NTA JEE Mains 2026 January 22 shift 1 exam is over. Check student reaction, expert analysis, memory-based question here.

Abstract: Differential-algebraic equations (DAEs) are a widespread dynamical model that describes continuously evolving quantities defined with differential equations, subject to constraints expressed ...

JEE Advanced 2026 registration opens April 23, with the exam on May 17 in two shifts. Question papers from 2007-2025 are ...

Which of the statements below about the differential diagnosis of progressive pulmonary fibrosis (PPF) are correct? Select one of the options for each question, then submit your answers to see how ...

Abstract: The reconfigurable intelligent surface (RIS) is considered as a promising new technology for reconfiguring wireless communication environments. To acquire the channel information accurately ...

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Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...