A team of researchers affiliated with UNIST has made a significant breakthrough by mathematically proving that a special type of vortex pair, called the Sadovskii vortex patch, can exist within ideal ...

RRB Group D Syllabus 2026: The Railway Recruitment Board (RRB) has announced 22,000 vacancies for RRB Group D Level-1 posts under CEN 09/2025. Aspirants preparing for these positions should be well ...

Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Founded in 1070–72 by the Almoravids, Marrakesh remained a political, economic and cultural centre for a long period. Its influence was felt throughout the western Muslim world, from North Africa to ...

After a loooong-awaited year (actually, two years!). We finally have another event like Holiday Express, where we can find hidden objects and put our detective skills to use. Of course, the events are ...

Abstract: The internal states of generators obtained by dynamic states estimation (DSE) may provide additional information for the control performances. However, conventional sigma-point Kalman filter ...

Abstract: A short-range topless potential energy with inverse square root is introduced to solve the energy spectrum equations and the bound state wave functions of the static Schrödinger equation by ...

YouTube was launched in 2005. It was founded by three PayPal employees: Chad Hurley, Steve Chen, and Jawed Karim, who ran the company from an office above a small restaurant in San Mateo. The first ...

This repository includes software compatible with MATLAB and GNU Octave for calculating marine CO2 system variables (CO2SYS.m), computing partial derivatives of calculated CO2 system variables with ...