Peak broadening analysis from X-ray data is useful to obtain information about the microstructure ... using the steel chemical composition given in Table 1 as input data. Figures 1a, b show the image ...

Perovskite solar cells are highly efficient and low cost in production. However, they still lack stability over the decades under real weather conditions. An international research collaboration has ...

What is the moon phase today? Today, Feb. 13, 2025, the moon is 15 days old and is in the Full Moon phase of its lunar cycle. It is 99% illuminated. Moon phases reveal the passage of time in the ...

in automatic microstructural classification of ultrahigh carbon steel., compared to convolutional neural networks. However., the scarcity of data associated with some classes or microstructures led to ...

Gerdau S/A Ord-3.23% R$32.89B ...

Canada's aluminium and steel tariff surcharge on China to be effective from Oct 22 [Domestic Iron Ore Brief Review] The price of iron ore concentrates in the Tangshan region is expected to fluctuate ...