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the seismic signature of chemical differentiation that helps mapping chemical heterogeneity in the upper mantle. The relation between chemical differentiation and its seismological signature is not straightforward because a large number of unknown parameters are involved although the seismological observations provide only a few parameters (e.g., VP, VS, QP). Therefore it is critical to identify a small number of parameters by which the gross trend of chemical evolution can be described. The variation in major element composition in natural samples reflect complicated processes that include not only partial melting but also other complex processes (e.g., metasomatism, influx melting). We investigate the seismic velocities of hypothetical but well-defined simple chemical differentiation processes (e.g., partial melting of various pressure conditions, addition of Si-rich melt or fluid), which cover the chemical variation of the natural mantle peridotites with various tectonic settings (mid ocean ridge, island arc and continent).
Chemical differentiation is the process in which materials with different chemical compositions separate from each other, typically during the formation of planets or other objects in space. This results in the formation of distinct layers or regions with different compositions.
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What is it called when a stem cell becomes specific type of cell?
differentiation.
What is a process by which cells change in structure?
What is the change in structure and function of a cell as it matures: specialization Answer: differentiation
The process by which males and females develop distinct reproductive anatomy is called?
Sexual differentiation.
Explain how stem cells are necessary for cell differentiation?
Stem cells are necessary for cellular differentiation because when they divide, they become specialized cells.
Are interleukins chemical signals by which immune cells communicate with each other?
Yes, interleukins are a group of cytokines that act as chemical mediators used by immune cells to communicate with each other. They help regulate immune responses, including inflammation and cell differentiation.
A process that separated the inner planet's composition into different chemical layers is called?
differentiation
What is it called when a stem cell becomes specific type of cell?
differentiation.
Why do we have cell differentiation in the body?
to differentiation the cells
What is the result of differentiation?
The result of differentiation is an organism grows larger
What is the principle of differentiation?
Differentiation of funtion is rate of chnage of that funtion.
What is differentiation of sin x?
differentiation of sin x + cos x.
What is real product differentiation and imaginary product differentiation?
b benefits
What is diffrentioation?
As differentiation has many meanings, please visit en.wikipedia.org/wiki/Differentiation.
Differentiation of cells and tissues in the embryo is called?
Embryonic development.
What is the difference between Integration and differentiation?
integration is reverse of differentiation and vice versa
Where does differentiation occur?
In people, differentiation occurs during the fetal development in the uterus.
What is the relation between ordinary differentiation and partial differentiation?
in case of partial differentiation , suppose a z is a function of x and y so in partial differentiation of z w.r.t x all other variables except x are considered to be constant but on the contrary in differentiation process they are not considered as constant unless stated .
