نتایج جستجو برای: profile reconstruction
تعداد نتایج: 342569 فیلتر نتایج به سال:
Microtia is the complete absence of auricular tissues. Total reconstruction of the ear is one of the most difficult problems is reconstructive surgery. Classical multi-staged reconstructions can achieve satisfactory results but they require multiple hospitalizations and high cost. The ideal would be reconstruction of a life-like ear in one operation. Yeguang Song from China has done one stage t...
PURPOSE To introduce an alternative approach to three-dimensional (3D) magnetic resonance (MR) imaging using a method that is similar to x-ray tomosynthesis. METHODS Variable angle tilted-projection images are acquired using a multiple-oblique view (MOV) pulse sequence. Reconstruction is performed using three methods similar to that of x-ray tomosynthesis, which generate a set of tomographic ...
Abstract: in this Paper, Optimal placement and sizing of DGs is considered as an engineering optimization problem. Due to integration and influence of DGs in distributed networks, optimal location and sizing of them are done based on objective functions such as: voltage profile improvement, power loss reduction, reliability improvement, restraining the increase of power plant, etc. These goals ...
We present a gravitational lensing analysis of the galaxy cluster Abell 1689, incorporating measurements of the weak shear, flexion, and strong lensing induced in background galaxies. This is the first time that a shapelet technique has been used to reconstruct the distribution of mass in this cluster, and the first time that a flexion signal has been measured using cluster members as lenses. F...
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