The first book produced was an anthology of poems against atomic weapons, with many well-known poets from all German-speaking countries.

Her most well-known action is reading the poems about atomic bombs over 20 years, and she worked without guarantees for voice guidance in the Hiroshima Peace Memorial Museum.

For if the small group notion involves the implicit claim that the phenomena of sociological investigations are of atomic or subatomic proportions, the philosopher needs to know the extent to which such entities are valid.

She had, of course, been exposed to and enjoyed a music appreciation course which had included the better known classical works such as `` Tristan und Isolde '', `` Candide '', `` Oklahoma '', `` Nozze de Figaro '', the atomic age singers, Eileen Farrell, Elvis Presley and Geraldine Todd, as well as the curious rhythmic progressions of the Venusians, Capellan visual chromatics and the sonic concerti of the Altairians.

This was a compromise arrangement for a broadcast time scale: a linear transformation of the BIH's atomic time meant that the time scale was stable and internationally synchronised, while approximating UT1 means that tasks such as navigation which require a source of Universal Time continue to be well served by public time broadcasts.

Besides iodine and tellurium, later several other pairs of elements ( such as argon and potassium, cobalt and nickel ) were known to have nearly identical or reversed atomic weights, leaving their placement in the periodic table by chemical properties to be in violation of known physical properties.

Synthesis of new elements is accomplished by bombarding target atoms of heavy elements with ions, such that the sum of the atomic numbers of the target and ion elements equals the atomic number of the element being created.

This model was able to explain observations of atomic behavior that previous models could not, such as certain structural and spectral patterns of atoms larger than hydrogen.

It is concerned with processes such as ionization and excitation by photons or collisions with atomic particles.

The simplest atomic orbitals are those that are calculated for systems with a single electron, such as the hydrogen atom.

On the atomic scale, area is measured in units of barns, such that:

By the late 1940s it was known that the properties of atomic nucleus could not be explained by the then-current models ( such as the liquid drop model developed by Niels Bohr amongst others ).

Spectroscopy consists of many different applications such as atomic absorption spectroscopy, atomic emission spectroscopy, ultraviolet-visible spectroscopy, x-ray fluorescence spectroscopy, infrared spectroscopy, Raman spectroscopy, dual polarisation interferometry, nuclear magnetic resonance spectroscopy, photoemission spectroscopy, Mössbauer spectroscopy and so on.

Typically the sweep takes the simple form of an advancement of the surface, such that the surface is expanded in a symmetric manner about its advancement axis, with the advancement rate set by some nominal volume attributed to each event, representative of the atomic volume of the atom prior to evaporation.

* A cooling system to reduce atomic motion, such as a helium refrigeration circuit.

Due to its arrangement, groups, or columns, and periods, or rows, of elements in the table either share several chemical properties, or follow a certain trend in characteristics such as atomic radius, electronegativity, etc.

The formation of such atomic power and the steady energy-releasing reactions in stars, also contributes to sudden energy releases, such as in novae.

Since the elements can be uniquely sequenced by atomic number, conventionally from lowest to highest ( as in a periodic table ), sets of elements are sometimes specified by such notation as " through ", " beyond ", or " from ... through ", as in " through iron ", " beyond uranium ", or " from lanthanum through lutetium ".

These categories surely have some objects that are " special " in a certain way, such as the empty set or the product of two topologies, yet in the definition of a category, objects are considered to be atomic, i. e., we do not know whether an object A is a set, a topology, or any other abstract concept – hence, the challenge is to define special objects without referring to the internal structure of those objects.

Catalysts may affect the reaction environment favorably, or bind to the reagents to polarize bonds, e. g. acid catalysts for reactions of carbonyl compounds, or form specific intermediates that are not produced naturally, such as osmate esters in osmium tetroxide-catalyzed dihydroxylation of alkenes, or cause lysis of reagents to reactive forms, such as atomic hydrogen in catalytic hydrogenation.

