Shooting suspect scoped out library before returning with a shotgun and killing 2, police say

Police investigating a shooting at a library in Northern California that left two people dead say an 18-year-old suspect has been arrested.
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Structuring Invisible Losses in Manufacturing #4 The Merits and Demerits of 'Kami-Excel' — How Reducing Transcription Work Led to 'Kami-Excel'

When hearing the term 'Kami-Excel' (God-tier Excel), many people likely do not have a very positive impression. Forms filled with merged cells. Complex formulas. Files where you don't know what to ...
IEEE

Data-Knowledge-Driven Multiobjective Adaptive Optimal Control for Wastewater Treatment Processes Under Multiple Operating Conditions

Abstract: Wastewater treatment processes (WWTPs) are operated under multiple operating conditions. Designing an appropriate optimal control strategy based on the identification of operating conditions ...