Abstract: In probability theory, variance is a device to measure dispersion of random variable from its mean. In order to explain complex uncertain random variable,variance and pseudo-variance are ...

Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

GE Vernova has commissioned the first of four 250MW variable speed units at THDC India Limited’s Tehri Pumped Storage Hydropower Plant, part of the Tehri Hydropower Complex. With this 1GW expansion, ...

Aaron Schulenburg, left, chairman of the CIC Parts and Materials Committee, moderates a panel discussing some of the factors making blending a more complex and variable process. While body shops, ...

Combining a form of leverage with a "long-short" stock strategy can help highly concentrated clients diversify with bigger tax savings than using direct indexing, a new study found. Processing Content ...

Complex systems can often be conceptualized at both a microlevel (for example, molecules of a gas) and a macrolevel (for example, pressure and temperature of the gas). Bottom–Up, agent-based ...

Introduction: It is increasingly common to simultaneously determine a large number of metabolites in order to assess the metabolic state of, or clarify biochemical pathways in, an organism ...

Windows environment variables are commonly-used short-cut commands to open a folder path in Windows. Whether you want to locate specific folders or troubleshoot a bug, you can perform these tasks ...