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Why I can't quit Excel: 5 desktop features open-source alternatives are missing

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.
IEEE

Robustness of inhomogeneous sparse ball grid array (BGA) in electronic packaging for uncertainty in material properties

Abstract: With the development of the semiconductor industry, more advanced electronic packaging solutions are being developed for improved manufacturing processes. The sparse Ball Grid Array (BGA) ...
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Using LightBurn software grid array setting to make uniform laser cuts #workshop #laser #woodworking

Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years With the penny going away, what should you do with the ones in your coin jar? At the Golden Globes, stars redefined ...
IEEE

Two-Dimensional Off-Grid Beamforming Acoustic Source Identification for Planar Microphone Arrays via Unfolding Delay-and-Sum

Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...