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Robert Spetzler
Robert F. Spetzler (born 1944) is a neurosurgeon and the J.N. Harber Chairman Emeritus of Neurological Surgery and director emeritus of the Barrow Neurological Institute in Phoenix, Arizona. He retired as an active neurosurgeon in July 2017. He is also Professor of Surgery, Section of Neurosurgery, at the University of Arizona College of Medicine in Tucson, Arizona. Spetzler specialized in cerebrovascular disease and skull base tumors. Extremely prolific, he has published more than 580 articles and 180 book chapters and has co-edited multiple neurosurgical textbooks, including ''The Color Atlas of Microneurosurgery'' (2000). He retired from surgery in July 2019. Biography Spetzler was born in Stierhöfstetten ( Oberscheinfeld, near Würzburg) in Germany to where his parents had been evacuated due to the Second World War. When he was 11, he moved to the United States with his parents. He performed spectacularly in the American school system, despite the fact his first language w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photo Of Robert F
A photograph (also known as a photo, or more generically referred to as an ''image'' or ''picture'') is an image created by light falling on a photosensitivity, photosensitive surface, usually photographic film or an electronic image sensor. The process and practice of creating such images is called photography. Most photographs are now created using a smartphone or camera, which uses a photographic lens, lens to focus the scene's visible spectrum, visible wavelengths of light into a reproduction of what the human eye would perceive. Etymology The word ''photograph'' was coined in 1839 by Sir John Herschel and is based on the Greek language, Greek φῶς ('':el:phos, phos''), meaning "light", and γραφή (''graphê''), meaning "drawing, writing", together meaning "drawing with light". History The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the Bitumen of Judea, bitumen-based "heliography" process developed by Nicéphore Niép ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Spetzler In A Neurosurgeons Group
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
