INDEX OF TECHNICAL TERMS. 



xli 



Coexistent vibrations, b. 112 



Colures, a. 157 



Conditions of existence (of animals). 



c. 500, 515 

 Conducibility, b. 527 

 Conductibility, b. 527 

 Conduction, b. 468 

 Conductivity, b. 527 

 Conductors, c. 11 

 Conical refraction, b. 489 

 Conservation of areas, b. 120 

 Consistence (in Thermotics), b. 554 

 Constellations, a. 145 

 Constituent temperature, b. 567 

 Contact-theory of the Voltaic pile, 



c. 178 



Cor (of plants), c. 315 

 Cosmical rising and setting, a. 1 58 

 Cotidal lines, b. 259 

 Craters of elevation, c. 613 



Daemon, a. 303 



D'Alembert's principle, b. 97 



Day, a. 123 



Decussation of nerves, c. 4G6 



Deduction, a. 16 



Deferent, a. 235 



Definite proportions (in Chemistry), 



c. 162 



Delta, c. 603 



Dephlogisticated air, c. 143 

 Depolarization, b. 420 

 Depolarization of heat, b. 548 

 Depolarizing axes, b. 421 

 Descriptive phrase (in Botany), 



c. 346 



Dew, 6. 576 

 Dichotomized, a. 169 

 Diffraction, b. 417 

 Dimorphism, c. 248 

 Dioptra, a. 217 

 Dipokrization, b. 420, 424 

 Direct motion of planets, a. 171 

 Discontinuous functions, b. 346 

 Dispensatoria, c. 300 

 Dispersion (of light), b. 492 

 Doctrine of the sphere, a. 156 

 Dogmatic school (of medicine), c. 424 

 Double refraction, b. 400 



Eccentric, a. 183 

 Echineis, a. 261 

 Eclipses, a. 164 

 Effective forces, b. 86 



Elective attraction, c. 128 



Electrical current, c. 88 



Electricity, c. 7 



Electrics, c. 11 



Electric tension, c. 88 



Electro-dynamical, c. 95 



Electrodes, c. 185 



Electrolytes, c. 184 



Electro-magnetism, c. 91 



Electro-magnetic induction, c. 109 



Elements (chemical), c. 204 



Elliptical polarization, b. 485, 488 



Empiric school (of medicine), c. 424 



Empyrean, a. 72 



Enneads, a. 301 



Entelechy, a. 59 



Eocene, c. 577 



Epicycles, a. 173, 182 



Epochs, a. 12 



Equant, a. 235 



Equation of time, a. 206 



Equator, a. 157 



Equinoctial points, a. 157 



Escarpment, c. 588 



Evection, a. 228 



Exchanges of heat, theory of, b. 527 



Facts and ideas, a. 6 



Faults (in strata), c. 588 



Final causes, c. 429, 515 



Finite intervals, (hypothesis of), 



A. 493 



First law of motion, b. 23 

 Fits of easy transmission, b. 414, 433 

 Fixed air, c. 142 

 Fixity of the stars, a. 214 

 Formal optics, b. 372 

 Franklinism, c. 22 

 Fresnel's rhomb, b. 424 

 Fringes of shadows, b. 417, 490 

 Fuga vacui, b. 65 

 Full months, a. 140 

 Function (in Physiology), c. 417 



Galvanism, c. 83 

 Galvanometer, c. 103 

 Ganglionic system, c. 467 

 Ganglions, c. 466 

 Generalization, a. 11 

 Geocentric theory, . 380 

 Gnomon, a. 131 

 Gnomonick, a. 168 

 Golden number, a. 142 

 Grave harmonics, b. 350 



