(v. t.) A wheel with a broad rim, or grooved rim, for transmitting power from, or imparting power to, the different parts of machinery, or for changing the direction of motion, by means of a belt, cord, rope, or chain.
(b. t.) To raise or lift by means of a pulley.
Example Sentences:
(1) The model consists of electrically stimulating the lower leg muscles to contract against a weighted pulley bar.
(2) The traumatic agent is the sudden extension while the finger is holding an object and the flexor digitorum profundus is strongly contracted: the tendon retracts and the stump can be found either at the distal pulley, at the bifurcation of the superficialis tendon, or in the palm of the hand.
(3) Nine tendons were repaired with each of four suture patterns: single-locking loop, double-locking loop, triple-locking loop, or three-loop pulley.
(4) There was no evidence of a synovial cell layer on the surface of the A1 pulleys in either normal or trigger digits.
(5) The "pulley effect" of the skin and soft tissue as a supplement to the fibro-osseous pulleys in reducing tendon bow-stringing was also noted.
(6) Therefore, a method was developed to reconstruct the fibro-osseous pulleys with polytetrafluoroethylene (PTFE) membrane.
(7) The pulleys were studied in specific configurations to determine their effectiveness in transforming tendon excursion into finger flexion.
(8) Pulley advancement increased the tendon excursion required to flex this joint and thus the mechanical advantage at this joint, but only when the joint was partly flexed.
(9) It is not yet known whether it has sufficient breaking strength to meet the functional demands of human pulleys.
(10) Suddenly, we were back in the age of ropes and pulleys and brute strength to deliver her into the hands of the mechanised world.
(11) Pulley positions are relatively constant throughout postnatal development, with the gross anatomic characteristics correlating closely to those of the adult hand.
(12) Some rigged up pulley systems to hoist shopping to their windows, where the glass was cracked and fixed with tape.
(13) The whole flexor apparatus was resected and a single digital pulley (A 2) was reconstructed, using segments of the animals own deep flexor tendon.
(14) Suggested minimum requirements for the breaking strength of artificial implant pulleys may be made based on these studies.
(15) Flexor pulley restoration and the importance of maintaining strong pulley support are discussed and surgical techniques including those for flexor tendon grafting and reconstruction are described.
(16) The transverse fibers of the palmar aponeurosis are attached by vertical septa to the underlying transverse metacarpal ligament and thus form a pulley over the flexor tendons.
(17) The synthetic Nitex pulley appears to have the potential to function as an effective fibro-osseous pulley replacement.
(18) The triple-locking loop and three-loop pulley patterns were close in strength and only the triple-locking loop was stronger than the double-locking loop.
(19) The long-term results of the key grip procedure (tenodesis of the flexor pollicis longus tendon to the radius, release of the A1 pulley, and percutaneous pin fixation of the interphalangeal joint of the thumb) were evaluated in 10 tetraplegic patients.
(20) Satisfactory grip functions were restored for all patients after the secondary pulley reconstruction.
Shifter
Definition:
(n.) One who, or that which, shifts; one who plays tricks or practices artifice; a cozener.
(n.) An assistant to the ship's cook in washing, steeping, and shifting the salt provisions.
(n.) An arrangement for shifting a belt sidewise from one pulley to another.
(n.) A wire for changing a loop from one needle to another, as in narrowing, etc.
Example Sentences:
(1) iPhone Shifter: Interactive Graphic Novel (Free) What was that about interesting things in the world of digital comics?
(2) The DEAE-dextran-subtilisin displayed pH optima and Km values for ester hydrolysis similar to subtilisin, whereas the pH versus activity profiles obtained with DEAE-Sephadex-subtilisin were shifter towards the alkaline pH region and the Km values were increased.
(3) The Olympic Games are a great inspiration to get things done.” The mayor – a political shape-shifter who has been in five different parties including the Greens, Labour and, currently, the centre-right Brazilian Democratic Movement Party of the interim president Michel Temer – also refuted allegations that his focus for Olympic investment has been only on the wealthier parts of the city.
(4) In his mid-80s, in his conservatory at home in Essex, he summarised the order of his interests as "travelling, writing and growing lilies"; he travelled before he turned writer, beginning in the relatively incorruptible Spain of the early 1930s, and going on for more than 60 years to observe the ebb and flow of governments, the dissolution of indigenous tribal cultures and the activities of missionaries, bandits, profiteers and political scene-shifters.
(5) A pulsed Doppler cardiotocograph module was extended to obtain low frequency Doppler signals, by the addition of a 90 degree phase shifter, analog multipliers, quadrature detector, sample and hold circuits and low pass filters, to produce five simultaneous outputs representing movement at depths separated by 1.5cm intervals.
(6) The establishment is a shape-shifter, evolving and adapting as needs must.
(7) The Bragg peak modulation by axial beam stacking employing a variable range shifter is explained and the control system including beam monitoring and dosimetry is presented.
(8) The shifter hypothesis is consistent with available anatomical and physiological evidence on the organization of the primate visual pathway, and it offers a sensible explanation for a variety of otherwise puzzling facts, such as the plethora of cells in the geniculorecipient layers of V1.
(9) Individuals classified as successful shifters, whether in the right or left direction, displayed a more ambihanded behavioural pattern than either unsuccessful shifters or the no shift control group.
(10) A threefold increase caused by a chromosomal mutation, hsh1 (high shifter), had the same effect.
(11) Lawyers will become unit-shifters, with no more investment in justice than the server at Costa Coffee has in your flat white.
(12) This argues against a general deblurring mechanism, such as a neural network 'shifter circuit', and we point out that the high level of vernier acuity for moving stimuli is susceptible to an alternative explanation.
(13) This technique can get rid of the shortcoming of the method usually used, in which wavelength shifter is directly incorporated to Cherenkov medium.
(14) The proposed solution involves what we term "shifter circuits," which allow for dynamic shifts in the relative alignment of input and output arrays without loss of local spatial relationships.
(15) Propranolol shifted the dose-response curves downward and to the right for all agonists; phentolamine, shifter the curves upward and to the left.
(16) Lateral eye-shift in preschool children was related to the use of more nouns in description by 14 right-shifters, more adjectives by 19 left-shifters.
(17) The Farc need constant reassuring because they are very, very mistrustful,” Shifter says.
(18) By this point, as it turned out the Ventolin inhaler girl was also a shape-shifter, I was looking at Twitter for reassurance.
(19) Various liquids (water, glycerol, sodium iodide solution; and glycerol plus a wavelength shifter) were investigated as possible Cerenkov media.
(20) But Shifter said Iran's president should not hope for big advances during his tour.