IMF. While Zhou did not mention the US dollar specifically, analysis by Qu Hongbin, chief China economist for HSBC, for the Financial Times said that the speech “is a clear sign that China, as the largest holder of US dollar financial assets, is concerned about the potential inflationary risk of the US Federal Reserve printing money”.

China holds $740 billion as assets; inflation in the US economy, which has been low in recent years, would directly cause those assets to lose value.

While the Chinese government has engaged in currency swaps with several other growing economies, such as South Korea, Argentina, Malaysia and Indonesia, the Chinese Yuan cannot be used itself as a reserve currency as it cannot be freely traded on the global market.

The Chinese-Russian proposal was not entered onto the agenda at the G-20 meeting itself. Nonetheless, British Prime Minister Gordon Brown said that the G-20 was open to considering the proposal if and when a detailed one is presented. United States President Barack Obama, meanwhile, endorsed the continuation of dollar supremacy, saying that the US dollar is “extraordinarily strong” and arguing that its strength was the result of the intrinsic stability of the United States economic and political system; US treasury secretary Timothy Geithner had, the week before, made comments that while he supported an expansion in the SDR mechanism he rejected the idea of a global currency. Rather than change the role of SDRs, the G-20 meeting instead added $250 billion in support to the fund backing SDRs.

After the G-20 conference ended on Thursday, Malaysia’s The Star BizWeek reported that the central banks of Indonesia, Malaysia and Thailand had endorsed the Chinese proposal. All three countries have close economic ties with China and suffered heavily from the collapse of their currencies in the 1997 Asian Financial Crisis; the sudden growth in the value of the US dollar relative to those countries’ native currencies sharply increased debt in Southeast Asia’s economies, leading to a wave of bankruptcies.

International reaction from other economies has been mixed and guarded. Luiz Inacio Lula da Silva, President of Brazil, said that the currency proposal was important to discuss but did not give extensive comment. And while UPI reports that India supported the SDR proposal at the G-20 conference, the Indian Press Trust quotes Indian Prime Minister Manmohan Singh as saying last month, “It is too early to talk about common currency.”

Calls for an independent global reserve currency are not new. In 1944, John Maynard Keynes proposed the “bancor“, a unit like the SDR supported by a basket of commodities. Keynes’ idea was rejected and the US dollar took the equivalent role under the Bretton Woods system. Keynes proposed that the bancor system would be reinforced by a tax on participating countries’ current accounts, the difference between their exports and their imports, in order to encourage balanced trade. Meanwhile, monetary unions have become more popular since the end of the gold standard, with most of the European Union now trading the euro, and several countries outside the EU using it as a de facto currency; five West African countries adopting the eco at the end of this year; and the African Union planning to introduce the afro in 2028. Proposals for a North American currency union based around the so-called “amero” have been frequently discussed as the focus of conspiracy theories in the United States, but none of the US, Canada or Mexico have actively pursued the establishment of any such monetary union, however the dollar is the currency of several Latin American countries.

Wednesday, December 7, 2016

Chemotherapy is usually associated with a collection of side effects ranging from digestive problems to hair loss, but a study published this week in Human Reproduction demonstrated that female cancer patients may find they have something in common with much younger women in one specific area — their ovaries.

Scientists from the University of Edinburgh examined donated ovarian tissue from fourteen female cancer patients, most of whom had Hodgkin lymphoma, and compared it to tissue from healthy women. They found the samples from women who had been treated with a specific chemotherapeutic regimen known as ABVD not only contained greater numbers of dormant ova — egg cells — than those from women treated with harsher regimens but also more than samples from healthy women. ABVD is named for combining several drugs known as adriamycin, bleomycin, vinblastine, and dacarbazine.

These reproductive cells were not merely more plentiful in ABVD patients. They also appeared immature, “new” in the words of lead researcher Evelyn Telfer. This challenges the conventional belief that girls are born with all the ova they will ever have and the numbers can only go down as the cells are either used up by the reproductive cycle or succumb to damage or natural aging. However, further research is needed to confirm this. The study covered relatively few patients by scientific standards, and David Albertini of the Center for Human Reproduction in New York has suggested the cells may not actually be freshly grown. Instead, they may have always been there and were merely rendered more detectable by ABVD treatment.

The ability to grow new egg cells may have significant implications for women in Western societies, many of whom postpone childbearing to establish careers, sometimes into their late thirties or forties. However, Telfer warns against making use of these findings too soon: “There’s so much we don’t know about the ovary. We have to be very cautious about jumping to clinical applications.”

The experiments had been discussed earlier this year at the annual conference of the European Society of Human Reproduction and Embryology.

Tuesday, June 13, 2006

Brazil beat Croatia in the second Group match, in Berlin, Tuesday, but only by one goal.

Croatia had sat back and made it difficult but Brazil seemed to be in no great hurry to impress and was satisfied with the margin of victory.

One noticeable feature of the match, Brazilian forward Ronaldo appeared to display an exaggerated lack of interest in the game. Carlos Alberto Parreira substituted the Real Madrid striker after just over an hour.

