Friday, November 30, 2012

Qatari non-profit organization Gulf Organization for Research and Development (GORD) launched a low emissions car at the 2012 United Nations Climate Change Conference (COP 18) in Doha. The car was designed and developed in Qatar.

Revealed during a press conference at the Qatar National Convention Centre, the car in addition to an internal combustion engine, includes an automotive thermoelectric generator designed to capture waste heat to produce hydrogen. GORD expects the heat waste collecting system to be compatible with any gasoline or compressed natural gas car.

GORD chairman Dr Al-Horr summarised the key concepts of the invention in a statement saying, “Our car produces electricity at no cost by capturing thermal waste energy, reducing costs and eliminating the need for an external source of electricity. Also, bulky compressed-hydrogen cylinders are a thing of the past, as our concept accomplishes the production of hydrogen by using water through fuel cells integrated within the car.”

Most of the energy in Qatari vehicle comes from the the car’s gasoline tank, supplemented by a thin film photo-voltaic panel on the roof. Normally in a combustion engine, chemical energy stored in a fuel, such as gasoline, is converted into heat energy through combustion. This heat energy is then converted into mechanical energy, manifested as an increase in pressure in the combustion chamber due to the kinetic energy of the combustion gases. The kinetic energy of these combustion gases are then converted into work; because of the inefficiencies in converting chemical energy into useful work, internal combustion engines have a theoretical maximum effiecincy of 37% (with what is achievable in day to day applications being about half of this). Of the chemical energy in the consumed fuel used by an internal combustion engine 40% is dissipated as waste heat. However, the Qatari vehicle uses a thermoelectric generator to convert this waste heat into electricity. Such generators are used in space vehicles, and produce electricity when thermoelectric materials are subjected to a temperature gradient, the greater the gradient the greater the amount of electrcity produced. In the GORD vehicle the electricity produced is used to electrolyse potable water to produce hydrogen which can be introduced into the vehicle’s existing fuel system.

The researchers showed that the heat waste collection engine caused a decrease in the car’s emissions, including a decrease of carbon monoxide and nitrous oxide emissions by more than 50%, the fuel efficiency increasing by 20%. On its website, GORD said that the heat waste collector engine is universal, “Any car can be adapted to accommodate the system as it doesn’t alter any electro-mechanical systems”.

Monday, August 14, 2006

Prime Minister Stephen Harper did not attend the 16th International AIDS Conference in Toronto. This is now drawing criticism from event organizers.

Harper said earlier when he was in the Canadian federal election, 2006, that he was not going to attend the AIDS conference. It is not known why he didn’t want to attend.

“We are dismayed that the prime minister of Canada, Mr. Stephen Harper, is not here this evening,” Dr. Mark Wainberg said at the Rogers Centre on yesterday. “Mr. Harper, the role of prime minister includes the responsibility to show leadership on the world stage. Your absence sends a message that you do not regard HIV/AIDS as a critical priority and clearly all of us here tonight disagree with you,” Wainberg said.

Wainberg was one of the first to speak and criticized the prime minister for missing the event.

Harper instead chose to tour the Arctic aboard a naval ship. He received many boos from the audience at the mention of his name, including a remark by Richard Gere (an American actor and a speaker at the event). A group near the stage stood up and chanted “Where is Harper?”

Canada’s health minister Tony Clement defended the prime minister’s absence, saying it doesn’t mean a lack of commitment in the fight against AIDS.

Tony Clement said the federal government has adequate representation at the international conference and it is committed to helping people around the world through an access-to-medicine program.

Monday, April 4, 2005

Rescuers were today sending a pod of 13 pilot whales back into the ocean at Geographe Bay, near to Busselton, south of Perth, in Western Australia. Six additional members of the pod had died during the stranding, including at least one calf. More than 300 people were watching as the whales set out to sea following a 30 hour rescue effort.

The whales had become stranded early yesterday. Several power boats and a spotter plane were escorting the surviving whales towards Cape Naturalist, in an operation expected to take several hours.

Western Australian State Government Department of Conservation and Land Management (CALM) officers feared that the whales could become stranded again.

One CALM officer, Neil Taylor, told ABC News dozens of his colleagues and community volunteers had helped the whales survive throughout the night.

“The vet has checked them all and given them some antibiotics yesterday, last thing before dark,” he had told the Australian national broadcaster.

“I think the plan is that the vet will be there again [today] and will give them some vitamins to kick them along before they actually take their swim out to sea.”

Wednesday, April 5, 2006

Glen Stollery is a New Zealand website developer who created the site ScienTOMogy.info in mid 2005. The site, which is a parody of Tom Cruise and his involvement with the Church of Scientology, became the centre of controversy when it was served with a number of cease and desist orders initiated by the Church. On March 19, 2006, Glen issued a media release stating that his web hosting provider, YouTube, had removed videos of Tom Cruise which formed part of the site. The release suggested that YouTube had taken this action under external pressure from Cruise or Viacom.

Responding to a query by Wikinews reporters, YouTube stated “We have not received a DMCA notification letter from Viacom.” The Church of Scientology was offered the opportunity to respond to the claims made by Stollery during the interview. No reply was received.

