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In this paper, we present a method for constructing a 3D <i>cross-frame field</i>, a 3D extension of the 2D cross-frame field as applied to surfaces in applications such as quadrangulation and texture synthesis. In contrast to the surface cross-frame field (equivalent to a 4-Way Rotational-Symmetry vector field), symmetry for 3D cross-frame fields cannot be(More)
BACKGROUND AND PURPOSE Thrombolytic treatment criteria vary significantly between China and the USA. We reviewed current intravenous (IV) thrombolytic therapy practices in China and the USA to determine the most appropriate. METHODS We conducted a systematic review of studies that used IV recombinant tissue plasminogen activator (rt-PA) therapy in China(More)
Airborne mobile sensor network, which is composed of sensor nodes integrated airborne vehicles, draws the attention of many interesting topics in multifarious areas, such as environmental monitoring, battlefield surveillance or disaster management. In this function specific network, some application based rules should be obeyed completely, such as signal(More)
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