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In particle physics, the coincidence method (or coincidence technique) is an experimental design through which particle detectors register two or more simultaneous measurements of a particular event through different interaction channels. Detection can be made by sensing the primary particle and/or through the detection of secondary reaction ...
The Philadelphia Index is conducted monthly by the Federal Reserve Bank of Philadelphia and questions voluntary participants on things such as unemployment, new orders, shipments, inventories, and prices paid. The report is released on the third Thursday of every month, making it the earliest such regional report which is released to investors.
The Federal Reserve Bank of Philadelphia — also known as the Philadelphia Fed or the Philly Fed — headquartered at 10 Independence Mall in Philadelphia, Pennsylvania, is responsible for the Third District of the Federal Reserve, which covers eastern and central Pennsylvania, the nine southern counties of New Jersey, and Delaware.
In quantum physics, coincidence counting is used in experiments testing particle non-locality and quantum entanglement. In these experiments two or more particles are created from the same initial packet of energy, inexorably linking/entangling their physical properties.
Philadelphia Fed Report From a page move : This is a redirect from a page that has been moved (renamed). This page was kept as a redirect to avoid breaking links, both internal and external, that may have been made to the old page name.
In coordination chemistry and crystallography, the geometry index or structural parameter (τ) is a number ranging from 0 to 1 that indicates what the geometry of the coordination center is. The first such parameter for 5-coordinate compounds was developed in 1984. [ 1 ]
A uniform polymer (often referred to as a monodisperse polymer) is composed of molecules of the same mass. [5] Nearly all natural polymers are uniform. [6] Synthetic near-uniform polymer chains can be made by processes such as anionic polymerization, a method using an anionic catalyst to produce chains that are similar in length.
The Survey of Professional Forecasters (SPF) is a quarterly survey of macroeconomic forecasts for the economy of the United States issued by the Federal Reserve Bank of Philadelphia. It is the oldest such survey in the United States. The survey includes an "anxious index" that estimates the probability of a decline in real GDP. [1]