In Little Boy, the bomb dropped on Hiroshima on August 6 , 1945 only 1.38percentnt of the nuclear core, less than a kilogram* of uranium, fissioned (although the bomb killed eighty thousand people).
AMSTERDAM The most startling thing about the latest scandal to hit social psychology isn't the alleged violation of scientific ethics itself, scientists say, or the fact that it happened in the Netherlands, the home of fallen research star and serial fraudster Diederik Stapel, whose case shook the field to its core less than a year ago.
However, in the 21st century, some high-performance 32-bit RISC microprocessor cores consume less than 0.5 mm 2 of silicon.
Water saturation at the cross point, krg = krw, for treated cores was less than 0.4 PV, implying gas-wetting.
As most geochemical investigations use sediment cores of less than 50 cm, conventional ex situ measurements in intertidal sediments should be carefully considered if the sediments are collected during flood or ebb tide and probably accompanied by a hydrological survey.
In the case of Au@P DMPAHCl) (shown in Figure 3a), the average diameter of the gold cores was less than 30 nm, surrounded by a polymer shell with a thickness of about 2 nm.
As required by the SANS measurement, the ethanol used for SANS experiment is ethanol-D6 and the measured size of the ethanol nanodroplets (cores) is less than 1 nm in radius on average.
Cores with less than 30% tissue present or less than 100 cells were discarded to avoid manual selection bias.
Substructure searching of these core fragments in the VS set resulted in zero hits for 31 core fragments, less than 50 hits for 40 core fragments, and 50 or more hits for 42 core fragments.
It is known [16, 17] that core loss increases considerably when the inner diameter of the core is less than critical diameter (D in ≤ D c).
