(1) Continuous administration of haloperidol, sulpiride, or cis-flupenthixol, but not of domperidone or apomorphine, to Wistar rats for up to 3 weeks caused an increase in spontaneous purposeless chewing movements.
(2) Best of all was the technic Lego, the gears and axles and motors that formed the guts of fantastical machines, frequently purposeless but endlessly fascinating.
(3) They avoid eye contact, show no interest in people, express little emotion, and repeat stereotypic movements such as head nodding and purposeless finger manipulation.
(4) The operative results in idiopathic cases are poor; it seems to be purposeless to operate patients who have a paresis for a long time.
(5) The ESC said the decision to air the series of jokes was a "regrettable lapse of editorial judgment" and that programme-makers "need to be aware that audiences may find casual or purposeless stereotypes to be offensive".
(6) It asked about "purposeless habits," defined as those "repeated actions that appear to serve no useful purpose but that we continue to engage in anyway."
(7) Tics are purposeless and repetitive involuntary movements and vocalizations with variable and complex means of expression.
(8) At the onset of purposeless, unco-ordinated movements of the entire body, blood samples were obtained to determine the CNS excitation-threshold plasma concentration (ETPC) of laudanosine.
(9) These data support the role of 5-HT receptors in the mediation of purposeless chewing behaviour and suggest an interaction between brain 5-HT and acetylcholine systems.
(10) He criticises it for not having an aircraft carrier in operation, despite the two costly and purposeless ones on order.
(11) Single administration of D-2 dopamine agonist bromocriptine also showed a slight but significant purposeless chewing, which was decreased by sulpiride pretreatment.
(12) They recommended that the earliest surgical intervention be accorded patients with intermittent exotropia of 20 delta and over, instead of purposeless waiting and observation.
(13) Psychoanalysis does not predict outcome as required by philosophical determinism, but traces it backwards to find that it is meaningful, and not arbitrary or purposeless.
(14) Contrary to previous reports, acute manipulation of D-1 or D-2 receptor function can both enhance purposeless chewing behaviour in rats.
(15) The new towns of the postwar period were also infected by Unwinism and were built to unsustainably low densities, with land being wasted in over-large plots and purposeless areas of open space.
(16) Pericyazine provided significant improvement in such parameters as co-operation, temper, purposeless activities, hyperactivity, communication and mood.
(17) Cholinomimetic drugs are known to induce changes in perioral behavior in rodents, characterized primarily by "purposeless" chewing movements, but little is known about their central sites of action.
(18) The dogs had excitement and purposeless muscle movements during recovery from anesthesia.
(19) There was something particularly purposeless about the year they gave the award to the Arctic Monkeys' debut album, not because Whatever People Say I Am, That's What I'm Not wasn't good, but because everyone was already abundantly aware that it was: it had sold 360,000 copies in the week it was released alone.
(20) The results suggest that two additional factors that did not differ between specialties require further examination, namely patient behaviour and purposelessness of nursing care.
Useless
Definition:
(a.) Having, or being of, no use; unserviceable; producing no good end; answering no valuable purpose; not advancing the end proposed; unprofitable; ineffectual; as, a useless garment; useless pity.
Example Sentences:
(1) Theoretical findings on sterilization and disinfection measures are useless for the dental practice if their efficiency is put into question due to insufficient consideration of the special conditions of dental treatment.
(2) It’s useless if we try and fight with them through force, so we try and fight with them through humour.” “There is a saying that laughing is the best form of medicine.
(3) It also seems to be a bit useless as a way of gathering intelligence.
(4) It is concluded that the femoral stem should be as thick as possible and that the collar of the prosthesis is useless.
(5) The clorus water disinfecting conventional methods by many reasons are useless, even in urbanized cities.
(6) By now seemingly every print and online outlet has had a crack at explaining why the Sunday shows are so phenomenally useless.
(7) He added: "Why on earth is this useless Goverment pandering to Puffs?
(8) It’s great that the new Star Wars film is more diverse , with John Boyega and Daisy Ridley in significant roles; I am pleased to see everyone on #BoycottStarWarsVII gnash and whine uselessly.
(9) Inappropriate, useless and potentially harmful surgical diagnostic procedures are also avoided.
(10) However, under normal working conditions, taking into account the period of time which inevitably elapses between the patient feeling pain in the kidney and his reaching the Emergency Department and the necessary examinations being carried out which enable the correct diagnosis to be made, the number of hours which have passed make attempts at conservative surgery completely useless.
(11) However one should not ask for the impossible of the treatment of male infertility since the most optimal seminal analysis result is useless in the presence of a monophysic menstrual cycle in the partner.
(12) The endoscopic retrograde cholangiography is of greatest practical significance for the differential diagnosis of the cholestatic icterus: non-obstructed bile ducts exclude an extrahepatic icterus and render a laparotomy useless.
(13) If you have a regulator behaving this uselessly, I suspect MPs will start saying this is not regulation," he said.
(14) The importance of a diagnosis before surgery by cytopunction and drill-biopsy has to be emphasized, to prevent an useless mastectomy.
(15) In conclusion, excepted for pituitary deficiency, basal plasma TSH (IRMA) levels are accurate and sufficient in the evaluation of the thyroid function and make the TRH-test useless.
(16) (4) The annual vaccination campaigns since 1970 against FMD were useless because most of the primary outbreaks of FMD since then can be traced to the production or the application of vaccines.
(17) A hepatic lesion regarded as useless for the ultimate diagnosis was present in 16 cases (14.5 per cent).
(18) Talking this week to several, I heard the same story of exorbitant fees and shocking interest rates throttling real production, while Adair Turner's "socially useless" financial products attract limitless bubble credit.
(19) Clinical evaluation and laboratory tests are useless.
(20) The Chinese government is depicted as benevolent, while the US government manages to be both sinister and useless – typified by the black-clad CIA operatives, one of whom gets beaten up by a Chinese character.