porous

The porous layer is at least partially disposed within the thermoplastic layer.

The anodized layer is covered on the surface of the metal substrate and comprises a porous oxidation film and a sealing layer.

And engineers at Lehigh and Princeton universities are trying to repair bones with scaffolds made from a porous, glass like substance.

The heat transfer performance of a corrugated tube can also be improved if it's partially filled with porous media.

The utility model relates to a sound insulating material, in particular to a foamed aluminum board made of a porous aluminum material.

Porous plastics, rubber, cellulose, or other material, similar in absorbency to this skeleton and used for the same purposes.

It has loose and porous structure, poor stability and corrosion resistance which make it essential for the material to be antirust treated.

At least one of the temperature and oxygen content of the gas is progressively increased to oxidize a porous component of the coke.

Does art reflect life? In movies, yes. Because more than any other art form, films have been a mirror held up to society's porous face.

Any of various light, porous, semirigid or spongy materials used for thermal insulation or shock absorption, as in packaging.

The enlarged end of the lower rod sleeve is formed with at least one through hole facing to the porous piece.

Porous silicon and its preparation technology have been used broadly in the fields of micro-sensors because of its special p.

The higher the surfactant concentration in the water-phase is, the thinner range of the surface porous layer penetrates.

The gelatin mixed with the bone cement powder was removed as the result of its water-solubility, and then the porous material was obtained.

The results show that hydroxyapatite crystal is porous-like flakes at the beginning time of the deposition.

The sheet, moving at a speed of up to 120 metres per minute, is cooled and cut into smaller sheets of a thick, porous, paper-like card.

The team found that parts of the seamount's steep flanks were made of porous volcanic material, leaving them weak and unstable.

If you dig a well through the upper layer and into the sandwiched porous layer, water will flow out of the top of the well.

Support the body by the high stiffness of the porous air bearings for static air flotation support, using as a porous ceramic material.

However, if the ground is not sufficiently porous to allow extraction of enough water from wells, surface water may be the only option.

The length of the porous vertical pieces can be selected appropriately, as can the height of the horizontal supporting pieces.

Transport of a two-member decay chain of radionuclides through a discrete fracture in a porous rock matrix in the presence of colloids.

Otaining the double Fourier transform answers to the question of transversely isotropic saturated porous half-space.

They were more porous and contained higher levels of carbon, putting them in an unusual class of achondrites known as ureilites.

Reticulated porous ceramic was a new non-mental material, which had 70%-95% open porosity and three-dimension solid net like framework.

He has gained a firsthand appreciation for China's porous legal system, he said, and for the naked rapaciousness of public officials.

Compare to raw sludge, the surface area increased tremendously and porous structure was mainly mesoporous.

A flow around an isolated spherical particle with a porous shell is considered and a number of limiting cases are shown.

Conclusion The Porous tricalcium phosphate has no cytotoxicity existing.

The semiconductor material with its porous layer can serve as a substrate for a light emitter.

Greece, which is at the heart of the European debt crisis, also has Schengen's most porous borders.

The upper part of the well is lined with non-porous material to keep out soil and surface water that might be contaminated.

They began trickling across the porous border to Israel after Egyptian police killed at least 27 at a demonstration in Cairo in 2005.

The experiment is conducted to test the flowing characteristics of the foam fluid in porous media injected by the long slim tube model.

As the chief executive of a state with a long and porous border with Mexico, she has a feel for well-policed frontiers .

To improve the wall surface hydrophilicity of a tube type indirect evaporative cooler, a new method adopting porous ceramics is proposed.

Pits or pits formed within the surface of the osteograft have porous plugs placed within them to retain fluid comprising bioactive agents.

We now turn our attention to a quite different kind of flow, the seepage flow of a fluid through a porous medium.

Bituminous mixes - Wearing courses : porous asphalts - Definition - Classification - Characteristics - Manufacturing - Laying.

