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While Fiji was originally intended for neuroscientists (and continues to be so [8]), it accumulated enough functionality to attract scientists from a variety of fields, such as cell biology, [9] parasitology, [10] genetics, life sciences in general, materials science, etc. As stated on the official website, the primary focus is "life sciences ...
The XYZ file format is a chemical file format.There is no formal standard and several variations exist, but a typical XYZ format specifies the molecule geometry by giving the number of atoms with Cartesian coordinates that will be read on the first line, a comment on the second, and the lines of atomic coordinates in the following lines. [1]
ImageJ is a Java-based image processing program developed at the National Institutes of Health and the Laboratory for Optical and Computational Instrumentation (LOCI, University of Wisconsin). [ 2 ] [ 3 ] Its first version, ImageJ 1.x, is developed in the public domain , while ImageJ2 and the related projects SciJava , ImgLib2 , and SCIFIO are ...
The term "chiral" in general is used to describe the object that is non-superposable on its mirror image. [18] In chemistry, chirality usually refers to molecules. Two mirror images of a chiral molecule are called enantiomers or optical isomers. Pairs of enantiomers are often designated as "right-", "left-handed" or, if they have no bias ...
A chiral molecule or ion exists in two stereoisomers that are mirror images of each other, [5] called enantiomers; they are often distinguished as either "right-handed" or "left-handed" by their absolute configuration or some other criterion. The two enantiomers have the same chemical properties, except when reacting with other chiral compounds.
The method of image charges (also known as the method of images and method of mirror charges) is a basic problem-solving tool in electrostatics.The name originates from the replacement of certain elements in the original layout with fictitious charges, which replicates the boundary conditions of the problem (see Dirichlet boundary conditions or Neumann boundary conditions).
A human viewed in a mirror would have their heart on the right side, clear evidence of chirality, whereas the mirror reflection of a doll might well be indistinguishable from the doll itself. In order to display optical activity, a fluid must contain only one, or a preponderance of one, stereoisomer.
In particular, a symmetry element can be a mirror plane, an axis of rotation (either proper and improper), or a center of inversion. [ 1 ] [ 2 ] [ 3 ] For an object such as a molecule or a crystal , a symmetry element corresponds to a set of symmetry operations, which are the rigid transformations employing the symmetry element that leave the ...