Statement by Mr. Beernaert , Minister , in regard to the efforts made to give effect to the Resolution passed by the Polar Congress of 1906 , that an « International Polar Commission » should be organised . Demission of office by the President ...

The following theorems could be proven from this general equation in precisely the same manner as the corresponding ones are in plane analytical geometry : ( a ) If P lies on the polar of Q , then Q lies on the polar of P . ( b ) If a point P moves  ...

From ( 1 : b ) , if r and 8 be polar co - ordinates , we have r ( 12 ) = 1 ( 73 ) , and H ( 12 ) H ( 73 ) cannot both be true if 7 , † T.z. Since P = r , and U = cos 6 , for 0 < A < 1/3 we have P ( 1 , ) = P ( 13 ) , and U ( 1 , ) U ( 13 ) cannot both be true if tz ( g )  ...

I have always attributed this to the comparative narrowness of the channels of communication between the Arctic and the North - Atlantic basins , which restrict the flow of the coldest Polar water from the former into the latter ; and long before  ...

It has not yet discharged the polar bodies . The process of fertilization , however , shows no material difference from that of the preceding species . It is worthy of note that the polar bodies appear in the small cytoplasmic portion of the egg .

In one ovum it was actually observed that the first polar body pushed up the vitelline membrane into a hillock , and then under the first polar body was raised up , a still smaller portion of cytoplasm which must , of course , represent the second ...

These travel gradually upwards to the nephridial region , retaining meanwhile the nuclear figure formed for the production of the first polar globule . Reaching that region , the primary oocytes are destined sooner or later to be carried by way of ...

These observations have shown , that the Golf Stream at all times fills almost the whole region between the Shetland Islands and the Færoes , but that the influence of the Polar Stream can be detected , as a rule , in a lower salinity of the  ...

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The abundant secretion of carbonate of lime in the warm waters of the tropics at the present day , as well as the feeble development of carbonate of lime organisms in cold polar regions , are interesting facts when we remember that coral reefs ...