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Kolkata Effects Of Breathing Limestone Dust

ii.Health effects of nitrogen dioxide (no 2): the oxides of nitrogen are toxic gases which enter the human body during breathing.High concentration of no 2 may increase susceptibility to respiratory pathogens and also increases risk of acute respiratory diseases like bronchitis, chronic fibrosis, emphysema and bronchopneumonia.

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    the effects of weak and strong advection on the dynamics of reaction-diffusion models have long been studied.In contrast, the role of intermediate advection remains poorly understood.For example, concentration phenomena can occur when advection is strong, providing a mechanism for the coexistence of multiple populations, in contrast with the situation of weak advection where .

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