This exclusive interview deals with these issues and others relating to the website. It was conducted with Glen via email between March 21 and April 3, 2006.

Sunday, January 25, 2009

Prime Minister Manmohan Singh received a successful coronary artery bypass surgery and was recuperating well in the state-run All India Institute of Medical Sciences (AIIMS) Sunday.

Dr. Manmohan Singh is the 17th and current Prime Minister of the Republic of India. He also serves as the Union Minister for Finance, succeeding P. Chidambaram.

“The 76-year-old Prime Minister is doing fine now. He is conscious, stable, comfortable and is making rapid progress. He also met his family and congratulated all doctors. [His] ventilator has been taken off and he is breathing on his own. This is an important step,” said Dr. Ramakant Panda, one of the surgeons, after the 11-hour procedure on Saturday.

According to critical care specialist Dr. Vijay D’Silva, who has been entrusted with his post-operative care, Singh has been given a liquid diet since morning including a cup of tea, and was speaking to doctors after the procedure. “The way you [doctors] are taking care of me, you should also take care of other people”, Dr. D’Silva, who received his basic medical training in Nagpur and headed the ICU at Mumbai’s Jaslok and Lilavati Hospitals before he helped set up the ICU at the ultra-modern Asian Heart Institute, quoted Singh as saying.

“We started the operation at 7:45 am. The second operation always takes longer and makes it difficult to reach the heart. We did a total of five by-passes to clear multiple blockages in his arteries. Surgery was the long term answer since there were many blockages. We will take the PM out of the breathing machine in the next 2-3 hours and the PM should stay for three days in the ICU and then 4-5 days more in the hospital,” Drs. Panda and D’Silva explained.

Singh’s personal physician and AIIMS cardiac surgeon, Dr. K. S. Reddy, has predicted the PM will be allowed to attend to some official work in two weeks, to most of the duties in four weeks and will be able to resume office in six weeks. “PM was sent to the Operation Theatre at 6:40 am, surgery was done at 8:45 am and was concluded at 7:30 pm. PM was sent back to the ICU at 8:55 pm,” said Dr. Reddy.

“The team has brought about 20 boxes of special equipment with it. Earlier, Dr. K. S. Reddy had discussions with Dr. Panda in connection with the line of treatment to be followed,” the team of 11 doctors said.

The team of surgeons made a 6 to 7 inch incision along the scar that marked the PM’s 1990 bypass operation, and he was given five grafts. “The new grafts, all 3 mm long, will last the PM the rest of his life,” said Dr. Pradyot Kumar Rath from the Asian Heart Institute. “If the PM could have been so active with all the blockages, he can be even more active now,” Dr Panda said.

Singh underwent a coronary angiography at the AIIMS hospital on Tuesday and Wednesday and was discharged on Thursday. The tests results revealed multiple arterial blockages and Singh returned to hospital on Friday for pre-surgery tests.

External Minister Pranab Kumar Mukherjee, age 73, has been given the charge of Finance Ministry after he held meetings with Congress President Sonia Gandhi and then Prime Minister Singh. Mukherjee said he would meet the Prime Minister because he was going for treatment and when he was abroad, Singh was in hospital. “These are quite natural things. You should not be unnecessarily worried over and coming here in large numbers,” he said.

Mukherjee has also taken charge over some prime ministerial responsibilities, while Singh recovers, officials and media reports said. But no acting prime minister has been named while Singh is recuperating. Mukherjee will also preside over Cabinet meetings and will further handle coal, environment and forests, including information and broadcasting and finance portfolios.

Pranab Kumar Mukherjee, a native of West Bengal, India, is the Minister for External Affairs of India in the Manmohan Singh-led Government of India. A prominent leader of the Indian National Congress in the 14th Lok Sabha, he is known to be a competent party apparatchik, “a prominent Gandhi family loyalist who did not win a popular election until 2004”.

Singh, a diabetic, underwent a bypass surgery in Britain in 1990 and had an angioplasty in 2004 in Delhi in which stents were introduced in his arteries. He had earlier been operated for a benign enlarged prostate in 2007, and for nerve compression in both wrists in 2006 and cataract removal procedure last year, officials said.

The Congress Party, which leads the coalition Government, has said that he will remain Prime Minister if Congress and its allies win again. But Congress is reportedly planning to replace him, possibly within two years, with Rahul Gandhi, the 38-year-old son of Sonia Gandhi, the Italian-born Congress leader. “Days are not far off for Rahul Gandhi to become Indian Prime Minister,” Mr Mukherjee said earlier this month.

Rahul is an Indian politician and member of the Parliament of India, representing the Amethi constituency. He is a member of the Nehru-Gandhi family, the most prominent political family in India. He is the son of current Italian-born Congress President Sonia Gandhi, and former Prime Minister Rajiv Gandhi, who was assassinated in 1991. Gandhi was 14 years old when his grandmother, Prime Minister Indira Gandhi, was assassinated by her security guards. His great-grandfather, Jawaharlal Nehru, was the first Prime Minister of India, and his great-great-grandfather Motilal Nehru was a distinguished leader of the Indian independence movement.