We used an optimal control method involving covariant control equations as optimality conditions, to command the actuators of robot manipulators. These form a coupled system of second order nonlinear ...

Learn about UPSC EPFO Syllabus 2025, including exam pattern, subject-wise topics, best books, preparation tips, and other ...

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Indian-origin astronauts have ventured into space with brilliance and quiet resilience—but their journeys began far earlier, ...

This article covers the Punjab Board's 2025–2026 Class 11 Physics Syllabus. Class 11 students can download the syllabus in PDF format to become acquainted with the subjects that will be studied during ...

This paper presents an adaptive neuro-fuzzy sliding mode control (ANFSMC) scheme for diving motion control of an autonomous underwater vehicle (AUV) in the presence of parameter perturbations and wave ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

The idea of a particle that races faster than light has long fascinated physicists. Known as the tachyon, it was originally ...

Vortex-induced vibration (VIV) of long-span bridges is frequently observed in various types of bridges at low or medium wind speeds, causing disruption of traffic, fatigue issues of the bridge, and ...

If Apollo 13 left you starstruck, these 15 space thrillers deliver cosmic drama, heart, and zero-gravity excitement.

Noah Heywood reveals the brutality of renaissance mathematics, providing a view - via some of the best group scientific insights this academic year - of why the scientific freedoms of today should ...