ABSTRACT: To improve the efficiency of air quality analysis and the accuracy of predictions, this paper proposes a composite method based on Vector Autoregressive (VAR) and Random Forest (RF) models.

After distributing test kits to 60 randomly selected households in mid-June as part of a project aiming to replace all lead water lines, Blue Island officials say the results found no immediate ...

Abstract: In this paper, we introduce a classical algorithm for random sampling of permutations, drawing inspiration from the Steinhaus-Johnson-Trotter algorithm. Our approach takes a comprehensive ...

Practically all citizens agree that the federal judiciary is critically important to our democracy. For citizens to have confidence in and respect for the judiciary, it must be above suspicion. To ...

The following represents disclosure information provided by authors of this manuscript. All relationships are considered compensated unless otherwise noted. Relationships are self-held unless noted. I ...

If you’ve been to Random Sample to see an art exhibition, or watch a live band, or even participate in a book club, you know just where to find its original home. It’s a white cinderblock building ...

- An **element** is the entry on which data are collected. - A **population** is the collection of all the elements of interest. - A **sample** is a subset of the population. - A **sampling frame** is ...

The vice president denied that he was talking about Britain and France when he downplayed “20,000 troops from some random country” protecting Ukraine. No other countries have pledged troops. By Mark ...

Back in the1980s came a bumpersticker that advised us to “Practice Random Acts of Kindness.” It was early virtue signaling, meant less to instruct others in proper behavior, more to cast the car’s ...

Introduction Women with high-risk pregnancies (eg, pre-eclampsia, imminent preterm birth) are often hospitalised due to the need for foetal and maternal monitoring. They are monitored for 30–45 min up ...