The development of precise atomic clocks plays an increasingly important role in modern society. Shared timing information constitutes a key resource for navigation with a direct correspondence between timing accuracy and precision in applications such as the Global Positioning System.   Atomic clocks are one of the most accurate time …

our business market, like everything else, will change with time. As your business matures and your market share steadily increases, you will probably begin to encounter the growth limits of your original target market. Another method of market expansion involves developing new products that you will introduce to the same …

Nerve agents, a class of synthetic phosphorous-containing compounds, are among the most toxic substances known. Brief exposure to the most potent variants can lead to death within minutes. Once nerve agents enter the body, they irreversibly inhibit a vitally important enzyme called acetylcholinesterase. Its normal job within the nervous system …