Nature

Global morphological analysis of marine viruses shows minimal regional variation and dominance of non-tailed viruses

Viruses influence oceanic ecosystems by causing mortality of microorganisms, altering nutrient and organic matter flux via lysis and auxiliary metabolic gene expression and changing the trajectory of ...
Scientific Research Publishing

Use of the Daily Temperatures in Estimating the Climate Change Indices for 1985-2023 in Saudi Arabia ()

Climate change poses significant economic, social, political and environmental challenges, with impacts more effective on dry areas. This research presents an analysis o ...
IEEE

Tuning Control Against Coupler Parameter Variations Due to Misalignment in an Optimal-Efficiency-Tracking and Constant-Power-Output IPT System

Abstract: In inductive power transfer (IPT) systems, air gap variations can cause fluctuations in the parameters of the loosely coupled transformers (LCT), potentially compromising resonant tank ...
IEEE

Sensorless Adaptive PI Control of High-Power Propulsion PMSM Based on Sliding-Mode Extremum Seeking Algorithm With Variation Parameters

Abstract: This study presents an adaptive PI current control technique for sensorless speed regulation of high-power propulsion permanent magnet synchronous motors (PMSMs), built on a multivariable ...
Investopedia

Understanding RFM: Recency, Frequency, and Monetary Value in Marketing

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...
Frontiers

Relationship between lacrimal gland changes and corneal parameters in patients with primary Sjögren’s syndrome and non-Sjögren’s syndrome-related dry eye

Background: Primary Sjögren’s syndrome(pSS) is characterized as an autoimmune disorder mostly involving exocrine glands and pSS related dry eye (SSDE) contributes to a severe subtype of dry eye ...