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Russell L. De Valois
Russell L. De Valois (December 15, 1926 – September 20, 2003) was an American scientist recognized for his pioneering research on spatial and color vision. Biographical Russell De Valois was born in Ames, Iowa, on December 15, 1926. He spent most of his early life in Tamil Nadu, India, where his parents supervised an agricultural missionary station. He attended Highclerc School (now Kodaikanal International School), a boarding school in Kodaikanal, in the mountains of South India. De Valois attended Oberlin College where he received an A.B. in zoology and physiology and a M.A. in psychology. He continued his education at the University of Michigan, receiving a Ph.D. in physiological psychology in 1952. Following a postdoctoral year in Germany, at the University of Freiburg, De Valois returned to the University of Michigan as research associate and lecturer in psychology and ophthalmology and was one of the first resident scientists at the newly formed Kresge Institute for Resea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retina
The retina (; or retinas) is the innermost, photosensitivity, light-sensitive layer of tissue (biology), tissue of the eye of most vertebrates and some Mollusca, molluscs. The optics of the eye create a focus (optics), focused two-dimensional image of the visual world on the retina, which then processes that image within the retina and sends nerve impulses along the optic nerve to the visual cortex to create visual perception. The retina serves a function which is in many ways analogous to that of the photographic film, film or image sensor in a camera. The neural retina consists of several layers of neurons interconnected by Chemical synapse, synapses and is supported by an outer layer of pigmented epithelial cells. The primary light-sensing cells in the retina are the photoreceptor cells, which are of two types: rod cell, rods and cone cell, cones. Rods function mainly in dim light and provide monochromatic vision. Cones function in well-lit conditions and are responsible fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Michigan Alumni
A university () is an educational institution, institution of tertiary education and research which awards academic degrees in several Discipline (academia), academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate education, undergraduate and postgraduate education, postgraduate programs. The first universities in Europe were established by Catholic Church, Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oberlin College Alumni
Oberlin may refer to: ; Places in the United States * Oberlin Township, Decatur County, Kansas ** Oberlin, Kansas, a city in the township * Oberlin, Louisiana, a town * Oberlin, Ohio, a city * Oberlin, Licking County, Ohio, a ghost town * Oberlin, Pennsylvania, a census-designated place * Mount Oberlin, Glacier National Park, Montana ; Schools * J. F. Oberlin University, a private university in Machida, Tokyo, Japan * Oberlin College Oberlin College is a Private university, private Liberal arts colleges in the United States, liberal arts college and conservatory of music in Oberlin, Ohio, United States. Founded in 1833, it is the oldest Mixed-sex education, coeducational lib ..., a liberal arts college in Oberlin, Ohio * Oberlin High School (Louisiana), Oberlin, Louisiana, United States * Oberlin High School (Ohio), Oberlin, Ohio, United States * Oberlin High School, Jamaica * Oberlin Middle School, (North Carolina) ; People * Oberlin (surname) * Oberlin Smith ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Ames, Iowa
The term "the people" refers to the public or common mass of people of a polity. As such it is a concept of human rights law, international law as well as constitutional law, particularly used for claims of popular sovereignty. In contrast, a people is any plurality of persons considered as a whole. Used in politics and law, the term "a people" refers to the collective or community of an ethnic group or nation. Concepts Legal Chapter One, Article One of the Charter of the United Nations states that "peoples" have the right to self-determination. Though the mere status as peoples and the right to self-determination, as for example in the case of Indigenous peoples (''peoples'', as in all groups of indigenous people, not merely all indigenous persons as in ''indigenous people''), does not automatically provide for independent sovereignty and therefore secession. Indeed, judge Ivor Jennings identified the inherent problems in the right of "peoples" to self-determination, as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
