This article analyses the main candidate topologies for power supply for low earth orbit satellite applications, which are considered from the standpoint of energy continuity and power balance.The system components are dealt with as energy port elements through which energy is exchanged along the system.A comparative study and selection of the opti
This in-vitro study aimed to evaluate the changes in color stability and surface roughness of a universal single-shade dental composite, Omnichroma on immersion in different alcoholic beverages.Eighty-four Palfique Omnichroma (Tokuyama Dental Corporation, Japan) dental composite discs were fabricated and categorized into three groups according to t
Nanofibers are threads at the nanometric scale.Electrospinning is a technique that uses electric fields as the driving force to produce fibers ranging from nanometers to micrometers.Membranes based on polymeric nanofibers slate vcc obtained through electrospinning possess an excellent capacity to carry drugs and natural active components, promoting