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This density parameter also provides insights into a particles shape, whereby a homogeneous, spherical particle has a constant effective density equivalent to its material density and a fractal-like particle, such as soot, has a size-dependent effective density lower than its material density

Chargers with USB-A ports: We tested the maximum power draw from each port by plugging in a variable power load and an ammeter

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For example, if an employee's judgment is impaired, it can affect their ability to safely execute their job

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