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Two layered Co(II) amino acid Schiff base complexes, [Co(napala)(tbpe) 0.5 ] n (1) and [Co(napgly)(tbpe) 0.5 ] n (2) [H 2 napala=N-(2-hydroxy-1-naphthylmethylidene)-d/l-alanine, H 2 napgly=N-(2-hydroxy-1-naphthylmethylidene)-glycine and tbpe=trans-1,2-bis(4-pyridyl)ethylene], have been synthesized by solvothermal methods and characterized using single-crystal...
This paper investigates the influence on energy consumption by economic structure in China using panel cointegration and Granger causal test with panel vector error correction (VEC) model. The panel cointegration test reveals the long equilibrium relationship between energy consumption and economic structure in China. The Granger causal test with panel VEC model reveals the unidirectional causality...
This study conducts three types of relational embedded configuration based on the relational embedded ties between the focal firm and its partners-customer, supplier, competitor and research institution. The effects of configurations on service innovation are contingent on service innovation types. From internal perspective, the network competence of a firm can enhance the performance of service innovation...
This paper considers the problem of detection of weak signal detection in noisy chaotic time series using an optimal radial basis function neural network (ORBFNN). Based on chaotic dynamic mechanism, using ORBFNN to establish the forecast model of chaotic time series. When noise exists, to determine the structure of an optimal RBF predictor, we propose a new technique called the cross-validated subspace...
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