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Stable Diffusion is a deep learning, text-to-image model released in 2022 based on diffusion techniques. The generative artificial intelligence technology is the premier product of Stability AI and is considered to be a part of the ongoing artificial intelligence boom .
Some particles are dissolved in a glass of water. At first, the particles are all near one top corner of the glass. If the particles randomly move around ("diffuse") in the water, they eventually become distributed randomly and uniformly from an area of high concentration to an area of low, and organized (diffusion continues, but with no net flux).
After water evaporates to the air, condensation and precipitation transport it and return it to the surface. Water vapor condenses in ascending air masses that develop a lower temperature and saturation vapor pressure. Since the cooling and condensation happen relatively slowly, it is a process with equilibrium isotope effects.
Water vapor can also be indirect evidence supporting the presence of extraterrestrial liquid water in the case of some planetary mass objects. Water vapor, which reacts to temperature changes, is referred to as a 'feedback', because it amplifies the effect of forces that initially cause the warming. Therefore, it is a greenhouse gas. [2]
The flow of particles due to the diffusion current is, by Fick's law, = (), where the minus sign means that particles flow from higher to lower concentration. Now consider the equilibrium condition. First, there is no net flow, i.e. J d r i f t + J d i f f u s i o n = 0 {\displaystyle \mathbf {J} _{\mathrm {drift} }+\mathbf {J} _{\mathrm ...
However, because water is a polar molecule this process of simple diffusion is relatively slow, and in tissues with high water permeability the majority of water passes through aquaporin. [ 4 ] [ 5 ] The 2003 Nobel Prize in Chemistry was awarded jointly to Peter Agre for the discovery of aquaporins [ 6 ] and Roderick MacKinnon for his work on ...
s = the number of alpha particles falling on unit area at an angle of deflection Φ; r = distance from point of incidence of α rays on scattering material; X = total number of particles falling on the scattering material; n = number of atoms in a unit volume of the material; t = thickness of the foil; q n = positive charge of the atomic nucleus
Currently, the most precise results come from the Super-Kamiokande water Cherenkov radiation detector in Japan: [13] a lower bound on the proton's half-life of 2.4 × 10 34 years via positron decay, and similarly, 1.6 × 10 34 years via antimuon decay, close to a supersymmetry (SUSY) prediction of 10 34 –10 36 years. [14]