Because the clocks had been on average well above sea level, this meant that TAI slowed down, by about 10 < sup >− 12 </ sup >.

Algeria has always been a source of inspiration for different painters who tried to immortalize the prodigious diversity of the sites it offers and the profusion of the facets that passes its population, which offers for Orientalists between the 19 < sup > th </ sup > century and the 20 < sup > th </ sup > century, a striking inspiration for a very rich artistic creation like Eugène Delacroix with his famous painting women of Algiers in their apartment or Etienne Dinet or other painters of world fame like Pablo Picasso with his painting women of Algiers, or painters issued from the Algiers school.

* If it is required to use a single number X as an estimate for the value of numbers, then the arithmetic mean does this best, in the sense of minimizing the sum of squares ( x < sub > i </ sub > − X )< sup > 2 </ sup > of the residuals.

η < sup > 2 </ sup > ( eta-squared ):

He also offers a conversion table ( see Cohen, 1988, p. 283 ) for eta squared ( η < sup > 2 </ sup >) where 0. 0099 constitutes a small effect, 0. 0588 a medium effect and 0. 1379 a large effect.

When there are only two means to compare, the t-test and the ANOVA F-test are equivalent ; the relation between ANOVA and t is given by F = t < sup > 2 </ sup >.

The Arrhenius definition states that acids are substances which increase the concentration of hydronium ions ( H < sub > 3 </ sub > O < sup >+</ sup >) in solution.

The reason why pHs of acids are less than 7 is that the concentration of hydronium ions is greater than 10 < sup >− 7 </ sup > moles per liter.

An Arrhenius acid is a substance that increases the concentration of the hydronium ion, H < sub > 3 </ sub > O < sup >+</ sup >, when dissolved in water.

The International Time Bureau ( BIH ) began a time scale, T < sub > m </ sub > or AM, in July 1955, using both local caesium clocks and comparisons to distant clocks using the phase of VLF radio signals.

< center ></ center >

< center >

All 128 ASCII characters, including non-printable characters ( represented by their abbreviations ). The 95 ASCII graphic characters are numbered from 20 < sub > hexadecimal | hex </ sub > to 7E < sub > hexadecimal | hex </ sub > ( decimal 32 to 126 ).

The " space " character had to come before graphics to make sorting easier, so it became position 20 < sub > hex </ sub >; for the same reason, many special signs commonly used as separators were placed before digits.

To keep options available for lower case letters and other graphics, the special and numeric codes were arranged before the letters, and the letter " A " was placed in position 41 < sub > hex </ sub > to match the draft of the corresponding British standard.

The @ symbol was not used in continental Europe and the committee expected it would be replaced by an accented À in the French variation, so the @ was placed in position 40 < sub > hex </ sub > next to the letter A.

The line running from the upper left to lower right reads mt l b < sup > c </ sup > lt.

In the IERS numerical standards, the speed of light in a vacuum is defined as c < sub > 0 </ sub > = in a vacuum, in accordance with the SI units.

The time to traverse an AU is found to be τ < sub > A </ sub > =, resulting in the astronomical unit in metres as c < sub > 0 </ sub > τ < sub > A </ sub > =.

As the speed of light in meters per second ( c < sub > 0 </ sub >) is fixed in the International System of Units, this measurement of the speed of light in AU / d ( c < sub > AU </ sub >) also determines the value of the astronomical unit in meters ( A ):

In the < tt > MixColumns </ tt > step, each column of the state is multiplied with a fixed polynomial c ( x ).

In more general sense, each column is treated as a polynomial over GF ( 2 < sup > 8 </ sup >) and is then multiplied modulo x < sup > 4 </ sup >+ 1 with a fixed polynomial c ( x ) = 0x03 · x < sup > 3 </ sup > + x < sup > 2 </ sup > + x + 0x02.

The frequency and wavelength of the gamma rays indicate that each carries 511 keV of energy ( i. e., the rest mass of an electron multiplied by c < sup > 2 </ sup >).

where n < sup > c </ sup > denotes the charge conjugate state, i. e., the antiparticle.

