Toward minimizing bacterial colonization of surfaces, we present a one-step etching technique that renders aluminum alloys with micro- and nano-scale roughness.Such a multi-scale surface topography exhibited enhanced antibacterial effect against a wide range of pathogens.Multi-scale topography of commercially grade pure aluminum killed 97% of Esche
The integration of scientific contents is a global trend in its teaching and it is relevant due to its social impact for problem solving.The paper analyses the historical evolution of the teaching learning of biomedical sciences, emphasizing on its contents integration from Physiology, in the Dentistry degree course.Among the theoretical methods, t
A variety of data-based services such as cloud services and big data-based services have emerged in recent times.These services store data and derive the value of the data.The reliability and integrity of the data must be ensured.Unfortunately, attackers have taken valuable data as hostage for money in attacks called ransomware.It is difficult to r