White's equation is widely used mainly because it is easy to use and it gives values which are in reasonable agreement with the experimental ones. However, because this model is based on the kinetic theory of gases, it should be used for small particles only. This model (as many others)...
The rotation of the motor can be used to force air past the coils and cool them. 2.1.3 Nanovivo robots to change interventional medicine Nanotube superfiber can enable building a family of micron–millimeter-scale robots to diagnose and treat cancer and other ubiquitous, incurable, and ...
Drebbel’s first craft was followed by two larger ones built on the same principle.A number of submarine boats were conceived in the early years of the 18th century. By 1727 no fewer than 14 types had been patented in England alone. In 1747 an unidentified inventor proposed an ingenious ...
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Using an irreversible thermodynamic procedure based on the appli- cation of the first and second laws of thermodynamics to the system with energy depending on the gradient of the order parameter (see ref. 12 and references in it) and assuming linear relation between thermodynamic force and flux,...
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While many particles are close to the mean size, only a few end up being the nucleation site. To understand which ones nucleate, we now focus on the particles close to the mean size: radii 1.175 µm chttp-equiv="content-type" ...
The SAWN has many applications of which one of the most prominent ones is in mass spectrometry, where it has several advantages over more conventional nebulization methods22,23. The SAWN creates plumes of droplets with ionized molecules, which after the evaporation of the solvent, can be directly...
6. The DT for the co-doped samples are not the mono exponential ones. The main factor that can influence the obtained data are the appearance of afterglow for the co-doped crystal, which significantly increases the background. The effective DT57 was calculated to compare the obtained curve ...