( However, the fermenting agent is a bacterium, Clostridium acetobutylicum, that feeds on cellulose, not sugars like the Saccharomyces yeast that produces ethanol.

However, reduction in alkaline liquor produces the water soluble alkali metal salt of the dye, which, in this leuco form, has an affinity for the textile fibre.

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, there have been examples of poor manufacture ( underprocessing ) and poor hygiene allowing contamination of canned food by the obligate anaerobe Clostridium botulinum, which produces an acute toxin within the food, leading to severe illness or death.

However, gravitational stripping of the interstellar gas and dust that makes up the spiral arms produces a long train of stars known as tidal tails.

However, the G-M tube produces a pulse output which is the same magnitude for all detected radiation, so a Geiger counter with an end window tube cannot distinguish between alpha and beta particles.

However, it also has some features of covalent bonding: it is directional, stronger than a van der Waals interaction, produces interatomic distances shorter than sum of van der Waals radii, and usually involves a limited number of interaction partners, which can be interpreted as a kind of valence.

However, if mediation produces a settlement, legal rights and obligations are affected in differing degrees.

However, like methadone, buprenorphine produces similar cognitive dehabilitation in multiple areas of mental function in both memory and timed choice task tests, which may persist after cessation of substitution treatment.

However, this has been disputed, primarily on the basis that oxycodone produces effects typical of μ-opioid agonists.

However, the Chinese developed a technique in the 1990s in which a penholder uses both sides of the racket to hit the ball, where the player produces a backhand stroke ( most often topspin ) by turning the traditional side of the racket to face one's self, and striking the ball with the opposite side of the racket.

However, scientists have silenced the gene that produces the toxin, making it a potential food crop.

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, modifying this function produces a bijection from T to the interval ( 0, 1 )— that is, the real numbers > 0 and < 1.

However the lifting occurs, the air cools due to expansion in lower pressure, which in turn produces condensation.

However, it is not the absolute value of the energy level, but the difference between them, which produces the observed frequencies, due to electronic transitions within the atom emitting / absorbing photons of light.

However, an animal directly produces haploid gametes by meiosis.

However, this first harvest almost always produces poor quality or " male " cork.

However, dry granulation often produces a higher percentage of fine granules, which can compromise the quality or create yield problems for the tablet.

However, if the gas from the primary coolant can be made radioactive by the neutrons in the reactor, or a fuel defect could still contaminate the power production equipment, it may be brought instead to a heat exchanger where it heats another gas or produces steam.

However, the same 1, 000 lumens, spread out over ten square metres, produces a dimmer illuminance of only 100 lux.

However, with sufficient care, a system can be designed that produces cryptographically secure random numbers from the sources of randomness available in a modern computer.

However, Jessica falls in love with Leto, and produces a son for him, Paul ( there is some indication that Jessica believed she could achieve the Kwisatz Haderach herself, one generation early ).

However, it produces simple and tractable mathematical models which are useful for gaining insight into the underlying behavior of a system before these other phenomena are considered.

However, some people feel that this type of machine produces a lower-quality ice cream because of its slow-motion method.

However, it tarnishes quickly in moist air, forming a loosely adhering gadolinium ( III ) oxide ( Gd < sub > 2 </ sub > O < sub > 3 </ sub >), which spalls off, exposing more surface to oxidation.

However, the soda makes the glass water soluble, which is usually undesirable, so lime ( calcium oxide, generally obtained from limestone ), some magnesium oxide ( MgO ) and aluminium oxide ( Al < sub > 2 </ sub > O < sub > 3 </ sub >) are added to provide for a better chemical durability.

However, xenon and nitrous oxide are thought to have no effect here.

However, when exposed to moist air at room temperature, lanthanum oxide forms a hydrated oxide with a large volume increase.

However, it is disadvantaged by it being necessary for the base metal ( or ceramic ) having to undergo some wear first to generate sufficient oxide debris.

However, it is slow to react with water and air, because it forms a passive and protective oxide coating that protects it from further reaction.

However, like the other lanthanides, the most common oxidation state is + 3, seen in its oxide, halides and other compounds.

However, alkylating agents ( e. g. ethylene oxide ), and 10 % bleach are effective against endospores.

However, stabilization of cubic zirconium oxide had been realized early on, with the synthetic product stabilized zirconia introduced in 1930.

However, commercial monazite sands typically contain between 6 and 12 % thorium oxide.

However, not all heavy elements make this transition as some chalcophilic heavy elements bind into low-density silicate and oxide compounds, which differentiate in the opposite direction.

However, the development of strontium oxide aluminate, with a luminance approximately 10 times greater than zinc sulfide, has relegated most zinc sulfide based products to the novelty category.

However, because sexual stimulation is required to initiate the local penile release of nitric oxide, tadalafil's inhibition of PDE5 will have no effect without direct sexual stimulation of the penis.

However, in 2006, Henry Spencer stated that the phenomenon of spontaneous cold welding in outer space is " basically a myth ", pointing out that " there are no documented cases of it actually occurring in orbit, except in experiments deliberately designed to provoke it ( with susceptible materials, great care to avoid contamination, and deliberate mechanical removal of oxide layers, etc .).

However, already D. C. Brodie was aware of the highly lamellar structure of thermally reduced graphite oxide in 1859.

However, recent developments with new catalysts based on Ruthenium ( IV ) oxide were developed by Sumitomo and the first detailed mechanistic study can be found in J. Catal.

However, demand for emery has decreased with the development of sintered carbide and oxide materials as abrasives.

However, the process was tweaked with a 6th metal layer to allow for better density and speed, and the transistors have a slightly shorter gate length and thinner gate oxide.

( OCLC 313492506 )</ ref > However, increasing the ripple current load over the specified value, especially when the temperature is high, may generate a reverse voltage to the cathode foil higher than the natural dielectric strength, and may form up the oxide on the cathode foil.

However, oxide and sulfate are not water soluble and do not enter the blood stream while orotate and glycerate have normal exiguous liver conversion.

However, many people took the lyrics at face value, interpreting the song as a paean to masturbation and sadomasochism, or a reference to inhaling nitrous oxide from whipped cream cans ( taken from the name " whip-it ", used to describe the nitrous chargers for whipped cream dispensers ).