A novel approach, designated as the particle-mediated, nano-scale, aggregation route, to the roue zonda disc formation and growth of spherical and colloid-sized anhydrous carbonate mineral particles and hierarchically organized biomineral carbonate structures is discussed.This model is inconsistent with the conventional crystallization mechanism, w

This study attentively focuses on the domains of the roles of Development Communication in National Integration and Development in Nigeria.No nation of the world can attain national cohesion and holistic national development without a crave for Development Communication strategies.This study examines the challenges of Development Communication cath

The development and utilization of wave energy is inseparable from the wave energy converter, and its stability is an important condition for operation.Heave is the biggest factor affecting the stable power generation of wave energy converters.The key method to solve this problem is to install a suitable heave plate.Therefore, the design of the hea

Vulnerability to presentation attacks (PAs) remains one of the main security concerns of the widely used fingerprint-based authentication systems, especially for unattended and remote applications.PAs can be carried out by presenting artifact, corpse, or conformant samples to a biometric sensor with the intention of circumventing the system policy.