(n.) The act of percussing, or striking one body against another; forcible collision, esp. such as gives a sound or report.
(n.) Hence: The effect of violent collision; vibratory shock; impression of sound on the ear.
(n.) The act of tapping or striking the surface of the body in order to learn the condition of the parts beneath by the sound emitted or the sensation imparted to the fingers. Percussion is said to be immediate if the blow is directly upon the body; if some interventing substance, as a pleximeter, is, used, it is called mediate.
Example Sentences:
(1) The results of the Tinel percussion test, the Phalen wrist-flexion test, and the new test were evaluated in thirty-one patients (forty-six hands) in whom the presence of carpal tunnel syndrome had been proved electrodiagnostically, as well as in a control group of fifty subjects.
(2) It imitates the conventional percussion massage of the thorax by introducing high-frequency gas oscillations (300 impulses per minute) into the tracheobronchial system.
(3) The effect of manual percussion of the thorax in nine patients with stable chronic airflow obstruction and excessive tracheobronchial secretion has been studied.
(4) In seven patients with severe respiratory distress, conventional mechanical ventilation and PEEP were used initially for respiratory support, which was changed to high-frequency percussive ventilation (HFPV) at the same level of airway pressure and FIO2.
(5) The effect of indomethacin administration on the mortality rate of brain-injured rats was studied in four groups of animals subjected to a level of injury with a fluid-percussion apparatus predetermined to cause 50% mortality (50% lethal dose, or LD50).
(6) This study presents a new device for producing experimental, concussive head injury together with a detailed description of biomechanical features of fluid percussion brain injury in the cat.
(7) A newer technique, ausculatory percussion, has been reported as having a far higher sensitivity.
(8) Sheep fail to demonstrate changes in any of these variables after severe percussive wave brain trauma.
(9) Beneficial effects for opiate receptor antagonists have also been observed after fluid percussion head injury in cats.
(10) The chi-square results indicated that the peptostreptococcus were significantly related to apical radiolucency and B. melaninogenicus were significantly related to percussion or foul smell.
(11) These data demonstrate that fluid percussion injury in the rat reproduces many of the features of head injury observed in other models and species.
(12) Facebook Twitter Pinterest SprungDigi crew member creating percussion sounds for MusicMix.
(13) The subcutaneous thickening, the tenderness on compression and percussion of the hypothenar eminence or Raynaud's phenomenon of the last fingers should arise the suspicion of this syndrome, which will be confirmed by a positive Allen's test, Doppler examination or digitalized angiography.
(14) Bladder percussion produced contraction of the wall of the bladder and this was regularly associated with increased arterial mean and pulse pressures, a decreased heart rate and calf and hand blood flow, and venoconstriction.
(15) 10 out of 26 cases of pneumothorax could be suspected by percussion dullness.
(16) 31P magnetic resonance spectroscopy was used to determine the intracellular free Mg2+ concentration prior to and following fluid percussion induced traumatic brain injury in rats.
(17) This model employs the same fluid percussion device commonly used in in vivo brain injury studies.
(18) The fluid percussion device was attached over the right parietal cortex and a moderate (2.0 atm) intensity injury was produced.
(19) Neurological examinations revealed that she had facial diplegia, inverted V-shaped mouth, high-arched palate, talipes equinus, percussion myotonia of the tongue, generalized muscular atrophy and weakness, lordosis, areflexia, and congenital cataracta.
(20) The visco-elastic properties of a healthy tooth enabling the percussion of the Periotest tapping head to be decelerated in less than 1 ms are largely lost in periodontitis.
Shaker
Definition:
(n.) A person or thing that shakes, or by means of which something is shaken.
(n.) One of a religious sect who do not marry, popularly so called from the movements of the members in dancing, which forms a part of their worship.
(n.) A variety of pigeon.
Example Sentences:
(1) The local MP, Rory Stewart, a mover and shaker on the broadband project, told me that he was desperate to get telehealth into Cumbria, but regretfully felt that it was not immediately doable, because the local council and healthcare community did not yet have the necessary expertise.
(2) Rearrangements in five Shaker mutants have been mapped to a 60-kilobase segment of the genome.
(3) Shaker Aamer , a Saudi who lived in London before travelling to Afghanistan, has given a statement to one of his lawyers in which he says British intelligence officers were present while Americans beat him and smashed his head against a wall.
(4) The properties of the induced currents were identical to those previously observed following injection of the Shaker H4 transcript into oocytes.
(5) An orbital shaker was used to create a water current in 250-ml Erlenmeyer flasks containing the test larvae.
(6) The amino- and carboxy-terminal regions of Shaker channels are specialized for, and appear to interact in, inactivation gating.
(7) Asked if Aamer would talk publicly about his experiences, Crider said: “I think he will make up his own mind about it, and really, woe betide the person who tries to silence Shaker Aamer.” She added that it would be up to him “how much of his story and the terrible things he witnessed that he wants to tell”.
(8) Hague has contacted Shaker Aamer to reassure him that attempts to reunite him with his family in London are continuing, a process made increasingly urgent by fresh evidence of the 44-year-old's ailing health.
(9) During 2 days of an offshore drilling operation in the North Sea, 16 airborne dust samples from the atmosphere of the Shale Shaker House were collected onto filters.
(10) A Drosophila Shaker B (ShB) potassium channel truncated polypeptide that contains only the hydrophilic amino-terminal domain can form a homomultimer; the minimal requirement for the homophilic interaction has been localized to a fragment of 114 amino acids.
(11) The second concerns Shaker Aamer , a Saudi national and UK resident who was detained and allegedly mistreated at Bagram, before being flown to Guantánamo.
(12) Shaker is a courageous, resilient, kind and thoughtful person who has faced the worst the world has to offer and survived,” Begg said.
(13) Clive Stafford-Smith , Shaker's lawyer and Reprieve's director, said: "Of course, the US has been a travel agent – the travel agent of shame, rendering Shaker and others all over the world against their will, to and from and via at least 54 countries that were complicit in torture and abuse.
(14) The gourmet Monsieur Bleu only opened last year and is already a favourite power-lunch venue for art world movers and shakers, but the prices are not cheap (à la carte from €30pp).
(15) The right not to be imprisoned without a fair trial has become the centrepiece of respect for the rule of law all around the world, and yet, when Ms Lynch stated at Runnymede that the fundamental principles of the Magna Carta have “given hopes to those who face oppression” and have “given a voice to those yearning for the redress of wrongs,” it was impossible not to think of Shaker Aamer, and others in Guantánamo, also “yearning for the redress of wrongs,” but finding that yearning repeatedly unfulfilled.
(16) A giant inflatable doll with the face of Shaker Aamer , the last British resident held at Guantánamo who returned to the UK last October after 14 years’ incarceration, was displayed not far from the White House fence and front lawn.
(17) This suggests the presence of a family of Shaker-like genes in Drosophila.
(18) Site-directed mutagenesis experiments have suggested a model for the inactivation mechanism of Shaker potassium channels from Drosophila melanogaster.
(19) Every time I meet with my US counterpart I always raise the case of Shaker Aamer and I will do so again when I meet him in Singapore [for the Shangri-La Dialogue security conference] and at the upcoming Nato meeting."
(20) Human platelet concentrates were stored in polyolefin bags at 22 to 24 degrees C on a horizontal shaker for up to 8 days.