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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Singleton mesh patterns in multidimensional permutations
多维排列 Singleton网格模式 排列模式
2023/11/13
Permutation patterns is a popular area of research introduced in 1968, but with roots going to the work of Leonhard Euler in 1749.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Mathematics for web-like patterns of solitary in waves in shallow water
浅水波浪 孤单 网状模式
2023/4/13
I will give a review of the KP solitons based on Grassmannians. In the talk, I will also give several physical applications of KP solitons to shallow water wave phenomena, and discuss some initial val...
Neurodegenerative disease can progress in newly identified patterns（图）
神经退行性疾病 模式进展 机器学习 ALS 健康下降
2023/6/21
Neurodegenerative diseases — like amyotrophic lateral sclerosis (ALS, or Lou Gehrig's disease), Alzheimer’s, and Parkinson’s — are complicated, chronic ailments that can present with a variety of symp...
When curved materials flatten, simple geometry can predict the wrinkle patterns that emerge（图）
弯曲材料 皱纹图案 柔性电子产品
2023/7/7
An object that’s intrinsically flat, say a piece of paper, can be shaped into a cylinder without stretching or tearing it. The same isn’t true, however, for something intrinsically curved like a conta...
Artificial intelligence model can detect Parkinson’s from breathing patterns（图）
人工智能模型 呼吸模式 帕金森氏症
2023/6/20
Parkinson’s disease is notoriously difficult to diagnose as it relies primarily on the appearance of motor symptoms such as tremors, stiffness, and slowness, but these symptoms often appear several ye...
Launch of major international study into migratory patterns in Africa（图）
migratory patterns 移民形式 Africa 非洲
2007/7/19
12 July 2007，The John D and Catherine T MacArthur Foundation has awarded a $900,000 grant to the International Migration Institute (IMI) at Oxford University to carry out research into migratory patte...
New model helps explore patterns of urban sprawl and the implications for quality of life
New model statistics Population
2007/3/5
February 19, 2007，Americans like living in cities, and according to statistics in the United Nations World Population Database so do an increasing number of people throughout the world.