(a.) Incapable of being passed over, surmounted, or overcome; insuperable; as, insurmountable difficulty or obstacle.
Example Sentences:
(1) Residual technical problems remain which should not prove insurmountable.
(2) It presents a challenge, but not an insurmountable one.
(3) They serve only to create insurmountable barriers that effectively eliminate medical abortions as an available option."
(4) The following myths are discussed and refuted: (1) There is an insurmountable community-research chasm.
(5) This speech was designed to allow progressives once again to see Barack Obama as they have always wanted to see him, his policies notwithstanding: as a deeply thoughtful, moral, complex leader who is doing his level best, despite often insurmountable obstacles, to bring about all those Good Things that progressives thought they would be getting when they empowered him.
(6) loxtidine and lamitidine, are insurmountable H2-receptor blockers.
(7) The challenges sometimes feel insurmountable, Tousif says.
(8) David Cameron is preparing to bow to insurmountable political opposition by putting the coalition's flagship NHS reform bill on hold beyond Easter, and possibly for as long as three months.
(9) In the pithed rat, EXP3892 showed selective and insurmountable AII antagonism.
(10) Recent data suggest that hyperacute rejection may not represent an insurmountable barrier to discordant xenotransplantation.
(11) The scale and depth of the climate challenge may seem insurmountable, and politicians will tell us with no irony, that they cannot sell, and no one will buy the policy ticket necessary for our own environmental rescue.
(12) The study of agonist-antagonist interactions may be aided by the use of these procedures, as descriptions of insurmountable antagonism may be complemented by the identification of stimulus conditions associated with the antagonist, as well as those conditions that represent novel stimulus states.
(13) The authors conclude that though the process to primary mental health care will be a long one, the problems are unlikely to be insurmountable.
(14) No insurmountable problems in the development of the artificial heart have been identified.
(15) The reliance on scientific evidence appears to present almost insurmountable problems of proof of causation to the plaintiff.
(16) That problem might not have been insurmountable had it presented itself at another point in our history.
(17) In one case, a further increase in buspirone dose resulted in an insurmountable antagonism, i.e., increasing APO dose still resulted in primarily saline-appropriate responding.
(18) Taken together, these results show that GRI17289 is a potent, specific, selective and insurmountable antagonist at angiotensin AT, receptors.
(19) But if Pope Francis has his way, a deal to bridge what many believe is an insurmountable divide between the Roman Catholic church and the communist Chinese government could be announced within the next 30 days.
(20) Shareable cities These may seem like fairly insurmountable obstacles.
Surmounted
Definition:
(imp. & p. p.) of Surmount
(a.) Having its vertical height greater than the half span; -- said of an arch.
(a.) Partly covered by another charge; -- said of an ordinary or other bearing.
Example Sentences:
(1) This report describes how the difficulties were surmounted, and how the National Technical Centre then proceeded to undertake activities to extend awareness of the ICIDH.
(2) In calf tracheae, ketanserin caused surmountable antagonism of the effects of 5-HT with a pKB of 9.5.
(3) The results indicate that metoclopramide is a potent, surmountable and selective antagonist of tryptamine receptors on rabbit cardiac sympathetic nerves.
(4) The inhibitory effect on degranulation could not be surmounted even by concentrations of PAF 10-fold higher than that of 1-acyl-2-acetyl-GPC.
(5) One line of tumour proved to be sensitive to inhibition by a histamine H2 receptor antagonist and a dopamine D2 antagonist but resistant to serotonin antagonists; the inhibition by histamine antagonists was surmountable by co-administration of histamine.
(6) Our experience indicated that: It is possible to increase and enrich dream activity in quantity and in substance in the course of the treatment; This approach can affect all of the components of the personality which have been in regression after injury; Dream analysis does not require complex cognitive abilities and surmounts the special difficulty these patients have in using language and abstract concepts; It is possible to bring to the surface inner and subconscious contents residing in the patient that were ignored before; and The residual content of the premorbid personality is also expressed, thus facilitating the patient's inner contact between his former identity and his new one.
(7) Barriers to the effective dissemination of HIV prevention education are identified and strategies that may be effective in surmounting these barriers and implementing culturally-appropriate HIV behavioral modification programs are described.
(8) We hope that through our efforts we can surmount these difficulties, improve the quality of medical care in our country, and create a more rational economic and scientific basis for future medical development and advances.
(9) Hence, these tetanic contractions are not due to a surmounting of the atropine-block by the increased release of acetylcholine following the 50 pulses.4.
(10) Be resolute, fear no sacrifice, and surmount every difficulty to win victory!” read one famous counsel.
(11) These data show that behavior-relevant information transmitted by GABAergic drugs surmounted that transmitted by cholinergic drugs which, in turn, surmounted behavior-relevant information transmitted by dopaminergic drugs.
(12) In Model II, this difficulty is surmounted, but the formula is no longer exact.
(13) Some fibers produced very small spikes surmounted on large EPPs.
(14) We reinvestigated if it was possible to reveal this phenomenon by carefully choosing a concentration of the alpha adrenoceptor blocker prazosin that would give a significant displacement while it still was possible to completely surmount the blockade by reasonable concentrations of norepinephrine.
(15) In the absence of U46619, 5-HT responses were mediated predominantly by 5-HT2-receptors as judged by potent, surmountable antagonism by the selective 5-HT2 receptor antagonists, spiperone and ketanserin.
(16) After summarizing the health situation in Honduras and describing the National Health Plan launched in 1973, the authors explain the changes that have come about in nursing, the difficulties that had to be surmounted to reach a new professional position, and the administrative decisions that had to be taken to devise a health policy.
(17) In this paper, SDZ 205-557 (2-methoxy-4-amino-5-chloro-benzoic acid 2-(diethylamino) ethyl ester) is characterized as the first potent, selective and surmountable antagonist at 5-HT4 receptors in the isolated guinea pig ileum.
(18) The LV mechanical disadvantage of shock hearts was not correlated with changes in beating frequency, active state duration, or tissue water content; neither was it surmounted by pyruvate nor by maximally effective increases in coronary flow, diastolic stretch, or extracellular Ca2+ concentration.
(19) Trazodone and spiperone were apparently simple competitive antagonists since they produced antagonism that was surmountable over the concentration range studied and, in each tissue, their apparent affinity appeared to be independent of the antagonist concentration.
(20) There is an energy barrier at the channel entrance; if the ion could surmount this barrier, it would be quite stable within the channel.