546 



THE GRAMMAR OF SCIENCE 



Perceptive faculty, nature conditioned 



by the, 147 

 Philipson, J. 538 ftn. 

 Philosophy, Hegelian, 17 

 Phylogeny, 525 

 Physics, atomic, 521 



molar, 521 



molecular, 521 



sidereal, 521 



solar, 521 

 Physiology, 527 

 Plasticity, 521 

 Plastidule, Haeckel's, 341 

 Plato, 25, 28, 94 



The Laws, 94 ftn. 

 Point-motion, 206-209 

 Poisson, 294 ftn. 

 Political economy, 526 

 Politics, science of, 468 

 Position, 209-212 

 Powell, Sir J., 93 ftn. 

 Prepotency, 459-461 

 Prime-atom, as an ether vorte.\-ring, 

 266 



diagrammatically represented, 282 



the fundamental element of heavy 

 matter, 262 

 Probability, as to breaches in the 

 routine of perceptions, 142-143 



theory of, 143-150 

 Probable and provable, 139-142 

 Problems, the unsolved, 412-418 

 Protoplasm, 329, 344 

 Protyle, or prime-atom, 279, 357 ftn. 

 Psychics, 526 

 Psychology, 526 

 Ptolemy, 85, 98 



Quetelet, 177 ftn. 



Radian, 227 ftn. 



Real, 39, 41 ftn., 64 



Reality, 60, 63 



Regression, 394, 456, 488 ftn. 



coefficient of, 401 



equation of, 401 



linear, 396 



line of, 396 



skew, 396 

 Reid, Thomas, 154 

 Reversion, 372, 453 



definition of, 453 



law of, 487-496 

 Riemann, 269 ftn. 

 Rigidity, a conceptual limit, 198 

 Romanes, G. , 417 ; Darwin and Post- 

 Darwinians, 419 

 Ross, J., On Aphasia, 505 ftn. 

 Rotation, motion of, 198 



on change of aspect or, 200-202 



Rotation, Newton's absolute, 



535 

 Routine, 136-139 



533- 



Salisbury, Lord, 500 



Sandars, T. C. , Institutes of Justinian, 



89 ftn. 

 Sanderson, J. S. Burdon, 371 

 Schopenhauer, 16 ftn., 68 ftn., 121, 



123, 273 

 Schwegler, JFIandbook of the History of 



Philosophy, 192 

 Science, abstract-scheme, 518 



concrete, inorganic phenomena 

 scheme, 523 



concrete, organic phenomena- 

 scheme, 526 



descriptive, 116 



function of, 6 

 .goal of, 14 



material of, 12, 15 



prescriptive, 116 



precise and synoptic, 513-514 

 Sedgwick, A., 473 ftn., 475 

 Seeds, vitality of, 338, 537-538 

 Selection, autogeneric, 380 



bathmic, 380 



establishment of breeds by, 481-486 



genetic, 376, 437-449, 462 



heterogeneric, 380 



inorganic, 380 



natural, 27, 33, 56, 80, 356-361 

 363-366, 380, 417, 539 



periodic, 413 



physiological, 417, 418 



secular, 413 



se.xual, 418, 421-425 

 Self-determination, 343 

 Self-impresses, action conditioned by 

 stored, 45 



memories are stored, 42 

 .Self-impressions, contents of our mind 

 based on, 51 



exertion as the product of, 45 



the test of identity is sameness in, 

 72 

 " Sense," 207 

 Sheppaj-d, W. F. , 436 ftn. 

 Shunt, 222 



Skewness, measure of, 408 

 Slide, or shearing strain, 204 

 Slope, a measure of steepness, 216 



speed as a, 217-219 

 Smith, Robertson, 359 ftn. 

 Socialism, 365 

 Sociology, 526 

 Space, 158, 159 



a mode of perceiving objects, 156, 

 191 

 Spectrum analysis, 521 



