
A turret gun

A tank with a turret

A normal house with a turret
This blog is partly devoted to the sharing of my learning of the English language (my well mastered mother tongue is Chinese and I am not an English teacher) and its *cultures*, partly to the current significant trends in Canada and in the world, and partly to my own random thoughts and little life. I am not religious, but I am somewhat interested in Christianity and Buddhism, among other personal interests. Welcome. And, have a good day.
Internet providers who selectively slow certain kinds of traffic on their networks, such as file-sharing, could soon have a new tool at their disposal to prevent savvy users from evading the speed controls.
Research by Italian engineers shows how providers like Bell and Rogers can use statistical methods to curb internet traffic even when the content is encrypted.
Bell, Rogers and some other Canadian internet service providers, or ISPs, currently limit the speeds of certain peer-to-peer file-sharing programs like Limewire and BitTorrent during peak internet hours. The companies say the practice, called "throttling," is necessary to keep their networks from congesting.
Consumers and businesses are exasperated by high cellphone prices and low adoption, which critics say are putting Canada at a competitive disadvantage with other countries. (AP Photo/Manu Fernandez)
Sudanese leader Omar Al-Bashir, left, and Chinese President Hu Jintao inspect an honour guard in Khartoum, Sudan, Feb. 2, 2007. (Abd Raouf/Associated Press)
(running time 4:52)
In this excerpt from a 2002 commencement address at Oberlin College, the late cancer researcher Judah Folkman describes how he learned to think outside the box when he was in high school. Listen in.Dr. Moses Judah Folkman (February 24, 1933 – 14 January 2008) was an American medical scientist best known for his research on angiogenesis and vasculogenesis, that is to say, he discovered that tumours generate tiny blood vessels to nourish themselves. His work founded a branch of cancer research called 'anti-angiogenesis therapy'.
Contents[hide] |
Born in Cleveland, Ohio, Dr. Folkman graduated Ohio State University in 1953, and then Harvard Medical School[1] in 1957. While still a student at Harvard Medical School, he developed one of the first pacemakers[2]. After his graduation, he did his surgical residency at Massachusetts General Hospital, where he rose to the rank of chief resident in surgery. During this time, Folkman worked on liver cancer and atrio-pacemakers.
Between 1960 and 1962, Folkman served in the United States Navy, as a Lieutenant, where he studied blood vessel growth. He worked at the National Naval Medical Center in Bethesda, Maryland. During his service in the U.S. Navy, Folkman created an implantable device for timed drug-release, and donated it patent-free to the World Population Council. It is now known as Norplant. [3]
In 1971, he published an article in the New England Journal of Medicine, stating that all cancer tumors were angiogenesis-dependent. He postulated that if a tumour could be stopped from growing its own blood supply, it would wither and die. Though his hypothesis was disregarded by most experts in the field at first, Folkman continued his research.
After more than a decade, his theory became widely accepted. He was considered the leading expert and founder of the angiogenesis field, which now offers many potentials in medicine. He trained numerous leaders in medicine and biomedical engineering, including Donald Ingber and Robert Langer.
Dr. Folkman pioneered the use of interferon in cancer therapy, healing hemangiomas, growths that often threaten the life of infants. His research has led to the development of progressively more potent compounds, such as angiostatin, endostatin and vasculostatin, which have successfully halted the growth of tumors in laboratory mice[4].
In 2000, a pharmaceutical company has sued Dr. Folkman, contending that he and Children's Hospital in Boston stole the credit for developing a promising drug that cuts off the blood supply to tumors[5][6], and he countersued to defend his reputation[7].
Dr. Folkman died in Denver[8]. At the time of his death, Dr. Folkman was Professor of Cell Biology at Harvard Medical School and was also director of the Vascular Biology Program at Children's Hospital Boston[9].
His work at Massachusetts General Hospital, earned him the Boylston Medical Prize, Soma Weiss Award and the Borden Undergraduate Award in Medicine.
2006 Jacobson Innovation Award from the American College of Surgeons in honor of living surgeons who have been innovators of a new development or technique in any field of surgery.[1] In 2005, Dr. Folkman was invited to be the main speaker at the "Presidential Science Symposium" at the "ASCO Annual Meeting 2005". The "ASCO Annual Meetings" are the most influential clinical oncology meetings worldwide. In 2003, "The Angiogenesis Foundation" awarded Dr. Folkman a "Distinguished Achievement Award".
Coordinates: 41.292929° N 82.218576° W
Oberlin College | |
---|---|
![]() | |
| |
Motto: | Learning and Labor |
Established: | September 2, 1833 |
Type: | Liberal Arts college |
Endowment: | 816,135,000 USD (2007)[1] |
President: | Marvin Krislov |
Staff: | 1,058 |
Students: | 2,850 |
Location: | Oberlin, Ohio, United States |
Campus: | Rural |
Mascot: | Yeomen (men's teams) & Yeowomen (women's teams) |
Website: | http://www.oberlin.edu/ |
Oberlin College is a private, highly selective liberal arts college in Oberlin, Ohio. It was founded in 1833 by abolitionist Congregational Christians, and is home to the Oberlin Conservatory of Music, making it the only top-ranked liberal arts college (#20 according to US News & World Report[citation needed]) with a top-ranked conservatory. A study found that more 1999-2003 Oberlin College alumni receive doctorates than do alumni from any other liberal arts college in the country.[2]
Oberlin College is a member of the Great Lakes Colleges Association and The Five Colleges of Ohio consortium, including Ohio Wesleyan University, Denison University, Kenyon College, and The College of Wooster.
Oberlin College's motto is "Learning and Labor." Its school colors are crimson and gold.