Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers ...

Block diagrams can be written, usually in boxes, with the headings input, process, and output. When planning how a circuit will function, these headings are then used to plan what the input ...

School of Physical Science and Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China Beijing Key Laboratory of Novel Materials Genetic Engineering and Application for Rail Transit, ...