StAGE: Stellar Archaeology-driven Galaxy Evolution

We build a semiempirical framework of galaxy evolution (dubbed StAGE ) firmly grounded on stellar archaeology.The latter provides data-driven prescriptions that, CDs on a population statistical ground, allow us to define the age and the star formation history for the progenitors of quiescent galaxies (QGs).We exploit StAGE to compute the cosmic sta

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Effect of laser intensity profile on the microstructure and texture of Inconel 718 superalloy fabricated by direct energy deposition

Epitaxial growth of dendrites often results in Me Fall Set a strong texture, which is a common phenomenon in a laser additive manufacturing process.In this study, pulsed lasers with flat-top and Gaussian intensity profiles were used to modulate the molten pool morphology and the solidification texture with a unidirectional scanning strategy.The mel

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