Faults, as a kind of fracture tectonics, play a role in reservoir closure or provide oil and gas transportation channels.The accurate understanding of Sifters and Sieves the distribution characteristics of faults is significant for oil and gas exploration.The traditional fractal dimension for fault number (Df3) cannot comprehensively characterize t
We use a terrestrial carbon-nitrogen cycle component of the Integrated Science Assessment Model (ISAM) to investigate the impacts of nitrogen dynamics on regrowing secondary forests over the 20th century.We further examine what the impacts of nitrogen deposition and land use change history are on terrestrial carbon uptake since preindustrial time.O
Channel emulators are the key instrument in radio performance testing.The fidelity of the emulated channel with respect to the target channel models directly affects the credibility of the testing result.In practice, due to some non-idealities of the radio-frequency (RF) components of HID Ballast the emulator, its intrinsic frequency response, i.e.
Over time, the migration phenomenon developed an interdependence relationship with economic development, political stability and social factors.Starting from this context, this paper aims at studying the Romanian emigration flow according to the country of destination between 1990-2016 and the way in which the gross domestic product per capita (GDP
The shape of dermal armor protecting the body in the Paleozoic agnathans such as the Heterostaci has an important hydrodynamic role in GRAPEFRUIT providing lift or drag force generation.Here, by performing computational fluid dynamics simulations (CFD), the measurements of hydrodynamic lift/drag force and lift or drag coefficients were taken for tw