In many neurons, trains of action potentials show frequency-dependent broadening. This broadening results from the voltage-dependent inactivation of K+ currents that contribute to action potential repolarisation. In different neuronal cell types these K+ currents have been shown to be either slowly inactivating delayed rectifier type currents or rapidly inactivating A-type voltage-gated K+ curr...

We present neutron scattering measurements of the phonon-roton (P-R) and layer modes of liquid He confined in MCM-41 under pressure up to 38 bar. The data shows unambiguously that the P-R mode exists at low temperature only. As temperature is increased, there is a gradual transfer of intensity from the P-R mode to the normal liquid response, which lies at a lower energy at higher pressure. The ...

The elevated temperature of hydrogen combustion increases the formation thermal NOx. Moderate or intense low oxygen dilution (MILD) is known to reduce NOx emissions and increase efficiency. Pressure often also used for increasing impact that pressure has on fluid dynamics chemical kinetics especially relevant in MILD conditions. Hydrogen jet flames issuing into a hot vitiated coflow were imaged...

Recently, the high need for artificial intelligence, human motion monitoring, and wearable devices that can be utilized to track health conditions, particularly patients experiencing any sickness, has drawn serious interest from researchers. The flexible pressure sensors are a promising possibility these human–machine interface applications because of their quick reaction, huge sensitivity, ult...

In erbium-ytterbium fiber lasers with mirrors based on sets of optomechanical microoscillators, modes multi-frequency (up to five frequencies) synchronous self-oscillations are implemented. Microoscillators made in the form a silicon microbeams array quasi-equidistant spectrum elastic vibration excited by laser radiation pressure. A significant dependence spectral properties optical resonator h...