A tunable metamaterial absorber based on the liquid crystal intended for F frequency band is presented. The proposed absorber was analyzed both numerically and experimentally. The conducted analysis ...

The topology optimized air cavity effectively couples the incident photons into the metal-dielectric stacking, eliminating the need of sidewall tapers. We believe the proposed topology-optimization ...

The price difference between copper cathode rod and secondary copper rod was 1,225 yuan/mt. According to the SMM survey, despite the steady rise in copper prices, the availability of secondary copper ...

1. Tendering Conditions The bid inviter for this tendering project of aluminum rod (AGZYFZHGZHD250624219450) is Ansteel Group Zhongyuan Industry Development Co., Ltd. The funds for the tendering ...

A Latvian tourist was arrested for allegedly trying to smuggle heroin through an airport in Thailand. Guntars Lukstins, 71, was reportedly caught with 6.6 pounds of the narcotics at the ...

A simple design of compact ultra-wideband, ultra-thin metamaterial microwave absorber has been presented. The unit cell of the proposed design is composed of diagonally placed ‘microstrip bend’ like ...

Machine Learning-Guided Conductivity Prediction in 2D Organic Metal Chalcogenides for Accelerated Electromagnetic Wave Absorber Design ...

A unique three-dimensional metal−organic framework (MOF) [Cd4(1,10′-phen)(fum)(S-mal)(R-mal)(H2O)] (1) (1,10′-phen =1,10-phenanthroline, fum = fumarate dianion, mal = malate dianion) has been ...