Tag: first-order approximation

New Estimator Sharpens Population Mean Estimates in Stratified Surveys

October 28, 2026

Researchers have proposed an optimized ratio-type estimator that uses auxiliary attributes to estimate population means more precisely in stratified sampling, ...

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Worm kinase keeps a temperature-tracking behavior running for minutes on end

Shutting Down Servers When Power Is Dirty Could Cut Computing Emissions, Simulation Finds

Digital nutrition registry screens 8,406 children in Karachi’s private clinics

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Tag: first-order approximation

New Estimator Sharpens Population Mean Estimates in Stratified Surveys

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Worm kinase keeps a temperature-tracking behavior running for minutes on end

Shutting Down Servers When Power Is Dirty Could Cut Computing Emissions, Simulation Finds

Digital nutrition registry screens 8,406 children in Karachi’s private clinics

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