Showing 1 - 10 of 48
The proposition that the technology of the Internet and Web offers a basis for culturally-neutral, computer-mediated communication was tested through a content analysis of 100 Mainland Chinese and American websites. It was found that the tools of the Internet and Web were neither fully neutral...
Persistent link: https://www.econbiz.de/10009275804
Adherents of Fundamental Indexing (FI) suggest that it is more protable to base portfolio weights on indirectly size-related indicators like accounting data rather than directly on market caps. In noisy markets a la Roll (1984), it is argued, underpriced stocks overperform but are underweighted...
Persistent link: https://www.econbiz.de/10010548021
Persistent link: https://www.econbiz.de/10011148169
Constant factor loadings is a standard assumption in the analysis of large dimensional factor models. Yet, this assumption may be restrictive unless parameter shifts are mild. In this paper we develop a new testing procedure to detect big breaks in factor loadings at either known or unknown...
Persistent link: https://www.econbiz.de/10009132743
This paper addresses the theoretical analysis of synchronization between two complex networks with nonidentical topological structures. By designing effective adaptive controllers, we achieve synchronization between two complex networks. Both the cases of identical and nonidentical network...
Persistent link: https://www.econbiz.de/10010872446
We have proved a new rotational sorting algorithm capable of reducing the complexity of data assignment process embedded in the maximum likelihood (ML)-based solution of a multitarget tracking problem from O(N3) of the conventional Hungarian type routines to O(N2) provided that the bearings-only...
Persistent link: https://www.econbiz.de/10010749667
Rainwater collected from residential roofs and greywater generated from domestic uses except toilets are viewed as possible substitutes for high grade water sources which supply nonpotable indoor uses and irrigation in Australia. This paper searches for alternatives by adopting roofwater and...
Persistent link: https://www.econbiz.de/10010997746
Time invariance of factor loadings is a standard assumption in the analysis of large factor models.  Yet, this assumption may be restrictive unless parameter shifts are mild (i.e., local to zero).  In this paper we develop a new testing procedure to detect big breaks in these loadings at...
Persistent link: https://www.econbiz.de/10011004160
Coal-fired gasifiers are the key technology for clean power generation and coal chemical process. This paper presents a 2-stage entrained flow dry powder gasifier in which coal is entrained into the lower chamber burner with oxygen and steam to raise the temperature of the crude gas up to...
Persistent link: https://www.econbiz.de/10011040398
We demonstrate a simple high-throughput single-cell approach that exploits the ultrahigh brightness and non-invasive nature of synchrotron infrared beam to characterize strains of the cyanobacterium Synechocystis 6803 (S. 6803) constructed with altered metabolic traits affecting the acyl-CoA...
Persistent link: https://www.econbiz.de/10011041277