A Correlational Study of Ophthalmic Artery Doppler Parameters and Maternal Blood Pressure in Normotensive and Pre-eclamptic Pregnancies at a Tertiary Care Hospital.

Background Hypertensive disorders are one of the most common complications of pregnancy. This study aimed to investigate the relationship between ophthalmic artery Doppler indices and preeclampsia development and evaluate differences in these indices between normotensive and hypertensive pregnancies. Methods A hospital-based cross-sectional observational study was conducted involving a sample size of 80 pregnant women: 40 normotensive and 40 preeclamptic.

Electronically Tunable Memristor Emulator Implemented Using a Single Active Element and Its Application in Adaptive Learning.

In recent times, much-coveted memristor emulators have found their use in a variety of applications such as neuromorphic computing, analog computations, signal processing, etc. Thus, a 100 MHz flux-controlled memristor emulator is proposed in this research brief. The proposed memristor emulator is designed using a single differential voltage current conveyor (DVCC), three PMOS transistors, and one capacitor.