Most of the doctors interviewed said they were committed to returning to Haiti and to marshaling the medical community's resources to deal with the thousands of Haitians who sustained permanently disabling injuries.
The Earth's magnetic field is generated by electrical currents flowing in the liquid outer core and is sustained permanently by a self-exciting geodynamo (e.g., Glatzmaier et al., 1999).
And not even the first can be sustained permanently on its own.
If other craters at the lunar polar also contained similar amounts of water then there could be enough of this vital substance to sustain a permanently manned lunar base.
Yet the hope remains that perhaps the riddle is not quite right, and that a little water (or, at least ice) might exist on the Earth's neighbour perhaps enough to sustain a permanently manned moonbase, should anyone ever decide to build one.That hope is focused at the moment on craters near the moon's poles, particularly one called Shackleton which has the south lunar pole within it.
"Long term, there has to be a recognition that Gaza cannot sustain itself permanently closed off from the world," said the US president, speaking in Washington.
This much can be read into Barack Obama's statement on Thursday that "long-term, there has to be a recognition that Gaza cannot sustain itself permanently closed off from the world.
In terms of full social integration that is capable of sustaining itself permanently after the speeches have been made and the story has made its rounds in the national news, visual and public representations of diversity can be just as significant as the legal measures that make integration possible.
By contrast, the infant's need for protection in a dangerous and uncertain world, which continues into adulthood "permanently sustained by fear of the superior power of Fate" (p. 20), is strong enough to explain religion as a wish-fulfilling projection (illusion) of a divine Father who is both protective and demanding.
Increasing the harvest level in forests over longer time periods to achieve a sustained fuel wood flow permanently reduces the forest's carbon stock and thereby creates a 'carbon debt' that may require centuries to be repaid, even if forest area is conserved (Holtsmark, in press).
Beginning in 1980, she established a series of endowments to permanently sustain ten Enid A. Haupt Chairs in Radiation Oncology, Cell Biology, Clinical Investigation, Developmental Biology, Hematologic Oncology, Medical Physics, Nursing, Pediatric Oncology, Surgery, and Theraputic Research, enabling us to recruit leading investigators and clinicians to the Center.