In this paper, hierarchically porous materials are referred to those materials containing both micropore and mesopore.

With the increase of campaign, slag layer covering the surface of porous brick became thicker and combined blowing effect was reduced.

Lastly, it needs to be covered with a layer of non-porous, non-cracked rock to provide a leakproof cap.

Therefore, glass cotton can be thought of as a porous materials, has a good thermal insulation, sound absorption performance.

GC-MSD was used to determine macro porous resin residua and solvent residua. Divinylbenzene and ethanol were the indicators.

The green substrate is fired to form a porous rigid substrate and to form a wash coat at least partially coating the fiber material.

A light, porous, glASsy lava, used in solid form AS an abrASive and in powdered form AS a polish and an abrASive.

Early designs of femoral porous-coated implants were cylindrical, with extensive coating of the length of the implant.

Ultracapacitors also have two metal plates, but they are coated with a sponge-like, porous material known as activated carbon.

Separation of a solid matter from a liquid matter or gaseous matter with a filter (porous separation wall).

Dual anisotropism is a basic characteristic of porous medium. It has an effect on the flow of reservoir fluid and oil and gas production.

A holey fiber can be produced by drawing the holey porous preform, after having submitted it to a consolidation process.

Six players scored in double figures, the point guard defense was a porous as Sponge Bob and they don't show many signs of improving.

Early cylinders were completely filled with a porous filler material consisting of diatomaceous earth, charcoal, asbestos, and cement.

A porous film with highly uniform small pores and a desired porosity profile can be obtained with this method.

Its passage came after years of frustration with the porous southern border, kidnappings and murder.

And electro-deposition and metal vapour deposition could also be applied to create highly porous metallic structures.

A porous capillary organization is formed on the surface of the supporting component.

Our structure is porous or open with gaps or holes that are a reflection of a large amount of air element that we hold.

Mobility is a measure of the ease with which a fluid moves through porous media.

The supply of purging gas to the porous plug is always done with individually controlled and regulated lines.

Porous ceramic water containers and evaporators thus form the basis on which passive cooling systems are designed.

The porous nature of the saprolite is directly related to the high porosity of Andisols in this study area.

Just like Solidtop solid surfaces, our sinks are non-porous so they are stain-resistant and easy to clean.

These agents are immobilized around approximately 2800 porous hollow fibers that run the interior length of our device.

Said metal releasing apparatus consists of a metal casing and a porous metal filter.

The bottom of the well, below the water table, is lined with porous material so the water can seep through.

Its validity was concerned by the comparison with the results obtained by Finite Elemental Method(FEM) for a squared porous medium.

Objective To evaluate the general cytotoxicity of porous tricalcium phosphate.

The clones that produce the State Guest Da Hung Pao, though, are the ones closest to the mother bushes, where the soil is especially porous.

The objective of this research is to reexamine the theory of wave interaction with submerged porous breakwaters.

It was found that porous carbon materials with certain amount of specific surface area, mesopores could be obtained by the present method.

But Emmerling warns that the porous sandstone, now exposed to the air, may crumble within a few years.

The invention relates to a porous insulation board and a preparation method thereof.

The electrodes are then encapsulated with a porous ionic conducting separator and another electrode matrix is then printed on the separator.

Spectrophotometry was applied to determine coating agent content in porous prilled ammonium nitrate.

Pervaporation is a method for the separation of mixtures of liquids by partial vaporization through a non-porous membrane.

The second system is the heat transfer equation of the incompressible flow in porous media with super-critical diffusion.

Unsteady porous flow in horizontal wells with single or multiple fractures is a complicated study of mechanics through porous media.

In hot weather clothes made of a porous material like cotton are best.

The mud in mineral is liable to be flocculated to porous or network constituent which adsorb dissolved gold, influencing gold leaching rate.

The main filtration equipment: stainless steel frame filters, disc filters , porous filters, stainless steel diatomite filtration machines.

