Mostrando 15,441 - 15,460 Resultados de 16,027 Para Buscar 'Luson~', tiempo de consulta: 2.83s Limitar resultados
  1. 15441
  2. 15442
    “…Selective laser sintering (SLS) is a powder bed fusion technology that uses a laser source to melt selected regions of a polymer powder bed based on 3D model data. …”
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  3. 15443
  4. 15444
  5. 15445
  6. 15446
    “…A fourth lineage may also exist that leads to Bison and Yak. However, there was some ambiguity as to whether this was a divergence from the Banteng/Gaur/Mithan or the Domestic cattle clade. …”
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  7. 15447
    “…Several haplotypes in both genes were shared by multiple species from Bos and Bison. CONCLUSIONS: Here we argue that neither ancestral polymorphism nor introgressive hybridization alone can fully account for haplotype sharing among species from Bos and Bison, and that both scenarios have contributed to such a pattern of haplotype sharing observed here. …”
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  8. 15448
    “…The Brazilian otitis media group (BrOM) and Australian otitis media group (AusOM) consisted of 20 children each who had a documented history of otitis media. …”
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  9. 15449
    por Woollard, Alison
    Publicado 2014
    “…Following a year of public engagement activities associated with the Royal Institution Christmas Lectures, Alison Woollard explains why scientists need to communicate with the public.…”
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  10. 15450
    por Ritter, Alison
    Publicado 2007
    “…Alison Ritter discusses the pros and cons of a new metric, called the Alcohol Policy Index, which is designed to allow comparisons between countries of their alcohol policies.…”
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  11. 15451
    “…The deliberate rewilding of wood bison (Bison bison) and elk (Cervus canadensis) has changed the trophic structure of this boreal ecosystem very little. …”
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  12. 15452
    “…The main objective of this study was to analyze the implementation and efficiency of the SPP in Avalon University School of Medicine (AUSOM). METHODS: A quasi-experimental “before-and-after” study design was conducted among the 3rd Semester (MD3) medical students at AUSOM. 24 students voluntarily participated in the study. …”
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  13. 15453
  14. 15454
    “…The presence of DNA from one or more species not declared on the label was identified in all 21 diets: cow (Bos taurus), pig (Sus scrofa), sheep (Ovis sp.), goat (Capra hircus) and bison (Bison bison). Twenty diets were positive for the declared protein source and one diet was negative for the declared species. …”
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  15. 15455
    “…Current rewilding practices are still far from recreating a mammoth steppe, although large herbivores like bison can create more open and drier vegetation and increase nutrient availability in particular in the more continental Central Yakutian Plain.…”
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  16. 15456
    “…Seven diarylheptanoids were isolated from Corylus maxima by flash chromatography and semipreparative high-performance liquid chromatography (HPLC) and identified by Orbitrap(®) mass spectrometry (MS) and nuclear magnetic resonance (NMR) spectroscopy as linear diarylheptanoids: hirsutanonol-5-O-β-D-glucopyranoside (1), platyphyllonol-5-O-β-D-xylopyranoside (4), platyphyllenone (5); and cyclic derivatives: alnusonol-11-O-β-D-glucopyranoside (6), alnusone (7), giffonin F (8), carpinontriol B (9). …”
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  17. 15457
    “…Groups of rabbits were injected with either bovine serum albumin, sheep red cell stroma, or keyhole limpet hemocyanin to which 2,4-dinitrophenyl and/or p-azophenyl arsonate groups had been coupled. Groups of animals received either doubly coupled antigen or an equivalent mixture of singly coupled antigens. …”
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  18. 15458
    “…The wisent or European bison is the largest European herbivore and is completely cross-fertile with its American relative. …”
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  19. 15459
  20. 15460
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