Frontiers

Numerical analysis and theoretical calculation of tensile membrane action region of RC simply supported slabs under fire

Tensile membrane action (TMA) could significantly enhance the ultimate bearing capacity of reinforced concrete (RC) simply supported slabs under fire conditions. To address this, this paper proposes ...
Scientific Research Publishing

Damage Detection in Simply Supported Beams Using 1D Convolutional Neural Networks with Vibration Signals ()

1 Guangzhou Railway Polytechnic, Guangzhou, China. 2 School of Intelligent Construction and Civil Engineering, Zhongyuan University of Technology, Zhengzhou, China. 3 Research Center for Wind ...
Hosted on MSN

‘Simply unbearable’: Mother of slain 20-year-old wants DHS to stop using her daughter to justify Chicago crackdown

In September, when the Department of Homeland Security launched its “Operation Midway Blitz” immigration crackdown in the Chicago area, officials said the push was in honor of Katie Abraham, a 20-year ...
Hosted on MSN

Get Flawlessly Consistent Characters Using MidJourney Omni Reference

Learn how to create perfectly consistent characters in MidJourney with the Omni Reference tool. Step up your AI art game with these pro tips! #MidJourneyAI #AIArtTips #CharacterDesign George Clooney ...
Interesting Engineering

China’s new adaptive radar tech can adjust frequencies, beam direction to evade detection

A recent test in China has highlighted what may be the world’s first AI-powered radar system for a military aircraft. Early reports suggest the experimental system demonstrated exceptional performance ...
INSPIRE

High-precision beam optics calculation of the HIAF-BRing using measured fields

The construction of the High Intensity heavy ion AcceleratorFacility (HIAF) has been completed, with current efforts focused onsubsystem commissioning. Beam commissioning is scheduled for autumn2025, ...
C&EN

DFT-Based Calculation of the Vibrational Sum Frequency Generation Spectrum of Noncentrosymmetric Domains Interspersed in an Amorphous Matrix

Vibrational sum frequency generation (SFG) spectroscopy can selectively probe noncentrosymmetric arrangements of molecules or crystalline domains buried in amorphous bulk phases. This attribute makes ...
Frontiers

Frequency shift properties of a calcium beam optical clock

Two identical atomic beam vacuum systems are employed to minimize the impact of physical systems on the experiment. An ion pump with a 20 L/s pumping speed maintains long-term vacuum stability at 6E-8 ...
IEEE

Efficient Calculation of Propagation Coefficients in Anisotropic Media Through Transfer Matrix Method Based on Eigenvalue Analysis

Abstract: To explore the anisotropic nature and improve computational efficiency, eigenvalue (EV-) analysis is adopted to implement the transfer matrix method (TMM), abbreviated as EV-TMM, enabling ...