Search results
Results from the WOW.Com Content Network
Resolution in the context of structural biology is the ability to distinguish the presence or absence of atoms or groups of atoms in a biomolecular structure. Usually, the structure originates from methods such as X-ray crystallography , electron crystallography , or cryo-electron microscopy .
Photo 51 is an X-ray based fiber diffraction image of a paracrystalline gel composed of DNA fiber [1] taken by Raymond Gosling, [2] [3] a postgraduate student working under the supervision of Maurice Wilkins and Rosalind Franklin at King's College London, while working in Sir John Randall's group.
Unsharpness is the loss of spatial resolution in a radiographic image. There are generally considered to be three types of unsharpness: geometric unsharpness, motion unsharpness and photographic or system unsharpness. [1] Motion unsharpness is caused by movement of the patient, the detector or the source of X-rays, during the exposure. Movement ...
A stock was constructed with the replacement of standard X-chromosome with w m4. It was observed that the suppression of PEV is not a characteristic of mus mutations in general. Only for homozygous mus209 B1, the variegation was significantly suppressed. Also, when homozygous, 2735 and D-1368 and all heteroallelic combinations of its Pcna ...
A powder X-ray diffractometer in motion. X-ray crystallography is the experimental science of determining the atomic and molecular structure of a crystal, in which the crystalline structure causes a beam of incident X-rays to diffract in specific directions.
Fair-catch free kick rule. Here's the exact wording of the NFL's rule on fair catches, from Rule 10, Section 2, Article 4: "After a fair catch is made or is awarded as the result of fair catch ...
Radiography is an imaging technique using X-rays, gamma rays, or similar ionizing radiation and non-ionizing radiation to view the internal form of an object.Applications of radiography include medical ("diagnostic" radiography and "therapeutic radiography") and industrial radiography.
RNC Chair Michael Whatley delivers remarks during the second day of the Republican National Convention at the Fiserv Forum. The second day of the RNC focused on crime and border policies.