Chemotherapy is one of the most conventional modalities for cancer therapy.However,the high multidrug resistance of tumo......

针对目前利用宋词进行生成式隐写方法词典库过大,载密文本安全性不高和隐写成功率低的问题,提出了一种利用宋词韵律中“中平仄”出......

广泛应用于超宽带雷达的无载波窄脉冲信号具有较高的距离和角度分辨率、超近程探测能力、便于目标识别、抑制混响起伏等独特优势。......

Ursolic acid(UA),a natural pentacyclic triterpenoid,possesses widespread biological and pharmacological activities.Howev......

本文报告了从加速器辐照后的银靶中分离和纯化~(109)Cd的简便、高效方法。靶物用硝酸溶解后,首先利用银离子与铜的电化学交换反应......

In this paper,a novel secret data-driven carrier-free(semi structural formula)visual secret sharing(VSS)scheme with(2,2)......