The attenuation of CO2 injectivity has become the biggest technical barrier for the application of CO2 enhanced coalbed ......

When filling embankment dams in cold regions,engineers must solve two freeze-thaw cycle(FTC)-induced soil problems.First......

This review compares the different types of membrane processes for air dehumidification.Three main categories of membran......

Petrophysics of coals directly affects the development of coalbed methane(CBM).Based on the analysis of the representati......

The widespread use of chlorothalonil (CTL) has caused environmental residues and food contami-nation.Although the intest......

PBT/PEG1000 composite membranes were prepared by the phase inversion method and were used to dehydrate natural gas. In t......

Hydrophilic modification is a promising method to inhibit fouling formation on ultrafiltration membrane.In this work,dif......

As a promising non-destructive testing (NDT) method,magnetic flux leakage (MFL) testing has been widely used for steel s......

Objective:To elucidate the underlying mechanism of Panax notoginseng saponin(PNS)on gastric epithelial cell injury and b......

Source-rock permeability is a key parameter that controls the gas production rate from unconventional reservoirs.Measure......

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It is well known that the formation permeability is not a constant but a function of the in-situ stress environment. Thi......

Porous ceramics was made from coal fly ash,and the microstructure and other properties were characterized as a function ......

In order to obtain the perforation depth, the three zones with different permeability because of plastic deformation and......

A test system was designed by using a set of self-made experimental devices of coupled coal-gas in simulating mining str......

Using self-developed gas-seepage experimental installation, under the same effective stress conditions, coal permeabilit......

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Three different curing temperatures (20 ℃, 40 ℃, and 60 ℃) were set, so that the non-evaporable water (wn) contents o......

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The permeability of the landfilled waste is important to estimate the distribution of the gas within landfill.The bio-de......

Wire mesh gabions structures have been introduced since now 120 years in the civil engineering applications.Thanks to th......

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Usage of alternate materials becomes a focused agenda towards sustainability initiatives, more so, for the depleting sto......

We report a fully atomistic simulation results for gas permeation in two novel membranes constructed from polymers of in......

A new type of equipment for the measurement of gas and water permeability in coal samples was designed.The effect of ult......

混凝土渗透性是导致钢筋锈蚀的重要因素,通过加入减水荆和复合掺合料提高混凝土的抗渗性能,可以延缓钢筋锈蚀的发生,从而提高混凝......

High frequency permeability(u)values of magnetic nanostructured materials are critical for the performances of magnetic ......

Advancement in concrete technology in recent years is generally focused on the strength and durability of structures dur......

Braid-reinforced (BR) cellulose acetate (CA) hollow fiber membrane which prepared through the concentric circles coating......

In the present work, the giant magnetoimpedance effect has been found in Fe73.5Cu1Nb2V1Si13.5B9 nanocrystalline ribbons.......

In many cases, service life of reinforced concrete structures is severely limited by chloride penetration until the stee......

Improving the plugging ability of drilling fluid is an effective way to solve the instability of the wellbore in complex......

The stress device were assessed and improved according to previous research,and which realizes the stress condition in c......

In this paper,effect of adding mineral admixtures as cement replacement materials on compressive strength of concrete is......

In order to study the influence of core permeability on the efficiency of CO2 displacement, the minimum miscible pressur......

SiC nanowires were prepared via low pressure chemical vapor infiltration (LPCVI) technique in the sintered porous SiC ce......

An experimental investigation was conducted on behavior of high performance steel-fiber concrete subjected to high tempe......

Reliable mine gas prediction is not only essential for effective gas drainage and control， improvement of mining safety a......

The granulation property of iron ores was generally influenced by their wettability,surfaceroughness and shape of the ir......

采用海水浸泡试验，研究C30 混凝土90d、180d 和360d 后的氯离子渗透深度和抗氯离子渗透性。根据海水浸泡混凝土中的氯离子渗透方向，......

文中详细介绍了高渗透改性环氧材料的技术特点及其应用领域,并通过四个具体工程应用案例及详细的施工方案,对高渗透改性环氧材料的......

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ObjectiveToinvestigatetheapplicationvalueofusingdynamiccontrast-enhanced magneticresonanceimaging(DCE-MRI)with extendedT......

Objective: Osteochondral interface regeneration is challenging for functional and integrated cartilage repair.A variety ......

Objective:Osteochondralinterfaceregenerationischallengingforfunctionalandintegratedcartilagerepair.Variouslayered scaffo......

Objective: To investigate permeability of an nonionic contrast agent in human articular osteoarthritis cartilage and rel......

Purpose In our study,we use dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)to compare the permeability cha......