Philippine Information Agency

NGAs cite importance of PIA survey in improving gov’t services

PIA representatives interview a resident to understand community information needs and improve government service delivery.
Goldseiten

Stellar Africagold - District-Scale Soil Sampling Defines Further Gold Exploration Targets At Zuenoula, Cote D'ivoire

Stellar AfricaGold Inc. provides the following update on the exploration progress at the Stellar-MetalsGrove Joint Venture Zuénoula Gold Project, Cote d'Ivoire. Highlights A second gold exploration ...
IEEE

Speeding up Composite Power System Reliability Evaluation via Efficient Random Line Importance Sampling Combined with Cross-Entropy Method

Abstract: Composite power system reliability evaluation using Monte Carlo simulation often suffers from high computational cost due to the difficulty in capturing rare loss-of-load states. To address ...

Simple vs. Stratified Random Sampling: Key Differences Explained

Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.
IEEE

Improved Ratio Estimator under Stratified Simple Random Sampling Using Auxiliary Variable

Abstract: In this study, we suggested an improved ratio estimator for stratification utilizing an auxiliary variable in simple random sampling. Theoretically, bias ...