and enzymes which terminate the action of peptides such as bradykinin and perhaps Substance Z were studied.

If the Z gyro is drifting, a current generated by the autocollimator is delivered to the gyro torquer to cancel the drift.

When the platform is level, **ye is a rotation about the Z axis of the platform Af.

Algeria had also won an Oscar for the movie Z, a political thriller directed by Costa Gavras.

It is conventionally represented by the symbol Z.

The atomic number, Z, should not be confused with the mass number, A, which is the number of nucleons, the total number of protons and neutrons in the nucleus of an atom.

The number of neutrons, N, is known as the neutron number of the atom ; thus, A = Z + N. Since protons and neutrons have approximately the same mass ( and the mass of the electrons is negligible for many purposes ), and the mass defect is usually very small compared to the mass, the atomic mass of an atom is roughly equal to A.

Atoms having the same atomic number Z but different neutron number N, and hence different atomic mass, are known as isotopes.

The conventional symbol Z comes from the German word meaning number / numeral / figure, which prior to the modern synthesis of ideas from chemistry and physics, merely denoted an element's numerical place in the periodic table.

Only after 1915, with the suggestion and evidence that this Z number was also the nuclear charge and a physical characteristic of atoms, did the word and its English equivalent atomic number come into common use.

This placement is consistent with the modern practice of ordering the elements by proton number, Z, but this number was not known or suspected at the time.

Moseley, after discussions with Bohr who was at the same lab ( and who had used Van den Broek's hypothesis in his Bohr model of the atom ), decided to test Van den Broek and Bohr's hypothesis directly, by seeing if spectral lines emitted from excited atoms fit the Bohr theory's demand that the frequency of the spectral lines be proportional to a measure of the square of Z.

To do this, Moseley measured the wavelengths of the innermost photon transitions ( K and L lines ) produced by the elements from aluminum ( Z = 13 ) to gold ( Z = 79 ) used as a series of movable anodic targets inside an x-ray tube.

This led to the conclusion ( Moseley's law ) that the atomic number does closely correspond ( with an offset of one unit for K-lines, in Moseley's work ) to the calculated electric charge of the nucleus, i. e. the proton number Z.

* In elementary arithmetic, the set of integers, Z, considered as a group under addition, has a unique nontrivial automorphism: negation.

Puttenham, in the time of Elizabeth I of England, wished to start from Elissabet Anglorum Regina ( Elizabeth Queen of the English ), to obtain Multa regnabis ense gloria ( By thy sword shalt thou reign in great renown ); he explains carefully that H is " a note of aspiration only and no letter ", and that Z in Greek or Hebrew is a mere SS.

William Drummond of Hawthornden, in an essay On the Character of a Perfect Anagram, tried to lay down permissible rules ( such as S standing for Z ), and possible letter omissions.

* Stiemerling D. Analysis of a spider and monster phobia, Z. Psychosom Med Psychoanal.

Dial + 64 ( 8 ) 320-1231, from USA / Canada and rest of NANP dial 011-64-8-320-1231 to hear your 3 digit area code & 7 digit local number read back to you from N. Z.

* Any ring of characteristic n is a ( Z / nZ )- algebra in the same way.

Thus for an ion which traverses a 1 m flight path, across a time of 2000 ns, given an initial accelerating voltage of 5000 V and noting that one amu is 1 × 10 < sup >− 27 </ sup > kg, the mass-to-charge ratio ( more correctly the mass-to-ionisation value ratio ) becomes Z amu / charge.

# Assignment of R / S and E / Z descriptors

R / S and E / Z descriptors are assigned by using a system for ranking priority of the groups attached to each stereocenter.

In other words, b is a unit in the ring Z / aZ of integers modulo a.

If n ≥ 1 and is an integer, the numbers coprime to n, taken modulo n, form a group with multiplication as operation ; it is written as ( Z / nZ )< sup >×</ sup > or Z < sub > n </ sub >< sup >*</ sup >.

* Conservatism / Jerry Z. Muller.

Some Dianics fall into this category, acknowledging Z. Budapest as a foremother, and do not participate in the initiation / ordination lineage of Dianic Wicca.

An example of such a finite field is the ring Z / pZ, which is essentially the set of integers from 0 to p − 1 with integer addition and multiplication modulo p. It is also sometimes denoted Z < sub > p </ sub >, but within some areas of mathematics, particularly number theory, this may cause confusion because the same notation Z < sub > p </ sub > is used for the ring of p-adic integers.