The results show that the bone-regenerative capacity of porous CPC is much better than that of porous titanium alloy scaffold.

a common exception is basalt, a form of solidified volcanic lava, which is sometimes full of tiny bubbles that make it very porous.

Moreover, whether the porous media interfacial phenomena can affect the material balance equation calculation of condensate gas reservoir?

The word osteoporosis means porous bones, or bones that are not solid enough.

low sex: the shock of the bubble cement porous make it has low elastic modulus, so that its impact load has good absorption and dispersion.

The invention discloses a compound porous structure of a micro groove and fiber and a preparation method thereof.

Compressible miscible displacement in porous medium is modeled by a nonlinear system of two coupled partial differential equations.

Porous scaffold plays an important role in tissue engineering and polymers are the main materials for manufacturing scaffolds.

Using a prefabricated porous ferroboron lump, a surface composite layer was made on gray cast iron matrix, with a common casting method.

The mechanical properties of porous physical model are gained by means of uniaxial compression tests.

The resulting asymmetric membrane wall was composed of a thin dense region supported on a thicker porous region.

The response of porous fence to the near-surface airflow can be characterized quantitatively by sand particles threshold wind velocity.

Microparticles consisting of magnetic porous silicon are prepared, and loading and delivery of an enzymatic payload are demonstrated.

A porous material used in an airline to evenly distributes the air.

The molding methods of porous concrete are discussed in the paper, and a new indoor molding method-Non-vibration molding is put forward.

The invention discloses a water-insoluble silk fibroin porous material and a preparation method thereof.

This paper summarized the types, properties preparation technology of porous ceramics and its latest research and application.

Surface radiation performance of a two-layer porous burner was experimentally and numerically studied.

This invention belongs to the technical field related to a kind of modified asphalt used for porous pavement.

Coal reservoir is a dual porous rock composed of matrix porosity and fracture with its unique cleat system.

The single well pumping was considered in elastoplastic porous stratum in the case of nonlinear seepage coupling.

But even before it does, the predominantly porous broken lava in which the plant roots grow can be considered a soil.

On this basis, this article summarizes the key mechanism for the formation of porous silicon and the light-emitting mechanism.

The slurry capability is the important factor of the preparation technology of porous bioceramics with controllable macrostructure .

Mount Kit - A perfect accessory for mounting you Drift camera to any non-porous flat surfaces.

As a porous support device has larger opening percentage, the filtering head loss can be greatly reduced.

the partly porous walls of our digestive system; compacting the soil to make it less porous.

with three porous separators and a reference electrode between a current collector and a plane electrode.

The extraction technology using the porous media to be impregnated by solvent is an effective separation method.

Traditional preparation technologies of metal porous materials mainly include powder metallurgy process, casting or deposition technique.

However present preparation and shape technologies have difficulties in making porous bioceramics with controllable macrostructure.

Current manufacturing methods for making porous materials, however, cannot easily mass produce graduated, heterogeneous structures.

The porous materials were characteristic of developed void space structure and aperture increased with the increment of the template amount.

The filtration system's improvement is the filter medium being comprised of a porous ceramic of fused platelet grains.

The invention relates to a 'one-pot' preparation of organic-inorganic hybridization porous monolithic material.

The tower is sheathed in a very porous yet continuous skin that gives the various programs their unified form.

The properties of the porous materials can be controlled by the content of pore forming additive.

Oil-impregnated porous powder metallurgy(PM)bearings are the earliest and most widely used PM product now manufactured throughout the world.

primitive multicellular marine animal whose porous body is supported by a fibrous skeletal framework; usually occurs in sessile colonies.

"These porous pellets are made of silicate minerals and have excellent heat storage properties, " the team reports.

The formation of porous silicon from the mechanism of the light-emitting mechanism of porous silicon and optical properties were discussed.

Many researches indicate that fractal theory is a effective approach to investigate porous structure and properties of the porous material.

Orgasol? particles are virtually spherical, possessing a porous structure and a narrow particle size distribution.

