منابع مشابه
Twilight phenomena in the atmosphere of Venus during the 2004 inferior conjunction
Twilight phenomena of Venus are peculiar aspects visible in proximity of the inferior conjunctions of the planet. They include the refraction image of the Sun that has been observed during the planet transits, and the cusp extensions observable at greater elongations. Those two phenomena have deeply different origins, the first being ascribed to refraction, the second to scattering by a thin la...
متن کاملA twilight adventure.
Many years ago, before the age of the internet, I picked up a collection of short stories called A Month of Mystery, edited by the film director Alfred Hitchcock. Most of the stories were humdrum, but one of them struck me as a masterpiece. It was by an American writer from the early 20th century named Melville Davisson Post. Although I never came across his writing again, his name stuck in my ...
متن کاملLiving in the Twilight
The crippling effects on children of growing up and going to school in educational priority areas.
متن کاملTwilight for the Enlightenment?
F or much of their existence over the past two centuries, Europe and the United States have been societies of questioners: nations in which skepticism has been accepted and even welcomed, and where the culture has been characterized by confidence in science and in rational methods of thought. We owe this tradition in part to the birth of the Scottish Enlightenment of the early 18th century, whe...
متن کاملTwilight reloaded: the peptide experience
The de facto commoditization of biomolecular crystallography as a result of almost disruptive instrumentation automation and continuing improvement of software allows any sensibly trained structural biologist to conduct crystallographic studies of biomolecules with reasonably valid outcomes: that is, models based on properly interpreted electron density. Robust validation has led to major mista...
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ژورنال
عنوان ژورنال: Science
سال: 1888
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-12.298.191