However, the possible absence of a center of symmetry not only moves the hydrogen atom off Af, but also allows the oxygen atoms to become nonequivalent, with Af at Af and Af at Af ( space group Af ), where Af represents the oxygens on one side of the Af layers and Af those on the other side.

However, as we have seen, in later childhood the child begins to substitute the standards of the peer group for those of parents and teachers.

However, there are relatively few such political constituencies, and, as has been pointed out, there is seldom a clear-cut distinction between the educational interests of one social class and those of another.

However, this does not mean that a child's teeth or jaws must necessarily resemble those of someone in his family.

However, some experimental evidence suggests astatine may have lower melting and boiling points than those implied by the halogen trend.

However, it is the editor who has " the power to impose the dominant definition of the writer and therefore to delimit the population of those entitled to take part in the struggle to define the writer ".

However, those who die in unrepented mortal sin go to hell.

However, Paris ignored the powerful developments in quantitative studies underway in the U. S. and Britain, which reshaped economic, political and demographic research in those countries, while France fell behind.

However, Pyxis is not considered part of Argo Navis, and its Bayer designations are separate from those of Carina, Puppis and Vela.

However, by this time, he had also witnessed the failures of his parents ' relationships as well as those of some of his friends.

However her novels, like those of her sisters, have become classics of English literature.

However, because its construction was abandoned, it has few inhabitants, and those it has may not all be ( entirely ) real.

However, the reception of the Mystery is not limited to those who are enduring physical illness.

However, invalid formulas ( those that are not entailed by a given theory ), cannot always be recognized.

However, those projects were shut down during development-some just short of their intended commercial release.

However, their use on engineered woods such as medium-density fiberboard can be problematic because of the porous nature of those surfaces.

However, it has been strongly argued that this was a point made out of mis-translation, as pointed out by Amin Malouf, and that the origin of the term in Middle Eastern culture comes from phrase Asasiyun, meaning those who follow the Asas ; believers in the foundation of faith.

However, as more people gradually moved from working the land to living in towns ( especially those who could read and write, the only people whose use of language we now know ), the word harvest lost its reference to the time of year and came to refer only to the actual activity of reaping, and autumn, as well as fall, began to replace it as a reference to the season.

" However some earlier high zinc, low iron brasses such as the 1530 Wightman brass memorial plaque from England may have been made by alloying copper with zinc and include traces of cadmium similar those found in some zinc ingots from China.

However, despite those efforts, the presence of the Armed Forces on the border regions of the Brazilian Amazon continues to be sparse and disperse, given the fact that the Army has just 28 border detachments in that area, a total of 1, 600 soldiers, or 1 men for every of borders.

However, early church documents, such as those of the First Council of Nicaea ( 325 ) had always listed the Pope of Rome first among the Ancient Patriarchs ( first four, and later five: Rome, Constantinople, Alexandria, Antioch and Jerusalem — collectively referred to as the Pentarchy ).

However, its primary use since at least the late 1980s has been to describe the application of computer science and information sciences to the analysis of biological data, particularly in those areas of genomics involving large-scale DNA sequencing.

However, the similarity between the central concerns of Job and those of certain ancient Babylonian and Egyptian texts reveals a shared interest in the question of why the innocent suffer.

However, the official doctrines of the Western Allies differed substantially from those of the Reichswehr.

However, it adopted a logo and guernsey based largely on those of Fitzroy.

However, his subject matter and basic themes have remained surprisingly consistent, and these, together with certain key poetic images, may be traced through all his work, including the new jazz experiments.

However, he continued experimenting and lecturing, publishing the results of his experiments in German and Danish periodicals.

However, when applied to data from non-randomized experiments or observational studies, model-based analysis lacks the warrant of randomization.

However, there is scant evidence that he personally performed alchemical experiments.

However, more recent experiments have demonstrated that cells whose centrioles have been removed via laser ablation can still progress through the G < sub > 1 </ sub > stage of interphase before centrioles can be synthesized later in a de novo fashion.

However, in statistics, these terms are usually used for controlled experiments.

However, today many schools use progressive education methods, such as hands on activities and science experiments in Junior High Schools.

However, the chemist Ida Noddack had criticised Fermi's work and had suggested that some of his experiments could have produced lighter elements.

However, since Einstein's death, experiments analogous to the one described in the EPR paper have been carried out, starting in 1976 by French scientists Lamehi-Rachti and Mittig at the Saclay Nuclear Research Centre.

However, scientists are skeptical about the results of these experiments, which are currently disputed.

However, experiments to detect gravitational waves, which may be viewed as coherent states of many gravitons, are underway ( e. g., LIGO and VIRGO ).

However, extensive experiments with it also failed to reproduce the described intensity of Greek fire.

However, his use of careful controls in his experiments revealed that the lithium ion had a calming effect by itself.

However, the popular description of light being " stopped " in these experiments refers only to light being stored in the excited states of atoms, then re-emitted at an arbitrary later time, as stimulated by a second laser pulse.

However, recent experiments suggest that physical differences among cells, that exist prior to infection, predetermine whether a cell will lyse or become a lysogen.

However, a century later, Young and Fresnel revived the wave theory of light when they pointed out that light could be a transverse wave rather than a longitudinal wave — the polarization of a transverse wave ( like Newton's " sides " of light ) could explain birefringence, and in the wake of a series of experiments on diffraction the particle model of Newton was finally abandoned.

However, Hendrik Antoon Lorentz ( 1895 ) modified Fresnel's theory and showed that those experiments can be explained by a stationary aether as well:

However, such particles are regularly created in experiments, in order to understand the nature of the heavier types of quark which compose the heavier mesons.

However, there has been considerable controversy over this as later researchers have failed to reproduce the original findings of Rauscher ( e. g. Steele, Bass & Crook, 1999 ), questioned both theory and methodology of the original study ( Fudis & Lembesis 2004 ) and suggested that the enhancing effects of music in experiments have been simply due to an increased level of arousal ( Thompson, Schellenberg & Husain, 2001 ).

" However, in nature, L amino acids dominate ; later experiments have confirmed disproportionate amounts of L or D oriented enantiomers are possible.

However, in light of inherent problems with past protocols on acute nitrate toxicity experiments, the extent of nitrate toxicity has been the subject of recent debate.

However Lenard's results were qualitative rather than quantitative because of the difficulty in performing the experiments: the experiments needed to be done on freshly cut metal so that the pure metal was observed, but it oxidised in a matter of minutes even in the partial vacuums he used.