Zirconium based montmorillonite is one of the most interesting porous materials in the world.

George Crane once said, "You can have such an open mind that it is too porous to hold a conviction. "

The fuel elements are treated using two models: cluster model and the porous media. The gas coolant is assumed to be the ideal gas.

The processes and applications of the porous metal and its potentiality in the wide field are. described . in this paper.

In addition, methods are provided for making a composite membrane that includes a semi-permeable membrane and a porous membrane.

The hydrophobicity and porosity of porous media should be increased to improve the cell performance while keeping other parameters constant.

The new component is made of porous carbon, which is much less expensive than the lithium cobalt oxide it would be replacing.

How did a country so closed become porous enough to support such news-gathering by watchers in the South?

Sound can be tuned by changing the material of the horizontal supporting pieces or porous vertical pieces.

Since the pore radius is very tiny in the porous media, the capillary pressure should be considered.

Presently, no report about a porous nanometer copper film with super-hydrophobic performance and conductivity performance exists.

The introduction of porous structure will dramatically improve their swelling ability, water absorption rate and stimulation sensitivity.

Different gas blowing parameters are needed when gas is blowing through different porous materials at the same position of the tundish.

the noise isolated sponge is glued on the engine hood wall, and is retained on the porous steel plate mesh by the plastic clip.

In this paper, hydroxyapatite powders and porous hydroxyapatite blocks were synthesised by chemical precipitation and hydrothermal method.

In any case, the border has been so porous for so long that people now have plenty of reasons to steal across it other than work.

So the mode of this experiment build can provide a good way for appraise the water retention ability of composite porous material.

Eastern Afghanistan also struggles with eradication, given insecurity and its porous borders.

During the production process of porous starch, oil adsorption ratio was used as an index to evaluate the porous starch.

Typically, these membranes are MADE from porous carbon, zirconium oxide, or alumina, although a wide range of materials are being tested.

As an important part of product process, the content of porous ammonium nitrate coating agent was determined.

The blend membranes performance could be improved due to the compact porous structure by heat treatment.

The result indicated that the ability of new crystal formation was different from pore size of porous calcium phosphate ceramics.

The invention discloses a sintered porous brick and a preparation method thereof.

The fly ash with a loose and porous structure has definite absorbent ability, which has a good effect on soil improvement.

Heat and mass transfer through moist, porous media is an important topic which spans a broad spectrum of engineering disciplines.

The fractal characteristics of pore-structure on sintered porous stainless steel fibres were studied in virtue of the fractal geometry.

resistance between the electronic conductor and the active material of the porous electrode.

Thus, the invention uses two different ion-exchange resins on each side of a porous polymeric support film.

Printing industry includes relief printing, gravure printing, lithographic printing, porous printing, and the modem digital printing.

The electrodes are of porous carbon to permit diffusion of the gaseous fuels, e. g. , hydrogen and oxygen, into the cell.

The early spilling of crevice and porous gas reservoirs will bring about unfavorable effect on the exploration of gas reservoirs.

I knew they were just thatch and must be brittle, porous , and light.

Iron and steel phosphatization is a porous phosphoric acid membrane forming on the metal surface through the chemical reaction.

Water would collect in the sandstone's cool, porous substructure, sustaining the trees' roots and any settlers who wished to move inside.

Formation mechanisms of the porous membranes, which were prepared by thermal induced phase separation, were reviewed.

The bionic porous metal material needful can be fabricated by dint of controlling the laser technics parameters.

Diatomaceous earth and charcoal are the porous elements, asbestos the strengthening material, and the cement is the binder.

One of the electrodes is composed of metallic lead, the other of porous lead dioxide.

On different charge & discharge condition, the porous intercalation electrode was controlled by different mechanism.

These problems have been obviated by supporting the glassy material on a porous membrane remote from the eluant.

For the emulated glass porous medium, the viscoelastic behavior of polymer solution can enhance the displacement efficiency.

