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Ethereum. Ethereum is a decentralized blockchain with smart contract functionality. Ether ( abbreviation: ETH[ a]) is the native cryptocurrency of the platform. Among cryptocurrencies, ether is second only to bitcoin in market capitalization. [ 2][ 3] It is open-source software .
The lambda baryon Λ 0 was first discovered in October 1950, by V. D. Hopper and S. Biswas of the University of Melbourne, as a neutral V particle with a proton as a decay product, thus correctly distinguishing it as a baryon, rather than a meson, [2] i.e. different in kind from the K meson discovered in 1947 by Rochester and Butler; [3] they were produced by cosmic rays and detected in ...
In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole fraction or mass fraction. Since these fractions are quantity-per-quantity measures, they are pure numbers with no associated units of measurement. Commonly used are parts-per-million ( ppm ...
data. 66 Andromedae is a binary star [3] system in the northern constellation of Andromeda, near the northern border with Perseus. The designation is from the star catalogue of English astronomer John Flamsteed, first published in 1712. It has a combined apparent magnitude of 6.16, [2] which is near the lower limit of stars that are visible to ...
A value. The A-value for a methyl group is 1.74 as derived from the chemical equilibrium above. This means it costs 1.74 kcal/mol (7.3 kJ/mol) of energy to have a methyl group in the axial position compared to the equatorial position. A-values are numerical values used in the determination of the most stable orientation of atoms in a molecule ...
An IT grade is an internationally accepted code system for tolerances on linear dimensions. Such code systems may be used to produce interchangeable parts. In engineering, the word tolerance refers to a range of allowable dimensions or values. Standard tolerance grades are a group of tolerances for linear sizes characterized by a common identifier.
Epsilon Indi, Latinized from ε Indi, is a star system located at a distance of approximately 12 light-years from Earth in the southern constellation of Indus. The star has an orange hue and is faintly visible to the naked eye with an apparent visual magnitude of 4.83. [ 2] It consists of a K-type main-sequence star, ε Indi A, and two brown ...
15.8 Convert HTML to JPEG or GIF. 4 comments. 15.9 C++ cin stream failure. 4 comments. 15.10 eMule causes DNS failure. ... That was a few days after I usd antibiotic ...