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When damage tolerance based design and analysis of crack growth process are carried out based on the experimental data, there exist great uncertainties for model parameters, if these parameters were considered to determined value, it will cause a large predicted error. Moreover, if the correlation between these parameters are ignored or not be considered, the scatter of parameters cannot be captured...
This research has described and explored the collaborative relationships between foreign direct investments by Japanese manufacturers in Vietnam and domestic suppliers, how the investors manage domestic factories is also discussed. The theories of multinational enterprises, strategic alliances, and supply chain models are linked into a single structure, and a specialist questionnaire is utilized to...
Based on the orthogonal test method, optimizing test on softwood cutting propagation technique of Symplocos tetragona has been carried out. The results indicated that cutting type, growth regulator type, growth regulator concentration, and treatment time had significant effect on rooting quality of Symplocos tetragona, and the best level for factors were the upper part of cuttings with terminal buds...
As we know, streaming electrification due to oil flow is an important phenomenon in power transformers particularly on those high rated voltage ones, and the study around it is still a challenge. In this paper, the streaming electrification characteristic of insulation mineral oil from Nynas was studied by using an improved mini-static tester to measure the electrostatic charging tendency (ECT) of...
Considering the high packet losses and low, varying bandwidth of GPRS/EDGE network and limited computation power of handheld devices, we present and implement a novel SVC video-on-demand system for hand-held devices over GPRS/EDGE network. For the purpose of handling varying bitrate, we propose a priority based layer switching (PLS) adaptation scheme for SVC stream, which not only performs online...
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