Retinal vessel segmentation is critical in detecting retinal blood vessels for a variety of eye disorders, and consistent computerized method required automatic disorder screening. Many methods are implemented, but these only yielded accuracy lack good sensitivity due to the coherence segmentation. Another main factor low proper technique handle low-varying contrast problem. In this study, we p...

i read with interest dr. yazdani's reply about the article entitled “administration of magnesium sulfate to women with premature labor: the effect on bleeding time”. 1 in my review of hematology references, i could not find any reference for determining hemoglobin (hb) sooner than 24 hrs and dr. yazdani had not cited any reference either. however, about the influence of hb on homeostasis, there...

  I read with interest Dr. Yazdani's reply about the article entitled “administration of magnesium sulfate to women with premature labor: The effect on bleeding time”.1 In my review of hematology references, I could not find any reference for determining hemoglobin (Hb) sooner than 24 hrs and Dr. Yazdani had not cited any reference either. However, about the influence of Hb on homeostasis, ther...

The existence of large blood vessels seriously impacts the results of microwave ablation on heat transfer of surrounding tissue, and the research of influences about large blood vessels could be essential and significant. The temperature distribution in the tissue was analyzed with a microwave heating source by finite element method. The model, where the blood vessel is parallel to antenna, has...

Background: Angiogenesis initiated by cancerous cells is the process by which new blood vessels are formed to enhance oxygenation and growth of tumor. Objective: In this paper, we present a new multiscale mathematical model for the formation of a vascular network in tumor angiogenesis process. Methods: Our model couples an improved sprout spacing model as a stochastic mathematical model of spro...