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
Advancements in Home Decor chemical, medical, cosmetic, and plastic producing industries have improved agricultural yields, health and human life in general.As a negative consequence, a plethora of chemicals are intentionally and unintentionally released to terrestrial and aquatic environments with sometimes devastating effects for entire ecosystem
The development of mobile applications is unbalanced with the level of its security which is vulnerable to hacker attacks.Some important things that need to be considered in the security of mobile applications are login and database system.A login system that used the database as user authentication and passwords Crystals are very vulnerable to be