Two isomorphic constructions of the field with 4 elements are ( Z / 2Z )/( T < sup > 2 </ sup >+ T + 1 ) and Z /( 2Z ), where φ =.

Here ( Z / 2Z ) is the polynomial ring of Z / 2Z and ( Z / 2Z )/( T < sup > 2 </ sup >+ T + 1 ) are the equivalence classes of these polynomials modulo T < sup > 2 </ sup >+ T + 1.

where Z denotes J, Y, H < sup >( 1 )</ sup >, or H < sup >( 2 )</ sup >.

* Smith, J. Z.

The 21 consonant letters in the English alphabet are B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, X, Z, and usually W and Y: The letter Y stands for the consonant in " yoke ", the vowel in " myth " and the vowel in " funny ", and " yummy " for both consonant and vowel, for examples ; W almost always represents a consonant except in rare words ( mostly loanwords from Welsh ) like " crwth " " cwm ".

* Niemi, Tina M., Ben-Avraham, Z., and Gat, J., eds., 1997, The Dead Sea: The Lake and Its Setting: N. Y., Oxford University Press, 286 p.

He was inspired by the mention of the concept in the 1937 science fiction novel Star Maker, by Olaf Stapledon, and possibly by the works of J. D. Bernal and Raymond Z. Gallun who seem to have explored similar concepts in their work.

In the 18th century Dr. J. Z.

A, B, C, D, E, F, Z, U, V, G, T, H, M, L, K, I, J on diagram as head and tail, A-F code for phage head genes, Z-J code for phage tail genes.

* Kosztolnyik, Z. J.

< center > A ( a ), B ( be ), C ( ce ), D ( de ), E ( e ), F ( ef ), G ( ge ), H ( ha ), I ( i ), J ( jot ), K ( ka ), L ( el ), M ( em ), N ( en ), O ( o ), P ( pe ), Q ( qu ), R ( er ), S ( es ), T ( te ), U ( u ), V ( ve ), W ( duplic ve ), X ( ix ), Y ( ypsilon ), Z ( zet )</ center >

The F, L, N, P, Y, and Z pentominoes are chiral in two dimensions ; adding their reflections ( F ', J, N ', Q, Y ', S ) brings the number of one-sided pentominoes to 18.

* " Wealth Condensation in Pareto Macroeconomies ", Z. Burda, D. Johnston, J. Jurkiewicz, M. Kamiński, M. A.

* Louis, J. C. & Yazijian, Harvey Z.

J / Z skip-stop service was suspended at this time.

As free tetrominos, J is equivalent to L and S is equivalent to Z.

But in two dimensions and without reflections, it is not possible to transform J into L or S into Z.

There are two distinct fixed I-tetrominos, four J, four L, one O, two S, four T, and two Z, for a total of 19 fixed tetrominos.

J and L are the same tetracube, as are S and Z, because one may be rotated around an axis parallel to the tetromino's plane to form the other.

In 3D, these eight tetracubes ( suppose each piece consists of four cubes, L and J are the same, Z and S are the same ) can fit in a 4 × 4 × 2 or 8 × 2 × 2 box.

< tt > A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

He also critically undertook the theme of the romantic theatre ( Z. Krasiński, J. Słowacki ) and portrayed a new concept of power and a human being created by other people.

In 1999, Zanzibar Judo Association ( Z. J. A.

A simple example is " there are seven reflecting tetrominos, up to rotations ", which makes reference to the seven possible contiguous arrangements of tetrominoes ( collections of four unit squares arranged to connect on at least one side ) which are frequently thought of as the seven Tetris pieces ( Box, I, L, J, T, S, Z.

) This could also be written " there are five tetrominos, up to reflections and rotations ", which would take account of the perspective that L and J could be thought of as the same piece, reflected, as well as that S and Z could be seen as the same.

< tr style =" text-align: center ;">< td > q </ td >< td >.</ td >< td >-</ td >< td > X </ td >< td > Y </ td >< td > Z </ td >< td > J </ td >< td > U </ td >< td >&</ td >< td > ffl </ td ></ tr >

* Zhang, D. P., M. Ghislain, Z. Huamán, J. C. Cervantes and E. E.