Abstract: A closely located dual-band meander-line antenna array with isolation enhancement by inserting novel split electromagnetic bandgap (EBG) uniplanar structure is proposed. The meander-line ...

School of Materials Science and Technology, Shenyang University of Chemical Technology, Shenyang 110142, Liaoning Province, China Beijing Key Laboratory of Materials Utilization of Nonmetallic ...

Instead of roasting concentrated lithium ore with sulfuric acid, the company treats the ore with sodium carbonate in a high-temperature, high-pressure reactor, producing lithium carbonate ...

Abstract: In the letter, a compact all-port-reflectionless wide- band filtering power divider (FPD) is proposed, which consists of a five-coupled-line (FCL), an isolated resistor, and input/output ...

Bleach can be used in laundry to whiten and brighten clothing, as well as sanitize garments. Two types of bleach, including ...

ESTGA, University of Aveiro, 3810-193 Aveiro, Portugal, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal, Laboratoire Catalyse and Spectrochimie (CNRS UMR6506) ISMRA/Université ...

According to the commodity market analysis system of SunSirs: the price of lithium carbonate has continued to fall recently, even falling below the cost line. As of May 27 ... companies have adjusted ...

POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry, and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizábal, 3, ...

Although other workers were present at the time of the accident, it seems that immediate response was difficult due to the characteristics of the line structure, which is managed by a single person.

However, within that line, supercell structures and embedded rotation remain possible, meaning tornadoes can still form—even if the storms appear in a line structure, which typically results in ...