DEMLab is a MATLAB program for performing numerical simulations of particle systems using the Discrete Element Method (DEM). Its purpose is to offer a modular and extensible environment that allows ...

Black holes are considered cosmic gluttons, from which not even light can escape. That is also why the images of black holes at the center of the galaxy M87 and our Milky Way, published a few years ...

All the world’s discarded phones, bricked laptops, and other trashed electronics are collectively a treasure trove of rare earth elements (REEs). But separating out and recovering these increasingly ...

In this study, a device was designed for tillage of compacted soil in wheel ruts formed by the repeated passage of agricultural machines.[Ed1] Soil parameters were measured, and then the wheel rut ...

A new, error-corrected method for detecting cancer from blood samples is much more sensitive and accurate than prior methods and may be useful for monitoring disease status in patients following ...

To explore the interaction between holes and fractures in defective white sandstone, uniaxial compression tests were conducted on samples with varying horizontal distances between holes and fractures.

Abstract: Aiming at the existing shellfish harvesting equipment which is basically mechanical fishing, manual screening, and grading, the authors have designed an automatic harvesting robot for razor ...

“One Guinness, please!” a customer says to a barkeep, who flips a branded pint glass and catches it under the tap. The barkeep begins a multistep pour process lasting precisely 119.5 seconds, which, ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. Particles in ...

PLATTSBURGH — For the past five years, BETA’s flight test center at Plattsburgh International Airport has served as the point of origin for most of its innovative technology, ensuring many of the ...