The invention of lacquer technology is significant in history as the first evidence of the use of an organic substance in creating durable coloured Pillow objects.By focusing on the evidence from the Jomon Period, Japan, this article clarifies the nature of complex technology and knowledge required for lacquer production, presents how lacquer techn
Barbados aloe (Aloe vera (L.) Burm.f.) has traditionally been used for healing Tank in natural medicine.However, aloe is now attracting great interest in the global market due to its bioactive chemicals which are extracted from the leaves and used in industrial preparations for pharmaceutical, cosmetic and food products.Aloe originated from tropica
Background: The marginal fit of crowns is of clinical importance.It is found that marginal and occlusal discrepancies are commonly increased following cementation.The resistance of cementing materials is a factor that prevents cast restorations from being correctly seated.Different finish lines behave differently in facilitating the escape of the c
Great ape manual gestures are described as communicative, flexible, intentional, and goal-oriented.These gestures are thought to be an evolutionary pre-cursor to human language.Conversely, facial expressions are thought to be inflexible, automatic, and derived from emotion.However, great apes can make a wide range of movements with their faces, and