A new multiscale model predicts how concrete’s stiffness and thermal-expansion change at high temperatures, offering insights ...

The Brazilian standard does not present specific procedures to determine the mortar's static modulus of elasticity by compression. For this purpose, researchers use to adjust the methodology described ...

This paper presents a new blind carrier frequency offset (CFO) estimation scheme for orthogonal frequency division multiplexing (OFDM) systems with constant modulus (CM) signaling. Both single-input ...

The multi-input single-output multi-eavesdropper (MISOME) wiretap channel is one of the generic wiretap channels in physical layer security. In Khisti and Wornell's classical work [1], the optimal ...

3. Results and Discussion 3.1 Microstructure and phase characterization. Fig. 1 shows the microstructure of Ti-6Al-4V alloy after solution treatment and water quenching at 850ºC, 900ºC and 950ºC. The ...

Black was the first person to recognize magnesium (Mg) as an element in 1755. Later, in 1808, Davy isolated this element by evaporating mercury from a magnesium amalgam.

"For those interested, the book is a good and well-written overview of the work of Wesson and his collaborators. For those with a general interest in extensions of standard physics, accessibility is ...

The elastic Young modulus was assessed through a tensile test, with strain evolution recorded via in situ digital image correlation (DIC) . Undoubtedly, the optimized packing informed by cure kinetics ...