“I don’t know what happened to him,” Robert Kovac, the Croatian centre-back said. “He didn’t run … It was very easy,” he said.

Second best to three Croatian defenders, with the experience of 181 caps between them, Ronaldo did not get a shot on goal until the second half.

The 72,000 fans in the Olympia Stadium saw the best of Brazil in the first half with Kaka and Ronaldinho bright in midfield. Lacking muscle from Ronaldo, Brazil was confined to long range shooting.

Roberto Carlos fired a shot from 40 yards, which was put over by Stipe Pletikosa; the Croatia keeper then, after 15 minutes of the match, tipped a Ronaldinho effort behind. Cafu also had a shot on target and another from Kaka went wide.

A successful long-range effort came from Kaka at 42 minutes. At the top of the semi circle he curled the ball with the inside of his left foot, the keeper’s right hand not even close.

The World Cup champions of 2002 were tested in defence as the Croatians probed for an equaliser. But the team with red and white chequers did not use their 50 per cent of possession to create many clear openings, nor did they capitalise on Brazilian errors.

On 59 minutes Brazil’s defence had a lapse in concentration: a misplaced pass between the back three nearly allowed the quick Croatian substitute Ivica Olic a chance on goal. The advantage came to nothing as the defence recovered.

The best Croatian chance fell to Niko Kranjcar, minutes from the end. When the cross came into the box the midfielder was unmarked – but his header went far over the bar.

The Croatian manager, Zlatko Kranjcar might consider a one-goal loss a good result against the reigning champions. Carlos Alberto Parreira might think by Brazil’s high standards the game was a bad training session.

But the result was a win and was Brazil’s eighth successive World Cup win, a tournament record.

Tuesday, March 22, 2005Volunteers began a 60 day bed-rest marathon on March 19 to study simulated weightlessness effects on women astronauts. The study, Women International Space Simulation for Exploration(WISE), is conducted at the MEDES Space Clinic in Toulouse, France.

The 12 women, selected from 1600 applicants hailing from France,Great Britain, Germany, Finland, The Netherlands, Poland and the Czech Republic began the study after a 20 day screening for baseline comparison data as the study progressed.

The women will conduct all activities from eating, bathing, and reading while lying in hospital beds tilted headfirst at a six degree angle. This particular position, called head-down tilt bed rest was determined from previous studies to remove the vertical load of gravity on the body, inducing changes similar to what astronauts in a genuine weightless environment experience [1].

Long term exposure to weightlessness creates a number of physiological and psychological problems in astronauts such as:

• Reduced capacity for physical exertion
• Muscle atrophy
• Affects of confinement and isolation
• Impaired circulatory function

A total of 24 women will participate in the study. A second group of 12 will join in September.

Three groups of eight women each will be studied over the course of the two campaigns of bed rest. One group will serve as a control, receiving no specific treatments, the second will exercise, while the third will receive nutritional supplements.

The study is designed to fill in gaps of knowledge on the differences between men and women during extended weightlessness. It also aims to develop countermeasures for reducing the debilitating effects of long spaceflights.

Participating agencies in the study include the European Space Agency, NASA, the French Space Agency and the Canadian Space Agency.

[edit]

Monday, September 7, 2015

The US economy added 173,000 jobs in August, the Bureau of Labor Statistics reported on Friday. The unemployment rate fell from 5.3 to 5.1 percent, the lowest since April 2008.

Although August job gains were lower than most economists forecast, job growth numbers for June and July were revised upwards by a combined 44,000. Average job gains over the past three months stand at 221,000, compared to March-May’s 189,000 monthly average. Over the past twelve months, job growth has averaged 247,000 per month.

Average hourly earnings rose 0.3 percent, or 8 cents, marking the largest increase in earnings in seven months. Hourly earnings had risen by 6 cents in July. Wages have risen by 2.2 percent over the past year.

Job growth in August was primarily concentrated in the health care and social assistance, financial activities, and professional and business services sectors. Those three areas of the economy added a combined 108,000 jobs. Food service and drinking places employment increased by 26,000 over the month, and other economic sectors saw employment hold steady. Manufacturing, on the other hand, saw employment decline by 17,000 in August. A stronger dollar and worldwide economic weakness make US exports less desirable, leading to a flattening in manufacturing employment so far this year after steadily rising in the early years of the US economic recovery.

The solid overall job gains led analysts to slightly raise expectations for a decision by the Federal Reserve to raise interest rates this month. Investors raised the likelihood of a September rate increase from 26 percent before the jobs report to 30 percent, and stocks dropped by over one percent on Friday. “The payrolls data is certainly good enough to allow for a Fed rate hike in September,” said Deutsche Bank’s head of currency strategy, Alan Ruskin. “The big question is still whether financial market volatility will scupper the plans.”

“This is the first time the market has looked at a Fed meeting and really has no idea what the Fed is going to do,” said Mark Kepner, a New Jersey equity trader with Themis Trading. “Right now you’re looking at the overall uncertainty and that’s what’s hanging on the market. I don’t think this number in and of itself changes how somebody’s going to vote.”