Synthetic bone substitutes include bioactive glasses (Perioglass and Biogran) and a porous methylmethacrylate (HTR).

By comparison, the calculated reserve and yield by the material balance method with considering the impact of porous media is most accurate.

Porous permeable bricks were made with gold tailings as the main material and coal gangue as pore-forming agent.

Explosion accidents of storage vessel for liquefied gas and fuel may be reduced or avoided by packing the vessel with porous materials.

The invention discloses porous microspheres and the application thereof in preparing the vaccines of the porous microspheres.

Cancellous bone is porous and can be rapidly revascularized, incorporated, and remodeled via "creeping substitution. "

The DDT phenomena occur in porous beds with in a certain range of charge density and under strong confinement.

Porous platinum electrode for an oxygen sensor was prepared by a thick film technology.

The relation between viscosity and flow rate of liquid penetrating through porous material was investigated by using available date.

The finished product of the invention has high uniformity and improves the utilization ratio of finished product micro-porous film.

Due to the loose porous, relative surface area is very large, and has a strong adsorption.

The data should be calibrated with local deposition environment, rock and fluid property trend, and general bound for porous media.

The increasing width of the porous breakwater will wave damping inside the structure, thus decreases wave transmission.

Dezincification selectively removes zinc from the alloy, leaving behind a porous, copper-rich structure that has little mechanical strength.

SUPERIOR EPOXY PRIMER 171 will reduce outgassing of porous concrete to help produce pinhole free topcoats.

Similarly, in accordance with the characteristics of copper film deposition and the adsorption theory, porous borders adsorption model.

Classical transport theory in porous media is sufficient for dealing with the solid drying process at a fundamental .

A generalized equivalent-continuum method is presented for calculating variably saturated seepage flow in fractured porous media.

In saturated flow through a porous medium a force is exerted by the fluid on the solid matrix.

Future research will focus on protecting them better and investigating the use of a thin porous film to make them more robust.

The device has two porous vertical pieces and at least one horizontal supporting piece.

and the purified water outlet of the nanoscale porous film filter device is connected and communicated with the water storage barrel.

Biphasic porous medium model based on mixture theory can be used to accurately depict the mechanical behavior of articular cartilage.

An experiment investigation on the removal of the soluble organic matters in trona using macro- porous resins was conducted.

The influence of different porosity and density on silicon carbide reticulated porous ceramics' mechanical properties, etc.

The understanding of the porous structure of Chinese Herbs is helpful for the optimization of their effective components extracting process.

And there must be a permeable reservoir rock, such As sandstone or porous limestone, to provide pAssage and storage for the oil and gAs.

And porous scaffolds with different size of pore were obtained by choosing different sizes of paraffin microspheres particles.

Such air entrapment has significant influences on the soil-water characteristics and the permeability of the porous media.

and washing the sample after being dealloyed in distilled water to be neutral, thereby preparing the nano porous palladium.

The foaming agents for new porous material production for wastewater treatment were screened by comparative and cross-field experiments.

any substance used to seal joints or fill cracks in a porous surface.

Finally, some possible research directions for future study are suggested regarding the other transport parameters in porous media.

A soft, porous limestone, composed essentially of fragments of shells and coral, used as a building material.

The preheatingten1perature of model and porous matter, pouring temperature of metal liquid are the keys to the quality of sponge aluminium.

Consequently, pore pressure should be taken into account in the modelling of mechanical behaviour of saturated porous chalk.

Tunable Superstructures were obtained in hydrothermally etched iron-passivated porous silicon (IPS).

Isotope contamination and big porous formation are two problems which upset the interpretation of isotope water injection profile log.

Objective To explore the effects of the peri operative treatments with medicine in porous orbital implants surgery.

Tiles covered the inside of the swimming pool but preliminary performed GalvaPulse measurements showed that the joint filler was porous.

a porous unsized paper used for filtering.

