What's the difference between datum and recorder?

Datum


Definition:

  • (n.) Something given or admitted; a fact or principle granted; that upon which an inference or an argument is based; -- used chiefly in the plural.
  • (n.) The quantities or relations which are assumed to be given in any problem.

Example Sentences:

  • (1) On the basis of the datum that the level of Zn-alpha 2-glycoprotein (Zn alpha 2gp) in human seminal plasma was about 6-times higher than that in adult serum, Zn alpha 2gp was purified from fresh human seminal plasma approx.
  • (2) This datum was more evident when the percentage of B cells was simultaneously determined in CSF and blood.
  • (3) Since neither parent showed signs of syringomyelia, this is considered to be a datum substantiating the dysembryogenetic theory of the syringomyelia syndrome.
  • (4) The causes of the osteoarthritis were not considered, but our study pointed out standing position as favourite datum.
  • (5) Datum point of the pulmonary I-washout curve was the mean end-tidal I concentration obtained 15 min before terminating I (cIAW).
  • (6) The results may be used as the "datum point" in assessment of the efficacy of newly-developed antitumor drugs.
  • (7) Based on these results, the two above mentioned points were designated as the datum points to be used when estimating the form of pulp cavities.
  • (8) Because of these, we conclude that, although the existence of calcifications is a meaningful datum, there are uncalcified retinoblastomas and calcifications in entities other than retinoblastoma.
  • (9) The disposable datums in France are schematicly described.
  • (10) The rate of fluorescence recovery due to transport of unbleached fluorophores into the observation region is the primary experimental datum.
  • (11) After 4 months from treatment a net improvement was observed in the clinical parameters studied: sputum (volume and purulence), cough and dyspnoea, but the most interesting datum was the total absence of recurrent episodes of infection, associated to the reduction in quantity of antibiotics, mucolytics and number of days of illness and with noticeable improvement in the quality of life of the patients.
  • (12) Such aberrant and psychotic behaviors provide a datum for curricula and clinical services.
  • (13) Those chromatographic methods which quantify several different cephalosporins are not desirable for pharmacokinetic datum interpretation, since accuracy and precision are usually compromised in order that many different drugs may be quantified in a single analysis.
  • (14) The amplified EMG signals were digitized using a sampling frequency of 50 samples per second, and numerical data was stored immediately on the hard disk (1 datum = 1 byte).
  • (15) ILBM is calculated from simple morphological datums (H = height and C = wrist circonference).
  • (16) The cumulative sum procedure introduced by Hurst (1950) involves subtraction of a control reference level from a series of datum points and adding the differences consecutively.
  • (17) Neither pyuria, microscopic bacteriuria, nor any single subjective or objective datum definitively predicted cystitis at the initial visit.
  • (18) Thus, for datum analysis, patients were separated into three ceftazidime dosage groups (denoted as range of milligrams per kilogram per dose): group 1, 22 to 44.5; group 2, 46.3 to 56.6; and group 3, 66.7 to 80.6.
  • (19) The mean deviation of the individual datum points from the overall mean values was also calculated for each study.
  • (20) This datum, when taken with the fact that hypoxanthine is never found to be a significant extent within the vesicles, suggests that the phosphorolytic cleavage of inosine occurs as a group translocation during the transport itself, so that hypoxanthine is released to the surrounding medium while the ribose-1-P accumulates intravesicularly.

Recorder


Definition:

  • (n.) One who records; specifically, a person whose official duty it is to make a record of writings or transactions.
  • (n.) The title of the chief judical officer of some cities and boroughs; also, of the chief justice of an East Indian settlement. The Recorder of London is judge of the Lord Mayor's Court, and one of the commissioners of the Central Criminal Court.
  • (n.) A kind of wind instrument resembling the flageolet.

Example Sentences:

  • (1) Steady-state values of cell, glucose, and cellulase concentration oxygen tension, and outlet gas oxygen partial pressure were recorded.
  • (2) Lucy and Ed will combine coverage of hard and breaking news with a commitment to investigative journalism, which their track record so clearly demonstrates”.
  • (3) Microionophoretically applied excitatory amino acids induced firing of extracellularly recorded single units in a tissue slice preparation of the mouse cochlear nucleus, and the similarly applied antagonist 2-amino-5-phosphonovalerate (2APV) was demonstrated to be a selective N-methyl-D-aspartate (NMDA) receptor antagonist.
  • (4) The inquiry found the law enforcement agencies routinely fail to record the professions of those whose communications data records they access under Ripa.
  • (5) Phenotypic relationships were examined between final score and 13 type appraisal traits and first lactation milk yield from 2935 Ayrshire, 3154 Brown Swiss, 13,110 Guernsey, 50,422 Jersey, and 924 Milking Shorthorn records.
  • (6) Completeness of isolation of the coronary and systemic circulations was shown by the marked difference in appearance times between the reflex hypotensive responses from catecholamine injections into the isolated coronary circulation and the direct hypertensive response from a similar injection when the circulations were connected as well as by the marked difference between the pressure pulses recorded simultaneously on both sides of the aortic balloon separating the two circulations.4.
  • (7) Subjects then rested supine until 10.00 h when blood was again taken, and blood pressure recorded.
  • (8) Sewel is also recorded complaining about the level of appearance allowances at the House of Lords .
  • (9) A mean difference for individual patients between the first and second recording within 5 mm Hg was observed in 49.3% and 52.1% of patients for 24-hour systolic and diastolic blood pressure, respectively.
  • (10) In the upper limb and facial forms of familial amyloidotic polyneuropathy first recorded in Swiss and Finns respectively, the differences in their patterns of neurological disease and ocular lesions could be the result of their amyloids deriving from proteins other than prealbumin.
  • (11) Since 1979, patients started on long-term lithium treatment at the Psychiatric Hospital in Risskov have been followed systematically with recording of clinical and laboratory variables before the start of treatment, after 6 and 12 months of treatment, and thereafter at yearly intervals.
  • (12) Polygraphic recordings during sleep were performed on 18 elderly persons (age range: 64-100 years).
  • (13) Richard Hill, deputy chief executive at the Homes & Communities Agency , said: "As social businesses, housing associations already have a good record of re-investing their surpluses to build new homes and improve those of their existing tenants.
  • (14) Several dimensions of the outcome of 86 schizophrenic patients were recorded 1 year after discharge from inpatient index-treatment to complete a prospective study concerning the course of illness (rehospitalization, symptoms, employment and social contacts).
  • (15) Even if it were not the case that police use a variety of tricks to keep recorded crime figures low, this data would still represent an almost meaningless measure of the extent of crime in society, for the simple reason that a huge proportion of crimes (of almost all sorts) have always gone unreported.
  • (16) The records of 148 geriatric patients discharged from the Royal Ottawa Hospital over an 18-month period were studied.
  • (17) It is suitable either for brief sampling of AP durations when recording with microelectrodes, which may impale cells intermittently, or for continuous monitoring, as with suction electrodes on intact beating hearts in situ.
  • (18) The records of all patients treated for thymoma in the Department of Radiotherapy of the University of Torino between 1970 and 1988 were reviewed.
  • (19) Both of these species belong to the serotype B. MCAs T11 and T15, the first recorded with a specificity for only sub-serotype A2 EF, were tested further against 28 sub-serotype A2 and three sub-serotype A2B2EFs from L. tropica strains.
  • (20) The time to make the decision and the total time are automatically recorded.

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