Monday, June 5, 2006

British doctors have successfully transplanted a beating heart into the chest of a 58-year old man, the first operation of its kind in the United Kingdom.

The “trial” surgery was performed at Papworth Hospital just outside of London, England in Cambridge. The operation could be “equivalent if not superior” to the current transplanting methods, doctors said. The method has only been performed two other times, in Germany.

Usually hearts would be injected with potassium, which stopped the heart from beating, after which it would be covered with ice. This put the heart in “suspended animation” but gave doctors only a six-hour window to examine and transplant, doctors said.

“Normally the heart is in suspended animation but they still start to deteriorate,” said Professor Bruce Rosengard, head of the team of doctors who operated on the man.

The new method involves connecting the heart to a machine that pumps warm, oxygen enriched blood through the heart. The heart is able to keep beating with this method. The new process allows surgeons to look more closely and longer at the heart for any signs of damage. It also allows them to find a match for whoever may need it.

“Once hearts are hooked up to the device, which takes about 20 minutes, any deterioration is fully reversed. If we look at resuscitating hearts that are currently unusable, the number of transplants could be tripled or quadrupled,” added Rosengard. “The goal of this trial is to demonstrate that this is at least equivalent if not superior,” he added.

The director of transplants in the United Kingdom Chris Rudge also says that doctors are working on using the same new method with different human organs.

“In the longer term it is not just hearts that can be handled by such systems but other organs too, particularly the liver,” said Rudge.

The 58-year old man is doing “extremely well. At his exam one week after the operation, all his functions were absolutely normal,” Rosengard said.

At least 19 more operations are planned in the U.K. and in Germany.

Friday, January 25, 2008

Pioneer modern Anaesthetic techniques Thomas Cecil Gray, born 11 March 1913 in Liverpool, died peacefully 5 January 2008 at home in Formby. A requiem mass was held at Liverpool Metropolitan Cathedral on 26 January 2008.

Born in Liverpool in 1913, educated at Ampleforth College, he qualified in medicine at The University of Liverpool in 1937. He began his career as a General Practitioner before joining the Royal Army Medical Corps.

He later returned to the University to become Head of the Department of Anaesthesia and was made Dean of the Faculty of Medicine in 1970, retiring in 1976. As Senior Lecturer he established the Department of Anaesthesia at Liverpool University, the ‘Liverpool technique’, based on the triad of unconsciousness, analgesia and muscle relaxation, was developed as a result.

Professor Gray was the editor of the British Journal of Anaesthesia from 1948 to 1964. Until recently Professor Gray continued to give occasional lectures at the university.

Professor Gray was presented with a CBE by Queen Elizabeth and in 1982 was honoured by Pope John Paul II who made him a Commander of the Order of St. Gregory the Great. In 2007 the Liverpool Echo included him in its list of the 800 greatest Liverpudlians, as part of Liverpools 800th anniversary.

Married twice. He married his first wife Marjorie Kathleen Hely in 1937 they had 2 children, she died in 1978; He married Pamela Mary Corning in 1979, they had 1 son. He had four grandchildren.

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.”

Monday, March 12, 2007

24 of 26 Swiss Cantons rejected the proposal for a single health insurance system, in which premiums would be based on income and wealth. The vote on Sunday was the latest in a series of attempts to cut rising costs and ease the financial burden on citizens.

Around 71% of voters rejected the reform. Turnout was at about 46%, slightly above the Swiss average.

As expected, voters in the main German-speaking part of the country turned down the planned reform, which was supported by the centre-left but opposed by the centre-right as well as the business community, parliament and the government.

Opposition in the French and Italian speaking regions was less pronounced. The cantons Jura and Neuchâtel in the French speaking regions voted in favor of the proposed reforms.

Health insurance premiums are higher in southern and western Swiss cantons than in German-speaking areas.

The Swiss Interior Minister Pascal Couchepin said an important part of the Swiss Population appeared to be opposed to “a revolution” in health insurance but he said that he wanted current reforms currently under discussion in the Swiss Parliament to go ahead. He called on all sides, especially health insurers and the cantonal authorities, to make efforts to reduce spending on health insurance and aim for a greater cost efficiency. Currently Switzerland has 87 private insurers providing mandatory basic health care coverage for Swiss residents under a 1996 law. But costs have sky-rocketed. Over 100,000 people are not covered by health insurance due to non payment.

Opponents to the initiative argued that a single insurance system would lead to complacency and create a two-tier system, in which the wealthy would be the only ones available to afford to have additional private insurance coverage.

Supporters of the initiative said a single health insurer would increase the system’s efficiency and allow for annual savings of at least 300 million Swiss Francs (about $245 million) in administrative costs. Currently, the funding system is unbalanced, since many clients on low incomes use state subsidies to pay their premiums, according to the Green Party and the Social Democrats.

The initiative to unite all the insurance companies and introduce premiums based on wealth and income was the most recent in a series of attempts over the past ten years to reduce the public spending on health care. A proposal, similar to this recent proposal, to modify the funding system of the health insurance companies was rejected by 73% of voters in 2003.

Switzerland has the most expensive health system in Europe. Switzerland’s expenditure on health care was 11.6% in 2005, in front of Germany and France but behind the United States.

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.”

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.”

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, February 17, 2009

A team of scientists at Stanford University claim to have detected a subtle, missing element of Einstein’s theory of relativity.

In a press release dated February 16th, Robert Kahn, Stanford University’s Public Affairs Coordinator, announced the experimental confirmation of frame dragging, an effect in which the presence of a rotating body causes space itself to be pulled along as the body rotates. While the effect was theorized by Josef Lense and Hans Thirring as far back as 1918, the small scale of the effect, as little as one part in a trillion for a satellite orbiting the Earth, made detecting the effect difficult.

The observation was made by the Gravity Probe B satellite, which carries finely-machined gyroscopes. Scientists looked for small changes in the motion of the gyroscopes to detect the frame dragging effect, as well as the much larger geodetic effect – small corrections to the Earth’s gravitational field due to differences between Einstein’s and Newton’s theories of gravity.

The experiment was conducted on the satellite from 2004 to 2005. However, the complexity of the data analysis along with unforeseen engineering problems have made finding the effect in the experiment’s results difficult. In particular, the presence of small electrical charges on the gyroscopes interfered with their results.

Francis Everitt, the experiment’s Principal Investigator, stresses in an interview with the New York Times that their announcement is only preliminary and that, with further analysis, they hope to improve the precision of their results; currently, they say they have only detected the frame dragging effect to within plus or minus fifteen percent of its expected value.

The theory of general relativity was developed by Albert Einstein in the early 20th century to explain the behavior of moving objects in space, after the discovery that the speed of light was always the same no matter how the person measuring it was moving. While it successfully explains many strange behaviors in space, such as the slow shifting of the orbit of Mercury and the bending of light by massive objects such as black holes, testing the theory on Earth has always been difficult due to the small scale of relativity’s effects in everyday life.

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.”