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, when volunteers generously placed the interests of others before their own by making charitable donations, another brain circuit was selectively activated: the subgenual cortex / septal region.

However, another component of alpha radiation is the recoil of the parent nucleus, termed alpha recoil.

However, the species of sea snail which is known in the seafood trade as the " Chilean abalone ", Concholepas concholepas, is from another family altogether.

However, the classics had not refined his taste, for he was amused by setting itinerant scholars, who swarmed to his court, to abuse one another in the indescribably filthy Latin scolding matches which were then the fashion.

However, the lower-class foot soldiers continued to think of Adhemar as a leader ; some of them claimed to have been visited by his ghost during the siege of Jerusalem, and reported that Adhemar instructed them to hold another procession around the walls.

However, exploring all n nodes of the tree in this manner would use each link exactly twice: one traversal to enter the subtree rooted at that node, and another to leave that node's subtree after having explored it.

However, in quantum physics, there is another type of angular momentum, called spin angular momentum, represented by the spin operator S. Almost all elementary particles have spin.

However, from ground level, this sunset would be obscured by a ridge in the landscape, and the viewer would need to be raised by two meters: another observation platform was needed.

However, Wilkes ’ Hessian brigade, lying nearby in the marshy grass at the water's edge, stood firm and repulsed the Gens d ' Armes with steady fire, enabling the English and Hessians to re-order and launch another attack.

However, B must now add another line, and connects the center dot to the center-right dot, causing the remaining boxes to be joined together in a chain as shown at the end of move 8.

However, another interpretation is that Job's silence is defiant, and that what he gives up is not his belief that justice be done, but his confidence that God will behave justly.

However, it may be in one form or another including the possible tradeoff of foreign control of assets.

However, according to another of their papers, no large releases of gas hydrates are believed to have occurred in the Bermuda Triangle for the past 15, 000 years.

However, this statement for integers can be found already in the work of another French mathematician, Claude Gaspard Bachet de Méziriac ( 1581 – 1638 ).

However, Rindt's late decision to remain with Lotus meant that Brabham drove for another year.

However, there are some exceptions: many of the stars in the constellation of Ursa Major ( including most of the Big Dipper ) are genuinely close to one another, travel through the galaxy with similar velocities, and are likely to have formed together as part of a cluster that is slowly dispersing.

However, fears of a conservative restoration in progressive sectors of the army led to another coup in January, which ended with the establishment of the January Junta as interim government while waiting for Alessandri's return.

However, another was purchased in 1983.

However, another observer cannot benefit until the results of that measurement have been relayed to him, at less than or equal to the speed of light.

" However, the locus of the celebrations is the national capital, Ottawa, Ontario, where large concerts and cultural displays are held on Parliament Hill, with the governor general and prime minister typically officiating, though the monarch or another member of the Royal Family may also attend or take the governor general's place.

However, yet another massive rebellion broke out in the capital Nineveh, and the king was forced to turn back in order to quell the revolt.

However, an errant throw by Tulowitzki sailed past Clint Barmes and into right field, scoring another run and putting runners at 1st and 3rd.

However, the campaigns of the previous year had inflicted heavy losses on the Sassanids and they did not attempt another round of campaigns that year.

However, while the exact sequence of all cards in a randomized deck is unpredictable, it may be possible to make some probabilistic predictions about a deck that is not sufficiently randomized.

However, no randomized, controlled trial of oxalate restriction has yet been performed to test the hypothesis that oxalate restriction reduces the incidence of stone formation.

However, a large, randomized, controlled trial ( the Women's Health Initiative ) found that women undergoing HT or HRT with conjugated equine estrogens ( Premarin ), in combination with a synthetic progestin ( medroxy pogesterone acetate ( Premarin plus Provera, known as Prempro )), had an increased risk of breast cancer and heart disease.

However, this has not been confirmed by randomized, controlled studies.

However, this field of research lacks randomized control trials, and therefore requires further investigation.

However, the first randomized evaluation of microcredit, carried out in Hyderabad in India, did not find any evidence of an impact on education and health.

However, none of these studies have been randomized, placebo controlled trials, which are considered the gold standard for evaluating a medical intervention.

However, a randomized trial of insemination after ovarian hyperstimulation found no difference in live birth rate between single and double intrauterine insemination.

However, GnRH agonist administration at the time of implantation does not improve pregnancy outcome in intrauterine insemination cycles according to a randomized controlled trial.

However, randomized experiments have been relatively rare in education in recent decades.

However, they work well in practice, and the randomized balancing scheme has been argued to be easier to implement than the deterministic balancing schemes used in balanced binary search trees.

However, many patients experience significant side-effects, there is a small risk of fatality due to progressive multifocal leukoencephalopathy caused by a reactivated JC virus, and randomized controlled trials have yet to be conducted.

However, mirror therapy has produced conflicting results in randomized controlled trials, and the applications of mirror therapy are still under experimental evaluation.

However, the company remains optimistic, noting that of the 712 randomized treatment patients, 20 % of the PolyHeme group and 15 % of the control group were protocol violations, leaving a valid total of 586 patients.

However, a randomized, double-blind clinical trial found no difference between mannitol and normal saline, and based on this result, mannitol is no longer recommended.

However, further documentation of these findings through randomized, double blind, placebo-controlled trials are required to confirm specific effects and attain regulatory approval, which currently does not exist.

However, this result was not reproduced by a recently published randomized control trial, the " B-Unaware Trial ".

However, other reviews, including one in the New England Journal of Medicine and a meta-analysis of randomized controlled studies, found that the evidence does not support its use in the treatment of plantar fasciitis, with the highest quality studies ( with the least likelihood of bias ) showing no evidence of efficacy.

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, a large clinical trial of 575 participants randomized to standard radiation versus radiation plus temozolomide chemotherapy showed that the group receiving temozolomide survived a median of 14. 6 months as opposed to 12. 1 months for the group receiving radiation alone.

However, the outcome from 6 randomized trials has been inconclusive regarding pain reduction.

However, the safety and effectiveness of each procedure must be demonstrated with randomized controlled trials.

However, what is noticeably absent from the book is a set of randomized clinical trials demonstrating the success of his teachings.