Mostrando 4,661 - 4,680 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.34s Limitar resultados
  1. 4661
  2. 4662
  3. 4663
  4. 4664
  5. 4665
  6. 4666
  7. 4667
  8. 4668
  9. 4669
  10. 4670
    “…Here we describe unprecedented iron(IV) hexahydrazide clathrochelate complexes that are assembled in alkaline aqueous media from iron(III) salts, oxalodihydrazide and formaldehyde in the course of a metal-templated reaction accompanied by air oxidation. The complexes can exist indefinitely at ambient conditions without any sign of decomposition in water, nonaqueous solutions and in the solid state. …”
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  11. 4671
    “…CONCLUSIONS: The novel study protocol is suitable for testing efficacy of air cleaners and the tested air cleaner is effective in reducing clinical symptoms due to grass pollen in an indoor environment.…”
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  12. 4672
  13. 4673
    “…Coronary air embolism remains a recognized complication of coronary catheterization despite a strong emphasis on prevention. …”
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  14. 4674
  15. 4675
    “…We developed an air-liquid interphase culture procedure for mammalian oviduct epithelial cells leading to the formation of functional epithelial tissues, which generate oviduct fluid surrogates. …”
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  16. 4676
    “…BACKGROUND: The opportunity to assess short term impact of air pollution relies on the causal interpretation of the exposure-response association. …”
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  17. 4677
    “…The aim of this work is to present the method for sequential plutonium and americium activity determination in air filters using chromatographic radionuclide separation and alpha spectrometry measurement. …”
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  18. 4678
  19. 4679
    “…This study investigated the interaction effects of meteorological factors and air pollutants on the onset of acute coronary syndrome (ACS). …”
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  20. 4680
    “…Firefighting performance during the simulated exercise was evaluated by a simple time-strain-air depletion model (TSA) taking the sum of z-transformed parameters of time to finish the exercise, strain in terms of mean heart rate, and air depletion from the breathing apparatus. …”
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