
About Us – U.S. Advisory Commission on Public Diplomacy
Since 1948, Congress has charged the United States Advisory Commission on Public Diplomacy (ACPD) with appraising activities intended to understand, inform, and influence foreign publics …
Reports – U.S. Advisory Commission on Public Diplomacy
2022年12月9日 · The ACPD will provide frequent and in-depth information to better serve and empower those that formulate, authorize, fund, and engage in these activities.
U.S. Advisory Commission on Public Diplomacy - U.S. Department …
The ACPD conducts research and symposiums that provide honest assessments and informed discourse on public diplomacy efforts across government. Supported by the Under Secretary …
U.S. Advisory Commission on Public Diplomacy - Wikipedia
The United States Advisory Commission on Public Diplomacy (ACPD), created in 1948, is tasked by Congress with "appraising U.S. Government activities intended to understand, inform, and …
The U.S. Advisory Commission on Public Diplomacy (ACPD) is a bipartisan panel created by Congress in 1948 to formulate and recommend policies and programs to carry out the public …
ACFM (交流电磁场测量法)检测技术简介 - 知乎
ACFM(Alternating current field measurement)交流电磁场检测技术是一种新型的无损检测和诊断技术,用于检测金属构件表面和近表面的裂纹缺陷,可以测量裂纹的长度和计算裂纹深度, …
关于大气环境类ACP和ACPD,AMT和AMTD投稿的问题 - 论文投稿
发现他们的投稿流程是:先给副主编,认可后发到ACPD或者AMTD上公开,同时送给审稿人评审,最后才决定ACP或者ATM是否录用。 这个模式,以前真没碰到过。 问了几个同事,也没碰 …
交流电势下降技术,可检测点到裂纹的过渡,MRS Advances - X-MOL
在这项研究中,建立了交流电势降(ACPD)系统,并将其应用到坑到裂纹过渡的检测中。 结果表明,ACPD系统对裂纹萌生有能力并且很敏感,并且灵敏度随着频率的增加而增加。
用多频交流电势降技术确定金属底部裂纹深度的新方 …
2015年10月1日 · 研究了一种基于有限元分析的简单数学方程,利用电压比频率曲线斜率求解底部裂纹深度的新方法。 发现电压比在5-15Hz范围内随频率线性变化;这个范围略高于等效频 …
一种基于交流电位降技术的支持向量机方法对金属板底部的凹坑和 …
交流电势降 (ACPD) 是一种非破坏性技术,广泛用于检测和测量导电材料中的缺陷。 本文介绍了一种结合 ACPD 和支持向量机 (SVM) 的方法来准确识别金属板底面的典型缺陷,即凹坑和裂纹。