As President Barack Obama rightly noted in one of his first directives, his "highest priority is to keep the American people safe."[1] Addressing homeland security challenges effectively requires ...

To say that a trip from Earth to Mars is merely a long one would be a massive understatement. On July 30, 2020, when the ...

Robust per- and polyfluoroalkyl substances (PFAS) analysis is essential for ensuring food safety and consumer health. However, PFAS analysis in complex environmental matrices can require long ...

This is a preview. Log in through your library . Abstract This is an expository article concerning complex analysis, in particular, several complex variables. Several subjects are discussed here to ...

Real analysis: inequalities, the continuum property, induction, sequences, functions and limits, continuity, contraction mappings and fixed points, differentiation, mean value theorems and Taylor's ...

Proteins have specific biological functions in cells through conformational changes and interactions. Therefore, precise, in situ analysis of protein complex changes is essential for understanding ...