. Transactions of the American Climatological and Clinical , relative humidity, to 500 F., 50 per cent, relativehumidity). By referring to Chart 3 we see that the characteristicchange observed on going from the normal to the hot, dryand hot, moist rooms with fans blowing on the face was amarked reduction in the size of the inferior turbinates accom-panied by a diminution in the amount of nasal secretion,slightly more marked in the moist room. This reaction corre-sponds closely to the results obtained in Series A, wherewe also obtained a decrease in the inferior turbinates andin t


. Transactions of the American Climatological and Clinical , relative humidity, to 500 F., 50 per cent, relativehumidity). By referring to Chart 3 we see that the characteristicchange observed on going from the normal to the hot, dryand hot, moist rooms with fans blowing on the face was amarked reduction in the size of the inferior turbinates accom-panied by a diminution in the amount of nasal secretion,slightly more marked in the moist room. This reaction corre-sponds closely to the results obtained in Series A, wherewe also obtained a decrease in the inferior turbinates andin the amount of nasal secretion on passing from a normalto a cold room. This is what we expected to find, as it may be presumedthat the physical effects of draughts upon the nasal mucosa isto facilitate the rapidity of heat loss. In Tests 3 and 4 of Series B, where the subjects wereexposed to draughts in a cold room after previous exposure 48 JAMES A. MILLER AND GERHARD H. COCKS New York State Commission on Ventilation. Effect of Air Movement on Air-passages of the HOT, DRY HOZMOIST TO COLD TO COLD


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmedicine, bookyear191