What's the difference between pacer and racer?

Pacer


Definition:

  • (n.) One who, or that which, paces; especially, a horse that paces.

Example Sentences:

  • (1) No patient had rejection before the pacer implantation.
  • (2) Myopotential inhibition of demand pacemakers is a common phenomenon and is responsible for a greater degree of morbidity and possible mortality in patients with pacers.
  • (3) 3.19am BST Pacers 49-66 Heat - 4:47 remaining, 3rd quarter So yeah, this is not how Indiana wanted to start things.
  • (4) 2.59am BST Tweets fredrik nygren (@fredriknygren) @HunterFelt Can the Pacers sign Jason Kidd for the rest of this game so he can at least not turn the ball over?
  • (5) A case of endocarditis associated with six entrapped endocardial pacer leads is presented.
  • (6) The Pacers don't look capable of winning a seven-game series against anyone, if their late-season struggles continue to bleed into the postseason.
  • (7) Indiana Pacers 106-99 New York Knicks Pacers win series 4-2 The Indiana Pacers will face the Miami Heat in their first NBA Eastern Conference finals since 2004 after extinguishing the New York Knicks' championship aspirations 106-99 in Game Six.
  • (8) For example, the Pacers lost 107-97 , at home on Tuesday, in a game where their starting center Roy Hibbert's disappearing act reached nearly-comical levels as he racked up 0 points, 0 rebounds, 1 meager assist and four personal fouls in 12 minutes of playing time.
  • (9) Standardbred pacers were studied at four different nominated speeds and selected gait kinematics were analysed to determine factors which contribute to pacing speed.
  • (10) 3.03am BST Pacers 40-54 Heat - 11:21 remaining, 3rd Quarter George Hill hits a three pointer right out of the gate, absolutely necessary for Indiana, but there's no stopping Miami on the other end as Chalmers makes a layup.
  • (11) After their previous season ended in their Game Seven loss to the Miami Heat in the Eastern Conference Finals, a road game for them, the Pacers have come to realize that home field advantage can mean the difference between a championship and disappointment .
  • (12) When the RP is retriggered three times in the course of a single pacemaker cycle, the pacer varies its mode of functioning, being the pacing rate increased to a value identical to the magnet rate.
  • (13) The Fontan patients have a higher incidence of symptomatic dysrhythmias, hospitalizations, and antidysrhythmic medication requirements after pacer insertion.
  • (14) In retrospect at least, we can easily track the Pacers' gradual improvement over the last few seasons, this was a team that gave the Miami Heat pressure in the 2012 playoffs and then took them to a Game 7 in the 2013 Eastern Conference Finals.
  • (15) Whatever play the Pacers drew up during the timeout wasn't meant to be because instead, Indiana's George Hill immediately turned it over.
  • (16) The Heat settled for the East's second seed, after they conceded first place to the Pacers.
  • (17) Evaluation of candidates for implantable devices, both pacers and defibrillators, is provided, together with the long-term results and the likely future role of such devices.
  • (18) Average life of pacers varies from 8.5 to 28.3 months; the average life of fixed rate pacers is higher.
  • (19) 382 pace-makers were used in these 52 patients: the average life of every pacer was 20 months.
  • (20) In the Eastern Conference, the Bulls played without Derrick Rose, the Celtics didn't have Rajon Rondo and the Pacers were without Danny Granger.

Racer


Definition:

  • (n.) One who, or that which, races, or contends in a race; esp., a race horse.
  • (n.) The common American black snake.
  • (n.) One of the circular iron or steel rails on which the chassis of a heavy gun is turned.

Example Sentences:

  • (1) White Carneau (WC) pigeons are susceptible to the development of aortic atherosclerosis, whereas Show Racer (SR) pigeons are resistant, even though there are no differences in the known risk factors, including plasma cholesterol levels, lipoproteins, blood pressure, etc.
  • (2) A ski racer landing in a bent position on flat ground after a jump documented on video tape felt a sharp pain and immediate instability, though he did not fall.
  • (3) Biosynthesis of PGE2 from [1-14C]arachidonic acid was investigated in the aorta of spontaneously atherosclerosis-susceptible White Carneau pigeons and was compared with that of the atherosclerosis-resistant Show Racer breed.
  • (4) I wish the rest of the racers good luck – if you are rowing this week you better know how to swim.” Meanwhile, the Irish sculler Sanita Puspure, who finished one place ahead of Negm in second, described the conditions as “horrific”.
  • (5) The purpose of this study was to determine peak aerobic power and associated physiological responses in highly competitive spinal cord injured (SCI) paraplegic road racers.
  • (6) Photograph: EPA Rael – once known as Claude Vorilhon, a French-born amateur sports racer and journalist – changed his name in 1973 after what he says was an encounter with extraterrestrials who declared that he had been chosen as their emissary to deliver a message of joy to humankind.
  • (7) Attitudes about helmet policy and actual use by racers were inconsistent; large percentages of those opposing mandatory helmet use in racing (51%) and in training (76%) used helmets themselves.
  • (8) The wheelchair racer Hannah Cockroft was one of those who won memorable gold medals in the stadium and will be back for the Anniversary Games next weekend which, as Bolt and Mo Farah fly in to compete, will provide an early stern test of the public appetite for athletics at the stadium.
  • (9) While the V1 skate technique is not the most economical roller skiing technique on flat ground, the lower associated perceived effort and respiratory exchange ratios may at least partially account for the general preference of cross-country ski racers to use the V1 skating technique rather than the double pole technique on flat terrain.
  • (10) Detailed knowledge of the morphologic sequence of events in lesion localization makes the celiac bifurcation in White Carneau and Show Racer pigeons a useful model for genetic comparisons of arterial wall metabolism and for investigating metabolic alterations occurring with atherogenesis.
  • (11) "This government has already scrapped the M4 bus lane, cut central government funding for money-making speed cameras and announced new measures to crack down on boy racers and reckless drivers while standing up for the decent majority," he said.
  • (12) Neither in the drag racer's bus nor wherever it went after that did anyone even bother to look at The Scream.
  • (13) Analysis of levels of total hydroxyproline and isodesmosine in the thoracic aorta and celiac bifurcation of prelesion, six-week-old White Carneau and Show Racer pigeons, revealed an increased accumulation of total collagen and cross-linked elastin in the White Carneau arterial tissue.
  • (14) A study of anthropometric and functional characteristics was conducted in a sample of 29 athletes, flatwater racers 18 kayakers and 11 canoeists.
  • (15) I remember building a Chopper-style bike out of a smaller racer with a tiny wheel on the front.
  • (16) The lipid composition of yolks of developing embryonic atherosclerosis-susceptible White Carneau (WC) and -resistant Show Racer (SR) pigeons was analyzed to determine whether embryonic nutrition might be a factor in the difference in susceptibility to aortic atherosclerosis.
  • (17) Even the Wachowski brothers, who made their fortunes with the Matrix trilogy, could not steer Speed Racer (2008) to success.
  • (18) The presence of specific receptors for the metabolism of acetylated low density lipoprotein (AcLDL) and beta-migrating very low density lipoprotein (beta-VLDL) was demonstrated in thioglycolate-elicited peritoneal macrophages from both atherosclerosis-susceptible White Carneau (WC) and resistant Show Racer (SR) pigeons.
  • (19) Facebook Twitter Pinterest Bike racers at the Hope Street event.
  • (20) The authors probed the vascular endothelial cell cytoskeleton in strains of pigeons that are atherosclerosis-susceptible and disease-resistant, namely, the White Carneau and Show Racer pigeons.