PTFE glass cloth, its derivative products and PTFE porous metal, preparation thesis and method process are reviewed, respectively.

A core tube with a baffling mechanism is sleeved in the inner of the porous inner tube.

It is made of high quality low-carbon steel with sintering porous bronze as its interlayer , the modified compound of POM as its surface.

Cupel: a porous cup, often made of bone ASH, used in assaying to separate precious metals from base elements such as lead.

The former depends on catalyst chemical feature, and the latter depends on catalyst surface porous structure.

The other was the flow in porous media, which was the theoretical ba sis for analyzing the flow of the crude oil in the stratum.

Porous carbons were prepared from oil residues by conventional steam activation and template-like methods, respectively.

The higher porous baffle wall can improve the flow pattern of the molten steel and enhance the metallurgical effect in tundish.

The two countries share a long and porous border and relations between Kabul and Islamabad have been strained in recent years.

and a second packing layer has porous support elements (110) of hydrophobic foam.

A 2007 study by US researchers showed that the system was much more porous than previously thought.

The results show that porous surface can be achieved on the pure aluminum by high-energy planetary ball mill.

Its low density has led scientists to speculate that it may consist of porous, icy material.

The subsection porous wall design is an effective way to optimize the coolant flow in a transpiration cooled thruster.

gradually break up the porous lava, and organic matter soon accumulates.

It's interesting that porous ZnO shows significant room temperature ferromagnetic even without any transition metal doping.

The test results will provide the experimental data for the research on magnetic characteristics of porous foam metals.

Pakistan denies its existence in Quetta and says Taliban leaders go back and forth across their porous border.

We obtained rods, flakes, spheres, porous aluminum nitride by control of synthesis conditions, respectively.

Vertical vibration of a rigid body on fluid saturated porous half space is studied.

When waves propagate over a porous sea bed, the strength of soils in seabed will vary non-uniformly with depth.

The porous support elements (110) are randomly packed up to about 10 porous support elements deep.

reservoir is an important and difficult task in the research of porous media percolation mechanics.

This is the result of the different medium with or without mercury, when filling the fluids into porous body of rocks.

Porous anodic alumina (PAA) formed in acid solution by anodizing of metal aluminum has porous structure with ordered nanopore arrays.

Because shock energy attenuates rapidly in porous materials, an impact can heat the rocks bordering the deep crater very efficiently.

Therefore, porous basalt stone to meet the contemporary pursuit of ancient people, nature, the new green fashion.

The porous hydroxyapatite-bioglass duplex ceramic was prepared by the dipping method with polymer foam.

The movement law of the rigid and soft precrosslinked particulate in porous medium was studied.

To this end, this paper carry s out an adsorption experiment Study about hydrocarbon liquid mixtures in the porous media.

With the increasing of time, the porosity of porous silicon also increases.

"I describe it as the university becoming much more porous" , explains Mary Sue Coleman, president of the University of Michigan.

Therefore the porous sound-absorbing properties of metal materials is receiving increasing attention.

A porous, monolithic ceria cylinder inside the cavity is subjected to multiple heating and cooling cycles to induce fuel production.

Porous plates are ceramic or polyethylene in construction which requires minimum air pressure for fluidization.

Rinse and dry. Tip: Do NOT clean pearls, opals and other porous stones via this method.

The end of the injection tube is provided with a dispersion device such as a porous plug or fritted glass.

Photoluminescence (PL) of the porous silicon (PS) has been treated by cathode reduction process and stability observe.

The experimental research shows that the micro-bubbles generated by micro-porous membrane could reduce the oil content by 50% or more.

The friction force of PGA porous scaffolds between DMEM is increases with the increase of the flow velocity.

Application of surfactants was introduced in detail to manufacture superfine powder, sieve and porous material in this paper.

Screen printing Automatic UV Silk Screening A printing method that uses a porous material as the stencil.

The green bodies of porous ceramic with high porosity and low bulk density were fabricated by the gel casting-foam method.