Monday, June 5, 2017

Conductor Sir Jeffrey Tate died on Friday. He was born on April 28, 1943 in Salisbury, England with spina bfida and kyphosis.

Tate moved with his family to Farnham, Surrey and attended school there. Despite his disabilities, he achieved a four-decade career conducting operatic and symphonic music, following a medical degree from Cambridge and medical residency at St Thomas’ Hospital, London. He began in London Opera Centre with a scholarship and was a Royal Opera House répétiteur in 1971.

He recorded ten complete operas with director Georg Solti. He also assisted Pierre Boulez with Der Ring des Nibelungen at Bayreuth in 1976, and later conducted the complete Ring himself more than twenty times, and the complete Lulu on its premier at the Paris Opera in 1979.

He was knighted six weeks before his death, for his services to music, as part of the 2017 New Year Honours.

He was in Lombardy, Italy when he died, reportedly in rehearsal due to a heart attack, at the age of 74.

Monday, June 6, 2005

Apple Computer CEO and co-founder Steve Jobs gave his annual opening keynote to the World Wide Developers Conference (WWDC) at Moscone Center in San Francisco, California on Monday. He announced a seamless integration of podcasting with iTunes, and, to the amazement of many, that future Apple Macintosh computers will feature Intel processors.

Jobs welcomed everyone to the event and announced that there were 3,800 attendees. There are 500 Apple engineers at what is their largest developers conference in the past decade. There are over 500,000 developers of Apple programs (apps). Jobs said that Apple has 109 retail stores, with one million visitors per week, creating over $500 million yearly in revenue. The Mac market share is up 82% from 9 months ago.

Jobs then moved on to talk about a very anticipated announcement- Podcasting. Steve called podcasting “Wayne’s World for radio”. He called it the “hottest thing going in radio”, and, “exciting”. There are over 8,000 podcasts. Steve Jobs announced that automatic podcasting subscription would be built in to iTunes and iPod seamlessly. He also announced that QuickTime 7 would be soon available for Windows.

Moving on, Jobs announced that there have been 2 million copies of Tiger sold in the 6 weeks that it has been available. He demoed the Wikipedia Dashboard widget. Steve announced that Mac OS X Leopard would be released in 2007, the same time as Microsoft’s Longhorn.

In a surprising move, Steve Jobs announced that Macintosh computers would begin to be shipped with Intel processors, the same as in Windows machines, ending the eleven year partnership with IBM and Motorola. This is said to be out of Apple’s increasing frustration at IBM’s inability to deliver faster and cooler processors, though it is interesting to note that Intel has recently added Digital Rights/Restrictions Management (DRM) to its latest processors. This ‘switch’, he said, would happen beginning next year. Jobs said that Mac OS X has had “a secret double life” and OS X had “been compiled [for Intel processors] for five years.” He talked about the easiness for developers to port their Mac apps to Intel (x86) processors. Current PowerPC programs can be run on Intel processors due to a new Apple technology. He said that Apple is “getting ready” for the transition from PowerPC to Intel.

Saturday, May 22, 2010

At least six suspects, wanted in connection with a failed car bomb attempt in Times Square, New York City on May 1, have been arrested by authorities in Pakistan. The arrests follow a visit to Pakistan by two high-ranking American security officials—US National Security Adviser Gen James Jones and Leon Panetta, director of the Central Intelligence Agency (CIA), both of whom praised Pakistan for its efforts in tracking down suspects in the bomb attack.

Amongst those arrested are the co-owner of a large company which provides catering to several embassies in Pakistan and a major in the Pakistani Army, though the Army released a statement denying any involvment. Some are believed to have been educated in the United States. A notice on the website of the US embassy in Islamabad reported that the catering company co-owned by one of the suspects had links to terrorism and has since advised US citizens against using the firm.

Those arrested are believed to have had links with Faisal Shahzad, the primary suspect in the bombing, who was arrested on May 3 on board an aircraft at New York’s JFK Airport.

One source told Reuters: “We are investigating whether Ashraf has provided any financial support to Faisal because Ashraf and his father are rich people and they run a very big catering business” though another stated that “[t]hey may be innocent because being friends does not mean you are involved in the activities of your friends”.

The suspects are currently being detained by the Pakistani security services, who are known to have close links with the CIA, to the extent of allowing CIA officials access to prisoners.

Sunday, January 18, 2009

A United States Army UH-60 Black Hawk helicopter crashed Monday (before 3:00 pm CST) after takeoff at Duncan Field at Campus of Texas A&M University, during a routine mission flight shuttling cadets from the university to Camp Swift. Two active-duty soldiers were killed in the crash, and four Army National Guard soldiers were injured.

