The American Journal of Science and ArtsS. Converse, 1878 |
Inni boken
Resultat 1-5 av 38
Side 46
... interesting as showing that the iron and manganese vary in different speci- mens , the darker colored varieties containing the most iron . The name triploidite given to this species , from triplite , and edos form , indicates its ...
... interesting as showing that the iron and manganese vary in different speci- mens , the darker colored varieties containing the most iron . The name triploidite given to this species , from triplite , and edos form , indicates its ...
Side 51
... interesting to determine exactly at what point of dilution the acetic acid becomes equal to the phenol in its attraction to the copper . ART . VI . - The effect of Temperature upon P. T. Austen - Dinitroparadibrombenzols . F 51.
... interesting to determine exactly at what point of dilution the acetic acid becomes equal to the phenol in its attraction to the copper . ART . VI . - The effect of Temperature upon P. T. Austen - Dinitroparadibrombenzols . F 51.
Side 54
... interesting tracings . I find by examination of some , which he kindly sent me , that the number of vibra tions as recorded falls considerably below the ordinary pitch of the voice , being in some cases as low as 80 per second . The ...
... interesting tracings . I find by examination of some , which he kindly sent me , that the number of vibra tions as recorded falls considerably below the ordinary pitch of the voice , being in some cases as low as 80 per second . The ...
Side 70
... interesting coral ever dredged , " together with many of the corals collected by Count Pourtalès on the rocky plateau south of the Florida reefs in 200 to 300 fathoms . 4. The Richmond Bowlder Trains . - These trains of bowlders , first ...
... interesting coral ever dredged , " together with many of the corals collected by Count Pourtalès on the rocky plateau south of the Florida reefs in 200 to 300 fathoms . 4. The Richmond Bowlder Trains . - These trains of bowlders , first ...
Side 80
... March 23d , 1878 , by I. Z. " Destructive Earthquakes in Japan , " ( 27 pp . ) was read be- 1. Japanese Earthquakes . - An interesting historical paper 1 in 5th century . 7 in 13th century . 80 Miscellaneous Intelligence .
... March 23d , 1878 , by I. Z. " Destructive Earthquakes in Japan , " ( 27 pp . ) was read be- 1. Japanese Earthquakes . - An interesting historical paper 1 in 5th century . 7 in 13th century . 80 Miscellaneous Intelligence .
Innhold
1 | |
22 | |
29 | |
46 | |
52 | |
59 | |
65 | |
77 | |
265 | |
272 | |
279 | |
290 | |
301 | |
310 | |
316 | |
324 | |
84 | |
85 | |
95 | |
112 | |
124 | |
130 | |
138 | |
159 | |
165 | |
180 | |
196 | |
200 | |
215 | |
224 | |
230 | |
239 | |
247 | |
256 | |
334 | |
343 | |
349 | |
361 | |
371 | |
379 | |
381 | |
395 | |
407 | |
411 | |
417 | |
431 | |
441 | |
458 | |
465 | |
472 | |
482 | |
490 | |
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
acid aconitine alcohol angles Ångström anorthite antimony appear augite barometer beds Breckenridge carbon cent chemical childrenite chromosphere color comets composition contains corona crystals deposits described determined Devonian diabase diameter eosphorite fact fathoms feet feldspar forest formation Fort Sully fossils genera genus geological gives glacial glaciers gneiss grams heat hornblende hydrogen inches iron Lake latitude less limestone lines lithiophilite magnet mass Mercury metal mica miles mineral Mississippi Morosaurus mounds mountain nearly observed obtained occur orbits origin orthoclase oxide oxygen paper planet plates portion Portland potassium precipitate present pressure probably produced Professor pyroxene quantity quartz region Report resonator River rocks salt saussurite schist SCI.-THIRD SERIES shales side Silurian solar spectrum solution species specific gravity specimens substance surface temperature thickness tion trees triclinic triploidite tube upper valley vapor velocity vibrations volume weight
Populære avsnitt
Side 392 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.
Side 84 - CLIFFORD — THE ELEMENTS OF DYNAMIC. An Introduction to the Study of Motion and Rest in Solid and Fluid Bodies.
Side 334 - Additions, the Substance of a Course of Lectures delivered at the Royal Institution of Great Britain in 1874.
Side 445 - ... to have a term which shall refer solely to the composition and thermodynamic state of any such body without regard to its quantity or form. We may call such bodies as differ in composition or state different phases of the matter considered, regarding all bodies which differ only in quantity and form as different examples of the same phase. Phases which can exist together, the dividing surfaces being plane, in an equilibrium which does not depend upon passive resistances to change, we shall call...
Side 389 - ... trade winds stronger than the north-east, and compel them to blow over upon the northern hemisphere, as far probably as the Tropic of Cancer. The result is that all the great equatorial currents of the ocean are impelled into the northern hemisphere, which thus, in consequence of the immense accumulation of warm water, has its temperature raised, and snow and ice to a great extent must then disappear from the Arctic regions. When the precession of the equinoxes brings round the winter solstice...
Side 184 - ... Atlantic in species. It has not half as many Maples, nor Ashes, nor Poplars, nor Walnuts, nor Birches, and those it has are of smaller size and inferior quality ; it has not half as many Oaks ; and these and the Ashes are of so inferior economical value, that (as we are told) a passable wagon-wheel cannot be made of California wood, nor a really good one in Oregon.
Side 389 - When the eccentricity of the earth's orbit is at a high value, and the northern winter solstice is in perihelion, agencies are brought into operation which make the south-east trade winds stronger than the north-east, and compel them to blow over upon the northern hemisphere, as far probably as the Tropic of Cancer. The result is that all the great equatorial currents of the ocean are impelled into the northern hemisphere, which thus, in consequence of the immense accumulation of warm water, has...
Side 89 - From the Gulf of Mexico to the Gulf of St. Lawrence, the amount of rain decreases moderately and rather regularly from south to north ; but, as less is needed in a cold climate, there is enough to nourish forest throughout.
Side 290 - It is easy to speculate on the causes of such behavior, and it may be suggested that the reason of the non-appearance of a dark line may be, that the intensity of the light from a great thickness of ignited oxygen overpowers the effect of the photosphere...
Side 448 - The stability of any phase with respect to continuous changes depends upon the same conditions with respect to the second and higher differential coefficients of the density of energy regarded as a function of the density of entropy and the densities of the several components, which would make the density of energy a minimum, if the necessary conditions with respect to the first differential coefficients were fulfilled.