The development and refinement of gas mixtures and reference standards have become fundamental to ensuring the accuracy, reproducibility and traceability of analytical measurements across diverse ...

Proteins have specific biological functions in cells through conformational changes and interactions. Therefore, precise, in ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

Detergent micelles are used in many areas of research and technology, in particular, as mimics of the cellular membranes in the purification and biochemical and structural characterization of membrane ...

A novel way of operating metal-oxide gas sensors is demonstrated that extends the gas-analyzing facilities of conventional thin-film gas sensors. In our approach, thin-film metal-oxide gas sensors on ...

A non-uniform sampling digital phase locked loop (DPLL), with a hard limiter as quantizer, is analyzed by a graphical method in the case of phase and frequency step inputs and no noise. The cycle ...