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The gel's porosity is directly related to the concentration of agarose in the medium, so various levels of effective viscosity ( from the cell's " point of view ") can be selected, depending on the experimental objectives.
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gel's and is
Although the product is intended to be eaten by gently squeezing the gel's cup, a consumer could suck the product out with enough force to unintentionally lodge it in his or her trachea.
gel's and .
In this application, due to silica gel's polarity, non-polar components tend to elute before more polar ones, hence the name normal phase chromatography.
porosity and is
Its porosity is 5 – 30 %.
Its porosity is 30 – 90 %.
The horizontal structure of each lens is influenced by variations in the type and porosity of the sub-surface deposits, which on Diego Garcia are minor.
Void ratio is mathematically related to the porosity.
In most cases, the gel is a crosslinked polymer whose composition and porosity is chosen based on the specific weight and composition of the target to be analyzed.
Cake is considered undesirable in meerschaum pipes because it can easily crack the bowl and / or interfere with the mineral's natural porosity.
The texture is a small-scale property of a rock, but determined many of its large-scale properties, such as the density, porosity or permeability.
This density would imply that it is composed of water ice with a porosity of 10 – 15 %.
If a rock unit of low porosity is highly fractured, it can also make a good aquifer ( via fissure flow ), provided the rock has an appreciable hydraulic conductivity to facilitate movement of water.
Phobos's density is too low to be solid rock, and it is known to have significant porosity.
High quality paper, which has good consistency of porosity, will enable cleaner lines, although parchment or vellum is often used, as a knife can be used to erase work on them and a light box is not needed to allow lines to pass through it.
After die filling, the upper punch is lowered into the die and the powder is uniaxially compressed to a porosity of between 5 and 20 %.
The banding of the domes is due to differences in clay content and porosity of the sandstone layers: the orange bands consist of oxidised iron compounds in layers that dry out too quickly for cyanobacteria to multiply ; the grey bands are composed of cyanobacteria growing on the surface of layers of sandstone where moisture accumulates.
Sintering is effective when the process reduces the porosity and enhances properties such as strength, electrical conductivity, translucency and thermal conductivity ; yet, in other cases, it may be useful to increase its strength but keep its gas absorbency constant as in filters or catalysts.
The pore elimination occurs faster for a trial with many pores of uniform size and higher porosity where the boundary diffusion distance is smaller.
In fact, sinterisation is associated to a remarkable shrinkage of the material because glass phases flow, once their transition temperature is reached, and start consolidating the powdery structure and considerably reducing the porosity of the material.
Sintered bronze in particular is frequently used as a material for bearings, since its porosity allows lubricants to flow through it or remain captured within it.
In these cases, very low porosity is desirable and can often be achieved.
Densification is the act of reducing porosity in a sample thereby making it more dense.
porosity and directly
The porosity and permeability are directly influenced by the way the sand grains are packed together.
The thermal insulating value of a material is directly related to both the porosity of the material and the thickness of the wall.
Differential stresses that develop as a result of non-uniform drying shrinkage are directly related to the rate at which the solvent can be removed, and thus highly dependent upon the distribution of porosity.
Differential stresses that develop as a result of non-uniform drying shrinkage are directly related to the rate at which the solvent can be removed, and thus highly dependent upon the distribution of porosity.
Differential stresses that develop as a result of non-uniform drying shrinkage are directly related to the rate at which the solvent can be removed, and thus highly dependent upon the distribution of porosity.
porosity and related
The pore velocity ( v ) is related to the Darcy flux ( q ) by the porosity ( n ).
These terms are related by porosity,, through the equation.
The dry bulk density of a soil is inversely related to the porosity of the same soil: the more pore space in a soil the lower the value for bulk density.
porosity and concentration
During formation of porous silicon layer through anodization, the porosity of a wafer can be increased through increasing current density, decreasing HF concentration and thicker silicon layer.
porosity and medium
This number f is the porosity of the medium ; the wetted length is then
The value for specific yield is less than the value for porosity because some water will remain in the medium even after drainage due to intermolecular forces.
A porous medium is most often characterised by its porosity.
Other properties of the medium ( e. g., permeability, tensile strength, electrical conductivity ) can sometimes be derived from the respective properties of its constituents ( solid matrix and fluid ) and the media porosity and pores structure, but such a derivation is usually complex.
Even the concept of porosity is only straightforward for a poroelastic medium.
A study by Canham in 1995 found that ‘ a 1 µm thick layer of high porosity silicon completely dissolved within a day of in-vitro exposure to a simulated body fluid .’ It was also found that a silicon wafer with medium to low porosity displayed more stability.
porosity and so
An aquiclude is a substrate with porosity that is so low it is virtually impermeable to groundwater.
The final color of each strand of hair will depend on its original color and porosity, so there will be subtle variations in shade across the whole head.
52, p. 473 ( 1973 )</ ref > The additive served to control grain growth during densification, so that porosity remained on grain boundaries and not trapped inside grains where it would be quite difficult to eliminate during the initial stages of sintering.
The key to this method is to keep porosity intergranular during pre-sintering, so that it can be removed subsequently by HIP treatment.
porosity and various
The difference in the productivity of groundwater in various flows arises as a result of their inherent physical properties such as porosity and permeability.
Beyond just the porosity and permeability, various logging measurements allow the interpretation of what kinds of fluids are in the pores — oil, gas, brine.
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