الخميس، 28 يناير 2016

Egyptian scientist Ahmed Zewail


                                                            Ahmed Hassan Zewail
Chemical world of Egyptian and US nationality holds a Nobel Prize in Chemistry in 1999 for his research in the field of Femtochemistry where he invented the microscope the filming of lasers in the amount of femtoseconds time and so can see molecules during chemical reactions, a Professor of Chemistry and professor of physics at the California Institute of Technology
Ahmed Hassan Zewail was born in February 194 626 in Damanhour, at the age of 4 years he moved with his family to Desouk in the province of Kafr el-Sheikh, where he grew up and received his basic education. He joined the Faculty of Science at the University of Alexandria after receiving a high school and earned a Bachelor of Science cum laude with honors in chemistry in 1967, and the work of the college lecturer and then earned a master's degree in science from the search light.
He traveled to the United States on a scholarship and received his doctorate degree from the University of Pennsylvania in Laser Science. And then he worked as a researcher at the University of California, Berkeley 1974 - 1976 and then moved on to work at the California Institute of Technology (Caltech) since 1976, one of the largest scientific universities in America. In 1982 he got US citizenship. Included in the academic and scientific positions within the University that your agency to become a major professor of chemistry by, the highest scientific position of collectors in America, replacing Linus Paulng who won the Nobel Prize twice, first in chemistry and the second in world peace.
Invented by Dr. Ahmed Zewail extremely fast imaging system works by using laser has the ability to monitor the movement of the particles as they arise and when the docking of each other. Time and the unit that picks up where the image is the femto seconds, which is part of the million billionth of a second.
Published more than 350 scientific papers in international journals such as the Journal of Science and Nature magazine
Named in the honor roll in the United States, which includes the most important figures that have contributed to the American Renaissance. And was named # 9 of 29 prominent figure as the most important laser scientists in the United States this list includes Albert Einstein, Alexander Graham Bell
On Tuesday, October 21, 1999, Ahmed Zewail was awarded the Nobel Prize in Chemistry for his invention of the camera to analyze the spectrum running quickly Alfmto again in English: Femtosecond Spectroscopy and his studies of chemical reactions use, becoming the first Egyptian and Arab world to win the Nobel Prize in Chemistry, the whole world and to enter into a new time It was not aware that human expects to be able to control the movement of atoms within molecules during a chemical reaction by rapid laser technology. Royal Swedish Academy of Sciences has expressed that he had been honored d. Zewail as a result of the tremendous revolution in the chemical sciences through leading chemical reactions and the use of lasers where his research His research led to the birth of the so-called chemistry Alfmto seconds and the use of high-speed cameras to monitor chemical reactions quickly Alfmto again. The merits of the Swedish Academy awarded the prize for Ahmed Zewail has confirmed that this discovery has revolutionized the science of chemistry and in related, as the research carried out by allow us to understand and predict the important interactions
Awards and honors ......
Dr. Ahmed Zewail received the Nobel Prize and also won numerous medals and decorations and awards the global leader in Laser Science for his research and science because of femtosecond which won 31 international awards, including:
Max Planck Prize, the first in Germany
Award Walsh of America
Haryon Hao of America Award
King Faisal International Prize in Science
German Hoechst Award
Elected member of the Academy of Sciences and Arts of America
Medal of the Academy of Sciences and Arts Dutch
Excellence Award on behalf of Leonardo da Vinci
He received an honorary doctorate from Oxford University and the American University in Cairo and Alexandria University
Alexander von Hambolden Award from West Germany's largest scientific prize there
Buck Award and Tine from New York
Sultan Qaboos Prize in science and physics in 1989, the Sultanate of Oman
Israeli Wolf Prize in Chemistry in 1993.
And Sam Benjamin Frnkln in 1998 for his work in the study of chemical reaction at the time of infinite small (femto seconds) called Femtochemistry
Nobel Prize for Chemistry for his achievements in the same field in 1999
Elected by the Pontifical Academy, to become a member and get out on the golden years 2000 and Samaa
US Department of Energy's annual prize in chemistry
Kars Award from the University of Zurich, in chemistry and nature, the largest Swiss science prize
Unanimously elected a member of the American Academy of Sciences
Order of Merit of the first layer of former President Hosni Mubarak in 1995
Order of the Nile, the highest Egyptian decoration
In April 2009, the White House announced the choice of d. Ahmed Zewail advisers within the US President for Science and Technology Council, which includes 20 prominent scientists in a number of areas
Priestley Medal, the highest US Medal in Chemistry in 2011.
Honorary doctorate, from the University of Simon Frazer year 2014. [3]
As his name was on some streets and squares in Egypt. The Egyptian Postal Authority issued Typists write his name and his image, his name has been launched on the Opera Salon.
                                       
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