Impedance matching is implemented to stabilize an atmospheric pressure waveguide based N Ar plasma torch with the aid of the use of swirl gasOptical emission spectroscopy is employed to diagnose the plasma torch with respect to the population of the electronic state N (B u ) and N(B g) versus

In this study, four novel denitrifying Bacillus strains, JD , JD , JD and JD , were isolated, characterized and further studied on the properties of nitrogen removalThe four strains could utilize ammonium, nitrate and nitrite source under aerobic conditionsIn a simulated L sewage bioreactor, four strains also exhibited

The injection of gases such as CO, N, and their mixture is currently regarded as one of the most effective ways to enhance gas recovery from shale reservoirsIn this study, molecular simulations were conducted on a kaolinite kerogen IID composite shale matrix to explore the displacement characteristics of CH using different injection

tool to describe the structural characteristics of natural ma terials, fractal geometry theory provides a new perspective to quantitatively describe the pore irregularity of coal reser voirsSome scholars have introduced the fractal dimension to study the irregularity of the pore structure of coal or rock.

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Molecular Investigation on the Displacement Characteristics of CH by CO, N and Their Mixture in a Composite Shale Model

We therefore focused on pure water as one of environmentally friendly liquid insulating materials, and we have been investigating the basic breakdown characteristics of pure waterThis paper presents a study of the negative lightning impulse breakdown voltages of pure water with and without nitrogen fine bubbles (N FBs).

ulations process is the fluids characteristicsUsing hydro dynamic and electric characteristics of the fluids makes it easier to simulate the fluids impact on the arc [].The flu ids that are discussed in this article are CO, CFI ,and N, whichwill be compared to each other individually and also to SF.

Human N acetyltransferase (NAT) is polymorphic in humans and may associate with cancer risk by modifying individual susceptibility to cancers from carcinogen exposureSince molecular epidemiological studies investigating these associations usually include determining NAT single nucleotide polym

Investigation of Ionization Characteristics of CFN N Gas Mixtures as Alternative Gas to SF by Steady state Townsend Method April Gaodianya Jishu High Voltage Engineering ()

Meningococci are Gram negative, aerobic diplococci that can attach to the surface of mucosal cells of the nasopharynxIn the nasopharynx, the bacteria multiply, bind to specific receptors, and are taken up by epithelial cells, which transport the meningococci across the mucosal epithelium.