What's the difference between racer and rater?

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.

Rater


Definition:

  • (n.) One who rates or estimates.
  • (n.) One who rates or scolds.

Example Sentences:

  • (1) Accuracy of discrimination of letters at various preselected distances was determined each session while Ortho-rater examinations were given periodically throughout training.
  • (2) A rater-specifuc varuabke was fiybd fir eacg if tge fiyr raters.
  • (3) Study 1 assessed the effects of roentgenogram quality, raters, and seven measurement methods on the consistency and accuracy of evaluating translations in the sagittal plane.
  • (4) Videotaped interviews were used for assessing the level of inter-rater reliability and the communicability of the CPRS to unexperienced raters.
  • (5) In order to evaluate how many patients presenting at accident and emergency (A&E) departments show signs of psychiatric disturbance, 140 consecutive medical presentations to an A&E department were evaluated using a range of simple self-report and rater measures, then followed up a month later.
  • (6) This increase was greater with the inexperienced raters than with the experienced group.
  • (7) Interrater reliabilities, ranging from .62 to .83 across rater pairs, were superior to reliabilities reported in medical education studies.
  • (8) The DRS and LCFS were compared in terms of how consistently ratings could be made by different raters, how stable those ratings were from day to day, their relative correlation with Stover Zeiger (S-Z) ratings collected concurrently at admission, and with S-Z, Glasgow Outcome Scale (GOS), and Expanded GOS (EGOS) ratings collected concurrently at discharge, and finally in the ability of admission DRS and LCFS scores to predict discharge ratings on the S-Z, GOS, and EGOS.
  • (9) Scale items that differed from the raters' intuition tended to be omitted more than others.
  • (10) Two raters examined 45 children (90 hips), including patients with spastic diplegia and with meningomyelocele, who are prone to developing hip flexion contractures, and healthy subjects.
  • (11) Additional evaluations included interrater reliability and an evaluation that included longitudinal measurement, in which one subject was imaged sequentially 24 times, with reliability computed from data collected by three raters over 1 year.
  • (12) Furthermore, raters watched the synchronously recorded video versions of the subject's face and rated them as to expressivity.
  • (13) Each rater evaluated the transcript of 15 prenatal interviews.
  • (14) These differences diminish when more highly educated raters are used.
  • (15) Prealcohol and postalcohol responses were assessed by self-rating scales of affect and mood, independent rater observation, perceptual-motor, and cognitive performance tasks.
  • (16) Intrarater reliability for each of the four nurse-raters on a random sample was at a significant level.
  • (17) Several investigators have used the Brier index to measure the predictive accuracy of a set of medical judgments; the Brier scores of different raters who have evaluated the same patients provides a measure of relative accuracy.
  • (18) Comparison of reliability scores across rating conditions indicated that the videotape medium had little effect on the ability of raters to rate affective flattening similarly.
  • (19) Calibrated raters were unaware of group affiliation of products.
  • (20) The Brief Psychiatric Rating Scale (BPRS) and the Clinical Global Impressions (CGI) scale were administered at study entry and once a week by a blind rater.