However research concludes that this change would have been insufficient to cause the observed level of ammonite extinction.

However, the toad was generally unsuccessful in reducing the targeted beetles, in part because the cane fields provided insufficient shelter for the predators during the day.

However, when the funding was insufficient, the state ended up financing the project .< ref > Simon Lee.

However, the invasion of the Macriani forced him to dispatch Aureolus with a large force against them, leaving him with insufficient troops.

However, for many NLP problems, the definition of a gold standard is a complex task, and can prove impossible when inter-annotator agreement is insufficient.

However, this process cannot happen to a great extent in a nuclear reactor, as too small a fraction of the fission neutrons produced by any type of fission have enough energy to efficiently fission U-238 ( fission neutrons have a median energy of 2 MeV, but a mode of only 0. 75 MeV, meaning half of them have less than this insufficient energy ).

However, researchers have frequently noted that a single left-right axis is insufficient in describing the existing variation in political beliefs, and often include other axes.

However, it has also been suggested that the declining finances of Felice Brancacci were insufficient to pay for any more work, so the painter therefore sought work elsewhere.

However, student housing has proven insufficient to accommodate all incoming students.

However, the vagina as a whole has insufficient nerve endings for sexual stimulation and orgasm, which is considered to make the process of child birth significantly less painful.

However, there are insufficient climate data to make reliable predictions on population trends.

However, electrostatics alone is insufficient to explain the force a charged particle experiences in other situations, such as when it moves in the vicinity of a current-carrying wire.

However there are some problems associated with these methods involving efficiency ( liposomes insufficient protein ) and delivery ( virus provokes an immune response ).

However, the study and exploration of the sea is somewhat hindered by insufficient sharing of information between the involved countries.

However, the revolution had thoroughly disorganised the army, and the forces raised were insufficient for the invasion.

However, there were insufficient German forces to carry out such attacks.

However, in general, a litigant cannot obtain equitable relief unless there is " no adequate remedy at law "; that is, a court will not grant an injunction unless monetary damages are an insufficient remedy for the injury in question.

However, if in three to six months of efforts at remedying risk factors prove insufficient, then drug treatment is frequently required.

However, they were not used to the dry heat climate and food was insufficient and of poor quality.

However, these suffered from the instability of the alloys in alkaline electrolyte and consequently insufficient cycle life.

However, real GDP growth will remain relatively sluggish, averaging 2. 2 % a year in 2012-16, insufficient to improve the unemployment rate.

However, insufficient theoretical analysis during one of the tests resulted in all of the prototype elements being blown up.

However, the extent of the finds was not particularly significant and was insufficient to draw any certain conclusions about the precise nature or scale of this earliest known phase of occupation.

However folklore sources proved insufficient for the task.

However, he found that National Semiconductor under Amelio had insufficient product offerings.

However, the menopause transition is characterized by marked, and often dramatic, variations in FSH and estradiol levels, and because of this, measurements of these hormones are not considered to be reliable guides to a woman's exact menopausal status.

However the dramatic fall in circulating estradiol levels at menopause impacts many tissues, from brain to skin.

However, the effect of estradiol appears to vary depending on the strain of mouse, and in some strains it reduces aggression during long days ( 16 h of light ), while during short days ( 8 h of light ) estradiol rapidly increases aggression.

However, unlike 21-hydroxylase CAH, children with 3β-HSD CAH may be unable to produce adequate amounts of testosterone ( boys ) or estradiol ( girls ) to effect normal pubertal changes.

However, compared to estradiol itself, estradiol valerate is absorbed more slowly and possesses a longer duration, especially when given in an oil solution via intramuscular injection ( in which it acts as a depot ), and as a result, can be administered less frequently.

However, once ovulation occurs, in addition to estrogen, the ovary will also start to produce progesterone.

However, at the same time, estrogen, as well as progesterone, inhibit the stimulatory effects of prolactin on milk production.

However, progesterone is not effective in all populations, as a study involving twin gestations failed to see any benefit.

However, cystic hyperplasia of the endometrium ( inner lining of the uterus ) – known as cystic endometrial hyperplasia ( CEH ) – may occur at this time for some animals, as an inappropriate response to progesterone.

However, the National Institutes of Health performed a "... 12-month randomized, double-blind, placebo-controlled trial, compared several herbal regimens and menopausal hormone therapy ( estrogen with or without progesterone ) to placebo in women ages 45 to 55 ... Newton and colleagues found no significant difference between the number of daily hot flashes and / or night sweats in any of the herbal supplement groups when compared to the placebo group.

However, after ovulation the granulosa cells turn into granulosa lutein cells that produce progesterone.

However, Dr. Stein now focuses his research on those persons who have longstanding traumatic brain injury in order to determine if progesterone treatments will assist them in the recovery of lost functions as well.

However, these uses are based on a misconception that wild yam contains hormones or hormonal precursors-largely due to the historical fact that progesterone, androgens, and cortisone were chemically manufactured from Mexican wild yam in the 1960s.

However, in recent decades, for what doubtless are multiple reasons, an unannounced but nonetheless readily observable shift has occurred in both facets of national activity.

However, in the context of legal and civic policy, these controversies are less than novel.

However, despite the insight of many of his observations, his own conclusions are open to suspicion because of his failure to employ at all times the correct research methods.

However, there are still several types of calls that necessitate the use of telephone operators.

However, he states unequivocally `` the scandals in business are far less significant than the scandals in labor ''.

However, few are taxed, and the owners and location of most boats are unknown to the assessors on the date of assessment of town valuations.

However, the surface temperature gradient can produce erroneous vapor-pressure measurements for the bulk liquid helium unless precautions are taken to isolate the tube ( which passes through the surface to the vapor pressure bulb ) from the liquid helium surface.

However, if their United States income is not subject to the withholding of tax on wages, their returns are due June 15, 1962, if they use a calendar year, or the 15th day of the 6th month after the close of their fiscal year.

However, the aircraft which we have today are tied to large, `` soft '' airfields.

However, some formulas are used more than others.

However, there is also much to be gained by making use of the abilities of the local people who are available and interested in recreation.

However, there are photographs of suspended drops of cyclohexanol phthalate ( viscosity 155 poises ) suspended in corn syrup of 71 poises in a paper by Mason and Bartok.

However, any oxygen nonequivalence would shorten either the already extremely short Af interlayer distance of 2.55 A or the non-hydrogen-bonded Af interlayer interactions which are already quite short at 2.58 Aj.

However, as so many of the records are not certainly based on newborn snakes, these data must be taken tentatively ; ;

However, if these procedures are applied more often, conditioned emotional responses are temporarily abolished.

However, it cannot be presumed, informal though the structure of the population seems, that there are not well-defined roles within the system.

However, the differences in procedure are fundamental.

However, the regionally differentiated results, which appear below in tables, are interesting evidence of the problems of developing self-government under even the most favorable circumstances.

However, if Federal funds are used, it would be entirely appropriate to train workers for jobs which could be obtained elsewhere as well as for jobs in the area of chronic unemployment.

However, it is not known to either the union or the public precisely how much of a cost increase is caused by a given change in the basic wage rate, although the companies are presumed to have reliable estimates of this magnitude.

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, modesty and triviality are different qualities.

`` However, evidence that the Axis powers are making significant preparations indicative of such an intention is being reported with increasing frequency from a variety of sources.