A novel signal representation using fuzzy mathematical morphology is developed.We take advantage of the optimum fuzzy fitting and the efficient implementation of morphological operators to extract geometric information from signals.The new representation provides results analogous to those given by the polynomial transform.Geometrical decomposition
Multiple Access Control for Cognitive Radio-Based IEEE 802.11ah Networks
The proliferation of Internet-of-Things (IoT) technology and its reliance on the license-free Industrial, Scientific, and Medical (ISM) bands have rendered radio spectrum scarce.The IoT can nevertheless obtain great advantage from Cognitive Radio (CR) technology for efficient use of a spectrum, to be implemented in IEEE 802.11af-based primary netwo
African Americans in Atlanta: Adrienne Herndon, an Uncommon Woman
Ahead of her time and outside of her assigned place, Adrienne Herndon achieved acclaim in education, drama, and architecture in turn-of-the-century Atlanta.As head of Scouring Pads the drama department at Atlanta University, as aspiring dramatic artist, as architect of what would be designated a National Historic Landmark, Adrienne Herndon set her
Stabilization of Soil Using Eggshell Powder as a Partial Replacement for Lime: A Sustainable Approach
This study assesses the effectiveness of lime in stabilizing soil and focus on the prospects of using eggshell powder as an economic and environmentally friendly alternative to lime.To ascertain the impact of different degrees of eggshell powder, particular at 0.5 g, 1g, 1.5g and 2g equivalent to 0.5%, 1%, 1.5% and 2% the weight of the soil respect