نتایج جستجو برای: global indexes
تعداد نتایج: 469688 فیلتر نتایج به سال:
OBJECTIVES We tested the feasibility of using analysis of color kinesis images to objectively assess global and regional left ventricular (LV) diastolic function in patients with dilated cardiomyopathy (DCM). In addition, the ability of this technique to track drug-induced changes on LV diastolic properties was studied. BACKGROUND Diastolic dysfunction contributes to symptomatology in patient...
Today, with increasing human population and more usage of natural resources is cause of needing to environmental management more than before. Global experiments show that appearance of unsustainability environmental Indexes is the cause of undesirable natural resources management and harmful effects on environmental. Thus attention to sustainable development principle that is based on advantage...
In this paper we discuss the procedures to test a global search algorithm applied to a space trajectory design problem. Then, we present some performance indexes that can be used to evaluate the effectiveness of global optimization algorithms. The performance indexes are then compared highlighting the actual significance of each one of them. A number of global optimization algorithms are tested...
A new indexing method is presented which is capable of indexing multiple crystal lattices from narrow wedges of diffraction data. The method takes advantage of a simplification of Fourier transform-based methods that is applicable when the unit-cell dimensions are known a priori. The efficacy of this method is demonstrated with both semi-synthetic multi-lattice data and real multi-lattice data ...
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