In a paper published in the journal Pharmaceuticals, researchers developed metformin carbon quantum dots (MetCQDs) to improve ...

Abstract: This paper presents a comprehensive investigation on measuring the total radiated power (TRP) of an equipment under test (EUT) using a transverse electromagnetic (TEM) cell—a traditional and ...

Após uma semana de calor, boa parte do Sudeste tem novos alertas para temporais a partir desta sexta-feira (18). De acordo com o Instituto Nacional de Meteorologia (Inmet), os acumulados podem ...

Azzie Oliver was sworn in as the district attorney pro tem for the 15th Judicial Circuit on Thursday. The pro tem appointment gives her the same privileges and authority as the regular district ...

The amorphous nature of the surface of the CQDs was identified from XRD analysis. The quasi-spherical CQDs with a 3.5 nm size was revealed by TEM while the zeta potential was −13 mV. Shen et al. (2017 ...

AURORA, Colo. — Aurora Mayor Pro Tem Dustin Zvonek announced his resignation during Monday's city council meeting, effective at the end of the month. Zvonek, who had one year left in his 4-year term, ...

Você já teve dúvida sobre quando usar "tem" e "têm"? Esse é um dos erros mais comuns na hora de escrever, mas a boa notícia é que é fácil entender a diferença entre os dois termos.