نتایج جستجو برای: ultrasound time
تعداد نتایج: 1985327 فیلتر نتایج به سال:
Intraoperative ultrasound angiography (USA) provides to the neurosurgeon real-time information about the cerebral vascular network but is difficult to interpret due to the presence of noise and artifacts. A segmentation algorithm may improve the visualization of data by extracting the vascular structures only. We propose to adapt and test an existing model-based segmentation method on 3D USA da...
background: various uterine disorders lead to infertility in women of reproductive ages. this study was performed to describe common uterine causes of infertility and sonographic evaluation of them for midwives. methods:to study the literatures, manuscripts published at “pubmed”, “elsevier”, “google scholar”, “sid” and original text books, between 1985 and 2015, were carefully reviewed, using...
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