Results 1 to 10 of about 4,053,390 (205)

Integrative focus on the space exposome-integrome: physiological challenges and practical limits of countermeasures beyond low Earth orbit. [PDF]

open access: yesNPJ Microgravity
Bailey DM   +19 more
europepmc   +1 more source

Polygenic risk for white matter hyperintensities is associated with early cerebrovascular events partly through hemodynamic measures in cognitively unimpaired middle-aged and older adults with low cardiovascular risk. [PDF]

open access: yesFront Neurol
Genius P   +12 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Lunar Continental Migration and Maria Spreading

Nature, 1970
CONTEMPORARY ideas about the broad features of continental migration and ocean floor spreading are largely independent of whether or not there is any sea present. This report considers the possibility that the lunar maria were formed by internal geological processes similar to those which formed the ocean floors of the Earth.
J W Elder
exaly   +3 more sources

Origin of Lunar Maria

Bulletin of the Geological Society of America, 1969
Lunar maria are not simply large lunar craters. Most craters have raised rims; most maria are bordered partly or wholly by broad zones of downwarping. A satisfactory theory for the origin of maria must provide a genetic link between the origin of the depression and the origin of the material which floors it.
exaly   +2 more sources

Thermal instabilities and the formation of lunar maria

The Moon, 1973
A model is discussed for a possible type of thermal instability in the outer layers of the Moon. An estimate is made for the temperature differential driving the instability. It is suggested that such an instability may have been involved in the formation of the lunar maria.
J A Bastin
exaly   +2 more sources

Lunar Maria: Structure and Evolution

Science, 1969
The lunar maria are considered to have evolved as homologous, transient, gravity-wave systems from large impact craters on a crustal layer 50 kilometers thick, fluidized from beneath by prompt, shock-induced melting inside an initially hot moon.
exaly   +3 more sources

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