substance which has possessed with doping D which is selected from the Eu, and the group which consists of the Ce, the PR and the Tb host lattice, as a activatorIt is the fluorescent layer which consists of, at the same time this gas discharge lamp has with the electrode structure for ...
An element is a substance that is made up of one type of atoms which means that these atoms have the same proton number. When two or more elements combine, a compound is formed. Upon combination, the elements lose most of their individual physical and chemical properties....
Which has hcp crystal structure ? View Solution The regular three dimensional arrangement of points in a crystal is known as crystal lattice and the smallest repeating pattern in the lattice is called unit cell. The unit cells are characterised by the edge lengths a, b, c and the angles betw...
In a face centred cubic cell, an atom at the face contributes to the unit cell View Solution When gene resemble functional genes, but donot produce functional substance are called View Solution The smallest portion of a crystal which has the structural characteristics of the space lattice is cal...
In what ways are ionic compounds different than molecular compounds in terms of: a) Physical properties. b) Structure of the compound (individual molecules vs. lattice) c) What kind of elements pres Hydrogen has unpaired election(s) in its outer shell and, therefore, forms covalent bond(s) ...
A second metastable type of tetracene crystal structure has been determined to possess improved functionality in SF tests. Inverse design of tetracene's crystal packing is undertaken using a genetic algorithm (GA), a customized fitness function optimizing the stacking factor rate and lattice energy...
In this field, the starch is mainly used for retention (holding back solids), for sizing filler and fine particles, as solidifying substance and for dehydration. In addition, the advantageous properties of starch with regard to stiffness, hardness, sound, grip, gloss, smoothness, tear strength ...
The device has a detector circuit detecting an object (1) hidden behind a surface, where the object is arranged in a housing (11). A current supply and an indicator are electrically connected with the detector circuit, where the indicator comprises a screen (14) that is attached to the hou...
In addition, when modification of a magnet assembly consists of inserting a modifier constituted of a ferromagnetic substance into a gap at one end of a magnet, insertion of the modifier itself is often difficult actually because there is not enough room at the ends of a magnet. Thus, ...
which have been transformed and/or recombinantly manipulated by an above-mentioned nucleic acid molecule of the invention or by a vector of the invention as well as cells derived from such cells and containing a nucleic acid molecule of the invention or a vector of the invention...