搜尋結果
e. The Oxford–AstraZeneca COVID‑19 vaccine, sold under the brand names Covishield [31] and Vaxzevria [1] [32] among others, is a viral vector vaccine for the prevention of COVID-19. It was developed in the United Kingdom by Oxford University and British-Swedish company AstraZeneca, [33] [34] [35] using as a vector the modified chimpanzee ...
Alzheimer's disease ( AD) is a neurodegenerative disease that usually starts slowly and progressively worsens, [2] and is the cause of 60–70% of cases of dementia. [2] [15] The most common early symptom is difficulty in remembering recent events. [1] As the disease advances, symptoms can include problems with language, disorientation ...
The Boundary Fire was a 2017 wildfire in Arizona that burned 17,788 acres (7,199 ha) of the Coconino and Kaibab National Forests. The fire was ignited on June 1 when lightning struck a spot on the northeast side of Kendrick Peak within the Coconino National Forest. The fire spread rapidly because of high temperatures, steep terrain, leftovers ...
Robert Francis Kennedy Jr. (born January 17, 1954), also known by his initials RFK Jr., is an American politician, environmental lawyer, anti-vaccine activist, and conspiracy theorist.He is the chairman and founder of Children's Health Defense, an anti-vaccine advocacy group that is a leading proponent of COVID-19 vaccine misinformation, and an independent candidate in the 2024 presidential ...
- Early Life
- Career and Research
- Personal Life
- Further Reading
- External Links
Timothy John Berners-Lee was born in London on 8 June 1955, the son of mathematicians and computer scientists Mary Lee Woods (1924–2017) and Conway Berners-Lee (1921–2019). His parents were both from Birmingham and worked on the Ferranti Mark 1, the first commercially-built computer. His paternal grandmother was a Canadian woman from Winnipeg. He h...
After graduation, Berners-Lee worked as an engineer at the telecommunications company Plessey in Poole, Dorset. In 1978, he joined D. G. Nash in Ferndown, Dorset, where he helped create typesetting software for printers. Berners-Lee worked as an independent contractor at CERN from June to December 1980. While in Geneva, he proposed a project based ...
Berners-Lee has said "I like to keep work and personal life separate." Berners-Lee married Nancy Carlson, an American computer programmer, in 1990. She was also working in Switzerland at the World Health Organization. They had two children and divorced in 2011. In 2014, he married Rosemary Leith at the Chapel Royal, St. James's Palace in London. Le...
Tim Berners-Lee's publicationsTim Berners-Lee and the Development of the World Wide Web (Unlocking the Secrets of Science) (Mitchell Lane Publishers, 2001), ISBN 1-58415-096-3Tim Berners-Lee: Inventor of the World Wide Web (Ferguson's Career Biographies), Melissa Stewart (Ferguson Publishing Company, 2001), ISBN 0-89434-367-Xchildren's biographyHow the Web was Born: The Story of the World Wide Web, Robert Cailliau, James Gillies, R. Cailliau (Oxford University Press, 2000), ISBN 0-19-286207-3Tim Berners-Lee at TEDTim Berners-Lee at IMDbEbola, also known as Ebola virus disease (EVD) and Ebola hemorrhagic fever (EHF), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses.[1] Symptoms typically start anywhere between two days and three weeks after infection.[3] The first symptoms are usually fever, sore throat, muscle pain, and headaches.[1] These ...
Poliomyelitis (/ ˌ p oʊ l i oʊ ˌ m aɪ ə ˈ l aɪ t ɪ s / POH-lee-oh-MY-ə-LY-tiss), commonly shortened to polio, is an infectious disease caused by the poliovirus. Approximately 75% of cases are asymptomatic; mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck stiffness, and paresthesia.
