This chapter provides a detailed introduction to the impact of propagation effects on an analog signal impressed on an optical carrier in fiber. The effects studied in the chapter range from linear ...

IN watching the advance of science, and particularly of the physical sciences to-day, one cannot fail to be struck by the very close connexion between theory and experiment—a relation which is ...

To complete the challenge, participants must identify the differences between the two images within the time limit. Incorporating these puzzle challenges into daily routines improves mental ...

A key feature of all types of dementia is that they cause gradually worsening effects. Some differences between different types of dementia are the speed of progression, and which of the symptoms are ...

Knowing and understanding the differences between sadness and depression can ... Depression is a mood disorder that has an overpowering effect on many parts of a person’s life.

The only difference, usually, between a cheese pizza and a pepperoni pizza is the pepperoni. Yet in the United States of America, two completely different government agencies are responsible for ...

Raman spectroscopy has been proven to be a fast, convenient, and nondestructive technique for advancing our understanding of biological systems. The Raman effect originates from the inelastic ...

For information about the difference between sex and gender, see this article. Some people may experience mild or serious side effects during their Vyvanse treatment. These are just a few of the ...