Central pontine (and extrapontine) myelinolysis despite appropriate sodium correction

Presented here is a protocol for establishing acute pontine infarction in a rat model via electrical stimulation with a single...

We present a protocol to establish a massive pontine hemorrhage model in a rat via dual injection of autologous...

Source: Tang, X. et. al., Massive Pontine Hemorrhage by Dual Injection of Autologous Blood. J. Vis. Exp. (2021)This protocol describes the controlled infusion of autologous blood into the pontine region of a rat's brain to model massive pontine hemorrhage. The purpose is to simulate a localized brain bleed by increasing localized...

To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...

The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.

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