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The effects of brassinosteroid signaling on shoot and root development have been characterized in great detail but a sim......
The authors analyze co_seismic displacement field derived from the Global Position System (GPS) observations collected b......
Numerical Simulation of Thermal Characteristics in the Process of Electroslag Remelting for Producti
The slag pool is a complex system which gathers electromagnetic field,thermal field and flow field in the process of ele......
The port city of Guangzhou is poised to spearhead the Belt and Road Initiative Alan Murray,editor of Fortune magazine,an......
MINIMUM ATTRIBUTE CO-REDUCTION ALGORITHM BASED ON MULTILEVEL EVOLUTIONARY TREE WITH SELF-ADAPTIVE SU
Attribute reduction is an important process in rough set theory.Finding minimum attribute reduction has been proven to h......
针对中文联机手写文本识别中需要对不同长度的切分路径进行快速合理评价的问题,提出了一种基于后验概率的动态规划代价函数计算方......
对基于区域的几何活动轮廓模型中的区域项进行了改进。改进后的算法不仅解决了原算法存在的稳定性问题,同时也有效地提高了分割速度......
塔藏断裂位于东昆仑断裂带东段,长约170km,与岷山断裂带共同构成巴颜喀拉块体的东北构造边界,中部与岷江断裂、荷叶断裂、虎牙断裂......
目前,在中国环境社会学与生态人类学均是不断成长、发展中的学科。由于这两个分支学科在研究对象上有所重叠,因此容易造成理解的偏差......
图像分割是超声医学图像学中的难题之一。改进的Chan-Vese(C-V)法加入了约束符号距离函数的能量项,避免了演化时候的重新初始化。......
深入分析了交叉皮层模型(ICM)的性能参数、基本特性和工作原理,得出无耦合时的内部活动项累加式、点火时刻表达式和点火周期等,总......
在中国农贷市场,供给方垄断和总供给不足的双重约束造成了市场分割,而分割的市场状态进一步导致了“多重均衡利率”的存在:关系借贷一......
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图像增强是指纹自动识别系统中非常关键的部分,它直接影响着指纹识别的最终效果。指纹预处理一般包括规格化、方向图计算、频率计......
CAPTCHA is a completely automated program designed to distinguish whether the user is a computer or human. As the proble......
自相似与波动聚集性是金融时间序列的两个重要特征,文章将这两个特征结合,提出了一种基于自相似的波动聚集模型。基于该模型提出了一......