With this worksheet, your student will learn all about how the tides work, and he will be able to practice graphing some data on high tide and low tide activity. Download Worksheet.
Network interface device. In telecommunications, a network interface device (NID; also known by several other names) is a device that serves as the demarcation point between the carrier's local loop and the customer's premises wiring.
NIDDK Program Staff. 1  Aaron Pawlyk, Ph.D. Key regulators of intermediary metabolism; drug discovery; pharmacogenetics and precision medicine. 2  Salvatore Sechi, Ph.D. Proteomics, Systems Biology, and Structural Biology as applied to diabetes, metabolic, and endocrine diseases.