seismic performance comparison tests and numerical simulation analyses were performed for bare and infilled frames. The effects of the lightweight wall panels, the axial compression ratio and the wall thickness of the steel sections of the columns on the seismic properties...
b The PPF index is a measure of synaptic facilitation defined as the ratio of the amplitudes of the first (A1) and second (A2) EPSCs plotted against the pulse interval (\({\Delta\mathrm{t}}\)). c EPSC behaviors activated and modified by electric pulses with 9 different widths (50 ...
In general, the ratio of ESP oil yield decreased as torrefaction temperatures increased. The EPS to condenser ratio at pyrolysis temperature 450 °C showed a similar yield for torrefaction temperatures of 280 °C and 300 °C. The reason for that it could be some bio-oil cannot be...
Similar observations were also reported in the case of CuO NPs, i.e., the ratio of PN/PS and the PN content of granular sludge increased considerably at 5 and 20 mg/L CuO NPs exposure; however, the concentration of EPS decreased extensively at 50 mg/L CuO NPs concentration [26]....
(F) in CD8 T cells. The spleens were also collected, and the generation of IL-2 (G), IFN-gamma (H), TNF-alpha (I) and IL-2+IFN-gamma+TNF-alpha+(J)in CD8 T cells was measured. In addition, the intracellular production of IFN-gamma in the spleen was also measured by ELISpot ...
C. Interest coverage ratio is calculated as operating cash flow divided by interest payments. 解析:选B。偿债比率 = 经营现金流量/为偿还长期债务而支付的现金,衡量用经营现金流量偿还债务的能力。A项,再投资比率 = CFO/为长期资产支付的现金,其中应该是CFO而不是CFI。C项,利息覆盖率 = (CFO +已支付利息...
There are several key financial metrics that analysts and investors often use to determine whether a stock is a good investment. Stock fundamentals are commonly measured using the price-to-earnings ratio, year-over-year growth, earnings per share, and profit margin. These metrics can be used tog...
To calculate the PEG ratio, an investor or analyst needs to either look up or calculate the P/E ratio of the company in question. The P/E ratio is calculated as the price per share of the company divided by the earnings per share (EPS), or price per share / EPS. ...
The price-to-earnings (P/E) ratio is calculated by dividing a company’s stock price per share by its earnings per share (EPS). In theory, the P/E ratio can indicate whether a stock is overvalued or undervalued. An undervalued stock is likely a good investment, while an overvalued s...
To get theearningsyield, we can divide the S&P 500 Index level by the EPS level (392.47 ÷ 19.17 = 20.47 =price-to-earnings (P/E) ratio). As the index finished the year with a P/E ratio of 20.47, the earnings yield was 4.89% (1 ÷ 20.47 = 0.0488). According to the earnings-...