AI techniques excel at solving complex equations in physics, especially inverse problems

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

New method enables simultaneous synthesis of all 21 types of tRNA in vitro

Collaborative research by the University of Tokyo and RIKEN Center for Biosystems Dynamics Research has led to the ...

Netflix Addresses Reports Of Simultaneous Production Of “The Trauma Code: Heroes On Call” Sequels

Netflix has responded to reports that its hit drama “The Trauma Code: Heroes on Call” will begin simultaneous production of ...
Supply Chain Management Review

Taming the tariff trap: Four strategies to reduce supply chain cost

The global tariff environment has become increasingly volatile. Average applied rates have surged to levels not seen since the early 20th century, creating unprecedented challenges for supply chain ...
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Math equation mystifies people as they forget 'special rule' - can you solve it in 30 seconds?

A back-to-basics brain teaser is dividing the internet. BholanathDutta shared the sum 100 + 100 × 4 = ? on X, formerly Twitter, sparking debate among users. At first glance, many people speed to the ...
IEEE

Application of LaSalle’s Invariance Principle on Polynomial Differential Equations Using Quantifier Elimination

Abstract: LaSalle’s invariance principle is a commonly used extension of Lyapunov’s second method to study asymptotic stability of nonlinear systems. If the system can be written in polynomial form, ...
IEEE

Ambient-Frequency-Data Based System-Level Inertia Estimation Using Physical Equation and its Practice on Hawaii Islands

Abstract: In this paper, a practical ambient-frequency-data-based inertia estimation method using a physical equation is proposed and validated by real measurement data from Hawaii island grids. With ...