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Their shipmate Bootstrap Bill Turner believed that they deserved the curse as punishment for their mutiny, and sent one coin to his son, Will. In retaliation, Barbossa tied Bootstrap to a cannon and threw him overboard. For years, Barbossa searched for the last coin and Bootstrap Bill's child, needing both to break the curse.
The self-consistency principle says that both forms must be asymptotically equivalent for energies or masses sufficiently high (asymptotic limit). Also, the density of states and the mass spectrum must be asymptotically equivalent in the sense of the weak constraint proposed by Hagedorn [2] as. . These two conditions are known as the self ...
Login spoofings are techniques used to steal a user's password. [1] [2] The user is presented with an ordinary looking login prompt for username and password, which is actually a malicious program (usually called a Trojan horse) under the control of the attacker. When the username and password are entered, this information is logged or in some ...
1-K pot. A 1-K pot (i.e. 1- kelvin pot) is a cryogenic device used to attain temperatures down to approximately 1 kelvin. The 1-K pot is a small vessel in a cryogenic system that is filled with liquid helium. [1] Usually it is a few cubic centimeters in size with a pickup-tube extending into the primary liquid helium bath of the dewar.
OpenProcurement. OpenProcurement is an open source procurement software toolkit that automates procurement processes. It provides tools to design and build a transparent and competitive procurement process backed by strong data collection, electronic documents, and detailed reporting. [1] OpenProcurement toolkit was first released in 2014 under ...
In statistics, the jackknife (jackknife cross-validation) is a cross-validation technique and, therefore, a form of resampling . It is especially useful for bias and variance estimation. The jackknife pre-dates other common resampling methods such as the bootstrap. Given a sample of size , a jackknife estimator can be built by aggregating the ...
In mathematics and physics, a non-perturbative function or process is one that cannot be described by perturbation theory. An example is the function. which does not equal its own Taylor series in any neighborhood around x = 0. Every coefficient of the Taylor expansion around x = 0 is exactly zero, but the function is non-zero if x ≠ 0.
In statistics, simple linear regression (SLR) is a linear regression model with a single explanatory variable. That is, it concerns two-dimensional sample points with one independent variable and one dependent variable (conventionally, the x and y coordinates in a Cartesian coordinate system) and finds a linear function (a non-vertical straight line) that, as accurately as possible, predicts ...