Cosmetics have become a part of everyone's grooming routine, where lipstick promotes the mood of makeup. Around 5000 years ago, the ancient Sumerian and Indus Valley men and women were possibly the first to invent and wear lipstick. Sumerians used crushed gemstones to decorate their faces, mainly on the lips and around the eyes. Egyptians like Queen Cleopatra crushed Red Carmine (bugs)to create a...
The provided data illustrates the varying levels of demand for different types of information resources within an academic or research context. This analysis offers valuable insights into the preferences and requirements of users when accessing resources. Notably, there is a substantial need for journals in engineering and technology fields, indicating their crucial role in research and academic...
The extensive utilization of petrochemical polymer-based plastics has led to significant environmental challenges. A viable solution involves the incorporation of high-quality biomaterials as a substitute for traditional plastics. In pursuit of this goal, Polylactic Acid (PLA) and Polycaprolactone (PCL) biopolymers were combined with catechin and nano chitosan additives to innovate food packaging...
The utilization of nano-CaCO3 is currently growing very fast in various fields. The research aims to produce and analyze the properties of nano-CaCO3 from clamshells (Geloina sp.). The production of nan-CaCO3 was done by the top-down process using high-energy milling. The clamshell (Geloina sp.) is the potential resource of nano-CaCO3. The nano-CaCO3 can be produced by the milling process. The...
Uncertainty is a key aspect that arises in any actual mathematical model and may lead to a change in the situation. Because of the presence of uncertainty in the model, it is particularly challenging to manage these models using conventional techniques. Fuzzy set theory and its extensions, such as intuitionistic fuzzy set, hesitant fuzzy set, rough fuzzy set, and hybrid fuzzy-soft-set theory, have...
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