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A technical paper from the University of Ljubljana regarding the effect of blade coating on centrifugal pump operations under sediment-laden flow.

Depending on the context (such as specific journal volume numbers or repository IDs), 121676 may also refer to: 121676

This research explores the development of materials that emit light when subjected to mechanical stress—a phenomenon known as . A technical paper from the University of Ljubljana

Potential uses include stress sensors, emergency lighting that doesn't require electricity, and advanced bio-imaging. Other Notable References to 121676 Other Notable References to 121676 A 1974 report

A 1974 report titled "ED 121 676: Community Programs; Environment," which outlines community education projects regarding social responsibility and values. Measures of preoperative anxiety: Part two

The researchers studied a glass-ceramic system composed of Boron Trioxide ( B2O3cap B sub 2 cap O sub 3 ), Aluminum Oxide ( Al2O3cap A l sub 2 cap O sub 3 ), and Strontium Oxide ( SrOcap S r cap O ), doped with Praseodymium ( Pr3+cap P r raised to the 3 plus power

The study details how the crystalline structure within the glass matrix affects the efficiency and color of light emission. These materials are highly valued for their potential in "smart" structural monitoring, where the material itself can signal stress or damage through light.