DeltasChinaThe evaluation of transportation accessibility is of significant importance to the research of regional transportation systems and economical structures. This paper measures one of the most developed
M Hagiwara,T Shima,S Tanaka.S-uperconductivity and structural charact-eristics of ceramic Pr2Ba4Cu7O15-prepa-red by ambient pressure synthesis usi-ng citrate pyrolysis method.Physica C Superconductivity and Its Applications. 2007HAGIWARA ET AL: " Superconductivity and structural characteristics of ...
We studied the signal-to-noise ratios (SNRs) of a superconducting first-order sigma鈥揹elta modulator with an LR integrator. Effects of leakage in the LR integrator and thermal noise on SNR were investigated analyzing a transfer function and simulating circuits with thermal noise sources. Leakage ...
Applied Geography, 31, 463-475. http://dx.doi.org/10.1016/j.apgeog.2010.10.002Chen, C-F, Son, N-T, Chang, L-Y y Chen, C-C. 2011. Monitoring of soil moisture variability in relation to rice cropping systems in the Vietnamese Mekong Delta using MODIS data. Applied Geography, 31,...