| 11. | But an insuperable problem birds face is the oxygen demands of their high metabolism.
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| 12. | Due to their high metabolic rate required for flight, birds have a high oxygen demand.
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| 13. | The theoretical oxygen demand represents the worse case scenario.
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| 14. | This practice usually results in increased effluent toxicity and oxygen demand on the receiving waters.
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| 15. | They are effective in reducing BOD ( biological oxygen demand ) of influent untreated water.
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| 16. | Antianginal effects result from negative chronotropic and inotropic effects, which decrease cardiac workload and oxygen demand.
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| 17. | These caused better washing, reduced biological oxygen demand ( BOD ) in effluent and reduced deposits.
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| 18. | At a cellular level, shock is the process of oxygen demand becoming greater than oxygen supply.
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| 19. | The laboratory test procedures for the determining the above oxygen demands are detailed in many standard texts.
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| 20. | Biochemical oxygen demand is the amount of oxygen required for microbial metabolism of organic compounds in water.
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