This complicates the study of molecules interacting with high atomic mass unit atoms, such as transitional metals and their catalytic properties.

Moreover, defects can also be defined in amorphous solids based on empty or densely packed local atomic neighbourhoods, and the properties of such ' defects ' can be shown to be similar to normal vacancies and interstitials in crystals ,.

Quantum processes can also produce EMR, such as when atomic nuclei undergo gamma decay, and processes such as neutral pion decay.

All of gold's radioisotopes with atomic masses above 197 decay by β-decay.

All elements other than hydrogen and helium today account for only 2 % of the mass of atomic matter in the universe.

All elements from atomic numbers 1 ( hydrogen ) to 118 ( ununoctium ) have been synthesized.

All of the energy from one photon must be absorbed and used to liberate one electron from atomic binding, or else the energy is re-emitted.

All experience ( male, female, atomic, and botanical ) is important and contributes to the ongoing and interrelated process of reality.

All ordinary matter is made up of combinations of chemical elements, each with its own atomic number, indicating the number of protons in the atomic nucleus.

All are transuranium elements and have atomic numbers of 99 and higher.

All of the elements with higher atomic numbers, however, have been first discovered in the laboratory, with neptunium, plutonium, americium, curium, berkelium and californium later also discovered in nature.

All atomic reactions involve changing one atom into another by changing the nucleus.

All elements other than hydrogen and helium today account for only 2 % of the mass of atomic matter in the universe.

All check-ins in StarTeam are atomic.

: All data concerning ( 1 ) design, manufacture, or utilization of atomic weapons ; ( 2 ) the production of special nuclear material ; or ( 3 ) the use of special nuclear material in the production of energy, but shall not include data declassified or removed from the Restricted Data category pursuant to section 2162 of this title.

All elements with atomic number of greater than or equal to 106 ( Seaborgium ) have most-stable-known isotopes shorter than that of Francium, but those elements have only a relatively small number of isotopes discovered, thus, there is the possibility of a yet-unknown isotope having a longer half-life.

We are not now afraid of atomic bombs in the same way that people once feared comets.

In addition to the basic programs in wavelength standards, spectroscopy, solid state physics, interactions of the free electron and atomic constants which are necessary to provide the foundation for technological progress, the Bureau has strengthened its activities in laboratory astrophysics.

The data presented are derived almost entirely from X-ray diffraction measurements and include atomic coordinates, cell dimensions, and atomic and ionic radii.

Since these electrons are moving like planets, you may wonder whether there is an atomic sun at the center of the atom.

UTC is a discontinuous time scale composed from segments that are linear transformations of atomic time, the discontinuities being arranged so that UTC approximated UT2 until the end of 1971, and UT1 thereafter.

Fluoride " loses " a pair of valence electrons because the electrons shared in the B — F bond are located in the region of space between the two atomic nuclei and are therefore more distant from the fluoride nucleus than they are in the lone fluoride ion.

Two of the most well-known applications of the pure elements are rubidium and caesium atomic clocks, of which caesium atomic clocks are the most accurate representation of time known as of.

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

As an example, heavier halogens are darker than are halogens of lesser atomic weight – fluorine is nearly colorless, chlorine is bright green, bromine is brown, and iodine is dark gray / violet.

The melting and boiling points of astatine are also expected to follow the trend seen in the halogen series, increasing with atomic number.

Alloys are usually classified as substitutional or interstitial alloys, depending on the atomic arrangement that forms the alloy.

While modelling atoms in isolation may not seem realistic, if one considers atoms in a gas or plasma then the time-scales for atom-atom interactions are huge in comparison to the atomic processes that are generally considered.

Atomic orbitals are the basic building blocks of the atomic orbital model ( alternatively known as the electron cloud or wave mechanics model ), a modern framework for visualizing the microscopic behavior of electrons in matter.

The spatial components of these one-electron functions are called atomic orbitals.