Mostrando 481 - 500 Resultados de 11,636 Para Buscar '"Cowes"', tiempo de consulta: 0.12s Limitar resultados
  1. 481
    “…This work describes an open dataset of acoustic recordings of the foraging behavior of dairy cows. The dataset includes 708 h of daily records obtained using unobtrusive and non-invasive instrumentation mounted on five lactating multiparous Holstein cows continuously monitored for six non-consecutive days in pasture and barn. …”
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  2. 482
  3. 483
    “…BACKGROUND: The main aim of the study was to assess the prevalence of claw and limb disorders in Norwegian beef-cow herds. METHODS: Twenty-six herds with ≥15 cow-years were selected by computerized systematic assignment from the three most beef cattle-dense regions of Norway. …”
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  4. 484
  5. 485
    por Smith, Theobald, Little, Ralph B.
    Publicado 1922
    “…The serum of a normal lactating cow when injected into calves a few hours after birth saved only two out of five calves so treated. …”
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  6. 486
    por Jones, F. S., Little, Ralph B.
    Publicado 1930
    “…Bacteriological examination of the genito-urinary tract of calves originating in a herd in which infectious cystitis and pyelonephritis exists among the cows, revealed a variety of cultural types of diphtheroids. …”
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  7. 487
    “…Until now, registrations about dead cows in the Danish Cattle Database have not included information about whether the cow died unassisted or was euthanized. …”
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  8. 488
    “…CONCLUSION: The use of a combination of bioinformatics and comparative genomics approaches has allowed the confident identification of a set of cow tRNA genes that will facilitate further studies in understanding the molecular evolution of cow tRNA genes.…”
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  9. 489
  10. 490
    “…Data from 142 consecutive patients (aged 15 to 45 days, cow's milk formula- or cow's milk and breast milk mixed-fed) admitted due to vomiting and/or diarrhea were retrospectively analyzed. …”
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  11. 491
  12. 492
  13. 493
  14. 494
  15. 495
  16. 496
    “…A joint study group on cow's milk allergy was convened by the Emilia-Romagna Working Group for Paediatric Allergy and by the Emilia-Romagna Working Group for Paediatric Gastroenterology to focus best practice for diagnosis, management and follow-up of cow's milk allergy in children and to offer a common approach for allergologists, gastroenterologists, general paediatricians and primary care physicians. …”
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  17. 497
    “…The probability of isolating S. aureus from milk samples was significantly higher on farms that had fewer than 30 cows, when compared with farms that had more than 100 cows (p < 0.005). …”
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  18. 498
    “…The objectives of this study were to compare the in vitro and in vivo ultrasonographic appearance of the omasum and to compare omasal appearance, limits, and size in clinically healthy cows with those in cows having confirmed omasal impaction. …”
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  19. 499
    “…BACKGROUND: This case report describes the clinical and ultrasonographic findings in a Swiss Braunvieh cow with lymphosarcoma of the abomasum. CASE PRESENTATION: The main clinical findings were vomiting in response to eating and melena. …”
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  20. 500
    “…BACKGROUND/AIMS: Gastroesophageal reflux disease (GERD) and cow's milk allergy (CMA) are two common conditions that occur in infancy. …”
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