Context. The Mid-Infrared Instrument (MIRI) onboard the James Webb Space Telescope (JWST) will provide imaging, coronagraphy, low-resolution spectroscopy, and medium-resolution spectroscopy at unprecedented sensitivity levels in mid-infrared wavelength range. Medium Resolution Spectrometer (MRS) of MIRI is an integral field spectrograph that provides diffraction-limited between 4.9 28.3 μm, wit...

it seems that resolution of internal conflict is studied less than the international one. current literature in this regard is not focused on theoretical aspects of conflict resolution, particularly, on conditions and necessaries of resolving these kinds of conflicts. nevertheless, in political science literature it is possible to find some texts that implicitly or explicitly are related to thi...

Biological tissue imaging by secondary ion mass spectrometry has seen rapid development with the commercial availability of polyatomic primary ion sources. Endogenous lipids and other small bio-molecules can now be routinely mapped on the sub-micrometer scale. Such experiments are typically performed on time-of-flight mass spectrometers for high sensitivity and high repetition rate imaging. How...

We establish new, and surprisingly tight, connections between propositional proof complexity and finite model theory. Specifically, we show that the power of several propositional proof systems, such as Horn resolution, bounded-width resolution, and the polynomial calculus of bounded degree, can be characterised in a precise sense by variants of fixed-point logics that are of fundamental import...

Power spectral analysis of a signal is nothing but analyzing the signal power as a function of frequency components in the signal. Periodogram, the fundamental power spectral estimation technique has the limitation that it is not a consistent estimate, but good at frequency resolution. Hence a number of modifications have been suggested in literature like Bartlett and Welch etc., to improve the...

Scaling is central to ecology and Earth system sciences. However, the importance of scale (i.e. resolution and extent) for understanding carbon dynamics across scales is poorly understood and quantified. We simulated carbon dynamics under a wide range of combinations of resolution (nine spatial resolutions of 250 m, 500 m, 1 km, 2 km, 5 km, 10 km, 20 km, 50 km, and 100 km) and extent (57 geospa...

Except for direct energy transfer power systems, a pulsewidth modulation switching dc/dc converter controlled by the maximum power point tracking (MPPT) algorithm has been used to extract the maximum power of photovoltaic (PV) in PVbattery power systems. Recently, three-port converters, interfacing one PV port, one bidirectional battery port, and one load port of a PV-battery dc power system, a...