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The degree of polymerization can be described by both the structure formed and how many tetrahedral corners ( or coordinating oxygens ) are shared ( for aluminium and silicon in tetrahedral sites ).
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degree and polymerization
( 2 ) In the critical micelle region, there is a rapid agglomeration or polymerization to give the micelles, which have a degree of polymerization averaging around 60 - 80.
The silicate class of minerals is subdivided into six subclasses by the degree of polymerization in the chemical structure.
Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition ( high silica content ) induces a high viscosity and polymerization degree of the lava.
A common means of expressing the length of a chain is the degree of polymerization, which quantifies the number of monomers incorporated into the chain.
where is the radius of gyration of the polymer, is the number of bond segments ( equal to the degree of polymerization ) of the chain.
In the context of polymers, " dimer " also refers to the degree of polymerization 2, regardless of the stoichiometry or condensation reactions.
* degree of polymerization, the number of repeat units in an average polymer chain at time t in a polymerization reaction
Hydrolysis of inulins may yield fructooligosaccharides, which are oligomers with a degree of polymerization ( DP ) of <= 10.
A standard enzyme preparation should be run in parallel with an unknown because standardization of DNA preparations and their degree of polymerization in solution is not possible.
offered an alternative mechanism in the course of their studies of the polymerization of 3 -( 4-octylphenyl ) thiophene with ferric chloride, where they found a high degree of regioregularity when the catalyst was added to the monomer mixture slowly.
The major challenge is controlling the degree of polymerization, which is in part controlled by managing the water content of the reaction mixture.
The product of the degree of polymerization, n, and the Flory-Huggins interaction parameter,, gives an indication of how incompatible the two blocks are and whether or not they will microphase separate.
* Its original meaning is in polymer science, when telomerization results in an extremely small polymer — one whose degree of polymerization is generally between 2 and 5.
In linear polymers the individual polymer chains rarely have exactly the same degree of polymerization and molar mass, and there is always a distribution around an average value.
degree and can
We can do this through the characteristic values and vectors of T in certain special cases, i.e., when the minimal polynomial for T factors over the scalar field F into a product of distinct monic polynomials of degree 1.
While this influence is a complex matter, depending upon personality factors in the individual as well as upon his social-class experience, there probably are some general statements about social-class background and educational policy that can be made with a fair degree of truth.
Students of the college who are candidates for the A.B. degree and can satisfy the academic requirements of the medical and business schools, may enter either of these associated schools at the beginning of senior year, thus completing the two-year postgraduate course in one year.
Practically all of these practical skills are of such a nature that a degree of mastery can be obtained in high school sufficient to enable the youth to get a job at once on the basis of the skill.
Of course, it can be argued that an ability to write English correctly and with some degree of elegance is a marketable skill.
Many alloys of aluminium, copper, magnesium, titanium, and nickel can be strengthened to some degree by some method of heat treatment, but few respond to this to the same degree that steel does.
The latter have a greater degree of anticholinergic and antihistaminergic activity, which can counteract dopamine-related side effects.
The main disadvantage of abstraction is that highly abstract concepts are more difficult to learn, and require a degree of mathematical maturity and experience before they can be assimilated.
This broad-winged raptor has a wide variety of plumages, and in Europe can be confused with the similar Rough-legged Buzzard ( Buteo lagopus ) and the only distantly related European Honey Buzzard ( Pernis apivorus ), which mimics the Common Buzzard's plumage for a degree of protection from Northern Goshawks.
The term can also be applied to some degree to functions in mathematics, referring to the anatomy of curves.
" Even some complex " medical devices " ( see below ) can reasonably be deemed " biotechnology " depending on the degree to which such elements are central to their principle of operation.
This can be either a Masters or Doctoral level degree ; while in certain specialties a Ph. D. is notably more common than in others, it is hardly ever the majority ( except in academia ).
" Bachelor " can also refer to those holding a " bachelor's degree " from a university ( or a four-year college, in the American system of higher education ).
Too, the act of dramatizing real or fictional events injects a degree of falseness or contrived efforts which media savvy people today can identify easily.
Combustion is not necessarily favorable to the maximum degree of oxidation and it can be temperature-dependent.
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