|
|
|
|
|
Anatoly Kalyakin, Alexander Volkov and Liliya Dunyushkina
An amperometric sensor based on CaZr0.95Sc0.05O3-d (CZS) proton-conducting oxide for the measurement of hydrogen concentration in air was designed and tested. Dense CZS ceramics were fabricated through uniaxial pressing the powder synthesized by the soli...
ver más
|
|
|
|
|
|
|
|
|
|
|
Victor V. Kuzenov, Sergei V. Ryzhkov and Aleksey Yu. Varaksin
This paper provides an overview of modern research on magnetoplasma methods of influencing gas-dynamic and plasma flows. The main physical mechanisms that control the interaction of plasma discharges with gaseous moving media are indicated. The ways of o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bingtao Hu, Zhaolin Gu, Chenxing Zhou, Le Wang, Chuanqing Huang and Junwei Su
Water flooding technology is widely used to improve oil recovery efficiency in oilfields. The capillary barrier effect induced by the complex pore structures in the reservoir rocks is a crucial reason for the trapping of a great deal of residual oil in o...
ver más
|
|
|
|
|
|
|
|
|
|
|
Byeong-Su Kim
Capillary barrier (CB) systems consisting of a fine-grained soil layer placed over a coarse-grained soil layer can generally provide a water-shielding effect, increasing the slope stability of soil structures during rainfall. In order to improve the wate...
ver más
|
|
|
|
|
|
|
|
|
|
|
Michael Endres, Markus Brand, Astrid Tiffert, Manfred Schnell, ... Rita Hilliges
Pág. 2392 - 2401
Alternative materials, like recycling materials, industrial by-products and soils already influenced by human activities (e.g. urban soils) are commonly accepted as building material in earthwork constructions. The risk of contaminant leaching from these...
ver más
|
|
|
|
|
|