However, cold fusion by this mechanism has not been generally accepted by the scientific community.

However, either fission or fusion technologies can in principle achieve velocities far higher than needed for Solar System exploration, and fusion energy still awaits practical demonstration on Earth.

However, many endogenous retroviruses play important roles in host biology, such as control of gene transcription, cell fusion during placental development in the course of the germination of an embryo, and resistance to exogenous retroviral infection.

However Daniel P. Whitmire's 1975 analysis indicates that a ramjet may achieve net power via the CNO cycle, which produces fusion at a much higher rate (~ 10 < sup > 16 </ sup > times higher ) than the proton-proton chain.

However, very shortly thereafter, at twenty minutes after the Big Bang, the universe becomes too cool for any further nuclear fusion and nucleosynthesis to occur.

However, the record also made a shift from his traditional ballad-style compositions to a more risky fusion of music centered around traditional Latin sounds, epitomized by the song " Maria ".

However it may be particularly computationally expensive if significant processing is involved in data fusion, such as attempts to increase resolution.

However, the neutrons released by fusion will fission U-238.

However, newer 4th-and 5th-generation nuclear weapons designs including pure fusion weapons and antimatter catalyzed nuclear pulse propulsion-like devices are being studied extensively by the 5 largest nuclear weapon states.

However, some scholars have expressed the view that the most accurate explanation for modern-day United States culture and inter-ethnic relations can be found somewhere in a fusion of some of the concepts and ideas contained in the melting pot, assimilation, and Anglo-conformity models.

However, they made their announcements before any peer review of their work was performed, and no subsequent experiments by other researchers revealed any evidence of fusion.

However, since the most popular variant of satay is chicken satay in peanut sauce ( Sate Madura in Indonesia, Sate Kajang in Malaysia, and Thai chicken use peanut sauce ); in modern fusion cuisine the term " satay " has shifted to satay style peanut sauce instead.

However, other Velikovskian enthusiasts such as Ralph Juergens ( dec .), Earl Milton ( dec .), Wal Thornhill, and Donald E. Scott have embraced and developed these themes to propose a scenario where stars are powered not by internal nuclear fusion, but by galactic-scale electrical discharge currents.

However, fusion has helped to break down boundaries between different genres of rock, jazz, and led to developments such as the 1980s-era electronica-infused acid jazz.

However, he later supported the federalist system after seeing the carnage of the American Civil War ; he sought to avoid the same violent conflicts by maintaining a fusion of powers rather than a separation of powers.

However, not all of the muons are recycled: some bond with other debris emitted following the fusion of the nuclei ( such as alpha particles and helions ), removing the muons from the catalytic process.

However, because the proton and the deuteron would be more than 200 times farther apart in the case of the electronic HDO molecule than in the case of the muonic ( p-μ-d )< sup >+</ sup > molecular ion, Jackson estimates that the rate of p-d " electron "- catalyzed fusion ( eCF ) is about 38 orders of magnitude ( 10 < sup > 38 </ sup >) slower than the rate of p-d muon-catalyzed fusion ( μCF ), which Jackson estimates to be about 10 < sup > 6 </ sup > per second, so p-d " electron "- catalyzed fusions ( eCF ) would be expected to occur at a rate of about 10 < sup >- 32 </ sup > per second, meaning that one p-d " electron "- catalyzed fusion ( eCF ) might occur once every 10 < sup > 24 </ sup > years or so .</ ref >

However, the energy released with every d-d muon-catalyzed fusion reaction is only about 20 % or so of the energy released with every d-t muon-catalyzed fusion reaction.

However, the fusion was not completed.

However, the baseline design allows for a maximum of about 45 MJ of fusion energy release, due to the design of the target chamber.

" However, when informed of this, author Saga's reaction was to feel honored and not abused at Dylan's use of lines from his work.

However, the law of mass action is valid only for concerted one-step reactions that proceed through a single transition state and is not valid in general because rate equations do not, in general, follow the stoichiometry of the reaction as Guldberg and Waage had proposed ( see, for example, nucleophilic aliphatic substitution by S < sub > N </ sub > 1 or reaction of hydrogen and bromine to form hydrogen bromide ).

However the term inhibitor is preferred since they do not work by introducing a reaction path with higher activation energy ; this would not reduce the rate since the reaction would continue to occur by the non-catalyzed path.

However, this reaction cannot be reversed.

However, with the use of modern culture techniques and polymerase chain reaction testing, HIV can be demonstrated in virtually all patients with AIDS.

However, this value is only approximate, as reaction quotient is defined in terms of ion activities which can be approximated with the concentrations as calculated here.

However, electrolysis requires an external source of electrical energy to induce a chemical reaction, and this process takes place in a compartment called an electrolytic cell.

In order for this reaction to occur the power supply should provide at least a potential of 4 V. However, larger voltages must be used for this reaction to occur at a high rate.

However, the audience interpreted the film to be a reaction to both the Watergate scandal and its fall-out.

However, he always believed the ball was in the net because of Hunt's reaction – the Liverpool striker was following in as the ball hit the bar and turned to celebrate a goal instead of trying to knock the rebound into the net.

However, in Protestant countries, where the tyranny of the church was less severe, there was no general reaction against statutes that were religious in origin.

However, as the century ended, a reaction set in with the accession of a new monarch.

However, the reaction can also be slowed by storing the honey at colder temperatures.

However, the use of such factors is often considered to be unfair or unlawfully discriminatory, and the reaction against this practice has in some instances led to political disputes about the ways in which insurers determine premiums and regulatory intervention to limit the factors used.

However, Drexler addresses this in Nanosystems by showing mathematically that well designed catalysts can provide the effects of a solvent and can fundamentally be made even more efficient than a solvent / enzyme reaction could ever be.

However, other Talmudic commentaries ( Tosafot ) say that such liquids only produce a leavening reaction within flour if they themselves have had water added to them and otherwise the dough they produce is completely permissible for consumption during Passover, whether or not made according to the laws applying to matzot.

However, too few of the neutrons produced by < sup > 238 </ sup > U fission are energetic enough to induce further fissions in < sup > 238 </ sup > U, so no chain reaction is possible with this isotope.

However, such explosions do not happen during a chain reaction, but rather as a result of energy from radioactive beta decay, after the fission chain reaction has been stopped.

However, the cell does not release this energy all at once, as this would be an uncontrollable reaction.

However, the biochemist Sidney Walter Fox and his co-workers discovered that phosphoric acid acted as a catalyst for this reaction.

However, public reaction to the Sputnik crisis led to the creation of the Advanced Research Projects Agency ( renamed the Defense Advanced Research Projects Agency or DARPA in 1972 ), NASA, and an increase in U. S. government spending on scientific research and education.