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Template‐based strategies are becoming increasingly important for controlling the position of nanoparticle‐based (NP‐based) structures on surfaces for a wide variety of encoding and device fabrication strategies. Thus, there is an increasing need to understand the behavior of NPs in confined spaces. Herein, a systematic investigation of the diffusion and adsorption properties of DNA‐modified NPs is...
Objective To compare the effects of cilostazol on cerebral arteries and cerebrovascular blood flow in secondary prevention of ischemic stroke, with those of aspirin. Methods Sixty-eight patients who had ischemic stroke during the recent 1–6 months were recruited and randomized into cilostazol or aspirin group. Cerebrovascular condition was assessed by magnetic resonance angiography (MRA) and transcranial...
A multi-dimension comprehensive thermal model is presented to simulate the steady temperature distribution of breast, which is based on the breast anatomical structure and physiological characteristics. This model takes the metabolic heat generation, blood perfusion and vascular thermal interaction into account. Finite element analysis method is used to solve the heat diffusion equation. The simulated...
Breast cancer is a common and dreadful disease in women. The aim of this study is to interpret the problem of the thermograms of diseased breasts by establishing the reference standard of thermal symmetry for normal female breasts with a new infrared thermal imaging technology. Forty-four female subjects, including forty normal and four abnormal were examined. The results show that for normal young...
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