In January 2009, US Airways Flight 1549 from New York to Charlotte collided with a flock of geese and was forced to make an emergency landing in the Hudson River. Everyone survived, apart from the ...

Abstract: One of the important mathematical tools that play a central role in many practical areas, such as mathematical economics, are real-valued functions and integration of real-valued functions ...

Abstract: To explore the essential law of fuzziness of interval-valued intuitionistic fuzzy sets (IVIFSs), the entropy brought by interval values is studied. Moreover, together with classical score ...

Estrella Resources Limited (ASX: ESR), a company focused on resource exploration, has announced outstanding assay results from its drilling program at the Ira Miri Manganese Prospect in Timor-Leste.