The Scientific Monthly, Tom 12James McKeen Cattell American Association for the Advancement of Science, 1920 |
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Strona 6
... whole with their interlocking connections . The records are mainly pieces , or pieces of pieces , limited to one phase of the subject , restricted to one portion of the world , and covering only a small section of time . True world ...
... whole with their interlocking connections . The records are mainly pieces , or pieces of pieces , limited to one phase of the subject , restricted to one portion of the world , and covering only a small section of time . True world ...
Strona 9
... whole within the span of geologic time as known . Earth history , as we see it in this record , shows from the most re- mote periods to the present constantly varying surface conditions de- pendent upon an unstable crust ; continents ...
... whole within the span of geologic time as known . Earth history , as we see it in this record , shows from the most re- mote periods to the present constantly varying surface conditions de- pendent upon an unstable crust ; continents ...
Strona 53
... whole outlook and pros- pect of human development as a whole . How they were conceived does not appear . That they have effected revolutions in thought and life cannot be denied . Some of the circumstances of their ap- pearance we can ...
... whole outlook and pros- pect of human development as a whole . How they were conceived does not appear . That they have effected revolutions in thought and life cannot be denied . Some of the circumstances of their ap- pearance we can ...
Strona 55
... whole of human nature and activity . Besides the material and that which is mental in the sense of being actuated primarily by the reasoning powers , there is the realm of emo- tion and religious experience - what we may call the ...
... whole of human nature and activity . Besides the material and that which is mental in the sense of being actuated primarily by the reasoning powers , there is the realm of emo- tion and religious experience - what we may call the ...
Strona 58
... whole and the formation of these groups de- pends on a process which the mind constructs for itself slowly and only after much labor . Any means of giving a considerable measure of permanence to the constructions of one individual mind ...
... whole and the formation of these groups de- pends on a process which the mind constructs for itself slowly and only after much labor . Any means of giving a considerable measure of permanence to the constructions of one individual mind ...
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American anatomy animals Aristotle atoms biological biologists bird body bogs botany bureau century chemical cicadas climate color Darwin death discovery earth eggs Empedocles Erasmus Darwin evidence evolution experiment experimental fact factors feet field figures fish force forest fossils function fundamental G. H. HARDY geological geometry germ cells granules hair idea important interest investigation J. J. Thomson knowledge known larvae laws Leeuwenhoek living mathematical matter ment methods microscope modern mountains nation Natural Selection observation organisms origin Origin of Species parthenogenesis Passenger Pigeon perfect number period phenomena physical physiology pigment plants possible present problems produced Professor progress pupae regarded resorts Risk Insurance rocks salmon scientific senescence SOCKEYE SALMON spawning species spermatozoon stream structure theory tion tissues tree University Wild Pigeon winter
Popularne fragmenty
Strona 151 - At half past nine by the meet'n'-house clock,— Just the hour of the Earthquake shock! —What do you think the parson found, When he got up and stared around? The poor old chaise in a heap or mound, As if it had been to the mill and ground! You see, of course, if you're not a dunce, How it went to pieces all at once,— All at once, and nothing first,— Just as bubbles do when they burst.
Strona 151 - n' all the kentry raoun'; It should be so built that it couldn' break daown: — "Fur," said the Deacon, "'t's mighty plain Thut the weakes' place mus' Stan' the strain; 'N' the way t' fix it, uz I maintain, Is only jest T' make that place uz strong uz the rest.
Strona 140 - Spanish sailors with bearded lips, And the beauty and mystery of the ships, And the magic of the sea. And the voice of that wayward song Is singing and saying still: 'A boy's will is the wind's will, And the thoughts of youth are long, long thoughts.
Strona 280 - As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle for existence, it follows that any being, if it vary however slightly in any manner profitable to itself, under the complex and sometimes varying conditions of life, will have a better chance of surviving, and thus be naturally selected. From the strong principle of inheritance, any selected variety will tend to propagate its new and modified form.
Strona 259 - ... ruptured, through the excessive charge of blood, unless the blood should somehow find its way from the arteries into the veins, and so return to the right side of the heart ; I began to think whether there might not be A MOTION, AS IT WERE, IN A CIRCLE.
Strona 146 - Ef you're arter folks o' gumption, You've a darned long row to hoe. Take them editors thet's crowin' Like a cockerel three months old, — Don't ketch any on 'em goin', Though they be so blasted bold; Aint they a prime lot o' fellers? 'Fore they think on't guess they'l sprout (Like a peach thet's got the yellers), With the meanness bustin' out. Wai, go 'long to help 'em stealin' Bigger pens to cram with slaves, Help the men thet's oilers dealin
Strona 147 - Then seems to come a hitch, — things lag behind, Till some fine mornin' Spring makes up her mind, An' ez, when snow-swelled rivers cresh their dams Heaped-up with ice thet dovetails in an' jams, A leak comes spirtin' thru some pin-hole cleft, Grows stronger, fercer, tears out right an...
Strona 145 - When Cuba's weeds have quite forgot The power of suction to resist, And claret-bottles harbor not Such dimples as would hold your fist, — When publishers no longer steal, And pay for what they stole before, — When the first locomotive's wheel Rolls through the Hoosac tunnel's bore ; — Till then let Gumming blaze away, And Miller's saints blow up the globe ; But when you see that blessed day, Then order your ascension robe...
Strona 142 - And further, by these, my son, be admonished : of making many books there is no end ; and much study is a weariness of the flesh.
Strona 259 - ... not finding it possible that this could be supplied by the juices of the ingested aliment without the veins on the one hand becoming drained, and the arteries on the other...