Showing 181 - 200 results of 255 for search '"polar bear"', query time: 2.61s Refine Results
  1. 181
    by Wiberg, Karin
    Published 2002
    ..., the enantiomeric composition was found to be species-specific in the polar bear food chain and in aquatic species...
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    Doctoral Thesis
  2. 182
    by Chou,Yun, 周昀
    Published 2017
    ... scene, and then respect the earth and cherish the nature. 2. Rescue the polar bear: Introduction polar...
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    Others
  3. 183
    by Chen, Ying-Ju, 陳映儒
    Published 2018
    ... – the collage Polar Bear, two picture books, Looking through My Glasses and Welcome Home – in order...
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  4. 184
    by Min Tang, Ying Liu, Fenglong Ding, Zhengguang Wang
    Published 2021-08-01
    ... with the ant colony algorithm (ACA), genetic algorithm (GA), grey wolf optimizer (GWO), and polar bear...
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    Article
  5. 185
    ... (Ursus americanus Pallas, 1780), grizzly bear (Ursus arctos Linnaeus, 1758), and polar bear (Ursus...
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    Article
  6. 186
    by Saqib Ali, Tahir Nadeem Malik, Aamir Raza
    Published 2020-01-01
    ... Algorithm, Polar Bear Algorithm, Coyote Optimization and Two Cored Flower Pollination Algorithm (FPA...
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    Article
  7. 187
  8. 188
    ... polar bear (Fasano Zoosafari, Italy), Sumatran tigers, Amur tigers and Asiatic lion (ZSL London...
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    Article
  9. 189
    ... in fatal infections of a polar bear and Asian rhinoceros. Little is known about the latency and genetic...
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    Article
  10. 190
    ... enable investigation of diet in species such as polar bears (Ursus maritimus). We examined individual...
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    Article
  11. 191
    ... of surrounding industry. On the coast of Hudson Bay, the self-declared "polar bear capital of the world...
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  12. 192
    by LR Hagey, DL Crombie, E Espinosa, MC Carey, H Igimi, AF Hofmann
    Published 1993-11-01
    ...%). Ursodeoxycholic acid averaged 17% of biliary bile acids in the Polar bear (n = 4) and 18% in the Brown bear (n = 6...
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    Article
  13. 193
  14. 194
    by Ryder Oliver A, Li Yi-Wei, Yu Li, Zhang Ya-Ping
    Published 2007-10-01
    ... is the sister taxon of all the other five ursines. The latter group is divided into the brown bear/polar bear...
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    Article
  15. 195
    ... applied our model to a multi-year capture-recapture study of polar bears (Ursus maritimus) in western...
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  16. 196
    ..., Mammoth, Polar bear, and Minke whale were chosen. The compendium of genes that potentially underwent...
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    Article
  17. 197
  18. 198
    by D. Brent Jones, Larisa R.G. DeSantis
    Published 2016-12-01
    ... distinguishable from the hyper-carnivorous polar bear (Ursus maritimus). Further, only U. maritimus can...
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    Article
  19. 199
    ... of the polar bear, the only other bear species for which data are available. We discuss the implications...
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    Article
  20. 200
    ... in animals at the highest trophic levels (i.e, ringed seals, polar bear, caribou, and wolves) indicating...
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    Article