Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Agricultural Research Council-Research Institute for Industrial Crops, (CRA-ISCI), Via di Corticella 133, 40129 Bologna, Italy, and Department of Pharmacology, Molecular Toxicology Unit, Alma Mater ...

Each GRE verbal or quantitative reasoning test produces a total score from 130-170 in 1-point increments, where the analytical writing test receives a score between 0 and 6 in half-point increments.

Brier Creek Elementary is a public school located in Raleigh, NC, which is in a large city setting. The student population of Brier Creek Elementary is 551 and the school serves PK-5. At Brier Creek ...

Pearsontown Elementary is a public school located in Durham, NC, which is in a large city setting. The student population of Pearsontown Elementary is 740 and the school serves PK-5. At Pearsontown ...