We study a blowout jet that occurs at the west limb of Sun on August 29$^{th}$, 2014 using high-resolution imaging/spectroscopic observations provided by SDO/AIA and IRIS. An inverse $\gamma$-shape flux-rope appears before jet{--} morphological indication onset kink instability. The twisted field lines kink-unstable reconnect its bright knot launch $\approx$06:30:43 UT with an average speed 234...

In a previous work, we explored zone broadening and the achievable plate numbers in linear drift tube ion mobility-mass spectrometry through developing plate-height model [1]. On basis of these findings, present theoretical study extends by exploring peak-to-peak resolution peak capacity mobility separations. The first part provides critical overview chromatography-influenced equations, includi...

Spectral diffusion can lead to considerable broadening of the line width nitride quantum dots. Here, InGaN dots grown on a nonpolar plane were shown exhibit decreased spectral rate compared polar A robust intensity correlation method was used measure six maximum time 1170 ± 50 ns found. An increase with increasing power observed. The internal field leads lifetime for that is shorter than dots; ...

Context. One of the main goals of the COROT mission is to get precise photometric observations of selected bright stars in order to allow the modelling of their interior through asteroseismology. However, in order to interpret the asteroseismological data, the effective temperature, surface gravity, and chemical composition of the stars must be known with sufficient accuracy. Aims. To carry out...

We characterize the magnetic properties for thulium ion energy levels in Y$_3$Ga$_5$O$_{12}$ (Tm:YGG) lattice with goal to improve decoherence and reduce line-width broadening caused by local host spins crystal imperfections. More precisely, we measure hyperfine tensors lowest level of the, $^3$H$_6$, excited, $^3$H$_4$, states using a combination spectral hole burning, absorption spectroscopy,...

We identified Kv3-like high-threshold K+ currents in hypothalamic supraoptic neurons using whole cell recordings in hypothalamic slices and in acutely dissociated neurons. Tetraethylammonium (TEA)-sensitive currents (< 1 mM TEA) evoked from -50 mV were characterized by a large component that inactivated in 10-30 ms, and a smaller, persistent component that inactivated in 1-2 s. I/V relations in...

Porous Ta and Al layers that exhibit 280-nm-wide micropores, which are interconnected by 5–50-nm-wide nanopores, were grown by glancing angle deposition GLAD . The micropore nucleation is facilitated by patterning Si 001 substrates with inverted-pyramidal pit arrays using anisotropic etching through lithographic masks obtained by colloidal self-assembly. The microstructure consists of vertical ...

Animals using sound for communication emit directional signals, focusing most acoustic energy in one direction. Echolocating bats are listening for soft echoes from insects. Therefore, a directional biosonar sound beam greatly increases detection probability in the forward direction and decreases off-axis echoes. However, high directionality has context-specific disadvantages: at close range th...