Resonance is a very familiar phenomenon in electrical circuits that occurs when a frequency of incoming signal is similar to the natural frequency of the electrical circuit.When resonance occurs, excessive over-voltage may appear.Resonance over-voltage is one of the factors suspected as the cause of the power transformer failure, especially when th
Synthesis, DFT Calculations, DNA Interaction, and Antimicrobial Studies of Some Mixed Ligand Complexes of Oxalic Acid and Schiff Base Trimethoprim with Various Metal Ions
Mixed ligand metal complexes are synthesized from oxalic acid with Schiff base, and the Schiff base was obtained from trimethoprim and acetylacetone.The synthesized complexes were of the type [M(L1)(L2)], where the metal, M, is Ni(II), Cu(II), Cr(III), and Zn(II), L1 corresponds to the trimethoprim ((Z)-4-((4-amino-5-(3,4,5-trimethoxybenzyl)pyrimid
Dickson-Charge-Pump-Based Voltage-to-Time Conversion for Time-Based ADCs in 28-nm CMOS
This article demonstrates a digitally friendly time-based analog-to-digital converter (ADC) exploiting Dickson charge-pump (CP) as part of a voltage-to-time conversion (VTC) implemented in 28-nm CMOS.In the proposed technique, the Dickson CP generates a ramp signal that is compared with the input voltage to generate a pulse of commensurable widths,
Imaging Findings of Inferior Vena Cava Web Associated with Primary Budd Chiari Syndrome- A Case Report in Elderly Male
ABSTRACT Budd Chiari Syndrome (BCS) is characterised by obstruction of hepatic venous outflow and Inferior Vena Cava (IVC) causing portal hypertension.The gold standard imaging for such a case is Contrast Enhanced Computed Tomography (CECT).The conventional treatment of BCS involves systemic thrombolysis, surgical shunt (transjugular intrahepatic p