Second Lt. Zachary Cook, 22, a native of Lufkin, Texas and a December 2008 graduate of Texas A&M University, was killed in the incident. Cook was a member of the Reserve Officers Training Corps cadre at Texas A&M University and also graduated from Lufkin High School. U.S. Rep. Chet Edwards on Wednesday paid tribute to Cook on the floor of the U.S. Congress. “His loss brings a great sadness to his family and friends, the extended Texas A&M family, and the Army, all of us deprived of this patriotic citizen who was dedicated to serving our great nation in uniform,” he said. Edwards is a Democratic Party member of the United States House of Representatives from the 17th District of Texas, based about Waco.

The crash also killed Sgt. Charles C. Mitts, 42, of Spring, Texas. He died about 9 p.m. Wednesday night at Memorial Hermann Hospital, said hospital spokeswoman Ann Brimberry. Mitts was the oldest of five men on board the ill-fated helicopter. He was assigned to Iraq from September 2006 to September 2007 with Company C of the 1st Battalion, 108th Aviation Regiment, based in Topeka, Kansas. Mitts was posthumously promoted from his present rank, Chief Master Sgt. Gonda Moncada announced.

The three others on board the UH-60 Black Hawk were injured in the accident. The pilot, Chief Warrant Officer 2 Matthew J. Smith, 41, of Leander, and 1st Lt. Ellis W. Taylor, 31, of Buda, were in stable condition Thursday at Brooke Army Medical Center. Sgt. Richard D. Ravenscraft, 24, of Austin, also was initially listed as critical but upgraded to stable in College Station.

The accident is under investigation by the Combat Readiness/Safety Center in Fort Rucker, Alabama, home of the U.S. Army Aviation Center. “They have a reputation for extreme thoroughness and quickness,” said Texas Guard Capt. Adam Collett. The probe team will review the wrecked helicopter and debris scattered on Duncan Field next to Duncan Dining Hall, near the Corps of Cadets field on the school’s College Station campus, about 100 miles northwest of Houston, Texas. “Every piece the way it landed is still in place,” said Texas Army National Guard Chief Master Sgt. Gonda Moncada, adding that investigators began the expert examination of evidence Wednesday morning.

As part of a five-ship training exercise, the Blackhawk helicopter was performing a training demonstration for about 190 Corps of Cadets in the ROTC Rudder’s Rangers Annual Winter Field Training Exercises. It was also used to transfer the students to Duncan Field just off George Bush Drive. When the helicopter was attempting to take off, a rudder reportedly malfunctioned. “At first, it looked like he was hot-dogging and then very quickly it was obvious he was in trouble and not messing around. All of a sudden he dropped straight back down into the ground,” Scott Walker Walker, publications manager for the A&M Association of Former Students said. “There was a bunch of people on Duncan Field and everyone went running and diving for cover,” he added. The aircraft entered a rotational spin upon take off and plummeted down on its tail boom, with its cabin section largely intact.

The chopper will be transferred to the Austin Aviation Support Facility, where it is was based. Some parts of the Blackhawk will also be sent to the Corpus Christi Army Depot for testing, Officials with Texas Military Forces officials said.

“Our thoughts and prayers go to the crew members involved in this tragedy, and especially to the family and friends of the crew member who reportedly died as a result of injuries sustained in the crash,” A&M President Elsa Murano stated.

The UH-60 Black Hawk is a four-bladed, twin-engine, medium-lift utility helicopter manufactured by Sikorsky Aircraft. It is a utility tactical transport helicopter that replaces the UH-1 “Huey” and has been in use since 1979.It was based at the Austin Army Aviation Support Facility at Austin-Bergstrom International Airport. The aircraft’s soldiers came from Austin and San Antonio. They were part of the 36th Combat Aviation Brigade, at Austin’s Camp Mabry.

The Campus of Texas A&M University, also known as ‘Aggieland’, is located in College Station, Texas, USA. College Station is a city in Brazos County, Texas, situated in Central Texas. It is located in the heart of the Brazos Valley. Aggieland is centrally located within of three of the 10 largest cities in the United States and 75% of the Texas and Louisiana populations. Southside of the campus contains halls both for the Corps of Cadets members and “non-regs”. Facilities for the Corps of Cadets are located in the Quadrangle, or “The Quad”, an area consisting of dormitories, Duncan Dining Hall, and the Corps training fields.

Thursday, January 25, 2018

In findings published Wednesday in the scientific journal Cell, a team of scientists from the Chinese Academy of Sciences in Shanghai, China have announced the first-ever cloning of a primate from post-embryonic cells, namely two macaque monkeys. They used somatic cell nuclear transfer, the same method that was used to create Dolly the sheep in 1996.

