Zobrazeno 1 - 10 of 11 pro vyhledávání: '"R W, Cummings"'
4
The Influence of Zinc on the Productivity of Certain New York Peat Soils
Autor: R. W. Cummings, E. V. Staker
Publikováno v: Soil Science Society of America Journal. 6:207-214
A study was made of some peat soil areas of western New York which were found to be unproductive for vegetable crops. Preliminary work indicated that these soils contained large amounts of zinc. Later, quantitative determinations were made which conf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb229194d9da3f864a8ac6a956bd6c4a
https://doi.org/10.2136/sssaj1942.036159950006000c0037x
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7
Eccentric fixation with macular scotoma
Autor: S G, Whittaker, J, Budd, R W, Cummings
Publikováno v: Investigative ophthalmologyvisual science. 29(2)
People with macular scotoma tend to read and visually scan more slowly than others with equivalently reduced visual acuity but intact central fields. We measured fixation eye movements and considered the contribution of fixation variability and centr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::886a1e0b21a1217d9db62f547177f56f
https://pubmed.ncbi.nlm.nih.gov/3338884
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8
Redevelopment of Fixation and Scanning Eye Movements Following the Loss of Foveal Function
Autor: S. G. Whittaker, R. W. Cummings
Publikováno v: Cell and Developmental Biology of the Eye ISBN: 9781461293583
A critical part of visual perceptions, our ability to orient to a visual environment and quickly identify its most interesting attributes, depends upon our control of eye movements. Within a few seconds of confronting a page of text or a city street
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a23d68ab2e2ee84ed54b0f8d7474138
https://doi.org/10.1007/978-1-4612-4914-6_9
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