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Small-angle X-ray scattering (SAXS) is a small-angle scattering technique by which nanoscale density differences in a sample can be quantified. This means that it can determine nanoparticle size distributions, resolve the size and shape of (monodisperse) macromolecules , determine pore sizes, characteristic distances of partially ordered ...
CT scan. A computed tomography scan(CT scan; formerly called computed axial tomography scanor CAT scan) is a medical imagingtechnique used to obtain detailed internal images of the body.[2] The personnel that perform CT scans are called radiographersor radiology technologists.
2b2t ( 2builders2tools) is a Minecraft server founded in December 2010. 2b2t has essentially no rules and players are not permanently banned, known within Minecraft as an " anarchy server". [ 2 ] As a result, players commonly engage in the destruction of other players' and groups creations, colloquially called " griefing ", as well as hacking ...
A temporary election worker accused of computer tampering in Arizona’s largest county has been charged with additional crimes. Walter Ringfield was charged with third-degree burglary and ...
A potential debt ceiling standoff in the United States next year could be one of the worst since the 2011 crisis, which may trigger another sovereign credit rating downgrade, said Gennadiy ...
X-ray absorption (left) and differential phase-contrast (right) image of an in-ear headphone obtained with a grating interferometer at 60kVp. Phase-contrast X-ray imaging or phase-sensitive X-ray imaging is a general term for different technical methods that use information concerning changes in the phase of an X-ray beam that passes through an object in order to create its images.
Actor Ian McKellen said Monday he is withdrawing from a U.K. tour of his latest play because he needs more time to recover after falling off the stage at a London theater last month. McKellen, 85 ...
A gamma ray, also known as gamma radiation (symbol. γ. ), is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei. It consists of the shortest wavelength electromagnetic waves, typically shorter than those of X-rays. With frequencies above 30 exahertz ( 3 × 1019 Hz) and wavelengths less than 10 ...