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Showing 1 - 20 results of 245 for search 'Cells', query time: 0.33s Refine Results
  1. 1
  2. 2
    ... littoralis and Mysis oculata; and heterotrophy or maintenance of metabolism among living phytoplankton cells...
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  3. 3
    by Horner, Rita, Schrader, G.C.
    Published in ARCTIC (1982)
    ... into June when the ice breaks up. Cells are present in sea ice from the time it forms in the fall...
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  4. 4
    by Cross, William E.
    Published in ARCTIC (1987)
    ...% of total cells), particularly Nitzschia grunowii (55%) and N. frigida (15%). In various locations...
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  5. 5
    by Hsiao, Stephen I.C.
    Published in ARCTIC (1980)
    ... of species and cells of diatoms were found at the bottom of the sea ice. Dinoflagellates, flagellates...
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  6. 6
    ... in hunter-killed animals from reference sites. Accumulation of hepatic (liver) hemosiderin in Kupffer cells...
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  7. 7
    by Straughn, Robert O.
    Published in ARCTIC (1972)
    ... to the Subarctic. Temperatures and gas concentrations were observed in an experimental cell, and groundwater...
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  8. 8
    ... population in each cell of our grid. We estimated the uncertainty in probabilities by bootstrapping...
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  9. 9
    ... population de celle-ci est passée de 6000 têtes en 1978 à 23 000 en 1992, puis a diminué à 18 000 en 1995...
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  10. 10
    ... rang révèlent que les concentrations en métaux lourds augmentent de concert avec celles en...
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  11. 11
    by Addison, R.F., Smith, T.G.
    Published in ARCTIC (1998)
    ... de 1972, et celles de p,p'-DDT, d'environ 20 p. cent. En 1981, les concentrations de diphényles...
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  12. 12
    ... et celle dans les tissus musculaires était de 9,78 Bq/kg. La radioactivité moyenne du strontium 90 (n...
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  13. 13
    by Gulseth, Odd A., Nilssen, Kjell J.
    Published in ARCTIC (2001)
    ... que le gros omble d'eau douce résident grossissait à une vitesse comparable à celle rapportée ailleurs...
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  14. 14
    ... déterminer s'il existe des différences dans le déplacement et l'activité des ourses entre celles qui vivent...
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  15. 15
    ... comparativement à celles des eiders à duvet du Pacifique (S. m. v-nigrum) du même lieu d’étude et à celles des...
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  16. 16
    ... oligoéléments et les nutriments. Même si les concentrations de C et de N étaient semblables à celles se trouvant...
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  17. 17
    by Karels, Tim J., Boonstra, Rudy
    Published in ARCTIC (2003)
    ... claire que celle des espèces dont l'habitat est limité aux forêts plus au sud. On a testé l'hypothèse...
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  18. 18
    by Broad, D.S., Dineley, D.L., Miall, A.D.
    Published in ARCTIC (1968)
    ... (redbeds) aux sédiments marins, et pour ses faunes de vertébrés qui semblent toutes comparables à celles...
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  19. 19
    by Harris, Stuart A.
    Published in ARCTIC (1982)
    ... by an intense cold arctic high-pressure cell which gave regionally still air and clear skies and permitted...
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  20. 20
    ... baleines. Les durées enregistrées étaient nettement différentes de celles mesurées pour des baleines...
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