We consider comparator-based nonlinear feedback systems, and use Tsypkin's method to develop a strategy with which to find systems with low-pass linear part for which the describing function technique ...

A third-order loop filter (LF) using a single op-amp resonator is presented for continuous-time delta-sigma modulators. The proposed technique improves both the power and area efficiencies by reducing ...

Moreover, the package contains generators for a load of both single- and multi-objective optimization test functions which are frequently being used in the literature of (benchmarking) optimization ...

A novel single crystal, PyB, is produced in a high yield by the simple method of connecting a pyrene unit and a rhodamine B moiety together. PyB shows multiple functions of aggregation-induced ...

The pipeline for Protein Activity Inference in Single Cells (PISCES) is a regulatory-network-based methdology for the analysis of single cell gene expression profiles. PISCES transforms highly ...

It may be good for your waistline - but drinking a single slimline G&T could push you over the drink-drive limit faster.

It could act through its neighboring helices (M1/M3), or via the M4 tip interacting with the pivotal Cys-loop in the extracellular domain. Mutation of a single M4 tyrosine (Y441) to alanine renders ...