Search results
Results from the WOW.Com Content Network
XRD may refer to: X-ray diffraction , used to study the structure, composition, and physical properties of materials Extensible Resource Descriptor , an XML format for discovery of metadata about a web resource
The term chat room, or chatroom (and sometimes group chat; abbreviated as GC), is primarily used to describe any form of synchronous conferencing, occasionally even asynchronous conferencing. The term can thus mean any technology, ranging from real-time online chat and online interaction with strangers (e.g., online forums ) to fully immersive ...
X-ray diffraction is a generic term for phenomena associated with changes in the direction of X-ray beams due to interactions with the electrons around atoms. It occurs due to elastic scattering , when there is no change in the energy of the waves.
X-ray diffraction computed tomography is an experimental technique that combines X-ray diffraction with the computed tomography data acquisition approach. X-ray diffraction (XRD) computed tomography (CT) was first introduced in 1987 by Harding et al. [ 1 ] using a laboratory diffractometer and a monochromatic X-ray pencil beam .
Meaning "away from keyboard". Generally said through a chat function in online multiplayer games when a player intends to be temporarily unavailable. [11] aggro An abbreviation of 'aggravation' or 'aggression'. 'Causing aggro' or 'aggroing' in a video game means to attract hostile attention from NPCs or enemies to attack the player-character.
Guilty Gear Xrd [a] [b] is a fighting video game sub-series by Arc System Works and part of the Guilty Gear series. Guilty Gear Xrd was developed using Unreal Engine 3 , with cel-shaded graphics in place of the series traditional hand drawn sprites .
An X-ray diffraction pattern of a crystallized enzyme. The pattern of spots (reflections) and the relative strength of each spot (intensities) can be used to determine the structure of the enzyme. The relative intensities of the reflections provides information to determine the arrangement of molecules within the crystal in atomic detail.
The Scherrer equation, in X-ray diffraction and crystallography, is a formula that relates the size of sub-micrometre crystallites in a solid to the broadening of a peak in a diffraction pattern. It is often referred to, incorrectly, as a formula for particle size measurement or analysis.