ANALYTICAL INDEX. 



CELSUS, his opinion of drugs, 982. 



CHADWICK, Mr. on the Sanitary condition of the working 

 classes in England and Wales, 778. 



CHAUSSAT, M. on the source of animal Heat, 535. 



CHEMISTRY, vast importance of, 196 ; imperfect knowledge of, 

 197, agency of caloric in, 199 ; illustrations of, 200 ; electrical 

 theory of, 201 ; views of Davy, 202, 203 ; of Dr. Thomson, 

 205; of Becquerel, 206; actions of, arrested by cold, 211 ; 

 promoted by Heat, 207, 212 ; theory of Beccher and Stahl 

 overthrown by Lavoisier, 213. 



CHILI, elevations of, in 1822, 21 ; height of its mountains, 23. 



CHINA, aggregate population of, 697 ; its extremes of tempera- 

 ture, 708 ; stature of its inhabitants, 749 ; capacity of their 

 skulls, 724 ; their complexion, 749 ; duration of life in, 769 ; 

 aggregate population on the square mile, 929, note. 



CHINESE, History, quoted by Higgins, 744. 



CHOLERA, epidemic, belongs to the same genus as fever, 810; 

 like other diseases of the stomach and bowels is an undeveloped 

 fever, 810, note ; a disease of hot climates, and seasons, 812 ; 

 is a modification of the black death and sweating sickness, 815 ; 

 coldness of the body which attends it, 816; rationale of its 

 symptoms, 816-17 ; murderous treatment of, 817, note; first 

 link in the chain of morbid phenomena, 818 ; how to be 

 counteracted, 819 ; treatment of two salt boilers in Germany, 

 819 ; nature of the remote cause obscure, 820 ; but the proxi- 

 mate cause intelligible, 821. 



CHYLE, changes it undergoes in the lungs, 630. 



CICERO, on the views of the Stoics, 481 ; his summary of ancient 

 opinions, 481 ; on the importance of knowing all that was 

 known by the ancients, 459. 



CINCINNATI, mean annual temperature of, 707. 



CIRCULATION, of Caloric, 40 ; of the blood, discovery of by 

 Harvey, 487 ; capillary, theory of, 621, 623. 



CLARIDGE, his account of Hydropathy, 714, 1069. 



CLARK, Dr. Adam, on the Hebrew words ath and aur, 737 ; Sir 

 James, on the pathological influence of climate, 789-90 ; on 

 the infrequency of tubercles in infants, 801 ; his temperate 

 system of medication, 1080. 



CLIFT, Mr. his experiments on-fishes, 374, 616. 



CLIMATE, how modified by inclinations of the earth's axis, 27, 411; 

 by inequalities in the amount of solar radiation, 43 ; regulates 

 the distribution and character of organized beings, 29 ; and 

 the revolutions of organic life, 41 1 ; divisions of, into five zones, 

 693 ; influence of, on the population and character of nations, 

 695 ; of Siberia and polar America, 695 ; how modified by po- 

 sitions and extent of sea and land, mountains, &c. 695 to 700 ; 



