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Wednesday, March 20, 2013

The British Chancellor of the Exchequer George Osborne delivered the budget today, an annually-held audit of the country’s finances deciding how taxpayers’ money should be spent. He set out plans to boost the housing market in his fourth budget, as well as stating the economy will grow by 0.6% — half his prediction four months ago.

George Osborne revealed plans to improve the housing market, including a “Help to Buy” shared equity scheme which would offer buyers who can place a 5% deposit on a new house, a 20% loan to buy it. He said: “This is a budget for those who aspire to own their own home”. He also offered a new Mortgage Guarantee, created in conjunction with mortgage lenders — the scheme would allow them to offer loans to homeowners without the need for a large deposit and offer guarantees to support up to £130bn of lending for three years beginning in 2014.

As a measure to attract investment to the British economy, he announced to reduce corporation tax from 21% to 20% taking effect from April 2015. The rate of corporation tax has fallen from 28% in 2010 to the current level of 21%. The United Kingdom is to have lower rates of corporation tax than the USA at 40%, France at 33%, and Germany at 29%.

The Office for Budget Responsibility (OBR) stated the government debt reduction programme to reduce the budget deficit will miss its targets. The government has forecast the total public sector debt will begin to fall by the financial year 2015/2016, while OBR says national debt will reach a high of 85.6% of GDP, £1.58 trillion, in 2016/17. Osborne defended the government efforts to reduce the deficit and said: “Our judgement has since been supported by the IMF, the OECD and the Governor of the Bank of England.”

In response to the Budget speech, the Leader of the Opposition Ed Miliband said: “At the worst possible time for the country. It’s a downgraded budget from a downgraded Chancellor […] Debt is higher in every year of this Parliament than he forecast at the last Budget. He is going to borrow £200 billion more than he planned.”

The Shadow Chancellor of the Exchequer Ed Balls said to The Independent, “They are borrowing £245bn more in this Parliament, we said all along …said this two years ago, if they had moved more quickly with a sensible, targeted package of measures to kick-start the economy, which would have meant at that time more borrowing for a VAT [Value Added Tax] cut to bring forward housing investment, then we would have got the economy growing and the deficit coming down.”

The Business Secretary Vince Cable told the BBC in an interview, the “age of austerity” would probably end within the current decade, but made no more definite forecast.

The head of the British Federation of Small Businesses, John Walker, said: “The Budget opens the door for small businesses to grow and create jobs. The Chancellor has pulled out all the stops with a wide ranging package of measures to support small business. […] [W]e are pleased to see the scrapping of the 3p fuel duty due in September”.

Len McCluskey, the General Secretary of Unite the Union, criticized the budget for not helping working families. He said: “This is a Budget for the few by the few that attacks the many. Millionaires are days away from getting a £40,000 tax cut from the Tories, but George Osborne is using the budget to attack hard-working public sector workers. The worst chancellor in British history has gone further by giving big business another tax cut while staff caring for the sick get pay cuts. […] [H]e should have raised the national minimum wage by £1 and drop the senseless plan to give millionaires a tax break in a few days’ time”.

Saturday, February 7, 2015

The death toll from Wednesday’s plane crash in Taipei, Taiwan reached 40 today with the recovery of five more bodies.

There were 58 on board when TransAsia Airways Flight 235 crashed into the city’s Keelung River. Fifteen survived and three more remain missing. Tzu Chi Foundation volunteer Lee Hung Shu-ying said today cold weather meant the families of the missing believe their loved ones are dead.

The Aviation Safety Council is investigating. The plane was in the air for minutes before banking steeply, hitting an elevated road, and crashing into the river. The domestic flight from Taipei Songshan Airport was headed to the island of Kinmen.

Investigators are focusing on the ATR 72-600’s engines. One engine automatically ‘feathered’ itself. Feathering involves the turboprop’s propeller rotating its blades to reduce drag.

Engines autofeather when they fail (‘flaming out’). By reducing drag on the non-working engine, a twin turboprop plane can fly safely using only its other engine. A feathered engine will not provide any thrust. The reason for autofeathering is presently unclear; what is known is the flight crew subsequently shut off the wrong engine. A series of stall warnings went off in the cockpit as the aircraft headed to disaster.

Aviation Safety Council managing director Thomas Wang confirmed an automated “number two engine flameout” message should have alerted the crew to the engine trouble, leading them to follow “the corresponding checklist”. “There are procedures that pilots go through — safeguards — when you’re going to shut down an engine, particularly close to the ground,” said John M. Cox, former commercial pilot and boss of a safety consultant. “Why that didn’t occur here, I don’t know.”

Stephen Fredrick, a former pilot of similar aircraft, told CNN video showing the final seconds is consistent with dual flameout. He said the wings-level, nose-down position suggested gliding.

Wang, however, cautions it is too early to blame any particular factor. “At this moment we just release the numbers, the parameter we’ve confirmed, we did not release any judgment who did what at this time”. The Aviation Safety Council has teamed up with engine manufacturer Pratt & Whitney Canada to examine the engines.

Also being prioritised is finalising a cockpit voice recorder transcript and cockpit examination. The aircraft was near-new.

Local prosecutors are investigating potential “professional error”, and the Civil Aeronautics Administration has ordered TransAsia retest all ATR pilots. 90 flights over three days are cancelled to allow the proficiency checks. TransAsia and Uni Air have also been ordered to check their collective 22 ATRs for engine and fuel system problems.

Pilot Liao Chien-tsung and his co-pilot, not publicly identified, were initially hailed as heroes by prosecutors, mayor Ko Wen-je, international press, and at least one relative of a survivor. After declaring “Mayday Mayday, engine flameout” to air traffic control the pair grappled with their struggling plane, avoiding buildings in its path.

They have been credited with reducing the death toll. Their bodies were found in the cockpit, with leg fractures. Both were still holding the wrecked plane’s controls.

Sunday, July 11, 2010

An official website belonging to the Punjab Police of Pakistan was hacked on Friday, a private TV channel reported. The hackers left a message on the homepage in which they asked the Pakistani government to “stop proxy war against India.” The messages of the chief minister and provincial inspector general were also erased from the site.

Although the hackers have not been identified, Pakistani sources say the slogan left on the site points to Indian origins; cyber security experts confirmed this and added that 150 Pakistani websites were hacked in the last three days. The Punjab police website has been hacked twice recently; in one incident, the official emblem was replaced with the logo of the Indian Punjab Police.

A police spokesman stated they would take legal action against an Islamabad-based company responsible for the website’s security as well as stop the use of its services from July 31. “We are also going to give the domain hosting of the website and its maintenance, including the data update to the Punjab Information Technology Board.” The website has temporarily been shut down.

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Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.