Americium, curium and californium—crystallizing the rarest elements

Actinides are a group of heavy, radioactive elements that include uranium, plutonium, americium, curium, berkelium and ...
Live Science

Periodic table of elements: How it works and who created it

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C&EN

How did chemists identify the poison that killed Alexei Navalny?

European leaders have concluded that the Russian politician Alexei Navalny died in a Russian prison in 2024 because he “was poisoned with a lethal toxin,” epibatidine.
IEEE

Finite Element Analysis of the Asymmetric Warpage Induced by the Oxidation Process in Trench Insulated Gate Bipolar Transistor (Trench IGBT) 12” Si Patterned Wafers

Abstract: Trench Insulated Gate Bipolar Transistors (IGBTs) represent a significant advancement in power semiconductor technology, offering notable improvements over traditional planar IGBTs. Despite ...
IEEE

General fuzzy number intuitionistic fuzzy arithmetic aggregation operators based on fuzzy structured element

Abstract: In this paper, based on the representation of fuzzy structured element (FSE) of general fuzzy number intuitionistic fuzzy set and its operations, we define a score function of general fuzzy ...