Abstract: Active power decoupling (APD) effectively addresses the issue of suppressing the dc voltage fluctuation in single-phase ac/dc converters. However, it usually uses the closed-loop decoupling ...

A new draft standard, ISO/DIS 18841, is under development by members of the International Organization for Standardization (ISO) to replace ISO 18841:2018, the existing general standard for ...

ABSTRACT: In this article, we propose developing a reliable and sensitive method for determining tryptamine (TRYP) levels in canned fish samples using spectrofluorimetric analysis. The analytical ...

Abstract: The calculation of the visible time window (VTW) of synthetic aperture radar (SAR) satellite to regional target plays an important role in SAR satellite mission planning. At present, the VTW ...

Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) is a promising tool for the spatial quantitation of endogenous and exogenous compounds directly in biological tissue ...

This script automates a computational chemistry workflow starting from SMILES: Converts SMILES strings to 3D XYZ coordinates using RDKit. (Parallel) Runs a chain of XTB calculations (opt, scc, vipea, ...

In nuclear beta decay an up quark ‘u’ in a proton converts into an up down quark ‘d,’ turning the proton into a neutron and emitting a positron and a neutrino. This work affects interpretation of beta ...

1 College of Civil and Transportation Engineering, Hohai University, Nanjing, China 2 College of Harbor, Coastal and Offshore Engineering, Hohai University, Nanjing, China Greenhouse gas (GHG) ...

The high-low method is used in cost accounting to estimate fixed and variable costs based on a business's highest and lowest levels of activity. By focusing on these extremes, the high-low method ...

Assets like equipment, vehicles and furniture lose value as they age. Parts wear out and pieces break, eventually requiring repair or replacement. Depreciation helps companies account for the ...