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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：An active contour model with local variance force term and its efficient minimization solver for multi-phase image
局部方差力项 活动轮廓模型 多相图像 最小化求解器
2023/5/8
In this work, we propose an active contour model with a local variance force (LVF) term that can be applied to multi-phase image segmentation problems. With the LVF, the proposed model is very effecti...
A new X-ray technique developed at Cornell offers an unprecedented look at the elaborate inner workings of batteries while they are in use – a breakthrough that is already yielding important findings ...
Making catalytic surfaces more active to help decarbonize fuels and chemicals（图）
催化表面 帮助燃料 化学品脱碳
2023/6/7
Electrochemical reactions that are accelerated using catalysts lie at the heart of many processes for making and using fuels, chemicals, and materials — including storing electricity from renewable en...
Transcriptome sequencing of active buds from Populus deltoides CL. and Populus×zhaiguanheibaiyang reveals phytohormones involved in branching
Transcriptome sequencing Populus deltoides CL. Populus×zhaiguanheibaiyang
2023/6/5
Branching in woody plants affects their ecological benefits and impacts wood formation. To obtain genome-wide insights into the transcriptome changes and regulatory mechanisms associated with branchin...
FDA Approves Treatment for Children and Teens With Mildly to Moderately Active Ulcerative Colitis
Ulcerative colitis pediatric
2006/12/26
December 20, 2006，The Food and Drug Administration (FDA) today approved Colazal (balsalazide disodium) for the treatment of mildly to moderately active ulcerative colitis in patients 5 to 17 years of ...