It is not often that a comet defies one of the most fundamental visual cues in astronomy-but 3I/ATLAS has done exactly that.

Mohsen Baqery is a Guide Staff Writer from Turkey. With a passion for gaming that borders on obsession, Mohsen thrives on guiding fellow gamers through the most challenging obstacles while exploring ...

Division of Fluid Dynamics, Department of Mechanics and Maritime Sciences, Chalmers University of Technology, Gotheburg, Sweden Industrial plate heat exchangers for cooling of complex, condensing gas ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

Numerical modeling of galactic cosmic rays (GCRs) penetration through the heliosphere to the vicinity of the Sun is considered. Galactic cosmic rays are charged particles with energies exceeding 10 ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Equations of the form du/dt = g(u(t), u(h(t))) arise in a number of scientific contexts. The authors point out some interesting properties of the solution of u′(t) = -u(t - 1 - k sin &ohgr;t) + sin at ...

Abstract: Pulse width modulation is widely used in modern engine control systems. With this control method, power is regulated by periodically turning on and off the load for a specified period of ...

Impact Statement: This paper numerically analyzes the modulation characteristics of a hybrid-modulation laser integrated with a passive waveguide. In this paper we confirmed that the 3-dB intrinsic ...

An illustration of a magnifying glass. An illustration of a magnifying glass.