Isochrones


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Isochrones

 

isolines of the simultaneity of a particular phenomenon.

In meteorology, isochrones of various meteorological elements are examined (for example, a perennial average transition of air temperature through 0°C). In astronomy, isochrones of solar eclipses are constructed corresponding to the beginning or end of a partial eclipse or to the greatest phase. Isochrones of the beginning and end of a partial eclipse are contours of the lunar penumbra that graphically indicate its progress along the surface of the earth.

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Rogachevskii, "Threshold, excitability and isochrones in the Bonhoeffer-van der Pol system," Chaos, vol.
2) a detrimental one that concerns the isochrones and the transport quality, the study suggests the need to place the activities in the base town and impose, in these circumstances, the building of new living places with all the specific facilities.
Bressan et al., "Theoretical isochrones in several photometric systems I.
The simulation now shows the isochrones as straight lines, indicating that the material is introduced into the cavity at relatively the same rate as the melt passing by gates 2 and 3.
Here, Nietzsche develops the pseudo-scientific rationale of cultural isochrones, by means of which he tries to establish that the Ubermensch is not a matter of historical progress, but of surpassing oneself in a way that serves as a measure of and justifies the entire cultural context: "Wenn es einmal moglich sein wird, isochronische Cultur-Linien durch die Gesehichte zu ziehen, so wird der moderne Begriff Fortschritt artig auf den Kopf zu stehen kommen" (KSA 13: 191).
It also reflects the continued importance of retailers' proximate marketing environment in terms of competitive developments, demographic changes and the continuing importance of drive-time isochrones which may alter significantly with changes in the road network.
For the first time it becomes practical to superimpose lines that represent isochrones, that is, precise crustal ages, on the shaded relief of the seafloor.
The key dataset assembled from the synthesis of these products allows for the analysis of the fire intensity by area in mapping of the fire severity, and the fire's progression as isochrones of spread.
Isochrones for synthetic anomalies are shown in Figure 6a for the A-B section (Fig.
The isochrones mapping provides the area which is covered by a service within a time limit using various public/private transport modes.
Another case of a glacially dammed lake in this region had been proposed by Upham (O-1895a), who drew isochrones on the margin of the Laurentide ice sheet as he envisaged it retreating northeastward across the St.