Mostrando 461 - 480 Resultados de 1,045 Para Buscar '"fencing"', tiempo de consulta: 0.22s Limitar resultados
  1. 461
  2. 462
    “…VF systems work by training livestock to respect a virtual fence line by pairing an audible warning tone with an electric shock. …”
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  3. 463
    “…Furthermore, when used with natural barriers as a partial exclusion method, these management strategies may offer a cost-effective alternative to completely excluding cattle via streambank fencing. This study was conducted to determine the impact of OSW and barriers on animal performance and watering behavior. …”
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  4. 464
    “…Additionally, pediatric drowning prevention programs centered on constant adult supervision, pool isolation fencing, personal flotation devices, and swimming education should be created to address the mortality attributable to drowning in this study.…”
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  5. 465
  6. 466
    “…SIMPLE SUMMARY: Human activities often affect the access and supply of water to wildlife, e.g., via water pumping, spring diversion, dam construction, and fencing. For this reason, wildlife managers have been provisioning surface water to wildlife in arid/semi-arid ecosystems for decades, typically via the construction of artificial water points. …”
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  7. 467
  8. 468
    “…We used descriptive statistics, to characterize biosecurity measures and farm attributes, then multivariable binomial regression to assess the strength of the association between the attributes and the implementation of biosecurity measures including property fencing, separate equipment use on different species, separate rearing of species, isolation of sick animals, isolation of pregnant animals, quarantine of new animals, animal transport cleaning, vaccination, tick control and insect control. …”
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  9. 469
    “…The status of P. thonningii has been decreasing due to agricultural expansion, collection of the species for firewood, dry fencing, and due to browsing. Respondents’ attitude and interest to maintain and conserve the species has shown a significant (P< 0.05) association to gender, wealth, and level of education. …”
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  10. 470
  11. 471
    por Taruskin, Richard
    Publicado 1995
    Tabla de Contenidos: “…On letting the music speak for itself -- The limits of authenticity : a contribution -- Down with the fence -- The pastness of the present and the presence of the past -- What, or where, is the original? …”
    Libro
  12. 472
    por Robinson, Phillip T.
    Publicado 2004
    Tabla de Contenidos: “…Employees, visitors, and fence jumpers -- Animal cases and chases : and some things better kept to myself -- Zoo regulars : coworkers without titles -- Ethical captivity: animal well-being in zoos -- What a zoo should be, and ought not be.…”
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  13. 473
    por Iacocca, Lee A.
    Publicado 2007
    Tabla de Contenidos: “…-- Free trade must be fair trade -- Don't fence me in-or out -- Is capitalism letting us down? …”
    Libro
  14. 474
    Publicado 2008
    Tabla de Contenidos: “…"coherence" controversy (from the "pieces" side of the fence) / Andrea A. diSessa -- Three types of conceptual change / Michelene T.H. …”
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  15. 475
  16. 476
    “…Each of the methods comes with its own constraints; the picket fences require small timesteps, potential fences might induce a bias in diffusion in crowded systems, and probabilistic fences, in addition to carefully scaling the probability with the timesteps, induce higher computational costs for each propagation step.…”
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  17. 477
    “…The airflow field around wind fences with different porosities, which are important in determining the efficiency of fences as a windbreak, is typically studied via scaled wind tunnel experiments and numerical simulations. …”
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  18. 478
    “…Fragments of tropical rain forest, forest-pasture edges, pastures, isolated trees, living fences (trees connected with barbed wire) and barbed wire fences were studied both near and far from forest fragments. …”
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  19. 479
    “…Fence colour influenced both the angle of the jump and the distances jumped. …”
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  20. 480
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