Cities are growing. Forests are shrinking. But what’s happening beneath our feet—in the soil of the very trees that line our ...

Introduction: Long-term fertilization strongly influences the formation, turnover and stabilization of soil organic carbon (SOC) in croplands. The underlying mechanism by which chemical fertilizer (CF ...

Fractions are the basis for most higher-level mathematics. Students need to master the numerical values in earlier grades to tackle topics like algebra later. There’s only one hitch: Fractions can ...

Mastering decomposition—the skill of breaking down complexity into manageable chunks—can help if you're easily overwhelmed by anxiety, procrastinate, have difficulty concentrating due to depression, ...

Abstract: In this brief, we consider the minimax design of infinite impulse response (IIR) filter. First, we apply the partial fraction method to decompose the transfer function into a sum of low ...

Fractions are a foundational piece for tackling mathematics at all levels of schooling. Students need to understand how two numbers interact with each other as numerators and denominators, as ratios, ...

Humans may be accelerating the rate at which organic matter decomposes in rivers and streams on a global scale, according to a new study. That could pose a threat to biodiversity in waterways around ...

No matter where the body is buried, the microbial network behind the cadaver’s decomposition remains essentially the same. Researchers from Colorado State University (CSU) and the University of ...

Ejection fraction (EF) measures the amount of blood pumped out of your heart's lower chambers, or ventricles. It's the percentage of blood that leaves your ventricle when your heart contracts. The ...

Note: This package has been superseded by pfd-parallel. We provide a massively parallel framework for partial fraction decomposition of rational functions based on the Singular/GPI-Space framework.

Ejection fraction is a measurement doctors can use to help diagnose heart failure. A normal range is between 52% and 72% for males and between 54% and 74% for females. An ejection fraction that’s ...