Scientific Research Publishing

APHA (2005) Standard Methods for the Examination of Water and Wastewater. 21st Edition, American Public Health Association/American Water Works Association/Water Environment ...

ABSTRACT: In the present study, 23 isolates, dominated by bacterial genera (74%) were isolated from petroleum sludge at refinery wastewater plant, Jeddah, KSA, by means of selective enrichment in ...
Scientific Research Publishing

A Corpus-Based Study on the Variations of Semantic Constraints over Mandarin Chinese VV Construction in Different Sentential Contexts ()

A Corpus-Based Study on the Variations of Semantic Constraints over Mandarin Chinese VV Construction in Different Sentential Contexts ...
Quanta Magazine

Researchers Discover the Optimal Way To Optimize

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...
Kiplinger

Standard Deduction 2026 Amounts Are Here

The IRS released the 2026 standard deduction amounts you’ll use for your 2026 tax return — and they're higher than ever. Knowing the standard deduction amount for your status can help you determine ...