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system). It typically consists of several stages, such as pre-alpha, alpha, beta, and release candidate, before the final version, or "gold", is released...

Beta blockers, also spelled β-blockers, are a class of medications that are predominantly used to manage abnormal heart rhythms (arrhythmia), and to protect...

Propranolol is a medication of the beta blocker class. It is used to treat high blood pressure, a number of types of irregular heart rate, thyrotoxicosis...

The Phi Beta Kappa Society (ΦΒΚ) is the oldest academic honor society in the United States. It was founded at the College of William & Mary in Virginia...

create the GaWC's biennial categorization of world cities into "Alpha", "Beta" and "Gamma" tiers, based upon their international connectedness. The cities...

interface chrome. The browser was first publicly released, officially as a beta version, on September 2, 2008, for Windows XP and newer, and with support...

In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which an atomic nucleus emits a beta particle (fast energetic electron or positron)...

{\beta }}\cdot {\boldsymbol {x}}}}{1+b^{{\boldsymbol {\beta }}\cdot x}}}={\frac {b^{\beta _{0}+\beta _{1}x_{1}+\beta _{2}x_{2}}}{1+b^{\beta _{0}+\beta _{1}x_{1}+\beta...

A beta particle, also called beta ray or beta radiation (symbol β), is a high-energy, high-speed electron or positron emitted by the radioactive decay...

ε n ] . {\displaystyle {\boldsymbol {\beta }}={\begin{bmatrix}\beta _{0}\\\beta _{1}\\\beta _{2}\\\vdots \\\beta _{p}\end{bmatrix}},\quad {\boldsymbol...

f(X_{i},\beta )=\beta _{0}+\beta _{1}X_{i}} , suggesting that the researcher believes Y i = β 0 + β 1 X i + e i {\displaystyle Y_{i}=\beta _{0}+\beta _{1}X_{i}+e_{i}}...

question marks, boxes, or other symbols instead of Ethiopic characters. The Beta Israel, or Ethiopian Jews, are a Jewish diaspora group that lived for thousands...

(adrenaline) produced by the body, but also many medications like beta blockers, beta-2 (β2) antagonists and alpha-2 (α2) agonists, which are used to treat...

dilation response, and blood sugar level. It does this by binding to alpha and beta receptors. It is found in many animals, including humans, and some single-celled...

clearing infection. Streptococcus pyogenes, or GAS, displays beta hemolysis. Some weakly beta-hemolytic species cause intense hemolysis when grown together...

a form of internal acceptance testing before the software goes to beta testing. Beta testing comes after alpha testing and can be considered a form of...

to watch YouTube videos straight from email, and improved search. Public beta began on October 26, 2010. In May 2011, the new Yahoo! Mail became the default...

^{2}(2\beta -1)+\beta ^{2}(\beta +1)-2\alpha \beta (\beta +2)]}{\alpha \beta (\alpha +\beta +2)(\alpha +\beta +3)}}\\&={\frac {6[(\alpha -\beta )^{2}(\alpha...

Alpha male and beta male are pseudoscientific terms for men derived from the designations of alpha and beta animals in ethology. They may also be used...

the common beet (Beta vulgaris). Together with other beet cultivars, such as beetroot and chard, it belongs to the subspecies Beta vulgaris subsp. vulgaris...