However, the discrete and separate nature of the molecular concept usually requires that molecular ions be present only in well-separated form, such as a directed beam in a vacuum in a mass spectrograph.

However, it was not until 1898 that University of Minnesota student Johnny Campbell directed a crowd in cheering " Rah, Rah, Rah!

However, none of Justinian's surviving edicts dealing with Jewish matters is explicitly directed against the Jewish calendar, making the interpretation of Procopius's statement a complex matter.

However, financial accounting is more concerned with the reporting of historical financial information, while the financial decision is directed toward the future of the firm.

However, the Great Commission is specifically directed at " all nations ," and an early difficulty arose concerning the matter of Gentile ( non-Jewish ) converts as to whether they had to " become Jewish " ( usually referring to circumcision and adherence to dietary law ), as part of becoming Christian.

However, it is now believed that, used as directed under the care of a qualified psychiatrist, this class of drugs is a viable alternative treatment for intermediate-to long-term use.

However, directed panspermia may reach a few dozen target systems, leaving billions in the galaxy untouched for exploration.

However, when in February 2009 the Holy See declared that the change should have awaited completion of work on the Missal, the bishops conference appealed, with the result that those parishes that had adopted the new translation were directed to continue using it, while those that had not were told to await further instructions before doing so.

However, the next year, Uthman rebelled against the governor of al-Andalus, ‘ Abd-al-Raḥmân, who quickly crushed the revolt and directed his attention against Odo.

However, Niven won a Golden Globe Award for his work in The Moon Is Blue ( 1953 ), produced and directed by Otto Preminger.

( see Morphogenetic field ) However, the failure to replicate his findings and the fact that, though cell growth can be stimulated and directed by radiation this is possible only at much higher amplitudes, evoked a general skepticism about Gurwitsch's work.

However both On Deadly Ground ( 1994, which he directed ) and Under Siege 2: Dark Territory ( 1995 ) did poorly in theaters.

However, their first date became the beginning of an extended affair that lasted many years and peaked at the time they worked together on One-Eyed Jacks ( 1960 ), a film directed by Brando.

'" However, much of this hostility was directed at Khrushchev personally and after his expulsion from power in October 1964, the Chinese tried to mend relations.

However, during his tenure as Chief of the General Staff ( 1985 – 89 ) General Sir Nigel Bagnall directed that British Military Doctrine was to be prepared, and tasked Colonel ( later General ) Timothy Granville-Chapman ( an artillery officer who had been his Military Assistant in Headquarters 1st British Corps ) to prepare it.

However, when in February 2009 the Holy See declared that the change should have waited until the whole of the Missal had been translated, the bishops conference appealed, with the result that those parishes that had adopted the new translation of the Order of Mass were directed to continue using it, while those that had not were told to await further instructions before doing so.

However, fueling a petrol engine directly allows more fuel to be directed towards the spark-plug than elsewhere in the combustion-chamber.

However, both Kuhn's original work and Dogan's commentary are directed at disciplines that are defined by conventional labels ( e. g., " sociology ").

However, since Chaplin did not like to be directed by anyone but himself, Chaplin bought the story from Welles.

However, each agency is directed first to seek compliance with its requirements by voluntary means.

However, the Confessing Church's rebellion was directed at the regime's ecclesiastical policy, not at its overall political and social objectives.

However there are many other kinds of directed acyclic graph that are not formed by orienting the edges of an undirected acyclic graph, and every undirected graph has an acyclic orientation, an assignment of a direction for its edges that makes it into a directed acyclic graph.

However, as civil society can, under many definitions, include and be funded and directed by those businesses and institutions ( especially donors linked to European and Northern states ) who support globalization, this is a contested use.

However, if the excited atom has been previously ionized, in particular if one of its inner shell electrons has been removed, a phenomenon known as the Auger effect may take place where the quantity of energy is transferred to one of the bound electrons causing it to go into the continuum.

However, in the classical interpretation, it is zero and the thermal energy of matter vanishes.

However, some systems have a maximum amount of energy that they can hold, and as they approach that maximum energy their entropy actually begins to decrease.

However, the energy must be imparted over a limited distance ( determined by arm length ) and therefore ( because the projectile is accelerating ) over a limited time, so the limiting factor is not work but rather power, which determined how much energy can be added in the limited time available.

However, autonomous buildings also usually include some degree of sustainability through the use of renewable energy and other renewable resources, producing no more greenhouse gases than they consume, and other measures.

However, the universe is also cooling down, meaning that the average energy per particle is getting smaller with time.

However, a bombing in February 2005 shut the pipeline for several weeks, and attacks against the electrical gird system that provides energy to the Caño Limón oilfield have continued.

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, excessive cycling while standing can cause knee damage It used to be thought that cycling while standing was less energy efficient, but recent research has proven this not to be true.

However, under conditions of constant pressure, as in reactions in vessels open to the atmosphere, the measured heat change is not always equal to the internal energy change, because pressure-volume work also releases or absorbs energy.

However, the evolution has stopped by itself when the last descendant, an enormously large crab, was created, being unable to reproduce itself due to lack of energy and materials.

However, as the temperature of a semiconductor rises above absolute zero, there is more energy in the semiconductor to spend on lattice vibration and on exciting electrons into the conduction band.

However, it remains a commonly used unit for energies in the field of chemistry, and in many countries it remains in common use as a unit of food energy.

However, this strongly conflicts with the evidence for cosmological evolution mentioned earlier: the Universe has progressed from extremely different conditions at the Big Bang, and will continue to progress toward extremely different conditions, particularly under the rising influence of dark energy, apparently toward the Big Freeze or Big Rip.

However, this advantage is totally negated by the relatively large energy consumption required to simply move the cable over and under the numerous guide rollers and around the many sheaves.

However, the word " heat " is a highly technical term in physics and thermodynamics, and is often confused with thermal energy.

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.

However, there may be mechanistic limits as to how much of the matter in an object may be changed into other types of energy and thus into work, on other systems.

However, when energy is transferred by means other than matter-transfer, the transfer produces changes in the second system, as a result of work done on it.

However, TCPI is no longer considered a viable method of propellant ignition because it may damage the fins and does not deliver energy as efficiently as a FLARE igniter.

However, Perey noticed decay particles with an energy level below 80 keV.

One consequence of this theory is a variable speed of light, where photon speed would vary with energy, and some zero-mass particles might possibly travel faster than c. However, even if this theory is accurate, it is still very unclear whether it would allow information to be communicated, and appears not in any case to allow massive particles to exceed c.