In somatic cell nuclear transfer, scientists remove the nucleus, which is the organelle that contains the chromosomes, from an unfertilized ovum, or egg cell, and implant the nucleus from a somatic cell, or non-reproductive cell, into that ovum. The ovum is then stimulated and develops in the normal way, growing into a whole organism that has the same nuclear DNA as the donor organism, though it will have all of the ovum’s mitochondria and other cellular machinery. Clones like these have been described as identical twins to their donors, but younger.

The scientists implanted 21 ova into surrogate mother monkeys, resulting in six pregnancies, two of which produced living animals. The young clones were named “Zhong Zhong” and “Hua Hua,” both derived from Zh?nghuá, the Chinese-language word for the Chinese people. They are both cynomolgus monkeys, or crab-eating macaques (Macaca fascicularis). The scientists also attempted to clone macaques using nuclei from adult donors. They implanted 42 surrogates, resulting in 22 pregnancies, but there were still only two infant macaques, and they died soon after birth. The Scotland-based team that created Dolly the sheep in 1996 required 277 attempts and produced only one lamb.

Generally, the older the donor organism, the more difficult it is to get the DNA from the harvested nucleus to reactivate the genes that allow the clone organism to grow. Previous efforts to clone rhesus monkeys (Macaca mulatta) using embryonic donor cells have been successful, but the current attempt used significantly older donors: fetal fibroblast cells, which are key cells in connective tissue, and adult monkey cumulus cells.

“We’re excited — extremely excited,” said study co-author Muming Poo. “This is really, I think, a breakthrough for biomedicine.” He went on to say that the cloned monkeys could be used as test subjects for the study of neurological diseases such as Parkinson’s and Huntington’s. Primates are already a popular model organism for neurological studies. In the United States, for example, non-human primates are used in less than 0.3% of all animal experiments, most of them involving neuroscience, and macaques in particular are a well-established animal model of atherosclerosis, which causes heart disease.

“I think it’s a very exciting landmark. It’s a major advance,” agreed reproductive biologist Dieter Egli of Columbia University. “It should be possible to make models of human disease in those monkeys and study those and then attempt to cure it.”

About 90% of the laboratory animals used in the United States are rodents. Although the first cloned mouse was born in 1998, cloned mice are not currently common in laboratory settings. This may be because producing inbred mouse lines is still relatively effective.

Although the announcement raised enthusiasm from researchers, it also drew caution from bioethicists. “Cloning one individual in the image of another really sort of demeans the significance of us as individuals,” says Harvard Medical School’s Dr. George Daley, speaking specifically of cloning humans. “There’s a certain sort of gut sense that it violates sort of natural norms.” While Muming Poo concedes it is now theoretically possible to clone a human, he says his lab has no plans to do so.

Although somatic cell nuclear transfer was used successfully in amphibians as early as 1952, getting it to work in mammals took much longer. Dolly, the first cloned mammal, was born in 1996. Teams have been trying to clone monkeys for decades, but primate DNA is notoriously difficult to work with. “The trick is we choose the right chemicals to turn on these genes we transfer into the egg,” Mu-ming Poo told the press. “So that’s what we did different. I think that’s the key.” One of the agents used to treat the ova was messenger RNA from the human Kdm4d gene.

Saturday, August 25, 2007

The leading supplier of school uniforms in the United Kingdom, Lancashire-based manufacturer Trutex, has announced it is “seriously considering” including GPS tracking devices in future ranges of its uniform products after conducting an online survey of both parents and children.

“As a direct result of the survey, we are now seriously considering incorporating a [tracking] device into future ranges” said Trutex marketing director Clare Rix.

The survey questioned 809 parents and 444 children aged nine to 16. It showed that 44% of parents were worried about the safety of pre-teen children, and 59% wanted tracking devices installed in school apparel. 39% of children aged nine to 12 were prepared to wear clothing with tracking devices in them, while teenagers were notably less enthusiastic and more wary of what Trutex has admitted they see as a “big brother” concept.

However, Trutex has claimed the tracking devices would bring about worthwhile benefits, including being a valuable resource for parents who wanted to keep a close eye on where their children were at all times.

“As well as being a safety net for parents, there could be real benefits for schools who could keep a closer track on the whereabouts of their pupils, potentially reducing truancy levels” says Rix.

Each year, Trutex supplies 1 million blouses, 1.1 million shirts, 250,000 pairs of trousers, 20,000 blazers, 60,000 skirts and 110,000 pieces of knitwear to the UK.

It is not the first company to manufacture school uniforms with a central focus on child safety; last week Essex firm BladeRunner revealed it was selling stab-proof school blazers to parents concerned about violence against their children. The blazers were outfitted with Kevlar, a synthetic fibre used in body armour. It has already received orders internationally, including Australia.

If the Trutex tracking devices go ahead, it is unclear where in the uniform they will be located.