Ahmad Shah Durrani ( c. 1722 – 1773 ) ( Pashto /), also known as Ahmad Shāh Abdālī ( Pashto / Persian: احمد شاه ابدالي ) and born as Ahmad < u > Kh </ u > ān, was the founder of the Durrani Empire ( Afghan Empire ) in 1747 and is regarded by many to be the founder of the modern state of Afghanistan .</ poem >

Theorem: If K < sub > 1 </ sub > and K < sub > 2 </ sub > are the complexity functions relative to description languages L < sub > 1 </ sub > and L < sub > 2 </ sub >, then there is a constant c – which depends only on the languages L < sub > 1 </ sub > and L < sub > 2 </ sub > chosen – such that

: B + c < sub > 1 </ sub > · i < sub > 1 </ sub > + c < sub > 2 </ sub > · i < sub > 2 </ sub > + … + c < sub > k </ sub > · i < sub > k </ sub >.

If F ≥ F < sub > Critical </ sub > ( Numerator DF, Denominator DF, α )

With the formula C < sub > n </ sub > H < sub > 2n + 2 </ sub >, Alkanes belong to a homologous series of organic compounds in which the members differ by a constant relative molecular mass of 14.

The number of carbon atoms is used to define the size of the alkane ( e. g., C < sub > 2 </ sub >- alkane ).

The simplest possible alkane ( the parent molecule ) is methane, CH < sub > 4 </ sub >.

Instead, the element is prepared, in milligram amounts, by the neutron irradiation of < sup > 226 </ sup > in a nuclear reactor.

Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary ( diatomic ) hydrogen gas, H < sub > 2 </ sub >.

Instead, the Dubna team reported an isotope with a half-life of about 45 seconds as < sup > 256 </ sup > Lr.

Instead it has a number of complicated structures in which icosahedral B < sub > 12 </ sub > clusters dominate.

Instead, bombarding < sup > 238 </ sup > U with slow neutrons causes it to absorb them ( becoming < sup > 239 </ sup > U ) and decay by beta emission to < sup > 239 </ sup > Np which then decays again by the same process to < sup > 239 </ sup > Pu ; that process is used to manufacture < sup > 239 </ sup > Pu in breeder reactors.

Instead of also using E < sub > a </ sub >, however, the Eyring equation uses the concept of Gibbs free energy and the symbol * to denote the energy of the transition state.

Instead an approximate correction may be used where Z is substituted with an effective nuclear charge symbolized as Z < sub > eff </ sub >.

Instead he permanently attached the knife blades to the rod, and adjusted the periods of the pendulum by a small moveable weight < font color =" red ">( b, c )</ font > on the pendulum shaft.

Instead it is a Lewis acid whose Zn atom accepts an electron pair from the base OH < sup >-</ sup >.

Instead, the ampere figure is preceded by a letter " B ", " C " or " D " that indicates the instantaneous tripping current, that is the minimum value of current that causes the circuit-breaker to trip without intentional time delay ( i. e., in less than 100 ms ), expressed in terms of I < sub > n </ sub >:

Instead of being considered as a subset of the natural numbers, it is also possible to encode 0 < sup >#</ sub > as a subset of formulas of a language, or as a subset of the hereditarily finite sets, or as a real number.

Instead of recursively factorizing directly, though, Cooley – Tukey instead first computes x < sub > 2 </ sub >( z ω < sub > N </ sub >), shifting all the roots ( by a twiddle factor ) so that it can apply the recursive factorization of to both subproblems.

Instead of precious metal-containing NOx adsorbers, most manufacturers selected base-metal SCR systems that use a reagent such as ammonia to reduce the NO < sub > x </ sub > into nitrogen.

Instead, the final Peace of Riga ( or Treaty of Riga ) provided Poland with almost 135, 000 km < sup > 2 </ sup > ( 52, 000 sq mi ) of land that was, on average, about 250 km east of the Curzon line.

Instead, carbonate ( CO < sub > 3 </ sub >< sup > 2 −</ sup >) and nitrate ( NO < sub > 3 </ sub >< sup >−</ sup >) have a trigonal planar structure with π bonding between the central atom and the oxygen atoms.

Instead, we must pass the data that was computed by < tt > SUB </ tt > back to the Execute stage ( i. e. to the red circle in the diagram ) of the < tt > AND </ tt > operation before it is normally written-back.

Instead it is made by neutron irradiation of the isotope < sup > 13 </ sup > C which occurs naturally in carbon at about the 1. 1 % level.

Instead of a < tt > class </ tt > keyword that defines common characteristics of a class, ActionScript 1. 0 uses a special object that serves as a " prototype " for a class of objects.