80. “Let go of who you think you’re supposed to be and embrace who you are.”–Brene Brown Related50 Elton John Quotes That Remind You You're Still Standing 81. “Don’t bother just to be better than your contemporaries or predecessors. Try to be better than yourself.”– William F...
44. John D. Jackson. Classical Electrodynamics. Wiley, third edition, August 1998). 45. M. Lobet, B. Majerus, L. Henrard & P. Lambin. Perfect electromagnetic absorption using graphene and epsilon-near-zero metamaterials. Phys. Rev. B 93, 235424 (2016). Scientific Reports | 6:38141 | ...
By the end of January 2020, it was clear that all Chinese provinces had confirmed cases, and the number of infected cases was already growing outside mainland China, in the region, and in many further locations like Australia, Europe, and North America. Soon after, the disease reached anothe...
$$\begin{array}{c}{\left({{\bf{k}}}^{{\rm{eB}},\omega }{\boldsymbol{,}}\,{{\bf{k}}}^{{\rm{oB}},\omega }\right)}_{{{\rm{M}}}_{i}}{\boldsymbol{=}}{\left(\left(\begin{array}{ccc}1 & 0 & 0\\ 0 & 1 & 0\\ 0 & 0 & -1\end{array}\right)\,\cdot\...
Java 反射机制可以让我们在程序编译期(Compile Time)之外的运行期(Runtime)可以拿到一个对象的所有信息,比如检查类,接口,变量以及方法的信息。反射还可以让我们在运行期实例化对象,调用方法,通过调用 get/set 方法获取变量的值。 反射也是java被视为动态语言的一个关键特性。
know that it would be their last moment together. Full of hope, Peter John promised his father that he will make him proud by making a positive impact in this world. He also requested prayers and support for all those in the frontlines of this pandemic—indeed hoping that it will end ...
This process is summarized in one sentence as a combined decision-making process of adding, deleting, modifying and checking memory data according to John von Neumann's time flow form. 第一个论证过程是德塔分词, 2019 年我不断的进行分词的细化, 优化, 反复的提炼, 发现了一些振奋人心的论点, 我...
In the whole year of 2019, the VPCS back-end engine gradually formed some standardized functions and papers, which were applied to the front-end, back-end, cache, database and other subsystems of DETA. My evaluation of them is that they are lightweight and extensible. VPCS is gradually in...
A. Reflectarray Antennas, John Wiley & Sons, New Jersey (2008). 19. Zhu, B., Feng, Y. J., Huang, C., Zhao, J. M. & Jiang, T. Switchable metamaterial reflector/absorber for different polarized electromagnetic waves. Appl. Phys. Lett. 97, 051906 (2010). 20. Chen, H.-T., ...
Anntena Theory—Analysis and Design, 2nd ed.; John Wiley & Sons: Hoboken, NJ, USA, 1997. [Google Scholar] Dhondt, G.; Zutter, D.D.; Martens, L. An improved free-space technique modelling for measuring dielectric properties of materials. In Proceedings of the 1996 Digest IEEE Antennas ...